From all-commits at lists.llvm.org  Mon Jul  6 01:21:56 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Mon, 06 Jul 2020 01:21:56 -0700
Subject: [all-commits] [llvm/llvm-project] b65d4b: [lldb/DWARF] Look for
 complete array element defin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/884983-b65d4b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b65d4b23f6dd4da4277acbf2bb912becce4f8a57
      https://github.com/llvm/llvm-project/commit/b65d4b23f6dd4da4277acbf2bb912becce4f8a57
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
    M lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py
    M lldb/test/API/functionalities/limit-debug-info/main.cpp
    M lldb/test/API/functionalities/limit-debug-info/one.cpp
    M lldb/test/API/functionalities/limit-debug-info/onetwo.h
    M lldb/test/API/functionalities/limit-debug-info/two.cpp

  Log Message:
  -----------
  [lldb/DWARF] Look for complete array element definitions in other modules

This applies the same logic we have for incomplete class bases and
members to array element types.



From all-commits at lists.llvm.org  Mon Jul  6 01:25:55 2020
From: all-commits at lists.llvm.org (Kazushi Marukawa via All-commits)
Date: Mon, 06 Jul 2020 01:25:55 -0700
Subject: [all-commits] [llvm/llvm-project] df3bda: [VE] Correct stack
	alignment
Message-ID: <llvm/llvm-project/push/refs/heads/master/b65d4b-df3bda@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: df3bda047d5abe9190bdd0422270328140556bd4
      https://github.com/llvm/llvm-project/commit/df3bda047d5abe9190bdd0422270328140556bd4
  Author: Kazushi (Jam) Marukawa <marukawa at nec.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Targets/VE.h
    M clang/test/CodeGen/target-data.c
    M llvm/lib/Target/VE/VETargetMachine.cpp

  Log Message:
  -----------
  [VE] Correct stack alignment

Summary:
Change stack alignment from 64 bits to 128 bits to follow ABI correctly.
And add a regression test for datalayout.

Reviewers: simoll, k-ishizaka

Reviewed By: simoll

Subscribers: hiraditya, cfe-commits, llvm-commits

Tags: #llvm, #ve, #clang

Differential Revision: https://reviews.llvm.org/D83173



From all-commits at lists.llvm.org  Mon Jul  6 01:34:52 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Mon, 06 Jul 2020 01:34:52 -0700
Subject: [all-commits] [llvm/llvm-project] 5daa39: [lldb/Utility] Merge
 Scalar::Get(Value)TypeAsCString
Message-ID: <llvm/llvm-project/push/refs/heads/master/df3bda-5daa39@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5daa39aa4c355e899c2ceb371ba3c8347200a687
      https://github.com/llvm/llvm-project/commit/5daa39aa4c355e899c2ceb371ba3c8347200a687
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Utility/Scalar.h
    M lldb/source/Utility/Scalar.cpp
    M lldb/unittests/Utility/ScalarTest.cpp

  Log Message:
  -----------
  [lldb/Utility] Merge Scalar::Get(Value)TypeAsCString



From all-commits at lists.llvm.org  Mon Jul  6 01:45:31 2020
From: all-commits at lists.llvm.org (Guillaume Chatelet via All-commits)
Date: Mon, 06 Jul 2020 01:45:31 -0700
Subject: [all-commits] [llvm/llvm-project] 04288e: Fix 46594 - Alignment
 assertion failure in instcom...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5daa39-04288e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 04288e93be7bbcdca5707d84149e864923f9ed25
      https://github.com/llvm/llvm-project/commit/04288e93be7bbcdca5707d84149e864923f9ed25
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp

  Log Message:
  -----------
  Fix 46594 - Alignment assertion failure in instcombine



From all-commits at lists.llvm.org  Mon Jul  6 01:52:26 2020
From: all-commits at lists.llvm.org (Guillaume Chatelet via All-commits)
Date: Mon, 06 Jul 2020 01:52:26 -0700
Subject: [all-commits] [llvm/llvm-project] 4c0a96: Fix off by one error in
	Bitfields
Message-ID: <llvm/llvm-project/push/refs/heads/master/04288e-4c0a96@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c0a965c0926d5d6aa786a7de60f7939239099e3
      https://github.com/llvm/llvm-project/commit/4c0a965c0926d5d6aa786a7de60f7939239099e3
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ADT/Bitfields.h

  Log Message:
  -----------
  Fix off by one error in Bitfields

Differential Revision: https://reviews.llvm.org/D83192



From all-commits at lists.llvm.org  Mon Jul  6 01:58:32 2020
From: all-commits at lists.llvm.org (Bevin Hansson via All-commits)
Date: Mon, 06 Jul 2020 01:58:32 -0700
Subject: [all-commits] [llvm/llvm-project] bd50cf: Fix indentation in
	FixedPoint.h. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/4c0a96-bd50cf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bd50cf905fa7c0c7caa134301c6ca0658c81eeb1
      https://github.com/llvm/llvm-project/commit/bd50cf905fa7c0c7caa134301c6ca0658c81eeb1
  Author: Bevin Hansson <bevin.hansson at ericsson.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/FixedPoint.h

  Log Message:
  -----------
  Fix indentation in FixedPoint.h. NFC.



From all-commits at lists.llvm.org  Mon Jul  6 02:59:11 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Mon, 06 Jul 2020 02:59:11 -0700
Subject: [all-commits] [llvm/llvm-project] 55227f: [ARM] Use
 BaseT::getMemoryOpCost for getMemoryOpCost
Message-ID: <llvm/llvm-project/push/refs/heads/master/bd50cf-55227f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 55227f85d09c5d26b1484a5aaa9676068b21b6bd
      https://github.com/llvm/llvm-project/commit/55227f85d09c5d26b1484a5aaa9676068b21b6bd
  Author: David Green <david.green at arm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/ARM/cast_ldst.ll
    M llvm/test/Analysis/CostModel/ARM/load_store.ll
    M llvm/test/Transforms/LoopVectorize/ARM/prefer-tail-loop-folding.ll

  Log Message:
  -----------
  [ARM] Use BaseT::getMemoryOpCost for getMemoryOpCost

This alters getMemoryOpCost to use the Base TargetTransformInfo version
that includes some additional checks for whether extending loads are
legal. This will generally have the effect of making <2 x ..> and some
<4 x ..> loads/stores more expensive, which in turn should help favour
larger vector factors.

Notably it alters the cost of a <4 x half>, which with the current
codegen will be expensive if it is not extended.

Differential Revision: https://reviews.llvm.org/D82456



From all-commits at lists.llvm.org  Mon Jul  6 03:19:21 2020
From: all-commits at lists.llvm.org (Stephan Herhut via All-commits)
Date: Mon, 06 Jul 2020 03:19:21 -0700
Subject: [all-commits] [llvm/llvm-project] 3341d4: Revert "Revert "Revert
 "[libcxx] Put clang::trivia...
Message-ID: <llvm/llvm-project/push/refs/heads/master/55227f-3341d4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3341d470fc4727d7e150023c08680bf422bfb03d
      https://github.com/llvm/llvm-project/commit/3341d470fc4727d7e150023c08680bf422bfb03d
  Author: Stephan Herhut <herhut at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    R libcxx/docs/DesignDocs/UniquePtrTrivialAbi.rst
    M libcxx/docs/index.rst
    M libcxx/include/__config
    M libcxx/include/memory
    R libcxx/test/libcxx/memory/trivial_abi/shared_ptr_arg.pass.cpp
    R libcxx/test/libcxx/memory/trivial_abi/unique_ptr_arg.pass.cpp
    R libcxx/test/libcxx/memory/trivial_abi/unique_ptr_array.pass.cpp
    R libcxx/test/libcxx/memory/trivial_abi/unique_ptr_destruction_order.pass.cpp
    R libcxx/test/libcxx/memory/trivial_abi/unique_ptr_ret.pass.cpp
    R libcxx/test/libcxx/memory/trivial_abi/weak_ptr_ret.pass.cpp

  Log Message:
  -----------
  Revert "Revert "Revert "[libcxx] Put clang::trivial_abi on std::unique_ptr, std::shared_ptr, and std::weak_ptr"""

This reverts commit f706b01a00676ef0e7aefb253316c6418f022fa2.



From all-commits at lists.llvm.org  Mon Jul  6 03:20:17 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 03:20:17 -0700
Subject: [all-commits] [llvm/llvm-project] cd7f80: [InstCombine] Lower
 infinite combine loop detectio...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3341d4-51f931@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd7f8051ac7b6f08734102446482c1e5d951bfcc
      https://github.com/llvm/llvm-project/commit/cd7f8051ac7b6f08734102446482c1e5d951bfcc
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  [InstCombine] Lower infinite combine loop detection thresholds

Summary:
1000 iteratons is still kinda a lot.
Would it make sense to iteratively lower it, until it becomes `2`,
with some delay inbetween in order to let users actually potentially encounter it?

Reviewers: spatel, nikic, kuhar

Reviewed By: nikic

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83160


  Commit: f62c8dbc99eaaac35506f655fdf4d7b1cc21c81c
      https://github.com/llvm/llvm-project/commit/f62c8dbc99eaaac35506f655fdf4d7b1cc21c81c
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/basic.ll
    M llvm/test/Transforms/Scalarizer/constant-insertelement.ll

  Log Message:
  -----------
  [Scalarizer] InsertElement handling w/ constant insert index

Summary: As it can be clearly seen from the diff, this results in nicer IR.

Reviewers: jdoerfert, arsenm, bjope, cameron.mcinally

Reviewed By: jdoerfert

Subscribers: arphaman, wdng, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83102


  Commit: 28b7816b782bdeca509218b53edfbca6512c33d5
      https://github.com/llvm/llvm-project/commit/28b7816b782bdeca509218b53edfbca6512c33d5
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/constant-extractelement.ll
    M llvm/test/Transforms/Scalarizer/phi-unreachable-pred.ll

  Log Message:
  -----------
  [Scalarizer] ExtractElement handling w/ constant extract index

Summary:
It appears to be better IR-wise to aggressively scalarize it,
rather than relying on gathering it, and leaving it as-is.

Reviewers: jdoerfert, bjope, arsenm, cameron.mcinally

Reviewed By: jdoerfert

Subscribers: arphaman, wdng, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83101


  Commit: 6e504745813259067f5b0ad696bec3a3d22ab044
      https://github.com/llvm/llvm-project/commit/6e504745813259067f5b0ad696bec3a3d22ab044
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/variable-insertelement.ll

  Log Message:
  -----------
  [Scalarizer] InsertElement handling w/ variable insert index (PR46524)

Summary:
I'm interested in taking the original C++ input,
for which we currently are stuck with an alloca
and producing roughly the lower IR,
with neither an alloca nor a vector ops:
https://godbolt.org/z/cRRWaJ

For that, as intermediate step, i'd to somehow perform scalarization.
As per @arsenmn suggestion, i'm trying to see if scalarizer can help me
avoid writing a bicycle.

I'm not sure if it's really intentional that variable insert is not handled currently.
If it really is, and is supposed to stay that way (?), i guess i could guard it..

See [[ https://bugs.llvm.org/show_bug.cgi?id=46524 | PR46524 ]].

Reviewers: bjope, cameron.mcinally, arsenm, jdoerfert

Reviewed By: jdoerfert

Subscribers: arphaman, uabelho, wdng, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82961


  Commit: 51f9310ff2e3a615e43b87acc84dab0400b5854e
      https://github.com/llvm/llvm-project/commit/51f9310ff2e3a615e43b87acc84dab0400b5854e
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/variable-extractelement.ll

  Log Message:
  -----------
  [Scalarizer] ExtractElement handling w/ variable insert index (PR46524)

Summary:
Similar to D82961.

Reviewers: bjope, cameron.mcinally, arsenm, jdoerfert

Reviewed By: jdoerfert

Subscribers: arphaman, wdng, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82970


Compare: https://github.com/llvm/llvm-project/compare/3341d470fc47...51f9310ff2e3

From all-commits at lists.llvm.org  Mon Jul  6 03:21:14 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Mon, 06 Jul 2020 03:21:14 -0700
Subject: [all-commits] [llvm/llvm-project] cd209f: [Support] Add
 path::user_config_directory for $XDG...
Message-ID: <llvm/llvm-project/push/refs/heads/master/51f931-cd209f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd209f1a3790af774b75213d7914c844a6140b4b
      https://github.com/llvm/llvm-project/commit/cd209f1a3790af774b75213d7914c844a6140b4b
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/Path.h
    M llvm/lib/Support/Unix/Path.inc
    M llvm/lib/Support/Windows/Path.inc
    M llvm/unittests/Support/Path.cpp

  Log Message:
  -----------
  [Support] Add path::user_config_directory for $XDG_CONFIG_HOME etc

Reviewers: hokein

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83128



From all-commits at lists.llvm.org  Mon Jul  6 03:33:29 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Mon, 06 Jul 2020 03:33:29 -0700
Subject: [all-commits] [llvm/llvm-project] 60b8b2: [ARM] Add extra extend
 and trunc costs for cast in...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cd209f-60b8b2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 60b8b2beeab9b6a994108da6ea3ab225a9e7bd9a
      https://github.com/llvm/llvm-project/commit/60b8b2beeab9b6a994108da6ea3ab225a9e7bd9a
  Author: David Green <david.green at arm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/ARM/cast_ldst.ll

  Log Message:
  -----------
  [ARM] Add extra extend and trunc costs for cast instructions

This expands the existing extend costs with a few extras for larger
types than legal, which will usually be split under MVE. It also adds
trunk support for the same thing. These should not have a large effect
on many things, but makes the costs explicit and keeps a certain balance
between the trunks and extends.

Differential Revision: https://reviews.llvm.org/D82457



From all-commits at lists.llvm.org  Mon Jul  6 03:43:08 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 03:43:08 -0700
Subject: [all-commits] [llvm/llvm-project] 5d7afe: [Scalarizer] visit{Insert,
 Extract}ElementInst(): a...
Message-ID: <llvm/llvm-project/push/refs/heads/master/60b8b2-5d7afe@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5d7afe2d2e3c1a4715d022bfdb0c35df153e5430
      https://github.com/llvm/llvm-project/commit/5d7afe2d2e3c1a4715d022bfdb0c35df153e5430
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp

  Log Message:
  -----------
  [Scalarizer] visit{Insert,Extract}ElementInst(): avoid call arg evaluation order deps

Compilers may evaluate call arguments in different order,
which would result in different order of IR, which would break the tests.

Spotted thanks to Dmitri Gribenko!



From all-commits at lists.llvm.org  Mon Jul  6 03:49:44 2020
From: all-commits at lists.llvm.org (Kai Nacke via All-commits)
Date: Mon, 06 Jul 2020 03:49:44 -0700
Subject: [all-commits] [llvm/llvm-project] 066384: [SystemZ/ZOS] Define
 Endian constants for z/OS.
Message-ID: <llvm/llvm-project/push/refs/heads/master/5d7afe-bfd84b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0663844b064dca074cbf12e868b9b3214cf52848
      https://github.com/llvm/llvm-project/commit/0663844b064dca074cbf12e868b9b3214cf52848
  Author: Kai Nacke <kai.nacke at de.ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/SwapByteOrder.h

  Log Message:
  -----------
  [SystemZ/ZOS] Define Endian constants for z/OS.

This is needed to build LLVM on z/OS, as there is no header file
which provides these constants.

Reviewed By: hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D82368


  Commit: bfd84b1c034d6b0413c293772662e1a5619d6b40
      https://github.com/llvm/llvm-project/commit/bfd84b1c034d6b0413c293772662e1a5619d6b40
  Author: Kai Nacke <kai.nacke at de.ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Support/Unix/Path.inc

  Log Message:
  -----------
  [SystemZ/ZOS] Implement getMainExecutable() and is_local_impl()

Adds implementation of getMainExecutable() and is_local_impl() to
Support/Unix/Path.inc. Both are needed to compile LLVM for z/OS.

Reviewed By: hubert.reinterpretcast, emaste

Differential Revision: https://reviews.llvm.org/D82544


Compare: https://github.com/llvm/llvm-project/compare/5d7afe2d2e3c...bfd84b1c034d

From all-commits at lists.llvm.org  Mon Jul  6 03:54:31 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Mon, 06 Jul 2020 03:54:31 -0700
Subject: [all-commits] [llvm/llvm-project] d7ea6c: [Support] fix
	user_cache_directory on mac
Message-ID: <llvm/llvm-project/push/refs/heads/master/bfd84b-d7ea6c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d7ea6ce809a4413afb1edafa17ba291b39129f52
      https://github.com/llvm/llvm-project/commit/d7ea6ce809a4413afb1edafa17ba291b39129f52
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Support/Unix/Path.inc

  Log Message:
  -----------
  [Support] fix user_cache_directory on mac



From all-commits at lists.llvm.org  Mon Jul  6 04:06:20 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?S3Jpc3TDs2YgVW1hbm4=?= via All-commits)
Date: Mon, 06 Jul 2020 04:06:20 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/heads/force_dep_to_hide/000000-d7ea6c@github.com>

  Branch: refs/heads/force_dep_to_hide
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Mon Jul  6 04:06:56 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?S3Jpc3TDs2YgVW1hbm4=?= via All-commits)
Date: Mon, 06 Jul 2020 04:06:56 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/heads/force_dep_to_hide/d7ea6c-000000@github.com>

  Branch: refs/heads/force_dep_to_hide
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Mon Jul  6 04:07:08 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?S3Jpc3TDs2YgVW1hbm4=?= via All-commits)
Date: Mon, 06 Jul 2020 04:07:08 -0700
Subject: [all-commits] [llvm/llvm-project] 690ff3: [analyzer] Force
 dependency checkers to be hidden
Message-ID: <llvm/llvm-project/push/refs/heads/master/d7ea6c-690ff3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 690ff37a286991f142584f25842e50c6cb23aba6
      https://github.com/llvm/llvm-project/commit/690ff37a286991f142584f25842e50c6cb23aba6
  Author: Kirstóf Umann <dkszelethus at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
    M clang/unittests/StaticAnalyzer/RegisterCustomCheckersTest.cpp

  Log Message:
  -----------
  [analyzer] Force dependency checkers to be hidden

Since strong dependencies aren't user-facing (its hardly ever legal to disable
them), lets enforce that they are hidden. Modeling checkers that aren't
dependencies are of course not impacted, but there is only so much you can do
against developers shooting themselves in the foot :^)

I also made some changes to the test files, reversing the "test" package for,
well, testing.

Differential Revision: https://reviews.llvm.org/D81761



From all-commits at lists.llvm.org  Mon Jul  6 04:26:28 2020
From: all-commits at lists.llvm.org (jayfoad via All-commits)
Date: Mon, 06 Jul 2020 04:26:28 -0700
Subject: [all-commits] [llvm/llvm-project] e7a4a2: [TargetLowering] Improve
 expansion of ROTL/ROTR
Message-ID: <llvm/llvm-project/push/refs/heads/master/690ff3-e7a4a2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e7a4a24dc50ab115cd0838bbf47d61251530a0cd
      https://github.com/llvm/llvm-project/commit/e7a4a24dc50ab115cd0838bbf47d61251530a0cd
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

  Log Message:
  -----------
  [TargetLowering] Improve expansion of ROTL/ROTR

Using a negation instead of a subtraction from a constant can save an
instruction on some targets.

Nothing much uses this until D77152 changes the translation of fshl and
fshr intrinsics.

Differential Revision: https://reviews.llvm.org/D82539



From all-commits at lists.llvm.org  Mon Jul  6 04:30:27 2020
From: all-commits at lists.llvm.org (jayfoad via All-commits)
Date: Mon, 06 Jul 2020 04:30:27 -0700
Subject: [all-commits] [llvm/llvm-project] babbea: [TargetLowering] Improve
 expansion of FSHL/FSHR by...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e7a4a2-babbea@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: babbeafa006f5317ed2162d1e64917422bfb58e7
      https://github.com/llvm/llvm-project/commit/babbeafa006f5317ed2162d1e64917422bfb58e7
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

  Log Message:
  -----------
  [TargetLowering] Improve expansion of FSHL/FSHR by non-zero amount

Use a simpler code sequence when the shift amount is known not to be
zero modulo the bit width.

Nothing much uses this until D77152 changes the translation of fshl and
fshr intrinsics.

Differential Revision: https://reviews.llvm.org/D82540



From all-commits at lists.llvm.org  Mon Jul  6 04:41:51 2020
From: all-commits at lists.llvm.org (Dmitri Gribenko via All-commits)
Date: Mon, 06 Jul 2020 04:41:51 -0700
Subject: [all-commits] [llvm/llvm-project] 734947: RecursiveASTVisitor:
 don't call WalkUp unnecessari...
Message-ID: <llvm/llvm-project/push/refs/heads/master/babbea-5689b3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7349479f2244c32c0184ca545af04adb171c8077
      https://github.com/llvm/llvm-project/commit/7349479f2244c32c0184ca545af04adb171c8077
  Author: Dmitri Gribenko <gribozavr at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/RecursiveASTVisitor.h
    M clang/lib/Tooling/Syntax/BuildTree.cpp
    M clang/unittests/Tooling/RecursiveASTVisitorTests/Callbacks.cpp

  Log Message:
  -----------
  RecursiveASTVisitor: don't call WalkUp unnecessarily in post-order traversal

Summary:
How does RecursiveASTVisitor call the WalkUp callback for expressions?

* In pre-order traversal mode, RecursiveASTVisitor calls the WalkUp
  callback from the default implementation of Traverse callbacks.

* In post-order traversal mode when we don't have a DataRecursionQueue,
  RecursiveASTVisitor also calls the WalkUp callback from the default
  implementation of Traverse callbacks.

* However, in post-order traversal mode when we have a DataRecursionQueue,
  RecursiveASTVisitor calls the WalkUp callback from PostVisitStmt.

As a result, when the user overrides the Traverse callback, in pre-order
traversal mode they never get the corresponding WalkUp callback. However
in the post-order traversal mode the WalkUp callback is invoked or not
depending on whether the data recursion optimization could be applied.

I had to adjust the implementation of TraverseCXXForRangeStmt in the
syntax tree builder to call the WalkUp method directly, as it was
relying on this behavior. There is an existing test for this
functionality and it prompted me to make this extra fix.

In addition, I had to fix the default implementation implementation of
RecursiveASTVisitor::TraverseSynOrSemInitListExpr to call WalkUpFrom in
the same manner as the implementation generated by the DEF_TRAVERSE_STMT
macro. Without this fix, the InitListExprIsPostOrderNoQueueVisitedTwice
test was failing because WalkUpFromInitListExpr was never called.

Reviewers: eduucaldas, ymandel

Reviewed By: eduucaldas, ymandel

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82486


  Commit: c19c6b1722e5f71200c09cdb096245b98f03dce0
      https://github.com/llvm/llvm-project/commit/c19c6b1722e5f71200c09cdb096245b98f03dce0
  Author: Dmitri Gribenko <gribozavr at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/RecursiveASTVisitor.h
    M clang/unittests/Tooling/RecursiveASTVisitorTests/Callbacks.cpp

  Log Message:
  -----------
  Make RecursiveASTVisitor call WalkUpFrom for unary and binary operators in post-order traversal mode

Reviewers: ymandel, eduucaldas, rsmith

Reviewed By: eduucaldas, rsmith

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82787


  Commit: 8e750b1f0a2b6b5174dc49adf20e6f863c28e3cd
      https://github.com/llvm/llvm-project/commit/8e750b1f0a2b6b5174dc49adf20e6f863c28e3cd
  Author: Dmitri Gribenko <gribozavr at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/RecursiveASTVisitor.h
    M clang/unittests/Tooling/RecursiveASTVisitorTests/Callbacks.cpp

  Log Message:
  -----------
  Make RecursiveASTVisitor call WalkUpFrom for operators when the data recursion queue is absent

Reviewers: eduucaldas, ymandel, rsmith

Reviewed By: eduucaldas

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82889


  Commit: 5689b38c6a4220cc5f6ba68a56486229b10071bf
      https://github.com/llvm/llvm-project/commit/5689b38c6a4220cc5f6ba68a56486229b10071bf
  Author: Dmitri Gribenko <gribozavr at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.cpp
    M clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.h
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/AST/RecursiveASTVisitor.h
    M clang/lib/ARCMigrate/TransProperties.cpp
    M clang/unittests/Tooling/RecursiveASTVisitorTests/Callbacks.cpp

  Log Message:
  -----------
  Removed a RecursiveASTVisitor feature to visit operator kinds with different methods

Summary:
This feature was only used in two places, but contributed a non-trivial
amount to the complexity of RecursiveASTVisitor, and was buggy (see my
recent patches where I was fixing the bugs that I noticed). I don't
think the convenience benefit of this feature is worth the complexity.

Besides complexity, another issue with the current state of
RecursiveASTVisitor is the non-uniformity in how it handles different
AST nodes. All AST nodes follow a regular pattern, but operators are
special -- and this special behavior not documented. Correct usage of
RecursiveASTVisitor relies on shadowing member functions with specific
names and signatures. Near misses don't cause any compile-time errors,
incorrectly named or typed methods are just silently ignored. Therefore,
predictability of RecursiveASTVisitor API is quite important.

This change reduces the size of the `clang` binary by 38 KB (0.2%) in
release mode, and by 7 MB (0.3%) in debug mode. The `clang-tidy` binary
is reduced by 205 KB (0.3%) in release mode, and by 5 MB (0.4%) in debug
mode. I don't think these code size improvements are significant enough
to justify this change on its own (for me, the primary motivation is
reducing code complexity), but they I think are a nice side-effect.

Reviewers: rsmith, sammccall, ymandel, aaron.ballman

Reviewed By: rsmith, sammccall, ymandel, aaron.ballman

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82921


Compare: https://github.com/llvm/llvm-project/compare/babbeafa006f...5689b38c6a42

From all-commits at lists.llvm.org  Mon Jul  6 04:48:11 2020
From: all-commits at lists.llvm.org (Esme via All-commits)
Date: Mon, 06 Jul 2020 04:48:11 -0700
Subject: [all-commits] [llvm/llvm-project] 0607c8: [PowerPC] Legalize
 SREM/UREM directly on P9.
Message-ID: <llvm/llvm-project/push/refs/heads/master/5689b3-0607c8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0607c8df7faf71bd726e9d18bafd2f7566984e35
      https://github.com/llvm/llvm-project/commit/0607c8df7faf71bd726e9d18bafd2f7566984e35
  Author: Esme-Yi <esme.yi at ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.h
    M llvm/test/CodeGen/PowerPC/ppc64-P9-mod.ll

  Log Message:
  -----------
  [PowerPC] Legalize SREM/UREM directly on P9.

Summary: As Bugzilla-35090 reported, the rationale for using custom lowering SREM/UREM should no longer be true. At the IR level, the div-rem-pairs pass performs the transformation where the remainder is computed from the result of the division when both a required. We should now be able to lower these directly on P9. And the pass also fixed the problem that divide is in a different block than the remainder. This is a patch to remove redundant code and make SREM/UREM legal directly on P9.

Reviewed By: lkail

Differential Revision: https://reviews.llvm.org/D82145



From all-commits at lists.llvm.org  Mon Jul  6 05:10:19 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Mon, 06 Jul 2020 05:10:19 -0700
Subject: [all-commits] [llvm/llvm-project] 05c65d: [mlir][Vector] Add a
 VectorUnrollInterface and exp...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0607c8-05c65d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 05c65dc0fee4dbb6afdcf76bc1990c46fac06efe
      https://github.com/llvm/llvm-project/commit/05c65dc0fee4dbb6afdcf76bc1990c46fac06efe
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M mlir/docs/OpDefinitions.md
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.h
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
    M mlir/include/mlir/Dialect/Vector/VectorOps.h
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/include/mlir/Dialect/Vector/VectorTransformPatterns.td
    M mlir/include/mlir/Dialect/Vector/VectorTransforms.h
    M mlir/include/mlir/Interfaces/CMakeLists.txt
    A mlir/include/mlir/Interfaces/VectorUnrollInterface.h
    A mlir/include/mlir/Interfaces/VectorUnrollInterface.td
    M mlir/lib/Dialect/StandardOps/CMakeLists.txt
    M mlir/lib/Dialect/Vector/CMakeLists.txt
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/lib/Interfaces/CMakeLists.txt
    A mlir/lib/Interfaces/VectorUnrollInterface.cpp
    M mlir/test/Dialect/Vector/vector-transforms.mlir
    M mlir/test/lib/Transforms/TestVectorTransforms.cpp

  Log Message:
  -----------
  [mlir][Vector] Add a VectorUnrollInterface and expose UnrollVectorPattern.

The UnrollVectorPattern is can be used in a programmable fashion by:
```
OwningRewritePatternList patterns;
    patterns.insert<UnrollVectorPattern<AddFOp>>(ArrayRef<int64_t>{2, 2}, ctx);
    patterns.insert<UnrollVectorPattern<vector::ContractionOp>>(
        ArrayRef<int64_t>{2, 2, 2}, ctx);
    ...
    applyPatternsAndFoldGreedily(getFunction(), patterns);
```

Differential revision: https://reviews.llvm.org/D83064



From all-commits at lists.llvm.org  Mon Jul  6 05:24:35 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Mon, 06 Jul 2020 05:24:35 -0700
Subject: [all-commits] [llvm/llvm-project] bd87c6: [mlir][Vector] Add custom
 slt / SCF.if folding to ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/05c65d-bd87c6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bd87c6bce1c30cc089ffdea5e0f3cf5407ed37c5
      https://github.com/llvm/llvm-project/commit/bd87c6bce1c30cc089ffdea5e0f3cf5407ed37c5
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M mlir/lib/Conversion/VectorToSCF/VectorToSCF.cpp
    M mlir/test/Conversion/VectorToSCF/vector-to-loops.mlir

  Log Message:
  -----------
  [mlir][Vector] Add custom slt / SCF.if folding to VectorToSCF

scf.if currently lacks folding on true / false conditionals.
Such foldings are a bit more involved than can be addressed immediately.
This revision introduces an eager folding  for lowering vector.transfer operations in the presence of unrolling.

Differential revision: https://reviews.llvm.org/D83146



From all-commits at lists.llvm.org  Mon Jul  6 05:52:16 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?S3Jpc3TDs2YgVW1hbm4=?= via All-commits)
Date: Mon, 06 Jul 2020 05:52:16 -0700
Subject: [all-commits] [llvm/llvm-project] b29560: [analyzer][NFC] Don't
 allow dependency checkers to...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bd87c6-b29560@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b2956076976cd0f435c46257f7cf9a0e5376d0fa
      https://github.com/llvm/llvm-project/commit/b2956076976cd0f435c46257f7cf9a0e5376d0fa
  Author: Kirstóf Umann <dkszelethus at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Core/BugReporter/BugReporter.h
    M clang/lib/StaticAnalyzer/Core/BugReporter.cpp

  Log Message:
  -----------
  [analyzer][NFC] Don't allow dependency checkers to emit diagnostics

The thrilling conclusion to the barrage of patches I uploaded lately! This is a
big milestone towards the goal set out in http://lists.llvm.org/pipermail/cfe-dev/2019-August/063070.html.
I hope to accompany this with a patch where the a coreModeling package is added,
from which package diagnostics aren't allowed either, is an implicit dependency
of all checkers, and the core package for the first time can be safely disabled.

Differential Revision: https://reviews.llvm.org/D78126



From all-commits at lists.llvm.org  Mon Jul  6 06:01:19 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Mon, 06 Jul 2020 06:01:19 -0700
Subject: [all-commits] [llvm/llvm-project] f6bd1b: Regenerate neon copy
	tests. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/b29560-d6c72b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f6bd1bd8558f6d1c36f342e0f696c379ce98b549
      https://github.com/llvm/llvm-project/commit/f6bd1bd8558f6d1c36f342e0f696c379ce98b549
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AArch64/arm64-neon-copy.ll

  Log Message:
  -----------
  Regenerate neon copy tests. NFC.

To simplify the diffs in a patch in development.


  Commit: c37400f6e78d21fad36fcd8618047e66ad9b3ffc
      https://github.com/llvm/llvm-project/commit/c37400f6e78d21fad36fcd8618047e66ad9b3ffc
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/undefined-subreg-liverange.ll

  Log Message:
  -----------
  Regenerate subreg liverange tests. NFC.

To simplify the diffs in a patch in development.


  Commit: d6c72bdca2f20e724a755186e5c578b70b96b192
      https://github.com/llvm/llvm-project/commit/d6c72bdca2f20e724a755186e5c578b70b96b192
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vselect-pcmp.ll

  Log Message:
  -----------
  [X86][XOP] Add XOP target vselect-pcmp tests

Noticed in the D83181 that XOP can probably do a lot more than other targets due to its vector shifts and vpcmov instructions


Compare: https://github.com/llvm/llvm-project/compare/b2956076976c...d6c72bdca2f2

From all-commits at lists.llvm.org  Mon Jul  6 06:01:38 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Mon, 06 Jul 2020 06:01:38 -0700
Subject: [all-commits] [llvm/llvm-project] bcff3d: AMDGPU/GlobalISel: Add
 some missing return tests
Message-ID: <llvm/llvm-project/push/refs/heads/master/d6c72b-7b76a5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bcff3deaa12794edec9fdd1f12cecd6f41995225
      https://github.com/llvm/llvm-project/commit/bcff3deaa12794edec9fdd1f12cecd6f41995225
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/GlobalISel/function-returns.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Add some missing return tests


  Commit: 7b76a5c8a2a66684bffb19b37e851ebd39519541
      https://github.com/llvm/llvm-project/commit/7b76a5c8a2a66684bffb19b37e851ebd39519541
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp
    M llvm/test/CodeGen/AMDGPU/indirect-call.ll

  Log Message:
  -----------
  AMDGPU: Fix fixed ABI SGPR arguments

The default constructor wasn't setting isSet o the ArgDescriptor, so
while these had the value set, they were treated as missing. This only
ended up mattering in the indirect call case (and for regular calls in
GlobalISel, which current doesn't have a way to support the variable
ABI).


Compare: https://github.com/llvm/llvm-project/compare/d6c72bdca2f2...7b76a5c8a2a6

From all-commits at lists.llvm.org  Mon Jul  6 06:11:49 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Mon, 06 Jul 2020 06:11:49 -0700
Subject: [all-commits] [llvm/llvm-project] 581f18: AMDGPU/GlobalISel: Fix
 hardcoded register number c...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7b76a5-a5b9ad@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 581f1823cdba50093f9eda2478de1207427032e4
      https://github.com/llvm/llvm-project/commit/581f1823cdba50093f9eda2478de1207427032e4
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/GlobalISel/dynamic-alloca-divergent.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Fix hardcoded register number checks in test


  Commit: a5b9ad7e9aca1329ba310e638dafa58c47468a58
      https://github.com/llvm/llvm-project/commit/a5b9ad7e9aca1329ba310e638dafa58c47468a58
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-amdgpu_kernel.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Don't emit code for unused kernel arguments


Compare: https://github.com/llvm/llvm-project/compare/7b76a5c8a2a6...a5b9ad7e9aca

From all-commits at lists.llvm.org  Mon Jul  6 06:23:10 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Mon, 06 Jul 2020 06:23:10 -0700
Subject: [all-commits] [llvm/llvm-project] 521ebc: GlobalISel: Move
 finalizeLowering call later
Message-ID: <llvm/llvm-project/push/refs/heads/master/a5b9ad-521ebc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 521ebc168152ab72047e2e7c81c8c6724b3e7623
      https://github.com/llvm/llvm-project/commit/521ebc168152ab72047e2e7c81c8c6724b3e7623
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp

  Log Message:
  -----------
  GlobalISel: Move finalizeLowering call later

This matches the DAG behavior where this is called after the loop
checking for calls. The AMDGPU implementation depends on knowing if
there are calls in the function or not, so move this later.

Another problem is finalizeLowering is actually called twice; I was
seeing weird inconsistencies since the first call would produce
unexpected results and the second run would correct them in some
contexts. Since this requires disabling the verifier, and it's useful
to serialize the MIR immediately after selection, FinalizeISel should
probably not be a real pass.



From all-commits at lists.llvm.org  Mon Jul  6 06:23:42 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Mon, 06 Jul 2020 06:23:42 -0700
Subject: [all-commits] [llvm/llvm-project] afdb2e: [ARM] Adjust default fp
 extend and trunc costs
Message-ID: <llvm/llvm-project/push/refs/heads/master/521ebc-afdb2e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: afdb2ef2ed9debd419a29b78c23e4b84ce67ab0c
      https://github.com/llvm/llvm-project/commit/afdb2ef2ed9debd419a29b78c23e4b84ce67ab0c
  Author: David Green <david.green at arm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/ARM/cast.ll
    M llvm/test/Analysis/CostModel/ARM/cast_ldst.ll

  Log Message:
  -----------
  [ARM] Adjust default fp extend and trunc costs

This adds some default costs for fp extends and truncates, generally
costing them as 1 per lane. If the type is not legal then the cost will
include a call to an __aeabi_ function.

Some NEON code is also adjusted to make sure it applies to the expected
types, now that fp16 is a more common thing.

Differential Revision: https://reviews.llvm.org/D82458



From all-commits at lists.llvm.org  Mon Jul  6 06:35:53 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?S3Jpc3TDs2YgVW1hbm4=?= via All-commits)
Date: Mon, 06 Jul 2020 06:35:53 -0700
Subject: [all-commits] [llvm/llvm-project] cfd6b4: [analyzer] Don't allow
 hidden checkers to emit dia...
Message-ID: <llvm/llvm-project/push/refs/heads/master/afdb2e-cfd6b4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cfd6b4b811aa8bb193f744264e36e83de4bb3650
      https://github.com/llvm/llvm-project/commit/cfd6b4b811aa8bb193f744264e36e83de4bb3650
  Author: Kirstóf Umann <dkszelethus at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Core/BugReporter.cpp
    M clang/test/Analysis/std-c-library-functions-arg-constraints.c
    M clang/test/Analysis/std-c-library-functions-arg-constraints.cpp
    M clang/test/Analysis/weak-dependencies.c

  Log Message:
  -----------
  [analyzer] Don't allow hidden checkers to emit diagnostics

Hidden checkers (those marked with Hidden in Checkers.td) are meant for
development purposes only, and are only displayed under
-analyzer-checker-help-developer, so users shouldn't see reports from them.

I moved StdLibraryFunctionsArg checker to the unix package from apiModeling as
it violated this rule. I believe this change doesn't deserve a different
revision because it is in alpha, and the name is so bad anyways I don't
immediately care where it is, because we'll have to revisit it soon enough.

Differential Revision: https://reviews.llvm.org/D81750



From all-commits at lists.llvm.org  Mon Jul  6 06:39:26 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Mon, 06 Jul 2020 06:39:26 -0700
Subject: [all-commits] [llvm/llvm-project] fc3c69: [clang-tidy] Added alias
 llvm-else-after-return.
Message-ID: <llvm/llvm-project/push/refs/heads/master/cfd6b4-fc3c69@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fc3c693b617fc5fde8939a3aec7e7372ace07693
      https://github.com/llvm/llvm-project/commit/fc3c693b617fc5fde8939a3aec7e7372ace07693
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/llvm/LLVMTidyModule.cpp
    M clang-tools-extra/docs/ReleaseNotes.rst
    M clang-tools-extra/docs/clang-tidy/checks/list.rst
    A clang-tools-extra/docs/clang-tidy/checks/llvm-else-after-return.rst
    M clang-tools-extra/docs/clang-tidy/checks/readability-else-after-return.rst

  Log Message:
  -----------
  [clang-tidy] Added alias llvm-else-after-return.

Added an alias llvm-else-after-return from readability-else-after-return to help enforce one of the llvm coding guidelines.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D82825



From all-commits at lists.llvm.org  Mon Jul  6 06:44:26 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Mon, 06 Jul 2020 06:44:26 -0700
Subject: [all-commits] [llvm/llvm-project] 019660: [clang-tidy] Fix
 incorrect default option in fc3c6...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fc3c69-019660@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 01966003674d49e06632495fec2a5a7b3fd58a80
      https://github.com/llvm/llvm-project/commit/01966003674d49e06632495fec2a5a7b3fd58a80
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/llvm/LLVMTidyModule.cpp

  Log Message:
  -----------
  [clang-tidy] Fix incorrect default option in fc3c693b61



From all-commits at lists.llvm.org  Mon Jul  6 06:53:20 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Mon, 06 Jul 2020 06:53:20 -0700
Subject: [all-commits] [llvm/llvm-project] dbfcf6: [x86] add tests for
 vector select with non-splat b...
Message-ID: <llvm/llvm-project/push/refs/heads/master/019660-dbfcf6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dbfcf6eb721a4ff5e5f7b0ca61885796e2996ded
      https://github.com/llvm/llvm-project/commit/dbfcf6eb721a4ff5e5f7b0ca61885796e2996ded
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vselect-pcmp.ll

  Log Message:
  -----------
  [x86] add tests for vector select with non-splat bit-test condition; NFC

Goes with D83181.



From all-commits at lists.llvm.org  Mon Jul  6 07:05:34 2020
From: all-commits at lists.llvm.org (Saiyedul Islam via All-commits)
Date: Mon, 06 Jul 2020 07:05:34 -0700
Subject: [all-commits] [llvm/llvm-project] 4c4bda: [OpenMP] Temporarily
 disable failing runtime tests...
Message-ID: <llvm/llvm-project/push/refs/heads/master/dbfcf6-4c4bda@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c4bda1630a67e656fb1e18b25cb27344df58493
      https://github.com/llvm/llvm-project/commit/4c4bda1630a67e656fb1e18b25cb27344df58493
  Author: Saiyedul Islam <Saiyedul.Islam at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M openmp/runtime/test/env/kmp_set_dispatch_buf.c
    M openmp/runtime/test/lit.cfg
    M openmp/runtime/test/worksharing/for/kmp_set_dispatch_buf.c

  Log Message:
  -----------
  [OpenMP] Temporarily disable failing runtime tests for OpenMP 5.0

Following tests are failing after upgrading to version 5.0 but are passing
for version 4.5:
1. openmp/runtime/test/env/kmp_set_dispatch_buf.c
2. openmp/runtime/test/worksharing/for/kmp_set_dispatch_buf.c

To be enabled as soon as these tests are fixed.

Reviewed By: ABataev

Differential Revision: https://reviews.llvm.org/D82963



From all-commits at lists.llvm.org  Mon Jul  6 07:10:38 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Mon, 06 Jul 2020 07:10:38 -0700
Subject: [all-commits] [llvm/llvm-project] cff573: [LV] Pass dbgs() to
	verifyFunction call.
Message-ID: <llvm/llvm-project/push/refs/heads/master/4c4bda-cff573@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cff57391575da6bcc6f31e196bd73fa928b3abcb
      https://github.com/llvm/llvm-project/commit/cff57391575da6bcc6f31e196bd73fa928b3abcb
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

  Log Message:
  -----------
  [LV] Pass dbgs() to verifyFunction call.

This is done in other places of the pass already and improves the output
on verification failure.



From all-commits at lists.llvm.org  Mon Jul  6 07:42:45 2020
From: all-commits at lists.llvm.org (Mikhail Goncharov via All-commits)
Date: Mon, 06 Jul 2020 07:42:45 -0700
Subject: [all-commits] [llvm/llvm-project] d3e3f3: Revert "[ScalarEvolution]
 createSCEV(): recognize ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cff573-d3e3f3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d3e3f36ff1151f565730977ac4f663a2ccee48ae
      https://github.com/llvm/llvm-project/commit/d3e3f36ff1151f565730977ac4f663a2ccee48ae
  Author: Mikhail Goncharov <goncharov.mikhail at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/test/Analysis/ScalarEvolution/sdiv.ll
    M llvm/test/Analysis/ScalarEvolution/srem.ll

  Log Message:
  -----------
  Revert "[ScalarEvolution] createSCEV(): recognize `udiv`/`urem` disguised as an `sdiv`/`srem`"

Summary:
This reverts commit 2c16100e6f72075564ea1f67fa5a82c269dafcd3.

ninja check-polly fails:
  Polly :: Isl/CodeGen/MemAccess/generate-all.ll
  Polly :: ScopInfo/multidim_srem.ll

Reviewers: kadircet, bollu

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83230



From all-commits at lists.llvm.org  Mon Jul  6 07:43:26 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Mon, 06 Jul 2020 07:43:26 -0700
Subject: [all-commits] [llvm/llvm-project] cd9a24: [clang] Fix the incorrect
 dependence bits for Depe...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d3e3f3-cd9a24@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd9a241f165013902fc060ace88c66e402c7767a
      https://github.com/llvm/llvm-project/commit/cd9a241f165013902fc060ace88c66e402c7767a
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/AST/Type.cpp
    M clang/test/Sema/invalid-bitwidth-expr.mm

  Log Message:
  -----------
  [clang] Fix the incorrect dependence bits for DependentExtIntType.

The error-bit was missing, and the unexpandedpack bit seemed to be
set incorrectly.

Reviewed By: sammccall, erichkeane

Differential Revision: https://reviews.llvm.org/D83114



From all-commits at lists.llvm.org  Mon Jul  6 07:58:50 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Mon, 06 Jul 2020 07:58:50 -0700
Subject: [all-commits] [llvm/llvm-project] 146dad: [ARM] MVE FP16 cost
	adjustments
Message-ID: <llvm/llvm-project/push/refs/heads/master/cd9a24-146dad@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 146dad0077b46a0fb8e158c10490c1774db5a762
      https://github.com/llvm/llvm-project/commit/146dad0077b46a0fb8e158c10490c1774db5a762
  Author: David Green <david.green at arm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/ARM/cast_ldst.ll
    M llvm/test/Transforms/LoopVectorize/ARM/prefer-tail-loop-folding.ll

  Log Message:
  -----------
  [ARM] MVE FP16 cost adjustments

This adjusts the MVE fp16 cost model, similar to how we already do for
integer casts. It uses the base cost of 1 per cvt for most fp extend /
truncates, but adjusts it for loads and stores where we know that a
extending load has been used to get the load into the correct lane, and
only an MVE VCVTB is then needed.

Differential Revision: https://reviews.llvm.org/D81813



From all-commits at lists.llvm.org  Mon Jul  6 08:00:11 2020
From: all-commits at lists.llvm.org (Raphael Isemann via All-commits)
Date: Mon, 06 Jul 2020 08:00:11 -0700
Subject: [all-commits] [llvm/llvm-project] 581425: [lldb] Always round down
 in NSDate's formatter to ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/146dad-581425@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5814255e1a7d2e90580d6df457ddd13b1cd156cb
      https://github.com/llvm/llvm-project/commit/5814255e1a7d2e90580d6df457ddd13b1cd156cb
  Author: Raphael Isemann <teemperor at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/Language/ObjC/Cocoa.cpp
    M lldb/test/API/functionalities/data-formatter/data-formatter-objc/TestDataFormatterObjCNSDate.py
    M lldb/test/API/functionalities/data-formatter/data-formatter-objc/main.m

  Log Message:
  -----------
  [lldb] Always round down in NSDate's formatter to match NSDate's builtin format

Summary:

When printing an NSDate (for example with `NSLog` or `po`) the seconds value is
always rounded down. LLDB's own formatter however isn't following that behaviour
which leads to situations where the formatted result is sometimes one second
off. For example:

```
(lldb) p [NSDate dateWithTimeIntervalSince1970:0.1]
(__NSTaggedDate *) $1 = [...] 1970-01-01 00:00:01 UTC
(lldb) po [NSDate dateWithTimeIntervalSince1970:0.1]
1970-01-01 00:00:00 +0000

(lldb) p [NSDate dateWithTimeIntervalSince1970:0.6]
(__NSTaggedDate *) $4 =[...] 1970-01-01 00:00:01 UTC
(lldb) po [NSDate dateWithTimeIntervalSince1970:0.6]
1970-01-01 00:00:00 +0000
```

This patch just always rounds down the seconds value we get from the NSDate
object.

Fixes rdar://65084800

Reviewers: mib, davide

Reviewed By: mib

Subscribers: JDevlieghere

Differential Revision: https://reviews.llvm.org/D83221



From all-commits at lists.llvm.org  Mon Jul  6 08:00:53 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 08:00:53 -0700
Subject: [all-commits] [llvm/llvm-project] a2619a: Reland "[ScalarEvolution]
 createSCEV(): recognize ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/581425-a2619a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a2619a60e4601c445e9ca6e16c76052e00d907ff
      https://github.com/llvm/llvm-project/commit/a2619a60e4601c445e9ca6e16c76052e00d907ff
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/test/Analysis/ScalarEvolution/sdiv.ll
    M llvm/test/Analysis/ScalarEvolution/srem.ll
    M polly/test/Isl/CodeGen/MemAccess/generate-all.ll
    M polly/test/ScopInfo/multidim_srem.ll

  Log Message:
  -----------
  Reland "[ScalarEvolution] createSCEV(): recognize `udiv`/`urem` disguised as an `sdiv`/`srem`"

This reverts commit d3e3f36ff1151f565730977ac4f663a2ccee48ae,
which reverter the original commit 2c16100e6f72075564ea1f67fa5a82c269dafcd3,
but with polly tests now actually passing.



From all-commits at lists.llvm.org  Mon Jul  6 08:13:50 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Mon, 06 Jul 2020 08:13:50 -0700
Subject: [all-commits] [llvm/llvm-project] 254b01: [clangd] More complete
 fix for hover crashes on in...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a2619a-254b01@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 254b016c6561e4ec4d145b81c4d0aaf3d2c7fca6
      https://github.com/llvm/llvm-project/commit/254b016c6561e4ec4d145b81c4d0aaf3d2c7fca6
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/Hover.cpp
    M clang-tools-extra/clangd/unittests/HoverTests.cpp

  Log Message:
  -----------
  [clangd] More complete fix for hover crashes on invalid record.

 We should not call getFieldOffset on invalid record decls.

Differential Revision: https://reviews.llvm.org/D83189



From all-commits at lists.llvm.org  Mon Jul  6 08:29:12 2020
From: all-commits at lists.llvm.org (ostannard via All-commits)
Date: Mon, 06 Jul 2020 08:29:12 -0700
Subject: [all-commits] [llvm/llvm-project] e80b81: [Support] Fix
 formatted_raw_ostream for UTF-8
Message-ID: <llvm/llvm-project/push/refs/heads/master/254b01-e80b81@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e80b81d1cbf85dcd427759369978afdb48f0998f
      https://github.com/llvm/llvm-project/commit/e80b81d1cbf85dcd427759369978afdb48f0998f
  Author: Oliver Stannard <oliver.stannard at linaro.org>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/test/Analysis/checker-plugins.c
    M llvm/include/llvm/Support/FormattedStream.h
    M llvm/lib/Support/FormattedStream.cpp
    M llvm/test/MC/ARM/lsl-zero.s
    M llvm/unittests/Support/formatted_raw_ostream_test.cpp

  Log Message:
  -----------
  [Support] Fix formatted_raw_ostream for UTF-8

* The getLine and getColumn functions need to update the position, or
  they will return stale data for buffered streams. This fixes a bug in
  the clang -analyzer-checker-option-help option, which was not wrapping
  the help text correctly when stdout is not a TTY.
* If the stream contains multi-byte UTF-8 sequences, then the whole
  sequence needs to be considered to be a single character. This has the
  edge case that the buffer might fill up and be flushed part way
  through a character.
* If the stream contains East Asian wide characters, these will be
  rendered twice as wide as other characters, so we need to increase the
  column count to match.

This doesn't attempt to handle everything unicode can do (combining
characters, right-to-left markers, ...), but hopefully covers most
things likely to be common in messages and source code we might want to
print.

Differential revision: https://reviews.llvm.org/D76291



From all-commits at lists.llvm.org  Mon Jul  6 08:49:58 2020
From: all-commits at lists.llvm.org (jasonliudev via All-commits)
Date: Mon, 06 Jul 2020 08:49:58 -0700
Subject: [all-commits] [llvm/llvm-project] 6d3ae3: [XCOFF][AIX] Give symbol
 an internal name when des...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e80b81-6d3ae3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6d3ae365bdfc846b93d1033cfe625403a3b85ac5
      https://github.com/llvm/llvm-project/commit/6d3ae365bdfc846b93d1033cfe625403a3b85ac5
  Author: jasonliu <jasonliu.development at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCAsmInfo.h
    M llvm/include/llvm/MC/MCContext.h
    M llvm/include/llvm/MC/MCSectionXCOFF.h
    M llvm/include/llvm/MC/MCStreamer.h
    M llvm/include/llvm/MC/MCSymbolXCOFF.h
    M llvm/include/llvm/MC/MCXCOFFStreamer.h
    M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
    M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
    M llvm/lib/MC/MCAsmInfoXCOFF.cpp
    M llvm/lib/MC/MCAsmStreamer.cpp
    M llvm/lib/MC/MCContext.cpp
    M llvm/lib/MC/MCStreamer.cpp
    M llvm/lib/MC/MCSymbolXCOFF.cpp
    M llvm/lib/MC/XCOFFObjectWriter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
    M llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    A llvm/test/CodeGen/PowerPC/aix-xcoff-symbol-rename.ll
    M llvm/test/CodeGen/PowerPC/test_func_desc.ll

  Log Message:
  -----------
  [XCOFF][AIX] Give symbol an internal name when desired symbol name contains invalid character(s)

Summary:

When a desired symbol name contains invalid character that the
system assembler could not process, we need to emit .rename
directive in assembly path in order for that desired symbol name
to appear in the symbol table.

Reviewed By: hubert.reinterpretcast, DiggerLin, daltenty, Xiangling_L

Differential Revision: https://reviews.llvm.org/D82481



From all-commits at lists.llvm.org  Mon Jul  6 08:52:33 2020
From: all-commits at lists.llvm.org (Raphael Isemann via All-commits)
Date: Mon, 06 Jul 2020 08:52:33 -0700
Subject: [all-commits] [llvm/llvm-project] 7308e1: [clang] Fix modules build
	after D82585
Message-ID: <llvm/llvm-project/push/refs/heads/master/6d3ae3-7308e1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7308e1432624f02d4e652ffa70e40d0eaa89fdb3
      https://github.com/llvm/llvm-project/commit/7308e1432624f02d4e652ffa70e40d0eaa89fdb3
  Author: Raphael Isemann <teemperor at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Core/CheckerRegistryData.h
    M clang/lib/StaticAnalyzer/Core/CheckerRegistryData.cpp

  Log Message:
  -----------
  [clang] Fix modules build after D82585

Just getting the bots running again.

See the D82585 for more info.



From all-commits at lists.llvm.org  Mon Jul  6 08:53:04 2020
From: all-commits at lists.llvm.org (Bruno Ricci via All-commits)
Date: Mon, 06 Jul 2020 08:53:04 -0700
Subject: [all-commits] [llvm/llvm-project] cf0b3a: [clang][utils]
 make-ast-dump-check.sh: strip line ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7308e1-cf0b3a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cf0b3affed47811b02127383c7eec27285ac35a3
      https://github.com/llvm/llvm-project/commit/cf0b3affed47811b02127383c7eec27285ac35a3
  Author: Bruno Ricci <riccibrun at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/utils/make-ast-dump-check.sh

  Log Message:
  -----------
  [clang][utils] make-ast-dump-check.sh: strip line and column numbers when generating serialization tests



From all-commits at lists.llvm.org  Mon Jul  6 09:11:46 2020
From: all-commits at lists.llvm.org (Rahul Joshi via All-commits)
Date: Mon, 06 Jul 2020 09:11:46 -0700
Subject: [all-commits] [llvm/llvm-project] 52af9c: [MLIR] Add a
	NoRegionArguments trait
Message-ID: <llvm/llvm-project/push/refs/heads/master/cf0b3a-52af9c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 52af9c59e3bb9068c5cdecf2a79caf4c16d3b347
      https://github.com/llvm/llvm-project/commit/52af9c59e3bb9068c5cdecf2a79caf4c16d3b347
  Author: Rahul Joshi <jurahul at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Affine/IR/AffineOps.td
    M mlir/include/mlir/Dialect/SCF/SCFOps.td
    M mlir/include/mlir/IR/Module.h
    M mlir/include/mlir/IR/OpBase.td
    M mlir/include/mlir/IR/OpDefinition.h
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/SCF/SCF.cpp
    M mlir/lib/IR/Module.cpp
    M mlir/lib/IR/Operation.cpp
    M mlir/test/Dialect/Affine/invalid.mlir
    M mlir/test/Dialect/SCF/invalid.mlir
    M mlir/test/IR/invalid-module-op.mlir

  Log Message:
  -----------
  [MLIR] Add a NoRegionArguments trait

- This trait will verify that all regions attached to an Op have no arguments
- Fixes https://bugs.llvm.org/show_bug.cgi?id=46521 : Add trait NoRegionArguments

Differential Revision: https://reviews.llvm.org/D83016



From all-commits at lists.llvm.org  Mon Jul  6 09:35:12 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?THXDrXMgTWFycXVlcw==?= via All-commits)
Date: Mon, 06 Jul 2020 09:35:12 -0700
Subject: [all-commits] [llvm/llvm-project] 61c2a0: [RISCV] Fold ADDIs into
 load/stores with nonzero o...
Message-ID: <llvm/llvm-project/push/refs/heads/master/52af9c-61c2a0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 61c2a0bb823677ce0e604b92e5dae65d9bd32b6e
      https://github.com/llvm/llvm-project/commit/61c2a0bb823677ce0e604b92e5dae65d9bd32b6e
  Author: Luís Marques <luismarques at lowrisc.org>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
    M llvm/test/CodeGen/RISCV/callee-saved-fpr32s.ll
    M llvm/test/CodeGen/RISCV/callee-saved-fpr64s.ll
    M llvm/test/CodeGen/RISCV/callee-saved-gprs.ll
    M llvm/test/CodeGen/RISCV/fold-addi-loadstore.ll
    M llvm/test/CodeGen/RISCV/fp128.ll
    M llvm/test/CodeGen/RISCV/interrupt-attr-nocall.ll
    M llvm/test/CodeGen/RISCV/wide-mem.ll

  Log Message:
  -----------
  [RISCV] Fold ADDIs into load/stores with nonzero offsets

We can often fold an ADDI into the offset of load/store instructions:

   (load (addi base, off1), off2) -> (load base, off1+off2)
   (store val, (addi base, off1), off2) -> (store val, base, off1+off2)

This is possible when the off1+off2 continues to fit the 12-bit immediate.
We remove the previous restriction where we would never fold the ADDIs if
the load/stores had nonzero offsets. We now do the fold the the resulting
constant still fits a 12-bit immediate, or if off1 is a variable's address
and we know based on that variable's alignment that off1+offs2 won't overflow.

Differential Revision: https://reviews.llvm.org/D79690



From all-commits at lists.llvm.org  Mon Jul  6 09:51:05 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Mon, 06 Jul 2020 09:51:05 -0700
Subject: [all-commits] [llvm/llvm-project] c1a5f7: [ELF][ARM] Represent
 R_ARM_LDO32 as R_DTPREL inste...
Message-ID: <llvm/llvm-project/push/refs/heads/master/61c2a0-c1a5f7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c1a5f73a4ae70d8f808c1bac091c3f4b683815b4
      https://github.com/llvm/llvm-project/commit/c1a5f73a4ae70d8f808c1bac091c3f4b683815b4
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lld/ELF/Arch/ARM.cpp
    M lld/ELF/Relocations.cpp
    M lld/test/ELF/debug-dead-reloc-tls-arm.s

  Log Message:
  -----------
  [ELF][ARM] Represent R_ARM_LDO32 as R_DTPREL instead of R_ABS

Follow-up to D82899. Note, we need to disable R_DTPREL relaxation
because ARM psABI does not define TLS relaxation.

Reviewed By: grimar, psmith

Differential Revision: https://reviews.llvm.org/D83138



From all-commits at lists.llvm.org  Mon Jul  6 09:54:30 2020
From: all-commits at lists.llvm.org (OhYoooo via All-commits)
Date: Mon, 06 Jul 2020 09:54:30 -0700
Subject: [all-commits] [llvm/llvm-project] 2402f9: [AIX] Add system-aix to
	lit config file
Message-ID: <llvm/llvm-project/push/refs/heads/master/c1a5f7-2402f9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2402f9385e850a1434a4d2ee00d76ca01e44a40b
      https://github.com/llvm/llvm-project/commit/2402f9385e850a1434a4d2ee00d76ca01e44a40b
  Author: Shuhong Liu <shuhong.liu at ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/utils/lit/lit/llvm/config.py
    M llvm/utils/lit/tests/lit.cfg
    M llvm/utils/lit/tests/shtest-format-argv0.py

  Log Message:
  -----------
  [AIX] Add system-aix to lit config file

Summary: This is a complementary patch to D82100 since the aix builbot is still running the unsupported test shtest-format-argv0. Add system-aix to the sub llvm-lit config.

Reviewers: daltenty, hubert.reinterpretcast

Reviewed By: hubert.reinterpretcast

Subscribers: delcypher, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82905



From all-commits at lists.llvm.org  Mon Jul  6 09:55:36 2020
From: all-commits at lists.llvm.org (Jacques Pienaar via All-commits)
Date: Mon, 06 Jul 2020 09:55:36 -0700
Subject: [all-commits] [llvm/llvm-project] 2a1967: [mlir] Change ODS to have
 include and exclude regex
Message-ID: <llvm/llvm-project/push/refs/heads/master/2402f9-2a1967@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2a19672af5d58d9ee9f8d6276b57cb584d295eb6
      https://github.com/llvm/llvm-project/commit/2a19672af5d58d9ee9f8d6276b57cb584d295eb6
  Author: Jacques Pienaar <jpienaar at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M mlir/test/mlir-tblgen/op-decl.td
    M mlir/tools/mlir-tblgen/OpDefinitionsGen.cpp

  Log Message:
  -----------
  [mlir] Change ODS to have include and exclude regex

This makes it easier to have a "remainder" include rule. And also makes it easier to read the command line flag.



From all-commits at lists.llvm.org  Mon Jul  6 10:33:56 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Mon, 06 Jul 2020 10:33:56 -0700
Subject: [all-commits] [llvm/llvm-project] 39d2ae: [FPEnv][Clang][Driver]
 Disable constrained floatin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2a1967-39d2ae@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 39d2ae0afb2312a15e4d15a0855b35b4e1c49fc4
      https://github.com/llvm/llvm-project/commit/39d2ae0afb2312a15e4d15a0855b35b4e1c49fc4
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticFrontendKinds.td
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/TargetInfo.h
    M clang/lib/Basic/TargetInfo.cpp
    M clang/lib/Basic/Targets/SystemZ.h
    M clang/lib/Basic/Targets/X86.h
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/test/CodeGen/aarch64-neon-misc-constrained.c
    M clang/test/CodeGen/aarch64-neon-scalar-x-indexed-elem-constrained.c
    M clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
    M clang/test/CodeGen/arm-neon-directed-rounding-constrained.c
    M clang/test/CodeGen/arm64-vrnd-constrained.c
    M clang/test/CodeGen/builtins-ppc-fpconstrained.c
    A clang/test/CodeGen/fp-strictfp.cpp

  Log Message:
  -----------
  [FPEnv][Clang][Driver] Disable constrained floating point on targets lacking support.

We currently have strict floating point/constrained floating point enabled
for all targets. Constrained SDAG nodes get converted to the regular ones
before reaching the target layer. In theory this should be fine.

However, the changes are exposed to users through multiple clang options
already in use in the field, and the changes are _completely_ _untested_
on almost all of our targets. Bugs have already been found, like
"https://bugs.llvm.org/show_bug.cgi?id=45274".

This patch disables constrained floating point options in clang everywhere
except X86 and SystemZ. A warning will be printed when this happens.

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Mon Jul  6 10:38:13 2020
From: all-commits at lists.llvm.org (Peter Klausler via All-commits)
Date: Mon, 06 Jul 2020 10:38:13 -0700
Subject: [all-commits] [llvm/llvm-project] a39e9c: [flang] Basic tests of
 external I/O runtime (part ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/39d2ae-a39e9c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a39e9cf6bec4e7c8e2e947972421c1d5a6f473d6
      https://github.com/llvm/llvm-project/commit/a39e9cf6bec4e7c8e2e947972421c1d5a6f473d6
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M flang/runtime/terminator.cpp
    M flang/runtime/terminator.h
    M flang/unittests/Runtime/CMakeLists.txt
    M flang/unittests/Runtime/external-hello.cpp
    A flang/unittests/Runtime/external-io.cpp
    M flang/unittests/Runtime/testing.cpp
    M flang/unittests/Runtime/testing.h

  Log Message:
  -----------
  [flang] Basic tests of external I/O runtime (part 9/9)

Add new unit tests for external Fortran I/O that drive the
Fortran I/O runtime API from C++ and exercise basic writing
and read-back in the various combinations of access modes,
record length variability, and formatting.  Sequential modes
are tested with positioning.  More thorough tests written in
Fortran will follow when they can be compiled and run.

The Fortran runtime's error termination callback registration
was extended with source file and line number positions for
better failure messages in unit testing.

Reviewed By: sscalpone

Differential Revision: https://reviews.llvm.org/D83164



From all-commits at lists.llvm.org  Mon Jul  6 10:52:24 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Mon, 06 Jul 2020 10:52:24 -0700
Subject: [all-commits] [llvm/llvm-project] 054704: [SemaCXX] Fix false
 positive of -Wuninitialized-co...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a39e9c-054704@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 054704082b461418d3dac3a379792cdaf52d40b3
      https://github.com/llvm/llvm-project/commit/054704082b461418d3dac3a379792cdaf52d40b3
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Analysis/UninitializedValues.cpp
    M clang/test/SemaCXX/warn-uninitialized-const-reference.cpp

  Log Message:
  -----------
  [SemaCXX] Fix false positive of -Wuninitialized-const-reference in empty function body.

Summary:
Some libraries use empty function to ignore unused variable warnings, which gets a new warning from `-Wuninitialized-const-reference`, discussed here https://reviews.llvm.org/D79895#2107604.
This patch should fix that.

Reviewers: hans, nick, aaron.ballman

Reviewed By: aaron.ballman

Subscribers: aaron.ballman, riccibruno, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82425



From all-commits at lists.llvm.org  Mon Jul  6 11:23:56 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Mon, 06 Jul 2020 11:23:56 -0700
Subject: [all-commits] [llvm/llvm-project] bfdafa: [FPEnv][Clang][Driver]
 Failing tests are now expec...
Message-ID: <llvm/llvm-project/push/refs/heads/master/054704-bfdafa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bfdafa32a0fa4b2745627fe57dd253db10ac3fcf
      https://github.com/llvm/llvm-project/commit/bfdafa32a0fa4b2745627fe57dd253db10ac3fcf
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/test/CodeGen/fpconstrained-cmp-double.c
    M clang/test/CodeGen/fpconstrained-cmp-float.c
    M clang/test/CodeGen/fpconstrained.c
    M clang/test/CodeGen/fpconstrained.cpp

  Log Message:
  -----------
  [FPEnv][Clang][Driver] Failing tests are now expected failures.

These are now expected failures on PowerPC. They can be reenabled when
PowerPC is ready.

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Mon Jul  6 11:27:43 2020
From: all-commits at lists.llvm.org (Pete Steinfeld via All-commits)
Date: Mon, 06 Jul 2020 18:27:43 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] f9e24a: [flang] Bug fix for
 ambiguous references to data a...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bfdafa-f9e24a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f9e24a563c36fc98860f4b282af5f6d034b2863c
      https://github.com/llvm/llvm-project/commit/f9e24a563c36fc98860f4b282af5f6d034b2863c
  Author: Pete Steinfeld <psteinfeld at nvidia.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M flang/lib/Semantics/expression.cpp
    M flang/lib/Semantics/resolve-names.cpp
    A flang/test/Semantics/resolve93.f90

  Log Message:
  -----------
  [flang] Bug fix for ambiguous references to data and functions

Summary:
A program may erroneously reference the same name as both a data object
and as a function.  Some of these references were causing an internal
error in expression analysis.

It was already the case that a symbol referenced in a parse tree for a
call was changed from an `Entity` to a `ProcEntity`.  I added code to
detect when a symbol was referenced in a parse tree as an array element
gets changed from an `Entity` to an `ObjectEntity`.  Then, if an
`ObjectEntity` gets called as a function or a `ProcEntity` gets
referenced as a data object, errors get emitted.

This analysis was previously confined to the name resolution of the
specification part of a `ProgramTree`.  I added a pass to the execution
part of a `ProgramTree` to catch names declared in blocks.

Reviewers: tskeith, klausler, DavidTruby

Subscribers: llvm-commits

Tags: #llvm, #flang

Differential Revision: https://reviews.llvm.org/D82903



From all-commits at lists.llvm.org  Mon Jul  6 11:28:21 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Mon, 06 Jul 2020 11:28:21 -0700
Subject: [all-commits] [llvm/llvm-project] c19c15: AMDGPU: Don't ignore
 carry out user when expanding...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f9e24a-c19c15@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c19c153e7415807f043edc42843bc491232b717e
      https://github.com/llvm/llvm-project/commit/c19c153e7415807f043edc42843bc491232b717e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    A llvm/test/CodeGen/AMDGPU/expand-scalar-carry-out-select-user.ll

  Log Message:
  -----------
  AMDGPU: Don't ignore carry out user when expanding add_co_pseudo

This was resulting in a missing vreg def in the use select
instruction.

The output of the pseudo doesn't make sense, since it really shouldn't
have the vreg output in the first place, and instead an implicit scc
def to match the real scalar behavior.

We could have easier to understand tests if we selected scalar
versions of the [us]{add|sub}.with.overflow intrinsics.

This does still end up producing vector code in the end, since it gets
moved later.



From all-commits at lists.llvm.org  Mon Jul  6 11:39:26 2020
From: all-commits at lists.llvm.org (Petr Hosek via All-commits)
Date: Mon, 06 Jul 2020 11:39:26 -0700
Subject: [all-commits] [llvm/llvm-project] f32ff0: [CMake][Fuchsia] Support
 for building with MSVC
Message-ID: <llvm/llvm-project/push/refs/heads/fuchsia/sandbox/phosek/windows/000000-f32ff0@github.com>

  Branch: refs/heads/fuchsia/sandbox/phosek/windows
  Home:   https://github.com/llvm/llvm-project
  Commit: f32ff0807e9e04e727f98804e6aff6c2353b4d73
      https://github.com/llvm/llvm-project/commit/f32ff0807e9e04e727f98804e6aff6c2353b4d73
  Author: Petr Hosek <phosek at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/cmake/caches/Fuchsia-stage2.cmake
    M clang/cmake/caches/Fuchsia.cmake

  Log Message:
  -----------
  [CMake][Fuchsia] Support for building with MSVC

This change adds the necessary flags for building the full Fuchsia
toolchain on Windows with MSVC.

Differential Revision: https://reviews.llvm.org/D73810



From all-commits at lists.llvm.org  Mon Jul  6 11:40:27 2020
From: all-commits at lists.llvm.org (Petr Hosek via All-commits)
Date: Mon, 06 Jul 2020 11:40:27 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/heads/fuchsia/sandbox/phosek/windows/f32ff0-000000@github.com>

  Branch: refs/heads/fuchsia/sandbox/phosek/windows
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Mon Jul  6 11:44:28 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Mon, 06 Jul 2020 11:44:28 -0700
Subject: [all-commits] [llvm/llvm-project] 2b3551: [FPEnv][Clang][Driver]
 Failing tests are now expec...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c19c15-2b3551@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2b35511350454dd22997f129ee529e3fdb129ac2
      https://github.com/llvm/llvm-project/commit/2b35511350454dd22997f129ee529e3fdb129ac2
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/test/CodeGen/fpconstrained-cmp-double.c
    M clang/test/CodeGen/fpconstrained-cmp-float.c
    M clang/test/CodeGen/fpconstrained.c
    M clang/test/CodeGen/fpconstrained.cpp

  Log Message:
  -----------
  [FPEnv][Clang][Driver] Failing tests are now expected failures only on PowerPC

Mark these tests as only failing on PowerPC. Avoids unexpected passes on
other bots.

Fingers crossed.

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Mon Jul  6 11:49:08 2020
From: all-commits at lists.llvm.org (Kazushi Marukawa via All-commits)
Date: Mon, 06 Jul 2020 11:49:08 -0700
Subject: [all-commits] [llvm/llvm-project] af8389: [VE] Change to use isa
Message-ID: <llvm/llvm-project/push/refs/heads/master/2b3551-af8389@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: af8389e1315a1d4fa2bb5116f40cfc0704891a58
      https://github.com/llvm/llvm-project/commit/af8389e1315a1d4fa2bb5116f40cfc0704891a58
  Author: Kazushi (Jam) Marukawa <marukawa at nec.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/VE/VEISelLowering.cpp

  Log Message:
  -----------
  [VE] Change to use isa

Summary: Change to use isa instead of dyn_cast to avoid a warning.

Reviewers: simoll, k-ishizaka

Reviewed By: simoll

Subscribers: hiraditya, llvm-commits

Tags: #llvm, #ve

Differential Revision: https://reviews.llvm.org/D83200



From all-commits at lists.llvm.org  Mon Jul  6 12:00:40 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Mon, 06 Jul 2020 12:00:40 -0700
Subject: [all-commits] [llvm/llvm-project] 916e2c: Revert
 "[FPEnv][Clang][Driver] Disable constrained...
Message-ID: <llvm/llvm-project/push/refs/heads/master/af8389-916e2c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 916e2ca99785d34db73945940923a487efad32ad
      https://github.com/llvm/llvm-project/commit/916e2ca99785d34db73945940923a487efad32ad
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticFrontendKinds.td
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/TargetInfo.h
    M clang/lib/Basic/TargetInfo.cpp
    M clang/lib/Basic/Targets/SystemZ.h
    M clang/lib/Basic/Targets/X86.h
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/test/CodeGen/aarch64-neon-misc-constrained.c
    M clang/test/CodeGen/aarch64-neon-scalar-x-indexed-elem-constrained.c
    M clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
    M clang/test/CodeGen/arm-neon-directed-rounding-constrained.c
    M clang/test/CodeGen/arm64-vrnd-constrained.c
    M clang/test/CodeGen/builtins-ppc-fpconstrained.c
    R clang/test/CodeGen/fp-strictfp.cpp
    M clang/test/CodeGen/fpconstrained-cmp-double.c
    M clang/test/CodeGen/fpconstrained-cmp-float.c
    M clang/test/CodeGen/fpconstrained.c
    M clang/test/CodeGen/fpconstrained.cpp

  Log Message:
  -----------
  Revert "[FPEnv][Clang][Driver] Disable constrained floating point on targets lacking support."

My mistake, I had a blocking reviewer.

This reverts commit 39d2ae0afb2312a15e4d15a0855b35b4e1c49fc4.
This reverts commit bfdafa32a0fa4b2745627fe57dd253db10ac3fcf.
This reverts commit 2b35511350454dd22997f129ee529e3fdb129ac2.

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Mon Jul  6 12:06:22 2020
From: all-commits at lists.llvm.org (William Moses via All-commits)
Date: Mon, 06 Jul 2020 12:06:22 -0700
Subject: [all-commits] [llvm/llvm-project] dc6b3f: [ELF] Drop an unneeded
 reference to `symtab` from ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/916e2c-dc6b3f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dc6b3f03a872a1c551613e49db1d07bbdd8bfebb
      https://github.com/llvm/llvm-project/commit/dc6b3f03a872a1c551613e49db1d07bbdd8bfebb
  Author: William S. Moses <gh at wsmoses.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lld/ELF/SymbolTable.cpp

  Log Message:
  -----------
  [ELF] Drop an unneeded reference to `symtab` from SymbolTable::addSymbol

The Symbol Table in LLD references the global object to add a symbol rather than adding it to itself.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D83184



From all-commits at lists.llvm.org  Mon Jul  6 12:15:17 2020
From: all-commits at lists.llvm.org (Julian Lettner via All-commits)
Date: Mon, 06 Jul 2020 12:15:17 -0700
Subject: [all-commits] [llvm/llvm-project] 71a6a4: [Sanitizer] Fix
 demangling for Swift symbol names
Message-ID: <llvm/llvm-project/push/refs/heads/master/dc6b3f-71a6a4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 71a6a41f1c55c43c07942e49ef8ecdabd95f8b61
      https://github.com/llvm/llvm-project/commit/71a6a41f1c55c43c07942e49ef8ecdabd95f8b61
  Author: Julian Lettner <julian.lettner at apple.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp

  Log Message:
  -----------
  [Sanitizer] Fix demangling for Swift symbol names

The Swift symbol name prefix has changed from `_T0` to `_$s` as
documented here [1].  This prevents Swift names from properly being
symbolicated when using the in-process LLVM symbolizer.  The best way to
fix this seems to be to avoid the duplication of "Is this a Swift symbol
name?" here.  We can simply remove this check as `swift_demangle`
already returns null for non-Swift names [2,3].

The check was included in the initial support for Swift name demangling
to avoid superfluous calls to `dlsym()` [4].  A subsequent commit
changed this logic to retrieve the `swift_demangle` function pointer
eagerly during sanitizer initialization, but did not remove the check
[5].

[1] https://github.com/apple/swift/blob/master/docs/ABI/Mangling.rst
[2] https://github.com/apple/swift/blob/b5a8b518eae54cea997f3b0954760fc7858829f6/include/swift/Demangling/Demangle.h#L643
[3] https://github.com/apple/swift/blob/b5a8b518eae54cea997f3b0954760fc7858829f6/stdlib/public/runtime/Demangle.cpp#L656
[4] https://reviews.llvm.org/D19135
[5] https://reviews.llvm.org/D20015

rdar://62753845

Reviewers: kubamracek, delcypher, dcoughlin, samsonov, thakis

Reviewed By: kubamracek

Differential Revision: https://reviews.llvm.org/D81705



From all-commits at lists.llvm.org  Mon Jul  6 12:17:11 2020
From: all-commits at lists.llvm.org (Kazushi Marukawa via All-commits)
Date: Mon, 06 Jul 2020 12:17:11 -0700
Subject: [all-commits] [llvm/llvm-project] fa1fec: [VE] Support symbol with
 offset in assembly
Message-ID: <llvm/llvm-project/push/refs/heads/master/71a6a4-fa1fec@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fa1fecc73d4d3884ae8eb887ac06c0f7f7492053
      https://github.com/llvm/llvm-project/commit/fa1fecc73d4d3884ae8eb887ac06c0f7f7492053
  Author: Kazushi (Jam) Marukawa <marukawa at nec.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCExpr.h
    M llvm/lib/MC/MCExpr.cpp
    M llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
    A llvm/test/MC/VE/sym-br.s
    M llvm/test/MC/VE/symbols.s

  Log Message:
  -----------
  [VE] Support symbol with offset in assembly

Summary:
Change MCExpr to support Aurora VE's modifiers.  Change asmparser to use
existing MCExpr parser (parseExpression) to parse an expression contining
symbols with modifiers and offsets.  Also add several regression tests
of MC layer.

Reviewers: simoll, k-ishizaka

Reviewed By: simoll

Subscribers: hiraditya, llvm-commits

Tags: #llvm, #ve

Differential Revision: https://reviews.llvm.org/D83170



From all-commits at lists.llvm.org  Mon Jul  6 12:41:34 2020
From: all-commits at lists.llvm.org (Wouter van Oortmerssen via All-commits)
Date: Mon, 06 Jul 2020 12:41:34 -0700
Subject: [all-commits] [llvm/llvm-project] 4d135b: [WebAssembly] 64-bit
	memory limits
Message-ID: <llvm/llvm-project/push/refs/heads/master/fa1fec-4d135b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d135b0446dc34885811bf103ba2c8b69fe6793b
      https://github.com/llvm/llvm-project/commit/4d135b0446dc34885811bf103ba2c8b69fe6793b
  Author: Wouter van Oortmerssen <aardappel at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lld/test/wasm/data-layout.ll
    M lld/wasm/SyntheticSections.cpp
    M lld/wasm/SyntheticSections.h
    M lld/wasm/Writer.cpp
    M llvm/include/llvm/BinaryFormat/Wasm.h
    M llvm/lib/MC/WasmObjectWriter.cpp
    M llvm/lib/Object/WasmObjectFile.cpp
    M llvm/lib/ObjectYAML/WasmYAML.cpp
    M llvm/test/MC/WebAssembly/wasm64.s

  Log Message:
  -----------
  [WebAssembly] 64-bit memory limits



From all-commits at lists.llvm.org  Mon Jul  6 12:45:31 2020
From: all-commits at lists.llvm.org (Paula Toth via All-commits)
Date: Mon, 06 Jul 2020 12:45:31 -0700
Subject: [all-commits] [llvm/llvm-project] aa6ef6: [libc] Add documentation
 for integration tests.
Message-ID: <llvm/llvm-project/push/refs/heads/master/4d135b-aa6ef6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aa6ef6fea0f0195779559350b42590b9e251a7d2
      https://github.com/llvm/llvm-project/commit/aa6ef6fea0f0195779559350b42590b9e251a7d2
  Author: Paula Toth <paulatoth at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    A libc/docs/integration_test.rst

  Log Message:
  -----------
  [libc] Add documentation for integration tests.

Reviewers: sivachandra

Reviewed By: sivachandra

Subscribers: MaskRay, tschuett, ecnelises, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D82907



From all-commits at lists.llvm.org  Mon Jul  6 12:50:18 2020
From: all-commits at lists.llvm.org (Wouter van Oortmerssen via All-commits)
Date: Mon, 06 Jul 2020 12:50:18 -0700
Subject: [all-commits] [llvm/llvm-project] 16d83c: [WebAssembly] Added
 64-bit memory.grow/size/copy/fill
Message-ID: <llvm/llvm-project/push/refs/heads/master/aa6ef6-16d83c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 16d83c395a1f8660fc583a66e1927a5c433fbbe1
      https://github.com/llvm/llvm-project/commit/16d83c395a1f8660fc583a66e1927a5c433fbbe1
  Author: Wouter van Oortmerssen <aardappel at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsWebAssembly.def
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGen/builtins-wasm.c
    M llvm/include/llvm/IR/IntrinsicsWebAssembly.td
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrBulkMemory.td
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
    M llvm/lib/Target/WebAssembly/WebAssemblySelectionDAGInfo.cpp
    R llvm/test/CodeGen/WebAssembly/bulk-memory-intrinsics.ll
    A llvm/test/CodeGen/WebAssembly/bulk-memory64.ll
    A llvm/test/CodeGen/WebAssembly/memory-addr64.ll
    M llvm/test/MC/WebAssembly/bulk-memory-encodings.s

  Log Message:
  -----------
  [WebAssembly] Added 64-bit memory.grow/size/copy/fill

This covers both the existing memory functions as well as the new bulk memory proposal.
Added new test files since changes where also required in the inputs.

Also removes unused init/drop intrinsics rather than trying to make them work for 64-bit.

Differential Revision: https://reviews.llvm.org/D82821



From all-commits at lists.llvm.org  Mon Jul  6 12:58:32 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?Tmljb2xhaSBIw6Robmxl?= via All-commits)
Date: Mon, 06 Jul 2020 12:58:32 -0700
Subject: [all-commits] [llvm/llvm-project] 76c5cb: DomTree: Remove
	getChildren() accessor
Message-ID: <llvm/llvm-project/push/refs/heads/master/16d83c-f987ba@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 76c5cb05a3a67340cc7950eb8fb5c2d2a0ac4554
      https://github.com/llvm/llvm-project/commit/76c5cb05a3a67340cc7950eb8fb5c2d2a0ac4554
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/GenericDomTree.h
    M llvm/include/llvm/Support/GenericDomTreeConstruction.h
    M llvm/lib/CodeGen/EarlyIfConversion.cpp
    M llvm/lib/CodeGen/InlineSpiller.cpp
    M llvm/lib/CodeGen/MachineCSE.cpp
    M llvm/lib/CodeGen/MachineLICM.cpp
    M llvm/lib/CodeGen/MachineSink.cpp
    M llvm/lib/Target/AArch64/AArch64ConditionalCompares.cpp
    M llvm/lib/Target/Mips/MipsOptimizePICCall.cpp
    M llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
    M llvm/lib/Transforms/Scalar/NewGVN.cpp
    M llvm/lib/Transforms/Utils/LoopSimplify.cpp
    M llvm/lib/Transforms/Utils/LoopUnroll.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
    M llvm/lib/Transforms/Utils/LoopUtils.cpp

  Log Message:
  -----------
  DomTree: Remove getChildren() accessor

Summary:
Avoid exposing details about how children are stored. This will enable
subsequent type-erasure changes.

New methods are introduced to cover common access patterns.

Change-Id: Idb5f4b1b9c84e4cc71ddb39bb52a388682f5674f

Reviewers: arsenm, RKSimon, mehdi_amini, courbet

Subscribers: qcolombet, sdardis, wdng, hiraditya, jrtc27, zzheng, atanasyan, asbirlea, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83083


  Commit: 723a44c9b5d654ec791720fc450757ae00f9e631
      https://github.com/llvm/llvm-project/commit/723a44c9b5d654ec791720fc450757ae00f9e631
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/Analysis/Analyses/Dominators.h
    M llvm/include/llvm/Analysis/PostDominators.h
    M llvm/include/llvm/IR/Dominators.h
    M llvm/include/llvm/Support/GenericDomTree.h

  Log Message:
  -----------
  DomTree: Remove the releaseMemory() method

Summary:
It is fully redundant with reset().

Change-Id: I25850b9f08eace757cf03cbb8780e970aca7f51a

Reviewers: arsenm, RKSimon, mehdi_amini, courbet

Subscribers: wdng, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D83084


  Commit: dfcc68c528269a3e0b1cbe7ef22cc92cdfdf7eba
      https://github.com/llvm/llvm-project/commit/dfcc68c528269a3e0b1cbe7ef22cc92cdfdf7eba
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/DominanceFrontier.h
    M llvm/include/llvm/CodeGen/MachineDominators.h
    M llvm/include/llvm/CodeGen/MachinePostDominators.h
    M llvm/include/llvm/Support/GenericDomTree.h
    M llvm/include/llvm/Support/GenericDomTreeConstruction.h
    M llvm/lib/Target/AMDGPU/AMDGPUUnifyDivergentExitNodes.cpp
    M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
    M llvm/unittests/IR/DominatorTreeTest.cpp

  Log Message:
  -----------
  DomTree: Remove getRoots() accessor

Summary:
Avoid exposing details about how roots are stored. This enables subsequent
type-erasure changes.

v5:
- cleanup a unit test by using EXPECT_EQ instead of EXPECT_TRUE

Change-Id: I532b774cc71f2224e543bc7d79131d97f63f093d

Reviewers: arsenm, RKSimon, mehdi_amini, courbet

Subscribers: jvesely, wdng, hiraditya, kuhar, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83085


  Commit: f987ba3cf9af1a2fa168c5a707863b28efd61d73
      https://github.com/llvm/llvm-project/commit/f987ba3cf9af1a2fa168c5a707863b28efd61d73
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/GenericDomTree.h
    M llvm/include/llvm/Support/GenericDomTreeConstruction.h

  Log Message:
  -----------
  DomTree: add private create{Child,Node} helpers

Summary:
Aside from unifying the code a bit, this change smooths the
transition to use of future "opaque generic block references"
in the type-erased dominator tree base class.

Change-Id: If924b092cc8561c4b6a7450fe79bc96df0e12472

Reviewers: arsenm, RKSimon, mehdi_amini, courbet

Subscribers: wdng, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83086


Compare: https://github.com/llvm/llvm-project/compare/16d83c395a1f...f987ba3cf9af

From all-commits at lists.llvm.org  Mon Jul  6 13:03:26 2020
From: all-commits at lists.llvm.org (Tim Keith via All-commits)
Date: Mon, 06 Jul 2020 13:03:26 -0700
Subject: [all-commits] [llvm/llvm-project] 1b1839: [flang] Add missing
	include for std::min
Message-ID: <llvm/llvm-project/push/refs/heads/master/f987ba-1b1839@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b183918184ecbcd03898badf8d1789ea0f4ffe4
      https://github.com/llvm/llvm-project/commit/1b183918184ecbcd03898badf8d1789ea0f4ffe4
  Author: Tim Keith <tkeith at nvidia.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M flang/runtime/file.cpp

  Log Message:
  -----------
  [flang] Add missing include for std::min

This was causing the build to fail on macos.

Differential Revision: https://reviews.llvm.org/D83237



From all-commits at lists.llvm.org  Mon Jul  6 13:18:05 2020
From: all-commits at lists.llvm.org (adrian-prantl via All-commits)
Date: Mon, 06 Jul 2020 13:18:05 -0700
Subject: [all-commits] [llvm/llvm-project] 60c07f: Use CMAKE_OSX_SYSROOT
 instead of the environment v...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1b1839-60c07f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 60c07fd016a3a5f2050828f92257e1e5d33a485b
      https://github.com/llvm/llvm-project/commit/60c07fd016a3a5f2050828f92257e1e5d33a485b
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M lldb/tools/debugserver/source/CMakeLists.txt

  Log Message:
  -----------
  Use CMAKE_OSX_SYSROOT instead of the environment variable SYSROOT

to detect energy support in debugserver.  The way that Swift
build-script is invoked the former may be overridden manually.

<rdar://problem/63840635>



From all-commits at lists.llvm.org  Mon Jul  6 13:29:10 2020
From: all-commits at lists.llvm.org (Arlo Siemsen via All-commits)
Date: Mon, 06 Jul 2020 13:29:10 -0700
Subject: [all-commits] [llvm/llvm-project] 1d8cb0: Add option LLVM_NM to
 allow specifying the locatio...
Message-ID: <llvm/llvm-project/push/refs/heads/master/60c07f-1d8cb0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d8cb099231a79b6ad96e745c2d17cf307bea857
      https://github.com/llvm/llvm-project/commit/1d8cb099231a79b6ad96e745c2d17cf307bea857
  Author: Arlo Siemsen <arsiem at microsoft.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-shlib/CMakeLists.txt

  Log Message:
  -----------
  Add option LLVM_NM to allow specifying the location of the llvm-nm tool

The new option works like the existing LLVM_TABLEGEN, and
LLVM_CONFIG_PATH options.  Instead of building llvm-nm, the build uses
the executable defined by LLVM_NM.

This is useful for cross-compilation scenarios where the host cannot run
the cross-compiled tool, and recursing into another cmake build is not
an option (due to required DEFINE's, for example).

Reviewed By: smeenai

Differential Revision: https://reviews.llvm.org/D83022



From all-commits at lists.llvm.org  Mon Jul  6 14:01:14 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Mon, 06 Jul 2020 14:01:14 -0700
Subject: [all-commits] [llvm/llvm-project] f25d02: AMDGPU/GlobalISel: Add
 types to special inputs
Message-ID: <llvm/llvm-project/push/refs/heads/master/1d8cb0-f25d02@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f25d020c2ec7cb1971fa56b99381d416799d8145
      https://github.com/llvm/llvm-project/commit/f25d020c2ec7cb1971fa56b99381d416799d8145
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

  Log Message:
  -----------
  AMDGPU/GlobalISel: Add types to special inputs

When passing special ABI inputs, we have no existing context for the
type to use.



From all-commits at lists.llvm.org  Mon Jul  6 14:04:02 2020
From: all-commits at lists.llvm.org (Bruno Ricci via All-commits)
Date: Mon, 06 Jul 2020 14:04:02 -0700
Subject: [all-commits] [llvm/llvm-project] f63e3e: [clang] Rework how and
 when APValues are dumped
Message-ID: <llvm/llvm-project/push/refs/heads/master/f25d02-f63e3e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f63e3ea558bbe14826b5b775367eac617b35e041
      https://github.com/llvm/llvm-project/commit/f63e3ea558bbe14826b5b775367eac617b35e041
  Author: Bruno Ricci <riccibrun at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/APValue.h
    M clang/include/clang/AST/ASTNodeTraverser.h
    M clang/include/clang/AST/JSONNodeDumper.h
    M clang/include/clang/AST/TextNodeDumper.h
    M clang/lib/AST/APValue.cpp
    M clang/lib/AST/ASTDumper.cpp
    M clang/lib/AST/JSONNodeDumper.cpp
    M clang/lib/AST/TextNodeDumper.cpp
    M clang/test/AST/alignas_maybe_odr_cleanup.cpp
    A clang/test/AST/ast-dump-APValue-anon-union.cpp
    A clang/test/AST/ast-dump-APValue-arithmetic.cpp
    A clang/test/AST/ast-dump-APValue-array.cpp
    A clang/test/AST/ast-dump-APValue-struct.cpp
    A clang/test/AST/ast-dump-APValue-todo.cpp
    A clang/test/AST/ast-dump-APValue-union.cpp
    A clang/test/AST/ast-dump-APValue-vector.cpp
    M clang/test/AST/ast-dump-attr.cpp
    M clang/test/AST/ast-dump-color.cpp
    M clang/test/AST/ast-dump-constant-expr.cpp
    M clang/test/AST/ast-dump-decl.cpp
    M clang/test/AST/ast-dump-records.cpp
    M clang/test/AST/ast-dump-stmt.cpp
    M clang/test/AST/pr43983.cpp
    M clang/test/Import/switch-stmt/test.cpp
    M clang/test/Tooling/clang-check-ast-dump.cpp

  Log Message:
  -----------
  [clang] Rework how and when APValues are dumped

Currently APValues are dumped as a single string. This becomes quickly
completely unreadable since APValue is a tree-like structure. Even a simple
example is not pretty:

  struct S { int arr[4]; float f; };
  constexpr S s = { .arr = {1,2}, .f = 3.1415f };
  // Struct  fields: Array: Int: 1, Int: 2, 2 x Int: 0, Float: 3.141500e+00

With this patch this becomes:

  -Struct
   |-field: Array size=4
   | |-elements: Int 1, Int 2
   | `-filler: 2 x Int 0
   `-field: Float 3.141500e+00

Additionally APValues are currently only dumped as part of visiting a
ConstantExpr. This patch also dump the value of the initializer of constexpr
variable declarations:

  constexpr int foo(int a, int b) { return a + b - 42; }
  constexpr int a = 1, b = 2;
  constexpr int c = foo(a, b) > 0 ? foo(a, b) : foo(b, a);
  // VarDecl 0x62100008aec8 <col:3, col:57> col:17 c 'const int' constexpr cinit
  // |-value: Int -39
  // `-ConditionalOperator 0x62100008b4d0 <col:21, col:57> 'int'
  // <snip>

Do the above by moving the dump functions to TextNodeDumper which already has
the machinery to display trees. The cases APValue::LValue, APValue::MemberPointer
and APValue::AddrLabelDiff are left as they were before (unimplemented).

We try to display multiple elements on the same line if they are considered to
be "simple". This is to avoid wasting large amounts of vertical space in an
example like:

  constexpr int arr[8] = {0,1,2,3,4,5,6,7};
  // VarDecl 0x62100008bb78 <col:3, col:42> col:17 arr 'int const[8]' constexpr cinit
  // |-value: Array size=8
  // | |-elements: Int 0, Int 1, Int 2, Int 3
  // | `-elements: Int 4, Int 5, Int 6, Int 7

Differential Revision: https://reviews.llvm.org/D83183

Reviewed By: aaron.ballman



From all-commits at lists.llvm.org  Mon Jul  6 14:08:09 2020
From: all-commits at lists.llvm.org (Stanislav Mekhanoshin via All-commits)
Date: Mon, 06 Jul 2020 14:08:09 -0700
Subject: [all-commits] [llvm/llvm-project] f7a7ef: [AMDGPU] Tweak
	getTypeLegalizationCost()
Message-ID: <llvm/llvm-project/push/refs/heads/master/f63e3e-f7a7ef@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f7a7efbf88b72b4aa6bd95a1ded6dacd2237f2f8
      https://github.com/llvm/llvm-project/commit/f7a7efbf88b72b4aa6bd95a1ded6dacd2237f2f8
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.h
    M llvm/test/Analysis/CostModel/AMDGPU/add-sub.ll
    M llvm/test/Analysis/CostModel/AMDGPU/mul.ll

  Log Message:
  -----------
  [AMDGPU] Tweak getTypeLegalizationCost()

Even though wide vectors are legal they still cost more as we
will have to eventually split them. Not all operations can
be uniformly done on vector types.

Conservatively add the cost of splitting at least to 8 dwords,
which is our widest possible load.

We are more or less lying to cost mode with this change but
this can prevent vectorizer from creation of wide vectors which
results in RA problems for us.

Differential Revision: https://reviews.llvm.org/D83078



From all-commits at lists.llvm.org  Mon Jul  6 14:42:49 2020
From: all-commits at lists.llvm.org (Bruno Ricci via All-commits)
Date: Mon, 06 Jul 2020 14:42:49 -0700
Subject: [all-commits] [llvm/llvm-project] 02946d: [Support][NFC] Fix
 Wdocumentation warning in ADT/B...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f7a7ef-02946d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 02946de3802d3bc65bc9f2eb9b8d4969b5a7add8
      https://github.com/llvm/llvm-project/commit/02946de3802d3bc65bc9f2eb9b8d4969b5a7add8
  Author: Bruno Ricci <riccibrun at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ADT/Bitfields.h

  Log Message:
  -----------
  [Support][NFC] Fix Wdocumentation warning in ADT/Bitfields.h

\tparam is used for template parameters instead of \param.



From all-commits at lists.llvm.org  Mon Jul  6 14:50:35 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Mon, 06 Jul 2020 14:50:35 -0700
Subject: [all-commits] [llvm/llvm-project] 7c6380: Fix [-Werror,
 -Wsign-compare] in dominator unit test.
Message-ID: <llvm/llvm-project/push/refs/heads/master/02946d-7c6380@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c63804383f6baed3d934b3569f406c078869567
      https://github.com/llvm/llvm-project/commit/7c63804383f6baed3d934b3569f406c078869567
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/unittests/IR/DominatorTreeTest.cpp

  Log Message:
  -----------
  Fix [-Werror,-Wsign-compare] in dominator unit test.



From all-commits at lists.llvm.org  Mon Jul  6 14:52:44 2020
From: all-commits at lists.llvm.org (Zixu Wang via All-commits)
Date: Mon, 06 Jul 2020 14:52:44 -0700
Subject: [all-commits] [llvm/llvm-project] f47b88: [clang] Enable errors for
 undefined TARGET_OS_ mac...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7c6380-f47b88@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f47b8851318d5ec2fa1e7867f3fdb86101cdc1da
      https://github.com/llvm/llvm-project/commit/f47b8851318d5ec2fa1e7867f3fdb86101cdc1da
  Author: Zixu Wang <zixu_wang at apple.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/Darwin.cpp
    A clang/test/Driver/darwin-warning-options.c

  Log Message:
  -----------
  [clang] Enable errors for undefined TARGET_OS_ macros in Darwin driver

Add clang option `-Wundef-prefix=TARGET_OS_` and `-Werror=undef-prefix`
to Darwin driver.

Differential Revision: https://reviews.llvm.org/D83250



From all-commits at lists.llvm.org  Mon Jul  6 14:58:50 2020
From: all-commits at lists.llvm.org (Joachim via All-commits)
Date: Mon, 06 Jul 2020 14:58:50 -0700
Subject: [all-commits] [llvm/llvm-project] 6d9626: [OpenMP][Tests] Fix/Mark
 compatibilty for GCC
Message-ID: <llvm/llvm-project/push/refs/heads/master/f47b88-6d9626@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6d9626d2da3e59da0b0ae85d975b05a8f96b9939
      https://github.com/llvm/llvm-project/commit/6d9626d2da3e59da0b0ae85d975b05a8f96b9939
  Author: Joachim Protze <protze at itc.rwth-aachen.de>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M openmp/runtime/test/ompt/synchronization/ordered_dependences.c
    M openmp/runtime/test/ompt/tasks/dependences.c
    A openmp/runtime/test/ompt/tasks/dependences_mutexinoutset.c
    M openmp/runtime/test/ompt/tasks/task_early_fulfill.c
    M openmp/runtime/test/ompt/tasks/task_late_fulfill.c
    M openmp/runtime/test/ompt/worksharing/for/runtime.c
    M openmp/runtime/test/ompt/worksharing/for/runtime_serialized.c
    M openmp/runtime/test/ompt/worksharing/for/runtime_split.c
    M openmp/tools/multiplex/tests/custom_data_storage/custom_data_storage.c
    M openmp/tools/multiplex/tests/print/print.c

  Log Message:
  -----------
  [OpenMP][Tests] Fix/Mark compatibilty for GCC

Reviewed by: Hahnfeld, saiislam

Differential Revision: https://reviews.llvm.org/D82267



From all-commits at lists.llvm.org  Mon Jul  6 15:01:12 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Mon, 06 Jul 2020 15:01:12 -0700
Subject: [all-commits] [llvm/llvm-project] c359c5: [X86] Centalize the
 'sse4' hack to a single place ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6d9626-c359c5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c359c5d534429c96f1cebdf8d845b8120e9c2ef0
      https://github.com/llvm/llvm-project/commit/c359c5d534429c96f1cebdf8d845b8120e9c2ef0
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp

  Log Message:
  -----------
  [X86] Centalize the 'sse4' hack to a single place in X86TargetInfo::setFeatureEnabledImpl. NFCI

Instead of detecting the string in 2 places. Just swap the string
to 'sse4.1' or 'sse4.2' at the top of the function.

Prep work for a patch to switch the rest of this function to a
table based system. And I don't want to include 'sse4a' in the
table.



From all-commits at lists.llvm.org  Mon Jul  6 15:13:38 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 15:13:38 -0700
Subject: [all-commits] [llvm/llvm-project] db05f2: [Scalarizer] Centralize
	instruction DCE
Message-ID: <llvm/llvm-project/push/refs/heads/master/c359c5-db05f2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: db05f2e34a5e9380ddcc199d6687531108d795e4
      https://github.com/llvm/llvm-project/commit/db05f2e34a5e9380ddcc199d6687531108d795e4
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/basic.ll
    M llvm/test/Transforms/Scalarizer/crash-bug.ll
    M llvm/test/Transforms/Scalarizer/phi-unreachable-pred.ll

  Log Message:
  -----------
  [Scalarizer] Centralize instruction DCE

As reported in https://reviews.llvm.org/D83101#2133062
the new visitInsertElementInst()/visitExtractElementInst() functionality
is causing miscompiles (previously-crashing test added)

It is due to the fact how the infra of Scalarizer is dealing with DCE,
it was not updated or was it ready for such scalar value forwarding.
It always assumed that the moment we "scalarized" something,
it can go away, and did so with prejudice.

But that is no longer safe/okay to do.

Instead, let's prevent it from ever shooting itself into foot,
and let's just accumulate the instructions-to-be-deleted
in a vector, and collectively cleanup (those that are *actually* dead)
them all at the end.

All existing tests are not reporting any new garbage leftovers,
but maybe it's test coverage issue.



From all-commits at lists.llvm.org  Mon Jul  6 15:15:45 2020
From: all-commits at lists.llvm.org (Sameer Arora via All-commits)
Date: Mon, 06 Jul 2020 15:15:45 -0700
Subject: [all-commits] [llvm/llvm-project] c14390: [llvm-install-name-tool]
 Merge install-name options
Message-ID: <llvm/llvm-project/push/refs/heads/master/db05f2-c14390@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c143900a0851b2c7b7d52e4825c7f073b3474cf6
      https://github.com/llvm/llvm-project/commit/c143900a0851b2c7b7d52e4825c7f073b3474cf6
  Author: Sameer Arora <sameerarora101 at fb.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-objcopy/MachO/install-name-tool-add-rpath.test
    M llvm/tools/llvm-objcopy/CopyConfig.cpp
    M llvm/tools/llvm-objcopy/CopyConfig.h
    M llvm/tools/llvm-objcopy/MachO/MachOObjcopy.cpp

  Log Message:
  -----------
  [llvm-install-name-tool] Merge install-name options

This diff merges all options for llvm-install-name-tool under a single
function processLoadCommands. Also adds another test case for -add_rpath
option.

Test plan: make check-all

Reviewed by: jhenderson, alexshap, smeenai, Ktwu

Differential Revision: https://reviews.llvm.org/D82812



From all-commits at lists.llvm.org  Mon Jul  6 15:18:26 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 15:18:26 -0700
Subject: [all-commits] [llvm/llvm-project] 69dca6: [NFCI][IR] Introduce
 CallBase::Create() wrapper
Message-ID: <llvm/llvm-project/push/refs/heads/master/c14390-05f2b5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 69dca6efc60a40a939ca5025a8c716e891c2847a
      https://github.com/llvm/llvm-project/commit/69dca6efc60a40a939ca5025a8c716e891c2847a
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/InstrTypes.h
    M llvm/lib/IR/Instructions.cpp
    M llvm/lib/Transforms/CFGuard/CFGuard.cpp
    M llvm/lib/Transforms/IPO/GlobalOpt.cpp
    M llvm/lib/Transforms/Utils/InlineFunction.cpp

  Log Message:
  -----------
  [NFCI][IR] Introduce CallBase::Create() wrapper

Summary:
It is reasonably common to want to clone some call with different bundles.
Let's actually provide an interface to do that.

Reviewers: chandlerc, jdoerfert, dblaikie, nickdesaulniers

Reviewed By: nickdesaulniers

Subscribers: llvm-commits, hiraditya

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83248


  Commit: 05f2b5ccfc5d8b1f182b00fc80dfbe804fd0357a
      https://github.com/llvm/llvm-project/commit/05f2b5ccfc5d8b1f182b00fc80dfbe804fd0357a
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A llvm/test/Reduce/remove-operand-bundles.ll
    M llvm/tools/llvm-reduce/CMakeLists.txt
    M llvm/tools/llvm-reduce/DeltaManager.h
    A llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.cpp
    A llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.h
    M llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn

  Log Message:
  -----------
  [llvm-reduce] Reducing call operand bundles

Summary:
This would have been marginally useful to me during/for rG7ea46aee3670981827c04df89b2c3a1cbdc7561b.

With ongoing migration to representing assumes via operand bundles on the assume, this will be gradually more useful.

Reviewers: nickdesaulniers, diegotf, dblaikie, george.burgess.iv, jdoerfert, Tyker

Reviewed By: nickdesaulniers

Subscribers: hiraditya, mgorny, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83177


Compare: https://github.com/llvm/llvm-project/compare/c143900a0851...05f2b5ccfc5d

From all-commits at lists.llvm.org  Mon Jul  6 15:25:50 2020
From: all-commits at lists.llvm.org (Jonathan Peyton via All-commits)
Date: Mon, 06 Jul 2020 15:25:50 -0700
Subject: [all-commits] [llvm/llvm-project] 95a28d: [OpenMP] Add GOMP 5.0
	loop entry points
Message-ID: <llvm/llvm-project/push/refs/heads/master/05f2b5-95a28d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 95a28df5c458cd751355fc84263762c330474254
      https://github.com/llvm/llvm-project/commit/95a28df5c458cd751355fc84263762c330474254
  Author: Peyton, Jonathan L <jonathan.l.peyton at intel.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M openmp/runtime/src/exports_so.txt
    M openmp/runtime/src/kmp_ftn_os.h
    M openmp/runtime/src/kmp_gsupport.cpp

  Log Message:
  -----------
  [OpenMP] Add GOMP 5.0 loop entry points

This patch adds missing GOMP_5.0 loop entry points which incorporate
new non-monotonic default into entry point name.  Since monotonic
schedules are a subset of nonmonotonic, it is acceptable to use
monotonic as the implementation.  This patch simply has the nonmonotonic
(and possibly non-monontonic) versions of the loop entry points as
wrappers around the monotonic ones.

Differential Revision: https://reviews.llvm.org/D73922



From all-commits at lists.llvm.org  Mon Jul  6 15:32:27 2020
From: all-commits at lists.llvm.org (minjaehwang via All-commits)
Date: Mon, 06 Jul 2020 15:32:27 -0700
Subject: [all-commits] [llvm/llvm-project] 842136: Modifications to the
 algorithm sort benchmark
Message-ID: <llvm/llvm-project/push/refs/heads/master/95a28d-842136@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8421364282646f5f398d76ffce13a37fe541f015
      https://github.com/llvm/llvm-project/commit/8421364282646f5f398d76ffce13a37fe541f015
  Author: MinJae Hwang <minjaehwang at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M libcxx/benchmarks/algorithms.bench.cpp

  Log Message:
  -----------
  Modifications to the algorithm sort benchmark

Summary:
Modifies the algorithm sort bench:
- shows sorting time per element, instead of sorting time per array.
This would make comparison between different sizes of arrays easier.
- adds std::pair benchmark cases.
- uses a large number of arrays to benchmark, instead of repeatedly sorting the same array.
* sorting the same array again and again would not show actual sorting performance over randomized data sets.

Reviewers: EricWF, #libc, mvels

Reviewed By: EricWF, #libc, mvels

Subscribers: mgrang, libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D81770



From all-commits at lists.llvm.org  Mon Jul  6 15:32:49 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Mon, 06 Jul 2020 15:32:49 -0700
Subject: [all-commits] [llvm/llvm-project] fc4f5d: [NFCI][llvm-reduce]
 ReduceOperandBundles: actually...
Message-ID: <llvm/llvm-project/push/refs/heads/master/842136-fc4f5d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fc4f5d65848015217dd227d15da04b8395166407
      https://github.com/llvm/llvm-project/commit/fc4f5d65848015217dd227d15da04b8395166407
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.cpp

  Log Message:
  -----------
  [NFCI][llvm-reduce] ReduceOperandBundles: actually put Module forward-declaration back into llvm namespace



From all-commits at lists.llvm.org  Mon Jul  6 15:40:00 2020
From: all-commits at lists.llvm.org (Yuanfang Chen via All-commits)
Date: Mon, 06 Jul 2020 15:40:00 -0700
Subject: [all-commits] [llvm/llvm-project] 1e495e: [NFC] change
 getLimitedCodeGenPipelineReason to st...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fc4f5d-1e495e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e495e10e6c87c2e7dd9ee7cac9352223b72006b
      https://github.com/llvm/llvm-project/commit/1e495e10e6c87c2e7dd9ee7cac9352223b72006b
  Author: Yuanfang Chen <yuanfang.chen at sony.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetPassConfig.h
    M llvm/lib/CodeGen/TargetPassConfig.cpp

  Log Message:
  -----------
  [NFC] change getLimitedCodeGenPipelineReason to static function



From all-commits at lists.llvm.org  Mon Jul  6 15:40:36 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Mon, 06 Jul 2020 15:40:36 -0700
Subject: [all-commits] [llvm/llvm-project] 4029f8: Temporarily Revert
 "[llvm-install-name-tool] Merge...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1e495e-4029f8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4029f8ede42f69f5fb5affb3eb008e03d448f407
      https://github.com/llvm/llvm-project/commit/4029f8ede42f69f5fb5affb3eb008e03d448f407
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-objcopy/MachO/install-name-tool-add-rpath.test
    M llvm/tools/llvm-objcopy/CopyConfig.cpp
    M llvm/tools/llvm-objcopy/CopyConfig.h
    M llvm/tools/llvm-objcopy/MachO/MachOObjcopy.cpp

  Log Message:
  -----------
  Temporarily Revert "[llvm-install-name-tool] Merge install-name options" as it breaks the objcopy build.

This reverts commit c143900a0851b2c7b7d52e4825c7f073b3474cf6.



From all-commits at lists.llvm.org  Mon Jul  6 15:43:11 2020
From: all-commits at lists.llvm.org (Hubert Tong via All-commits)
Date: Mon, 06 Jul 2020 15:43:11 -0700
Subject: [all-commits] [llvm/llvm-project] 70919a: [tests] Speculative fix
 for buildbot breakage from...
Message-ID: <llvm/llvm-project/push/refs/heads/release/10.x/77d76b-70919a@github.com>

  Branch: refs/heads/release/10.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 70919a46facce7f232cf8bc1f2e4b6455abe01d5
      https://github.com/llvm/llvm-project/commit/70919a46facce7f232cf8bc1f2e4b6455abe01d5
  Author: Hubert Tong <hubert.reinterpretcast at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/asm-modifier.ll
    M llvm/test/CodeGen/X86/asm-modifier2.ll

  Log Message:
  -----------
  [tests] Speculative fix for buildbot breakage from c5f7c039efe7

(cherry picked from commit d73eed42d1dcba06a5b793346f6e3eed0c7f41ac)



From all-commits at lists.llvm.org  Mon Jul  6 16:13:04 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Mon, 06 Jul 2020 16:13:04 -0700
Subject: [all-commits] [llvm/llvm-project] ea71ba: [DAGCombiner] reassociate
 reciprocal sqrt expressi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4029f8-ea71ba@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ea71ba11ab1187af03a790dc20967ddd62f68bfe
      https://github.com/llvm/llvm-project/commit/ea71ba11ab1187af03a790dc20967ddd62f68bfe
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/X86/sqrt-fastmath.ll

  Log Message:
  -----------
  [DAGCombiner] reassociate reciprocal sqrt expression to eliminate FP division

X / (fabs(A) * sqrt(Z)) --> X / sqrt(A*A*Z) --> X * rsqrt(A*A*Z)

In the motivating case from PR46406:
https://bugs.llvm.org/show_bug.cgi?id=46406
...this is restoring the sequence that was originally in the source code.
We extracted a term from within the sqrt because we do not know in
instcombine whether a target will expand a sqrt call.
Note: we could say that the transform in IR should be restricted, but
that would not solve the problem if the source was originally in the
pattern shown here.

This is a gray area for fast-math-flag requirements. I think we should at
least check fast-math-flags on the fdiv and fmul because I view this
transform as 2 pieces: reassociate the fmul operands and form reciprocal
from the fdiv (as with the existing transform). We could argue that the
sqrt also needs FMF, but that was not required before, so we should change
that in a follow-up patch if that seems better.

We don't currently have a way to check that the target will produce a sqrt
or recip estimate without actually creating nodes (the APIs are SDValue
getSqrtEstimate() and SDValue getRecipEstimate()), so we clean up
speculatively created nodes if we are not able to create an estimate.
The x86 test with doubles verifies that we are not changing a test with
no estimate sequence.

Differential Revision: https://reviews.llvm.org/D82716



From all-commits at lists.llvm.org  Mon Jul  6 16:53:51 2020
From: all-commits at lists.llvm.org (AE via All-commits)
Date: Mon, 06 Jul 2020 16:53:51 -0700
Subject: [all-commits] [llvm/llvm-project] 3c7e8d: Fix sdk version test to
 use 99.99.99 as a max dumm...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ea71ba-3c7e8d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3c7e8d6d0eb0660fb8fbae98c3e49ca059943416
      https://github.com/llvm/llvm-project/commit/3c7e8d6d0eb0660fb8fbae98c3e49ca059943416
  Author: Amara Emerson <amara at apple.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/test/Driver/darwin-sdk-vs-os-version.c

  Log Message:
  -----------
  Fix sdk version test to use 99.99.99 as a max dummy version instead of 10.99.99.

Was failing on macOS 11 hosts which is > 10.99.99



From all-commits at lists.llvm.org  Mon Jul  6 17:21:01 2020
From: all-commits at lists.llvm.org (Tom Stellard via All-commits)
Date: Mon, 06 Jul 2020 17:21:01 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/tags/llvmorg-10.0.1-rc3/000000-e7bdc6@github.com>

  Branch: refs/tags/llvmorg-10.0.1-rc3
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Mon Jul  6 17:28:39 2020
From: all-commits at lists.llvm.org (Wolfgang Pieb via All-commits)
Date: Mon, 06 Jul 2020 17:28:39 -0700
Subject: [all-commits] [llvm/llvm-project] 129387: Correct 3 spelling errors
 in headers and doc strings.
Message-ID: <llvm/llvm-project/push/refs/heads/master/3c7e8d-129387@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 129387497e582ae96de41c56083fe52fce68ba91
      https://github.com/llvm/llvm-project/commit/129387497e582ae96de41c56083fe52fce68ba91
  Author: Wolfgang Pieb <wolfgang_pieb at playstation.sony.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/DebugInfo/GSYM/InlineInfo.h
    M llvm/lib/Target/X86/X86SpeculativeExecutionSideEffectSuppression.cpp

  Log Message:
  -----------
  Correct 3 spelling errors in headers and doc strings.



From all-commits at lists.llvm.org  Mon Jul  6 17:37:32 2020
From: all-commits at lists.llvm.org (Nico Weber via All-commits)
Date: Mon, 06 Jul 2020 17:37:32 -0700
Subject: [all-commits] [llvm/llvm-project] 003ea1: fix typos to cycle bots
Message-ID: <llvm/llvm-project/push/refs/heads/master/129387-003ea1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 003ea142205a927f5e444978515705927c3fb0f2
      https://github.com/llvm/llvm-project/commit/003ea142205a927f5e444978515705927c3fb0f2
  Author: Nico Weber <thakis at chromium.org>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/docs/CommandGuide/FileCheck.rst

  Log Message:
  -----------
  fix typos to cycle bots



From all-commits at lists.llvm.org  Mon Jul  6 17:44:49 2020
From: all-commits at lists.llvm.org (llvmgnsyncbot via All-commits)
Date: Mon, 06 Jul 2020 17:44:49 -0700
Subject: [all-commits] [llvm/llvm-project] bfa8bd: [gn build] Port
Message-ID: <llvm/llvm-project/push/refs/heads/master/003ea1-7a3258@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bfa8bda0460dc3883605735bd3dd6ce5c1252549
      https://github.com/llvm/llvm-project/commit/bfa8bda0460dc3883605735bd3dd6ce5c1252549
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn

  Log Message:
  -----------
  [gn build] Port


  Commit: 7a3258912c4e86ea4f3d6e1ccf72d090d9bb299c
      https://github.com/llvm/llvm-project/commit/7a3258912c4e86ea4f3d6e1ccf72d090d9bb299c
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn

  Log Message:
  -----------
  [gn build] Port 05f2b5ccfc5


Compare: https://github.com/llvm/llvm-project/compare/003ea142205a...7a3258912c4e

From all-commits at lists.llvm.org  Mon Jul  6 17:56:39 2020
From: all-commits at lists.llvm.org (Jordan Rupprecht via All-commits)
Date: Mon, 06 Jul 2020 17:56:39 -0700
Subject: [all-commits] [llvm/llvm-project] 10c82e: Revert "[LV] Enable the
 LoopVectorizer to create p...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a3258-10c82e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 10c82eecbcb7d9f000f6640b26c854843a78f091
      https://github.com/llvm/llvm-project/commit/10c82eecbcb7d9f000f6640b26c854843a78f091
  Author: Jordan Rupprecht <rupprecht at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    R llvm/test/Transforms/LoopVectorize/ARM/pointer_iv.ll

  Log Message:
  -----------
  Revert "[LV] Enable the LoopVectorizer to create pointer inductions"

This reverts commit a8fe12065ec8137e55a6a8b35dd5355477c2ac16.

It causes a crash when building gzip. Will post the detailed reduced test case to D81267.



From all-commits at lists.llvm.org  Mon Jul  6 18:05:53 2020
From: all-commits at lists.llvm.org (David Blaikie via All-commits)
Date: Mon, 06 Jul 2020 18:05:53 -0700
Subject: [all-commits] [llvm/llvm-project] 7a99aa: [ModuloSchedule]
 Devirtualize PeelingModuloSchedul...
Message-ID: <llvm/llvm-project/push/refs/heads/master/10c82e-7a99aa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a99aab8692c58558b62e9a66120886b8a70fab8
      https://github.com/llvm/llvm-project/commit/7a99aab8692c58558b62e9a66120886b8a70fab8
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/ModuloSchedule.h

  Log Message:
  -----------
  [ModuloSchedule] Devirtualize PeelingModuloScheduleExpander::expand as it's not needed

The use case is out of tree code deriving from this class - but without
a need to use the base class polymorphically, so skip the virtualization
and virtual dtor.

Post-commit review from 50ac7ce94f34c5f43b02185ae0c33e150e78b044



From all-commits at lists.llvm.org  Mon Jul  6 18:15:49 2020
From: all-commits at lists.llvm.org (Mauricio Sifontes via All-commits)
Date: Mon, 06 Jul 2020 18:15:49 -0700
Subject: [all-commits] [llvm/llvm-project] a5a8c1: Create the MLIR Reduce
	framework
Message-ID: <llvm/llvm-project/push/refs/heads/arcpatch-D82803_1/000000-a5a8c1@github.com>

  Branch: refs/heads/arcpatch-D82803_1
  Home:   https://github.com/llvm/llvm-project
  Commit: a5a8c1ed5660b4ef0c83b3819702a43a23af2cf2
      https://github.com/llvm/llvm-project/commit/a5a8c1ed5660b4ef0c83b3819702a43a23af2cf2
  Author: Mauricio Sifontes <sifontes at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A mlir/include/mlir/Reducer/Tester.h
    M mlir/lib/CMakeLists.txt
    A mlir/lib/Reducer/CMakeLists.txt
    A mlir/lib/Reducer/Tester.cpp
    M mlir/test/CMakeLists.txt
    A mlir/test/mlir-reduce/test.bat
    A mlir/test/mlir-reduce/test.sh
    A mlir/test/mlir-reduce/testcase-linux.mlir
    A mlir/test/mlir-reduce/testcase-windows.mlir
    M mlir/tools/CMakeLists.txt
    A mlir/tools/mlir-reduce/CMakeLists.txt
    A mlir/tools/mlir-reduce/mlir-reduce.cpp

  Log Message:
  -----------
  Create the MLIR Reduce framework

Create the framework and testing environment for MLIR Reduce - a tool
with the objective to reduce large test cases into smaller ones while
preserving their interesting behavior.

Implement the framework to parse the command line arguments, parse the
input MLIR test case into a module and call reduction passes on the MLIR module.

Implement the Tester class which allows the different reduction passes to test the
interesting behavior of the generated reduced variants of the test case and keep track
of the most reduced generated variant.

Reviewed By: jpienaar

Differential Revision: https://reviews.llvm.org/D82803



From all-commits at lists.llvm.org  Mon Jul  6 18:16:15 2020
From: all-commits at lists.llvm.org (Paula Toth via All-commits)
Date: Mon, 06 Jul 2020 18:16:15 -0700
Subject: [all-commits] [llvm/llvm-project] ab25ed: [libc] Add documentation
 for clang-tidy checks.
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a99aa-ab25ed@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ab25ed26c67e5d540e6628fa5e5982e7e9b90a38
      https://github.com/llvm/llvm-project/commit/ab25ed26c67e5d540e6628fa5e5982e7e9b90a38
  Author: Paula Toth <paulatoth at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    A libc/docs/clang_tidy_checks.rst

  Log Message:
  -----------
  [libc] Add documentation for clang-tidy checks.

Reviewers: sivachandra

Reviewed By: sivachandra

Subscribers: tschuett, ecnelises, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D82846



From all-commits at lists.llvm.org  Mon Jul  6 18:29:14 2020
From: all-commits at lists.llvm.org (Amy Kwan via All-commits)
Date: Mon, 06 Jul 2020 18:29:14 -0700
Subject: [all-commits] [llvm/llvm-project] c13e3e: [PowerPC][Power10]
 Exploit the xxsplti32dx instruc...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ab25ed-c13e3e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c13e3e2c2e0c774917bcc7f4f50c29c8133d3a55
      https://github.com/llvm/llvm-project/commit/c13e3e2c2e0c774917bcc7f4f50c29c8133d3a55
  Author: Amy Kwan <amy.kwan1 at ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.h
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    A llvm/test/CodeGen/PowerPC/p10-splatImm32.ll

  Log Message:
  -----------
  [PowerPC][Power10] Exploit the xxsplti32dx instruction when lowering VECTOR_SHUFFLE.

This patch aims to exploit the xxsplti32dx XT, IX, IMM32 instruction when lowering VECTOR_SHUFFLEs.
We implement lowerToXXSPLTI32DX when lowering vector shuffles to check if:
- Element size is 4 bytes
- The RHS is a constant vector (and constant splat of 4-bytes)
- The shuffle mask is a suitable mask for the XXSPLTI32DX instruction where it is one of the 32 masks:
<0, 4-7, 2, 4-7>
<4-7, 1, 4-7, 3>

Differential Revision: https://reviews.llvm.org/D83245



From all-commits at lists.llvm.org  Mon Jul  6 18:31:23 2020
From: all-commits at lists.llvm.org (biplmish via All-commits)
Date: Mon, 06 Jul 2020 18:31:23 -0700
Subject: [all-commits] [llvm/llvm-project] 0c6b6e: [PowerPC] Implement
 Vector Splat Immediate Builtin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c13e3e-0c6b6e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0c6b6e28e70c06a3cb4704d2d8f90829a689e230
      https://github.com/llvm/llvm-project/commit/0c6b6e28e70c06a3cb4704d2d8f90829a689e230
  Author: Biplob Mishra <biplmish at in.ibm.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Headers/altivec.h
    M clang/test/CodeGen/builtins-ppc-p10vector.c
    M llvm/test/CodeGen/PowerPC/p10-splatImm.ll

  Log Message:
  -----------
  [PowerPC] Implement Vector Splat Immediate Builtins in Clang

Implements builtins for the following prototypes:
  vector signed int vec_splati (const signed int);
  vector float vec_splati (const float);
  vector double vec_splatid (const float);
  vector signed int vec_splati_ins (vector signed int, const unsigned int,
                                    const signed int);
  vector unsigned int vec_splati_ins (vector unsigned int, const unsigned int,
                                      const unsigned int);
  vector float vec_splati_ins (vector float, const unsigned int, const float);

Differential Revision: https://reviews.llvm.org/D82520



From all-commits at lists.llvm.org  Mon Jul  6 19:00:05 2020
From: all-commits at lists.llvm.org (Mauricio Sifontes via All-commits)
Date: Mon, 06 Jul 2020 19:00:05 -0700
Subject: [all-commits] [llvm/llvm-project] 28a45d: Create the framework and
 testing environment for M...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0c6b6e-28a45d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 28a45d54a7fe722248233165fc7fdbd18d18d233
      https://github.com/llvm/llvm-project/commit/28a45d54a7fe722248233165fc7fdbd18d18d233
  Author: Mauricio Sifontes <sifontes at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A mlir/include/mlir/Reducer/Tester.h
    M mlir/lib/CMakeLists.txt
    A mlir/lib/Reducer/CMakeLists.txt
    A mlir/lib/Reducer/Tester.cpp
    M mlir/test/CMakeLists.txt
    A mlir/test/mlir-reduce/test.bat
    A mlir/test/mlir-reduce/test.sh
    A mlir/test/mlir-reduce/testcase-linux.mlir
    A mlir/test/mlir-reduce/testcase-windows.mlir
    M mlir/tools/CMakeLists.txt
    A mlir/tools/mlir-reduce/CMakeLists.txt
    A mlir/tools/mlir-reduce/mlir-reduce.cpp

  Log Message:
  -----------
  Create the framework and testing environment for MLIR Reduce - a tool
with the objective to reduce large test cases into smaller ones while
preserving their interesting behavior.

Implement the framework to parse the command line arguments, parse the
input MLIR test case into a module and call reduction passes on the MLIR module.

Implement the Tester class which allows the different reduction passes to test the
interesting behavior of the generated reduced variants of the test case and keep track
of the most reduced generated variant.



From all-commits at lists.llvm.org  Mon Jul  6 19:06:20 2020
From: all-commits at lists.llvm.org (Mauricio Sifontes via All-commits)
Date: Mon, 06 Jul 2020 19:06:20 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/heads/arcpatch-D82803_1/a5a8c1-000000@github.com>

  Branch: refs/heads/arcpatch-D82803_1
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Mon Jul  6 19:14:34 2020
From: all-commits at lists.llvm.org (xiangzh1 via All-commits)
Date: Mon, 06 Jul 2020 19:14:34 -0700
Subject: [all-commits] [llvm/llvm-project] 939d83: [X86-64] Support Intel
	AMX Intrinsic
Message-ID: <llvm/llvm-project/push/refs/heads/master/28a45d-939d83@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 939d8309dbd4ee6cf6e9ef3e8ea26df008b006b4
      https://github.com/llvm/llvm-project/commit/939d8309dbd4ee6cf6e9ef3e8ea26df008b006b4
  Author: Xiang1 Zhang <xiang1.zhang at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/docs/ClangCommandLineReference.rst
    M clang/include/clang/Basic/BuiltinsX86_64.def
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Driver/Options.td
    M clang/include/clang/Sema/Sema.h
    M clang/lib/Basic/Targets/X86.cpp
    M clang/lib/Basic/Targets/X86.h
    M clang/lib/Headers/CMakeLists.txt
    A clang/lib/Headers/amxintrin.h
    M clang/lib/Headers/cpuid.h
    M clang/lib/Headers/immintrin.h
    M clang/lib/Sema/SemaChecking.cpp
    A clang/test/CodeGen/AMX/amx.c
    A clang/test/CodeGen/AMX/amx_errors.c
    A clang/test/CodeGen/AMX/amx_inline_asm.c
    M clang/test/Driver/x86-target-features.c
    A clang/test/Preprocessor/x86_amx_target_features.c
    M llvm/include/llvm/IR/IntrinsicsX86.td
    M llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/lib/Target/X86/X86InstrAMX.td
    A llvm/test/CodeGen/X86/AMX/amx-bf16-intrinsics.ll
    A llvm/test/CodeGen/X86/AMX/amx-int8-intrinsics.ll
    A llvm/test/CodeGen/X86/AMX/amx-tile-intrinsics.ll

  Log Message:
  -----------
  [X86-64] Support Intel AMX Intrinsic

INTEL ADVANCED MATRIX EXTENSIONS (AMX).
AMX is a new programming paradigm, it has a set of 2-dimensional registers
(TILES) representing sub-arrays from a larger 2-dimensional memory image and
operate on TILES.

These intrinsics use direct TMM register number as its params.

Spec can be found in Chapter 3 here https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D83111



From all-commits at lists.llvm.org  Mon Jul  6 19:20:24 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Mon, 06 Jul 2020 19:20:24 -0700
Subject: [all-commits] [llvm/llvm-project] 65482e: [openmp] Move
 isAllowedClauseForDirective to table...
Message-ID: <llvm/llvm-project/push/refs/heads/master/939d83-65482e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 65482e8a703d4bfe8b9fb5771e34755045d5a5d7
      https://github.com/llvm/llvm-project/commit/65482e8a703d4bfe8b9fb5771e34755045d5a5d7
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Frontend/Directive/DirectiveBase.td
    M llvm/include/llvm/Frontend/OpenMP/OMP.td
    M llvm/include/llvm/Frontend/OpenMP/OMPConstants.h
    M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
    M llvm/lib/Frontend/OpenMP/OMPConstants.cpp
    M llvm/test/TableGen/directive1.td
    M llvm/test/TableGen/directive2.td
    M llvm/utils/TableGen/DirectiveEmitter.cpp

  Log Message:
  -----------
  [openmp] Move isAllowedClauseForDirective to tablegen + add clause version to OMP.td

Summary:
Generate the isAllowedClauseForDirective function from tablegen. This patch introduce
the VersionedClause in the tablegen file so that clause can be encapsulated in this class to
specify a range of validity on a directive.

VersionedClause has default minVersion, maxVersion so it can be used without them or
minVersion.

Reviewers: jdoerfert, jdenny

Reviewed By: jdenny

Subscribers: yaxunl, hiraditya, guansong, jfb, sstefan1, aaron.ballman, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82982



From all-commits at lists.llvm.org  Mon Jul  6 19:27:57 2020
From: all-commits at lists.llvm.org (llvmgnsyncbot via All-commits)
Date: Mon, 06 Jul 2020 19:27:57 -0700
Subject: [all-commits] [llvm/llvm-project] fc67b2: [gn build] Port
	939d8309dbd
Message-ID: <llvm/llvm-project/push/refs/heads/master/65482e-fc67b2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fc67b25426c8767ab5941d376ab0f0628d62256e
      https://github.com/llvm/llvm-project/commit/fc67b25426c8767ab5941d376ab0f0628d62256e
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn

  Log Message:
  -----------
  [gn build] Port 939d8309dbd



From all-commits at lists.llvm.org  Mon Jul  6 20:11:03 2020
From: all-commits at lists.llvm.org (Nemanja Ivanovic via All-commits)
Date: Mon, 06 Jul 2020 20:11:03 -0700
Subject: [all-commits] [llvm/llvm-project] 1b1539: [PowerPC] Do not RAUW
 combined nodes in VECTOR_SHU...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fc67b2-1b1539@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b1539712e1ee30c02ed20493682fc05d52391c0
      https://github.com/llvm/llvm-project/commit/1b1539712e1ee30c02ed20493682fc05d52391c0
  Author: Nemanja Ivanovic <nemanja.i.ibm at gmail.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll

  Log Message:
  -----------
  [PowerPC] Do not RAUW combined nodes in VECTOR_SHUFFLE legalization

When legalizing shuffles, we make an attempt to combine it into
a PPC specific canonical form that avoids a need for a swap. If the
combine is successful, we RAUW the node and the custom legalization
replaces the now dead node instead of the one it should replace.
Remove that erroneous call to RAUW.



From all-commits at lists.llvm.org  Mon Jul  6 21:05:05 2020
From: all-commits at lists.llvm.org (Sameer Arora via All-commits)
Date: Mon, 06 Jul 2020 21:05:05 -0700
Subject: [all-commits] [llvm/llvm-project] 3b5db7: [llvm-install-name-tool]
 Merge install-name options
Message-ID: <llvm/llvm-project/push/refs/heads/master/1b1539-3b5db7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b5db7fc69bb1efac6f017830af98f192a1f8ab4
      https://github.com/llvm/llvm-project/commit/3b5db7fc69bb1efac6f017830af98f192a1f8ab4
  Author: Sameer Arora <sameerarora101 at fb.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-objcopy/MachO/install-name-tool-add-rpath.test
    M llvm/tools/llvm-objcopy/CopyConfig.cpp
    M llvm/tools/llvm-objcopy/CopyConfig.h
    M llvm/tools/llvm-objcopy/MachO/MachOObjcopy.cpp

  Log Message:
  -----------
  [llvm-install-name-tool] Merge install-name options

This diff merges all options for llvm-install-name-tool under a single
function processLoadCommands. Also adds another test case for -add_rpath
option.

Test plan: make check-all

Reviewed by: jhenderson, alexshap, smeenai, Ktwu

Differential Revision: https://reviews.llvm.org/D82812



From all-commits at lists.llvm.org  Mon Jul  6 21:40:43 2020
From: all-commits at lists.llvm.org (Martin Waitz via All-commits)
Date: Mon, 06 Jul 2020 21:40:43 -0700
Subject: [all-commits] [llvm/llvm-project] 72df59: [mlir] resolve types from
 attributes in assemblyFo...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3b5db7-72df59@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 72df59d59097a0c9ed5f420401cf377eaff896aa
      https://github.com/llvm/llvm-project/commit/72df59d59097a0c9ed5f420401cf377eaff896aa
  Author: Martin Waitz <tali at admingilde.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/docs/OpDefinitions.md
    M mlir/test/lib/Dialect/Test/TestOps.td
    M mlir/test/mlir-tblgen/op-format.mlir
    M mlir/tools/mlir-tblgen/OpFormatGen.cpp

  Log Message:
  -----------
  [mlir] resolve types from attributes in assemblyFormat

An operation can specify that an operation or result type matches the
type of another operation, result, or attribute via the `AllTypesMatch`
or `TypesMatchWith` constraints.

Use these constraints to also automatically resolve types in the
automatically generated assembly parser.
This way, only the attribute needs to be listed in `assemblyFormat`,
e.g. for constant operations.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D78434



From all-commits at lists.llvm.org  Mon Jul  6 22:13:14 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Mon, 06 Jul 2020 22:13:14 -0700
Subject: [all-commits] [llvm/llvm-project] 7fb3a8: [X86] Remove duplicate
 SSE4A feature bit from X86T...
Message-ID: <llvm/llvm-project/push/refs/heads/master/72df59-7fb3a8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fb3a849c13f302fadc8d16b28d5676964d886cf
      https://github.com/llvm/llvm-project/commit/7fb3a849c13f302fadc8d16b28d5676964d886cf
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Remove duplicate SSE4A feature bit from X86TargetParser.def. NFC

We had both SSE4A and SSE4_A. So remove one of them.



From all-commits at lists.llvm.org  Mon Jul  6 23:04:50 2020
From: all-commits at lists.llvm.org (max-azul via All-commits)
Date: Mon, 06 Jul 2020 23:04:50 -0700
Subject: [all-commits] [llvm/llvm-project] 094e99: [Test] Add one more
 missing optimization opportuni...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7fb3a8-094e99@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 094e99d264c937cad33796b8c92fe123cb544c9e
      https://github.com/llvm/llvm-project/commit/094e99d264c937cad33796b8c92fe123cb544c9e
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/InstCombine/select.ll

  Log Message:
  -----------
  [Test] Add one more missing optimization opportunity test



From all-commits at lists.llvm.org  Mon Jul  6 23:15:11 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Mon, 06 Jul 2020 23:15:11 -0700
Subject: [all-commits] [llvm/llvm-project] 16f3d6: [X86] Move the feature
 dependency handling in X86T...
Message-ID: <llvm/llvm-project/push/refs/heads/master/094e99-16f3d6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 16f3d698f2afbbea43e0c3df81df6f2a640ce806
      https://github.com/llvm/llvm-project/commit/16f3d698f2afbbea43e0c3df81df6f2a640ce806
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp
    M clang/lib/Basic/Targets/X86.h
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/include/llvm/Support/X86TargetParser.h
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Move the feature dependency handling in X86TargetInfo::setFeatureEnabledImpl to a table based lookup in X86TargetParser.cpp

Previously we had to specify the forward and backwards feature dependencies separately which was error prone. And as dependencies have gotten more complex it was hard to be sure the transitive dependencies were handled correctly. The way it was written was also not super readable.

This patch replaces everything with a table that lists what features a feature is dependent on directly. Then we can recursively walk through the table to find the transitive dependencies. This is largely based on how we handle subtarget features in the MC layer from the tablegen descriptions.

Differential Revision: https://reviews.llvm.org/D83273



From all-commits at lists.llvm.org  Mon Jul  6 23:37:29 2020
From: all-commits at lists.llvm.org (Saiyedul Islam via All-commits)
Date: Mon, 06 Jul 2020 23:37:29 -0700
Subject: [all-commits] [llvm/llvm-project] 0882c9: [AMDGPU] Change Clang
 AMDGCN atomic inc/dec builti...
Message-ID: <llvm/llvm-project/push/refs/heads/master/16f3d6-38d664@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0882c9d4fc49858338c9655154f1ad8357a8e516
      https://github.com/llvm/llvm-project/commit/0882c9d4fc49858338c9655154f1ad8357a8e516
  Author: Saiyedul Islam <Saiyedul.Islam at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsAMDGPU.def
    M clang/test/CodeGenCXX/builtin-amdgcn-atomic-inc-dec.cpp
    M clang/test/Sema/builtin-amdgcn-atomic-inc-dec-failure.cpp
    M clang/test/SemaOpenCL/builtins-amdgcn-error.cl

  Log Message:
  -----------
  [AMDGPU] Change Clang AMDGCN atomic inc/dec builtins to take unsigned values

builtin_amdgcn_atomic_inc32(uint *Ptr, uint Val, unsigned MemoryOrdering, const char *SyncScope)
builtin_amdgcn_atomic_inc64(uint64_t *Ptr, uint64_t Val, unsigned MemoryOrdering, const char *SyncScope)
builtin_amdgcn_atomic_dec32(uint *Ptr, uint Val, unsigned MemoryOrdering, const char *SyncScope)
builtin_amdgcn_atomic_dec64(uint64_t *Ptr, uint64_t Val, unsigned MemoryOrdering, const char *SyncScope)

As AMDGCN IR instrinsic for atomic inc/dec does unsigned comparison,
these clang builtins should also take unsigned types instead of signed
int types.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D83121


  Commit: 38d6640ba55e52a4ae23059164660075c3d8e18a
      https://github.com/llvm/llvm-project/commit/38d6640ba55e52a4ae23059164660075c3d8e18a
  Author: Saiyedul Islam <Saiyedul.Islam at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M openmp/libomptarget/deviceRTLs/amdgcn/src/hip_atomics.h
    M openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h

  Log Message:
  -----------
  [libomptarget] Implement atomic inc and fence functions for AMDGCN using clang builtins

This function uses __builtin_amdgcn_atomic_inc32():
  uint32_t atomicInc(uint32_t *address, uint32_t max);

These functions use __builtin_amdgcn_fence():
__kmpc_impl_threadfence()
__kmpc_impl_threadfence_block()
__kmpc_impl_threadfence_system()

They will take place of current mechanism of directly calling IR functions.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D83132


Compare: https://github.com/llvm/llvm-project/compare/16f3d698f2af...38d6640ba55e

From all-commits at lists.llvm.org  Mon Jul  6 23:42:44 2020
From: all-commits at lists.llvm.org (Carl Ritson via All-commits)
Date: Mon, 06 Jul 2020 23:42:44 -0700
Subject: [all-commits] [llvm/llvm-project] 560292: [AMDGPU] Update
 isFMAFasterThanFMulAndFAdd assumpt...
Message-ID: <llvm/llvm-project/push/refs/heads/master/38d664-560292@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 560292fa990a2bfcf8415f07a166393beff667f6
      https://github.com/llvm/llvm-project/commit/560292fa990a2bfcf8415f07a166393beff667f6
  Author: Carl Ritson <carl.ritson at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp

  Log Message:
  -----------
  [AMDGPU] Update isFMAFasterThanFMulAndFAdd assumptions

MAD/MAC is no longer always available.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D83207



From all-commits at lists.llvm.org  Tue Jul  7 00:10:13 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 00:10:13 -0700
Subject: [all-commits] [llvm/llvm-project] 3cbfe9: [X86] Merge
 X86TargetInfo::setFeatureEnabled and X...
Message-ID: <llvm/llvm-project/push/refs/heads/master/560292-3cbfe9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3cbfe988bc5cd366fb0f62e597f899b489c3834d
      https://github.com/llvm/llvm-project/commit/3cbfe988bc5cd366fb0f62e597f899b489c3834d
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp
    M clang/lib/Basic/Targets/X86.h

  Log Message:
  -----------
  [X86] Merge X86TargetInfo::setFeatureEnabled and X86TargetInfo::setFeatureEnabledImpl. NFC

setFeatureEnabled is a virtual function. setFeatureEnabledImpl
was its implementation. This split was to avoid virtual calls
when we need to call setFeatureEnabled in initFeatureMap.

With C++11 we can use 'final' on setFeatureEnabled to enable
the compiler to perform de-virtualization for the initFeatureMap
calls.



From all-commits at lists.llvm.org  Tue Jul  7 00:19:02 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 00:19:02 -0700
Subject: [all-commits] [llvm/llvm-project] ef4cc7: [X86] Remove assert for
 missing features from X86:...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3cbfe9-ef4cc7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ef4cc70f3ed2a91e0a48c6448c517c3ba34c2846
      https://github.com/llvm/llvm-project/commit/ef4cc70f3ed2a91e0a48c6448c517c3ba34c2846
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Remove assert for missing features from X86::getImpliedFeatures

This is failing on the bots. Remove while I try to figure out
what feature I missed in the table.



From all-commits at lists.llvm.org  Tue Jul  7 00:57:40 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 00:57:40 -0700
Subject: [all-commits] [llvm/llvm-project] 44ea81: [X86] Add 64bit and
 retpoline-external-thunk to li...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ef4cc7-44ea81@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 44ea81acb696592281157656ea7d81ecb41ca161
      https://github.com/llvm/llvm-project/commit/44ea81acb696592281157656ea7d81ecb41ca161
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Add 64bit and retpoline-external-thunk to list of featuers in X86TargetParser.def.

'64bit' shows up from -march=native on 64-bit capable CPUs.
'retpoline-eternal-thunk' isn't a real feature but shows up
when -mretpoline-external-thunk is passed to clang.



From all-commits at lists.llvm.org  Tue Jul  7 01:22:18 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Tue, 07 Jul 2020 01:22:18 -0700
Subject: [all-commits] [llvm/llvm-project] c061e5: [CodeGen] Fix warnings in
 sve-vector-splat.ll and ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/44ea81-c061e5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c061e56e880a20488e0f7e6cf9975aa24b83067c
      https://github.com/llvm/llvm-project/commit/c061e56e880a20488e0f7e6cf9975aa24b83067c
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/test/CodeGen/AArch64/sve-trunc.ll
    M llvm/test/CodeGen/AArch64/sve-vector-splat.ll

  Log Message:
  -----------
  [CodeGen] Fix warnings in sve-vector-splat.ll and sve-trunc.ll

This patch fixes all remaining warnings in:

  llvm/test/CodeGen/AArch64/sve-trunc.ll
  llvm/test/CodeGen/AArch64/sve-vector-splat.ll

I hit some warnings related to getCopyPartsToVector. I fixed two
issues:

1. In widenVectorToPartType() we assumed that we'd always be
using BUILD_VECTOR nodes to expand from one vector type to another,
which is incorrect for scalable vector types. I've fixed this for now
by simply bailing out immediately for scalable vectors.
2. In getCopyToPartsVector() I've changed the code to compare
the element counts of different types.

Differential Revision: https://reviews.llvm.org/D83028



From all-commits at lists.llvm.org  Tue Jul  7 01:32:38 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Tue, 07 Jul 2020 01:32:38 -0700
Subject: [all-commits] [llvm/llvm-project] 79d34a: [SVE][CodeGen] Fix bug
 when falling back to DAG ISel
Message-ID: <llvm/llvm-project/push/refs/heads/master/c061e5-79d34a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 79d34a5a1bce39d8153be3665456e9cb0cc8601b
      https://github.com/llvm/llvm-project/commit/79d34a5a1bce39d8153be3665456e9cb0cc8601b
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/CallLowering.h
    M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
    M llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
    M llvm/lib/Target/AArch64/GISel/AArch64CallLowering.h
    M llvm/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll

  Log Message:
  -----------
  [SVE][CodeGen] Fix bug when falling back to DAG ISel

In an earlier commit 584d0d5c1749c13625a5d322178ccb4121eea610 I
added functionality to allow AArch64 CodeGen support for falling
back to DAG ISel when Global ISel encounters scalable vector
types. However, it seems that we were not falling back early
enough as llvm::getLLTForType was still being invoked for scalable
vector types.

I've added a new fallback function to the call lowering class in
order to catch this problem early enough, rather than wait for
lowerFormalArguments to reject scalable vector types.

Differential Revision: https://reviews.llvm.org/D82524



From all-commits at lists.llvm.org  Tue Jul  7 01:39:29 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Tue, 07 Jul 2020 01:39:29 -0700
Subject: [all-commits] [llvm/llvm-project] 9a1a7d: [SVE] Add more warnings
 checks to clang and LLVM S...
Message-ID: <llvm/llvm-project/push/refs/heads/master/79d34a-9a1a7d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a1a7d888b53ebe5a934a8193de37da86e276f1e
      https://github.com/llvm/llvm-project/commit/9a1a7d888b53ebe5a934a8193de37da86e276f1e
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acge.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acgt.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acle.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_aclt.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpeq.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpge.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpgt.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmple.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmplt.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpne.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpuo.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dup.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_index.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sb.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1ub.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sb.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1ub.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sb.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1ub.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uh.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uw.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_pnext.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ptrue.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_rev.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_setffr.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn1.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn2.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_undef.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpkhi.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpklo.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp1.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp2.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilele.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilelt.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip1.c
    M clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip2.c
    M llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll
    M llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll
    M llvm/test/CodeGen/AArch64/sve-fcmp.ll
    M llvm/test/CodeGen/AArch64/sve-gather-scatter-dag-combine.ll
    M llvm/test/CodeGen/AArch64/sve-gep.ll
    M llvm/test/CodeGen/AArch64/sve-int-arith-imm.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-scaled-offsets.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-unscaled-offsets.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-scaled-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-unscaled-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-imm-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-scalar-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-scaled-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-unscaled-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-imm-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-scalar-offset.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-int-arith-imm.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-imm.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-reg.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ld1.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-ld1ro-addressing-mode-reg-reg.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-loads-ff.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-loads-nf.ll

  Log Message:
  -----------
  [SVE] Add more warnings checks to clang and LLVM SVE tests

There are now more SVE tests in LLVM and Clang that do not
emit warnings related to invalid use of EVT::getVectorNumElements()
and VectorType::getNumElements(). For these tests I have added
additional checks that there are no warnings in order to prevent
any future regressions.

Differential Revision: https://reviews.llvm.org/D82943



From all-commits at lists.llvm.org  Tue Jul  7 01:42:16 2020
From: all-commits at lists.llvm.org (River Riddle via All-commits)
Date: Tue, 07 Jul 2020 01:42:16 -0700
Subject: [all-commits] [llvm/llvm-project] 9db53a: [mlir][NFC] Remove
 usernames and google bug number...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9a1a7d-9db53a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9db53a182705ac1f652c6ee375735bea5539272c
      https://github.com/llvm/llvm-project/commit/9db53a182705ac1f652c6ee375735bea5539272c
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/docs/LangRef.md
    M mlir/docs/OpDefinitions.md
    M mlir/docs/Quantization.md
    M mlir/docs/Rationale/Rationale.md
    M mlir/include/mlir-c/Core.h
    M mlir/include/mlir/Analysis/AffineAnalysis.h
    M mlir/include/mlir/Analysis/AffineStructures.h
    M mlir/include/mlir/Analysis/LoopAnalysis.h
    M mlir/include/mlir/Analysis/NestedMatcher.h
    M mlir/include/mlir/Analysis/Utils.h
    M mlir/include/mlir/Dialect/AVX512/AVX512.td
    M mlir/include/mlir/Dialect/Affine/IR/AffineOps.h
    M mlir/include/mlir/Dialect/GPU/GPUBase.td
    M mlir/include/mlir/Dialect/GPU/GPUOps.td
    M mlir/include/mlir/Dialect/GPU/ParallelLoopMapper.h
    M mlir/include/mlir/Dialect/Linalg/EDSC/Builders.h
    M mlir/include/mlir/Dialect/Linalg/IR/LinalgStructuredOps.td
    M mlir/include/mlir/Dialect/Linalg/IR/LinalgTraits.h
    M mlir/include/mlir/Dialect/SPIRV/SPIRVBase.td
    M mlir/include/mlir/Dialect/SPIRV/SPIRVLowering.h
    M mlir/include/mlir/Dialect/SPIRV/SPIRVMatrixOps.td
    M mlir/include/mlir/Dialect/SPIRV/SPIRVStructureOps.td
    M mlir/include/mlir/Dialect/SPIRV/SPIRVTypes.h
    M mlir/include/mlir/Dialect/Shape/IR/ShapeOps.td
    M mlir/include/mlir/Dialect/StandardOps/EDSC/Builders.h
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.h
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/include/mlir/Dialect/Vector/VectorTransforms.h
    M mlir/include/mlir/Dialect/Vector/VectorUtils.h
    M mlir/include/mlir/IR/Attributes.h
    M mlir/include/mlir/IR/Diagnostics.h
    M mlir/include/mlir/IR/OpBase.td
    M mlir/include/mlir/IR/StandardTypes.h
    M mlir/include/mlir/Parser.h
    M mlir/include/mlir/Pass/PassOptions.h
    M mlir/include/mlir/TableGen/Operator.h
    M mlir/include/mlir/TableGen/Pattern.h
    M mlir/include/mlir/Transforms/DialectConversion.h
    M mlir/include/mlir/Transforms/LoopFusionUtils.h
    M mlir/include/mlir/Transforms/Utils.h
    M mlir/lib/Analysis/AffineAnalysis.cpp
    M mlir/lib/Analysis/AffineStructures.cpp
    M mlir/lib/Analysis/LoopAnalysis.cpp
    M mlir/lib/Analysis/NestedMatcher.cpp
    M mlir/lib/Analysis/Utils.cpp
    M mlir/lib/Conversion/AVX512ToLLVM/ConvertAVX512ToLLVM.cpp
    M mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp
    M mlir/lib/Conversion/GPUToROCDL/LowerGpuOpsToROCDLOps.cpp
    M mlir/lib/Conversion/LinalgToLLVM/LinalgToLLVM.cpp
    M mlir/lib/Conversion/LinalgToSPIRV/LinalgToSPIRV.cpp
    M mlir/lib/Conversion/LinalgToStandard/LinalgToStandard.cpp
    M mlir/lib/Conversion/SCFToGPU/SCFToGPU.cpp
    M mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
    M mlir/lib/Conversion/StandardToSPIRV/ConvertStandardToSPIRV.cpp
    M mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
    M mlir/lib/Conversion/VectorToSCF/VectorToSCF.cpp
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/Affine/IR/AffineValueMap.cpp
    M mlir/lib/Dialect/Affine/Transforms/AffineDataCopyGeneration.cpp
    M mlir/lib/Dialect/Affine/Transforms/AffineLoopInvariantCodeMotion.cpp
    M mlir/lib/Dialect/Affine/Transforms/LoopTiling.cpp
    M mlir/lib/Dialect/Affine/Transforms/SuperVectorize.cpp
    M mlir/lib/Dialect/GPU/IR/GPUDialect.cpp
    M mlir/lib/Dialect/GPU/Transforms/KernelOutlining.cpp
    M mlir/lib/Dialect/GPU/Transforms/ParallelLoopMapper.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/lib/Dialect/LLVMIR/IR/ROCDLDialect.cpp
    M mlir/lib/Dialect/Linalg/Analysis/DependenceAnalysis.cpp
    M mlir/lib/Dialect/Linalg/EDSC/Builders.cpp
    M mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Loops.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Promotion.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Tiling.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp
    M mlir/lib/Dialect/Linalg/Utils/Utils.cpp
    M mlir/lib/Dialect/Quant/Utils/FakeQuantSupport.cpp
    M mlir/lib/Dialect/Quant/Utils/QuantizeUtils.cpp
    M mlir/lib/Dialect/Quant/Utils/UniformSupport.cpp
    M mlir/lib/Dialect/SDBM/SDBM.cpp
    M mlir/lib/Dialect/SDBM/SDBMExpr.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVDialect.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVLowering.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVOps.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVTypes.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/Deserializer.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/LowerABIAttributesPass.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/UpdateVCEPass.cpp
    M mlir/lib/Dialect/StandardOps/IR/Ops.cpp
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/lib/Dialect/Vector/VectorUtils.cpp
    M mlir/lib/ExecutionEngine/ExecutionEngine.cpp
    M mlir/lib/IR/AffineExpr.cpp
    M mlir/lib/IR/AffineMap.cpp
    M mlir/lib/IR/AsmPrinter.cpp
    M mlir/lib/IR/AttributeDetail.h
    M mlir/lib/IR/Operation.cpp
    M mlir/lib/IR/StandardTypes.cpp
    M mlir/lib/IR/Visitors.cpp
    M mlir/lib/Parser/AttributeParser.cpp
    M mlir/lib/Parser/DialectSymbolParser.cpp
    M mlir/lib/Parser/Parser.cpp
    M mlir/lib/Pass/PassRegistry.cpp
    M mlir/lib/TableGen/OpClass.cpp
    M mlir/lib/TableGen/Predicate.cpp
    M mlir/lib/Target/LLVMIR/DebugTranslation.cpp
    M mlir/lib/Target/LLVMIR/DebugTranslation.h
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
    M mlir/lib/Transforms/CSE.cpp
    M mlir/lib/Transforms/DialectConversion.cpp
    M mlir/lib/Transforms/Inliner.cpp
    M mlir/lib/Transforms/LoopFusion.cpp
    M mlir/lib/Transforms/MemRefDataFlowOpt.cpp
    M mlir/lib/Transforms/PipelineDataTransfer.cpp
    M mlir/lib/Transforms/Utils/GreedyPatternRewriteDriver.cpp
    M mlir/lib/Transforms/Utils/LoopFusionUtils.cpp
    M mlir/lib/Transforms/Utils/LoopUtils.cpp
    M mlir/lib/Transforms/Utils/Utils.cpp
    M mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir
    M mlir/test/Conversion/GPUToSPIRV/if.mlir
    M mlir/test/Dialect/Linalg/roundtrip.mlir
    M mlir/test/Dialect/SPIRV/Serialization/constant.mlir
    M mlir/test/Dialect/SPIRV/canonicalize.mlir
    M mlir/test/Dialect/SPIRV/structure-ops.mlir
    M mlir/test/Dialect/SPIRV/types.mlir
    M mlir/test/Dialect/Vector/vector-flat-transforms.mlir
    M mlir/test/Dialect/Vector/vector-transforms.mlir
    M mlir/test/IR/invalid-affinemap.mlir
    M mlir/test/IR/invalid.mlir
    M mlir/test/Transforms/loop-fusion.mlir
    M mlir/test/Transforms/memref-dependence-check.mlir
    M mlir/test/lib/DeclarativeTransforms/TestVectorTransformPatterns.td
    M mlir/test/lib/Dialect/Test/TestPatterns.cpp
    M mlir/test/lib/Transforms/TestInlining.cpp
    M mlir/test/lib/Transforms/TestMemRefBoundCheck.cpp
    M mlir/test/lib/Transforms/TestMemRefDependenceCheck.cpp
    M mlir/tools/mlir-rocm-runner/mlir-rocm-runner.cpp
    M mlir/tools/mlir-tblgen/OpDefinitionsGen.cpp
    M mlir/tools/mlir-tblgen/OpDocGen.cpp
    M mlir/tools/mlir-tblgen/OpFormatGen.cpp
    M mlir/tools/mlir-tblgen/RewriterGen.cpp
    M mlir/tools/mlir-tblgen/SPIRVUtilsGen.cpp
    M mlir/tools/mlir-vulkan-runner/VulkanRuntime.cpp
    M mlir/unittests/Dialect/SPIRV/DeserializationTest.cpp
    M mlir/utils/spirv/gen_spirv_dialect.py

  Log Message:
  -----------
  [mlir][NFC] Remove usernames and google bug numbers from TODO comments.

These were largely leftover from when MLIR was a google project, and don't really follow LLVM guidelines.



From all-commits at lists.llvm.org  Tue Jul  7 01:57:41 2020
From: all-commits at lists.llvm.org (Kiran Kumar T P via All-commits)
Date: Tue, 07 Jul 2020 01:57:41 -0700
Subject: [all-commits] [llvm/llvm-project] cd5031: [flang][OpenMP] Enhance
 parser support for flush c...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9db53a-cd5031@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd503166fb74baf91c55f5f959ed9cd016cbd9f7
      https://github.com/llvm/llvm-project/commit/cd503166fb74baf91c55f5f959ed9cd016cbd9f7
  Author: Kiran Kumar T P <kirankumar.tp at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M flang/include/flang/Parser/dump-parse-tree.h
    M flang/include/flang/Parser/parse-tree.h
    M flang/lib/Parser/openmp-parsers.cpp
    M flang/lib/Parser/unparse.cpp
    M flang/test/Semantics/omp-clause-validity01.f90

  Log Message:
  -----------
  [flang][OpenMP] Enhance parser support for flush construct to OpenMP 5.0

Summary:
This patch enhances parser support for flush construct to OpenMP 5.0 by including memory-order-clause.

2.18.8 flush Construct
        !$omp flush [memory-order-clause] [(list)]
                where memory-order-clause is
                acq_rel
                release
                acquire

The patch includes code changes and testcase modifications.

Reviewed By: klausler, kiranchandramohan

Differential Revision: https://reviews.llvm.org/D82177



From all-commits at lists.llvm.org  Tue Jul  7 02:07:38 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 02:07:38 -0700
Subject: [all-commits] [llvm/llvm-project] d5cbf7: [llvm-readobj] - Fix a
 crash scenario in GNUStyle<...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cd5031-d5cbf7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d5cbf7ba32527dba53fa673ff7fd7f7fbb0b82fc
      https://github.com/llvm/llvm-project/commit/d5cbf7ba32527dba53fa673ff7fd7f7fbb0b82fc
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/hash-symbols.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Fix a crash scenario in GNUStyle<ELFT>::printHashSymbols().

We might crash when the dynamic symbols table is empty (or not found)
and --hash-symbols is requested. Both .hash and .gnu.hash logic is affected.

The patch fixes this issue.

Differential revision: https://reviews.llvm.org/D83037



From all-commits at lists.llvm.org  Tue Jul  7 02:40:33 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Tue, 07 Jul 2020 02:40:33 -0700
Subject: [all-commits] [llvm/llvm-project] 2cdf10: [lldb/DWARF] Add a
 utility function for (forceful)...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d5cbf7-2cdf10@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2cdf108d329bda280948ad634aa0a070337a5f88
      https://github.com/llvm/llvm-project/commit/2cdf108d329bda280948ad634aa0a070337a5f88
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.h

  Log Message:
  -----------
  [lldb/DWARF] Add a utility function for (forceful) completion of types

Summary:
Unify the code for requiring a complete type and move it into a single
place. The only functional change is that the "cannot start a definition
of an incomplete type" is upgrated from a runtime error/warning to an
lldbassert. An plain assert might also be fine, since (AFAICT) this can
only happen in case of a programmer error.

Reviewers: teemperor, aprantl, shafik

Subscribers: lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D83199



From all-commits at lists.llvm.org  Tue Jul  7 02:54:36 2020
From: all-commits at lists.llvm.org (Guillaume Chatelet via All-commits)
Date: Tue, 07 Jul 2020 02:54:36 -0700
Subject: [all-commits] [llvm/llvm-project] 74c723: [NFC] Adding the align
 attribute on Atomic{CmpXchg...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2cdf10-74c723@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 74c723757e69fbe7d85e42527d07b728113699ae
      https://github.com/llvm/llvm-project/commit/74c723757e69fbe7d85e42527d07b728113699ae
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/IRBuilder.h
    M llvm/include/llvm/IR/Instructions.h
    M llvm/lib/AsmParser/LLParser.cpp
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/IR/Instructions.cpp
    M llvm/unittests/Analysis/AliasAnalysisTest.cpp

  Log Message:
  -----------
  [NFC] Adding the align attribute on Atomic{CmpXchg|RMW}Inst

This is the first step to add support for the align attribute to AtomicRMWInst and AtomicCmpXchgInst.
Next step is to add support in IRBuilder and BitcodeReader.
Bug: https://bugs.llvm.org/show_bug.cgi?id=27168

Differential Revision: https://reviews.llvm.org/D83136



From all-commits at lists.llvm.org  Tue Jul  7 03:00:50 2020
From: all-commits at lists.llvm.org (r4nt via All-commits)
Date: Tue, 07 Jul 2020 03:00:50 -0700
Subject: [all-commits] [llvm/llvm-project] 8c2a61: Hand Allocator and
 IdentifierTable into FormatToke...
Message-ID: <llvm/llvm-project/push/refs/heads/master/74c723-8c2a61@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8c2a613976075368a1f6e3ac3c9c8b1927b465ec
      https://github.com/llvm/llvm-project/commit/8c2a613976075368a1f6e3ac3c9c8b1927b465ec
  Author: Manuel Klimek <klimek at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Format/FormatTokenLexer.cpp
    M clang/lib/Format/FormatTokenLexer.h
    M clang/lib/Format/TokenAnalyzer.cpp

  Log Message:
  -----------
  Hand Allocator and IdentifierTable into FormatTokenLexer.

This allows us to share the allocator in the future so we can create tokens while parsing.

Differential Revision: https://reviews.llvm.org/D83218



From all-commits at lists.llvm.org  Tue Jul  7 03:24:21 2020
From: all-commits at lists.llvm.org (kmclaughlin-arm via All-commits)
Date: Tue, 07 Jul 2020 03:24:21 -0700
Subject: [all-commits] [llvm/llvm-project] 5e8084: [SVE][CodeGen]
 Legalisation of unpredicated load i...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8c2a61-5e8084@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e8084beba20f27ce14536168087e5c6971e292d
      https://github.com/llvm/llvm-project/commit/5e8084beba20f27ce14536168087e5c6971e292d
  Author: Kerry McLaughlin <kerry.mclaughlin at arm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/SelectionDAG.h
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    A llvm/test/CodeGen/AArch64/sve-split-load.ll

  Log Message:
  -----------
  [SVE][CodeGen] Legalisation of unpredicated load instructions

Summary:
When splitting a load of a scalable type, the new address is
calculated in SplitVecRes_LOAD using a vscale and an add instruction.

This patch also adds a DAG combiner fold to visitADD for vscale:
 - Fold (add (vscale(C0)), (vscale(C1))) to (add (vscale(C0 + C1)))

Reviewers: sdesmalen, efriedma, david-arm

Reviewed By: david-arm

Subscribers: tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82792



From all-commits at lists.llvm.org  Tue Jul  7 03:31:11 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 03:31:11 -0700
Subject: [all-commits] [llvm/llvm-project] 2d9bd4: [llvm-readobj] - Allow
 dumping partially corrupted...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5e8084-2d9bd4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2d9bd448c9f051de088b53592f89871e9b390fba
      https://github.com/llvm/llvm-project/commit/2d9bd448c9f051de088b53592f89871e9b390fba
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/call-graph-profile.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Allow dumping partially corrupted SHT_LLVM_CALL_GRAPH_PROFILE sections.

The code we have currently reports an error if something is not right with the
profile section. Instead we can report a warning and continue dumping when it is possible.
This patch does it.

Differential revision: https://reviews.llvm.org/D83129



From all-commits at lists.llvm.org  Tue Jul  7 03:41:13 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 03:41:13 -0700
Subject: [all-commits] [llvm/llvm-project] 2953ac: [llvm-readobj] - Refactor
 ELFDumper<ELFT>::getStat...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2d9bd4-2953ac@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2953ac0975bc7e5dbe61fbd6538f02487efa62d2
      https://github.com/llvm/llvm-project/commit/2953ac0975bc7e5dbe61fbd6538f02487efa62d2
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/addrsig.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Refactor ELFDumper<ELFT>::getStaticSymbolName.

This is a followup for D83129.
It is possible to make `getStaticSymbolName` report warnings inside
and return the "<?>" on a error. This allows to encapsulate errors handling
and slightly simplifies the logic in callers code.

Differential revision: https://reviews.llvm.org/D83208



From all-commits at lists.llvm.org  Tue Jul  7 04:01:14 2020
From: all-commits at lists.llvm.org (kmclaughlin-arm via All-commits)
Date: Tue, 07 Jul 2020 04:01:14 -0700
Subject: [all-commits] [llvm/llvm-project] cdf2ee: [SVE][CodeGen]
 Legalisation of unpredicated store ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2953ac-cdf2ee@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cdf2eef613f7d6949e2929b316925c3553a8e3d0
      https://github.com/llvm/llvm-project/commit/cdf2eef613f7d6949e2929b316925c3553a8e3d0
  Author: Kerry McLaughlin <kerry.mclaughlin at arm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    A llvm/test/CodeGen/AArch64/sve-split-store.ll

  Log Message:
  -----------
  [SVE][CodeGen] Legalisation of unpredicated store instructions

Summary:
When splitting a store of a scalable type, the new address is
calculated in SplitVecOp_STORE using a vscale and an add instruction.

Reviewers: sdesmalen, efriedma, david-arm

Reviewed By: david-arm

Subscribers: tschuett, hiraditya, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83041



From all-commits at lists.llvm.org  Tue Jul  7 04:02:02 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 04:02:02 -0700
Subject: [all-commits] [llvm/llvm-project] 8f0f7d: [llvm-readobj] - Split
 the printHashSymbols. NFCI.
Message-ID: <llvm/llvm-project/push/refs/heads/master/cdf2ee-8f0f7d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f0f7dbcea34e2e89fb0946067af3488c20c4532
      https://github.com/llvm/llvm-project/commit/8f0f7dbcea34e2e89fb0946067af3488c20c4532
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Split the printHashSymbols. NFCI.

This introduces `printHashTableSymbols` and
`printGNUHashTableSymbols` to split the `printHashSymbols`.

It makes the code more readable and consistent.

Differential revision: https://reviews.llvm.org/D83040



From all-commits at lists.llvm.org  Tue Jul  7 04:12:55 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 04:12:55 -0700
Subject: [all-commits] [llvm/llvm-project] 0d656c: [llvm-readobj] - Refine
 the error reporting in LLV...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8f0f7d-0d656c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d656cb25dc760cdfe0adfdd7256651b7bd0bcab
      https://github.com/llvm/llvm-project/commit/0d656cb25dc760cdfe0adfdd7256651b7bd0bcab
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/linker-options.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Refine the error reporting in LLVMStyle<ELFT>::printELFLinkerOptions.

It is possible to:
1) Avoid using the `unwrapOrError` calls and hence allow to continue dumping even when
   something is not OK with one of SHT_LLVM_LINKER_OPTIONS sections.
2) replace `reportWarning` with `reportUniqueWarning` calls. In this method it is no-op,
   because it is not possible to have a duplicated warnings anyways, but since we probably
   want to switch to `reportUniqueWarning` globally, this is a good thing to do.

This patch addresses both these points.

Differential revision: https://reviews.llvm.org/D83131



From all-commits at lists.llvm.org  Tue Jul  7 04:37:17 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Tue, 07 Jul 2020 04:37:17 -0700
Subject: [all-commits] [llvm/llvm-project] 3b1e3d: [clang-tidy] Fix an
 unused-raii check crash on obj...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0d656c-3b1e3d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b1e3d22735b37eea3ce52d655009f5cd4ad2262
      https://github.com/llvm/llvm-project/commit/3b1e3d22735b37eea3ce52d655009f5cd4ad2262
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/UnusedRaiiCheck.cpp
    A clang-tools-extra/test/clang-tidy/checkers/bugprone-unused-raii-crash.mm

  Log Message:
  -----------
  [clang-tidy] Fix an unused-raii check crash on objective-c++.

Differential Revision: https://reviews.llvm.org/D83293



From all-commits at lists.llvm.org  Tue Jul  7 04:46:46 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 04:46:46 -0700
Subject: [all-commits] [llvm/llvm-project] a25619: [llvm-readobj] - Add
 prepending # to mips-got.test...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3b1e3d-a25619@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a256193afa4869ae749eaeec7548244772843da3
      https://github.com/llvm/llvm-project/commit/a256193afa4869ae749eaeec7548244772843da3
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/mips-got.test
    M llvm/test/tools/llvm-readobj/ELF/mips-plt.test

  Log Message:
  -----------
  [llvm-readobj] - Add prepending # to mips-got.test and mips-plt.test. NFC.

It was requested in D83225 review to do it separately.



From all-commits at lists.llvm.org  Tue Jul  7 04:54:47 2020
From: all-commits at lists.llvm.org (Raphael Isemann via All-commits)
Date: Tue, 07 Jul 2020 04:54:47 -0700
Subject: [all-commits] [llvm/llvm-project] de0175: [lldb] Make
 TestIOHandlerResizeNoEditline pass wit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a25619-de0175@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: de0175d04bc3679c7bd8dc64520e790bf38f30b0
      https://github.com/llvm/llvm-project/commit/de0175d04bc3679c7bd8dc64520e790bf38f30b0
  Author: Raphael Isemann <teemperor at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/test/API/iohandler/resize/TestIOHandlerResizeNoEditline.py
    A lldb/test/API/iohandler/resize/input_file

  Log Message:
  -----------
  [lldb] Make TestIOHandlerResizeNoEditline pass with Python 2

io.BytesIO seems to produce a stream in Python 2 which isn't recognized
as a file object in the SWIG API, so this test fails for Python 2 (and I assume
also an old SWIG version needs to be involved).

Instead just open an empty input file which is a file object in all Python
versions to make this test pass everywhere.



From all-commits at lists.llvm.org  Tue Jul  7 05:05:31 2020
From: all-commits at lists.llvm.org (azaks via All-commits)
Date: Tue, 07 Jul 2020 05:05:31 -0700
Subject: [all-commits] [llvm/llvm-project] 7bf299: [LV] Vectorize without
 versioning-for-unit-stride ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/de0175-7bf299@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bf299c8d8d59304fb821f8811618cdeb1d1f1fd
      https://github.com/llvm/llvm-project/commit/7bf299c8d8d59304fb821f8811618cdeb1d1f1fd
  Author: Ayal Zaks <ayal.zaks at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/LoopAccessAnalysis.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/X86/optsize.ll
    M llvm/test/Transforms/LoopVectorize/X86/tail_loop_folding.ll
    M llvm/test/Transforms/LoopVectorize/optsize.ll
    M llvm/test/Transforms/LoopVectorize/pr39417-optsize-scevchecks.ll
    M llvm/test/Transforms/LoopVectorize/runtime-check.ll

  Log Message:
  -----------
  [LV] Vectorize without versioning-for-unit-stride under -Os/-Oz

If a loop is in a function marked OptSize, Loop Access Analysis should refrain
from generating runtime checks for unit strides that will version the loop.

If a loop is in a function marked OptSize and its vectorization is enabled, it
should be vectorized w/o any versioning.

Fixes PR46228.

Differential Revision: https://reviews.llvm.org/D81345



From all-commits at lists.llvm.org  Tue Jul  7 05:33:00 2020
From: all-commits at lists.llvm.org (Lei Zhang via All-commits)
Date: Tue, 07 Jul 2020 05:33:00 -0700
Subject: [all-commits] [llvm/llvm-project] b80508: [mlir][spirv] Introduce
 OwningSPIRVModuleRef for o...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7bf299-b80508@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b80508703fd7f88a7922c9c8f02c696be1db8034
      https://github.com/llvm/llvm-project/commit/b80508703fd7f88a7922c9c8f02c696be1db8034
  Author: Lei Zhang <antiagainst at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A mlir/include/mlir/Dialect/SPIRV/SPIRVModule.h
    M mlir/include/mlir/Dialect/SPIRV/Serialization.h
    M mlir/include/mlir/IR/Module.h
    A mlir/include/mlir/IR/OwningOpRefBase.h
    M mlir/lib/Dialect/SPIRV/Serialization/Deserializer.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/TranslateRegistration.cpp
    M mlir/unittests/Dialect/SPIRV/DeserializationTest.cpp

  Log Message:
  -----------
  [mlir][spirv] Introduce OwningSPIRVModuleRef for ownership

Similar to OwningModuleRef, OwningSPIRVModuleRef signals ownership
transfer clearly. This is useful for APIs like spirv::deserialize,
where a spirv::ModuleOp is returned by deserializing SPIR-V binary
module.

This addresses the ASAN error as reported in
https://bugs.llvm.org/show_bug.cgi?id=46272

Differential Revision: https://reviews.llvm.org/D81652



From all-commits at lists.llvm.org  Tue Jul  7 05:42:55 2020
From: all-commits at lists.llvm.org (Benjamin Kramer via All-commits)
Date: Tue, 07 Jul 2020 05:42:55 -0700
Subject: [all-commits] [llvm/llvm-project] cca4ac: [mlir][VectorOps] Lower
 vector.outerproduct of int...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b80508-cca4ac@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cca4ac523e183b33be3d4c7da68d45b697a081bd
      https://github.com/llvm/llvm-project/commit/cca4ac523e183b33be3d4c7da68d45b697a081bd
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/test/Dialect/Vector/vector-contract-transforms.mlir

  Log Message:
  -----------
  [mlir][VectorOps] Lower vector.outerproduct of int vectors

vector.fma and mulf don't work on integers. Use a muli/addi pair or
plain muli instead.

Differential Revision: https://reviews.llvm.org/D83292



From all-commits at lists.llvm.org  Tue Jul  7 05:54:11 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Tue, 07 Jul 2020 05:54:11 -0700
Subject: [all-commits] [llvm/llvm-project] 9b55bc: [clangd] Store index in
 '.cache/clangd/index' inst...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cca4ac-9b55bc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9b55bc4d1197aedd76b0f4e04270265cb74cd0b8
      https://github.com/llvm/llvm-project/commit/9b55bc4d1197aedd76b0f4e04270265cb74cd0b8
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M .gitignore
    M clang-tools-extra/clangd/index/Background.h
    M clang-tools-extra/clangd/index/BackgroundIndexStorage.cpp
    M clang-tools-extra/clangd/test/background-index.test
    M llvm/.gitignore

  Log Message:
  -----------
  [clangd] Store index in '.cache/clangd/index' instead of '.clangd/index'

Summary:
.clangd/index was well-intentioned in 2754942cbaef, but `.clangd` is the best
filename for the clangd config file (matching .clang-format and .clang-tidy).
And of course we can't have both .clangd/index and .clangd...

There are a few overlapping goals to satisfy:
 - it should be clear from the directory name that this is transient
   data that is safe to delete at the cost of recomputation, i.e. a cache
 - it should be easy and self-documenting to blacklist these files in .gitignore
 - we should have some consistency between filenames in-tree and
   corresponding files in user storage (e.g. under XDG's ~/.cache/)
 - we should be consistent across platforms (including windows, which
   doesn't have distinct cache vs config directories)

So the plan is:
  $PROJECT/.clangd                    (project config)
  $PROJECT/.cache/clangd/index/       (project index)
  $PROJECT/.cache/clangd/modules/     (maybe in future)
  $XDG_CONFIG_HOME/clangd/config.yaml (user config)
  $XDG_CACHE_HOME/clangd/index/       (index of non-project files)
  $XDG_CACHE_HOME/clangd/modules/     (maybe in future)
This is sensible if XDG_{CONFIG,CACHE}_HOME coincide, and has a simple
.gitignore rule going forward: `.cache/`.

The monorepo gitignore is updated to reflect the backwards-compatible practice:
  ignore .clangd/ (with trailing slash) matching index files from clangd 9/10
  ignore .cache matching index from clangd 11+, and potentially other tools.
The entries from llvm-project/llvm gitignore are removed (obsolete).

Reviewers: kadircet, hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, omtcyfz, arphaman, usaxena95, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D83099



From all-commits at lists.llvm.org  Tue Jul  7 06:15:17 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 06:15:17 -0700
Subject: [all-commits] [llvm/llvm-project] 4a3c3d: [llvm-readobj] - Don't
 abort when dumping dynamic ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9b55bc-4a3c3d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4a3c3d741a1711e0da618e4fdaee0b74dd2d6ace
      https://github.com/llvm/llvm-project/commit/4a3c3d741a1711e0da618e4fdaee0b74dd2d6ace
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/broken-dynamic-reloc.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Don't abort when dumping dynamic relocations when an object has both REL and RELA.

Currently, llvm-readobj calls `report_fatal_error` when an object has
both REL and RELA dynamic relocations.

llvm-readelf is able to handle this case properly. This patch adds such a test case
and adjusts the llvm-readobj code to follow (and be consistent with its own RELR and PLTREL cases).

Differential revision: https://reviews.llvm.org/D83232



From all-commits at lists.llvm.org  Tue Jul  7 06:23:00 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 06:23:00 -0700
Subject: [all-commits] [llvm/llvm-project] f7522a: [llvm-readobj] - Fix
 indentation in broken-dynamic...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4a3c3d-f7522a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f7522a5823d66303edfd8d872232dd6b07190f42
      https://github.com/llvm/llvm-project/commit/f7522a5823d66303edfd8d872232dd6b07190f42
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/broken-dynamic-reloc.test

  Log Message:
  -----------
  [llvm-readobj] - Fix indentation in broken-dynamic-reloc.test. NFC.

Fix a broken indentation introduced my myself in rG4a3c3d741a17.



From all-commits at lists.llvm.org  Tue Jul  7 06:31:36 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Tue, 07 Jul 2020 06:31:36 -0700
Subject: [all-commits] [llvm/llvm-project] 41bbb8: [NFC] Use hasAnyName
 matcher in place of anyOf(has...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f7522a-41bbb8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 41bbb875e4da392ae37300d3a6282b6595f14503
      https://github.com/llvm/llvm-project/commit/41bbb875e4da392ae37300d3a6282b6595f14503
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-move/Move.cpp
    M clang-tools-extra/clang-tidy/bugprone/MisplacedOperatorInStrlenInAllocCheck.cpp
    M clang-tools-extra/clang-tidy/bugprone/MisplacedPointerArithmeticInAllocCheck.cpp
    M clang-tools-extra/clang-tidy/bugprone/SpuriouslyWakeUpFunctionsCheck.cpp
    M clang-tools-extra/clang-tidy/cert/CommandProcessorCheck.cpp
    M clang-tools-extra/clang-tidy/cert/DontModifyStdNamespaceCheck.cpp
    M clang-tools-extra/clang-tidy/llvm/PreferIsaOrDynCastInConditionalsCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/AvoidBindCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp
    M clang/lib/StaticAnalyzer/Checkers/UninitializedObject/UninitializedObjectChecker.cpp

  Log Message:
  -----------
  [NFC] Use hasAnyName matcher in place of anyOf(hasName()...)



From all-commits at lists.llvm.org  Tue Jul  7 06:44:33 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Tue, 07 Jul 2020 06:44:33 -0700
Subject: [all-commits] [llvm/llvm-project] e7abed: [llvm-readobj] - Refactor
 the MipsGOTParser<ELFT> ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/41bbb8-e7abed@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e7abed3d48ec40350006bc76ad5c6c1f64b1bfad
      https://github.com/llvm/llvm-project/commit/e7abed3d48ec40350006bc76ad5c6c1f64b1bfad
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/mips-got.test
    M llvm/test/tools/llvm-readobj/ELF/mips-plt.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Refactor the MipsGOTParser<ELFT> to stop using report_fatal_error().

`MipsGOTParser` is a helper class that is used to dump MIPS GOT and PLT.
There is a problem with it: it might call report_fatal_error() on invalid input.
When this happens, the tool reports a crash:

```
# command stderr:
LLVM ERROR: Cannot find PLTGOT dynamic table tag.
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backt
race.
Stack dump:
...
```

Such error were not tested. In this patch I've refactored `MipsGOTParser`:

I've splitted handling of GOT and PLT to separate methods. This allows to propagate
any possible errors to caller and should allow to dump the PLT when something is wrong
with the GOT and vise versa in the future.

I've added tests for each `report_fatal_error()`
and now calling the `reportError` instead. In the future we might want to switch to
reporting warnings, but it requres the additional testing and should
be performed independently.

I've kept `unwrapOrError` calls untouched for now as I'd like to focus on eliminating
`report_fatal_error` calls in this patch only.

Differential revision: https://reviews.llvm.org/D83225



From all-commits at lists.llvm.org  Tue Jul  7 06:49:06 2020
From: all-commits at lists.llvm.org (Joel E. Denny via All-commits)
Date: Tue, 07 Jul 2020 06:49:06 -0700
Subject: [all-commits] [llvm/llvm-project] ed39be: [OpenMP][NFC] Remove
 hard-coded line numbers from ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e7abed-ed39be@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ed39becd274dae5537c24b2107737d718527e718
      https://github.com/llvm/llvm-project/commit/ed39becd274dae5537c24b2107737d718527e718
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/test/OpenMP/target_defaultmap_codegen.cpp
    M clang/test/OpenMP/target_map_codegen.cpp

  Log Message:
  -----------
  [OpenMP][NFC] Remove hard-coded line numbers from more tests

This is a continuation of D82224.

Reviewed By: grokos

Differential Revision: https://reviews.llvm.org/D83057



From all-commits at lists.llvm.org  Tue Jul  7 06:50:27 2020
From: all-commits at lists.llvm.org (MorningLiu via All-commits)
Date: Tue, 07 Jul 2020 06:50:27 -0700
Subject: [all-commits] [llvm/llvm-project] ea85ff: [X86] Fix a bug that when
 lowering byval argument
Message-ID: <llvm/llvm-project/push/refs/heads/master/ed39be-ea85ff@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ea85ff82c82687496453bc14c4ac60548a42d8f3
      https://github.com/llvm/llvm-project/commit/ea85ff82c82687496453bc14c4ac60548a42d8f3
  Author: Liu, Chen3 <chen3.liu at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/lib/Target/X86/X86ISelLowering.h
    M llvm/test/CodeGen/X86/win64-byval.ll

  Log Message:
  -----------
  [X86] Fix a bug that when lowering byval argument

When an argument has 'byval' attribute and should be
passed on the stack according calling convention,
a stack copy would be emitted twice. This will cause
the real value will be put into stack where the pointer
should be passed.

Differential Revision: https://reviews.llvm.org/D83175



From all-commits at lists.llvm.org  Tue Jul  7 07:05:02 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Tue, 07 Jul 2020 07:05:02 -0700
Subject: [all-commits] [llvm/llvm-project] 16266e: [Scalarizer] When
 gathering scattered scalar, don'...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ea85ff-16266e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 16266e63963ad6ee27ad21983a9366ab313dfd03
      https://github.com/llvm/llvm-project/commit/16266e63963ad6ee27ad21983a9366ab313dfd03
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp
    M llvm/test/Transforms/Scalarizer/crash-bug.ll

  Log Message:
  -----------
  [Scalarizer] When gathering scattered scalar, don't replace it with itself

The (previously-crashing) test-case would cause us to seemingly-harmlessly
replace some use with something else, but we can't replace it with itself,
so we would crash.



From all-commits at lists.llvm.org  Tue Jul  7 07:07:57 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Tue, 07 Jul 2020 07:07:57 -0700
Subject: [all-commits] [llvm/llvm-project] 72ae70: [lldb/test] Fix
 lldbutil.run_to_***_breakpoint for...
Message-ID: <llvm/llvm-project/push/refs/heads/master/16266e-72ae70@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 72ae70032ca3fa3e3bd9a3524bf245d5978c0467
      https://github.com/llvm/llvm-project/commit/72ae70032ca3fa3e3bd9a3524bf245d5978c0467
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/lldbutil.py

  Log Message:
  -----------
  [lldb/test] Fix lldbutil.run_to_***_breakpoint for shared libraries

Even non-remote targets may need to set the launch environment
((DY)LD_LIBRARY_PATH, specifically) to run successfully.

Also, add an assertion to better detect the case when launching a target
fails and the breakpoint is never hit.



From all-commits at lists.llvm.org  Tue Jul  7 07:11:19 2020
From: all-commits at lists.llvm.org (Alexey Bataev via All-commits)
Date: Tue, 07 Jul 2020 07:11:19 -0700
Subject: [all-commits] [llvm/llvm-project] c9fb7f: [DEBUGINFO]Add dwarf
 versions to the test, NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/72ae70-c9fb7f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c9fb7f81715a321a00096e0463b0e8635204641e
      https://github.com/llvm/llvm-project/commit/c9fb7f81715a321a00096e0463b0e8635204641e
  Author: Alexey Bataev <a.bataev at hotmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/DebugInfo/X86/packed_bitfields.ll

  Log Message:
  -----------
  [DEBUGINFO]Add dwarf versions to the test, NFC.



From all-commits at lists.llvm.org  Tue Jul  7 07:15:11 2020
From: all-commits at lists.llvm.org (Ye Luo via All-commits)
Date: Tue, 07 Jul 2020 07:15:11 -0700
Subject: [all-commits] [llvm/llvm-project] c5348a: [OpenMP] Use primary
 context in CUDA plugin
Message-ID: <llvm/llvm-project/push/refs/heads/master/c9fb7f-c5348a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c5348aecd7723e7aa7b18406d0c97724c0659f34
      https://github.com/llvm/llvm-project/commit/c5348aecd7723e7aa7b18406d0c97724c0659f34
  Author: Ye Luo <yeluo at anl.gov>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M openmp/libomptarget/plugins/cuda/src/rtl.cpp

  Log Message:
  -----------
  [OpenMP] Use primary context in CUDA plugin

Summary:
Retaining per device primary context is preferred to creating a context owned by the plugin.

>From CUDA documentation
1. Note that the use of multiple CUcontext s per device within a single process will substantially degrade performance and is strongly discouraged. Instead, it is highly recommended that the implicit one-to-one device-to-context mapping for the process provided by the CUDA Runtime API be used." from https://docs.nvidia.com/cuda/cuda-runtime-api/group__CUDART__DRIVER.html
2. Right under cuCtxCreate. In most cases it is recommended to use cuDevicePrimaryCtxRetain. https://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__CTX.html#group__CUDA__CTX_1g65dc0012348bc84810e2103a40d8e2cf
3. The primary context is unique per device and shared with the CUDA runtime API. These functions allow integration with other libraries using CUDA.  https://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__PRIMARY__CTX.html#group__CUDA__PRIMARY__CTX

Two issues are addressed by this patch:
1. Not using the primary context caused interoperability issue with libraries like cublas, cusolver. CUBLAS_STATUS_EXECUTION_FAILED and cudaErrorInvalidResourceHandle
2. On OLCF summit, "Error returned from cuCtxCreate" and "CUDA error is: invalid device ordinal"

Regarding the flags of the primary context. If it is inactive, we set CU_CTX_SCHED_BLOCKING_SYNC. If it is already active, we respect the current flags.

Reviewers: grokos, ABataev, jdoerfert, protze.joachim, AndreyChurbanov, Hahnfeld

Reviewed By: jdoerfert

Subscribers: openmp-commits, yaxunl, guansong, sstefan1, tianshilei1992

Tags: #openmp

Differential Revision: https://reviews.llvm.org/D82718



From all-commits at lists.llvm.org  Tue Jul  7 07:22:25 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?QmFsw6F6cyBLw6lyaQ==?= via All-commits)
Date: Tue, 07 Jul 2020 07:22:25 -0700
Subject: [all-commits] [llvm/llvm-project] 85f5d1: [ASTImporter] Corrected
 import of repeated friend ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c5348a-85f5d1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 85f5d1261c9a3f0abc4ae370005a1127174f2ce1
      https://github.com/llvm/llvm-project/commit/85f5d1261c9a3f0abc4ae370005a1127174f2ce1
  Author: Balázs Kéri <1.int32 at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/AST/ASTImporter.cpp
    M clang/unittests/AST/ASTImporterTest.cpp
    M clang/unittests/AST/StructuralEquivalenceTest.cpp

  Log Message:
  -----------
  [ASTImporter] Corrected import of repeated friend declarations.

Summary:
Import declarations in correct order if a class contains
multiple redundant friend (type or decl) declarations.
If the order is incorrect this could cause false structural
equivalences and wrong declaration chains after import.

Reviewers: a.sidorin, shafik, a_sidorin

Reviewed By: shafik

Subscribers: dkrupp, Szelethus, gamesh411, teemperor, martong, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D75740



From all-commits at lists.llvm.org  Tue Jul  7 07:32:19 2020
From: all-commits at lists.llvm.org (Eric Schweitz via All-commits)
Date: Tue, 07 Jul 2020 07:32:19 -0700
Subject: [all-commits] [llvm/llvm-project] 216a54: [flang] Add lowering of
	I/O statements.
Message-ID: <llvm/llvm-project/push/refs/heads/master/85f5d1-216a54@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 216a54a04b9b25fe6d1bcf7f516befd87bc0d976
      https://github.com/llvm/llvm-project/commit/216a54a04b9b25fe6d1bcf7f516befd87bc0d976
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A flang/include/flang/Lower/IO.h
    M flang/lib/Lower/CMakeLists.txt
    A flang/lib/Lower/IO.cpp

  Log Message:
  -----------
  [flang] Add lowering of I/O statements.

The IO module is where I/O related statements are lowered to calls to the runtime library.

Differential revision: https://reviews.llvm.org/D83267



From all-commits at lists.llvm.org  Tue Jul  7 07:35:37 2020
From: all-commits at lists.llvm.org (Guillaume Chatelet via All-commits)
Date: Tue, 07 Jul 2020 07:35:37 -0700
Subject: [all-commits] [llvm/llvm-project] abdd36: [Bitfields][NFC] Make
 sure bitfields are contiguous
Message-ID: <llvm/llvm-project/push/refs/heads/master/216a54-abdd36@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: abdd367b200a0bf4176dbdaf200b23f750a35cb0
      https://github.com/llvm/llvm-project/commit/abdd367b200a0bf4176dbdaf200b23f750a35cb0
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ADT/Bitfields.h
    M llvm/include/llvm/IR/InstrTypes.h
    M llvm/include/llvm/IR/Instruction.h
    M llvm/include/llvm/IR/Instructions.h
    M llvm/unittests/ADT/BitFieldsTest.cpp

  Log Message:
  -----------
  [Bitfields][NFC] Make sure bitfields are contiguous

Differential Revision: https://reviews.llvm.org/D83202



From all-commits at lists.llvm.org  Tue Jul  7 07:43:07 2020
From: all-commits at lists.llvm.org (rithik sharma via All-commits)
Date: Tue, 07 Jul 2020 07:43:07 -0700
Subject: [all-commits] [llvm/llvm-project] 082e39: [CodeMoverUtils] Make
 specific analysis dependent ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/abdd36-082e39@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 082e3952300003ecf2eaa6bf346ae2e783b7a02e
      https://github.com/llvm/llvm-project/commit/082e3952300003ecf2eaa6bf346ae2e783b7a02e
  Author: SharmaRithik <rithiksh02 at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/Utils/CodeMoverUtils.h
    M llvm/lib/Transforms/Scalar/LoopFuse.cpp
    M llvm/lib/Transforms/Utils/CodeMoverUtils.cpp
    M llvm/unittests/Transforms/Utils/CodeMoverUtilsTest.cpp

  Log Message:
  -----------
  [CodeMoverUtils] Make specific analysis dependent checks optional

Summary: This patch makes code motion checks optional which are dependent on
specific analysis example, dominator tree, post dominator tree and dependence
info. The aim is to make the adoption of CodeMoverUtils easier for clients that
don't use analysis which were strictly required by CodeMoverUtils. This will
also help in diversifying code motion checks using other analysis example MSSA.
Authored By: RithikSharma
Reviewer: Whitney, bmahjour, etiotto
Reviewed By: Whitney
Subscribers: Prazek, hiraditya, george.burgess.iv, asbirlea, llvm-commits
Tag: LLVM
Differential Revision: https://reviews.llvm.org/D82566



From all-commits at lists.llvm.org  Tue Jul  7 08:00:34 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Tue, 07 Jul 2020 08:00:34 -0700
Subject: [all-commits] [llvm/llvm-project] 52495b: [lldb/Utility] Fix
 float->integral conversions in ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/082e39-52495b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 52495b98eecefcbaea2e30edec6816e43653d175
      https://github.com/llvm/llvm-project/commit/52495b98eecefcbaea2e30edec6816e43653d175
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/source/Utility/Scalar.cpp
    M lldb/unittests/Utility/ScalarTest.cpp

  Log Message:
  -----------
  [lldb/Utility] Fix float->integral conversions in Scalar APInt getters

These functions were doing a bitcast on the float value, which is not
consistent with the other getters, which were doing a numeric conversion
(47.0 -> 47). Change these to do numeric conversions too.



From all-commits at lists.llvm.org  Tue Jul  7 08:05:34 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Tue, 07 Jul 2020 15:05:34 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] b0d3ea: [ASTMatchers] Added
	hasDirectBase Matcher
Message-ID: <llvm/llvm-project/push/refs/heads/master/52495b-b0d3ea@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b0d3ea171bd56b3b079be9213935925e1499df15
      https://github.com/llvm/llvm-project/commit/b0d3ea171bd56b3b079be9213935925e1499df15
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/docs/LibASTMatchersReference.html
    M clang/include/clang/ASTMatchers/ASTMatchers.h
    M clang/lib/ASTMatchers/Dynamic/Registry.cpp
    M clang/unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp

  Log Message:
  -----------
  [ASTMatchers] Added hasDirectBase Matcher

Adds a matcher called `hasDirectBase` for matching the `CXXBaseSpecifier` of a class that directly derives from another class.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D81552



From all-commits at lists.llvm.org  Tue Jul  7 08:15:27 2020
From: all-commits at lists.llvm.org (OhYoooo via All-commits)
Date: Tue, 07 Jul 2020 08:15:27 -0700
Subject: [all-commits] [llvm/llvm-project] 1a2f48: [Clang] Handle AIX
 Include management in the driver
Message-ID: <llvm/llvm-project/push/refs/heads/master/b0d3ea-1a2f48@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a2f4824cb2d472649e65f845510ac0e47ca98c1
      https://github.com/llvm/llvm-project/commit/1a2f4824cb2d472649e65f845510ac0e47ca98c1
  Author: Shuhong Liu <shuhong.liu at ibm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/AIX.cpp
    M clang/lib/Driver/ToolChains/AIX.h
    M clang/lib/Frontend/InitHeaderSearch.cpp
    A clang/test/Driver/aix-toolchain-include.cpp

  Log Message:
  -----------
  [Clang] Handle AIX Include management in the driver

Summary: Modify the AIX clang toolchain to include AIX dependencies in the search path

Reviewers: daltenty, stevewan, hubert.reinterpretcast

Reviewed By: daltenty, stevewan, hubert.reinterpretcast

Subscribers: ormris, hubert.reinterpretcast, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82677



From all-commits at lists.llvm.org  Tue Jul  7 08:25:29 2020
From: all-commits at lists.llvm.org (Muhammad Omair Javaid via All-commits)
Date: Tue, 07 Jul 2020 08:25:29 -0700
Subject: [all-commits] [llvm/llvm-project] 7fa7b8: Combine multiple defs of
 arm64 register sets
Message-ID: <llvm/llvm-project/push/refs/heads/master/1a2f48-7fa7b8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fa7b81bcbd040d036f9a4155486ccebc3c13be7
      https://github.com/llvm/llvm-project/commit/7fa7b81bcbd040d036f9a4155486ccebc3c13be7
  Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp
    M lldb/source/Plugins/Process/FreeBSD/RegisterContextPOSIXProcessMonitor_arm64.cpp
    M lldb/source/Plugins/Process/FreeBSD/RegisterContextPOSIXProcessMonitor_arm64.h
    M lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux.h
    M lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
    M lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.h
    M lldb/source/Plugins/Process/Utility/NativeRegisterContextRegisterInfo.h
    M lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
    M lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.h
    A lldb/source/Plugins/Process/Utility/RegisterInfoAndSetInterface.h
    M lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
    M lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
    M lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
    M lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.h
    M lldb/source/Plugins/Process/elf-core/ThreadElfCore.cpp

  Log Message:
  -----------
  Combine multiple defs of arm64 register sets

Summary:
This patch aims to combine similar arm64 register set definitions defined in NativeRegisterContextLinux_arm64 and RegisterContextPOSIX_arm64.
I have implemented a register set interface out of RegisterInfoInterface class and moved arm64 register sets into RegisterInfosPOSIX_arm64 which is similar to Utility/RegisterContextLinux_* implemented by various other targets. This will help in managing register sets of new ARM64 architecture features in one place.

Built and tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabihf targets.

Reviewers: labath

Reviewed By: labath

Subscribers: mhorne, emaste, kristof.beyls, atanasyan, danielkiss, lldb-commits

Differential Revision: https://reviews.llvm.org/D80105



From all-commits at lists.llvm.org  Tue Jul  7 08:47:36 2020
From: all-commits at lists.llvm.org (Mehdi Amini via All-commits)
Date: Tue, 07 Jul 2020 08:47:36 -0700
Subject: [all-commits] [llvm/llvm-project] e10e03: Revert "Create the
 framework and testing environme...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7fa7b8-e10e03@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e10e034f4bb7d3c639cc65a8d60147ff1e330e56
      https://github.com/llvm/llvm-project/commit/e10e034f4bb7d3c639cc65a8d60147ff1e330e56
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    R mlir/include/mlir/Reducer/Tester.h
    M mlir/lib/CMakeLists.txt
    R mlir/lib/Reducer/CMakeLists.txt
    R mlir/lib/Reducer/Tester.cpp
    M mlir/test/CMakeLists.txt
    R mlir/test/mlir-reduce/test.bat
    R mlir/test/mlir-reduce/test.sh
    R mlir/test/mlir-reduce/testcase-linux.mlir
    R mlir/test/mlir-reduce/testcase-windows.mlir
    M mlir/tools/CMakeLists.txt
    R mlir/tools/mlir-reduce/CMakeLists.txt
    R mlir/tools/mlir-reduce/mlir-reduce.cpp

  Log Message:
  -----------
  Revert "Create the framework and testing environment for MLIR Reduce - a tool"

This reverts commit 28a45d54a7fe722248233165fc7fdbd18d18d233.

Windows bot is broken with:

LLVM ERROR: Error running interestingness test: posix_spawn failed: Permission denied



From all-commits at lists.llvm.org  Tue Jul  7 09:25:20 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Tue, 07 Jul 2020 09:25:20 -0700
Subject: [all-commits] [llvm/llvm-project] 1c956a: [x86] add test for
 buildvector lowering miscompile...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e10e03-1c956a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c956a3eb934fffd719ab027829d616e762eca2d
      https://github.com/llvm/llvm-project/commit/1c956a3eb934fffd719ab027829d616e762eca2d
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/buildvec-insertvec.ll

  Log Message:
  -----------
  [x86] add test for buildvector lowering miscompile (PR46586); NFC



From all-commits at lists.llvm.org  Tue Jul  7 09:45:44 2020
From: all-commits at lists.llvm.org (Aaron Enye Shi via All-commits)
Date: Tue, 07 Jul 2020 09:45:44 -0700
Subject: [all-commits] [llvm/llvm-project] c64bb3: [HIP] Use default triple
 in llvm-mc for system ld
Message-ID: <llvm/llvm-project/push/refs/heads/master/1c956a-c64bb3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c64bb3f7367a924e9d17dfccccc1c92897e6cbe1
      https://github.com/llvm/llvm-project/commit/c64bb3f7367a924e9d17dfccccc1c92897e6cbe1
  Author: Aaron En Ye Shi <enye.shi at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/HIP.cpp
    M clang/test/Driver/hip-link-save-temps.hip
    M clang/test/Driver/hip-toolchain-rdc-separate.hip
    M clang/test/Driver/hip-toolchain-rdc-static-lib.hip
    M clang/test/Driver/hip-toolchain-rdc.hip

  Log Message:
  -----------
  [HIP] Use default triple in llvm-mc for system ld

The Ubuntu system ld does not recognize the amdgcn-amd-amdhsa target.
Instead the host object with embedded device fat binary should not be
assembled by that triple. It should use default triple, so that the
object is compatible with system ld.

Reviewed By: yaxunl

Differential Revision: https://reviews.llvm.org/D83145



From all-commits at lists.llvm.org  Tue Jul  7 09:48:36 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Tue, 07 Jul 2020 09:48:36 -0700
Subject: [all-commits] [llvm/llvm-project] 09b81a: [ELF] Ignore --no-relax
	for RISC-V
Message-ID: <llvm/llvm-project/push/refs/heads/master/c64bb3-09b81a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 09b81a72ac67c035f74ff369e6862d75cc4c4090
      https://github.com/llvm/llvm-project/commit/09b81a72ac67c035f74ff369e6862d75cc4c4090
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lld/ELF/Options.td
    M lld/docs/ld.lld.1
    M lld/test/ELF/silent-ignore.test

  Log Message:
  -----------
  [ELF] Ignore --no-relax for RISC-V

In GNU ld, --no-relax can disable x86-64 GOTPCRELX relaxation.
It is not useful, so we don't implement it.

For RISC-V, --no-relax disables linker relaxations which have larger
impact.
Linux kernel specifies --no-relax when CONFIG_DYNAMIC_FTRACE is specified
(since http://git.kernel.org/linus/a1d2a6b4cee858a2f27eebce731fbf1dfd72cb4e ).
LLD has not implemented the relaxations, so this option is a no-op.

Reviewed By: grimar

Differential Revision: https://reviews.llvm.org/D81359



From all-commits at lists.llvm.org  Tue Jul  7 10:00:17 2020
From: all-commits at lists.llvm.org (Amy Huang via All-commits)
Date: Tue, 07 Jul 2020 10:00:17 -0700
Subject: [all-commits] [llvm/llvm-project] 9ee90a: [NativeSession] Add
 column numbers to NativeLineNu...
Message-ID: <llvm/llvm-project/push/refs/heads/master/09b81a-9ee90a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ee90a490563a735ddaa739a34c2204c7494826f
      https://github.com/llvm/llvm-project/commit/9ee90a490563a735ddaa739a34c2204c7494826f
  Author: Amy Huang <akhuang at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/DebugInfo/PDB/Native/NativeLineNumber.h
    M llvm/include/llvm/DebugInfo/PDB/Native/SymbolCache.h
    M llvm/lib/DebugInfo/PDB/Native/NativeLineNumber.cpp
    M llvm/lib/DebugInfo/PDB/Native/SymbolCache.cpp
    A llvm/test/tools/llvm-symbolizer/pdb/Inputs/test-columns.exe
    A llvm/test/tools/llvm-symbolizer/pdb/Inputs/test-columns.pdb
    M llvm/test/tools/llvm-symbolizer/pdb/Inputs/test.cpp
    A llvm/test/tools/llvm-symbolizer/pdb/pdb-native-columns.test

  Log Message:
  -----------
  [NativeSession] Add column numbers to NativeLineNumber.

Summary:
This adds column numbers if they are present, and otherwise
sets the column number to be zero.

Bug: https://bugs.llvm.org/show_bug.cgi?id=41795

Reviewers: amccarth

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D81950



From all-commits at lists.llvm.org  Tue Jul  7 10:02:53 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Tue, 07 Jul 2020 10:02:53 -0700
Subject: [all-commits] [llvm/llvm-project] 642eed: [x86] fix miscompile in
 buildvector v16i8 lowering
Message-ID: <llvm/llvm-project/push/refs/heads/master/9ee90a-642eed@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 642eed37134db4aca953704d1e4ae856af675f51
      https://github.com/llvm/llvm-project/commit/642eed37134db4aca953704d1e4ae856af675f51
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/buildvec-insertvec.ll

  Log Message:
  -----------
  [x86] fix miscompile in buildvector v16i8 lowering

In the test based on PR46586:
https://bugs.llvm.org/show_bug.cgi?id=46586
...we are inserting 16-bits into the high element of the vector, shuffling it
to element 0, and extracting 32-bits. But xmm1 was never initialized, so the
top 16-bits of the extract are undef without this patch.

(It seems like we could do better than this by recognizing that we only demand
a subsection of the build vector, but I want to make sure we fix the
miscompile 1st.)

This path is only used for pre-SSE4.1, and simpler patterns get squashed
somewhere along the way, so the test still includes a 'urem' as it did in the
original test from the bug report.

Differential Revision: https://reviews.llvm.org/D83319



From all-commits at lists.llvm.org  Tue Jul  7 10:03:15 2020
From: all-commits at lists.llvm.org (Hans via All-commits)
Date: Tue, 07 Jul 2020 10:03:15 -0700
Subject: [all-commits] [llvm/llvm-project] 7fc279: [GlobalOpt] Don't remove
 inalloca from musttail-ca...
Message-ID: <llvm/llvm-project/push/refs/heads/master/642eed-7fc279@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fc279ca3d414c0997998cb30d1adc2c63c837a5
      https://github.com/llvm/llvm-project/commit/7fc279ca3d414c0997998cb30d1adc2c63c837a5
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/GlobalOpt.cpp
    M llvm/test/Transforms/GlobalOpt/fastcc.ll

  Log Message:
  -----------
  [GlobalOpt] Don't remove inalloca from musttail-called functions

Otherwise the verifier complains about the mismatching function ABIs.

Differential revision: https://reviews.llvm.org/D83300



From all-commits at lists.llvm.org  Tue Jul  7 10:14:01 2020
From: all-commits at lists.llvm.org (Jonas Devlieghere via All-commits)
Date: Tue, 07 Jul 2020 10:14:01 -0700
Subject: [all-commits] [llvm/llvm-project] 5e9b16: [lldb] Fix unaligned load
 in DataExtractor
Message-ID: <llvm/llvm-project/push/refs/heads/master/7fc279-5e9b16@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e9b16b67f5b9543e8d22b5b0f22cc0980c310bd
      https://github.com/llvm/llvm-project/commit/5e9b16b67f5b9543e8d22b5b0f22cc0980c310bd
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Utility/DataExtractor.h
    M lldb/source/Utility/DataExtractor.cpp
    M lldb/unittests/Utility/DataExtractorTest.cpp

  Log Message:
  -----------
  [lldb] Fix unaligned load in DataExtractor

Somehow UBSan would only report the unaligned load in TestLinuxCore.py
when running the tests with reproducers. This patch fixes the issue by
using a memcpy in the GetDouble and the GetFloat method.

Differential revision: https://reviews.llvm.org/D83256



From all-commits at lists.llvm.org  Tue Jul  7 10:16:24 2020
From: all-commits at lists.llvm.org (danliew via All-commits)
Date: Tue, 07 Jul 2020 17:16:24 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 888951: Disable interception of
 sigaltstack on i386 macOS.
Message-ID: <llvm/llvm-project/push/refs/heads/master/5e9b16-8a8d6e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 888951aaca583bcce85b42ea6166416db8f96fe0
      https://github.com/llvm/llvm-project/commit/888951aaca583bcce85b42ea6166416db8f96fe0
  Author: Dan Liew <dan at su-root.co.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_platform.h
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h

  Log Message:
  -----------
  Disable interception of sigaltstack on i386 macOS.

Summary:
28c91219c7e introduced an interceptor for `sigaltstack`. It turns out this
broke `setjmp` on i386 macOS. This is because the implementation of `setjmp` on
i386 macOS is written in assembly and makes the assumption that the call to
`sigaltstack` does not clobber any registers.  Presumably that assumption was
made because it's a system call.  In particular `setjmp`  assumes that before
and after the call that `%ecx` will contain a pointer the `jmp_buf`. The
current interceptor breaks this assumption because it's written in C++ and
`%ecx` is not a callee-saved register. This could be fixed by writing a
trampoline interceptor to the existing interceptor in assembly that
ensures all the registers are preserved. However, this is a lot of work
for very little gain. Instead this patch just disables the interceptor
on i386 macOS.

For other Darwin architectures it currently appears to be safe to intercept
`sigaltstack` using the current implementation because:

* `setjmp` for x86_64 saves the pointer `jmp_buf` to the stack before calling `sigaltstack`.
* `setjmp` for armv7/arm64/arm64_32/arm64e appears to not call `sigaltstack` at all.

This patch should unbreak (once they are re-enabled) the following
tests:

```
AddressSanitizer-Unit :: ./Asan-i386-calls-Test/AddressSanitizer.LongJmpTest
AddressSanitizer-Unit :: ./Asan-i386-calls-Test/AddressSanitizer.SigLongJmpTest
AddressSanitizer-Unit :: ./Asan-i386-inline-Test/AddressSanitizer.LongJmpTest
AddressSanitizer-Unit :: ./Asan-i386-inline-Test/AddressSanitizer.SigLongJmpTest
AddressSanitizer-i386-darwin :: TestCases/longjmp.cpp
```

This patch introduces a `SANITIZER_I386` macro for convenience.

rdar://problem/62141412

Reviewers: kubamracek, yln, eugenis

Subscribers: kristof.beyls, #sanitizers, llvm-commits

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D82691


  Commit: 8a8d6e2b727112fafc52477acaf25affb62b6e65
      https://github.com/llvm/llvm-project/commit/8a8d6e2b727112fafc52477acaf25affb62b6e65
  Author: Dan Liew <dan at su-root.co.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M compiler-rt/lib/asan/tests/asan_test.cpp

  Log Message:
  -----------
  Revert "Temporarily disable the following failing tests on Darwin:"

This reverts commit f3a089506fdcc4a1d658697009572c93e00c4373.

888951aaca583bcce85b42ea6166416db8f96fe0 introduced a fix that
should make the disabled tests work again.

rdar://problem/62141412


Compare: https://github.com/llvm/llvm-project/compare/5e9b16b67f5b...8a8d6e2b7271

From all-commits at lists.llvm.org  Tue Jul  7 10:21:31 2020
From: all-commits at lists.llvm.org (jyu2-git via All-commits)
Date: Tue, 07 Jul 2020 10:21:31 -0700
Subject: [all-commits] [llvm/llvm-project] 6cf0da: orrectly generate invert
 xor value for Binary Atom...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8a8d6e-6cf0da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6cf0dac1ca3fd56c51f6a60f0be01cc25a1a2c6a
      https://github.com/llvm/llvm-project/commit/6cf0dac1ca3fd56c51f6a60f0be01cc25a1a2c6a
  Author: Jennifer Yu <jennifer.yu at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGen/Atomics.c

  Log Message:
  -----------
  orrectly generate invert xor value for Binary Atomics of int size > 64

When using __sync_nand_and_fetch with __int128, a problem is found that
the wrong value for the 'invert' value gets emitted to the xor in case
where the int size is greater than 64 bits.

This is because uses of llvm::ConstantInt::get which zero extends the
greater than 64 bits, so instead -1 that we require, it end up
getting 18446744073709551615

This patch replaces the call to llvm::ConstantInt::get with the call
to llvm::Constant::getAllOnesValue which works for all integer types.

Reviewers: jfp, erichkeane, rjmccall, hfinkel

Differential Revision: https://reviews.llvm.org/D82832



From all-commits at lists.llvm.org  Tue Jul  7 10:24:44 2020
From: all-commits at lists.llvm.org (biplmish via All-commits)
Date: Tue, 07 Jul 2020 10:24:44 -0700
Subject: [all-commits] [llvm/llvm-project] 62ba48: [PowerPC] Implement
 Vector Replace Builtins in LLVM
Message-ID: <llvm/llvm-project/push/refs/heads/master/6cf0da-62ba48@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 62ba48b45f6525a3e453b54a6e5562d2f3dc7324
      https://github.com/llvm/llvm-project/commit/62ba48b45f6525a3e453b54a6e5562d2f3dc7324
  Author: Biplob Mishra <biplmish at in.ibm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsPowerPC.td
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    M llvm/test/CodeGen/PowerPC/builtins-ppc-p10permute.ll

  Log Message:
  -----------
  [PowerPC] Implement Vector Replace Builtins in LLVM

Provide the LLVM intrinsics needed to implement vector replace element
builtins in altivec.h which will be added in a subsequent patch.

Differential Revision: https://reviews.llvm.org/D83308



From all-commits at lists.llvm.org  Tue Jul  7 10:30:17 2020
From: all-commits at lists.llvm.org (Erik Pilkington via All-commits)
Date: Tue, 07 Jul 2020 10:30:17 -0700
Subject: [all-commits] [llvm/llvm-project] 7437a9: [SemaObjC] Add a warning
 for @selector expressions...
Message-ID: <llvm/llvm-project/push/refs/heads/master/62ba48-2f71cf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7437a9496528b838e6939dbcbb69a0acb5e1332d
      https://github.com/llvm/llvm-project/commit/7437a9496528b838e6939dbcbb69a0acb5e1332d
  Author: Erik Pilkington <erik.pilkington at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaExprObjC.cpp
    A clang/test/SemaObjC/potentially-direct-selector.m

  Log Message:
  -----------
  [SemaObjC] Add a warning for @selector expressions that potentially refer to objc_direct methods

By default, only warn when the selector matches a direct method in the current
class. This commit also adds a more strict off-by-default warning when there
isn't a non-direct method in the current class.

rdar://64621668

Differential revision: https://reviews.llvm.org/D82611


  Commit: 2f71cf6d77c5cc679968851080d0513d84ddccb6
      https://github.com/llvm/llvm-project/commit/2f71cf6d77c5cc679968851080d0513d84ddccb6
  Author: Erik Pilkington <erik.pilkington at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/SemaObjC/signed-char-bool-conversion.m

  Log Message:
  -----------
  [SemaObjC] Fix a -Wobjc-signed-char-bool false-positive with binary conditional operator

We were previously bypassing the conditional expression special case for binary
conditional expressions.

rdar://64134411

Differential revision: https://reviews.llvm.org/D81751


Compare: https://github.com/llvm/llvm-project/compare/62ba48b45f65...2f71cf6d77c5

From all-commits at lists.llvm.org  Tue Jul  7 10:30:45 2020
From: all-commits at lists.llvm.org (Chris Lattner via All-commits)
Date: Tue, 07 Jul 2020 17:30:45 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 79b30a: Expand the LLVM Developer
 Policy to include new se...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2f71cf-79b30a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 79b30af0ec53de7c7e3378465124ff1026a77f75
      https://github.com/llvm/llvm-project/commit/79b30af0ec53de7c7e3378465124ff1026a77f75
  Author: Chris Lattner <clattner at nondot.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/docs/DeveloperPolicy.rst

  Log Message:
  -----------
  Expand the LLVM Developer Policy to include new sections on adding
a project to the LLVM Monorepo, and a second about the LLVM
Incubator projects.

Differential Revision: https://reviews.llvm.org/D83182



From all-commits at lists.llvm.org  Tue Jul  7 10:31:37 2020
From: all-commits at lists.llvm.org (Ellis Hoag via All-commits)
Date: Tue, 07 Jul 2020 10:31:37 -0700
Subject: [all-commits] [llvm/llvm-project] dfa0db: Warn pointer captured in
	async block
Message-ID: <llvm/llvm-project/push/refs/heads/master/79b30a-dfa0db@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dfa0db79d0e37d5cf24a63d1e2b7ba5f40617574
      https://github.com/llvm/llvm-project/commit/dfa0db79d0e37d5cf24a63d1e2b7ba5f40617574
  Author: Ellis Hoag <ellis.sparky.hoag at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/BugproneTidyModule.cpp
    M clang-tools-extra/clang-tidy/bugprone/CMakeLists.txt
    A clang-tools-extra/clang-tidy/bugprone/NoEscapeCheck.cpp
    A clang-tools-extra/clang-tidy/bugprone/NoEscapeCheck.h
    M clang-tools-extra/docs/ReleaseNotes.rst
    A clang-tools-extra/docs/clang-tidy/checks/bugprone-no-escape.rst
    M clang-tools-extra/docs/clang-tidy/checks/list.rst
    A clang-tools-extra/test/clang-tidy/checkers/bugprone-no-escape.m

  Log Message:
  -----------
  Warn pointer captured in async block

The block arguments in dispatch_async() and dispatch_after() are
guaranteed to escape. If those blocks capture any pointers with the
noescape attribute then it is an error.



From all-commits at lists.llvm.org  Tue Jul  7 10:33:21 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Tue, 07 Jul 2020 10:33:21 -0700
Subject: [all-commits] [llvm/llvm-project] 3030e6: [X86][AVX] Add AVX2 tests
 to extractelement-load.ll
Message-ID: <llvm/llvm-project/push/refs/heads/master/dfa0db-6cff71@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3030e6b94b21f4d37ada6bef7cde6920415409d8
      https://github.com/llvm/llvm-project/commit/3030e6b94b21f4d37ada6bef7cde6920415409d8
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/extractelement-load.ll

  Log Message:
  -----------
  [X86][AVX] Add AVX2 tests to extractelement-load.ll


  Commit: 6cff71e92e644adf5eab8cb411e5ac053746bbac
      https://github.com/llvm/llvm-project/commit/6cff71e92e644adf5eab8cb411e5ac053746bbac
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/extractelement-load.ll

  Log Message:
  -----------
  [X86][AVX] Add test case showing incorrect extraction from VBROADCAST_LOAD on AVX2 targets

On AVX2 we tend to lower BUILD_VECTOR of constants as broadcasts if we can, in this case a <2 x i16> non-uniform constant has been lowered as a <4 x i32> broadcast.

The test case shows that the extraction folding code has incorrectly extracted the wrong part (lower WORD) of the resulting i32 memory source.

Found by internal fuzzing tests.


Compare: https://github.com/llvm/llvm-project/compare/dfa0db79d0e3...6cff71e92e64

From all-commits at lists.llvm.org  Tue Jul  7 10:40:25 2020
From: all-commits at lists.llvm.org (Sean Silva via All-commits)
Date: Tue, 07 Jul 2020 10:40:25 -0700
Subject: [all-commits] [llvm/llvm-project] a084b9: [mlir] Convert function
 signatures before converti...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6cff71-a084b9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a084b94f1198df600fff0632ad54fe6121e23943
      https://github.com/llvm/llvm-project/commit/a084b94f1198df600fff0632ad54fe6121e23943
  Author: Sean Silva <silvasean at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Target/LLVMIR/ModuleTranslation.h
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
    M mlir/test/Target/llvmir.mlir

  Log Message:
  -----------
  [mlir] Convert function signatures before converting globals

Summary: This allows global initializers to reference functions.

Differential Revision: https://reviews.llvm.org/D83266



From all-commits at lists.llvm.org  Tue Jul  7 10:43:41 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Tue, 07 Jul 2020 10:43:41 -0700
Subject: [all-commits] [llvm/llvm-project] 1143f0: [NewPM][LoopFusion]
 Rename loop-fuse -> loop-fusion
Message-ID: <llvm/llvm-project/push/refs/heads/master/a084b9-1143f0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1143f09678f42352620d373939b0655e7a332268
      https://github.com/llvm/llvm-project/commit/1143f09678f42352620d373939b0655e7a332268
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Passes/PassRegistry.def

  Log Message:
  -----------
  [NewPM][LoopFusion] Rename loop-fuse -> loop-fusion

The legacy pass name is "loop-fusion".

Fixes most tests under Transforms/LoopFusion under NPM.

Reviewed By: Whitney

Differential Revision: https://reviews.llvm.org/D83066



From all-commits at lists.llvm.org  Tue Jul  7 10:44:20 2020
From: all-commits at lists.llvm.org (Alexander Belyaev via All-commits)
Date: Tue, 07 Jul 2020 10:44:20 -0700
Subject: [all-commits] [llvm/llvm-project] 1a2ed7: [mlir] Support unranked
 types in func signature co...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1143f0-1a2ed7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a2ed71a8a81a61e98a9f50fe5fa64b36e722632
      https://github.com/llvm/llvm-project/commit/1a2ed71a8a81a61e98a9f50fe5fa64b36e722632
  Author: Alexander Belyaev <pifon at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/lib/Transforms/BufferPlacement.cpp
    M mlir/test/Transforms/buffer-placement-preparation-allowed-memref-results.mlir
    M mlir/test/Transforms/buffer-placement-preparation.mlir

  Log Message:
  -----------
  [mlir] Support unranked types in func signature conversion in BufferPlacement.

Currently, only ranked tensor args and results can be converted to memref types.

Differential Revision: https://reviews.llvm.org/D83324



From all-commits at lists.llvm.org  Tue Jul  7 10:44:45 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Tue, 07 Jul 2020 10:44:45 -0700
Subject: [all-commits] [llvm/llvm-project] 83158c: [BasicAA] Remove -basicaa
	alias
Message-ID: <llvm/llvm-project/push/refs/heads/master/1a2ed7-83158c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 83158cf95dd7fd9fa8a1eb515f16bf47856601ef
      https://github.com/llvm/llvm-project/commit/83158cf95dd7fd9fa8a1eb515f16bf47856601ef
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/LegacyPassNameParser.h
    M llvm/test/Analysis/BasicAA/empty.ll

  Log Message:
  -----------
  [BasicAA] Remove -basicaa alias

 Follow up of https://reviews.llvm.org/D82607.

Reviewed By: ychen

Differential Revision: https://reviews.llvm.org/D83067



From all-commits at lists.llvm.org  Tue Jul  7 10:45:48 2020
From: all-commits at lists.llvm.org (Thomas Lively via All-commits)
Date: Tue, 07 Jul 2020 17:45:48 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 0d7286: [WebAssembly] Avoid
 scalarizing vector shifts in m...
Message-ID: <llvm/llvm-project/push/refs/heads/master/83158c-0d7286@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d7286a652371bca460357348f3b4828cd4ca214
      https://github.com/llvm/llvm-project/commit/0d7286a652371bca460357348f3b4828cd4ca214
  Author: Thomas Lively <tlively at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
    A llvm/test/CodeGen/WebAssembly/simd-shift-complex-splats.ll
    R llvm/test/CodeGen/WebAssembly/simd-shift-unroll.ll

  Log Message:
  -----------
  [WebAssembly] Avoid scalarizing vector shifts in more cases

Since WebAssembly's vector shift instructions take a scalar shift
amount rather than a vector shift amount, we have to check in ISel
that the vector shift amount is a splat. Previously, we were checking
explicitly for splat BUILD_VECTOR nodes, but this change uses the
standard utilities for detecting splat values that can handle more
complex splat patterns. Since the C++ ISel lowering is now more
general than the ISel patterns, this change also simplifies shift
lowering by using the C++ lowering for all SIMD shifts rather than
mixing C++ and normal pattern-based lowering.

This change improves ISel for shifts to the point that the
simd-shift-unroll.ll regression test no longer tests the code path it
was originally meant to test. The bug corresponding to that regression
test is no longer reproducible with its original reported reproducer,
so rather than try to fix the regression test, this change just
removes it.

Differential Revision: https://reviews.llvm.org/D83278



From all-commits at lists.llvm.org  Tue Jul  7 10:53:36 2020
From: all-commits at lists.llvm.org (llvmgnsyncbot via All-commits)
Date: Tue, 07 Jul 2020 10:53:36 -0700
Subject: [all-commits] [llvm/llvm-project] 907f15: [gn build] Port
	dfa0db79d0e
Message-ID: <llvm/llvm-project/push/refs/heads/master/0d7286-907f15@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 907f15c5914187b2831977e10599bede6bbafe72
      https://github.com/llvm/llvm-project/commit/907f15c5914187b2831977e10599bede6bbafe72
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn

  Log Message:
  -----------
  [gn build] Port dfa0db79d0e



From all-commits at lists.llvm.org  Tue Jul  7 10:54:52 2020
From: all-commits at lists.llvm.org (Aaron Ballman via All-commits)
Date: Tue, 07 Jul 2020 10:54:52 -0700
Subject: [all-commits] [llvm/llvm-project] aef04d: Speculatively fix the
	sphinx build.
Message-ID: <llvm/llvm-project/push/refs/heads/master/907f15-aef04d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aef04d3306bff492f69f50675f65c9c4eedfab57
      https://github.com/llvm/llvm-project/commit/aef04d3306bff492f69f50675f65c9c4eedfab57
  Author: Aaron Ballman <aaron at aaronballman.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang-tools-extra/docs/clang-tidy/checks/bugprone-no-escape.rst

  Log Message:
  -----------
  Speculatively fix the sphinx build.



From all-commits at lists.llvm.org  Tue Jul  7 10:57:11 2020
From: all-commits at lists.llvm.org (Ulrich Weigand via All-commits)
Date: Tue, 07 Jul 2020 10:57:11 -0700
Subject: [all-commits] [llvm/llvm-project] 80a1b9: [SystemZ ABI] Allow class
 types in GetSingleElemen...
Message-ID: <llvm/llvm-project/push/refs/heads/master/aef04d-80a1b9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 80a1b95b8e72674cef7efb39636dc73c248ae6f3
      https://github.com/llvm/llvm-project/commit/80a1b95b8e72674cef7efb39636dc73c248ae6f3
  Author: Ulrich Weigand <ulrich.weigand at de.ibm.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    M clang/test/CodeGen/systemz-abi.c
    M clang/test/CodeGen/systemz-abi.cpp

  Log Message:
  -----------
  [SystemZ ABI] Allow class types in GetSingleElementType

The SystemZ ABI specifies that aggregate types with just a single
member of floating-point type shall be passed as if they were just
a scalar of that type.  This applies to both struct and class types
(but not unions).

However, the current ABI support code in clang only checks this
case for struct types, which means that for class types, generated
code does not adhere to the platform ABI.

Fixed by accepting both struct and class types in the
SystemZABIInfo::GetSingleElementType routine.



From all-commits at lists.llvm.org  Tue Jul  7 11:05:45 2020
From: all-commits at lists.llvm.org (zbrid via All-commits)
Date: Tue, 07 Jul 2020 11:05:45 -0700
Subject: [all-commits] [llvm/llvm-project] dfabff: [x86][lvi][seses] Use
 SESES at O0 for LVI mitigation
Message-ID: <llvm/llvm-project/push/refs/heads/master/80a1b9-dfabff@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dfabffb195ee7c9f9db327f29feb781cbec53724
      https://github.com/llvm/llvm-project/commit/dfabffb195ee7c9f9db327f29feb781cbec53724
  Author: Zola Bridges <zbrid at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86.h
    M llvm/lib/Target/X86/X86LoadValueInjectionLoadHardening.cpp
    M llvm/lib/Target/X86/X86SpeculativeExecutionSideEffectSuppression.cpp
    M llvm/lib/Target/X86/X86TargetMachine.cpp
    M llvm/test/CodeGen/X86/O0-pipeline.ll
    M llvm/test/CodeGen/X86/lvi-hardening-loads.ll

  Log Message:
  -----------
  [x86][lvi][seses] Use SESES at O0 for LVI mitigation

Use SESES as the fallback at O0 where the optimized LVI pass isn't desired due
to its effect on build times at O0.

I updated the LVI tests since this changes the code gen for the tests touched in the parent revision.

This is a follow up to the comments I made here: https://reviews.llvm.org/D80964

Hopefully we can continue the discussion here.

Also updated SESES to handle LFENCE instructions properly instead of adding
redundant LFENCEs. In particular, 1) no longer add LFENCE if the current
instruction being processed is an LFENCE and 2) no longer add LFENCE if the
instruction right before the instruction being processed is an LFENCE

Reviewed By: sconstab

Differential Revision: https://reviews.llvm.org/D82037



From all-commits at lists.llvm.org  Tue Jul  7 11:14:46 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Tue, 07 Jul 2020 11:14:46 -0700
Subject: [all-commits] [llvm/llvm-project] 931ec7: [X86][AVX] Don't fold
 PEXTR(VBROADCAST_LOAD(X)) ->...
Message-ID: <llvm/llvm-project/push/refs/heads/master/dfabff-931ec7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 931ec74f7a29f53e18b574dc9500012ecbeba23a
      https://github.com/llvm/llvm-project/commit/931ec74f7a29f53e18b574dc9500012ecbeba23a
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/extractelement-load.ll

  Log Message:
  -----------
  [X86][AVX] Don't fold PEXTR(VBROADCAST_LOAD(X)) -> LOAD(X).

We were checking the VBROADCAST_LOAD element size against the extraction destination size instead of the extracted vector element size - PEXTRW/PEXTB have implicit zext'ing so have i32 destination sizes for v8i16/v16i8 vectors, resulting in us extracting from the wrong part of a load.

This patch bails from the fold if the vector element sizes don't match, and we now use the target constant extraction code later on like the pre-AVX2 targets, fixing the test case.

Found by internal fuzzing tests.



From all-commits at lists.llvm.org  Tue Jul  7 11:23:15 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Tue, 07 Jul 2020 11:23:15 -0700
Subject: [all-commits] [llvm/llvm-project] 9dfea0: [SCCP] Handle assume
	predicates
Message-ID: <llvm/llvm-project/push/refs/heads/master/931ec7-9dfea0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9dfea0351797e1e10b6e28e290c134c179eba504
      https://github.com/llvm/llvm-project/commit/9dfea0351797e1e10b6e28e290c134c179eba504
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    A llvm/test/Transforms/SCCP/assume.ll

  Log Message:
  -----------
  [SCCP] Handle assume predicates

Take assume predicates into account when visiting ssa.copy. The
handling is the same as for branch predicates, with the difference
that we're always on the true edge.

Differential Revision: https://reviews.llvm.org/D83257



From all-commits at lists.llvm.org  Tue Jul  7 11:38:25 2020
From: all-commits at lists.llvm.org (Med Ismail Bennani via All-commits)
Date: Tue, 07 Jul 2020 11:38:25 -0700
Subject: [all-commits] [llvm/llvm-project] 7177e6: [lldb/Core] Fix crash in
 ValueObject::CreateChildA...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9dfea0-7177e6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7177e63fb554cfac3c252327e344fb5a17d6bd65
      https://github.com/llvm/llvm-project/commit/7177e63fb554cfac3c252327e344fb5a17d6bd65
  Author: Med Ismail Bennani <medismail.bennani at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/source/Core/ValueObject.cpp
    M lldb/test/API/functionalities/target_var/Makefile
    M lldb/test/API/functionalities/target_var/TestTargetVar.py
    R lldb/test/API/functionalities/target_var/globals.c
    R lldb/test/API/functionalities/target_var/globals.ll
    A lldb/test/API/functionalities/target_var/main.c

  Log Message:
  -----------
  [lldb/Core] Fix crash in ValueObject::CreateChildAtIndex

The patch fixes a crash in ValueObject::CreateChildAtIndex caused by a
null pointer dereferencing. This is a corner case that is happening when
trying to dereference a variable with an incomplete type, and this same
variable doesn't have a synthetic value to get the child ValueObject.

If this happens, lldb will now return a null pointer that will results
in an error message.

rdar://65181171

Signed-off-by: Med Ismail Bennani <medismail.bennani at gmail.com>



From all-commits at lists.llvm.org  Tue Jul  7 11:41:11 2020
From: all-commits at lists.llvm.org (Vy Nguyen via All-commits)
Date: Tue, 07 Jul 2020 11:41:11 -0700
Subject: [all-commits] [llvm/llvm-project] a707da: Clang crashed while
 checking for deletion of copy ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7177e6-a707da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a707da4728dea51c1446cf582a46fb271f3969c3
      https://github.com/llvm/llvm-project/commit/a707da4728dea51c1446cf582a46fb271f3969c3
  Author: Vy Nguyen <vyng at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaDeclCXX.cpp
    A clang/test/SemaCXX/attr-trivial-abi.cpp
    M clang/test/SemaObjCXX/attr-trivial-abi.mm

  Log Message:
  -----------
  Clang crashed while checking for deletion of copy and move ctors

    Crash:
       @     0x559d129463fc  clang::CXXRecordDecl::defaultedCopyConstructorIsDeleted()
        @     0x559d1288d3e5  clang::Sema::checkIllFormedTrivialABIStruct()::$_7::operator()()
        @     0x559d12884c34  clang::Sema::checkIllFormedTrivialABIStruct()
        @     0x559d1288412e  clang::Sema::CheckCompletedCXXClass()
        @     0x559d1288d843  clang::Sema::ActOnFinishCXXMemberSpecification()
        @     0x559d12020109  clang::Parser::ParseCXXMemberSpecification()
        @     0x559d1201e80c  clang::Parser::ParseClassSpecifier()
        @     0x559d1204e807  clang::Parser::ParseDeclarationSpecifiers()
        @     0x559d120e9aa9  clang::Parser::ParseSingleDeclarationAfterTemplate()
        @     0x559d120e8f21  clang::Parser::ParseTemplateDeclarationOrSpecialization()
        @     0x559d120e8886  clang::Parser::ParseDeclarationStartingWithTemplate()
        @     0x559d1204a1d4  clang::Parser::ParseDeclaration()
        @     0x559d12004b1d  clang::Parser::ParseExternalDeclaration()
        @     0x559d12017689  clang::Parser::ParseInnerNamespace()
        @     0x559d12017024  clang::Parser::ParseNamespace()
        @     0x559d1204a29b  clang::Parser::ParseDeclaration()
        @     0x559d12004c74  clang::Parser::ParseExternalDeclaration()

    Subscribers: cfe-commits

    Tags: #clang

    Differential Revision: https://reviews.llvm.org/D83263



From all-commits at lists.llvm.org  Tue Jul  7 11:52:54 2020
From: all-commits at lists.llvm.org (Stanislav Mekhanoshin via All-commits)
Date: Tue, 07 Jul 2020 11:52:54 -0700
Subject: [all-commits] [llvm/llvm-project] 7c0387: LIS: fix handleMove to
 properly extend main range
Message-ID: <llvm/llvm-project/push/refs/heads/master/a707da-7c0387@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c038726453b76d6f40590b22304c43ffa05aaf1
      https://github.com/llvm/llvm-project/commit/7c038726453b76d6f40590b22304c43ffa05aaf1
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/LiveIntervals.cpp
    M llvm/unittests/MI/LiveIntervalTest.cpp

  Log Message:
  -----------
  LIS: fix handleMove to properly extend main range

handleMoveDown or handleMoveUp cannot properly repair a main
range of a LiveInterval since they only get LiveRange. There
is a problem if certain use has moved few segments away and
there is a hole in the main range in between of these two
locations. We may get a SubRange with a very extended Segment
spanning several Segments of the main range and also spanning
that hole. If that happens then we end up with the main range
not covering its SubRange which is an error.

It might be possible to attempt fixing the main range in place
just between of the old and new index by extending all of its
Segments in between, but it is unclear this logic will be
faster than just straight constructMainRangeFromSubranges,
which itself is pretty cheap since it only contains interval
logic. That will also require shrinkToUses() call after which
is probably even more expensive.

In the test second move is from 64B to 92B for the sub1.
Subrange is correctly fixed:

L000000000000000C [16r,32B:0)[32B,92r:1)  0 at 16r 1 at 32B-phi

But the main range has a hole in between 80d and 88r after
updateRange():

%1 [16r,32B:0)[32B,80r:4)[80r,80d:3)[88r,96r:1)[96r,160B:2)

Since source position is 64B this segment is not even considered
by the updateRange().

Differential Revision: https://reviews.llvm.org/D82916



From all-commits at lists.llvm.org  Tue Jul  7 11:59:31 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?TWljaGHFgiBHw7Nybnk=?= via All-commits)
Date: Tue, 07 Jul 2020 11:59:31 -0700
Subject: [all-commits] [llvm/llvm-project] 446e3d: [llvm] [docs] Do not
 require recommonmark for manp...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7c0387-446e3d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 446e3df25483312c8a7dfb3c53eef0de0e13074a
      https://github.com/llvm/llvm-project/commit/446e3df25483312c8a7dfb3c53eef0de0e13074a
  Author: Michał Górny <mgorny at gentoo.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/cmake/modules/AddSphinxTarget.cmake
    M llvm/docs/conf.py

  Log Message:
  -----------
  [llvm] [docs] Do not require recommonmark for manpage build

Do not enforce recommonmark dependency if sphinx is called to build
manpages.  In order to do this, try to import recommonmark first
and do not configure it if it's not available.  Additionally, declare
a custom tags for the selected builder via CMake, and ignore
recommonmark import failure when 'man' target is used.

This will permit us to avoid the problematic recommonmark dependency
for the majority of Gentoo users that do not need to locally build
the complete documentation but want to have tool manpages.

Differential Revision: https://reviews.llvm.org/D83161



From all-commits at lists.llvm.org  Tue Jul  7 12:11:44 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Tue, 07 Jul 2020 12:11:44 -0700
Subject: [all-commits] [llvm/llvm-project] 869154: [SCCP] Use range metadata
 for loads and calls
Message-ID: <llvm/llvm-project/push/refs/heads/master/446e3d-869154@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8691544a276744474ff04b71d7e220069435c7fe
      https://github.com/llvm/llvm-project/commit/8691544a276744474ff04b71d7e220069435c7fe
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    M llvm/test/Transforms/SCCP/metadata.ll

  Log Message:
  -----------
  [SCCP] Use range metadata for loads and calls

When all else fails, use range metadata to constrain the result
of loads and calls. It should also be possible to use !nonnull,
but that would require some general support for inequalities in
SCCP first.

Differential Revision: https://reviews.llvm.org/D83179



From all-commits at lists.llvm.org  Tue Jul  7 12:31:39 2020
From: all-commits at lists.llvm.org (Katherine Rasmussen via All-commits)
Date: Tue, 07 Jul 2020 12:31:39 -0700
Subject: [all-commits] [llvm/llvm-project] c6a23d: [flang] Make
	'num_images()' intrinsic
Message-ID: <llvm/llvm-project/push/refs/heads/master/869154-c6a23d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c6a23df691fbfb1330d1fef71a4ac8b453b62a87
      https://github.com/llvm/llvm-project/commit/c6a23df691fbfb1330d1fef71a4ac8b453b62a87
  Author: Katherine Rasmussen <ktrasmussn at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M flang/documentation/Intrinsics.md
    M flang/lib/Evaluate/intrinsics.cpp
    M flang/test/Semantics/call10.f90
    A flang/test/Semantics/num_images.f90
    M flang/unittests/Evaluate/intrinsics.cpp

  Log Message:
  -----------
  [flang] Make 'num_images()' intrinsic

I added 'num_images()' to the list of functions that are evaluated as intrinsic. I also added a test file in flang/test/Semantics to test calls to 'num_images()'. There was a call to 'num_images()' in flang/test/Semantics/call10.f90 that expected an error, now it no longer produces an error. So I edited that file accordingly. I also edited the intrinsics unit test to add further testing of 'num_images()'.

Differential Revision: https://reviews.llvm.org/D83142



From all-commits at lists.llvm.org  Tue Jul  7 12:34:25 2020
From: all-commits at lists.llvm.org (Zachary Selk via All-commits)
Date: Tue, 07 Jul 2020 12:34:25 -0700
Subject: [all-commits] [llvm/llvm-project] 4b9b64: [flang] Added missing
 runtime I/O definitions
Message-ID: <llvm/llvm-project/push/refs/heads/master/c6a23d-4b9b64@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4b9b64d561e952e64288cdec3bae1952269c1bcf
      https://github.com/llvm/llvm-project/commit/4b9b64d561e952e64288cdec3bae1952269c1bcf
  Author: Zachary Selk <zrselk at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M flang/runtime/io-api.cpp

  Log Message:
  -----------
  [flang] Added missing runtime I/O definitions

Added runtime function definitions for 32-bit real I/O and 32-bit complex output

Differential Revision: https://reviews.llvm.org/D83112



From all-commits at lists.llvm.org  Tue Jul  7 12:35:13 2020
From: all-commits at lists.llvm.org (Aart Bik via All-commits)
Date: Tue, 07 Jul 2020 12:35:13 -0700
Subject: [all-commits] [llvm/llvm-project] 6404fb: [mlir] [VectorOps]
 [integration-test] Add i64 type...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4b9b64-6404fb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6404fb428a2c6ad4da2b0d79825aa92453ad9bdb
      https://github.com/llvm/llvm-project/commit/6404fb428a2c6ad4da2b0d79825aa92453ad9bdb
  Author: aartbik <ajcbik at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A mlir/integration_test/Dialect/Vector/CPU/test-outerproduct-f32.mlir
    A mlir/integration_test/Dialect/Vector/CPU/test-outerproduct-i64.mlir
    R mlir/integration_test/Dialect/Vector/CPU/test-outerproduct.mlir

  Log Message:
  -----------
  [mlir] [VectorOps] [integration-test] Add i64 typed outer product

 Yields proper SIMD vpmullq/vpaddq on x86.

Reviewed By: bkramer

Differential Revision: https://reviews.llvm.org/D83328



From all-commits at lists.llvm.org  Tue Jul  7 13:03:10 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Tue, 07 Jul 2020 13:03:10 -0700
Subject: [all-commits] [llvm/llvm-project] 227938: [Inliner] Don't skip
 inlining alwaysinline in optn...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6404fb-227938@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2279380eab08219911910e1ecdcef3eacb0b7f0c
      https://github.com/llvm/llvm-project/commit/2279380eab08219911910e1ecdcef3eacb0b7f0c
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/Inliner.cpp
    M llvm/test/Transforms/Inline/inline-optnone.ll

  Log Message:
  -----------
  [Inliner] Don't skip inlining alwaysinline in optnone functions

Previously the NPM inliner would skip all potential inlines in an
optnone function, but alwaysinline callees should be inlined regardless
of optnone.

Fixes inline-optnone.ll under NPM.

Reviewed By: kazu

Differential Revision: https://reviews.llvm.org/D83021



From all-commits at lists.llvm.org  Tue Jul  7 13:07:57 2020
From: all-commits at lists.llvm.org (Muhammad Omair Javaid via All-commits)
Date: Tue, 07 Jul 2020 13:07:57 -0700
Subject: [all-commits] [llvm/llvm-project] 2bf6c5: Minor fixups to LLDB
 AArch64 register infos macros...
Message-ID: <llvm/llvm-project/push/refs/heads/master/227938-2bf6c5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bf6c50c7fe2a68b0cf61568bc31c9966bbf1c3e
      https://github.com/llvm/llvm-project/commit/2bf6c50c7fe2a68b0cf61568bc31c9966bbf1c3e
  Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/Process/Utility/RegisterInfos_arm64.h

  Log Message:
  -----------
  Minor fixups to LLDB AArch64 register infos macros for SVE register infos

Summary:
This patch adds some cosmetic changes to LLDB AArch64 register infos macros in order to use them in SVE register infos struct in follow up patches.
This patch initially added invalidate lists to register infos struct but that is no longer needed and problem disappeared after updating qemu testing environment.

old headline comments for reference:
AArch64 reigster X and V registers are primary GPR and vector registers respectively. If these registers are modified their corresponding children w regs or s/d regs should be invalidated. Specially when a register write fails it is important that failure gets reflected to all the registers which draw their value from a particular value register.

Reviewers: labath, rengolin

Reviewed By: labath

Subscribers: tschuett, kristof.beyls, danielkiss, lldb-commits

Differential Revision: https://reviews.llvm.org/D77045



From all-commits at lists.llvm.org  Tue Jul  7 13:21:48 2020
From: all-commits at lists.llvm.org (zbrid via All-commits)
Date: Tue, 07 Jul 2020 13:21:48 -0700
Subject: [all-commits] [llvm/llvm-project] 9d9e49: [x86][seses] Add clang
 flag; Use lvi-cfi with seses
Message-ID: <llvm/llvm-project/push/refs/heads/master/2bf6c5-9d9e49@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9d9e499840af670b9644af77ce846c52085c23a1
      https://github.com/llvm/llvm-project/commit/9d9e499840af670b9644af77ce846c52085c23a1
  Author: Zola Bridges <zbrid at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/docs/ClangCommandLineReference.rst
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Arch/X86.cpp
    M clang/test/Driver/x86-target-features.c
    M llvm/lib/Target/X86/X86.td
    M llvm/lib/Target/X86/X86SpeculativeExecutionSideEffectSuppression.cpp
    M llvm/lib/Target/X86/X86Subtarget.h
    M llvm/test/CodeGen/X86/speculative-execution-side-effect-suppression.ll

  Log Message:
  -----------
  [x86][seses] Add clang flag; Use lvi-cfi with seses

This patch creates a clang flag to enable SESES. This flag also ensures that
lvi-cfi is on when using seses via clang.

SESES should use lvi-cfi to mitigate returns and indirect branches.

The flag to enable the SESES functionality only without lvi-cfi is now
-x86-seses-enable-without-lvi-cfi to warn users part of the mitigation is not
enabled if they use this flag. This is useful in case folks want to see the
cost of SESES separate from the LVI-CFI.

Reviewed By: sconstab

Differential Revision: https://reviews.llvm.org/D79910



From all-commits at lists.llvm.org  Tue Jul  7 13:34:52 2020
From: all-commits at lists.llvm.org (Philip Reames via All-commits)
Date: Tue, 07 Jul 2020 13:34:52 -0700
Subject: [all-commits] [llvm/llvm-project] b172cd: [Statepoint] Factor out
 logic for non-stack non-vr...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9d9e49-b172cd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b172cd7812405beaa9db817d85ac1458f7e31547
      https://github.com/llvm/llvm-project/commit/b172cd7812405beaa9db817d85ac1458f7e31547
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
    M llvm/test/CodeGen/X86/statepoint-vector.ll

  Log Message:
  -----------
  [Statepoint] Factor out logic for non-stack non-vreg lowering [almost NFC]

This is inspired by D81648.  The basic idea is to have the set of SDValues which are lowered as either constants or direct frame references explicit in one place, and to separate them clearly from the spilling logic.

This is not NFC in that the handling of constants larger than > 64 bit has changed.  The old lowering would crash on values which could not be encoded as a sign extended 64 bit value.  The new lowering just spills all constants > 64 bits.  We could be consistent about doing the sext(Con64) optimization, but I happen to know that this code path is utterly unexercised in practice, so simple is better for now.



From all-commits at lists.llvm.org  Tue Jul  7 13:36:32 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Tue, 07 Jul 2020 13:36:32 -0700
Subject: [all-commits] [llvm/llvm-project] 42bb48: AMDGPU/GlobalISel: Fix
 skipping unused kernel argu...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b172cd-23157f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 42bb481442c3368f2e98f26da6151e7c5ad3ae8e
      https://github.com/llvm/llvm-project/commit/42bb481442c3368f2e98f26da6151e7c5ad3ae8e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-amdgpu_kernel.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-function-args.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Fix skipping unused kernel arguments

The tests in a5b9ad7e9aca1329ba310e638dafa58c47468a58 actually failed
the verifier, which for some reason is not the default. Also add tests
for 0-sized function arguments, which do not add entries to the
expected register lists.


  Commit: 23157f3bdb4f6af1d24aac7d4fbf439b71bba216
      https://github.com/llvm/llvm-project/commit/23157f3bdb4f6af1d24aac7d4fbf439b71bba216
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-function-args.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-ptrmask.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sat.ll

  Log Message:
  -----------
  GlobalISel: Handle EVT argument lowering correctly

handleAssignments was assuming every argument type is an MVT, and
assignArg would always fail. This fixes one of the hacks in the
current AMDGPU calling convention code that pre-processes the
arguments.


Compare: https://github.com/llvm/llvm-project/compare/b172cd781240...23157f3bdb4f

From all-commits at lists.llvm.org  Tue Jul  7 13:46:20 2020
From: all-commits at lists.llvm.org (Christopher Tetreault via All-commits)
Date: Tue, 07 Jul 2020 13:46:20 -0700
Subject: [all-commits] [llvm/llvm-project] 021d56: [SVE] Make
 Constant::getSplatValue work for scalab...
Message-ID: <llvm/llvm-project/push/refs/heads/master/23157f-021d56@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 021d56abb9ee3028cb88895144d71365e566c32f
      https://github.com/llvm/llvm-project/commit/021d56abb9ee3028cb88895144d71365e566c32f
  Author: Christopher Tetreault <ctetreau at quicinc.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/IR/Constants.cpp
    M llvm/test/Transforms/InstSimplify/vscale.ll
    M llvm/unittests/IR/ConstantsTest.cpp

  Log Message:
  -----------
  [SVE] Make Constant::getSplatValue work for scalable vector splats

Summary:
Make Constant::getSplatValue recognize scalable vector splats of the
form created by ConstantVector::getSplat. Add unit test to verify that
C == ConstantVector::getSplat(C)->getSplatValue() for fixed width and
scalable vector splats

Reviewers: efriedma, spatel, fpetrogalli, c-rhodes

Reviewed By: efriedma

Subscribers: sdesmalen, tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82416



From all-commits at lists.llvm.org  Tue Jul  7 13:49:49 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Tue, 07 Jul 2020 13:49:49 -0700
Subject: [all-commits] [llvm/llvm-project] 24ed3a: [mlir][Vector] Add
	ExtractOp folding
Message-ID: <llvm/llvm-project/push/refs/heads/master/021d56-24ed3a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 24ed3a9403fa0494275212765026a1bb4169ac76
      https://github.com/llvm/llvm-project/commit/24ed3a9403fa0494275212765026a1bb4169ac76
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/include/mlir/IR/AffineMap.h
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/IR/AffineMap.cpp
    M mlir/test/Dialect/Vector/canonicalize.mlir

  Log Message:
  -----------
  [mlir][Vector] Add ExtractOp folding

This revision adds foldings for ExtractOp operations that come from previous InsertOp.
InsertOp have cumulative semantic where multiple chained inserts are necessary to produce the final value from which the extracts are obtained.
Additionally, TransposeOp may be interleaved and need to be tracked in order to follow the producer consumer relationships and properly compute positions.

Differential revision: https://reviews.llvm.org/D83150



From all-commits at lists.llvm.org  Tue Jul  7 14:02:54 2020
From: all-commits at lists.llvm.org (Eric Astor via All-commits)
Date: Tue, 07 Jul 2020 14:02:54 -0700
Subject: [all-commits] [llvm/llvm-project] bc8e26: [ms] [llvm-ml] Add
 initial MASM STRUCT/UNION support
Message-ID: <llvm/llvm-project/push/refs/heads/master/24ed3a-bc8e26@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bc8e262afe833fce2bff46c73d9e77ed23fd720f
      https://github.com/llvm/llvm-project/commit/bc8e262afe833fce2bff46c73d9e77ed23fd720f
  Author: Eric Astor <epastor at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCParser/MCAsmParser.h
    M llvm/include/llvm/MC/MCParser/MCTargetAsmParser.h
    M llvm/lib/MC/MCParser/MasmParser.cpp
    M llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
    A llvm/test/tools/llvm-ml/struct.test
    A llvm/test/tools/llvm-ml/struct_errors.test

  Log Message:
  -----------
  [ms] [llvm-ml] Add initial MASM STRUCT/UNION support

Summary:
Add support for user-defined types to MasmParser, including initialization and field access.

Known issues:
- Omitted entry initializers (e.g., <,0>) do not work consistently for nested structs/arrays.
- Size checking/inference for values with known types is not yet implemented.
- Some ml64.exe syntaxes for accessing STRUCT fields are not recognized.
  - `[<register>.<struct name>].<field>`
  - `[<register>[<struct name>.<field>]]`
  - `(<struct name> PTR [<register>]).<field>`
  - `[<variable>.<struct name>].<field>`
  - `(<struct name> PTR <variable>).<field>`

Reviewed By: thakis

Differential Revision: https://reviews.llvm.org/D75306



From all-commits at lists.llvm.org  Tue Jul  7 14:09:19 2020
From: all-commits at lists.llvm.org (Chris Gyurgyik via All-commits)
Date: Tue, 07 Jul 2020 14:09:19 -0700
Subject: [all-commits] [llvm/llvm-project] b6a20a: [libc] Add memchr
	implementation.
Message-ID: <llvm/llvm-project/push/refs/heads/master/bc8e26-b6a20a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b6a20a4970813e0c64e2799f83ec246a82f70438
      https://github.com/llvm/llvm-project/commit/b6a20a4970813e0c64e2799f83ec246a82f70438
  Author: cgyurgyik <gyurgyikcp at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M libc/config/linux/aarch64/entrypoints.txt
    M libc/config/linux/x86_64/entrypoints.txt
    M libc/src/string/CMakeLists.txt
    A libc/src/string/memchr.cpp
    A libc/src/string/memchr.h
    M libc/test/src/CMakeLists.txt
    M libc/test/src/string/CMakeLists.txt
    A libc/test/src/string/memchr_test.cpp

  Log Message:
  -----------
  [libc] Add memchr implementation.



From all-commits at lists.llvm.org  Tue Jul  7 14:31:01 2020
From: all-commits at lists.llvm.org (Hubert Tong via All-commits)
Date: Tue, 07 Jul 2020 14:31:01 -0700
Subject: [all-commits] [llvm/llvm-project] ef32c6: [tests] Revert unhelpful
 change from d73eed42d1dc
Message-ID: <llvm/llvm-project/push/refs/heads/release/10.x/70919a-ef32c6@github.com>

  Branch: refs/heads/release/10.x
  Home:   https://github.com/llvm/llvm-project
  Commit: ef32c611aa214dea855364efd7ba451ec5ec3f74
      https://github.com/llvm/llvm-project/commit/ef32c611aa214dea855364efd7ba451ec5ec3f74
  Author: Hubert Tong <hubert.reinterpretcast at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/asm-modifier.ll

  Log Message:
  -----------
  [tests] Revert unhelpful change from d73eed42d1dc

(cherry picked from commit 0e8608b3c38886c224d252c6b126c804645b7761)



From all-commits at lists.llvm.org  Tue Jul  7 14:31:03 2020
From: all-commits at lists.llvm.org (Med Ismail Bennani via All-commits)
Date: Tue, 07 Jul 2020 14:31:03 -0700
Subject: [all-commits] [llvm/llvm-project] 0d7401: [lldb/api] Add checks for
 StackFrame::GetRegisterC...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b6a20a-0d7401@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d7401cf9d5cc0db3de9a8ddb8ea2362d5412d2f
      https://github.com/llvm/llvm-project/commit/0d7401cf9d5cc0db3de9a8ddb8ea2362d5412d2f
  Author: Med Ismail Bennani <medismail.bennani at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/source/API/SBFrame.cpp

  Log Message:
  -----------
  [lldb/api] Add checks for StackFrame::GetRegisterContext calls (NFC)

This patch fixes a crash that is happening because of a null pointer
dereference in SBFrame.

StackFrame::GetRegisterContext says explicitly that you might not get
a valid RegisterContext back but the pointer wasn't tested before,
resulting in crashes. This should solve the issue.

rdar://54462095

Differential Revision: https://reviews.llvm.org/D83343

Signed-off-by: Med Ismail Bennani <medismail.bennani at gmail.com>



From all-commits at lists.llvm.org  Tue Jul  7 14:56:14 2020
From: all-commits at lists.llvm.org (Christopher Tetreault via All-commits)
Date: Tue, 07 Jul 2020 14:56:14 -0700
Subject: [all-commits] [llvm/llvm-project] c17120: [SVE] Remove calls to
 VectorType::getNumElements f...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0d7401-c17120@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c17120a3a4c14940982320beafa455437d60d170
      https://github.com/llvm/llvm-project/commit/c17120a3a4c14940982320beafa455437d60d170
  Author: Christopher Tetreault <ctetreau at quicinc.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/unittests/AsmParser/AsmParserTest.cpp

  Log Message:
  -----------
  [SVE] Remove calls to VectorType::getNumElements from AsmParserTest

Reviewers: efriedma, c-rhodes, david-arm, kmclaughlin, fpetrogalli, sdesmalen

Reviewed By: efriedma

Subscribers: tschuett, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83339



From all-commits at lists.llvm.org  Tue Jul  7 15:01:22 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Tue, 07 Jul 2020 15:01:22 -0700
Subject: [all-commits] [llvm/llvm-project] 8c5825: [llvm-readobj][test] Fix
 ELF/verneed-flags.yaml
Message-ID: <llvm/llvm-project/push/refs/heads/master/c17120-8c5825@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8c5825befb7bbb2e76f7eccedc6d3bf26e9b2a6a
      https://github.com/llvm/llvm-project/commit/8c5825befb7bbb2e76f7eccedc6d3bf26e9b2a6a
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/verneed-flags.yaml

  Log Message:
  -----------
  [llvm-readobj][test] Fix ELF/verneed-flags.yaml

*.yaml tests don't currently run, so we failed to update it.



From all-commits at lists.llvm.org  Tue Jul  7 15:01:42 2020
From: all-commits at lists.llvm.org (Davide Italiano via All-commits)
Date: Tue, 07 Jul 2020 15:01:42 -0700
Subject: [all-commits] [llvm/llvm-project] 583247: Do not set
 LLDB_DEBUGSERVER_PATH if --out-of-tree-...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8c5825-583247@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5832473dcf4e5b22c9eb6381fb291be92f431208
      https://github.com/llvm/llvm-project/commit/5832473dcf4e5b22c9eb6381fb291be92f431208
  Author: Davide Italiano <ditaliano at apple.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/dotest.py

  Log Message:
  -----------
  Do not set LLDB_DEBUGSERVER_PATH if --out-of-tree-debugserver is passed.

This gets rid of some surprising interplay between the flags.
Mainly needed because of Rosetta debugserver & Apple Silicon.

Differential Revision:  https://reviews.llvm.org/D82804



From all-commits at lists.llvm.org  Tue Jul  7 15:03:49 2020
From: all-commits at lists.llvm.org (Davide Italiano via All-commits)
Date: Tue, 07 Jul 2020 15:03:49 -0700
Subject: [all-commits] [llvm/llvm-project] 4dba3f: [dotest] Log a warning
 when --server and --out-of-...
Message-ID: <llvm/llvm-project/push/refs/heads/master/583247-4dba3f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4dba3f4e030a906f9ec7e940dfc4a57b94374154
      https://github.com/llvm/llvm-project/commit/4dba3f4e030a906f9ec7e940dfc4a57b94374154
  Author: Davide Italiano <ditaliano at apple.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/dotest.py

  Log Message:
  -----------
  [dotest] Log a warning when --server and --out-of-tree-debugserver are set

Suggested by Vedant.



From all-commits at lists.llvm.org  Tue Jul  7 15:06:09 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Tue, 07 Jul 2020 15:06:09 -0700
Subject: [all-commits] [llvm/llvm-project] bdc313: [RuntimeDyld][test] Fix
 ExecutionEngine/RuntimeDyl...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4dba3f-bdc313@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bdc3134e237737dd46b51cd1ecd41ecbbe9f921a
      https://github.com/llvm/llvm-project/commit/bdc3134e237737dd46b51cd1ecd41ecbbe9f921a
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/test/ExecutionEngine/RuntimeDyld/X86/ELF_x86-64_none.yaml

  Log Message:
  -----------
  [RuntimeDyld][test] Fix ExecutionEngine/RuntimeDyld/X86/ELF_x86-64_none.yaml after D60122

*.yaml tests don't currently run, so we failed to notice it.



From all-commits at lists.llvm.org  Tue Jul  7 15:20:10 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Tue, 07 Jul 2020 15:20:10 -0700
Subject: [all-commits] [llvm/llvm-project] 04b85e: Revert "[SLP] Make sure
 instructions are ordered w...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bdc313-04b85e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 04b85e2bcbffcbe4ff4eb1ef3762f326525cae7c
      https://github.com/llvm/llvm-project/commit/04b85e2bcbffcbe4ff4eb1ef3762f326525cae7c
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/AArch64/spillcost-order.ll

  Log Message:
  -----------
  Revert "[SLP] Make sure instructions are ordered when computing spill cost."

This seems to break http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/24371

This reverts commit eb46137daa92723b75d828f2db959f2061612622.



From all-commits at lists.llvm.org  Tue Jul  7 15:21:45 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 15:21:45 -0700
Subject: [all-commits] [llvm/llvm-project] 91f706: [X86] Add back the assert
 in getImpliedFeatures th...
Message-ID: <llvm/llvm-project/push/refs/heads/master/04b85e-91f706@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 91f70675cc6e5c872e0059c11d797b8726eeac67
      https://github.com/llvm/llvm-project/commit/91f70675cc6e5c872e0059c11d797b8726eeac67
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Add back the assert in getImpliedFeatures that I removed in ef4cc70f3ed2a91e0a48c6448c517c3ba34c2846

I've added additional features to the table so I want to see if
the bots are happier with this.



From all-commits at lists.llvm.org  Tue Jul  7 15:27:52 2020
From: all-commits at lists.llvm.org (Joachim via All-commits)
Date: Tue, 07 Jul 2020 15:27:52 -0700
Subject: [all-commits] [llvm/llvm-project] 0fa0cf: [OpenMP][Tests] Update
 compatibility with GCC (NFC)
Message-ID: <llvm/llvm-project/push/refs/heads/master/91f706-0fa0cf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0fa0cf8638b0777a1a44feebf78a63865e48ecf6
      https://github.com/llvm/llvm-project/commit/0fa0cf8638b0777a1a44feebf78a63865e48ecf6
  Author: Joachim Protze <protze at itc.rwth-aachen.de>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M openmp/runtime/test/ompt/worksharing/for/runtime.c
    M openmp/runtime/test/ompt/worksharing/for/runtime_serialized.c
    M openmp/runtime/test/ompt/worksharing/for/runtime_split.c
    M openmp/runtime/test/worksharing/for/bug_set_schedule_0.c
    M openmp/runtime/test/worksharing/for/omp_for_schedule_runtime.c
    M openmp/runtime/test/worksharing/for/omp_nonmonotonic_dynamic1.c

  Log Message:
  -----------
  [OpenMP][Tests] Update compatibility with GCC (NFC)

Commit 95a28df5c provided implementation for GOMP*_nonmonotonic*runtime*
functions. Now the tests succeed with gcc 9 and 10



From all-commits at lists.llvm.org  Tue Jul  7 16:15:01 2020
From: all-commits at lists.llvm.org (Michael Spencer via All-commits)
Date: Tue, 07 Jul 2020 16:15:01 -0700
Subject: [all-commits] [llvm/llvm-project] 64788d: [clang] Include missing
 LangOpts in `getModuleHash`.
Message-ID: <llvm/llvm-project/push/refs/heads/master/0fa0cf-64788d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 64788d7d5377345af5e3080d26cb6a76c324ab5b
      https://github.com/llvm/llvm-project/commit/64788d7d5377345af5e3080d26cb6a76c324ab5b
  Author: Michael Spencer <bigcheesegs at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/ObjCRuntime.h
    M clang/lib/Frontend/CompilerInvocation.cpp
    M clang/test/Modules/context-hash.c
    M llvm/include/llvm/Support/VersionTuple.h

  Log Message:
  -----------
  [clang] Include missing LangOpts in `getModuleHash`.

`ObjCRuntime` and `CommentOpts.BlockCommandNames` are checked by
`ASTReader::checkLanguageOptions`, but are not part of the module
context hash. This can lead to errors when using implicit modules if
different TUs have different values for these options when using the
same module cache.

This was not hit very often due to the rare usage of
`-fblock-command-names=` and that `ObjCRuntime` is by default set by
the target triple, which is part of the existing context hash.



From all-commits at lists.llvm.org  Tue Jul  7 16:19:25 2020
From: all-commits at lists.llvm.org (Philip Reames via All-commits)
Date: Tue, 07 Jul 2020 16:19:25 -0700
Subject: [all-commits] [llvm/llvm-project] 995587: [Statepoint] Reduce
 intendation and change a varia...
Message-ID: <llvm/llvm-project/push/refs/heads/master/64788d-22596e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9955876d74a51659791fd72f8acb1fba27deacb0
      https://github.com/llvm/llvm-project/commit/9955876d74a51659791fd72f8acb1fba27deacb0
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp

  Log Message:
  -----------
  [Statepoint] Reduce intendation and change a variable name [NFC]


  Commit: 22596e7b2f3e22b99b828f8dc17434c53f1f67e7
      https://github.com/llvm/llvm-project/commit/22596e7b2f3e22b99b828f8dc17434c53f1f67e7
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp

  Log Message:
  -----------
  [Statepoint] Use early return to reduce nesting and clarify comments [NFC]


Compare: https://github.com/llvm/llvm-project/compare/64788d7d5377...22596e7b2f3e

From all-commits at lists.llvm.org  Tue Jul  7 16:39:25 2020
From: all-commits at lists.llvm.org (Peter Klausler via All-commits)
Date: Tue, 07 Jul 2020 16:39:25 -0700
Subject: [all-commits] [llvm/llvm-project] 8f0f9e: [flang] Fix CHARACTER
 length folding problem
Message-ID: <llvm/llvm-project/push/refs/heads/master/22596e-8f0f9e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f0f9eaddf9ea8cbab418a64fb6557928b3c907a
      https://github.com/llvm/llvm-project/commit/8f0f9eaddf9ea8cbab418a64fb6557928b3c907a
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M flang/include/flang/Evaluate/type.h
    M flang/lib/Evaluate/fold-integer.cpp
    M flang/lib/Evaluate/shape.cpp
    M flang/lib/Evaluate/type.cpp
    M flang/lib/Evaluate/variable.cpp

  Log Message:
  -----------
  [flang] Fix CHARACTER length folding problem

Do not rewrite LEN(x) or x%len to the expression that specifies
the length of x when that length is not a constant expression.
Its value may have changed since the value of the expression was
first captured in the definition of the object.

Reviewed By: tskeith, sscalpone

Differential Revision: https://reviews.llvm.org/D83352



From all-commits at lists.llvm.org  Tue Jul  7 16:43:58 2020
From: all-commits at lists.llvm.org (Mauricio Sifontes via All-commits)
Date: Tue, 07 Jul 2020 16:43:58 -0700
Subject: [all-commits] [llvm/llvm-project] ec04ce: Create the MLIR Reduce
	framework
Message-ID: <llvm/llvm-project/push/refs/heads/master/8f0f9e-ec04ce@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ec04ce4623522a326672f03fecb41812386a8c0e
      https://github.com/llvm/llvm-project/commit/ec04ce4623522a326672f03fecb41812386a8c0e
  Author: Mauricio Sifontes <sifontes at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    A mlir/include/mlir/Reducer/Tester.h
    M mlir/lib/CMakeLists.txt
    A mlir/lib/Reducer/CMakeLists.txt
    A mlir/lib/Reducer/Tester.cpp
    M mlir/test/CMakeLists.txt
    A mlir/test/mlir-reduce/test.sh
    A mlir/test/mlir-reduce/testcase-linux.mlir
    M mlir/tools/CMakeLists.txt
    A mlir/tools/mlir-reduce/CMakeLists.txt
    A mlir/tools/mlir-reduce/mlir-reduce.cpp

  Log Message:
  -----------
  Create the MLIR Reduce framework

Create the framework and testing environment for MLIR Reduce - a tool
with the objective to reduce large test cases into smaller ones while
preserving their interesting behavior.

Implement the functionality to parse command line arguments, parse the
MLIR test cases into modules and run the interestingness tests on
the modules.

Reviewed By: jpienaar

Differential Revision: https://reviews.llvm.org/D82803



From all-commits at lists.llvm.org  Tue Jul  7 17:48:16 2020
From: all-commits at lists.llvm.org (Akira Hatanaka via All-commits)
Date: Tue, 07 Jul 2020 17:48:16 -0700
Subject: [all-commits] [llvm/llvm-project] 040270: [Sema] Teach -Wcast-align
 to compute alignment of ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ec04ce-040270@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 04027052a72f982c9e09472427ec7339415fb777
      https://github.com/llvm/llvm-project/commit/04027052a72f982c9e09472427ec7339415fb777
  Author: Akira Hatanaka <ahatanaka at apple.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/SemaCXX/warn-cast-align.cpp

  Log Message:
  -----------
  [Sema] Teach -Wcast-align to compute alignment of CXXThisExpr

This fixes https://bugs.llvm.org/show_bug.cgi?id=46605.

rdar://problem/65158878

Differential Revision: https://reviews.llvm.org/D83317



From all-commits at lists.llvm.org  Tue Jul  7 17:50:42 2020
From: all-commits at lists.llvm.org (SidManning via All-commits)
Date: Tue, 07 Jul 2020 17:50:42 -0700
Subject: [all-commits] [llvm/llvm-project] baca8f: [compiler-rt][Hexagon]
 Remove fma/fmin/max code
Message-ID: <llvm/llvm-project/push/refs/heads/master/040270-baca8f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: baca8f977edce6edb0f9074b77a38c753f8f0c79
      https://github.com/llvm/llvm-project/commit/baca8f977edce6edb0f9074b77a38c753f8f0c79
  Author: Sid Manning <sidneym at quicinc.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M compiler-rt/lib/builtins/CMakeLists.txt
    M compiler-rt/lib/builtins/hexagon/dffma.S
    R compiler-rt/lib/builtins/hexagon/fabs_opt.S
    R compiler-rt/lib/builtins/hexagon/fma_opt.S
    R compiler-rt/lib/builtins/hexagon/fmax_opt.S
    R compiler-rt/lib/builtins/hexagon/fmin_opt.S

  Log Message:
  -----------
  [compiler-rt][Hexagon] Remove fma/fmin/max code

This code should reside in the c-library.

Differential Revision: https://reviews.llvm.org/D82263



From all-commits at lists.llvm.org  Tue Jul  7 17:56:17 2020
From: all-commits at lists.llvm.org (Wouter van Oortmerssen via All-commits)
Date: Tue, 07 Jul 2020 17:56:17 -0700
Subject: [all-commits] [llvm/llvm-project] fd0964: [WebAssembly] fix gcc 10
	warning
Message-ID: <llvm/llvm-project/push/refs/heads/master/baca8f-fd0964@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fd0964ae8340d24ce7991767fbbfe4bc01af87b3
      https://github.com/llvm/llvm-project/commit/fd0964ae8340d24ce7991767fbbfe4bc01af87b3
  Author: Wouter van Oortmerssen <aardappel at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/BinaryFormat/Wasm.h
    M llvm/lib/MC/WasmObjectWriter.cpp

  Log Message:
  -----------
  [WebAssembly] fix gcc 10 warning



From all-commits at lists.llvm.org  Tue Jul  7 18:01:33 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 18:01:33 -0700
Subject: [all-commits] [llvm/llvm-project] f1d290: [X86] Merge the
 FEATURE_64BIT and FEATURE_EM64T bi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fd0964-f1d290@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f1d290d81298092b693076725cef4f34e951e974
      https://github.com/llvm/llvm-project/commit/f1d290d81298092b693076725cef4f34e951e974
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  [X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def.

These represent the same thing but 64BIT only showed up from
getHostCPUFeatures providing a list of featuers to clang. While
EM64T showed up from getting the features for a named CPU.

EM64T didn't have a string specifically so it would not be passed
up to clang when getting features for a named CPU. While 64bit
needed a name since that's how it is index.

Merge them by filtering 64bit out before sending features to clang
for named CPUs.



From all-commits at lists.llvm.org  Tue Jul  7 18:21:05 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 18:21:05 -0700
Subject: [all-commits] [llvm/llvm-project] d92bf7: Revert "[X86] Merge the
 FEATURE_64BIT and FEATURE_...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f1d290-d92bf7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d92bf71a07c1787b535f8eb9deb27a4f11ac2d44
      https://github.com/llvm/llvm-project/commit/d92bf71a07c1787b535f8eb9deb27a4f11ac2d44
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  Revert "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def."

An accidental change snuck in here

This reverts commit f1d290d81298092b693076725cef4f34e951e974.



From all-commits at lists.llvm.org  Tue Jul  7 18:22:56 2020
From: all-commits at lists.llvm.org (Rahul Joshi via All-commits)
Date: Tue, 07 Jul 2020 18:22:56 -0700
Subject: [all-commits] [llvm/llvm-project] 74145d: [MLIR] Combine the 2
 overloads of FuncOp::build() ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d92bf7-74145d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 74145d584126da2ce7a836d9b2240d56442f3ea1
      https://github.com/llvm/llvm-project/commit/74145d584126da2ce7a836d9b2240d56442f3ea1
  Author: Rahul Joshi <jurahul at google.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/include/mlir/IR/Function.h
    M mlir/lib/Conversion/GPUToVulkan/ConvertGPULaunchFuncToVulkanLaunchFunc.cpp
    M mlir/lib/Conversion/LinalgToStandard/LinalgToStandard.cpp
    M mlir/lib/IR/Function.cpp

  Log Message:
  -----------
  [MLIR] Combine the 2 overloads of FuncOp::build() into one.

- This will eliminate the need to pass an empty `ArrayRef<NamedAttribute>{}` when
  no named attributes are required on the function.

Differential Revision: https://reviews.llvm.org/D83356



From all-commits at lists.llvm.org  Tue Jul  7 18:28:51 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Tue, 07 Jul 2020 18:28:51 -0700
Subject: [all-commits] [llvm/llvm-project] 065fc1: PR45521: Preserve the
 value kind when performing a...
Message-ID: <llvm/llvm-project/push/refs/heads/master/74145d-065fc1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 065fc1eafe7c6f67f8029bcd38e6864b3c429e35
      https://github.com/llvm/llvm-project/commit/065fc1eafe7c6f67f8029bcd38e6864b3c429e35
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaExprCXX.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/test/SemaCXX/references.cpp

  Log Message:
  -----------
  PR45521: Preserve the value kind when performing a standard conversion
sequence on a glvalue expression.

If the sequence is supposed to perform an lvalue-to-rvalue conversion,
then one will be specified as the first conversion in the sequence.
Otherwise, one should not be invented.



From all-commits at lists.llvm.org  Tue Jul  7 18:38:49 2020
From: all-commits at lists.llvm.org (HazemAbdelhafez via All-commits)
Date: Tue, 07 Jul 2020 18:38:49 -0700
Subject: [all-commits] [llvm/llvm-project] 34c485: [mlir][spirv] Add
 MatrixTimesMatrix operation
Message-ID: <llvm/llvm-project/push/refs/heads/master/065fc1-34c485@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 34c485201507de2602b70b0df368dbc6c0b0fecb
      https://github.com/llvm/llvm-project/commit/34c485201507de2602b70b0df368dbc6c0b0fecb
  Author: HazemAbdelhafez <23439402+HazemAbdelhafez at users.noreply.github.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/SPIRVBase.td
    M mlir/include/mlir/Dialect/SPIRV/SPIRVMatrixOps.td
    M mlir/include/mlir/Dialect/SPIRV/SPIRVTypes.h
    M mlir/lib/Dialect/SPIRV/SPIRVDialect.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVOps.cpp
    M mlir/lib/Dialect/SPIRV/SPIRVTypes.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
    M mlir/test/Dialect/SPIRV/Serialization/matrix.mlir
    M mlir/test/Dialect/SPIRV/matrix-ops.mlir

  Log Message:
  -----------
  [mlir][spirv] Add MatrixTimesMatrix operation

Add MatrixTimesMatrix operation to SPIRV Dialect and add NoSideEffect trait
to Matrix ops.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D82671



From all-commits at lists.llvm.org  Tue Jul  7 18:50:48 2020
From: all-commits at lists.llvm.org (Ben Shi via All-commits)
Date: Tue, 07 Jul 2020 18:50:48 -0700
Subject: [all-commits] [llvm/llvm-project] cb82de: [RISCV] Optimize
 multiplication by constant
Message-ID: <llvm/llvm-project/push/refs/heads/master/34c485-cb82de@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cb82de29601745d6c4beaf51ee1dbd1bf7acc186
      https://github.com/llvm/llvm-project/commit/cb82de29601745d6c4beaf51ee1dbd1bf7acc186
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVISelLowering.h
    M llvm/test/CodeGen/RISCV/mul.ll

  Log Message:
  -----------
  [RISCV] Optimize multiplication by constant

... to shift/add or shift/sub.

Do not enable it on riscv32 with the M extension where decomposeMulByConstant
may not be an optimization.

Reviewed By: luismarques, MaskRay

Differential Revision: https://reviews.llvm.org/D82660



From all-commits at lists.llvm.org  Tue Jul  7 18:58:01 2020
From: all-commits at lists.llvm.org (Ben Shi via All-commits)
Date: Tue, 07 Jul 2020 18:58:01 -0700
Subject: [all-commits] [llvm/llvm-project] 1e9d08: [RISCV] optimize addition
 with a pair of (addi imm)
Message-ID: <llvm/llvm-project/push/refs/heads/master/cb82de-1e9d08@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e9d0811c9bf40abbe07d591057869568f140036
      https://github.com/llvm/llvm-project/commit/1e9d0811c9bf40abbe07d591057869568f140036
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
    A llvm/test/CodeGen/RISCV/add-imm.ll

  Log Message:
  -----------
  [RISCV] optimize addition with a pair of (addi imm)

For an addition with an immediate in specific ranges, a pair of
addi-addi can be generated instead of the ordinary lui-addi-add serial.

Reviewed By: MaskRay, luismarques

Differential Revision: https://reviews.llvm.org/D82262



From all-commits at lists.llvm.org  Tue Jul  7 19:04:16 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Tue, 07 Jul 2020 19:04:16 -0700
Subject: [all-commits] [llvm/llvm-project] 51b0da: Recommit "[X86] Merge the
 FEATURE_64BIT and FEATUR...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1e9d08-51b0da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 51b0da731af75c68dd521e04cc576d5a611b1612
      https://github.com/llvm/llvm-project/commit/51b0da731af75c68dd521e04cc576d5a611b1612
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  Recommit "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def."

These represent the same thing but 64BIT only showed up from
getHostCPUFeatures providing a list of featuers to clang. While
EM64T showed up from getting the features for a named CPU.

EM64T didn't have a string specifically so it would not be passed
up to clang when getting features for a named CPU. While 64bit
needed a name since that's how it is index.

Merge them by filtering 64bit out before sending features to clang
for named CPUs.



From all-commits at lists.llvm.org  Tue Jul  7 19:08:03 2020
From: all-commits at lists.llvm.org (Muhammad Omair Javaid via All-commits)
Date: Tue, 07 Jul 2020 19:08:03 -0700
Subject: [all-commits] [llvm/llvm-project] 1f780c: [LLDB] Disable flaky
 lldb-vscode tests on arm
Message-ID: <llvm/llvm-project/push/refs/heads/master/51b0da-1f780c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f780c997c3616465a4180ffb20a5db4ec9d7776
      https://github.com/llvm/llvm-project/commit/1f780c997c3616465a4180ffb20a5db4ec9d7776
  Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/test/API/tools/lldb-vscode/attach/TestVSCode_attach.py

  Log Message:
  -----------
  [LLDB] Disable flaky lldb-vscode tests on arm

Summary:
These two tests are flaky on lldb Arm buildbot as well. They are already
being skipped for aarch64. I am going to mark them skipped for Arm.

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D81978



From all-commits at lists.llvm.org  Tue Jul  7 19:29:44 2020
From: all-commits at lists.llvm.org (Nico Weber via All-commits)
Date: Tue, 07 Jul 2020 19:29:44 -0700
Subject: [all-commits] [llvm/llvm-project] fe13ee: [gn build] Port
	baca8f977ed
Message-ID: <llvm/llvm-project/push/refs/heads/master/1f780c-fe13ee@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fe13ee875b102e5bf66c212883852f08796168b3
      https://github.com/llvm/llvm-project/commit/fe13ee875b102e5bf66c212883852f08796168b3
  Author: Nico Weber <thakis at chromium.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn

  Log Message:
  -----------
  [gn build] Port baca8f977ed



From all-commits at lists.llvm.org  Tue Jul  7 19:38:33 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Tue, 07 Jul 2020 19:38:33 -0700
Subject: [all-commits] [llvm/llvm-project] 0a4149: [openmp][NFC] Remove
 duplicate clause defaultmap f...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fe13ee-0a4149@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0a41493b9822514daf72d036d088ac91d9235b0c
      https://github.com/llvm/llvm-project/commit/0a41493b9822514daf72d036d088ac91d9235b0c
  Author: clementval <clementval at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Frontend/OpenMP/OMP.td

  Log Message:
  -----------
  [openmp][NFC] Remove duplicate clause defaultmap for target parallel do



From all-commits at lists.llvm.org  Tue Jul  7 19:57:41 2020
From: all-commits at lists.llvm.org (Nico Weber via All-commits)
Date: Tue, 07 Jul 2020 19:57:41 -0700
Subject: [all-commits] [llvm/llvm-project] e885f3: Revert "[X86] Add back
 the assert in getImpliedFea...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0a4149-e885f3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e885f336fd78e35ccb8e967e0664b356de333963
      https://github.com/llvm/llvm-project/commit/e885f336fd78e35ccb8e967e0664b356de333963
  Author: Nico Weber <thakis at chromium.org>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  Revert "[X86] Add back the assert in getImpliedFeatures that I removed in ef4cc70f3ed2a91e0a48c6448c517c3ba34c2846"

This reverts commit 91f70675cc6e5c872e0059c11d797b8726eeac67.
It seems to break most (all?) hwasan tests.



From all-commits at lists.llvm.org  Tue Jul  7 21:06:10 2020
From: all-commits at lists.llvm.org (Mehdi Amini via All-commits)
Date: Tue, 07 Jul 2020 21:06:10 -0700
Subject: [all-commits] [llvm/llvm-project] f54d0e: Rename
 `xla_lhlo.terminator` into `return` in SCF ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e885f3-f54d0e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f54d0e36be6a4d5dab67244e85b8664282dcf5d1
      https://github.com/llvm/llvm-project/commit/f54d0e36be6a4d5dab67244e85b8664282dcf5d1
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/test/Dialect/SCF/parallel-loop-fusion.mlir

  Log Message:
  -----------
  Rename `xla_lhlo.terminator` into `return` in SCF parallel loop test (NFC)

It seems that these were inserted here inadvertently instead of using
standard `return`.



From all-commits at lists.llvm.org  Tue Jul  7 21:06:46 2020
From: all-commits at lists.llvm.org (Tom Stellard via All-commits)
Date: Tue, 07 Jul 2020 21:06:46 -0700
Subject: [all-commits] [llvm/llvm-project]
Message-ID: <llvm/llvm-project/push/refs/tags/llvmorg-10.0.1-rc4/000000-4508ed@github.com>

  Branch: refs/tags/llvmorg-10.0.1-rc4
  Home:   https://github.com/llvm/llvm-project

From all-commits at lists.llvm.org  Tue Jul  7 23:36:08 2020
From: all-commits at lists.llvm.org (serge-sans-paille via All-commits)
Date: Tue, 07 Jul 2020 23:36:08 -0700
Subject: [all-commits] [llvm/llvm-project] edc7da: Upgrade
 TypePromotionTransaction to be able to rep...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f54d0e-edc7da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: edc7da24057b22896dc6522d3f98ccdd75a4e7f8
      https://github.com/llvm/llvm-project/commit/edc7da24057b22896dc6522d3f98ccdd75a4e7f8
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/CodeGenPrepare.cpp

  Log Message:
  -----------
  Upgrade TypePromotionTransaction to be able to report changes in CodeGenPrepare

optimizeMemoryInst was reporting no change while still modifying the IR.
Inspect the status of TypePromotionTransaction to get a better status.

Related to https://reviews.llvm.org/D80916

Differential Revision: https://reviews.llvm.org/D81256



From all-commits at lists.llvm.org  Wed Jul  8 00:52:16 2020
From: all-commits at lists.llvm.org (Nithin VR via All-commits)
Date: Wed, 08 Jul 2020 00:52:16 -0700
Subject: [all-commits] [llvm/llvm-project] 20e271: [analyzer] Warning for
 default constructed unique_...
Message-ID: <llvm/llvm-project/push/refs/heads/master/edc7da-20e271@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 20e271a98de5609e22766e56f9c374b150f06982
      https://github.com/llvm/llvm-project/commit/20e271a98de5609e22766e56f9c374b150f06982
  Author: Nithin Vadukkumchery Rajendrakumar <vrnithinkumar at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/docs/analyzer/checkers.rst
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
    M clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
    A clang/lib/StaticAnalyzer/Checkers/SmartPtr.h
    A clang/lib/StaticAnalyzer/Checkers/SmartPtrChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/SmartPtrModeling.cpp
    M clang/test/Analysis/Inputs/system-header-simulator-cxx.h
    M clang/test/Analysis/analyzer-config.c
    M clang/test/Analysis/smart-ptr.cpp
    M clang/test/Analysis/use-after-move.cpp

  Log Message:
  -----------
  [analyzer] Warning for default constructed unique_ptr dereference

Summary: Add support for warning incase of default constructed unique pointer dereferences

Reviewed By: NoQ, Szelethus, vsavchenko, xazax.hun

Tags: #clang

Differential Revision: https://reviews.llvm.org/D81315



From all-commits at lists.llvm.org  Wed Jul  8 00:58:58 2020
From: all-commits at lists.llvm.org (llvmgnsyncbot via All-commits)
Date: Wed, 08 Jul 2020 00:58:58 -0700
Subject: [all-commits] [llvm/llvm-project] d8dfd6: [gn build] Port
	20e271a98de
Message-ID: <llvm/llvm-project/push/refs/heads/master/20e271-d8dfd6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d8dfd6dcc143a2164ae781de6598e72b7183fc3f
      https://github.com/llvm/llvm-project/commit/d8dfd6dcc143a2164ae781de6598e72b7183fc3f
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/clang/lib/StaticAnalyzer/Checkers/BUILD.gn

  Log Message:
  -----------
  [gn build] Port 20e271a98de



From all-commits at lists.llvm.org  Wed Jul  8 01:00:09 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Wed, 08 Jul 2020 01:00:09 -0700
Subject: [all-commits] [llvm/llvm-project] 80970a: [DSE,
 MSSA] Eliminate stores by terminators (free, l...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d8dfd6-80970a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 80970ac87574c6d0292894a4a912fa512336f434
      https://github.com/llvm/llvm-project/commit/80970ac87574c6d0292894a4a912fa512336f434
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
    M llvm/test/Transforms/DeadStoreElimination/MSSA/2016-07-17-UseAfterFree.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/free.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/lifetime.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/memset-missing-debugloc.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/multiblock-captures.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/multiblock-malloc-free.ll
    M llvm/test/Transforms/DeadStoreElimination/MSSA/simple.ll

  Log Message:
  -----------
  [DSE,MSSA] Eliminate stores by terminators (free,lifetime.end).

This patch adds support for eliminating stores by free & lifetime.end
calls. We can remove stores that are not read before calling a memory
terminator and we can eliminate all stores after a memory terminator
until we see a new lifetime.start. The second case seems to not really
trigger much in practice though.

Reviewers: dmgreen, rnk, efriedma, bryant, asbirlea, Tyker

Reviewed By: asbirlea

Differential Revision: https://reviews.llvm.org/D72410



From all-commits at lists.llvm.org  Wed Jul  8 01:02:29 2020
From: all-commits at lists.llvm.org (Heejin Ahn via All-commits)
Date: Wed, 08 Jul 2020 01:02:29 -0700
Subject: [all-commits] [llvm/llvm-project] 7e6793: [WebAssembly] Generate
 unreachable after __stack_c...
Message-ID: <llvm/llvm-project/push/refs/heads/master/80970a-7e6793@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e6793aa33dd61ed9dd531871fce30c1b7978e13
      https://github.com/llvm/llvm-project/commit/7e6793aa33dd61ed9dd531871fce30c1b7978e13
  Author: Heejin Ahn <aheejin at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/test/CodeGen/WebAssembly/stack-protector.ll

  Log Message:
  -----------
  [WebAssembly] Generate unreachable after __stack_chk_fail

`__stack_chk_fail` does not return, but `unreachable` was not generated
following `call __stack_chk_fail`. This had a possibility to generate an
invalid binary for functions with a return type, because
`__stack_chk_fail`'s return type is void and `call __stack_chk_fail` can
be the last instruction in the function whose return type is non-void.
Generating `unreachable` after it makes sure CFGStackify's
`fixEndsAtEndOfFunction` handles it correctly.

Reviewed By: tlively

Differential Revision: https://reviews.llvm.org/D83277



From all-commits at lists.llvm.org  Wed Jul  8 01:07:25 2020
From: all-commits at lists.llvm.org (George Mitenkov via All-commits)
Date: Wed, 08 Jul 2020 01:07:25 -0700
Subject: [all-commits] [llvm/llvm-project] 005803: [MLIR][SPIRVToLLVM]
 Miscellaneous ops conversion: ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7e6793-005803@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 00580349c39280a1d0a9ef5999c9826dad553470
      https://github.com/llvm/llvm-project/commit/00580349c39280a1d0a9ef5999c9826dad553470
  Author: George Mitenkov <georgemitenk0v at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.cpp
    M mlir/test/Conversion/SPIRVToLLVM/arithmetic-ops-to-llvm.mlir
    A mlir/test/Conversion/SPIRVToLLVM/misc-ops-to-llvm.mlir

  Log Message:
  -----------
  [MLIR][SPIRVToLLVM] Miscellaneous ops conversion: select, fmul and undef

This patch introduces 3 new direct conversions for SPIR-V ops:
- `spv.Select`
- `spv.Undef`
- `spv.FMul` that was skipped in the patch with arithmetic ops

Differential Revision: https://reviews.llvm.org/D83291



From all-commits at lists.llvm.org  Wed Jul  8 01:16:29 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Wed, 08 Jul 2020 01:16:29 -0700
Subject: [all-commits] [llvm/llvm-project] 15aeb8: [CodeGen] Fix warnings in
 sve-ld1-addressing-mode-...
Message-ID: <llvm/llvm-project/push/refs/heads/master/005803-15aeb8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 15aeb805dc46fbd268388af5f8de19e4de29cdb3
      https://github.com/llvm/llvm-project/commit/15aeb805dc46fbd268388af5f8de19e4de29cdb3
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    M llvm/test/CodeGen/AArch64/sve-ld1-addressing-mode-reg-imm.ll
    M llvm/test/CodeGen/AArch64/sve-st1-addressing-mode-reg-imm.ll

  Log Message:
  -----------
  [CodeGen] Fix warnings in sve-ld1-addressing-mode-reg-imm.ll

For the GetElementPtr case in function
  AddressingModeMatcher::matchOperationAddr
I've changed the code to use the TypeSize class instead of relying
upon the implicit conversion to a uint64_t. As part of this we now
check for scalable types and if we encounter one just bail out for
now as the subsequent optimisations doesn't currently support them.

This changes fixes up all warnings in the following tests:

  llvm/test/CodeGen/AArch64/sve-ld1-addressing-mode-reg-imm.ll
  llvm/test/CodeGen/AArch64/sve-st1-addressing-mode-reg-imm.ll

Differential Revision: https://reviews.llvm.org/D83124



From all-commits at lists.llvm.org  Wed Jul  8 01:26:56 2020
From: all-commits at lists.llvm.org (mikaelholmen via All-commits)
Date: Wed, 08 Jul 2020 01:26:56 -0700
Subject: [all-commits] [llvm/llvm-project] cfcf8e: [analyzer] Silence gcc
 -Wparentheses warning [NFC]
Message-ID: <llvm/llvm-project/push/refs/heads/master/15aeb8-cfcf8e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cfcf8e17ef537686e03c58921a10593a2b0c4a3d
      https://github.com/llvm/llvm-project/commit/cfcf8e17ef537686e03c58921a10593a2b0c4a3d
  Author: Mikael Holmen <mikael.holmen at ericsson.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/StaticAnalyzer/Core/BugReporter.cpp

  Log Message:
  -----------
  [analyzer] Silence gcc -Wparentheses warning [NFC]



From all-commits at lists.llvm.org  Wed Jul  8 01:37:04 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Wed, 08 Jul 2020 01:37:04 -0700
Subject: [all-commits] [llvm/llvm-project] 5b14f5: [CodeGen] Fix wrong use
 of getVectorNumElements in...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cfcf8e-5b14f5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b14f5051f134d29f51b523e5c9b602c08a4a7af
      https://github.com/llvm/llvm-project/commit/5b14f5051f134d29f51b523e5c9b602c08a4a7af
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp

  Log Message:
  -----------
  [CodeGen] Fix wrong use of getVectorNumElements in PromoteIntRes_EXTRACT_SUBVECTOR

Calling getVectorNumElements() is not safe for scalable vectors and we
should normally use getVectorElementCount() instead. However, for the
code changed in this patch I decided to simply move the instantiation of
the variable 'OutNumElems' lower down to the place where only fixed-width
vectors are used, and hence it is safe to call getVectorNumElements().

Fixes up one warning in this test:

  sve-sext-zext.ll

Differential Revision: https://reviews.llvm.org/D83195



From all-commits at lists.llvm.org  Wed Jul  8 01:58:09 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Wed, 08 Jul 2020 01:58:09 -0700
Subject: [all-commits] [llvm/llvm-project] 9e66e9: [CodeGen] Fix wrong use
 of getVectorNumElements() ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5b14f5-9e66e9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9e66e9c30a19dc5923c85d3a3a4b757935299fba
      https://github.com/llvm/llvm-project/commit/9e66e9c30a19dc5923c85d3a3a4b757935299fba
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

  Log Message:
  -----------
  [CodeGen] Fix wrong use of getVectorNumElements() in DAGTypeLegalizer::SplitVecRes_ExtendOp

In DAGTypeLegalizer::SplitVecRes_ExtendOp I have replaced an invalid
call to getVectorNumElements() with a call to getVectorMinNumElements(),
since the code path works for both fixed and scalable vectors.

This fixes up a warning in the following test:

  sve-sext-zext.ll

Differential Revision: https://reviews.llvm.org/D83197



From all-commits at lists.llvm.org  Wed Jul  8 02:06:30 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Wed, 08 Jul 2020 02:06:30 -0700
Subject: [all-commits] [llvm/llvm-project] 1f84ac: [llvm-readobj] - Refine
 error reporting in MipsGOT...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9e66e9-1f84ac@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f84ace3c7266564801d79185ebb05eb451205f1
      https://github.com/llvm/llvm-project/commit/1f84ace3c7266564801d79185ebb05eb451205f1
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/mips-got.test
    M llvm/test/tools/llvm-readobj/ELF/mips-plt.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj] - Refine error reporting in MipsGOTParser<ELFT> helper.

This is a follow-up for D83225. This does the following:
1) Adds missing tests for existent errors.
2) Stops using `unwrapOrError` to propagate errors to caller.
   (I am trying to get rid of all `unwrapOrErr` calls in the llvm-readelf code).
3) Improves error messages reported slightly.

Differential revision: https://reviews.llvm.org/D83314



From all-commits at lists.llvm.org  Wed Jul  8 02:18:16 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Wed, 08 Jul 2020 02:18:16 -0700
Subject: [all-commits] [llvm/llvm-project] bee8cd: [DebugInfo/DWARF] - Test
 invalid CFI opcodes prope...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1f84ac-bee8cd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bee8cdcabd2b3931be3f240e70b0b04e766ea4fe
      https://github.com/llvm/llvm-project/commit/bee8cdcabd2b3931be3f240e70b0b04e766ea4fe
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
    M llvm/unittests/DebugInfo/DWARF/DWARFDebugFrameTest.cpp

  Log Message:
  -----------
  [DebugInfo/DWARF] - Test invalid CFI opcodes properly and refine related `CFIProgram::parse` code.

There are following issues with `CFIProgram::parse` code:

1) Invalid CFI opcodes were never tested. And currently a test would fail
when the `LLVM_ENABLE_ABI_BREAKING_CHECKS` is enabled. It happens because
the `DataExtractor::Cursor C` remains unchecked when the
"Invalid extended CFI opcode" error is reported:

```
.eh_frame section at offset 0x1128 address 0x0:
Program aborted due to an unhandled Error:
Error value was Success. (Note: Success values must still be checked prior to being destroyed).
```

2) It is impossible to reach the "Invalid primary CFI opcode" error with the current code.
There are 3 possible primary opcode values and all of them are handled. Hence this error
should be replaced with llvm_unreachable.

3) Errors currently reported are upper-case.

This patch refines the code in the `CFIProgram::parse` method to fix all issues mentioned
and adds unit tests for all possible invalid extended CFI opcodes.

Differential revision: https://reviews.llvm.org/D82868



From all-commits at lists.llvm.org  Wed Jul  8 02:21:15 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Wed, 08 Jul 2020 02:21:15 -0700
Subject: [all-commits] [llvm/llvm-project] c00a27: [X86][AVX] Remove
 redundant EXTRACT_VECTOR_ELT(VBR...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bee8cd-997a3c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c00a27752e4944db609a683504bb10e0975fdf76
      https://github.com/llvm/llvm-project/commit/c00a27752e4944db609a683504bb10e0975fdf76
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86][AVX] Remove redundant EXTRACT_VECTOR_ELT(VBROADCAST(SCALAR())) fold

Noticed while looking for similar cases to rG931ec74f7a29 - SimplifyDemandedVectorElts and shuffle combining both should handle this now.


  Commit: 997a3c29f4655e930a9ef44be98d28368d757d98
      https://github.com/llvm/llvm-project/commit/997a3c29f4655e930a9ef44be98d28368d757d98
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/MC/MCParser/MasmParser.cpp

  Log Message:
  -----------
  Fix MSVC "not all control paths return a value" warnings. NFC.


Compare: https://github.com/llvm/llvm-project/compare/bee8cdcabd2b...997a3c29f465

From all-commits at lists.llvm.org  Wed Jul  8 02:26:39 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Wed, 08 Jul 2020 02:26:39 -0700
Subject: [all-commits] [llvm/llvm-project] a39c7a: [NFCI][llvm-reduce]
 Cleanup Delta passes to use Or...
Message-ID: <llvm/llvm-project/push/refs/heads/master/997a3c-a39c7a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a39c7ab9c355670510341191a802f3799265e9ef
      https://github.com/llvm/llvm-project/commit/a39c7ab9c355670510341191a802f3799265e9ef
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-reduce/deltas/Delta.h
    M llvm/tools/llvm-reduce/deltas/ReduceArguments.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceGlobalVars.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceInstructions.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceMetadata.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.cpp

  Log Message:
  -----------
  [NFCI][llvm-reduce] Cleanup Delta passes to use Oracle abstraction

Summary:
I think, this results in much more understandable/readable flow.
At least the original logic was perhaps the most hard thing for me to grasp when taking an initial look on the delta passes.

Reviewers: nickdesaulniers, dblaikie, diegotf, george.burgess.iv

Reviewed By: nickdesaulniers

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83287



From all-commits at lists.llvm.org  Wed Jul  8 02:31:20 2020
From: all-commits at lists.llvm.org (Jeremy Morse via All-commits)
Date: Wed, 08 Jul 2020 02:31:20 -0700
Subject: [all-commits] [llvm/llvm-project] b9d977: [DWARF] Add cuttoff
 guarding quadratic validThroug...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a39c7a-b9d977@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b9d977b0ca60c54f11615ca9d144c9f08b29fd85
      https://github.com/llvm/llvm-project/commit/b9d977b0ca60c54f11615ca9d144c9f08b29fd85
  Author: Jeremy Morse <jeremy.morse at sony.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
    A llvm/test/DebugInfo/MIR/X86/singlelocation-cutoffs.mir

  Log Message:
  -----------
  [DWARF] Add cuttoff guarding quadratic validThroughout behaviour

Occasionally we see absolutely massive basic blocks, typically in global
constructors that are vulnerable to heavy inlining. When these blocks are
dense with DBG_VALUE instructions, we can hit near quadratic complexity in
DwarfDebug's validThroughout function. The problem is caused by:

  * validThroughout having to step through all instructions in the block to
    examine their lexical scope,
  * and a high proportion of instructions in that block being DBG_VALUEs
    for a unique variable fragment,

Leading to us stepping through every instruction in the block, for (nearly)
each instruction in the block.

By adding this guard, we force variables in large blocks to use a location
list rather than a single-location expression, as shown in the added test.
This shouldn't change the meaning of the output DWARF at all: instead we
use a less efficient DWARF encoding to avoid a poor-performance code path.

Differential Revision: https://reviews.llvm.org/D83236



From all-commits at lists.llvm.org  Wed Jul  8 02:38:54 2020
From: all-commits at lists.llvm.org (George Mitenkov via All-commits)
Date: Wed, 08 Jul 2020 02:38:54 -0700
Subject: [all-commits] [llvm/llvm-project] 7a4e39: [MLIR][SPIRVToLLVM]
 Implementation of spv.BitField...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b9d977-7a4e39@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a4e39b326d0cc69e6b4fbe9010aaf5dc704a12f
      https://github.com/llvm/llvm-project/commit/7a4e39b326d0cc69e6b4fbe9010aaf5dc704a12f
  Author: George Mitenkov <georgemitenk0v at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.cpp
    M mlir/test/Conversion/SPIRVToLLVM/bitwise-ops-to-llvm.mlir

  Log Message:
  -----------
  [MLIR][SPIRVToLLVM] Implementation of spv.BitFieldSExtract and spv.BitFieldUExtract patterns

This patch adds conversion patterns for `spv.BitFieldSExtract` and `spv.BitFieldUExtract`.
As in the patch for `spv.BitFieldInsert`, `offset` and `count` have to be broadcasted in
vector case and casted to match the type of the base.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D82640



From all-commits at lists.llvm.org  Wed Jul  8 02:47:29 2020
From: all-commits at lists.llvm.org (Raphael Isemann via All-commits)
Date: Wed, 08 Jul 2020 02:47:29 -0700
Subject: [all-commits] [llvm/llvm-project] e9f943: [lldb] Skip
 TestIOHandlerResizeNoEditline on Windows
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a4e39-e9f943@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e9f943429c895e4d6d29505fab2fad365fe2766e
      https://github.com/llvm/llvm-project/commit/e9f943429c895e4d6d29505fab2fad365fe2766e
  Author: Raphael Isemann <teemperor at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/test/API/iohandler/resize/TestIOHandlerResizeNoEditline.py

  Log Message:
  -----------
  [lldb] Skip TestIOHandlerResizeNoEditline on Windows

It seems opening the empty file and trying use that file object as an input
stream doesn't work on Windows. Skipping it for now.



From all-commits at lists.llvm.org  Wed Jul  8 02:51:40 2020
From: all-commits at lists.llvm.org (paulwalker-arm via All-commits)
Date: Wed, 08 Jul 2020 02:51:40 -0700
Subject: [all-commits] [llvm/llvm-project] fb7545: [SVE] Custom ISel for
 fixed length extract/insert_...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e9f943-fb7545@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fb75451775f83c04d53e4e94bb4bd298ea9a882f
      https://github.com/llvm/llvm-project/commit/fb75451775f83c04d53e4e94bb4bd298ea9a882f
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    A llvm/test/CodeGen/AArch64/sve-fixed-length-subvector.ll

  Log Message:
  -----------
  [SVE] Custom ISel for fixed length extract/insert_subvector.

We use extact_subvector and insert_subvector to "cast" between
fixed length and scalable vectors.  This patch adds custom c++
based ISel for the following cases:

  fixed_vector = ISD::EXTRACT_SUBVECTOR scalable_vector, 0
  scalable_vector = ISD::INSERT_SUBVECTOR undef(scalable_vector), fixed_vector, 0

Which result in either EXTRACT_SUBREG/INSERT_SUBREG for NEON sized
vectors or COPY_TO_REGCLASS otherwise.

Differential Revision: https://reviews.llvm.org/D82871



From all-commits at lists.llvm.org  Wed Jul  8 03:18:10 2020
From: all-commits at lists.llvm.org (Alexander Richardson via All-commits)
Date: Wed, 08 Jul 2020 03:18:10 -0700
Subject: [all-commits] [llvm/llvm-project] aae413: [UpdateTestChecks] Move
 more update_test_checks.py...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fb7545-a80afc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aae413462fae16c481df31ff23b951c5df494a60
      https://github.com/llvm/llvm-project/commit/aae413462fae16c481df31ff23b951c5df494a60
  Author: Alex Richardson <Alexander.Richardson at cl.cam.ac.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/utils/UpdateTestChecks/common.py
    M llvm/utils/update_test_checks.py

  Log Message:
  -----------
  [UpdateTestChecks] Move more update_test_checks.py logic to common.py

I intend to reuse this to add UTC_ARGS support for update_llc_test_checks.py
and update_cc_test_checks.py in D78478.

Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D78618


  Commit: a80afc032859ebe65af283f76b38a0f5921b683f
      https://github.com/llvm/llvm-project/commit/a80afc032859ebe65af283f76b38a0f5921b683f
  Author: Alex Richardson <Alexander.Richardson at cl.cam.ac.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/test/utils/update_cc_test_checks/Inputs/mangled_names.c.funcsig.expected
    A clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c
    A clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c.expected
    M clang/test/utils/update_cc_test_checks/mangled_names.test
    A clang/test/utils/update_cc_test_checks/on_the_fly_arg_change.test
    M llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/basic.ll.expected
    A llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/on_the_fly_arg_change.ll
    A llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/on_the_fly_arg_change.ll.expected
    M llvm/test/tools/UpdateTestChecks/update_llc_test_checks/basic.test
    A llvm/test/tools/UpdateTestChecks/update_llc_test_checks/on_the_fly_arg_change.test
    M llvm/utils/update_cc_test_checks.py
    M llvm/utils/update_llc_test_checks.py

  Log Message:
  -----------
  [UpdateTestChecks] Add UTC_ARGS support for update_{llc,cc}_test_checks.py

https://reviews.llvm.org/D69701 added support for on-the-fly argument
changes for update scripts. I recently wanted to keep some manual check
lines in a test generated by update_cc_test_checks.py in our CHERI fork, so
this commit adds support for UTC_ARGS in update_cc_test_checks.py. And since
I was refactoring the code to be in common.py, I also added it for
update_llc_test_checks.py.

Reviewed By: jdoerfert, MaskRay
Differential Revision: https://reviews.llvm.org/D78478


Compare: https://github.com/llvm/llvm-project/compare/fb75451775f8...a80afc032859

From all-commits at lists.llvm.org  Wed Jul  8 03:26:35 2020
From: all-commits at lists.llvm.org (ostannard via All-commits)
Date: Wed, 08 Jul 2020 03:26:35 -0700
Subject: [all-commits] [llvm/llvm-project] a50c7e: [Support] Fix
 signed/unsigned comparison warning
Message-ID: <llvm/llvm-project/push/refs/heads/master/a80afc-a50c7e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a50c7ebfd0f06982e8dc31020acae4d32e6d0e9f
      https://github.com/llvm/llvm-project/commit/a50c7ebfd0f06982e8dc31020acae4d32e6d0e9f
  Author: Oliver Stannard <oliver.stannard at linaro.org>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Support/FormattedStream.cpp

  Log Message:
  -----------
  [Support] Fix signed/unsigned comparison warning



From all-commits at lists.llvm.org  Wed Jul  8 03:26:57 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Wed, 08 Jul 2020 03:26:57 -0700
Subject: [all-commits] [llvm/llvm-project] 75f9aa: [X86][AVX] Add
 SimplifyDemandedVectorEltsForTarget...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a50c7e-75f9aa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 75f9aa6ce0751064d89bb19c9767866d770adf84
      https://github.com/llvm/llvm-project/commit/75f9aa6ce0751064d89bb19c9767866d770adf84
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-shuffle-avx512.ll

  Log Message:
  -----------
  [X86][AVX] Add SimplifyDemandedVectorEltsForTargetShuffle test for v32i8->v16i8 PSHUFB

On SKX targets we end up loading a v16i8 PSHUFB mask from a v32i8 constant and scaling incorrectly indexes the demanded elts mask - we're missing a check that the constant pool is the same size as the loaded mask.

Test case from D81791 post-commit review.



From all-commits at lists.llvm.org  Wed Jul  8 03:33:12 2020
From: all-commits at lists.llvm.org (petar-avramovic via All-commits)
Date: Wed, 08 Jul 2020 03:33:12 -0700
Subject: [all-commits] [llvm/llvm-project] 419c92: [GlobalISel][InlineAsm]
 Fix matching input constra...
Message-ID: <llvm/llvm-project/push/refs/heads/master/75f9aa-419c92@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 419c92a749294a22a3deaa22719094ebd4e70568
      https://github.com/llvm/llvm-project/commit/419c92a749294a22a3deaa22719094ebd4e70568
  Author: Petar Avramovic <Petar.Avramovic at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll

  Log Message:
  -----------
  [GlobalISel][InlineAsm] Fix matching input constraints to mem operand

Mark matching input constraint to mem operand as not supported.

Differential Revision: https://reviews.llvm.org/D83235



From all-commits at lists.llvm.org  Wed Jul  8 03:34:10 2020
From: all-commits at lists.llvm.org (Raphael Isemann via All-commits)
Date: Wed, 08 Jul 2020 03:34:10 -0700
Subject: [all-commits] [llvm/llvm-project] ebee16: [lldb][NFC] Fix
 indentation in expect_expr
Message-ID: <llvm/llvm-project/push/refs/heads/master/419c92-ebee16@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ebee165184a8000b7f650f0946b25b6ea51859b8
      https://github.com/llvm/llvm-project/commit/ebee165184a8000b7f650f0946b25b6ea51859b8
  Author: Raphael Isemann <teemperor at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/lldbtest.py

  Log Message:
  -----------
  [lldb][NFC] Fix indentation in expect_expr



From all-commits at lists.llvm.org  Wed Jul  8 03:40:07 2020
From: all-commits at lists.llvm.org (Alexander Richardson via All-commits)
Date: Wed, 08 Jul 2020 03:40:07 -0700
Subject: [all-commits] [llvm/llvm-project] 1be92d: Add missing REQUIRES:
 x86-registered-target
Message-ID: <llvm/llvm-project/push/refs/heads/master/ebee16-1be92d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1be92dd207275e1ecf09dd38f44ead908fe4b8c9
      https://github.com/llvm/llvm-project/commit/1be92dd207275e1ecf09dd38f44ead908fe4b8c9
  Author: Alex Richardson <Alexander.Richardson at cl.cam.ac.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/tools/UpdateTestChecks/update_llc_test_checks/on_the_fly_arg_change.test

  Log Message:
  -----------
  Add missing REQUIRES: x86-registered-target

This should fix build bot failures after a80afc032859ebe65af283f76b38a0f5921b683f



From all-commits at lists.llvm.org  Wed Jul  8 03:48:57 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Wed, 08 Jul 2020 03:48:57 -0700
Subject: [all-commits] [llvm/llvm-project] 9dc250: [X86][AVX]
 SimplifyDemandedVectorEltsForTargetShuf...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1be92d-9dc250@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9dc250db9db29b0264fbb1e59bde8efa86d90c9b
      https://github.com/llvm/llvm-project/commit/9dc250db9db29b0264fbb1e59bde8efa86d90c9b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-shuffle-avx512.ll

  Log Message:
  -----------
  [X86][AVX] SimplifyDemandedVectorEltsForTargetShuffle - ensure mask is same size as constant size

Fixes test regression reported on D81791



From all-commits at lists.llvm.org  Wed Jul  8 04:04:40 2020
From: all-commits at lists.llvm.org (Michael Forney via All-commits)
Date: Wed, 08 Jul 2020 04:04:40 -0700
Subject: [all-commits] [llvm/llvm-project] b19913: [cmake] Use
 CMAKE_GENERATOR to determine if Ninja ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9dc250-b19913@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b19913188d03d59332908f6280af37325bc49492
      https://github.com/llvm/llvm-project/commit/b19913188d03d59332908f6280af37325bc49492
  Author: Michael Forney <mforney at mforney.org>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/cmake/modules/HandleLLVMOptions.cmake

  Log Message:
  -----------
  [cmake] Use CMAKE_GENERATOR to determine if Ninja is used

The name of the make program does not necessarily match "ninja",
especially if an alternative implementation like samurai is used.

Using CMAKE_GENERATOR is a more robust detection method, and is
already used elsewhere in this file.

Differential revision: https://reviews.llvm.org/D77091



From all-commits at lists.llvm.org  Wed Jul  8 04:51:02 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Wed, 08 Jul 2020 04:51:02 -0700
Subject: [all-commits] [llvm/llvm-project] 695b33: [lldb/API] Overwrite
 variables with SBLaunchInfo::...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b19913-695b33@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 695b33a56919af8873eecb47cb83fa17a271e99f
      https://github.com/llvm/llvm-project/commit/695b33a56919af8873eecb47cb83fa17a271e99f
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/API/SBLaunchInfo.cpp
    M lldb/test/API/python_api/sbenvironment/TestSBEnvironment.py

  Log Message:
  -----------
  [lldb/API] Overwrite variables with SBLaunchInfo::SetEnvironment(append=true)

Summary:
This function was documented to overwrite entries with D76111, which was
adding a couple of similar functions. However, this function (unlike the
functions added in that patch) was/is not actually overwriting variables
-- any pre-existing variables would get ignored.

This behavior does not seem to be intentional. In fact, before the refactor in
D41359, this function could introduce duplicate entries, which could
have very surprising effects both inside lldb and on other applications
(some applications would take the first value, some the second one; in
lldb, attempting to unset a variable could make the second variable
become active, etc.).

Overwriting seems to be the most reasonable behavior here, so change the
code to match documentation.

Reviewers: clayborg, wallace, jingham

Subscribers: lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D83306



From all-commits at lists.llvm.org  Wed Jul  8 04:55:33 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Wed, 08 Jul 2020 04:55:33 -0700
Subject: [all-commits] [llvm/llvm-project] 96a5cf: [AST][RecoveryExpr] Fix
 the value category for rec...
Message-ID: <llvm/llvm-project/push/refs/heads/master/695b33-96a5cf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 96a5cfff208d8e86a598e64412d9ef5dde0f9c9e
      https://github.com/llvm/llvm-project/commit/96a5cfff208d8e86a598e64412d9ef5dde0f9c9e
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/AST/Expr.cpp
    M clang/lib/AST/ExprClassification.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/test/AST/ast-dump-recovery.cpp
    M clang/test/SemaCXX/recovery-expr-type.cpp

  Log Message:
  -----------
  [AST][RecoveryExpr] Fix the value category for recovery expr.

RecoveryExpr was always lvalue, but it is wrong if we use it to model
broken function calls, function call expression has more compliated rules:

- a call to a function whose return type is an lvalue reference yields an lvalue;
- a call to a function whose return type is an rvalue reference yields an xvalue;
- a call to a function whose return type is nonreference type yields a prvalue;

This patch makes the recovery-expr align with the function call if it is
modeled a broken call.

Differential revision: https://reviews.llvm.org/D83201



From all-commits at lists.llvm.org  Wed Jul  8 04:57:53 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Wed, 08 Jul 2020 04:57:53 -0700
Subject: [all-commits] [llvm/llvm-project] 88c824: [lldb/Utility] Simplify
 Scalar float accessors
Message-ID: <llvm/llvm-project/push/refs/heads/master/96a5cf-88c824@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 88c82474d2ef92d0cda7d902206d90a73eed9c9d
      https://github.com/llvm/llvm-project/commit/88c82474d2ef92d0cda7d902206d90a73eed9c9d
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/Utility/Scalar.cpp

  Log Message:
  -----------
  [lldb/Utility] Simplify Scalar float accessors

Make use of APFloat conversion methods to avoid needing to switch based
on the stored value type.



From all-commits at lists.llvm.org  Wed Jul  8 05:02:39 2020
From: all-commits at lists.llvm.org (Sylvestre Ledru via All-commits)
Date: Wed, 08 Jul 2020 05:02:39 -0700
Subject: [all-commits] [llvm/llvm-project] bbea4d: clang: Don't show a
 trailing space with --version ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/88c824-bbea4d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bbea4d5e6b82a683dccaa8f4916e2a44f5dd3490
      https://github.com/llvm/llvm-project/commit/bbea4d5e6b82a683dccaa8f4916e2a44f5dd3490
  Author: Sylvestre Ledru <sylvestre at debian.org>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Version.cpp

  Log Message:
  -----------
  clang: Don't show a trailing space with --version when not built from the repo

Reported here:
https://bugs.llvm.org/show_bug.cgi?id=38998#c15

Reviewers: hans

Differential Revision: https://reviews.llvm.org/D83386



From all-commits at lists.llvm.org  Wed Jul  8 05:04:22 2020
From: all-commits at lists.llvm.org (Med Ismail Bennani via All-commits)
Date: Wed, 08 Jul 2020 05:04:22 -0700
Subject: [all-commits] [llvm/llvm-project] 9c31da: [lldb/Core] Update
 comment to make it more explici...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bbea4d-9c31da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9c31da853855eb952bbad98b99978df8c515e9b2
      https://github.com/llvm/llvm-project/commit/9c31da853855eb952bbad98b99978df8c515e9b2
  Author: Med Ismail Bennani <medismail.bennani at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/Core/ValueObject.cpp

  Log Message:
  -----------
  [lldb/Core] Update comment to make it more explicit (NFC)

Signed-off-by: Med Ismail Bennani <medismail.bennani at gmail.com>



From all-commits at lists.llvm.org  Wed Jul  8 05:23:21 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Wed, 08 Jul 2020 05:23:21 -0700
Subject: [all-commits] [llvm/llvm-project] 911490: [x86] improve codegen for
 non-splat bit-masked vec...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9c31da-911490@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 91149002872f968673c8f01f641dfe11dc4a4d7c
      https://github.com/llvm/llvm-project/commit/91149002872f968673c8f01f641dfe11dc4a4d7c
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vselect-pcmp.ll

  Log Message:
  -----------
  [x86] improve codegen for non-splat bit-masked vector compare and select (PR46531)

vselect ((X & Pow2C) == 0), LHS, RHS --> vselect ((shl X, C') < 0), RHS, LHS

Follow-up to D83073 - the non-splat mask cases where we actually see an
improvement are quite limited from what I can tell. AVX1 needs multiply
and blend capabilities and AVX2 needs vector shift and blend capabilities.
The intersection of those 2 constraints is only vectors with 32-bit or
64-bit elements.

XOP is/was better.

Differential Revision: https://reviews.llvm.org/D83181



From all-commits at lists.llvm.org  Wed Jul  8 05:25:44 2020
From: all-commits at lists.llvm.org (Isuru Fernando via All-commits)
Date: Wed, 08 Jul 2020 05:25:44 -0700
Subject: [all-commits] [llvm/llvm-project] 2ebf4b: [flang] Fix setting mxcsr
	on MSVC
Message-ID: <llvm/llvm-project/push/refs/heads/master/911490-2ebf4b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ebf4b6e4c35c93c97da9ed14db7b38757c0d7f9
      https://github.com/llvm/llvm-project/commit/2ebf4b6e4c35c93c97da9ed14db7b38757c0d7f9
  Author: Isuru Fernando <isuruf at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/lib/Evaluate/host.cpp
    M flang/lib/Evaluate/host.h
    M flang/unittests/Evaluate/fp-testing.cpp
    M flang/unittests/Evaluate/fp-testing.h

  Log Message:
  -----------
  [flang] Fix setting mxcsr on MSVC

Reviewers: sscalpone, jdoerfert, #flang, DavidTruby, jeanPerier

Reviewed By: jeanPerier

Subscribers: richard.barton.arm, jeanPerier, ro, llvm-commits

Tags: #llvm, #flang

Differential Revision: https://reviews.llvm.org/D77815



From all-commits at lists.llvm.org  Wed Jul  8 05:33:16 2020
From: all-commits at lists.llvm.org (Alexander Belyaev via All-commits)
Date: Wed, 08 Jul 2020 05:33:16 -0700
Subject: [all-commits] [llvm/llvm-project] 1ea289: [mlir] Add
 ViewLikeOpInterface to std.memref_cast.
Message-ID: <llvm/llvm-project/push/refs/heads/master/2ebf4b-1ea289@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ea289681acf622ceda783c8fda2f16754b7c933
      https://github.com/llvm/llvm-project/commit/1ea289681acf622ceda783c8fda2f16754b7c933
  Author: Alexander Belyaev <pifon at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
    M mlir/lib/Dialect/StandardOps/IR/Ops.cpp

  Log Message:
  -----------
  [mlir] Add ViewLikeOpInterface to std.memref_cast.

Summery:  It's needed for correct work of BufferPlacement.

Differential Revision: https://reviews.llvm.org/D83385



From all-commits at lists.llvm.org  Wed Jul  8 06:12:46 2020
From: all-commits at lists.llvm.org (Alexey Bataev via All-commits)
Date: Wed, 08 Jul 2020 06:12:46 -0700
Subject: [all-commits] [llvm/llvm-project] 64363a: [NVPTX]Add a test for
 debug info for packed bitfie...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1ea289-64363a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 64363a9d93006595d05825ce8fdbcc146aac15b1
      https://github.com/llvm/llvm-project/commit/64363a9d93006595d05825ce8fdbcc146aac15b1
  Author: Alexey Bataev <a.bataev at hotmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    A llvm/test/DebugInfo/NVPTX/packed_bitfields.ll

  Log Message:
  -----------
  [NVPTX]Add a test for debug info for packed bitfields, NFC.



From all-commits at lists.llvm.org  Wed Jul  8 07:29:56 2020
From: all-commits at lists.llvm.org (Eduardo Caldas via All-commits)
Date: Wed, 08 Jul 2020 07:29:56 -0700
Subject: [all-commits] [llvm/llvm-project] ea8bba: Fix crash on overloaded
 postfix unary operators du...
Message-ID: <llvm/llvm-project/push/refs/heads/master/64363a-ea8bba@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ea8bba7e8d0db3541a386ad649c4bf21d53e8380
      https://github.com/llvm/llvm-project/commit/ea8bba7e8d0db3541a386ad649c4bf21d53e8380
  Author: Eduardo Caldas <ecaldas at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Tooling/Syntax/BuildTree.cpp
    M clang/unittests/Tooling/Syntax/TreeTest.cpp

  Log Message:
  -----------
  Fix crash on overloaded postfix unary operators due to invalid sloc

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82954



From all-commits at lists.llvm.org  Wed Jul  8 07:30:20 2020
From: all-commits at lists.llvm.org (Ties Stuij via All-commits)
Date: Wed, 08 Jul 2020 07:30:20 -0700
Subject: [all-commits] [llvm/llvm-project] 26a224: [CodeGen] Don't combine
 extract + concat vectors w...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ea8bba-26a224@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 26a22478cdfe6fe4d169320910c38958d5dafc38
      https://github.com/llvm/llvm-project/commit/26a22478cdfe6fe4d169320910c38958d5dafc38
  Author: Ties Stuij <ties.stuij at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    A llvm/test/CodeGen/AArch64/regress-combine-extract-vectors.ll

  Log Message:
  -----------
  [CodeGen] Don't combine extract + concat vectors with non-legal types

Summary:
The following combine currently breaks in the DAGCombiner:

```
extract_vector_elt (concat_vectors v4i16:a, v4i16:b), x
   -> extract_vector_elt a, x
```

This happens because after we have combined these nodes we have inserted nodes
that use individual instances of the vector element type. In the above example
i16. However this isn't a legal type on all backends, and when the combining pass calls
the legalizer it breaks as it expects types to already be legal. The type legalizer has
already been run, and running it again would make a mess of the nodes.

In the example code at least, the generated code is still efficient after the change.

Reviewers: miyuki, arsenm, dmgreen, lebedev.ri

Reviewed By: miyuki, lebedev.ri

Subscribers: lebedev.ri, wdng, hiraditya, steven.zhang, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83231



From all-commits at lists.llvm.org  Wed Jul  8 07:32:31 2020
From: all-commits at lists.llvm.org (Pete Steinfeld via All-commits)
Date: Wed, 08 Jul 2020 07:32:31 -0700
Subject: [all-commits] [llvm/llvm-project] 15fa28: [flang] Support for image
	selectors
Message-ID: <llvm/llvm-project/push/refs/heads/master/26a224-15fa28@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 15fa287b64d0ef845201339994cdf6eb3e4d51e1
      https://github.com/llvm/llvm-project/commit/15fa287b64d0ef845201339994cdf6eb3e4d51e1
  Author: Pete Steinfeld <psteinfeld at nvidia.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/include/flang/Parser/tools.h
    M flang/lib/Parser/tools.cpp
    M flang/lib/Semantics/check-coarray.cpp
    M flang/lib/Semantics/check-coarray.h
    M flang/lib/Semantics/expression.cpp
    A flang/test/Semantics/resolve94.f90

  Log Message:
  -----------
  [flang] Support for image selectors

Summary:
This change implements support for image selectors and image selector
specifications as described in section 9.6.

In check-coarray[.h,cpp] I changed the `Leave()` function for
`parser::ImageSelectorSpec` to take a `parser::ImageSelector`, which
contains a list of image selector specifications.  This allows us to
detect when the same specification is used more than once.  I also added
code to analyze the expressions for the image selector specifications to
expression.cpp and a test for all of the conditions to check at
compile-time.

Note that we do not check at compile-time to see if the value of the
cosubscripts are within the specified cobounds.  We also do not check anything
related to selecting a valid team.  We also do not check that the denotation of
the `stat-variable` is not dependent on the evaluation of an entity in the
same statement.

Reviewers: klausler, tskeith, DavidTruby

Subscribers: llvm-commits

Tags: #llvm, #flang

Differential Revision: https://reviews.llvm.org/D83336



From all-commits at lists.llvm.org  Wed Jul  8 07:34:46 2020
From: all-commits at lists.llvm.org (Eric Schweitz via All-commits)
Date: Wed, 08 Jul 2020 07:34:46 -0700
Subject: [all-commits] [llvm/llvm-project] 24b62f: [flang] Upstreaming
 intrinsic call lowering.
Message-ID: <llvm/llvm-project/push/refs/heads/master/15fa28-24b62f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 24b62f28c5daa293a2602712e1eba82cb59f3a6f
      https://github.com/llvm/llvm-project/commit/24b62f28c5daa293a2602712e1eba82cb59f3a6f
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/include/flang/Lower/CharacterExpr.h
    M flang/include/flang/Lower/IntrinsicCall.h
    M flang/include/flang/Lower/Mangler.h
    M flang/include/flang/Optimizer/Dialect/FIRType.h
    M flang/lib/Lower/CMakeLists.txt
    M flang/lib/Lower/CharacterExpr.cpp
    A flang/lib/Lower/IntrinsicCall.cpp
    M flang/lib/Lower/Mangler.cpp
    M flang/lib/Optimizer/Dialect/FIRType.cpp

  Log Message:
  -----------
  [flang] Upstreaming intrinsic call lowering.

This module implements the lowering of Fortran intrinsics to the
corresponding calls in support libraries (the Fortran runtime, math
libraries, etc.)

This revision is a tad larger because there are a large number of Fortran
intrinsics and this adds lowering for a fair number of them.

Differential revision: https://reviews.llvm.org/D83355



From all-commits at lists.llvm.org  Wed Jul  8 07:53:39 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Wed, 08 Jul 2020 07:53:39 -0700
Subject: [all-commits] [llvm/llvm-project] 69c22e: [clangd] Enable reading
 config from files behind a...
Message-ID: <llvm/llvm-project/push/refs/heads/master/24b62f-69c22e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 69c22edb7d30983f1bb9d21154e427ebcc5f699c
      https://github.com/llvm/llvm-project/commit/69c22edb7d30983f1bb9d21154e427ebcc5f699c
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/tool/ClangdMain.cpp

  Log Message:
  -----------
  [clangd] Enable reading config from files behind a flag

Reviewers: kadircet, hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83233



From all-commits at lists.llvm.org  Wed Jul  8 08:19:59 2020
From: all-commits at lists.llvm.org (Stanislav Mekhanoshin via All-commits)
Date: Wed, 08 Jul 2020 08:19:59 -0700
Subject: [all-commits] [llvm/llvm-project] 640300: SLP: honor requested max
 vector size merging PHIs
Message-ID: <llvm/llvm-project/push/refs/heads/master/69c22e-640300@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 64030099c378062131fa1b29742a783f2ca14c17
      https://github.com/llvm/llvm-project/commit/64030099c378062131fa1b29742a783f2ca14c17
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/remark_unsupported.ll
    M llvm/test/Transforms/SLPVectorizer/slp-max-phi-size.ll

  Log Message:
  -----------
  SLP: honor requested max vector size merging PHIs

At the moment this place does not check maximum size set
by TTI and just creates a maximum possible vectors.

Differential Revision: https://reviews.llvm.org/D82227



From all-commits at lists.llvm.org  Wed Jul  8 08:25:58 2020
From: all-commits at lists.llvm.org (Stefan Stipanovic via All-commits)
Date: Wed, 08 Jul 2020 08:25:58 -0700
Subject: [all-commits] [llvm/llvm-project] 6aab27: [OpenMPIRBuilder][Fix]
 Move llvm::omp::types to Op...
Message-ID: <llvm/llvm-project/push/refs/heads/master/640300-6aab27@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6aab27ba851f132f01ea8e87f92243918dc23cfd
      https://github.com/llvm/llvm-project/commit/6aab27ba851f132f01ea8e87f92243918dc23cfd
  Author: sstefan1 <sstipanovic at s-energize.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.h
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/CodeGen/CodeGenModule.h
    M llvm/include/llvm/Frontend/OpenMP/OMPConstants.h
    M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
    M llvm/lib/Frontend/OpenMP/OMPConstants.cpp
    M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    M llvm/unittests/Frontend/OpenMPIRBuilderTest.cpp

  Log Message:
  -----------
  [OpenMPIRBuilder][Fix] Move llvm::omp::types to OpenMPIRBuilder.

Summary:
D82193 exposed a problem with global type definitions in
`OMPConstants.h`. This causes a race when running in thinLTO mode.
Types now live inside of OpenMPIRBuilder to prevent this from happening.

Reviewers: jdoerfert

Subscribers: yaxunl, hiraditya, guansong, dexonsmith, aaron.ballman, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D83176



From all-commits at lists.llvm.org  Wed Jul  8 08:32:02 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Wed, 08 Jul 2020 08:32:02 -0700
Subject: [all-commits] [llvm/llvm-project] a15d79: [clangd] Improve
 serialization error messages. NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/6aab27-a15d79@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a15d798594ae340b037efec2cdba5ec77221e7e7
      https://github.com/llvm/llvm-project/commit/a15d798594ae340b037efec2cdba5ec77221e7e7
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/RIFF.cpp
    M clang-tools-extra/clangd/RIFF.h
    M clang-tools-extra/clangd/index/Serialization.cpp

  Log Message:
  -----------
  [clangd] Improve serialization error messages. NFC



From all-commits at lists.llvm.org  Wed Jul  8 08:36:49 2020
From: all-commits at lists.llvm.org (serge-sans-paille via All-commits)
Date: Wed, 08 Jul 2020 08:36:49 -0700
Subject: [all-commits] [llvm/llvm-project] 37afd9: Double check that passes
 correctly set their Modif...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a15d79-37afd9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 37afd99c768b29c7df7c5f2eb645362fb61f9915
      https://github.com/llvm/llvm-project/commit/37afd99c768b29c7df7c5f2eb645362fb61f9915
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/IR/LegacyPassManager.cpp
    M llvm/unittests/IR/LegacyPassManagerTest.cpp

  Log Message:
  -----------
  Double check that passes correctly set their Modified status

The approach is simple: if a pass reports that it's not modifying a
Function/Module, compute a loose hash of that Function/Module and compare it
with the original one. If we report no change but there's a hash change, then we
have an error.

This approach misses a lot of change but it's not super intrusive and can
detect most of the simple mistakes.

Differential Revision: https://reviews.llvm.org/D80916



From all-commits at lists.llvm.org  Wed Jul  8 08:39:38 2020
From: all-commits at lists.llvm.org (Bruno Ricci via All-commits)
Date: Wed, 08 Jul 2020 08:39:38 -0700
Subject: [all-commits] [llvm/llvm-project] 7a7d50: [clang][NFC] Also test
 for serialization in test/A...
Message-ID: <llvm/llvm-project/push/refs/heads/master/37afd9-7a7d50@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a7d50e1f0d84c701fd2aa1b84a73a3e194fb91a
      https://github.com/llvm/llvm-project/commit/7a7d50e1f0d84c701fd2aa1b84a73a3e194fb91a
  Author: Bruno Ricci <riccibrun at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/test/AST/ast-dump-APValue-anon-union.cpp
    M clang/test/AST/ast-dump-APValue-arithmetic.cpp
    M clang/test/AST/ast-dump-APValue-array.cpp
    M clang/test/AST/ast-dump-APValue-struct.cpp
    M clang/test/AST/ast-dump-APValue-todo.cpp
    M clang/test/AST/ast-dump-APValue-union.cpp
    M clang/test/AST/ast-dump-APValue-vector.cpp

  Log Message:
  -----------
  [clang][NFC] Also test for serialization in test/AST/ast-dump-APValue-*

This does not actually exercise the serialization of APValue, but it
will at least prevent a regression in the future. NFC.



From all-commits at lists.llvm.org  Wed Jul  8 08:41:43 2020
From: all-commits at lists.llvm.org (paulwalker-arm via All-commits)
Date: Wed, 08 Jul 2020 08:41:43 -0700
Subject: [all-commits] [llvm/llvm-project] bb35f0: [SelectionDAG] Fix
 incorrect offset when expanding...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a7d50-bb35f0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bb35f0fd89ff4904cc954f1578b6bbe28a6795f1
      https://github.com/llvm/llvm-project/commit/bb35f0fd89ff4904cc954f1578b6bbe28a6795f1
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    A llvm/test/CodeGen/AArch64/sve-fixed-length-shuffles.ll

  Log Message:
  -----------
  [SelectionDAG] Fix incorrect offset when expanding CONCAT_VECTORS.

ExpandVectorBuildThroughStack is also used for CONCAT_VECTORS.
However, when calculating the offsets for each of the operands we
incorrectly use the element size rather than actual size and thus
the stores overlap.

Differential Revision: https://reviews.llvm.org/D83303



From all-commits at lists.llvm.org  Wed Jul  8 08:43:15 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Wed, 08 Jul 2020 08:43:15 -0700
Subject: [all-commits] [llvm/llvm-project] 7fd296: [lldb] Modernize/clean up
 ValueObject::GetChildMem...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bb35f0-7fd296@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fd29699d6042af674c4f4ad185c91f82cb73b52
      https://github.com/llvm/llvm-project/commit/7fd29699d6042af674c4f4ad185c91f82cb73b52
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/Core/ValueObject.cpp

  Log Message:
  -----------
  [lldb] Modernize/clean up ValueObject::GetChildMemberWithName



From all-commits at lists.llvm.org  Wed Jul  8 08:47:57 2020
From: all-commits at lists.llvm.org (Eric Schweitz via All-commits)
Date: Wed, 08 Jul 2020 08:47:57 -0700
Subject: [all-commits] [llvm/llvm-project] c54a01: partial revert on
 RTBuilder.h to avoid warnings.
Message-ID: <llvm/llvm-project/push/refs/heads/master/7fd296-c54a01@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c54a013e5a8206645e2611974ff83d19d74accbe
      https://github.com/llvm/llvm-project/commit/c54a013e5a8206645e2611974ff83d19d74accbe
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/lib/Lower/RTBuilder.h

  Log Message:
  -----------
  partial revert on RTBuilder.h to avoid warnings.



From all-commits at lists.llvm.org  Wed Jul  8 08:49:25 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Wed, 08 Jul 2020 08:49:25 -0700
Subject: [all-commits] [llvm/llvm-project] 470bf7: [Preallocated] Add
 @llvm.call.preallocated.teardown
Message-ID: <llvm/llvm-project/push/refs/heads/master/c54a01-470bf7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 470bf7b5a2976b5792a97b2d053a59d4b1082a5f
      https://github.com/llvm/llvm-project/commit/470bf7b5a2976b5792a97b2d053a59d4b1082a5f
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/lib/IR/Verifier.cpp
    M llvm/test/Verifier/preallocated-invalid.ll
    M llvm/test/Verifier/preallocated-valid.ll

  Log Message:
  -----------
  [Preallocated] Add @llvm.call.preallocated.teardown

This cleans up the stack allocated by a @llvm.call.preallocated.setup.
Should either call the teardown or the preallocated call to clean up the
stack. Calling both is UB.

Add LangRef.

Add verifier check that the token argument is a @llvm.call.preallocated.setup.

Reviewed By: efriedma

Differential Revision: https://reviews.llvm.org/D83354



From all-commits at lists.llvm.org  Wed Jul  8 08:50:34 2020
From: all-commits at lists.llvm.org (eleviant via All-commits)
Date: Wed, 08 Jul 2020 08:50:34 -0700
Subject: [all-commits] [llvm/llvm-project] a07498: [MIR] Speedup parsing of
 function with large numbe...
Message-ID: <llvm/llvm-project/push/refs/heads/master/470bf7-a07498@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a07498425099adbae38d3e8b01a0097fd6791c68
      https://github.com/llvm/llvm-project/commit/a07498425099adbae38d3e8b01a0097fd6791c68
  Author: Evgeny Leviant <eleviant at accesssoftek.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/MIRParser/MIParser.cpp

  Log Message:
  -----------
  [MIR] Speedup parsing of function with large number of basic blocks

Patch eliminates string length calculation when lexing a token. Speedup can be up to
1000x.

Differential revision: https://reviews.llvm.org/D83389



From all-commits at lists.llvm.org  Wed Jul  8 08:54:33 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Wed, 08 Jul 2020 08:54:33 -0700
Subject: [all-commits] [llvm/llvm-project] 481709: [NewPM][opt] Share
 -disable-loop-unrolling between...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a07498-481709@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 481709e831b9e14793dea0a825ecc9cd5f1950ca
      https://github.com/llvm/llvm-project/commit/481709e831b9e14793dea0a825ecc9cd5f1950ca
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/LoopUnroll/FullUnroll.ll
    M llvm/tools/opt/NewPMDriver.cpp
    M llvm/tools/opt/opt.cpp

  Log Message:
  -----------
  [NewPM][opt] Share -disable-loop-unrolling between pass managers

There's no reason to introduce a new option for the NPM.
The various PGO options are shared in this manner.

Reviewed By: echristo

Differential Revision: https://reviews.llvm.org/D83368



From all-commits at lists.llvm.org  Wed Jul  8 08:56:38 2020
From: all-commits at lists.llvm.org (Chris Gyurgyik via All-commits)
Date: Wed, 08 Jul 2020 08:56:38 -0700
Subject: [all-commits] [llvm/llvm-project] 9d8b4d: [libc] Fix typographical
 error in math_utils.h.
Message-ID: <llvm/llvm-project/push/refs/heads/master/481709-9d8b4d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9d8b4defd3c363ede4b2efc69dae7376d0bc5ffe
      https://github.com/llvm/llvm-project/commit/9d8b4defd3c363ede4b2efc69dae7376d0bc5ffe
  Author: Chris Gyurgyik <37983775+cgyurgyik at users.noreply.github.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libc/src/math/math_utils.h

  Log Message:
  -----------
  [libc] Fix typographical error in math_utils.h.



From all-commits at lists.llvm.org  Wed Jul  8 09:01:15 2020
From: all-commits at lists.llvm.org (Bruno Ricci via All-commits)
Date: Wed, 08 Jul 2020 09:01:15 -0700
Subject: [all-commits] [llvm/llvm-project] 1ba6fb: [clang] Fix a crash when
 passing a C structure of ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9d8b4d-1ba6fb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ba6fb9293967de21ae33be10603bf5ae0ce1c96
      https://github.com/llvm/llvm-project/commit/1ba6fb9293967de21ae33be10603bf5ae0ce1c96
  Author: Aleksandr Platonov <platonov.aleksandr at huawei.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaInit.cpp
    A clang/test/Sema/init-ref-c.c

  Log Message:
  -----------
  [clang] Fix a crash when passing a C structure of incompatible type to a function with a reference parameter.

__builtin_va_*() and __builtin_ms_va_*() are declared as functions with a
parameter of reference type.

This patch fixes a crash when using these functions in C where an argument
of structure type is incompatible with the parameter type.

Differential Revision: https://reviews.llvm.org/D82805

Reviewed By: riccibruno

Patch by: Aleksandr Platonov <platonov.aleksandr at huawei.com>



From all-commits at lists.llvm.org  Wed Jul  8 09:01:46 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Wed, 08 Jul 2020 09:01:46 -0700
Subject: [all-commits] [llvm/llvm-project] 3f1733: [NewPM][opt] Translate
 "-O#" to NPM's "default<O#>"
Message-ID: <llvm/llvm-project/push/refs/heads/master/1ba6fb-3f1733@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f17332aa71542842ceb76e77b45315e6f3ff819
      https://github.com/llvm/llvm-project/commit/3f17332aa71542842ceb76e77b45315e6f3ff819
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/Other/opt-hot-cold-split.ll
    M llvm/tools/opt/opt.cpp

  Log Message:
  -----------
  [NewPM][opt] Translate "-O#" to NPM's "default<O#>"

 Fixes 52 check-llvm tests under NPM.

Reviewed By: hans

Differential Revision: https://reviews.llvm.org/D83367



From all-commits at lists.llvm.org  Wed Jul  8 09:02:59 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 09:02:59 -0700
Subject: [all-commits] [llvm/llvm-project] a42a58: [libc++] Mark some tests
 as unsupported on GCC 5
Message-ID: <llvm/llvm-project/push/refs/heads/master/3f1733-a42a58@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a42a58c9ceedf7358a684e8f28b9dc7edd7a19f3
      https://github.com/llvm/llvm-project/commit/a42a58c9ceedf7358a684e8f28b9dc7edd7a19f3
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/test/libcxx/debug/containers/db_sequence_container_iterators.multithread.pass.cpp
    M libcxx/test/libcxx/diagnostics/nodiscard_extensions.pass.cpp
    M libcxx/test/libcxx/double_include.sh.cpp
    M libcxx/test/libcxx/input.output/filesystems/convert_file_time.pass.cpp
    M libcxx/test/libcxx/memory/aligned_allocation_macro.pass.cpp
    M libcxx/test/libcxx/min_max_macros.compile.pass.cpp
    M libcxx/test/libcxx/no_assert_include.compile.pass.cpp
    M libcxx/test/libcxx/utilities/optional/optional.object/optional.object.assign/copy.pass.cpp
    M libcxx/test/libcxx/utilities/optional/optional.object/optional.object.assign/move.pass.cpp
    M libcxx/test/libcxx/utilities/variant/variant.variant/variant_size.pass.cpp
    M libcxx/test/libcxx/utilities/variant/version.pass.cpp
    M libcxx/test/std/algorithms/alg.modifying.operations/alg.random.sample/sample.fail.cpp
    M libcxx/test/std/containers/sequences/array/aggregate.pass.cpp
    M libcxx/test/std/containers/sequences/array/at.pass.cpp
    M libcxx/test/std/containers/sequences/array/at_const.pass.cpp
    M libcxx/test/std/containers/sequences/array/contiguous.pass.cpp
    M libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
    M libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp
    M libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp
    M libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp

  Log Message:
  -----------
  [libc++] Mark some tests as unsupported on GCC 5

There used to be a workaround where we'd pretend that GCC 5 didn't support
C++14 because it doesn't implement it properly. Since that workaround has
been removed (in 1eb211ada17a), we need to mark a few individual tests as
failing with GCC 5.



From all-commits at lists.llvm.org  Wed Jul  8 09:13:23 2020
From: all-commits at lists.llvm.org (sjoerdmeijer via All-commits)
Date: Wed, 08 Jul 2020 09:13:23 -0700
Subject: [all-commits] [llvm/llvm-project] 0fc17e: [matrix] Add some more
 Verifier negative tests. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/a42a58-0fc17e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0fc17e9edc8f95e2f52966b2187fa04002f30f3d
      https://github.com/llvm/llvm-project/commit/0fc17e9edc8f95e2f52966b2187fa04002f30f3d
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/Verifier/matrix-intrinsics.ll

  Log Message:
  -----------
  [matrix] Add some more Verifier negative tests. NFC.



From all-commits at lists.llvm.org  Wed Jul  8 09:15:53 2020
From: all-commits at lists.llvm.org (serge-sans-paille via All-commits)
Date: Wed, 08 Jul 2020 16:15:53 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] bf9a94: Revert "Double check that
 passes correctly set the...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0fc17e-bf9a94@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bf9a940c3f1b460420b1106fe5b1565fd60be5a2
      https://github.com/llvm/llvm-project/commit/bf9a940c3f1b460420b1106fe5b1565fd60be5a2
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/IR/LegacyPassManager.cpp
    M llvm/unittests/IR/LegacyPassManagerTest.cpp

  Log Message:
  -----------
  Revert "Double check that passes correctly set their Modified status"

This reverts commit 37afd99c768b29c7df7c5f2eb645362fb61f9915.



From all-commits at lists.llvm.org  Wed Jul  8 09:19:10 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?Tmljb2xhaSBIw6Robmxl?= via All-commits)
Date: Wed, 08 Jul 2020 09:19:10 -0700
Subject: [all-commits] [llvm/llvm-project] 3fa989: DomTree: remove explicit
 use of DomTreeNodeBase::i...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bf9a94-3fa989@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3fa989d4fd6b854209ba4e950d96b91d6d5797b4
      https://github.com/llvm/llvm-project/commit/3fa989d4fd6b854209ba4e950d96b91d6d5797b4
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/include/clang/Analysis/Analyses/Dominators.h
    M llvm/include/llvm/CodeGen/MachineDominators.h
    M llvm/include/llvm/IR/Dominators.h
    M llvm/lib/Target/X86/X86InstrInfo.cpp
    M llvm/lib/Transforms/Scalar/EarlyCSE.cpp
    M llvm/lib/Transforms/Scalar/Sink.cpp
    M llvm/lib/Transforms/Vectorize/VPlanDominatorTree.h
    M mlir/include/mlir/IR/Dominance.h
    M mlir/lib/Transforms/CSE.cpp

  Log Message:
  -----------
  DomTree: remove explicit use of DomTreeNodeBase::iterator

Summary:
Almost all uses of these iterators, including implicit ones, really
only need the const variant (as it should be). The only exception is
in NewGVN, which changes the order of dominator tree child nodes.

Change-Id: I4b5bd71e32d71b0c67b03d4927d93fe9413726d4

Reviewers: arsenm, RKSimon, mehdi_amini, courbet, rriddle, aartbik

Subscribers: wdng, Prazek, hiraditya, kuhar, rogfer01, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, vkmr, Kayjukh, jurahul, msifontes, cfe-commits, llvm-commits

Tags: #clang, #mlir, #llvm

Differential Revision: https://reviews.llvm.org/D83087



From all-commits at lists.llvm.org  Wed Jul  8 09:21:04 2020
From: all-commits at lists.llvm.org (Ulrich Weigand via All-commits)
Date: Wed, 08 Jul 2020 09:21:04 -0700
Subject: [all-commits] [llvm/llvm-project] cca857: [SystemZ] Allow
 specifying integer registers as pa...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3fa989-cca857@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cca8578efab096fddcb0134b28b17f4758e9afa0
      https://github.com/llvm/llvm-project/commit/cca8578efab096fddcb0134b28b17f4758e9afa0
  Author: Ulrich Weigand <ulrich.weigand at de.ibm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
    M llvm/test/MC/SystemZ/insn-bad.s
    M llvm/test/MC/SystemZ/insn-good-z13.s
    M llvm/test/MC/SystemZ/insn-good-z14.s
    M llvm/test/MC/SystemZ/insn-good-z15.s
    M llvm/test/MC/SystemZ/insn-good.s
    M llvm/test/MC/SystemZ/regs-good.s
    M llvm/test/MC/SystemZ/tokens.s

  Log Message:
  -----------
  [SystemZ] Allow specifying integer registers as part of the address calculation

Revision e1de2773a534957305d7a559c6d88c4b5ac354e2 provided support for
accepting integer registers in inline asm i.e.

__asm("lhi %r0, 5") -> lhi %r0, 5
__asm("lhi 0, 5") -> lhi 0,5

This patch aims to extend this support to instructions which compute
addresses as well. (i.e instructions of type BDMem and BD[X|R|V|L]Mem)

Author: anirudhp

Differential Revision: https://reviews.llvm.org/D83251



From all-commits at lists.llvm.org  Wed Jul  8 09:24:12 2020
From: all-commits at lists.llvm.org (wmi-11 via All-commits)
Date: Wed, 08 Jul 2020 09:24:12 -0700
Subject: [all-commits] [llvm/llvm-project] e32469: [SampleFDO] Enable
 sample-profile-top-down-load an...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cca857-e32469@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e32469a140374737ad0ece395d5b52444bd94cd1
      https://github.com/llvm/llvm-project/commit/e32469a140374737ad0ece395d5b52444bd94cd1
  Author: Wei Mi <wmi at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/SampleProfile.cpp
    M llvm/test/Transforms/SampleProfile/inline-mergeprof.ll
    M llvm/test/Transforms/SampleProfile/inline-topdown.ll

  Log Message:
  -----------
  [SampleFDO] Enable sample-profile-top-down-load and sample-profile-merge-inlinee
by default.

sample-profile-top-down-load is an internal option which can enable top-down
order of inlining and profile annotation in sample profile load pass. It was
found to be beneficial for better profile annotation.

Recently we found it could also solve some build time issue. Suppose function
A has many callsites in function B. In the last release binary where sample
profile was collected, the outline copy of A is large because there are many
other functions inlined into A. However although all the callsites calling A
in B are inlined, but every inlined body is small (A was inlined into B
before other functions are inlined into A), there is no build time issue in
last release.

In an optimized build using the sample profile collected from last release,
without top-down inlining, we saw a case that A got very large because of
inlining, and then multiple callsites of A got inlined into B, and that led
to a huge B which caused significant build time issue besides profile
annotation issue.

To solve that problem, the patch enables the flag
sample-profile-top-down-load by default. sample-profile-top-down-load can
have better performance when it is enabled together with
sample-profile-merge-inlinee so in this patch we also enable
sample-profile-merge-inlinee by default.

Differential Revision: https://reviews.llvm.org/D82919



From all-commits at lists.llvm.org  Wed Jul  8 09:33:18 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Wed, 08 Jul 2020 09:33:18 -0700
Subject: [all-commits] [llvm/llvm-project] 0b2536: [NewPM] Add
 PredicateInfoPrinterPass to PassRegist...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e32469-0b2536@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0b2536d0bdb4cba2a0305067cc0d2ff988ab909d
      https://github.com/llvm/llvm-project/commit/0b2536d0bdb4cba2a0305067cc0d2ff988ab909d
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Passes/PassRegistry.def

  Log Message:
  -----------
  [NewPM] Add PredicateInfoPrinterPass to PassRegistry.def

Fixes tests under NPM in Transforms/Util/PredicateInfo.



From all-commits at lists.llvm.org  Wed Jul  8 09:47:29 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Wed, 08 Jul 2020 09:47:29 -0700
Subject: [all-commits] [llvm/llvm-project] 08a2c9: [X86] Fix copy+paste typo
 in combineVectorPack ass...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0b2536-800fb6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 08a2c9ce5c86d1754f71b24c5c83b4a07de00749
      https://github.com/llvm/llvm-project/commit/08a2c9ce5c86d1754f71b24c5c83b4a07de00749
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] Fix copy+paste typo in combineVectorPack assert message. NFC.


  Commit: 800fb68420681d14f7690b76421c57ff474349a1
      https://github.com/llvm/llvm-project/commit/800fb68420681d14f7690b76421c57ff474349a1
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86][SSE] Pull out PACK(SHUFFLE(),SHUFFLE()) folds into its own function. NFC.

Future patches will extend this so declutter combineVectorPack before we start.


Compare: https://github.com/llvm/llvm-project/compare/0b2536d0bdb4...800fb6842068

From all-commits at lists.llvm.org  Wed Jul  8 09:50:27 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Wed, 08 Jul 2020 09:50:27 -0700
Subject: [all-commits] [llvm/llvm-project] 39329d: [DAGCombiner] add enum
 for store source value; NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/800fb6-39329d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 39329d5724d94737fda0212f8e89ca240f14474a
      https://github.com/llvm/llvm-project/commit/39329d5724d94737fda0212f8e89ca240f14474a
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] add enum for store source value; NFC

This removes existing code duplication and allows us to
assert that we are handling the expected cases.

We have a list of outstanding bugs that could benefit by
handling truncated source values, so that's a possible
addition going forward.



From all-commits at lists.llvm.org  Wed Jul  8 09:50:31 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Wed, 08 Jul 2020 09:50:31 -0700
Subject: [all-commits] [llvm/llvm-project] 683a7f: [DAGCombiner] fix
 function-name formatting; NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/39329d-683a7f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 683a7f7025b3115053449a76463e11916ecf350f
      https://github.com/llvm/llvm-project/commit/683a7f7025b3115053449a76463e11916ecf350f
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] fix function-name formatting; NFC



From all-commits at lists.llvm.org  Wed Jul  8 10:04:54 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 10:04:54 -0700
Subject: [all-commits] [llvm/llvm-project] f69acb: [libc++][NFC] Remove
	outdated TODO item
Message-ID: <llvm/llvm-project/push/refs/heads/master/683a7f-f69acb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f69acb2af85ae71b823a15c6f73e50d4b90111b5
      https://github.com/llvm/llvm-project/commit/f69acb2af85ae71b823a15c6f73e50d4b90111b5
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/TODO.TXT

  Log Message:
  -----------
  [libc++][NFC] Remove outdated TODO item



From all-commits at lists.llvm.org  Wed Jul  8 10:07:38 2020
From: all-commits at lists.llvm.org (Shafik Yaghmour via All-commits)
Date: Wed, 08 Jul 2020 10:07:38 -0700
Subject: [all-commits] [llvm/llvm-project] 63b0f8: [RecordLayout] Fix
 ItaniumRecordLayoutBuilder so t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f69acb-63b0f8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 63b0f8c788d8c6978feb099fd6db8fe219c4d166
      https://github.com/llvm/llvm-project/commit/63b0f8c788d8c6978feb099fd6db8fe219c4d166
  Author: shafik <syaghmour at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/AST/RecordLayoutBuilder.cpp
    A lldb/test/API/lang/cpp/alignas_base_class/Makefile
    A lldb/test/API/lang/cpp/alignas_base_class/TestAlignAsBaseClass.py
    A lldb/test/API/lang/cpp/alignas_base_class/main.cpp

  Log Message:
  -----------
  [RecordLayout] Fix ItaniumRecordLayoutBuilder so that is grabs the correct bases class offsets from the external source

Currently the ItaniumRecordLayoutBuilder when laying out base classes has the virtual
and non-virtual bases mixed up when pulling the base class layouts from the external source.

This came up in an LLDB bug where on arm64 because of differences in how it deals with
tail padding would layout the bases differently without the correct layout from the
external source (LLDB). This would result in some fields being off by 4 bytes.

Differential Revision: https://reviews.llvm.org/D83008



From all-commits at lists.llvm.org  Wed Jul  8 10:11:19 2020
From: all-commits at lists.llvm.org (Yaxun (Sam) Liu via All-commits)
Date: Wed, 08 Jul 2020 10:11:19 -0700
Subject: [all-commits] [llvm/llvm-project] 1eaad0: [CUDA][HIP] Let lambda be
 host device by default
Message-ID: <llvm/llvm-project/push/refs/heads/master/63b0f8-1eaad0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1eaad01046c88be6bf65265a2bcc53db5a5b48d0
      https://github.com/llvm/llvm-project/commit/1eaad01046c88be6bf65265a2bcc53db5a5b48d0
  Author: Yaxun (Sam) Liu <yaxun.liu at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Sema/Sema.h
    M clang/lib/Sema/SemaCUDA.cpp
    M clang/lib/Sema/SemaLambda.cpp
    A clang/test/CodeGenCUDA/lambda.cu
    M clang/test/SemaCUDA/Inputs/cuda.h
    A clang/test/SemaCUDA/lambda.cu

  Log Message:
  -----------
  [CUDA][HIP] Let lambda be host device by default

This patch let lambda be host device by default and adds diagnostics for
capturing host variable by reference in device lambda.

Differential Revision: https://reviews.llvm.org/D78655



From all-commits at lists.llvm.org  Wed Jul  8 10:12:06 2020
From: all-commits at lists.llvm.org (Pete Steinfeld via All-commits)
Date: Wed, 08 Jul 2020 10:12:06 -0700
Subject: [all-commits] [llvm/llvm-project] 9520b6: [flang] Fix a crash when
 cosubscript list is empty
Message-ID: <llvm/llvm-project/push/refs/heads/master/1eaad0-9520b6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9520b6c8ab63061e1734deef8614eaa60f704dc9
      https://github.com/llvm/llvm-project/commit/9520b6c8ab63061e1734deef8614eaa60f704dc9
  Author: Pete Steinfeld <psteinfeld at nvidia.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/lib/Semantics/expression.cpp
    M flang/test/Semantics/resolve94.f90

  Log Message:
  -----------
  [flang] Fix a crash when cosubscript list is empty

Summary:
When there are errors in the evaluation of every cosubscript expression in a
coindexed object, the compiler would crash.  I fixed this by just checking to
see if there were errors in the evaluation of the cosubscripts before
constructing the `DataRef` for the coindexed object.

Reviewers: klausler, tskeith, DavidTruby

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83410



From all-commits at lists.llvm.org  Wed Jul  8 10:15:38 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 10:15:38 -0700
Subject: [all-commits] [llvm/llvm-project] 4ce56b: [ELF] Add -z
 dead-reloc-in-nonalloc=<section_glob>...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9520b6-4ce56b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ce56b8122219f7b79d75d33184e3ec890a6e222
      https://github.com/llvm/llvm-project/commit/4ce56b8122219f7b79d75d33184e3ec890a6e222
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lld/ELF/Config.h
    M lld/ELF/Driver.cpp
    M lld/ELF/InputSection.cpp
    M lld/docs/ld.lld.1
    A lld/test/ELF/dead-reloc-in-nonalloc.s
    M lld/test/ELF/debug-dead-reloc.s

  Log Message:
  -----------
  [ELF] Add -z dead-reloc-in-nonalloc=<section_glob>=<value>

... to customize the tombstone value we use for an absolute relocation
referencing a discarded symbol. This can be used as a workaround when
some debug processing tool has trouble with current -1 tombstone value
(https://bugs.chromium.org/p/chromium/issues/detail?id=1102223#c11 )

For example, to get the current built-in rules (not considering the .debug_line special case for ICF):

```
-z dead-reloc-in-nonalloc='.debug_*=0xffffffffffffffff'
-z dead-reloc-in-nonalloc=.debug_loc=0xfffffffffffffffe
-z dead-reloc-in-nonalloc=.debug_ranges=0xfffffffffffffffe
```

To get GNU ld (as of binutils 2.35)'s behavior:

```
-z dead-reloc-in-nonalloc='*=0'
-z dead-reloc-in-nonalloc=.debug_ranges=1
```

This option has other use cases. For example, if we want to check
whether a non-SHF_ALLOC section has dead relocations.
With this patch, we can run a regular LLD and run another with a special
-z dead-reloc-in-nonalloc=, then compare their output.

Reviewed By: thakis

Differential Revision: https://reviews.llvm.org/D83264



From all-commits at lists.llvm.org  Wed Jul  8 10:24:42 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 10:24:42 -0700
Subject: [all-commits] [llvm/llvm-project] e89c07: [test] Run
 llvm/test/**/*.yaml & don't run llvm/te...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4ce56b-e89c07@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e89c075f3251bc4778dceb890388483151f24659
      https://github.com/llvm/llvm-project/commit/e89c075f3251bc4778dceb890388483151f24659
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    R llvm/test/Object/lit.local.cfg
    R llvm/test/ObjectYAML/lit.local.cfg
    M llvm/test/lit.cfg.py
    M llvm/test/tools/llvm-as/lit.local.cfg
    R llvm/test/tools/llvm-dwarfdump/lit.local.cfg
    M llvm/test/tools/llvm-gsymutil/ARM_AArch64/lit.local.cfg
    M llvm/test/tools/llvm-gsymutil/X86/lit.local.cfg
    M llvm/test/tools/llvm-nm/lit.local.cfg
    R llvm/test/tools/llvm-objdump/lit.local.cfg
    R llvm/test/tools/llvm-readobj/COFF/lit.local.cfg
    R llvm/test/tools/llvm-xray/X86/lit.local.cfg
    R llvm/test/tools/obj2yaml/lit.local.cfg
    R llvm/test/tools/yaml2obj/lit.local.cfg

  Log Message:
  -----------
  [test] Run llvm/test/**/*.yaml & don't run llvm/test/**/*.cxx (not exist)

This patch extends D58439 (`llvm/test/{yaml2obj,obj2yaml}/**/*.yaml`) and runs all
`llvm/test/**/*.yaml`

Many directories have configured `.yaml` (see the deleted lit.local.cfg
files). Yet still some don't configure .yaml and have caused stale tests:

* 8c5825befb7bbb2e76f7eccedc6d3bf26e9b2a6a test/llvm-readobj
* bdc3134e237737dd46b51cd1ecd41ecbbe9f921a test/ExecutionEngine

Just hoist .yaml to `llvm/test/lit.cfg.py`. Also delete .cxx which is
not used.  The number of tests running on my machine increases from 38304 to 38309.
The list of new tests:

```
ExecutionEngine/RuntimeDyld/X86/ELF_x86-64_none.yaml
Object/archive-error-tmp.txt
tools/llvm-ar/coff-weak.yaml
tools/llvm-readobj/ELF/verneed-flags.yaml
tools/obj2yaml/COFF/bss.s
```

Reviewed By: grimar, jhenderson, rupprecht

Differential Revision: https://reviews.llvm.org/D83350



From all-commits at lists.llvm.org  Wed Jul  8 10:28:51 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 10:28:51 -0700
Subject: [all-commits] [llvm/llvm-project] 169ec2: [ELF] Rename canRelax to
	toExecRelax. NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/e89c07-169ec2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 169ec2d6b006ea31114a7d6ddc3f002d3cb4acb3
      https://github.com/llvm/llvm-project/commit/169ec2d6b006ea31114a7d6ddc3f002d3cb4acb3
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lld/ELF/Relocations.cpp

  Log Message:
  -----------
  [ELF] Rename canRelax to toExecRelax. NFC

In the absence of TLS relaxation (rewrite of code sequences),
there is still an applicable optimization:

[gd]: General Dynamic: resolve DTPMOD to 1 and/or resolve DTPOFF statically

All the other relaxations are only performed when transiting to
executable (`!config->shared`).
Since [gd] is handled differently, we can fold `!config->shared` into canRelax
and simplify its use sites. Rename the variable to reflect to new semantics.

Reviewed By: grimar, psmith

Differential Revision: https://reviews.llvm.org/D83243



From all-commits at lists.llvm.org  Wed Jul  8 10:37:29 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Wed, 08 Jul 2020 10:37:29 -0700
Subject: [all-commits] [llvm/llvm-project] 01d5cc: hwasan: Don't pass the
 tagged-globals target-featu...
Message-ID: <llvm/llvm-project/push/refs/heads/master/169ec2-01d5cc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 01d5cc5386affeda878e7e21b57c2a7e050d7b0a
      https://github.com/llvm/llvm-project/commit/01d5cc5386affeda878e7e21b57c2a7e050d7b0a
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Driver/SanitizerArgs.cpp
    M clang/test/Driver/fsanitize.c

  Log Message:
  -----------
  hwasan: Don't pass the tagged-globals target-feature to non-aarch64 backends.

The other backends don't know what this feature is and print a
message to stderr.

I recently tried to rework some target feature stuff in X86 and
this unknown feature tripped an assert I added.

Differential Revision: https://reviews.llvm.org/D83369



From all-commits at lists.llvm.org  Wed Jul  8 10:46:25 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Wed, 08 Jul 2020 10:46:25 -0700
Subject: [all-commits] [llvm/llvm-project] 82206e: [X86] Enabled a bunch of
 64-bit Interlocked* funct...
Message-ID: <llvm/llvm-project/push/refs/heads/master/01d5cc-82206e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 82206e7fb49d9593d946599b107e8a8ad29a7d22
      https://github.com/llvm/llvm-project/commit/82206e7fb49d9593d946599b107e8a8ad29a7d22
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsX86.def
    M clang/include/clang/Basic/BuiltinsX86_64.def
    M clang/lib/Headers/intrin.h
    M clang/test/CodeGen/ms-intrinsics.c

  Log Message:
  -----------
  [X86] Enabled a bunch of 64-bit Interlocked* functions intrinsics on 32-bit Windows to match recent MSVC

This enables _InterlockedAnd64/_InterlockedOr64/_InterlockedXor64/_InterlockedDecrement64/_InterlockedIncrement64/_InterlockedExchange64/_InterlockedExchangeAdd64/_InterlockedExchangeSub64 on 32-bit Windows

The backend already knows how to expand these to a loop using cmpxchg8b on 32-bit targets.

Fixes PR46595

Differential Revision: https://reviews.llvm.org/D83254



From all-commits at lists.llvm.org  Wed Jul  8 10:47:23 2020
From: all-commits at lists.llvm.org (Michael Park via All-commits)
Date: Wed, 08 Jul 2020 10:47:23 -0700
Subject: [all-commits] [llvm/llvm-project] 6ab320: Remove the unnecessary
 `is_nothrow_swappable` cond...
Message-ID: <llvm/llvm-project/push/refs/heads/master/82206e-6ab320@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6ab3208d779ffb3b32744b0190d7035d4b369173
      https://github.com/llvm/llvm-project/commit/6ab3208d779ffb3b32744b0190d7035d4b369173
  Author: Michael Park <mcypark at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/include/variant

  Log Message:
  -----------
  Remove the unnecessary `is_nothrow_swappable` condition in `swap`.

Thanks to @lewissbaker who pointed out the unnecessary condition in
https://reviews.llvm.org/D81954#inline-756872. Since this codepath does not
make use of `swap` anyway (that codepath is a different branch), we can safely
remove this condition and produce better codegen when all types are nothrow
movable but are potentially-throwing swappable.

See codegen in https://gcc.godbolt.org/z/uDFZjz

Reviewed By: ldionne, #libc

Differential Revision: https://reviews.llvm.org/D83274



From all-commits at lists.llvm.org  Wed Jul  8 10:51:41 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 10:51:41 -0700
Subject: [all-commits] [llvm/llvm-project] 4137ab: [Support] Define
 llvm::parallel::strategy for -DLL...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6ab320-4137ab@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4137ab62cff268ed0de51ba2283143a6a992a932
      https://github.com/llvm/llvm-project/commit/4137ab62cff268ed0de51ba2283143a6a992a932
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Support/Parallel.cpp

  Log Message:
  -----------
  [Support] Define llvm::parallel::strategy for -DLLVM_ENABLE_THREADS=off builds after D76885



From all-commits at lists.llvm.org  Wed Jul  8 10:54:54 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 10:54:54 -0700
Subject: [all-commits] [llvm/llvm-project] e81c05: [test] Add REQUIRES:
 x86-registered-target to tool...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4137ab-e81c05@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e81c05777d67ec2dcbd55d34c7d2287e237bfbd1
      https://github.com/llvm/llvm-project/commit/e81c05777d67ec2dcbd55d34c7d2287e237bfbd1
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/tools/obj2yaml/COFF/bss.s

  Log Message:
  -----------
  [test] Add REQUIRES: x86-registered-target to tools/obj2yaml/COFF/bss.s



From all-commits at lists.llvm.org  Wed Jul  8 11:05:59 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 11:05:59 -0700
Subject: [all-commits] [llvm/llvm-project] 2be401: [libc++] Reimplement
 platform detection features w...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e81c05-2be401@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2be4014fe6005e310b9e24c88d407c7a14eb625e
      https://github.com/llvm/llvm-project/commit/2be4014fe6005e310b9e24c88d407c7a14eb625e
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/utils/libcxx/test/features.py

  Log Message:
  -----------
  [libc++] Reimplement platform detection features without running on the test host

It's sufficient to sniff the platform we're running on using the compiler
macros -- we don't need to run any code.



From all-commits at lists.llvm.org  Wed Jul  8 11:08:50 2020
From: all-commits at lists.llvm.org (Christopher Tetreault via All-commits)
Date: Wed, 08 Jul 2020 11:08:50 -0700
Subject: [all-commits] [llvm/llvm-project] c444b1: [SVE] Remove calls to
 VectorType::getNumElements f...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2be401-c444b1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c444b1b904b11356c57980a41a19f4ef361b80a8
      https://github.com/llvm/llvm-project/commit/c444b1b904b11356c57980a41a19f4ef361b80a8
  Author: Christopher Tetreault <ctetreau at quicinc.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
    M llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
    M llvm/lib/Transforms/Scalar/SROA.cpp
    M llvm/lib/Transforms/Scalar/Scalarizer.cpp

  Log Message:
  -----------
  [SVE] Remove calls to VectorType::getNumElements from Scalar

Reviewers: efriedma, fhahn, reames, kmclaughlin, sdesmalen

Reviewed By: sdesmalen

Subscribers: tschuett, hiraditya, rkruppe, psnobl, dantrushin, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82243



From all-commits at lists.llvm.org  Wed Jul  8 11:15:37 2020
From: all-commits at lists.llvm.org (jayfoad via All-commits)
Date: Wed, 08 Jul 2020 11:15:37 -0700
Subject: [all-commits] [llvm/llvm-project] f4bd01: [AMDGPU] Fix and simplify
 AMDGPUCodeGenPrepare::ex...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c444b1-a8816e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f4bd01c1918e90f232a098b4878b52c6f7d4a215
      https://github.com/llvm/llvm-project/commit/f4bd01c1918e90f232a098b4878b52c6f7d4a215
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/sdiv.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/srem.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/udiv.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/urem.i32.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fold-binop-select.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
    M llvm/test/CodeGen/AMDGPU/bypass-div.ll
    M llvm/test/CodeGen/AMDGPU/idiv-licm.ll
    M llvm/test/CodeGen/AMDGPU/sdiv.ll
    M llvm/test/CodeGen/AMDGPU/udivrem.ll

  Log Message:
  -----------
  [AMDGPU] Fix and simplify AMDGPUCodeGenPrepare::expandDivRem32

Fix the division/remainder algorithm by adding a second quotient
refinement step, which is required in some cases like
0xFFFFFFFFu / 0x11111111u (https://bugs.llvm.org/show_bug.cgi?id=46212).

Also document, rewrite and simplify it by ensuring that we always have a
lower bound on inv(y), which simplifies the UNR step and the quotient
refinement steps.

Differential Revision: https://reviews.llvm.org/D83381


  Commit: ecac951be92b71e5ec887a9fc768f202e4a8ab69
      https://github.com/llvm/llvm-project/commit/ecac951be92b71e5ec887a9fc768f202e4a8ab69
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
    M llvm/lib/Target/AMDGPU/CaymanInstructions.td
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
    M llvm/test/CodeGen/AMDGPU/bypass-div.ll
    M llvm/test/CodeGen/AMDGPU/sdiv.ll
    M llvm/test/CodeGen/AMDGPU/udivrem.ll

  Log Message:
  -----------
  [AMDGPU] Fix and simplify AMDGPUTargetLowering::LowerUDIVREM

Use the algorithm from AMDGPUCodeGenPrepare::expandDivRem32.

Differential Revision: https://reviews.llvm.org/D83382


  Commit: a8816ebee01c1f923d928617bb4e55dcc1d7d6da
      https://github.com/llvm/llvm-project/commit/a8816ebee01c1f923d928617bb4e55dcc1d7d6da
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-sdiv.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-srem.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-udiv.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-urem.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/sdiv.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/sdiv.i64.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/srem.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/srem.i64.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/udiv.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/udiv.i64.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/urem.i32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/urem.i64.ll

  Log Message:
  -----------
  [AMDGPU] Fix and simplify AMDGPULegalizerInfo::legalizeUDIV_UREM32Impl

Use the algorithm from AMDGPUCodeGenPrepare::expandDivRem32.

Differential Revision: https://reviews.llvm.org/D83383


Compare: https://github.com/llvm/llvm-project/compare/c444b1b904b1...a8816ebee01c

From all-commits at lists.llvm.org  Wed Jul  8 11:35:28 2020
From: all-commits at lists.llvm.org (jayfoad via All-commits)
Date: Wed, 08 Jul 2020 11:35:28 -0700
Subject: [all-commits] [llvm/llvm-project] 47788b: SILoadStoreOptimizer: add
 support for GFX10 image ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a8816e-47788b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 47788b97a9eb1215d0ac01826f51fbe286f56c0b
      https://github.com/llvm/llvm-project/commit/47788b97a9eb1215d0ac01826f51fbe286f56c0b
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
    A llvm/test/CodeGen/AMDGPU/merge-image-load-gfx10.mir
    A llvm/test/CodeGen/AMDGPU/merge-image-sample-gfx10.mir

  Log Message:
  -----------
  SILoadStoreOptimizer: add support for GFX10 image instructions

GFX10 image instructions use one or more address operands starting at
vaddr0, instead of a single vaddr operand, to allow for NSA forms.

Differential Revision: https://reviews.llvm.org/D81675



From all-commits at lists.llvm.org  Wed Jul  8 11:39:36 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 11:39:36 -0700
Subject: [all-commits] [llvm/llvm-project] 26b0a2: [pstl] Fix a few errors
 when running PSTL tests th...
Message-ID: <llvm/llvm-project/push/refs/heads/master/47788b-26b0a2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 26b0a23084f049f4084fc9f1d599ade66e4af185
      https://github.com/llvm/llvm-project/commit/26b0a23084f049f4084fc9f1d599ade66e4af185
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M pstl/include/pstl/internal/algorithm_impl.h
    M pstl/test/std/algorithms/alg.sorting/alg.set.operations/set.pass.cpp
    M pstl/test/std/numerics/numeric.ops/transform_reduce.pass.cpp

  Log Message:
  -----------
  [pstl] Fix a few errors when running PSTL tests through the libc++ test suite



From all-commits at lists.llvm.org  Wed Jul  8 11:45:27 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Wed, 08 Jul 2020 11:45:27 -0700
Subject: [all-commits] [llvm/llvm-project] f86d96: [ELF] Enforce double-dash
 form for --warn-backrefs...
Message-ID: <llvm/llvm-project/push/refs/heads/master/26b0a2-f86d96@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f86d96a96441eb9f83c2dedb0ba5d7e4dc8dc089
      https://github.com/llvm/llvm-project/commit/f86d96a96441eb9f83c2dedb0ba5d7e4dc8dc089
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lld/ELF/Options.td

  Log Message:
  -----------
  [ELF] Enforce double-dash form for --warn-backrefs-exclude

This is an LLD-specific option. We have enforced double-dash forms for
other options (reduce collision with short options) but missed this one.



From all-commits at lists.llvm.org  Wed Jul  8 11:48:40 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Wed, 08 Jul 2020 11:48:40 -0700
Subject: [all-commits] [llvm/llvm-project] 12c227: [DAGCombiner] fix code
 comment and improve readabi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f86d96-12c227@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 12c2271e534c297b71e52c3a25b53f3d475db78d
      https://github.com/llvm/llvm-project/commit/12c2271e534c297b71e52c3a25b53f3d475db78d
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] fix code comment and improve readability; NFC



From all-commits at lists.llvm.org  Wed Jul  8 11:48:44 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Wed, 08 Jul 2020 11:48:44 -0700
Subject: [all-commits] [llvm/llvm-project] 1265eb: [DAGCombiner] clean up in
 mergeConsecutiveStores()...
Message-ID: <llvm/llvm-project/push/refs/heads/master/12c227-1265eb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1265eb2d5f7e9cdf6a557a2a1c338f370d730917
      https://github.com/llvm/llvm-project/commit/1265eb2d5f7e9cdf6a557a2a1c338f370d730917
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] clean up in mergeConsecutiveStores(); NFC



From all-commits at lists.llvm.org  Wed Jul  8 11:52:20 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 11:52:20 -0700
Subject: [all-commits] [llvm/llvm-project] ef14e5: [pstl] Do not install the
 __config_site.in file
Message-ID: <llvm/llvm-project/push/refs/heads/master/1265eb-ef14e5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ef14e52be4e1ce4a6aa2a28738aed2cfcc0a31f1
      https://github.com/llvm/llvm-project/commit/ef14e52be4e1ce4a6aa2a28738aed2cfcc0a31f1
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M pstl/CMakeLists.txt

  Log Message:
  -----------
  [pstl] Do not install the __config_site.in file

The generated version of the file is already installed -- we shouldn't
install the pre-generation version of the file.



From all-commits at lists.llvm.org  Wed Jul  8 11:56:27 2020
From: all-commits at lists.llvm.org (Anh Tuyen Tran via All-commits)
Date: Wed, 08 Jul 2020 11:56:27 -0700
Subject: [all-commits] [llvm/llvm-project] fead25: [NFC] Separate Peeling
 Properties into its own struct
Message-ID: <llvm/llvm-project/push/refs/heads/master/ef14e5-fead25@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fead250b439bbd4ec0f21e6a52d0c174e5fcdf5a
      https://github.com/llvm/llvm-project/commit/fead250b439bbd4ec0f21e6a52d0c174e5fcdf5a
  Author: Anh Tuyen Tran <anhtuyen at ca.ibm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/Transforms/Utils/UnrollLoop.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
    M llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp

  Log Message:
  -----------
  [NFC] Separate Peeling Properties into its own struct

Summary:
This patch makes the peeling properties of the loop accessible by other loop transformations.

Author: sidbav (Sidharth Baveja)

Reviewers: Whitney (Whitney Tsang), Meinersbur (Michael Kruse), skatkov (Serguei Katkov), ashlykov (Arkady Shlykov), bogner (Justin Bogner), hfinkel (Hal Finkel)

Reviewed By: Meinersbur (Michael Kruse)

Subscribers: fhahn (Florian Hahn), hiraditya (Aditya Kumar), llvm-commits, LLVM

Tag: LLVM

Differential Revision: https://reviews.llvm.org/D80580



From all-commits at lists.llvm.org  Wed Jul  8 12:00:32 2020
From: all-commits at lists.llvm.org (Sidharth Baveja via All-commits)
Date: Wed, 08 Jul 2020 12:00:32 -0700
Subject: [all-commits] [llvm/llvm-project] 6965af: Revert "[NFC] Separate
 Peeling Properties into its...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fead25-0369dc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6965af43e6b83fda2c32663f55b1568ffe6d67f9
      https://github.com/llvm/llvm-project/commit/6965af43e6b83fda2c32663f55b1568ffe6d67f9
  Author: Anh Tuyen Tran <anhtuyen at ca.ibm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/Transforms/Utils/UnrollLoop.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
    M llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp

  Log Message:
  -----------
  Revert "[NFC] Separate Peeling Properties into its own struct"

This reverts commit fead250b439bbd4ec0f21e6a52d0c174e5fcdf5a.


  Commit: 0369dc98f958a1ca2ec05f1897f091129bb16e8a
      https://github.com/llvm/llvm-project/commit/0369dc98f958a1ca2ec05f1897f091129bb16e8a
  Author: Sidharth Baveja <sidharth.baveja at ibm.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/Transforms/Utils/UnrollLoop.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
    M llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp

  Log Message:
  -----------
  [NFC] Separate Peeling Properties into its own struct

Summary:
This patch makes the peeling properties of the loop accessible by other loop transformations.

Author: sidbav (Sidharth Baveja)

Reviewers: Whitney (Whitney Tsang), Meinersbur (Michael Kruse), skatkov (Serguei Katkov), ashlykov (Arkady Shlykov), bogner (Justin Bogner), hfinkel (Hal Finkel)

Reviewed By: Meinersbur (Michael Kruse)

Subscribers: fhahn (Florian Hahn), hiraditya (Aditya Kumar), llvm-commits, LLVM

Tag: LLVM

Differential Revision: https://reviews.llvm.org/D80580


Compare: https://github.com/llvm/llvm-project/compare/fead250b439b...0369dc98f958

From all-commits at lists.llvm.org  Wed Jul  8 12:01:43 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 12:01:43 -0700
Subject: [all-commits] [llvm/llvm-project] 512c90: [libc++] Install PSTL
 when installing libc++ with ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0369dc-512c90@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 512c90389839a595ff592bf2f1345e0f1bc18530
      https://github.com/llvm/llvm-project/commit/512c90389839a595ff592bf2f1345e0f1bc18530
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/src/CMakeLists.txt

  Log Message:
  -----------
  [libc++] Install PSTL when installing libc++ with parallel algorithms enabled



From all-commits at lists.llvm.org  Wed Jul  8 12:02:25 2020
From: all-commits at lists.llvm.org (Gui Andrade via All-commits)
Date: Wed, 08 Jul 2020 12:02:25 -0700
Subject: [all-commits] [llvm/llvm-project] 89f1ad: [LangRef] Introduce
 `noundef` attribute for fully ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/512c90-ff7900@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 89f1ad88b3f1ecf32e797247b9eab5662ed4bcf4
      https://github.com/llvm/llvm-project/commit/89f1ad88b3f1ecf32e797247b9eab5662ed4bcf4
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/docs/BitCodeFormat.rst
    M llvm/docs/LangRef.rst

  Log Message:
  -----------
  [LangRef] Introduce `noundef` attribute for fully defined function params

LLVM currently does not require function parameters or return values
to be fully initialized, and does not care if they are poison. This can
be useful if the frontend ABI makes no such demands, but may prevent
helpful backend transformations in case they do. Specifically, the C
and C++ languages require all scalar function operands to be fully
determined.

Introducing this attribute is of particular use to MemorySanitizer
today, although other transformations may benefit from it as well.
We can modify MemorySanitizer instrumentation to provide modest (17%)
space savings where `frozen` is present.

This commit only adds the attribute to the Language Reference, and
the actual implementation of the attribute will follow in a separate
commit.

Differential Revision: https://reviews.llvm.org/D82316


  Commit: ff7900d5def4f645a6675d99ad39a38d8a468a63
      https://github.com/llvm/llvm-project/commit/ff7900d5def4f645a6675d99ad39a38d8a468a63
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Bitcode/LLVMBitCodes.h
    M llvm/include/llvm/IR/Attributes.td
    M llvm/lib/AsmParser/LLLexer.cpp
    M llvm/lib/AsmParser/LLParser.cpp
    M llvm/lib/AsmParser/LLToken.h
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
    M llvm/lib/IR/Attributes.cpp
    M llvm/lib/Transforms/Utils/CodeExtractor.cpp
    M llvm/test/Bitcode/attributes.ll

  Log Message:
  -----------
  [LLVM] Accept `noundef` attribute in function definitions/calls

The `noundef` attribute indicates an argument or return value which
may never have an undef value representation.

This patch allows LLVM to parse the attribute.

Differential Revision: https://reviews.llvm.org/D83412


Compare: https://github.com/llvm/llvm-project/compare/512c90389839...ff7900d5def4

From all-commits at lists.llvm.org  Wed Jul  8 12:06:50 2020
From: all-commits at lists.llvm.org (Cameron McInally via All-commits)
Date: Wed, 08 Jul 2020 12:06:50 -0700
Subject: [all-commits] [llvm/llvm-project] 05ce9a: Tighten description of
	ISD::BUILD_VECTOR
Message-ID: <llvm/llvm-project/push/refs/heads/master/ff7900-05ce9a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 05ce9aaa69f9f58598730895bdb5535fea17213f
      https://github.com/llvm/llvm-project/commit/05ce9aaa69f9f58598730895bdb5535fea17213f
  Author: Cameron McInally <mcinally at cray.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/ISDOpcodes.h

  Log Message:
  -----------
  Tighten description of ISD::BUILD_VECTOR

VerifySDNode(...) in SelectionDAG.cpp shows that the operands of a BUILD_VECTOR must all be the same type. This patch cleans up the comment in ISDOpcodes.h to make that more obvious. Also, remove the requirement that the number of elements must be a power-of-2. That's not true.

Differential Revision: https://reviews.llvm.org/D83413



From all-commits at lists.llvm.org  Wed Jul  8 12:21:50 2020
From: all-commits at lists.llvm.org (Christopher Tetreault via All-commits)
Date: Wed, 08 Jul 2020 12:21:50 -0700
Subject: [all-commits] [llvm/llvm-project] d2eb40: [Solaris] Fix Solaris
	build bots
Message-ID: <llvm/llvm-project/push/refs/heads/master/05ce9a-d2eb40@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d2eb40937976d858807faee6fbc3e016fd3a4108
      https://github.com/llvm/llvm-project/commit/d2eb40937976d858807faee6fbc3e016fd3a4108
  Author: Christopher Tetreault <ctetreau at quicinc.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/unittests/IR/ConstantsTest.cpp

  Log Message:
  -----------
  [Solaris] Fix Solaris build bots

Reviewers: ro

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83415



From all-commits at lists.llvm.org  Wed Jul  8 12:41:53 2020
From: all-commits at lists.llvm.org (Cameron McInally via All-commits)
Date: Wed, 08 Jul 2020 12:41:53 -0700
Subject: [all-commits] [llvm/llvm-project] 898065: Reword description of
	ISD::BUILD_VECTOR
Message-ID: <llvm/llvm-project/push/refs/heads/master/d2eb40-898065@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 898065a7b879f204874820f16e4e16ea2a961de0
      https://github.com/llvm/llvm-project/commit/898065a7b879f204874820f16e4e16ea2a961de0
  Author: Cameron McInally <mcinally at cray.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/ISDOpcodes.h

  Log Message:
  -----------
  Reword description of ISD::BUILD_VECTOR

Move operand type restriction to the end of the description. This
hopefully makes the intention more clear.

Differential Revision: https://reviews.llvm.org/D83413



From all-commits at lists.llvm.org  Wed Jul  8 12:46:15 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Wed, 08 Jul 2020 12:46:15 -0700
Subject: [all-commits] [llvm/llvm-project] a48cf7: [InstSimplify] Handle not
 inserted instruction gra...
Message-ID: <llvm/llvm-project/push/refs/heads/master/898065-0b39d2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a48cf72238e740adb2a45012736c0c655070fb8f
      https://github.com/llvm/llvm-project/commit/a48cf72238e740adb2a45012736c0c655070fb8f
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    A llvm/test/Transforms/SimplifyCFG/pr46638.ll

  Log Message:
  -----------
  [InstSimplify] Handle not inserted instruction gracefully (PR46638)

When simplifying comparisons using a dominating assume, bail out
if the context instruction is not inserted.


  Commit: 0b39d2d75275b80994dac06b7ad05031cbd09393
      https://github.com/llvm/llvm-project/commit/0b39d2d75275b80994dac06b7ad05031cbd09393
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/Transforms/Utils/UnrollLoop.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
    M llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp

  Log Message:
  -----------
  Revert "[NFC] Separate Peeling Properties into its own struct"

This reverts commit 0369dc98f958a1ca2ec05f1897f091129bb16e8a.

Many failing tests.


Compare: https://github.com/llvm/llvm-project/compare/898065a7b879...0b39d2d75275

From all-commits at lists.llvm.org  Wed Jul  8 12:54:06 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Wed, 08 Jul 2020 12:54:06 -0700
Subject: [all-commits] [llvm/llvm-project] 9b1e95: [InstSimplify] Remove
 select ?, undef, X -> X and ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0b39d2-9b1e95@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9b1e95329af7bb005275f18225b2c130ec3ea98d
      https://github.com/llvm/llvm-project/commit/9b1e95329af7bb005275f18225b2c130ec3ea98d
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/test/CodeGen/arm-mve-intrinsics/dup.c
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstCombine/select.ll
    M llvm/test/Transforms/InstSimplify/select.ll

  Log Message:
  -----------
  [InstSimplify] Remove select ?, undef, X -> X and select ?, X, undef -> X transforms

As noted here https://lists.llvm.org/pipermail/llvm-dev/2016-October/106182.html and by alive2, this transform isn't valid. If X is poison this potentially propagates poison when it shouldn't.

This same transform still exists in DAGCombiner.

Differential Revision: https://reviews.llvm.org/D83360



From all-commits at lists.llvm.org  Wed Jul  8 13:09:06 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Wed, 08 Jul 2020 13:09:06 -0700
Subject: [all-commits] [llvm/llvm-project] 4544c2: Recover more gracefully
 from stack exhaustion duri...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9b1e95-4544c2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4544c2d95ad0217e1f28ddd84253cd09a91148c0
      https://github.com/llvm/llvm-project/commit/4544c2d95ad0217e1f28ddd84253cd09a91148c0
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaTemplateDeduction.cpp
    M clang/test/SemaTemplate/stack-exhaustion.cpp

  Log Message:
  -----------
  Recover more gracefully from stack exhaustion during template argument
deduction.

Template argument deduction can trigger substitution, both with
explicitly-specified template arguments and with deduced template
arguments in various ways. We previously had no check for stack
exhaustion along some of those codepaths, making it fairly easy to crash
clang with a template resulting in a substitution that referred back to
that same template. We should now produce a proper diagnostic for such
cases rather than crashing.



From all-commits at lists.llvm.org  Wed Jul  8 13:09:44 2020
From: all-commits at lists.llvm.org (Davide Italiano via All-commits)
Date: Wed, 08 Jul 2020 13:09:44 -0700
Subject: [all-commits] [llvm/llvm-project] 27d52c: Revert "[lldb/API]
 Overwrite variables with SBLaun...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4544c2-27d52c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 27d52cd86a2cf82214b71519dffd450c54cf87ae
      https://github.com/llvm/llvm-project/commit/27d52cd86a2cf82214b71519dffd450c54cf87ae
  Author: Davide Italiano <ditaliano at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/API/SBLaunchInfo.cpp
    M lldb/test/API/python_api/sbenvironment/TestSBEnvironment.py

  Log Message:
  -----------
  Revert "[lldb/API] Overwrite variables with SBLaunchInfo::SetEnvironment(append=true)"

This reverts commit 695b33a56919af8873eecb47cb83fa17a271e99f beacuse
it broke the macOS bot.



From all-commits at lists.llvm.org  Wed Jul  8 13:10:40 2020
From: all-commits at lists.llvm.org (jkorous-apple via All-commits)
Date: Wed, 08 Jul 2020 13:10:40 -0700
Subject: [all-commits] [llvm/llvm-project] 6e089e: [libclang] Fix crash when
 visiting a captured VLA
Message-ID: <llvm/llvm-project/push/refs/heads/master/27d52c-6e089e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e089e98a9d5d7d0dda259f68b8ba7f4556cc5b3
      https://github.com/llvm/llvm-project/commit/6e089e98a9d5d7d0dda259f68b8ba7f4556cc5b3
  Author: Christian Kandeler <christian.kandeler at qt.io>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/test/Index/evaluate-cursor.cpp
    M clang/tools/libclang/CIndex.cpp

  Log Message:
  -----------
  [libclang] Fix crash when visiting a captured VLA

Array returned by LambdaExpr::capture_inits() can contain nullptrs.

Differential Revision: https://reviews.llvm.org/D82629



From all-commits at lists.llvm.org  Wed Jul  8 13:25:39 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Wed, 08 Jul 2020 13:25:39 -0700
Subject: [all-commits] [llvm/llvm-project] 930eaa: [opt] Remove obsolete
	--quiet option
Message-ID: <llvm/llvm-project/push/refs/heads/master/6e089e-930eaa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 930eaadacfd11273af2f9c3ae21664648dc1e26f
      https://github.com/llvm/llvm-project/commit/930eaadacfd11273af2f9c3ae21664648dc1e26f
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/SystemUtils.h
    M llvm/lib/Support/SystemUtils.cpp
    M llvm/tools/llvm-as/llvm-as.cpp
    M llvm/tools/llvm-extract/llvm-extract.cpp
    M llvm/tools/llvm-link/llvm-link.cpp
    M llvm/tools/opt/PassPrinters.cpp
    M llvm/tools/opt/PassPrinters.h
    M llvm/tools/opt/opt.cpp

  Log Message:
  -----------
  [opt] Remove obsolete --quiet option

 git blame shows these were last touched in 2004?
 Obsoleted in r13844.

Reviewed By: hans

Differential Revision: https://reviews.llvm.org/D83409



From all-commits at lists.llvm.org  Wed Jul  8 13:28:58 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 13:28:58 -0700
Subject: [all-commits] [llvm/llvm-project] 7a5d79: [libc++] Make sure the
 ENABLE_FILESYSTEM variable ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/930eaa-7a5d79@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a5d79de9511e3e84aad2adb327b27c9069703ea
      https://github.com/llvm/llvm-project/commit/7a5d79de9511e3e84aad2adb327b27c9069703ea
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M libcxx/utils/ci/macos-backdeployment.sh

  Log Message:
  -----------
  [libc++] Make sure the ENABLE_FILESYSTEM variable is always bound

The script always fails otherwise, since we run with 'set -u'



From all-commits at lists.llvm.org  Wed Jul  8 14:16:46 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Wed, 08 Jul 2020 14:16:46 -0700
Subject: [all-commits] [llvm/llvm-project] 74a148: GlobalISel: Verify
 G_BITCAST changes the type
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a5d79-74a148@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 74a148ad39ab32317948a2d6291264acd84bfa00
      https://github.com/llvm/llvm-project/commit/74a148ad39ab32317948a2d6291264acd84bfa00
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/MachineVerifier.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/arm64-regbankselect.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-simple.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/select-bitcast.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/select-redundant-zext.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-bitcast.mir
    M llvm/test/MachineVerifier/test_g_bitcast.mir

  Log Message:
  -----------
  GlobalISel: Verify G_BITCAST changes the type

Updated the AArch64 tests the best I could with my vague, inferred
understanding of AArch64 register banks. As far as I can tell, there
is only one 32-bit/64-bit type which will use the gpr register bank,
so we have to use the fpr bank for the other operand.



From all-commits at lists.llvm.org  Wed Jul  8 14:30:58 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Wed, 08 Jul 2020 14:30:58 -0700
Subject: [all-commits] [llvm/llvm-project] 903bda: PR46640: Permit the first
 parameter of a destroyin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/74a148-903bda@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 903bda14c330505ebede522a1f55673d88909c6d
      https://github.com/llvm/llvm-project/commit/903bda14c330505ebede522a1f55673d88909c6d
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Sema/SemaDeclCXX.cpp
    M clang/test/SemaCXX/cxx2a-destroying-delete.cpp

  Log Message:
  -----------
  PR46640: Permit the first parameter of a destroying 'operator delete' to
be dependent if it names the right type.

This matches the GCC behavior, but no longer matches the standard
wording. However, the standard wording in this case is not in line with
the intent, which was to require the enclosing class type to be named
directly. I've reported this wording oversight to the committee.



From all-commits at lists.llvm.org  Wed Jul  8 14:45:00 2020
From: all-commits at lists.llvm.org (Gui Andrade via All-commits)
Date: Wed, 08 Jul 2020 14:45:00 -0700
Subject: [all-commits] [llvm/llvm-project] 339f1b: sanitizers: Add
 interceptors for getproto{ent, byna...
Message-ID: <llvm/llvm-project/push/refs/heads/master/903bda-339f1b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 339f1b49037bd7fbd1454c872bcfd1bb6c380f5d
      https://github.com/llvm/llvm-project/commit/339f1b49037bd7fbd1454c872bcfd1bb6c380f5d
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.h
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
    A compiler-rt/test/sanitizer_common/TestCases/Linux/protoent.cpp

  Log Message:
  -----------
  sanitizers: Add interceptors for getproto{ent,byname,bynumber}_r

This also allows intercepting these getprotoent functions on Linux as
well, since Linux exposes them.

Differential Revision: https://reviews.llvm.org/D82424



From all-commits at lists.llvm.org  Wed Jul  8 14:58:42 2020
From: all-commits at lists.llvm.org (Aart Bik via All-commits)
Date: Wed, 08 Jul 2020 14:58:42 -0700
Subject: [all-commits] [llvm/llvm-project] 1bfdf7: [mlir] [VectorOps] Expose
 lowering pass options pr...
Message-ID: <llvm/llvm-project/push/refs/heads/master/339f1b-1bfdf7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1bfdf7c7e310d69190bbf8c9adcbd853b6b83596
      https://github.com/llvm/llvm-project/commit/1bfdf7c7e310d69190bbf8c9adcbd853b6b83596
  Author: aartbik <ajcbik at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h
    M mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp

  Log Message:
  -----------
  [mlir] [VectorOps] Expose lowering pass options programmatically

The ConvertVectorToLLVM pass defines options that can be passed
on the command line (currently only reassociation of FP reductions
through -convert-vector-to-llvm='reassociate-fp-reductions). This
CL enables setting these options programmatically (forward looking
to more options than just reassociation, as well as setting the
values from code rather than command line).

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D83420



From all-commits at lists.llvm.org  Wed Jul  8 15:18:47 2020
From: all-commits at lists.llvm.org (adrian-prantl via All-commits)
Date: Wed, 08 Jul 2020 15:18:47 -0700
Subject: [all-commits] [llvm/llvm-project] 372813: Unify the
 ExecutionContextScope computation in Mat...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1bfdf7-372813@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3728133d3f124c4c6972b118b0265de48ba89db1
      https://github.com/llvm/llvm-project/commit/3728133d3f124c4c6972b118b0265de48ba89db1
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/source/Expression/Materializer.cpp

  Log Message:
  -----------
  Unify the ExecutionContextScope computation in Materializer.

This is an NFC cleanup for Clang, and a bugfix for the Swift
branch. In swift-lldb one target may have multiple scratch
TypeSystems, so it is important to pick the one that belongs to the
current frame, rather than the one for the current target.

<rdar://problem/65001402>



From all-commits at lists.llvm.org  Wed Jul  8 15:27:15 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Wed, 08 Jul 2020 15:27:15 -0700
Subject: [all-commits] [llvm/llvm-project] ac0af1: [InstSimplify] Add test
 cases for opportunities to...
Message-ID: <llvm/llvm-project/push/refs/heads/master/372813-ac0af1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ac0af12ed2fc60cba494a7e5df1778fd6dedd481
      https://github.com/llvm/llvm-project/commit/ac0af12ed2fc60cba494a7e5df1778fd6dedd481
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/InstSimplify/select.ll

  Log Message:
  -----------
  [InstSimplify] Add test cases for opportunities to fold select ?, X, undef -> X when we can prove X isn't poison

Part of addressing post-commit feedback from D83360



From all-commits at lists.llvm.org  Wed Jul  8 15:33:01 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Wed, 08 Jul 2020 15:33:01 -0700
Subject: [all-commits] [llvm/llvm-project] 2ec5fc: DAG: Remove redundant
 handling of reg fixups
Message-ID: <llvm/llvm-project/push/refs/heads/master/ac0af1-2ec5fc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ec5fc0c61fb4472bd5f9ea71130cdba215ed9a8
      https://github.com/llvm/llvm-project/commit/2ec5fc0c61fb4472bd5f9ea71130cdba215ed9a8
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

  Log Message:
  -----------
  DAG: Remove redundant handling of reg fixups

It looks like 9cac4e6d1403554b06ec2fc9d834087b1234b695 accidentally
added a second copy of this from a bad rebase or something. This
second copy was added, and the finalizeLowering call was not deleted
as intended.



From all-commits at lists.llvm.org  Wed Jul  8 15:34:54 2020
From: all-commits at lists.llvm.org (adrian-prantl via All-commits)
Date: Wed, 08 Jul 2020 22:34:54 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 9726dc: Updated the list of
 supported platforms in LLDB to...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2ec5fc-9726dc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9726dc4d072376f71c40024804e3bf1193ba5dd8
      https://github.com/llvm/llvm-project/commit/9726dc4d072376f71c40024804e3bf1193ba5dd8
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/docs/index.rst

  Log Message:
  -----------
  Updated the list of supported platforms in LLDB to include Apple silicon.



From all-commits at lists.llvm.org  Wed Jul  8 15:36:25 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Wed, 08 Jul 2020 15:36:25 -0700
Subject: [all-commits] [llvm/llvm-project] d999cb: [OpenMP] Initial support
 for std::complex in targe...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9726dc-d999cb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d999cbc98832154e15e786b98281211d5c1b9f5d
      https://github.com/llvm/llvm-project/commit/d999cbc98832154e15e786b98281211d5c1b9f5d
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/lib/Headers/CMakeLists.txt
    M clang/lib/Headers/__clang_cuda_complex_builtins.h
    M clang/lib/Headers/__clang_cuda_math.h
    A clang/lib/Headers/openmp_wrappers/complex
    A clang/lib/Headers/openmp_wrappers/complex.h
    M clang/test/Headers/Inputs/include/cmath
    A clang/test/Headers/Inputs/include/complex
    M clang/test/Headers/Inputs/include/cstdlib
    M clang/test/Headers/nvptx_device_math_complex.c
    A clang/test/Headers/nvptx_device_math_complex.cpp

  Log Message:
  -----------
  [OpenMP] Initial support for std::complex in target regions

This simply follows the scheme we have for other wrappers. It resolves
the current link problem, e.g., `__muldc3 not found`, when std::complex
operations are used on a device.

This will not allow complex make math function calls to work properly,
e.g., sin, but that is more complex (pan intended) anyway.

Reviewed By: tra, JonChesterfield

Differential Revision: https://reviews.llvm.org/D80897



From all-commits at lists.llvm.org  Wed Jul  8 15:40:48 2020
From: all-commits at lists.llvm.org (llvmgnsyncbot via All-commits)
Date: Wed, 08 Jul 2020 15:40:48 -0700
Subject: [all-commits] [llvm/llvm-project] 3101fc: [gn build] Port
	d999cbc9883
Message-ID: <llvm/llvm-project/push/refs/heads/master/d999cb-3101fc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3101fc692d2443226e749b8a643603efee695acc
      https://github.com/llvm/llvm-project/commit/3101fc692d2443226e749b8a643603efee695acc
  Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn

  Log Message:
  -----------
  [gn build] Port d999cbc9883



From all-commits at lists.llvm.org  Wed Jul  8 15:48:37 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Wed, 08 Jul 2020 15:48:37 -0700
Subject: [all-commits] [llvm/llvm-project] 18bd82: DAG: Remove redundant
 finalizeLowering call
Message-ID: <llvm/llvm-project/push/refs/heads/master/3101fc-18bd82@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 18bd821f02261065a2235e43c7290b57d55224c8
      https://github.com/llvm/llvm-project/commit/18bd821f02261065a2235e43c7290b57d55224c8
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

  Log Message:
  -----------
  DAG: Remove redundant finalizeLowering call

9cac4e6d1403554b06ec2fc9d834087b1234b695/D32628 intended to eliminate
this, and move all isel pseudo expansion to FinalizeISel. This was a
bad rebase or something, and failed to actually delete this call.

GlobalISel also has a redundant call of finalizeLowering. However, it
requires more work to remove it since it currently triggers a lot of
verifier errors in tests.



From all-commits at lists.llvm.org  Wed Jul  8 16:08:21 2020
From: all-commits at lists.llvm.org (Gui Andrade via All-commits)
Date: Wed, 08 Jul 2020 16:08:21 -0700
Subject: [all-commits] [llvm/llvm-project] 158fea: [Sanitizer]: Require
 !android for protoent test
Message-ID: <llvm/llvm-project/push/refs/heads/master/18bd82-158fea@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 158feabde4cb98021469ed4126682d8ee57456eb
      https://github.com/llvm/llvm-project/commit/158feabde4cb98021469ed4126682d8ee57456eb
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M compiler-rt/test/sanitizer_common/TestCases/Linux/protoent.cpp

  Log Message:
  -----------
  [Sanitizer]: Require !android for protoent test



From all-commits at lists.llvm.org  Wed Jul  8 16:31:13 2020
From: all-commits at lists.llvm.org (Mitch Phillips via All-commits)
Date: Wed, 08 Jul 2020 16:31:13 -0700
Subject: [all-commits] [llvm/llvm-project] 5a9858: [NFC] Fix some docs
	warnings
Message-ID: <llvm/llvm-project/push/refs/heads/master/158fea-5a9858@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a98581d196ba1ad9edaf36b1d1db122287b01eb
      https://github.com/llvm/llvm-project/commit/5a98581d196ba1ad9edaf36b1d1db122287b01eb
  Author: Mitch Phillips <31459023+hctim at users.noreply.github.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/docs/DeveloperPolicy.rst
    M llvm/docs/Passes.rst

  Log Message:
  -----------
  [NFC] Fix some docs warnings

Summary:
Fixes two minor issues in the docs present under `ninja docs-llvm-html`:

1 - A header is too small:
```
Warning, treated as error:
llvm/llvm/docs/Passes.rst:70:Title underline too short.

``-basic-aa``: Basic Alias Analysis (stateless AA impl)
------------------------------------------------------
```

2 - Multiple definitions on a non-anonymous target (llvm-dev mailing list):
```
Warning, treated as error:
llvm/llvm/docs/DeveloperPolicy.rst:3:Duplicate explicit target name: "llvm-dev mailing list".
```

Reviewers: lattner

Reviewed By: lattner

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83416



From all-commits at lists.llvm.org  Wed Jul  8 16:55:17 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Wed, 08 Jul 2020 16:55:17 -0700
Subject: [all-commits] [llvm/llvm-project] 230848: [openmp] Use switch in
 isAllowedClauseForDirective...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5a9858-230848@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 23084878e96cadba4ade809b08229f3ee908aee9
      https://github.com/llvm/llvm-project/commit/23084878e96cadba4ade809b08229f3ee908aee9
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/test/TableGen/directive1.td
    M llvm/test/TableGen/directive2.td
    M llvm/utils/TableGen/DirectiveEmitter.cpp

  Log Message:
  -----------
  [openmp] Use switch in isAllowedClauseForDirective instead of multiple if

Summary:
Change the test in isAllowedClauseForDirective from if with multiple conditions
to a main switch on directive and then switches on clause for each directive. Version
check is still done with a condition in the return statment.

Reviewers: jdoerfert, jdenny

Reviewed By: jdenny

Subscribers: yaxunl, guansong, sstefan1, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83363



From all-commits at lists.llvm.org  Wed Jul  8 17:01:37 2020
From: all-commits at lists.llvm.org (Julian Lettner via All-commits)
Date: Wed, 08 Jul 2020 17:01:37 -0700
Subject: [all-commits] [llvm/llvm-project] f06d24: [lit] Add --show-xxx
	command line options
Message-ID: <llvm/llvm-project/push/refs/heads/master/230848-f06d24@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f06d2420b738adef6cea80812fdde0bc36c4ea41
      https://github.com/llvm/llvm-project/commit/f06d2420b738adef6cea80812fdde0bc36c4ea41
  Author: Julian Lettner <julian.lettner at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/utils/lit/lit/cl_arguments.py
    M llvm/utils/lit/lit/main.py
    A llvm/utils/lit/tests/Inputs/show-result-codes/fail.txt
    A llvm/utils/lit/tests/Inputs/show-result-codes/lit.cfg
    A llvm/utils/lit/tests/Inputs/show-result-codes/pass.txt
    A llvm/utils/lit/tests/Inputs/show-result-codes/unsupported.txt
    A llvm/utils/lit/tests/Inputs/show-result-codes/xfail.txt
    A llvm/utils/lit/tests/show-result-codes.py

  Log Message:
  -----------
  [lit] Add --show-xxx command line options

Provide `--show-xxx` flags for all non-failure result codes, just as we
already do for `--show-xfail` and `--show-unsupported`.

Reviewed By: jdenny

Differential Revision: https://reviews.llvm.org/D82233



From all-commits at lists.llvm.org  Wed Jul  8 17:22:04 2020
From: all-commits at lists.llvm.org (adrian-prantl via All-commits)
Date: Wed, 08 Jul 2020 17:22:04 -0700
Subject: [all-commits] [llvm/llvm-project] 15149e: Fix debugserver reporting
 of deployment target
Message-ID: <llvm/llvm-project/push/refs/heads/master/f06d24-15149e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 15149e406486092a3665791545ab9474471c0f14
      https://github.com/llvm/llvm-project/commit/15149e406486092a3665791545ab9474471c0f14
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lldb/test/API/macosx/simulator/TestSimulatorPlatform.py
    M lldb/tools/debugserver/source/MacOSX/MachProcess.mm

  Log Message:
  -----------
  Fix debugserver reporting of deployment target

This patch fixes debugserver incorrectly returning the SDK version
instead of the minimum deployment target version.

rdar://problem/65001691

Differential Revision: https://reviews.llvm.org/D83443



From all-commits at lists.llvm.org  Wed Jul  8 17:59:54 2020
From: all-commits at lists.llvm.org (Peter Klausler via All-commits)
Date: Wed, 08 Jul 2020 17:59:54 -0700
Subject: [all-commits] [llvm/llvm-project] cffc60: [flang] Fix negative unit
	number hashing
Message-ID: <llvm/llvm-project/push/refs/heads/master/15149e-cffc60@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cffc6036173d540e0d0215ce177a667c838336c5
      https://github.com/llvm/llvm-project/commit/cffc6036173d540e0d0215ce177a667c838336c5
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M flang/runtime/unit-map.h

  Log Message:
  -----------
  [flang] Fix negative unit number hashing

Ensure that external unit number hashing produces a valid
index for a negative unit number, viz. a NEWUNIT=.

Reviewed By: sscalpone

Differential Revision: https://reviews.llvm.org/D83428



From all-commits at lists.llvm.org  Wed Jul  8 18:14:49 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Wed, 08 Jul 2020 18:14:49 -0700
Subject: [all-commits] [llvm/llvm-project] 00068c: Improve diagnostics for
 constant evaluation that f...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cffc60-00068c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 00068c452a599c328986e8afcbb3311331d09d26
      https://github.com/llvm/llvm-project/commit/00068c452a599c328986e8afcbb3311331d09d26
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticASTKinds.td
    M clang/lib/AST/ExprConstant.cpp
    M clang/test/CXX/expr/expr.const/p2-0x.cpp
    M clang/test/CXX/temp/temp.res/temp.dep/temp.dep.constexpr/p2.cpp
    M clang/test/SemaCXX/constant-expression-cxx11.cpp
    M clang/test/SemaCXX/constant-expression-cxx1y.cpp
    M clang/test/SemaCXX/cxx1y-variable-templates_in_class.cpp

  Log Message:
  -----------
  Improve diagnostics for constant evaluation that fails because a
variable's initializer is not known.

The hope is that a better diagnostic for this case will reduce the rate
at which duplicates of non-bug PR41093 are reported.



From all-commits at lists.llvm.org  Wed Jul  8 18:48:19 2020
From: all-commits at lists.llvm.org (River Riddle via All-commits)
Date: Wed, 08 Jul 2020 18:48:19 -0700
Subject: [all-commits] [llvm/llvm-project] 24aa4e: [mlir] Print 0 element
 DenseElementsAttr as dense<...
Message-ID: <llvm/llvm-project/push/refs/heads/master/00068c-24aa4e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 24aa4efffd831a1125b4eb835e1911fa38f501d7
      https://github.com/llvm/llvm-project/commit/24aa4efffd831a1125b4eb835e1911fa38f501d7
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/lib/IR/AsmPrinter.cpp
    M mlir/lib/Parser/AttributeParser.cpp
    M mlir/test/IR/parser.mlir

  Log Message:
  -----------
  [mlir] Print 0 element DenseElementsAttr as dense<> to fix parser bugs with expected shape.

Depending on where the 0 dimension is within the shape, the parser will currently reject .mlir generated by the printer.

Differential Revision: https://reviews.llvm.org/D83445



From all-commits at lists.llvm.org  Wed Jul  8 19:01:19 2020
From: all-commits at lists.llvm.org (Qiu Chaofan via All-commits)
Date: Wed, 08 Jul 2020 19:01:19 -0700
Subject: [all-commits] [llvm/llvm-project] 4254ed: [Legalizer] Fix wrong
 operand in split vector helper
Message-ID: <llvm/llvm-project/push/refs/heads/master/24aa4e-4254ed@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4254ed5c325c4a366a5f763487822414df6a0de4
      https://github.com/llvm/llvm-project/commit/4254ed5c325c4a366a5f763487822414df6a0de4
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

  Log Message:
  -----------
  [Legalizer] Fix wrong operand in split vector helper

This should be a typo introduced in D69275, which may cause an unknown
segment fault in getNode.

Reviewed By: uweigand

Differential Revision: https://reviews.llvm.org/D83376



From all-commits at lists.llvm.org  Wed Jul  8 20:18:10 2020
From: all-commits at lists.llvm.org (Stella Laurenzo via All-commits)
Date: Wed, 08 Jul 2020 20:18:10 -0700
Subject: [all-commits] [llvm/llvm-project] abd657: Add missing CMake bool
	canonicalizations.
Message-ID: <llvm/llvm-project/push/refs/heads/master/4254ed-abd657@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: abd6574b4542958bbde0d5b9568598f32417ef0a
      https://github.com/llvm/llvm-project/commit/abd6574b4542958bbde0d5b9568598f32417ef0a
  Author: Stella Laurenzo <stellaraccident at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M mlir/test/CMakeLists.txt

  Log Message:
  -----------
  Add missing CMake bool canonicalizations.

Summary:
* This allows these flags to be passed on the command line with normal CMake bool-interpreted values like ON/OFF instead of requiring 0/1.
* As-is, if passing ON/OFF, these will cause a parse error in lit.site.cfg.py because Python tries to interpret the string literally.

Reviewers: stephenneuendorffer

Subscribers: mgorny, mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, Joonsoo, grosul1, Kayjukh, jurahul, msifontes

Tags: #mlir

Differential Revision: https://reviews.llvm.org/D83451



From all-commits at lists.llvm.org  Wed Jul  8 20:46:43 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Wed, 08 Jul 2020 20:46:43 -0700
Subject: [all-commits] [llvm/llvm-project] 371c94: Fix a typo in an error
	message.
Message-ID: <llvm/llvm-project/push/refs/heads/master/abd657-371c94@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 371c94fca039bb85298756305758a56af129a1ce
      https://github.com/llvm/llvm-project/commit/371c94fca039bb85298756305758a56af129a1ce
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp

  Log Message:
  -----------
  Fix a typo in an error message.



From all-commits at lists.llvm.org  Wed Jul  8 20:56:28 2020
From: all-commits at lists.llvm.org (Xing GUO via All-commits)
Date: Wed, 08 Jul 2020 20:56:28 -0700
Subject: [all-commits] [llvm/llvm-project] 683a1b: [DWARFYAML][unittest]
 Refactor parseDWARFYAML().
Message-ID: <llvm/llvm-project/push/refs/heads/master/371c94-683a1b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 683a1bb253ef47ece27aad93812f22e8c51260fa
      https://github.com/llvm/llvm-project/commit/683a1bb253ef47ece27aad93812f22e8c51260fa
  Author: Xing GUO <higuoxing at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/unittests/ObjectYAML/DWARFYAMLTest.cpp

  Log Message:
  -----------
  [DWARFYAML][unittest] Refactor parseDWARFYAML().

In this change, `parseDWARFYAML()` is refactored to be able to parse
YAML decription into different data structures. We don't have to craft
the whole DWARF structure for a small test in the future.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D83220



From all-commits at lists.llvm.org  Wed Jul  8 21:14:25 2020
From: all-commits at lists.llvm.org (lhames via All-commits)
Date: Wed, 08 Jul 2020 21:14:25 -0700
Subject: [all-commits] [llvm/llvm-project] 670915: [ORC] Modify
 LazyCallThroughManager to support asy...
Message-ID: <llvm/llvm-project/push/refs/heads/master/683a1b-670915@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 670915094462d831e3733e5b01a76471b8cf6dd8
      https://github.com/llvm/llvm-project/commit/670915094462d831e3733e5b01a76471b8cf6dd8
  Author: Lang Hames <lhames at gmail.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ExecutionEngine/Orc/IndirectionUtils.h
    M llvm/include/llvm/ExecutionEngine/Orc/LazyReexports.h
    M llvm/lib/ExecutionEngine/Orc/LazyReexports.cpp

  Log Message:
  -----------
  [ORC] Modify LazyCallThroughManager to support asynchronous resolution.

Asynchronous resolution is a better fit for handling reentry over
IPC/RPC where we want to avoid blocking a communication handler/thread.



From all-commits at lists.llvm.org  Wed Jul  8 22:15:00 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Wed, 08 Jul 2020 22:15:00 -0700
Subject: [all-commits] [llvm/llvm-project] 305b50: [libc++] Fix test
	failures in C++14 mode
Message-ID: <llvm/llvm-project/push/refs/heads/master/670915-305b50@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 305b500eaf8c3b6a319e4571b4279a4694645d0d
      https://github.com/llvm/llvm-project/commit/305b500eaf8c3b6a319e4571b4279a4694645d0d
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_duration.pass.cpp
    M libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_time_point.pass.cpp

  Log Message:
  -----------
  [libc++] Fix test failures in C++14 mode



From all-commits at lists.llvm.org  Wed Jul  8 23:09:25 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Wed, 08 Jul 2020 23:09:25 -0700
Subject: [all-commits] [llvm/llvm-project] e3e47e: [OpenMP] Make complex
 soft-float functions on the ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/305b50-e3e47e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e3e47e80355422df2e730cf97a0c80bb6de3915e
      https://github.com/llvm/llvm-project/commit/e3e47e80355422df2e730cf97a0c80bb6de3915e
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Headers/__clang_cuda_complex_builtins.h
    M clang/test/Headers/nvptx_device_math_complex.c
    M clang/test/Headers/nvptx_device_math_complex.cpp

  Log Message:
  -----------
  [OpenMP] Make complex soft-float functions on the GPU weak definitions

To avoid linkage errors we have to ensure the linkage allows multiple
definitions of these compiler inserted functions. Since they are on the
cold path of complex computations, we want to avoid `inline`. Instead,
we opt for `weak` and `noinline` for now.



From all-commits at lists.llvm.org  Wed Jul  8 23:30:44 2020
From: all-commits at lists.llvm.org (dyung via All-commits)
Date: Wed, 08 Jul 2020 23:30:44 -0700
Subject: [all-commits] [llvm/llvm-project] f98884: Increase DIAG_SIZE_AST as
	we have hit it.
Message-ID: <llvm/llvm-project/push/refs/heads/master/e3e47e-f98884@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f9888462cc76fb486161709d88522bd419a89504
      https://github.com/llvm/llvm-project/commit/f9888462cc76fb486161709d88522bd419a89504
  Author: Douglas Yung <douglas.yung at sony.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticIDs.h

  Log Message:
  -----------
  Increase DIAG_SIZE_AST as we have hit it.



From all-commits at lists.llvm.org  Wed Jul  8 23:45:20 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Wed, 08 Jul 2020 23:45:20 -0700
Subject: [all-commits] [llvm/llvm-project] c96877: [X86] Remove unnecessary
 union from getHostCPUFeat...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f98884-c96877@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c96877ff62253aeeaba4ea165861045263d25207
      https://github.com/llvm/llvm-project/commit/c96877ff62253aeeaba4ea165861045263d25207
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/lib/Support/Host.cpp

  Log Message:
  -----------
  [X86] Remove unnecessary union from getHostCPUFeatures. NFC

This seems to be leftover copied from an older implementation
of getHostCPUName where we needed this to check the name of
CPU vendor. We don't check the CPU vendor at all in
getHostCPUFeatures so this union and the variable are unneeded.



From all-commits at lists.llvm.org  Wed Jul  8 23:58:06 2020
From: all-commits at lists.llvm.org (Vitaly Buka via All-commits)
Date: Wed, 08 Jul 2020 23:58:06 -0700
Subject: [all-commits] [llvm/llvm-project] e38727: [StackSafety,
	NFC] Update documentation
Message-ID: <llvm/llvm-project/push/refs/heads/master/c96877-e38727@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e38727a0bbbf2a0ee8f29458163a56f3c821f010
      https://github.com/llvm/llvm-project/commit/e38727a0bbbf2a0ee8f29458163a56f3c821f010
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/Analysis/StackSafetyAnalysis.h
    M llvm/include/llvm/IR/ModuleSummaryIndex.h
    M llvm/lib/Analysis/StackSafetyAnalysis.cpp

  Log Message:
  -----------
  [StackSafety,NFC] Update documentation

 It's follow up for D80908

Reviewed By: tejohnson

Differential Revision: https://reviews.llvm.org/D82941



From all-commits at lists.llvm.org  Thu Jul  9 00:40:11 2020
From: all-commits at lists.llvm.org (bzEq via All-commits)
Date: Thu, 09 Jul 2020 00:40:11 -0700
Subject: [all-commits] [llvm/llvm-project] e2b931: [PowerPC] Only make
 copies of registers on stack i...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e38727-e2b931@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e2b93185b84bd88264377f785465933a89faa4f8
      https://github.com/llvm/llvm-project/commit/e2b93185b84bd88264377f785465933a89faa4f8
  Author: Kai Luo <lkail at cn.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/test/CodeGen/PowerPC/legalize-vaarg.ll
    M llvm/test/CodeGen/PowerPC/ppc64-varargs.ll

  Log Message:
  -----------
  [PowerPC] Only make copies of registers on stack in variadic function when va_start is called

On PPC64, for a variadic function, if va_start is not called, it won't
access any variadic argument on stack, thus we can save stores of
registers used to pass arguments.

Differential Revision: https://reviews.llvm.org/D82361



From all-commits at lists.llvm.org  Thu Jul  9 01:20:41 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Thu, 09 Jul 2020 01:20:41 -0700
Subject: [all-commits] [llvm/llvm-project] f36518: [clangd] Fix error
 handling in config.yaml parsing.
Message-ID: <llvm/llvm-project/push/refs/heads/master/e2b931-f36518@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f36518637d7dfe5f8e619db1bd65dc90c92b5afa
      https://github.com/llvm/llvm-project/commit/f36518637d7dfe5f8e619db1bd65dc90c92b5afa
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/ConfigYAML.cpp
    M clang-tools-extra/clangd/unittests/ConfigYAMLTests.cpp

  Log Message:
  -----------
  [clangd] Fix error handling in config.yaml parsing.

Summary:
A few things were broken:
 - use of Document::parseBlockNode() is incorrect and prevents moving to the
   next doc in error cases. Use getRoot() instead.
 - bailing out in the middle of iterating over a list/dict isn't allowed,
   unless you are going to throw away the parser: the next skip() asserts.
   Always consume all items.
 - There were two concepts of fatal errors: error-diagnostics and drop-fragment.
   (The latter is the "return false" case in the parser). They didn't coincide.
   Now, parser errors and explicitly emitted error diagnostics are fatal.

Fixes https://github.com/clangd/clangd/issues/452

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83436



From all-commits at lists.llvm.org  Thu Jul  9 01:29:51 2020
From: all-commits at lists.llvm.org (serge-sans-paille via All-commits)
Date: Thu, 09 Jul 2020 01:29:51 -0700
Subject: [all-commits] [llvm/llvm-project] a60c31: Fix return status of
	AtomicExpandPass
Message-ID: <llvm/llvm-project/push/refs/heads/master/f36518-a60c31@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a60c31fd6229d2b2e578fa7e192e98303e69223c
      https://github.com/llvm/llvm-project/commit/a60c31fd6229d2b2e578fa7e192e98303e69223c
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/AtomicExpandPass.cpp

  Log Message:
  -----------
  Fix return status of AtomicExpandPass

Correctly reflect change in the return status.

Differential Revision: https://reviews.llvm.org/D83457



From all-commits at lists.llvm.org  Thu Jul  9 01:40:02 2020
From: all-commits at lists.llvm.org (KanRobert via All-commits)
Date: Thu, 09 Jul 2020 01:40:02 -0700
Subject: [all-commits] [llvm/llvm-project] e59e39: [MC] Simplify the logic
 of applying fixup for frag...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a60c31-e59e39@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e59e39b7c4092ead733d25e7801429fd9dab7007
      https://github.com/llvm/llvm-project/commit/e59e39b7c4092ead733d25e7801429fd9dab7007
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/MC/MCAssembler.cpp

  Log Message:
  -----------
  [MC] Simplify the logic of applying fixup for fragments, NFCI

Replace mutiple `if else`  clauses with a `switch` clause and remove redundant checks. Before this patch, we need to add a statement like `if(!isa<MCxxxFragment>(Frag)) `  here each time we add a new kind of `MCEncodedFragment` even if it has no fixups. After this patch, we don't need to do that.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D83366



From all-commits at lists.llvm.org  Thu Jul  9 01:46:41 2020
From: all-commits at lists.llvm.org (Lucas Duarte Prates via All-commits)
Date: Thu, 09 Jul 2020 01:46:41 -0700
Subject: [all-commits] [llvm/llvm-project] fc39a9: [CodeGen] Matching
 promoted type for 16-bit intege...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e59e39-fc39a9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fc39a9ca0ef4f7b07c485e0d3c61ec0776f7a38c
      https://github.com/llvm/llvm-project/commit/fc39a9ca0ef4f7b07c485e0d3c61ec0776f7a38c
  Author: Lucas Prates <lucas.prates at arm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    A llvm/test/CodeGen/ARM/arm-half-promote.ll

  Log Message:
  -----------
  [CodeGen] Matching promoted type for 16-bit integer bitcasts from fp16 operand

Summary:
When legalizing a biscast operation from an fp16 operand to an i16 on a
target that requires both input and output types to be promoted to
32-bits, an assertion can fail when building the new node due to a
mismatch between the the operation's result size and the type specified to
the node.

This patches fix the issue by making sure the bit width of the types
match for the FP_TO_FP16 node, covering the difference with an extra
ANYEXTEND operation.

Reviewers: ostannard, efriedma, pirama, jmolloy, plotfi

Reviewed By: efriedma

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82552



From all-commits at lists.llvm.org  Thu Jul  9 01:52:12 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Thu, 09 Jul 2020 01:52:12 -0700
Subject: [all-commits] [llvm/llvm-project] b805e9: [PredicateInfo] Add
 additional RenamedOp field to PB.
Message-ID: <llvm/llvm-project/push/refs/heads/master/fc39a9-b805e9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b805e944773e119461903e5140389072c02796bf
      https://github.com/llvm/llvm-project/commit/b805e944773e119461903e5140389072c02796bf
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/Utils/PredicateInfo.h
    M llvm/lib/Transforms/Utils/PredicateInfo.cpp

  Log Message:
  -----------
  [PredicateInfo] Add additional RenamedOp field to PB.

 OriginalOp of a predicate always refers to the original IR
value that was renamed. So for nested predicates of the same value, it
will always refer to the original IR value.

For the use in SCCP however, we need to find the renamed value that is
currently used in the condition associated with the predicate. This
patch adds a new RenamedOp field to do exactly that.

NewGVN currently relies on the existing behavior to merge instruction
metadata. A test case to check for exactly that has been added in
195fa4bfae10.

Reviewers: efriedma, davide, nikic

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D78133



From all-commits at lists.llvm.org  Thu Jul  9 01:58:11 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?a2FkaXIgw6dldGlua2F5YQ==?= via All-commits)
Date: Thu, 09 Jul 2020 01:58:11 -0700
Subject: [all-commits] [llvm/llvm-project] 1c7c50: [clangd] Enable async
 preambles by default
Message-ID: <llvm/llvm-project/push/refs/heads/master/b805e9-1c7c50@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c7c5019a7adfb16e0449ffb1d0e10631998d854
      https://github.com/llvm/llvm-project/commit/1c7c5019a7adfb16e0449ffb1d0e10631998d854
  Author: Kadir Cetinkaya <kadircet at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/ClangdServer.h
    M clang-tools-extra/clangd/TUScheduler.h

  Log Message:
  -----------
  [clangd] Enable async preambles by default

Summary:
We've been testing this internally for a couple weeks now and it seems
to be stable enough. Let's flip the flag before branch cut to increase testing
coverage and have enough time to revert if need be.

Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83290



From all-commits at lists.llvm.org  Thu Jul  9 01:58:34 2020
From: all-commits at lists.llvm.org (ostannard via All-commits)
Date: Thu, 09 Jul 2020 01:58:34 -0700
Subject: [all-commits] [llvm/llvm-project] dc4a6f: [llvm-objdump] Display
 locations of variables alon...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1c7c50-dc4a6f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dc4a6f5db4f0178bae43ef615cc8902c759d6195
      https://github.com/llvm/llvm-project/commit/dc4a6f5db4f0178bae43ef615cc8902c759d6195
  Author: Oliver Stannard <oliver.stannard at linaro.org>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/docs/CommandGuide/llvm-objdump.rst
    M llvm/include/llvm/DebugInfo/DWARF/DWARFExpression.h
    M llvm/lib/DebugInfo/DWARF/DWARFExpression.cpp
    A llvm/test/tools/llvm-objdump/ARM/Inputs/debug.c
    A llvm/test/tools/llvm-objdump/ARM/Inputs/wide-char.c
    A llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf4-sections.s
    A llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf4.s
    A llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf5-sections.s
    A llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf5.s
    A llvm/test/tools/llvm-objdump/ARM/debug-vars-wide-chars.s
    A llvm/test/tools/llvm-objdump/PowerPC/debug-vars.s
    M llvm/tools/llvm-objdump/llvm-objdump.cpp

  Log Message:
  -----------
  [llvm-objdump] Display locations of variables alongside disassembly

This adds the --debug-vars option to llvm-objdump, which prints
locations (registers/memory) of source-level variables alongside the
disassembly based on DWARF info. A vertical line is printed for each
live-range, with a label at the top giving the variable name and
location, and the position and length of the line indicating the program
counter range in which it is valid.

Differential revision: https://reviews.llvm.org/D70720



From all-commits at lists.llvm.org  Thu Jul  9 02:19:37 2020
From: all-commits at lists.llvm.org (serge-sans-paille via All-commits)
Date: Thu, 09 Jul 2020 02:19:37 -0700
Subject: [all-commits] [llvm/llvm-project] e4ec6d: Correctly update return
 status for MVEGatherScatte...
Message-ID: <llvm/llvm-project/push/refs/heads/master/dc4a6f-e4ec6d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e4ec6d0afe14ca4ba6cebd35c7f46f3ce0859ecf
      https://github.com/llvm/llvm-project/commit/e4ec6d0afe14ca4ba6cebd35c7f46f3ce0859ecf
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp

  Log Message:
  -----------
  Correctly update return status for MVEGatherScatterLowering

`Changed` should reflect all possible changes.

Differential Revision: https://reviews.llvm.org/D83459



From all-commits at lists.llvm.org  Thu Jul  9 02:24:03 2020
From: all-commits at lists.llvm.org (Tres via All-commits)
Date: Thu, 09 Jul 2020 02:24:03 -0700
Subject: [all-commits] [llvm/llvm-project] 2ef71c: [mlir] Add additional
 Canonicalization of shape.cs...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e4ec6d-2ef71c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ef71cb7fdb76acd2dc69584d05dacd041a7a522
      https://github.com/llvm/llvm-project/commit/2ef71cb7fdb76acd2dc69584d05dacd041a7a522
  Author: Tres Popp <tpopp at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Traits.h
    M mlir/lib/Dialect/Shape/IR/Shape.cpp
    M mlir/lib/Dialect/Traits.cpp
    M mlir/test/Dialect/Shape/canonicalize.mlir

  Log Message:
  -----------
  [mlir] Add additional Canonicalization of shape.cstr_broadcastable.

Summary:
Added canonicalization and folding was:
- Folding when either input is an attribute indicating a scalar input
which can always be broadcasted.
- Canonicalization where it can be determined that either input shape is
a scalar.
- Canonicalization where the partially specified input shapes can be
proven to be broadcastable always.

Differential Revision: https://reviews.llvm.org/D83194



From all-commits at lists.llvm.org  Thu Jul  9 02:42:36 2020
From: all-commits at lists.llvm.org (Dmitry Polukhin via All-commits)
Date: Thu, 09 Jul 2020 02:42:36 -0700
Subject: [all-commits] [llvm/llvm-project] 9e7fdd: [yaml][clang-tidy] Fix
 multiline YAML serialization
Message-ID: <llvm/llvm-project/push/refs/heads/master/2ef71c-9e7fdd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9e7fddbd36f567217255c1df1cb816b79f0250af
      https://github.com/llvm/llvm-project/commit/9e7fddbd36f567217255c1df1cb816b79f0250af
  Author: Dmitry Polukhin <dmitry.polukhin at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Tooling/ReplacementsYaml.h
    M clang/unittests/Tooling/ReplacementsYamlTest.cpp
    M llvm/include/llvm/Support/YAMLTraits.h
    M llvm/lib/Support/YAMLTraits.cpp
    M llvm/test/Transforms/LowerMatrixIntrinsics/remarks-shared-subtrees.ll
    M llvm/unittests/Support/YAMLIOTest.cpp

  Log Message:
  -----------
  [yaml][clang-tidy] Fix multiline YAML serialization

Summary:
New line duplication logic introduced in https://reviews.llvm.org/D63482
has two issues: (1) there is no logic that removes duplicate newlines
when clang-apply-replacment reads YAML and (2) in general such logic
should be applied to all strings and should happen on string
serialization level instead in YAML parser.

This diff changes multiline strings quotation from single quote `'` to
double `"`. It solves problems with internal newlines because now they are
escaped. Also double quotation solves the problem with leading whitespace after
newline. In case of single quotation YAML parsers should remove leading
whitespace according to specification. In case of double quotation these
leading are internal space and they are preserved. There is no way to
instruct YAML parsers to preserve leading whitespaces after newline so
double quotation is the only viable option that solves all problems at
once.

Test Plan: check-all

Reviewers: gribozavr, mgehre, yvvan

Subscribers: xazax.hun, hiraditya, cfe-commits, llvm-commits

Tags: #clang-tools-extra, #clang, #llvm

Differential Revision: https://reviews.llvm.org/D80301



From all-commits at lists.llvm.org  Thu Jul  9 03:01:44 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 03:01:44 -0700
Subject: [all-commits] [llvm/llvm-project] dbed9d: VersionPrinter - use
 const auto& iterator in for-r...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9e7fdd-dbed9d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dbed9d5ce7f5ab870b3ff20a14ee6c366c803fdb
      https://github.com/llvm/llvm-project/commit/dbed9d5ce7f5ab870b3ff20a14ee6c366c803fdb
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Support/CommandLine.cpp

  Log Message:
  -----------
  VersionPrinter - use const auto& iterator in for-range-loop.

Avoids unnecessary copies and silences clang tidy warning.



From all-commits at lists.llvm.org  Thu Jul  9 03:13:04 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 03:13:04 -0700
Subject: [all-commits] [llvm/llvm-project] 397c68: Fix MSVC "not all control
 paths return a value" wa...
Message-ID: <llvm/llvm-project/push/refs/heads/master/dbed9d-397c68@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 397c68202a990c80a71de2816cee413cd5b5865e
      https://github.com/llvm/llvm-project/commit/397c68202a990c80a71de2816cee413cd5b5865e
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Tooling/Syntax/BuildTree.cpp

  Log Message:
  -----------
  Fix MSVC "not all control paths return a value" warning. NFC.



From all-commits at lists.llvm.org  Thu Jul  9 03:17:30 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 03:17:30 -0700
Subject: [all-commits] [llvm/llvm-project] 03fe47: ConstantFoldScalarCall3 -
 use const APInt& returne...
Message-ID: <llvm/llvm-project/push/refs/heads/master/397c68-03fe47@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 03fe47a29c95dbda5ecd548e35627bb16f7dfc6d
      https://github.com/llvm/llvm-project/commit/03fe47a29c95dbda5ecd548e35627bb16f7dfc6d
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/ConstantFolding.cpp

  Log Message:
  -----------
  ConstantFoldScalarCall3 - use const APInt& returned by getValue()

Avoids unnecessary APInt copies and silences clang tidy warning.



From all-commits at lists.llvm.org  Thu Jul  9 03:24:03 2020
From: all-commits at lists.llvm.org (junparser via All-commits)
Date: Thu, 09 Jul 2020 03:24:03 -0700
Subject: [all-commits] [llvm/llvm-project] f0bfad: [Coroutines] Refactor
 sinkLifetimeStartMarkers
Message-ID: <llvm/llvm-project/push/refs/heads/master/03fe47-f0bfad@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f0bfad2ed9b4a0eec68b71c7df2ee588806788c2
      https://github.com/llvm/llvm-project/commit/f0bfad2ed9b4a0eec68b71c7df2ee588806788c2
  Author: Jun Ma <JunMa at linux.alibaba.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
    M llvm/lib/Transforms/Coroutines/CoroSplit.cpp
    A llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-01.ll
    A llvm/test/Transforms/Coroutines/coro-split-sink-lifetime-02.ll
    R llvm/test/Transforms/Coroutines/coro-split-sink-lifetime.ll

  Log Message:
  -----------
  [Coroutines] Refactor sinkLifetimeStartMarkers

Differential Revision: https://reviews.llvm.org/D83379



From all-commits at lists.llvm.org  Thu Jul  9 03:30:18 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Thu, 09 Jul 2020 03:30:18 -0700
Subject: [all-commits] [llvm/llvm-project] 6a3b10: [change-namespace][NFC]
 Clean up joinNamespaces
Message-ID: <llvm/llvm-project/push/refs/heads/master/f0bfad-6a3b10@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a3b10e294feceb94064f32450de5c068a13dd03
      https://github.com/llvm/llvm-project/commit/6a3b10e294feceb94064f32450de5c068a13dd03
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-change-namespace/ChangeNamespace.cpp

  Log Message:
  -----------
  [change-namespace][NFC] Clean up joinNamespaces



From all-commits at lists.llvm.org  Thu Jul  9 03:38:15 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 03:38:15 -0700
Subject: [all-commits] [llvm/llvm-project] 58a857:
 DebugCounterList::printOptionInfo - use const auto...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6a3b10-58a857@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 58a85717cce5166b0952aee4d13375dda94f7497
      https://github.com/llvm/llvm-project/commit/58a85717cce5166b0952aee4d13375dda94f7497
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Support/DebugCounter.cpp

  Log Message:
  -----------
  DebugCounterList::printOptionInfo - use const auto& iterator in for-range-loop.

Avoids unnecessary copies and silences clang tidy warning.



From all-commits at lists.llvm.org  Thu Jul  9 03:46:11 2020
From: all-commits at lists.llvm.org (Georgii Rymar via All-commits)
Date: Thu, 09 Jul 2020 03:46:11 -0700
Subject: [all-commits] [llvm/llvm-project] 54bdde: [llvm-readelf] - Stop
 using 'unwrapOrError()' in '...
Message-ID: <llvm/llvm-project/push/refs/heads/master/58a857-54bdde@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 54bdde1dc0cde8176ef5616c82ee793218173cab
      https://github.com/llvm/llvm-project/commit/54bdde1dc0cde8176ef5616c82ee793218173cab
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-readobj/ELF/versym-invalid.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readelf] - Stop using 'unwrapOrError()' in 'ELFDumper<ELFT>::getSymbolVersion'.

This allows to propagate an error and report a warning properly.

Differential revision: https://reviews.llvm.org/D83393



From all-commits at lists.llvm.org  Thu Jul  9 03:49:19 2020
From: all-commits at lists.llvm.org (paulwalker-arm via All-commits)
Date: Thu, 09 Jul 2020 03:49:19 -0700
Subject: [all-commits] [llvm/llvm-project] 614fb0: [SVE] Disable some
 BUILD_VECTOR related code gener...
Message-ID: <llvm/llvm-project/push/refs/heads/master/54bdde-6b4033@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 614fb09645c8710f106dedb5f244f75ef97a1acb
      https://github.com/llvm/llvm-project/commit/614fb09645c8710f106dedb5f244f75ef97a1acb
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/test/CodeGen/AArch64/sve-fixed-length-shuffles.ll

  Log Message:
  -----------
  [SVE] Disable some BUILD_VECTOR related code generator features.

Fixed length vector code generation for SVE does not yet custom
lower BUILD_VECTOR and instead relies on expansion.  At the same
time custom lowering for VECTOR_SHUFFLE is also not available so
this patch updates isShuffleMaskLegal to reject vector types that
require SVE.

Related to this it also prevents the merging of stores after
legalisation because this only works when BUILD_VECTOR is either
legal or can be elminated.  When this is not the case the code
generator enters an infinite legalisation loop.

Differential Revision: https://reviews.llvm.org/D83408


  Commit: 6b403319f86f55f1d6e16bde58d792d696e9fa8f
      https://github.com/llvm/llvm-project/commit/6b403319f86f55f1d6e16bde58d792d696e9fa8f
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    A llvm/test/Transforms/ScalarizeMaskedMemIntrin/AArch64/expand-masked-load.ll
    A llvm/test/Transforms/ScalarizeMaskedMemIntrin/AArch64/expand-masked-store.ll

  Log Message:
  -----------
  [SVE] Scalarize fixed length masked loads and stores.

When adding support for scalable vector masked loads and stores we
accidently opened up likewise for fixed length vectors. This patch
restricts support to scalable vectors only, thus ensuring fixed
length vectors are treated the same regardless of SVE support.

Differential Revision: https://reviews.llvm.org/D83341


Compare: https://github.com/llvm/llvm-project/compare/54bdde1dc0cd...6b403319f86f

From all-commits at lists.llvm.org  Thu Jul  9 03:51:31 2020
From: all-commits at lists.llvm.org (Xing GUO via All-commits)
Date: Thu, 09 Jul 2020 03:51:31 -0700
Subject: [all-commits] [llvm/llvm-project] 47c4ce: [DWARFYAML] Use override
 instead of virtual for be...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6b4033-47c4ce@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 47c4ce41a16412efe49da1715be3144861cbf50a
      https://github.com/llvm/llvm-project/commit/47c4ce41a16412efe49da1715be3144861cbf50a
  Author: Xing GUO <higuoxing at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/ObjectYAML/DWARFEmitter.cpp

  Log Message:
  -----------
  [DWARFYAML] Use override instead of virtual for better safety.

Functions in DWARFYML::FixupVisitor are declared as
virtual functions in its base class DWARFYAML::Visitor.
We should use the mordern "override" keyword instead
of "virtual" for virtual functions in subclasses for
better safety.

Besides, the visibility is changed from private to
protected to make it consistent with
DWARFYAML::FixupVisitor class and DWARFYAML::Visitor
class.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D83452



From all-commits at lists.llvm.org  Thu Jul  9 03:55:05 2020
From: all-commits at lists.llvm.org (Kirill Bobyrev via All-commits)
Date: Thu, 09 Jul 2020 03:55:05 -0700
Subject: [all-commits] [llvm/llvm-project] 93bb99: [clangd] Implement path
 and URI translation for re...
Message-ID: <llvm/llvm-project/push/refs/heads/master/47c4ce-93bb99@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 93bb9944cb577f0529636dc5acfba16026740962
      https://github.com/llvm/llvm-project/commit/93bb9944cb577f0529636dc5acfba16026740962
  Author: Kirill Bobyrev <kbobyrev at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp
    M clang-tools-extra/clangd/index/remote/Client.cpp
    M clang-tools-extra/clangd/index/remote/Client.h
    M clang-tools-extra/clangd/index/remote/Index.proto
    M clang-tools-extra/clangd/index/remote/marshalling/Marshalling.cpp
    M clang-tools-extra/clangd/index/remote/marshalling/Marshalling.h
    M clang-tools-extra/clangd/index/remote/server/Server.cpp
    M clang-tools-extra/clangd/index/remote/unimplemented/UnimplementedClient.cpp
    M clang-tools-extra/clangd/unittests/remote/MarshallingTests.cpp

  Log Message:
  -----------
  [clangd] Implement path and URI translation for remote index

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: ormris, ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82938



From all-commits at lists.llvm.org  Thu Jul  9 04:52:20 2020
From: all-commits at lists.llvm.org (Benjamin Kramer via All-commits)
Date: Thu, 09 Jul 2020 04:52:20 -0700
Subject: [all-commits] [llvm/llvm-project] b44470: Make helpers static. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/93bb99-b44470@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b44470547e2ec8a52abb67c3f538ecc49ee27970
      https://github.com/llvm/llvm-project/commit/b44470547e2ec8a52abb67c3f538ecc49ee27970
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/AST/ASTImporter.cpp
    M clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
    M llvm/lib/IR/AutoUpgrade.cpp
    M llvm/lib/MC/MCDisassembler/MCDisassembler.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.cpp
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Loops.cpp
    M mlir/test/lib/Transforms/TestLinalgTransforms.cpp

  Log Message:
  -----------
  Make helpers static. NFC.



From all-commits at lists.llvm.org  Thu Jul  9 05:07:38 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Thu, 09 Jul 2020 05:07:38 -0700
Subject: [all-commits] [llvm/llvm-project] a86ce0: [SCCP] Use conditional
 info with AND/OR branch con...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b44470-a86ce0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a86ce06fafaa051554c6a21d487fa70e998dcafe
      https://github.com/llvm/llvm-project/commit/a86ce06fafaa051554c6a21d487fa70e998dcafe
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    M llvm/test/Transforms/SCCP/conditions-ranges.ll

  Log Message:
  -----------
  [SCCP] Use conditional info with AND/OR branch conditions.

Currently SCCP does not combine the information of conditions joined by
AND in the true branch or OR in the false branch.

For branches on AND, 2 copies will be inserted for the true branch, with
one being the operand of the other as in the code below. We can combine
the information using intersection. Note that for the OR case, the
copies are inserted in the false branch, where using intersection is
safe as well.

    define void @foo(i32 %a) {
    entry:
      %lt = icmp ult i32 %a, 100
      %gt = icmp ugt i32 %a, 20
      %and = and i1 %lt, %gt
    ; Has predicate info
    ; branch predicate info { TrueEdge: 1 Comparison:  %lt = icmp ult i32 %a, 100 Edge: [label %entry,label %true] }
      %a.0 = call i32 @llvm.ssa.copy.140247425954880(i32 %a)
    ; Has predicate info
    ; branch predicate info { TrueEdge: 1 Comparison:  %gt = icmp ugt i32 %a, 20 Edge: [label %entry,label %false] }
      %a.1 = call i32 @llvm.ssa.copy.140247425954880(i32 %a.0)
      br i1 %and, label %true, label %false

    true:                                             ; preds = %entry
      call void @use(i32 %a.1)
      %true.1 = icmp ne i32 %a.1, 20
      call void @use.i1(i1 %true.1)
      ret void

    false:                                            ; preds = %entry
      call void @use(i32 %a.1)
      ret void
    }

Reviewers: efriedma, davide, mssimpso, nikic

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D77808



From all-commits at lists.llvm.org  Thu Jul  9 05:16:57 2020
From: all-commits at lists.llvm.org (Igor Kudrin via All-commits)
Date: Thu, 09 Jul 2020 05:16:57 -0700
Subject: [all-commits] [llvm/llvm-project] 68f5a8: [DebugInfo] Do not hang
 when parsing a malformed ....
Message-ID: <llvm/llvm-project/push/refs/heads/master/a86ce0-ca4d8d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 68f5a8b2042b8c4dc83d1851b462a0570eb3410f
      https://github.com/llvm/llvm-project/commit/68f5a8b2042b8c4dc83d1851b462a0570eb3410f
  Author: Igor Kudrin <ikudrin at accesssoftek.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/ELF/DWARF.h
    M lld/ELF/SyntheticSections.cpp
    A lld/test/ELF/gdb-index-invalid-pubnames.s
    M llvm/include/llvm/DebugInfo/DWARF/DWARFDebugPubTable.h
    M llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
    M llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp
    A llvm/test/tools/llvm-dwarfdump/X86/debug_pub_tables_invalid.s

  Log Message:
  -----------
  [DebugInfo] Do not hang when parsing a malformed .debug_pub* section.

The parsing method did not check reading errors and might easily fall
into an infinite loop on an invalid input because of that.

Differential Revision: https://reviews.llvm.org/D83049


  Commit: ca4d8da0c33cd9bcd05f94b4b3ac125b72be2a2a
      https://github.com/llvm/llvm-project/commit/ca4d8da0c33cd9bcd05f94b4b3ac125b72be2a2a
  Author: Igor Kudrin <ikudrin at accesssoftek.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/ELF/SyntheticSections.cpp
    M lld/test/ELF/Inputs/gdb-index.s
    M lld/test/ELF/gdb-index-invalid-pubnames.s
    M lld/test/ELF/gdb-index.s
    M llvm/include/llvm/DebugInfo/DWARF/DWARFDebugPubTable.h
    M llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
    M llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp
    A llvm/test/tools/llvm-dwarfdump/X86/debug_pub_tables_error_cases.s
    R llvm/test/tools/llvm-dwarfdump/X86/debug_pub_tables_invalid.s

  Log Message:
  -----------
  [DebugInfo] Add more checks to parsing .debug_pub* sections.

The patch adds checking for various potential issues in parsing name
lookup tables and reporting them as recoverable errors, similarly as we
do for other tables.

Differential Revision: https://reviews.llvm.org/D83050


Compare: https://github.com/llvm/llvm-project/compare/a86ce06fafaa...ca4d8da0c33c

From all-commits at lists.llvm.org  Thu Jul  9 05:25:01 2020
From: all-commits at lists.llvm.org (Benjamin Kramer via All-commits)
Date: Thu, 09 Jul 2020 05:25:01 -0700
Subject: [all-commits] [llvm/llvm-project] d36b84: [DebugInfo] Fix
	pessimizing move. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/ca4d8d-d36b84@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d36b8414bdde1f361c40e6f6d53788c43ffe53c1
      https://github.com/llvm/llvm-project/commit/d36b8414bdde1f361c40e6f6d53788c43ffe53c1
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp

  Log Message:
  -----------
  [DebugInfo] Fix pessimizing move. NFC.

DWARFDebugPubTable.cpp:80:31: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]



From all-commits at lists.llvm.org  Thu Jul  9 05:45:52 2020
From: all-commits at lists.llvm.org (Daniil Fukalov via All-commits)
Date: Thu, 09 Jul 2020 05:45:52 -0700
Subject: [all-commits] [llvm/llvm-project] 167767: SpeculativeExecution: Fix
 for logic change introdu...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d36b84-167767@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 167767a775f3db5cd94053d4da6a4f419b6211cd
      https://github.com/llvm/llvm-project/commit/167767a775f3db5cd94053d4da6a4f419b6211cd
  Author: dfukalov <daniil.fukalov at amd.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
    M llvm/test/Transforms/SpeculativeExecution/PR46267.ll

  Log Message:
  -----------
  SpeculativeExecution: Fix for logic change introduced in D81730.

Summary:
The test case started to hoist bitcasts to upper BB after D81730.
Reverted unintentional logic change. Some instructions may have zero cost but
will not be hoisted by different limitation so should be counted for threshold.

Reviewers: aprantl, arsenm, nhaehnle

Reviewed By: aprantl

Subscribers: wdng, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82761



From all-commits at lists.llvm.org  Thu Jul  9 05:55:06 2020
From: all-commits at lists.llvm.org (Sam Elliott via All-commits)
Date: Thu, 09 Jul 2020 05:55:06 -0700
Subject: [all-commits] [llvm/llvm-project] 97106f: [RISCV] Avoid Splitting
 MBB in RISCVExpandPseudo
Message-ID: <llvm/llvm-project/push/refs/heads/master/167767-97106f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 97106f9d80f6ba1bf5eafbd5a6f88d72913ec5a1
      https://github.com/llvm/llvm-project/commit/97106f9d80f6ba1bf5eafbd5a6f88d72913ec5a1
  Author: Sam Elliott <selliott at lowrisc.org>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineBasicBlock.h
    M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
    M llvm/lib/Target/RISCV/RISCVExpandPseudoInsts.cpp
    M llvm/lib/Target/RISCV/RISCVMCInstLower.cpp
    M llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
    M llvm/test/CodeGen/RISCV/codemodel-lowering.ll
    M llvm/test/CodeGen/RISCV/mir-target-flags.ll
    M llvm/test/CodeGen/RISCV/pic-models.ll
    M llvm/test/CodeGen/RISCV/tls-models.ll

  Log Message:
  -----------
  [RISCV] Avoid Splitting MBB in RISCVExpandPseudo

Since the `RISCVExpandPseudo` pass has been split from
`RISCVExpandAtomicPseudo` pass, it would be nice to run the former as
early as possible (The latter has to be run as late as possible to
ensure correctness). Running earlier means we can reschedule these pairs
as we see fit.

Running earlier in the machine pass pipeline is good, but would mean
teaching many more passes about `hasLabelMustBeEmitted`. Splitting the
basic blocks also pessimises possible optimisations because some
optimisations are MBB-local, and others are disabled if the block has
its address taken (which is notionally what `hasLabelMustBeEmitted`
means).

This patch uses a new approach of setting the pre-instruction symbol on
the AUIPC instruction to a temporary symbol and referencing that. This
avoids splitting the basic block, but allows us to reference exactly the
instruction that we need to. Notionally, this approach seems more
correct because we do actually want to address a specific instruction.

This then allows the pass to be moved much earlier in the pass pipeline,
before both scheduling and register allocation. However, to do so we
must leave the MIR in SSA form (by not redefining registers), and so use
a virtual register for the intermediate value. By using this virtual
register, this pass now has to come before register allocation.

Reviewed By: luismarques, asb

Differential Revision: https://reviews.llvm.org/D82988



From all-commits at lists.llvm.org  Thu Jul  9 06:09:50 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 06:09:50 -0700
Subject: [all-commits] [llvm/llvm-project] 4597bf:
 BasicAAResult::constantOffsetHeuristic - pass APIn...
Message-ID: <llvm/llvm-project/push/refs/heads/master/97106f-f54402@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4597bfddf11b7d9dcf373525d0bc889bcc212b13
      https://github.com/llvm/llvm-project/commit/4597bfddf11b7d9dcf373525d0bc889bcc212b13
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/BasicAliasAnalysis.h
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp

  Log Message:
  -----------
  BasicAAResult::constantOffsetHeuristic - pass APInt arg as const reference. NFCI.

Avoids unnecessary APInt copies and silences clang tidy warning.


  Commit: f54402b63a4f5b0b4b15e0f82ce8ff8501b206e6
      https://github.com/llvm/llvm-project/commit/f54402b63a4f5b0b4b15e0f82ce8ff8501b206e6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/avx-vperm2x128.ll
    M llvm/test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
    M llvm/test/CodeGen/X86/known-signbits-vector.ll
    M llvm/test/CodeGen/X86/packss.ll
    M llvm/test/CodeGen/X86/var-permute-256.ll
    M llvm/test/CodeGen/X86/vector-pack-256.ll
    M llvm/test/CodeGen/X86/x86-interleaved-access.ll

  Log Message:
  -----------
  [X86][AVX] Attempt to fold extract_subvector(shuffle(X)) -> extract_subvector(X)

If we're extracting a subvector from a shuffle that is shuffling entire subvectors we can peek through and extract the subvector from the shuffle source instead.

This helps remove some cases where concat_vectors(extract_subvector(),extract_subvector()) legalizations has resulted in BLEND/VPERM2F128 shuffles of the subvectors.


Compare: https://github.com/llvm/llvm-project/compare/97106f9d80f6...f54402b63a4f

From all-commits at lists.llvm.org  Thu Jul  9 06:23:54 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?THVib8WhIEx1xYjDoWs=?= via All-commits)
Date: Thu, 09 Jul 2020 06:23:54 -0700
Subject: [all-commits] [llvm/llvm-project] 31b056: make -fmodules-codegen
 and -fmodules-debuginfo wor...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f54402-31b056@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 31b05692cd33b6dcc39402169b36d895e1aa87f4
      https://github.com/llvm/llvm-project/commit/31b05692cd33b6dcc39402169b36d895e1aa87f4
  Author: Luboš Luňák <l.lunak at centrum.cz>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Serialization/ASTReader.cpp
    M clang/lib/Serialization/ASTReaderDecl.cpp
    M clang/lib/Serialization/ASTWriter.cpp
    M clang/lib/Serialization/ASTWriterDecl.cpp
    M clang/test/Modules/Inputs/codegen-flags/foo.h
    A clang/test/PCH/codegen.cpp

  Log Message:
  -----------
  make -fmodules-codegen and -fmodules-debuginfo work also with PCHs

Allow to build PCH's (with -building-pch-with-obj and the extra .o file)
with -fmodules-codegen -fmodules-debuginfo to allow emitting shared code
into the extra .o file, similarly to how it works with modules. A bit of
a misnomer, but the underlying functionality is the same. This saves up
to 20% of build time here. The patch is fairly simple, it basically just
duplicates -fmodules checks to also alternatively check
-building-pch-with-obj.

This already got committed as cbc9d22e49b434b6ceb2eb94b67079d02e0a7b74,
but then got reverted in 7ea9a6e0220da36ff2fd1fbc29c2755be23e5166
because of PR44953, as discussed in D74846. This is a corrected version
which does not include two places for the PCH case that aren't included
in the modules -fmodules-codegen path either.

Differential Revision: https://reviews.llvm.org/D69778



From all-commits at lists.llvm.org  Thu Jul  9 06:37:11 2020
From: all-commits at lists.llvm.org (Gabor Marton via All-commits)
Date: Thu, 09 Jul 2020 06:37:11 -0700
Subject: [all-commits] [llvm/llvm-project] d12d0b: [analyzer] Add
 CTUImportCppThreshold for C++ files
Message-ID: <llvm/llvm-project/push/refs/heads/master/31b056-d12d0b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d12d0b73f1c9c3a711c5cc15266a2b493cd712e9
      https://github.com/llvm/llvm-project/commit/d12d0b73f1c9c3a711c5cc15266a2b493cd712e9
  Author: Gabor Marton <gabor.marton at ericsson.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Core/AnalyzerOptions.def
    M clang/lib/CrossTU/CrossTranslationUnit.cpp
    M clang/test/Analysis/analyzer-config.c
    M clang/test/Analysis/ctu-import-threshold.c
    M clang/unittests/CrossTU/CrossTranslationUnitTest.cpp

  Log Message:
  -----------
  [analyzer] Add CTUImportCppThreshold for C++ files

Summary:
The default CTUImportThreshold (8) seems to be too conservative with C projects.
We increase this value to 24 and we introduce another threshold for C++ source
files (defaulted to 8) because their AST is way more compilcated than C source
files.

Differential Revision: https://reviews.llvm.org/D83475



From all-commits at lists.llvm.org  Thu Jul  9 06:38:00 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Thu, 09 Jul 2020 06:38:00 -0700
Subject: [all-commits] [llvm/llvm-project] 6f5d91: OpaquePtr: Don't check
 pointee type for byval/prea...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d12d0b-6f5d91@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f5d9136b27eefc981333d8c23ea9c0a38033d7b
      https://github.com/llvm/llvm-project/commit/6f5d9136b27eefc981333d8c23ea9c0a38033d7b
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/Argument.h
    M llvm/lib/IR/Function.cpp
    M llvm/lib/IR/Mangler.cpp

  Log Message:
  -----------
  OpaquePtr: Don't check pointee type for byval/preallocated

Since none of these users really care about the actual type, hide the
type under a new size-getting attribute to go along with
hasPassPointeeByValueAttr. This will work better for the future byref
attribute, which may end up only tracking the byte size and not the IR
type.

We currently have 3 parameter attributes that should carry the type
(technically inalloca does not yet). The APIs are somewhat awkward
since preallocated/inalloca piggyback on byval in some places, but in
others are treated as distinct attributes. Since these are all
mutually exclusive, we should probably just merge all the attribute
infrastructure treating these as totally distinct attributes.



From all-commits at lists.llvm.org  Thu Jul  9 06:55:21 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Thu, 09 Jul 2020 06:55:21 -0700
Subject: [all-commits] [llvm/llvm-project] af839a: [BasicAA] Enable
 -basic-aa-recphi by default
Message-ID: <llvm/llvm-project/push/refs/heads/master/6f5d91-af839a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: af839a96187e3538d63ad57571e4bdf01e2b15c5
      https://github.com/llvm/llvm-project/commit/af839a96187e3538d63ad57571e4bdf01e2b15c5
  Author: David Green <david.green at arm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp
    M llvm/test/Analysis/BasicAA/phi-loop.ll
    M llvm/test/Analysis/BasicAA/recphi.ll

  Log Message:
  -----------
  [BasicAA] Enable -basic-aa-recphi by default

This option was added a while back, to help improve AA around pointer
phi loops. It looks for phi(gep(phi, const), x) loops, checking if x can
then prove more precise aliasing info.

Differential Revision: https://reviews.llvm.org/D82998



From all-commits at lists.llvm.org  Thu Jul  9 07:01:51 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Thu, 09 Jul 2020 07:01:51 -0700
Subject: [all-commits] [llvm/llvm-project] 3514f5: Fix MSVC "not all control
 paths return a value" wa...
Message-ID: <llvm/llvm-project/push/refs/heads/master/af839a-3514f5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3514f58fbea5967a967468633c901e9b2f241594
      https://github.com/llvm/llvm-project/commit/3514f58fbea5967a967468633c901e9b2f241594
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-objdump/llvm-objdump.cpp

  Log Message:
  -----------
  Fix MSVC "not all control paths return a value" warning. NFC.



From all-commits at lists.llvm.org  Thu Jul  9 07:24:35 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Thu, 09 Jul 2020 07:24:35 -0700
Subject: [all-commits] [llvm/llvm-project] fdde69: AMDGPU/GlobalISel: Work
 around verifier error in test
Message-ID: <llvm/llvm-project/push/refs/heads/master/3514f5-fdde69@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fdde69aac9b99a5cda49c5b738dc8dc67ea4cbbd
      https://github.com/llvm/llvm-project/commit/fdde69aac9b99a5cda49c5b738dc8dc67ea4cbbd
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/GlobalISel/dynamic-alloca-divergent.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Work around verifier error in test

The unfortunate split between finalizeLowering and the selector pass
means there's a point where the verifier fails. The DAG selector pass
skips the verifier, but this seems to not work when using the
GlobalISel fallback.



From all-commits at lists.llvm.org  Thu Jul  9 07:31:39 2020
From: all-commits at lists.llvm.org (dnsampaio via All-commits)
Date: Thu, 09 Jul 2020 07:31:39 -0700
Subject: [all-commits] [llvm/llvm-project] a0e981: [NFC] Add SExt multiuses
	test
Message-ID: <llvm/llvm-project/push/refs/heads/master/fdde69-a0e981@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a0e981c190ffa0ad6b521222bc2fba504c9750ec
      https://github.com/llvm/llvm-project/commit/a0e981c190ffa0ad6b521222bc2fba504c9750ec
  Author: Diogo Sampaio <diogo.sampaio at arm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    A llvm/test/Transforms/BDCE/sext_multi_uses.ll

  Log Message:
  -----------
  [NFC] Add SExt multiuses test



From all-commits at lists.llvm.org  Thu Jul  9 07:40:49 2020
From: all-commits at lists.llvm.org (Eric Schweitz via All-commits)
Date: Thu, 09 Jul 2020 07:40:49 -0700
Subject: [all-commits] [llvm/llvm-project] 7cd1b0: [flang] partially revert
 upstreamed code to suppor...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a0e981-7cd1b0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7cd1b0ff347d7aa4864624501efbe2ac609e67d7
      https://github.com/llvm/llvm-project/commit/7cd1b0ff347d7aa4864624501efbe2ac609e67d7
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M flang/lib/Evaluate/intrinsics-library.cpp
    M flang/runtime/pgmath.h.inc

  Log Message:
  -----------
  [flang] partially revert upstreamed code to support complex values in runtime support to avoid warnings.



From all-commits at lists.llvm.org  Thu Jul  9 07:45:02 2020
From: all-commits at lists.llvm.org (George Mitenkov via All-commits)
Date: Thu, 09 Jul 2020 07:45:02 -0700
Subject: [all-commits] [llvm/llvm-project] 5d075b: [MLIR][SPIRVToLLVM]
 SPIR-V types size in bytes fun...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7cd1b0-5d075b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5d075beae73f3d9570230c0780e74dc32dda39a9
      https://github.com/llvm/llvm-project/commit/5d075beae73f3d9570230c0780e74dc32dda39a9
  Author: George Mitenkov <georgemitenk0v at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/SPIRVTypes.h
    M mlir/lib/Dialect/SPIRV/SPIRVTypes.cpp

  Log Message:
  -----------
  [MLIR][SPIRVToLLVM] SPIR-V types size in bytes function

Added `getSizeInBytes()` function as a class member to several SPIR-V types:
`ScalarType`, `ArrayType` and `VectorType`. This function aims at exposing
the functionality of `getTypeNumBytes()` from `SPIRVLowering.cpp`. Support
of more types will be added on demand.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D83285



From all-commits at lists.llvm.org  Thu Jul  9 07:51:17 2020
From: all-commits at lists.llvm.org (Kamau Bridgeman via All-commits)
Date: Thu, 09 Jul 2020 07:51:17 -0700
Subject: [all-commits] [llvm/llvm-project] beb52b: [PowerPC] Support
 PCRelative Callees for R_PPC64_R...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5d075b-beb52b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: beb52b12cb175d0df9bf168837d153f857f69eda
      https://github.com/llvm/llvm-project/commit/beb52b12cb175d0df9bf168837d153f857f69eda
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/ELF/Arch/PPC64.cpp
    M lld/ELF/Thunks.cpp
    A lld/test/ELF/ppc64-error-toc-local-call.s
    A lld/test/ELF/ppc64-toc-call-to-pcrel-long-jump.s
    A lld/test/ELF/ppc64-toc-call-to-pcrel.s

  Log Message:
  -----------
  [PowerPC] Support PCRelative Callees for R_PPC64_REL24 Relocation

The R_PPC64_REL24 is used in function calls when the caller requires a
valid TOC pointer. If the callee shares the same TOC or does not clobber
the TOC pointer then a direct call can be made. If the callee does not
share the TOC a thunk must be added to save the TOC pointer for the caller.

Up until PC Relative was introduced all local calls on medium and large code
models were assumed to share a TOC. This is no longer the case because
if the caller requires a TOC and the callee is PC Relative then the callee
can clobber the TOC even if it is in the same DSO.

This patch is to add support for a TOC caller calling a PC Relative callee that
clobbers the TOC.

Reviewed By: sfertile, MaskRay

Differential Revision: https://reviews.llvm.org/D82950



From all-commits at lists.llvm.org  Thu Jul  9 08:01:59 2020
From: all-commits at lists.llvm.org (Erich Keane via All-commits)
Date: Thu, 09 Jul 2020 15:01:59 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 4d4d90: Fix warning caused by
 __builtin_expect_with_probab...
Message-ID: <llvm/llvm-project/push/refs/heads/master/beb52b-4d4d90@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d4d9037670a3537c14092807a717284ea0c4f92
      https://github.com/llvm/llvm-project/commit/4d4d9037670a3537c14092807a717284ea0c4f92
  Author: Zhi Zhuang <Zhi.Zhuang at mediatek.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/AST/ExprConstant.cpp
    M clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
    M clang/test/Sema/builtin-expect-with-probability.cpp

  Log Message:
  -----------
  Fix warning caused by __builtin_expect_with_probability was not handled
in places such as constant folding

Previously some places that should have handled
__builtin_expect_with_probability is missing, so in some case it acts
differently than __builtin_expect.
For example it was not handled in constant folding, thus in the
following program, the "if" condition should be constantly true and
folded, but previously it was not handled and cause warning "control may
reach end of non-void function" (while __builtin_expect does not):

__attribute__((noreturn)) extern void bar();
int foo(int x, int y) {
  if (y) {
    if (__builtin_expect_with_probability(1, 1, 1))
      bar();
  }
  else
    return 0;
}

Now it's fixed.

Differential Revisions: https://reviews.llvm.org/D83362



From all-commits at lists.llvm.org  Thu Jul  9 08:12:37 2020
From: all-commits at lists.llvm.org (George Mitenkov via All-commits)
Date: Thu, 09 Jul 2020 08:12:37 -0700
Subject: [all-commits] [llvm/llvm-project] 28cd3c: [MLIR][SPIRVToLLVM]
 Conversion of SPIR-V array, ru...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4d4d90-28cd3c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 28cd3cbc12577fa44f9b15c2ffaf9fb1bc280590
      https://github.com/llvm/llvm-project/commit/28cd3cbc12577fa44f9b15c2ffaf9fb1bc280590
  Author: George Mitenkov <georgemitenk0v at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.h
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.cpp
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVMPass.cpp
    M mlir/test/Conversion/SPIRVToLLVM/cast-ops-to-llvm.mlir
    A mlir/test/Conversion/SPIRVToLLVM/spirv-types-to-llvm.invalid.mlir
    A mlir/test/Conversion/SPIRVToLLVM/spirv-types-to-llvm.mlir

  Log Message:
  -----------
  [MLIR][SPIRVToLLVM] Conversion of SPIR-V array, runtime array, and pointer types

This patch adds type conversion for 4 SPIR-V types: array, runtime array, pointer
and struct. This conversion is integrated using a separate function
`populateSPIRVToLLVMTypeConversion()` that adds new type conversions. At the moment,
this is a basic skeleton that allows to perfom conversion from SPIR-V array,
runtime array and pointer types to LLVM typesystem. There is no support of array
strides or storage classes. These will be supported on the case by case basis.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D83399



From all-commits at lists.llvm.org  Thu Jul  9 08:32:19 2020
From: all-commits at lists.llvm.org (Anatoly Trosinenko via All-commits)
Date: Thu, 09 Jul 2020 08:32:19 -0700
Subject: [all-commits] [llvm/llvm-project] 67422e: [MSP430] Align the
 _Complex ABI with current msp43...
Message-ID: <llvm/llvm-project/push/refs/heads/master/28cd3c-67422e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 67422e4294754e08f277b1ba22820487eb76b918
      https://github.com/llvm/llvm-project/commit/67422e4294754e08f277b1ba22820487eb76b918
  Author: Anatoly Trosinenko <atrosinenko at accesssoftek.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    A clang/test/CodeGen/msp430-abi-complex.c

  Log Message:
  -----------
  [MSP430] Align the _Complex ABI with current msp430-gcc

Assembler output is checked against msp430-gcc 9.2.0.50 from TI.

Reviewed By: asl

Differential Revision: https://reviews.llvm.org/D82646



From all-commits at lists.llvm.org  Thu Jul  9 08:45:04 2020
From: all-commits at lists.llvm.org (Dmitri Gribenko via All-commits)
Date: Thu, 09 Jul 2020 08:45:04 -0700
Subject: [all-commits] [llvm/llvm-project] 3cca81: Refactored
 NumericLiteralParser to not require a P...
Message-ID: <llvm/llvm-project/push/refs/heads/master/67422e-3cca81@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3cca818efabbccdde36b06609cf75ee7caa8e012
      https://github.com/llvm/llvm-project/commit/3cca818efabbccdde36b06609cf75ee7caa8e012
  Author: Dmitri Gribenko <gribozavr at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Lex/LiteralSupport.h
    M clang/lib/Lex/LiteralSupport.cpp
    M clang/lib/Lex/PPExpressions.cpp
    M clang/lib/Lex/Preprocessor.cpp
    M clang/lib/Sema/SemaExpr.cpp

  Log Message:
  -----------
  Refactored NumericLiteralParser to not require a Preprocessor

Summary:
We would like to use NumericLiteralParser in the implementation of the
syntax tree builder, and plumbing a preprocessor there seems
inconvenient and superfluous.

Reviewers: eduucaldas

Reviewed By: eduucaldas

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83480



From all-commits at lists.llvm.org  Thu Jul  9 09:01:06 2020
From: all-commits at lists.llvm.org (Hans via All-commits)
Date: Thu, 09 Jul 2020 09:01:06 -0700
Subject: [all-commits] [llvm/llvm-project] 9ecda9: Revert 51b0da73 "Recommit
 "[X86] Merge the FEATURE...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3cca81-9ecda9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ecda9aa804dcb49e30e46161b29976494b0a1f9
      https://github.com/llvm/llvm-project/commit/9ecda9aa804dcb49e30e46161b29976494b0a1f9
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  Revert 51b0da73 "Recommit "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def.""

It gets miscompiled with GCC 5.3, causing Clang to crash with
"error: unknown target CPU 'x86-64'"

See the llvm-commits thread for reproduction steps.

This reverts commit 51b0da731af75c68dd521e04cc576d5a611b1612.



From all-commits at lists.llvm.org  Thu Jul  9 09:18:19 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Thu, 09 Jul 2020 16:18:19 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 9477d3: [SCCP] Move tests using
 only ipsccp from IPConstan...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9ecda9-9477d3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9477d39e61f8e0076e47fef81941e8a24e979d6f
      https://github.com/llvm/llvm-project/commit/9477d39e61f8e0076e47fef81941e8a24e979d6f
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    R llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll
    R llvm/test/Transforms/IPConstantProp/PR16052.ll
    R llvm/test/Transforms/IPConstantProp/PR26044.ll
    R llvm/test/Transforms/IPConstantProp/dangling-block-address.ll
    R llvm/test/Transforms/IPConstantProp/fp-bc-icmp-const-fold.ll
    R llvm/test/Transforms/IPConstantProp/global.ll
    R llvm/test/Transforms/IPConstantProp/musttail-call.ll
    R llvm/test/Transforms/IPConstantProp/remove-call-inst.ll
    R llvm/test/Transforms/IPConstantProp/solve-after-each-resolving-undefs-for-function.ll
    R llvm/test/Transforms/IPConstantProp/user-with-multiple-uses.ll
    A llvm/test/Transforms/SCCP/2009-09-24-byval-ptr.ll
    A llvm/test/Transforms/SCCP/PR16052.ll
    A llvm/test/Transforms/SCCP/PR26044.ll
    A llvm/test/Transforms/SCCP/dangling-block-address.ll
    A llvm/test/Transforms/SCCP/fp-bc-icmp-const-fold.ll
    A llvm/test/Transforms/SCCP/global.ll
    A llvm/test/Transforms/SCCP/musttail-call.ll
    A llvm/test/Transforms/SCCP/remove-call-inst.ll
    A llvm/test/Transforms/SCCP/solve-after-each-resolving-undefs-for-function.ll
    A llvm/test/Transforms/SCCP/user-with-multiple-uses.ll

  Log Message:
  -----------
  [SCCP] Move tests using only ipsccp from IPConstantProp to SCCP (NFC).

Some of the tests in the llvm/test/Transforms/IPConstantProp directory
actually only use -ipsccp. Those tests belong to the other (IP)SCCP
tests in llvm/test/Transforms/SCCP/ and this commits moves them there to
avoid confusion with IPConstantProp.



From all-commits at lists.llvm.org  Thu Jul  9 09:29:10 2020
From: all-commits at lists.llvm.org (Kamau Bridgeman via All-commits)
Date: Thu, 09 Jul 2020 09:29:10 -0700
Subject: [all-commits] [llvm/llvm-project] bd2068: [PowerPC] Split s34imm
	into two types
Message-ID: <llvm/llvm-project/push/refs/heads/master/9477d3-bd2068@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bd2068031121adf5a0e28d9306a1741d6f0bbd87
      https://github.com/llvm/llvm-project/commit/bd2068031121adf5a0e28d9306a1741d6f0bbd87
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCFixupKinds.h
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.h
    M llvm/lib/Target/PowerPC/PPCInstrInfo.td
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    A llvm/test/MC/PowerPC/ppc64-errors-emit-obj.s

  Log Message:
  -----------
  [PowerPC] Split s34imm into two types

Currently the instruction paddi always takes s34imm as the type for the
34 bit immediate. However, the PC Relative form of the instruction should
not produce the same fixup as the non PC Relative form.
This patch splits the s34imm type into s34imm and s34imm_pcrel so that two
different fixups can be emitted.

Reviewed By: kamaub, nemanjai

Differential Revision: https://reviews.llvm.org/D83255



From all-commits at lists.llvm.org  Thu Jul  9 09:38:22 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Thu, 09 Jul 2020 09:38:22 -0700
Subject: [all-commits] [llvm/llvm-project] afc1a7: [AliasSetTracker] More
 precise AAInfo intersection...
Message-ID: <llvm/llvm-project/push/refs/heads/master/bd2068-afc1a7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: afc1a709433e3754ee3819efd9e144b657919131
      https://github.com/llvm/llvm-project/commit/afc1a709433e3754ee3819efd9e144b657919131
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/AliasSetTracker.h

  Log Message:
  -----------
  [AliasSetTracker] More precise AAInfo intersection check

The code currently checks whether the intersection has one of TBAA,
Scope or NoAlias unset -- however, those might have already been
unset in the first place, in which case we will unnecessarily
report a change. Instead, compare the intersection result to the
original AAInfo.

This makes for a 0.5% geomean compile-time saving on CTMark.

Differential Revision: https://reviews.llvm.org/D83430



From all-commits at lists.llvm.org  Thu Jul  9 09:40:51 2020
From: all-commits at lists.llvm.org (Sergej Jaskiewicz via All-commits)
Date: Thu, 09 Jul 2020 09:40:51 -0700
Subject: [all-commits] [llvm/llvm-project] a89d54: [compiler-rt] Better
 Windows support for running t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/afc1a7-a89d54@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a89d54fd61a6e7a05f7434491135e667306a22e7
      https://github.com/llvm/llvm-project/commit/a89d54fd61a6e7a05f7434491135e667306a22e7
  Author: Sergej Jaskiewicz <jaskiewiczs at icloud.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M compiler-rt/test/builtins/Unit/lit.cfg.py
    M compiler-rt/test/crt/lit.cfg.py

  Log Message:
  -----------
  [compiler-rt] Better Windows support for running tests in external shell

Summary:
These changes are necessary to support remote running compiler-rt tests
that were compiled on Windows.

Most of the code here has been copy-pasted from other lit configs.

Why do we remove the conversions to ASCII in the crt config?

We set the `universal_newlines` argument to `True` in `Popen` instead.
This is supported in both Python 2.7 and 3, is easier
(no need to do the `str(dir.decode('ascii'))` dance) and less
error prone.

Also, this is necessary because if the config is executed on Windows,
and `execute_external` is `True`, we take the branch
`if sys.platform in ['win32'] and execute_external`,
and if we use Python 3, then the `dir` variable is a byte-like object,
not str, but the ``replace method on byte-like objects requires its
arguments to also be byte-like objects, which is incompatible with
Python 2 etc etc.

It is a lot simpler to just work with strings in the first place, which
is achieved by setting `universal_newlines` to `True`. As far as
I understand, this way wasn't taken because of the need to support
Python <2.7, but this is not the case now.

Reviewers: compnerd, phosek, weimingz

Reviewed By: compnerd

Subscribers: dberris, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D83485



From all-commits at lists.llvm.org  Thu Jul  9 09:44:36 2020
From: all-commits at lists.llvm.org (fredriss via All-commits)
Date: Thu, 09 Jul 2020 09:44:36 -0700
Subject: [all-commits] [llvm/llvm-project] e529d7: [lldb] Use enum constant
 instead of raw value
Message-ID: <llvm/llvm-project/push/refs/heads/master/a89d54-e529d7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e529d774c4d5d1eba13dcad5eef2195dd06741c6
      https://github.com/llvm/llvm-project/commit/e529d774c4d5d1eba13dcad5eef2195dd06741c6
  Author: Fred Riss <friss at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
    M llvm/include/llvm/BinaryFormat/MachO.h

  Log Message:
  -----------
  [lldb] Use enum constant instead of raw value



From all-commits at lists.llvm.org  Thu Jul  9 09:45:02 2020
From: all-commits at lists.llvm.org (Sergej Jaskiewicz via All-commits)
Date: Thu, 09 Jul 2020 09:45:02 -0700
Subject: [all-commits] [llvm/llvm-project] 5ab446: [compiler-rt] [test] Use
 the parent process env as...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e529d7-5ab446@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5ab446cfe5503fd4431a94db4d741cf3b5fdcd15
      https://github.com/llvm/llvm-project/commit/5ab446cfe5503fd4431a94db4d741cf3b5fdcd15
  Author: Sergej Jaskiewicz <jaskiewiczs at icloud.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M compiler-rt/test/lit.common.cfg.py

  Log Message:
  -----------
  [compiler-rt] [test] Use the parent process env as base env in tests

Summary:
Right now the lit config builds up an environment that the tests will be run in. However, it does it from scratch instead of adding new variables to the parent process environment. This may (and does) result in strange behavior when running tests with an executor (i. e. with the `COMPILER_RT_EMULATOR` CMake variable set to something), since the executor may need some of the parent process's environment variables.

Here this is fixed.

Reviewers: compnerd, phosek

Reviewed By: compnerd

Subscribers: dberris, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D83486



From all-commits at lists.llvm.org  Thu Jul  9 09:45:28 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 09:45:28 -0700
Subject: [all-commits] [llvm/llvm-project] 6f6931: [runtimes] Allow passing
 Lit parameters through CMake
Message-ID: <llvm/llvm-project/push/refs/heads/master/5ab446-6f6931@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f69318c7248275b509ecf0f88eb2ba725aaeb82
      https://github.com/llvm/llvm-project/commit/6f69318c7248275b509ecf0f88eb2ba725aaeb82
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/CMakeLists.txt
    M libcxx/cmake/caches/Generic-cxx03.cmake
    M libcxx/cmake/caches/Generic-cxx11.cmake
    M libcxx/cmake/caches/Generic-cxx14.cmake
    M libcxx/cmake/caches/Generic-cxx17.cmake
    M libcxx/cmake/caches/Generic-cxx2a.cmake
    M libcxx/test/CMakeLists.txt
    M libcxxabi/CMakeLists.txt
    M libcxxabi/test/CMakeLists.txt

  Log Message:
  -----------
  [runtimes] Allow passing Lit parameters through CMake

This allows passing parameters to the test suites without using
LLVM_LIT_ARGS. The problem is that we sometimes want to set some
Lit arguments on the CMake command line, but the Lit parameters in
a CMake cache file. If the only knob to do that is LLVM_LIT_ARGS,
the command-line entry overrides the cache one, and the parameters
set by the cache are ignored.

This fixes a current issue with the build bots that they completely
ignore the 'std' param set by Lit, because other Lit arguments are
provided via LLVM_LIT_ARGS on the CMake command-line.



From all-commits at lists.llvm.org  Thu Jul  9 09:49:44 2020
From: all-commits at lists.llvm.org (Sergej Jaskiewicz via All-commits)
Date: Thu, 09 Jul 2020 09:49:44 -0700
Subject: [all-commits] [llvm/llvm-project] 8372d5: [compiler-rt] [test]
 Allow expanding lit substitut...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6f6931-8372d5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8372d505082aceb38417e0b561cd32f2e227597b
      https://github.com/llvm/llvm-project/commit/8372d505082aceb38417e0b561cd32f2e227597b
  Author: Sergej Jaskiewicz <jaskiewiczs at icloud.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M compiler-rt/test/lit.common.cfg.py

  Log Message:
  -----------
  [compiler-rt] [test] Allow expanding lit substitutions recursively

Summary:
This allows using lit substitutions in the `COMPILER_RT_EMULATOR` variable.

(For reference, the ability to expand substitutions recursively has been introduced in https://reviews.llvm.org/D76178.)

Reviewers: phosek, compnerd

Reviewed By: compnerd

Subscribers: dberris, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D83489



From all-commits at lists.llvm.org  Thu Jul  9 09:56:29 2020
From: all-commits at lists.llvm.org (hjyamauchi via All-commits)
Date: Thu, 09 Jul 2020 09:56:29 -0700
Subject: [all-commits] [llvm/llvm-project] 06fc12: [PGO][PGSO] Add profile
 guided size optimization t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8372d5-06fc12@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 06fc125d8c5d7d1244ee2160fba52bc1b91ddb99
      https://github.com/llvm/llvm-project/commit/06fc125d8c5d7d1244ee2160fba52bc1b91ddb99
  Author: Hiroshi Yamauchi <yamauchi at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/avx-vperm2x128.ll
    M llvm/test/CodeGen/X86/phaddsub-extract.ll

  Log Message:
  -----------
  [PGO][PGSO] Add profile guided size optimization tests to X86 ISel Lowering.



From all-commits at lists.llvm.org  Thu Jul  9 10:05:56 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 10:05:56 -0700
Subject: [all-commits] [llvm/llvm-project] 6a8ed4: [libc++] Fix test failure
	in C++03 mode
Message-ID: <llvm/llvm-project/push/refs/heads/master/06fc12-6a8ed4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a8ed4a8ffdc7ec2dcc6038a494924a3d5a2b3a3
      https://github.com/llvm/llvm-project/commit/6a8ed4a8ffdc7ec2dcc6038a494924a3d5a2b3a3
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/test/libcxx/experimental/language.support/support.coroutines/dialect_support.pass.cpp

  Log Message:
  -----------
  [libc++] Fix test failure in C++03 mode



From all-commits at lists.llvm.org  Thu Jul  9 10:24:56 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 10:24:56 -0700
Subject: [all-commits] [llvm/llvm-project] c1a83c: [libc++] Move the stdlib
 Lit parameter to the DSL
Message-ID: <llvm/llvm-project/push/refs/heads/master/6a8ed4-c1a83c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c1a83c30e10c19cdd83277bf2e5ceca7ce6471c8
      https://github.com/llvm/llvm-project/commit/c1a83c30e10c19cdd83277bf2e5ceca7ce6471c8
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/utils/libcxx/test/config.py
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++] Move the stdlib Lit parameter to the DSL



From all-commits at lists.llvm.org  Thu Jul  9 10:26:47 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 10:26:47 -0700
Subject: [all-commits] [llvm/llvm-project] 4598a3: [libc++] Move the
 long_tests Lit feature to the DSL
Message-ID: <llvm/llvm-project/push/refs/heads/master/c1a83c-4598a3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4598a3c7841bed32c21608a78b879e197f5002e2
      https://github.com/llvm/llvm-project/commit/4598a3c7841bed32c21608a78b879e197f5002e2
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/utils/libcxx/test/config.py
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++] Move the long_tests Lit feature to the DSL



From all-commits at lists.llvm.org  Thu Jul  9 10:30:02 2020
From: all-commits at lists.llvm.org (Daniel Grumberg via All-commits)
Date: Thu, 09 Jul 2020 10:30:02 -0700
Subject: [all-commits] [llvm/llvm-project] fccd29: Merge TableGen files used
 for clang options
Message-ID: <llvm/llvm-project/push/refs/heads/master/4598a3-fccd29@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fccd29dddee92ffa7cd8a9adec6e626760538dae
      https://github.com/llvm/llvm-project/commit/fccd29dddee92ffa7cd8a9adec6e626760538dae
  Author: Daniel Grumberg <dany.grumberg at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    R clang/include/clang/Driver/CLCompatOptions.td
    M clang/include/clang/Driver/Options.td

  Log Message:
  -----------
  Merge TableGen files used for clang options

Summary:
Putting all the options in the same file is needed so they can be
ordered based on the dependencies between them.

Reviewers: Bigcheese, jdoerfert

Subscribers: dexonsmith, sstefan1, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82574



From all-commits at lists.llvm.org  Thu Jul  9 10:33:47 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Thu, 09 Jul 2020 10:33:47 -0700
Subject: [all-commits] [llvm/llvm-project] 0b72b9: [ValueLattice] Simplify
 canTrackGlobalVariableInte...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fccd29-0b72b9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0b72b9d07fcdf888a7020f16f8e497f1e83d2d90
      https://github.com/llvm/llvm-project/commit/0b72b9d07fcdf888a7020f16f8e497f1e83d2d90
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/ValueLatticeUtils.cpp

  Log Message:
  -----------
  [ValueLattice] Simplify canTrackGlobalVariableInterprocedurally (NFC).

using all_of and checking for valid users in the lambda seems more
straight forward. Also adds a comment explaining what we are checking.



From all-commits at lists.llvm.org  Thu Jul  9 10:37:32 2020
From: all-commits at lists.llvm.org (Vedant Kumar via All-commits)
Date: Thu, 09 Jul 2020 10:37:32 -0700
Subject: [all-commits] [llvm/llvm-project] 6cfc90: [Function] Lock the
 function when parsing call sit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0b72b9-f8f259@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6cfc90b9b791a023368b9384f57c2c3120894247
      https://github.com/llvm/llvm-project/commit/6cfc90b9b791a023368b9384f57c2c3120894247
  Author: Vedant Kumar <vsk at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Symbol/Function.h
    M lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
    M lldb/source/Symbol/Function.cpp

  Log Message:
  -----------
  [Function] Lock the function when parsing call site info

Summary:
DWARF-parsing methods in SymbolFileDWARF which update module state
typically take the module lock. ParseCallEdgesInFunction doesn't do
this, but higher-level locking within lldb::Function (which owns the
storage for parsed call edges) is necessary.

The lack of locking could explain some as-of-yet unreproducible crashes
which occur in Function::GetTailCallingEdges(). In these crashes, the
`m_call_edges` vector is non-empty but contains a nullptr, which
shouldn't be possible. (If this vector is non-empty, it _must_ contain a
non-null unique_ptr.)

This may address rdar://55622443 and rdar://65119458.

Reviewers: jasonmolenda, friss, jingham

Subscribers: aprantl, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D83359


  Commit: f8f259ce4aca381896c114738a3d83a90c5c32be
      https://github.com/llvm/llvm-project/commit/f8f259ce4aca381896c114738a3d83a90c5c32be
  Author: Vedant Kumar <vsk at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Symbol/Function.h

  Log Message:
  -----------
  [lldb/Function] Reflow doxygen comments for member variables, NFC

As suggested in the review for https://reviews.llvm.org/D83359.


Compare: https://github.com/llvm/llvm-project/compare/0b72b9d07fcd...f8f259ce4aca

From all-commits at lists.llvm.org  Thu Jul  9 10:39:23 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 10:39:23 -0700
Subject: [all-commits] [llvm/llvm-project] b78539: [libc++] Clean up some
 outdated documentation abou...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f8f259-b78539@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b785396525562661ffba887501c540fea951633f
      https://github.com/llvm/llvm-project/commit/b785396525562661ffba887501c540fea951633f
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/docs/TestingLibcxx.rst
    M libcxx/utils/libcxx/test/target_info.py

  Log Message:
  -----------
  [libc++] Clean up some outdated documentation about running libc++ tests

The documentation is still awfully outdated, but it's a bit better at least.



From all-commits at lists.llvm.org  Thu Jul  9 10:40:06 2020
From: all-commits at lists.llvm.org (stefanp-ibm via All-commits)
Date: Thu, 09 Jul 2020 10:40:06 -0700
Subject: [all-commits] [llvm/llvm-project] 6f7727: [PowerPC] Fix test case
	from beb52b12cb17
Message-ID: <llvm/llvm-project/push/refs/heads/master/b78539-6f7727@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f7727db478b452a262b2beea2beceef096eb68c
      https://github.com/llvm/llvm-project/commit/6f7727db478b452a262b2beea2beceef096eb68c
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/test/ELF/ppc64-error-toc-local-call.s

  Log Message:
  -----------
  [PowerPC] Fix test case from beb52b12cb17

Forgot to add the REQUIRES ppc line to the test.



From all-commits at lists.llvm.org  Thu Jul  9 10:40:46 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Thu, 09 Jul 2020 10:40:46 -0700
Subject: [all-commits] [llvm/llvm-project] 3e7591: [X86] Directly emit
 X86ISD::BLENDV instead of VSEL...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6f7727-3e7591@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e75912005cbbdc7c7244b73319cb7441e64682f
      https://github.com/llvm/llvm-project/commit/3e75912005cbbdc7c7244b73319cb7441e64682f
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] Directly emit X86ISD::BLENDV instead of VSELECT in a few places that were emitting sign bit tests.

Technically a VSELECT expects a vector of all 1s or 0s elements
for its condition. But we aren't guaranteeing that the sign bit
and the non sign bits match in these locations. So we should use
BLENDV which is more relaxed.

Differential Revision: https://reviews.llvm.org/D83447



From all-commits at lists.llvm.org  Thu Jul  9 10:44:13 2020
From: all-commits at lists.llvm.org (hjyamauchi via All-commits)
Date: Thu, 09 Jul 2020 10:44:13 -0700
Subject: [all-commits] [llvm/llvm-project] 2c1a90: [PGO][PGSO] Add profile
 guided size optimization t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3e7591-2c1a90@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c1a9006dd73e4e9f446fb6fa6cf2328eee1558f
      https://github.com/llvm/llvm-project/commit/2c1a9006dd73e4e9f446fb6fa6cf2328eee1558f
  Author: Hiroshi Yamauchi <yamauchi at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/avx-vperm2x128.ll
    M llvm/test/CodeGen/X86/phaddsub-extract.ll

  Log Message:
  -----------
  [PGO][PGSO] Add profile guided size optimization to X86 ISel Lowering.



From all-commits at lists.llvm.org  Thu Jul  9 10:49:37 2020
From: all-commits at lists.llvm.org (David Blaikie via All-commits)
Date: Thu, 09 Jul 2020 10:49:37 -0700
Subject: [all-commits] [llvm/llvm-project] 876961: Remove unnecessary 'rm'
 in llvm-reduce tests
Message-ID: <llvm/llvm-project/push/refs/heads/master/2c1a90-876961@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8769611f0af2598177d8d03ad6dbbe064210bfed
      https://github.com/llvm/llvm-project/commit/8769611f0af2598177d8d03ad6dbbe064210bfed
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/Reduce/remove-args.ll
    M llvm/test/Reduce/remove-funcs.ll
    M llvm/test/Reduce/remove-global-vars.ll
    M llvm/test/Reduce/remove-metadata.ll
    M llvm/test/Reduce/remove-multiple-use-of-args-in-same-instruction.ll
    M llvm/test/Reduce/remove-multiple-use-of-global-vars-in-same-instruction.ll
    M llvm/test/Reduce/remove-operand-bundles.ll

  Log Message:
  -----------
  Remove unnecessary 'rm' in llvm-reduce tests

These were initially added to cleanup some transient/leftover files in
r372054. Now that's all cleaned up, these are no longer needed.



From all-commits at lists.llvm.org  Thu Jul  9 10:52:12 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Thu, 09 Jul 2020 10:52:12 -0700
Subject: [all-commits] [llvm/llvm-project] 918e65: [X86] Immediately call
 LowerShift from lowerBuildV...
Message-ID: <llvm/llvm-project/push/refs/heads/master/876961-918e65@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 918e6531863187d65895fd68bbc622369b3d79f3
      https://github.com/llvm/llvm-project/commit/918e6531863187d65895fd68bbc622369b3d79f3
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/pr46527.ll

  Log Message:
  -----------
  [X86] Immediately call LowerShift from lowerBuildVectorToBitOp.

If we don't immediately lower the vector shift, the splat
constant vector we created may get turned into a constant pool
load before we get around to lowering the shift. This makes it
a lot more difficult to create a shift by constant. Sometimes we
fail to see through the constant pool at all and end up trying
to lower as if it was a variable shift. This requires custom
handling and may create an unsupported vselect on pre-sse-4.1
targets. Since we're after LegalizeVectorOps we are unable to
legalize the unsupported vselect as that code is in LegalizeVectorOps
rather than LegalizeDAG.

So calling LowerShift immediately ensures that we get see the
splat constant.

Fixes PR46527.

Differential Revision: https://reviews.llvm.org/D83455



From all-commits at lists.llvm.org  Thu Jul  9 11:00:24 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 11:00:24 -0700
Subject: [all-commits] [llvm/llvm-project] f5f58f: [libc++] Move the
 enable_experimental Lit param to...
Message-ID: <llvm/llvm-project/push/refs/heads/master/918e65-f5f58f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f5f58f1f733b880decfb8f12ebba6126da818496
      https://github.com/llvm/llvm-project/commit/f5f58f1f733b880decfb8f12ebba6126da818496
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/utils/libcxx/test/config.py
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++] Move the enable_experimental Lit param to the DSL



From all-commits at lists.llvm.org  Thu Jul  9 11:01:50 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Thu, 09 Jul 2020 11:01:50 -0700
Subject: [all-commits] [llvm/llvm-project] 122b06: [InstSimplify] Don't fold
 vectors of partial undef...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f5f58f-122b06@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 122b0640fc97202bacb630744dfc6da58f11af42
      https://github.com/llvm/llvm-project/commit/122b0640fc97202bacb630744dfc6da58f11af42
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/select.ll

  Log Message:
  -----------
  [InstSimplify] Don't fold vectors of partial undef in SimplifySelectInst if the non-undef element value might produce poison

We can't fold to the non-undef value unless we know it isn't poison. So check each element with isGuaranteedNotToBeUndefOrPoison. This currently rules out all constant expressions.

Differential Revision: https://reviews.llvm.org/D83442



From all-commits at lists.llvm.org  Thu Jul  9 11:18:58 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Thu, 09 Jul 2020 11:18:58 -0700
Subject: [all-commits] [llvm/llvm-project] c28270: Fix [-Werror,
 -Wsign-compare] warnings arising from...
Message-ID: <llvm/llvm-project/push/refs/heads/master/122b06-c28270@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c2827083166cd5150232d8fd3ada3cf8fa8c9ac3
      https://github.com/llvm/llvm-project/commit/c2827083166cd5150232d8fd3ada3cf8fa8c9ac3
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
    M lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp

  Log Message:
  -----------
  Fix [-Werror,-Wsign-compare] warnings arising from subsection symbols patch.



From all-commits at lists.llvm.org  Thu Jul  9 11:22:49 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 11:22:49 -0700
Subject: [all-commits] [llvm/llvm-project] cfb367: [libc++] The
 enable_experimental Lit feature shoul...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c28270-cfb367@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cfb36754108deae438c0b822f80cdbc7c1c26593
      https://github.com/llvm/llvm-project/commit/cfb36754108deae438c0b822f80cdbc7c1c26593
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++] The enable_experimental Lit feature should be False by default

This preserves existing behavior before f5f58f1f733b.



From all-commits at lists.llvm.org  Thu Jul  9 11:34:54 2020
From: all-commits at lists.llvm.org (Chi-Chun, Chen via All-commits)
Date: Thu, 09 Jul 2020 11:34:54 -0700
Subject: [all-commits] [llvm/llvm-project] 2da957: [OPENMP50] extend array
 section for stride (Parsin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cfb367-2da957@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2da9572a9b10c8e4d0db2f3267f1a2c0ea31c896
      https://github.com/llvm/llvm-project/commit/2da9572a9b10c8e4d0db2f3267f1a2c0ea31c896
  Author: cchen <cchen at cray.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang-c/Index.h
    M clang/include/clang/AST/ExprOpenMP.h
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Parse/Parser.h
    M clang/include/clang/Sema/Sema.h
    M clang/lib/AST/StmtPrinter.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/Parse/ParseExpr.cpp
    M clang/lib/Parse/ParseOpenMP.cpp
    M clang/lib/Sema/SemaExpr.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/lib/Sema/TreeTransform.h
    M clang/lib/Serialization/ASTReaderStmt.cpp
    M clang/lib/Serialization/ASTWriterStmt.cpp
    M clang/test/OpenMP/target_data_messages.c
    M clang/test/OpenMP/target_depend_messages.cpp
    M clang/test/OpenMP/target_enter_data_depend_messages.cpp
    M clang/test/OpenMP/target_exit_data_depend_messages.cpp
    M clang/test/OpenMP/target_map_messages.cpp
    M clang/test/OpenMP/target_parallel_depend_messages.cpp
    M clang/test/OpenMP/target_parallel_for_depend_messages.cpp
    M clang/test/OpenMP/target_parallel_for_simd_depend_messages.cpp
    M clang/test/OpenMP/target_simd_depend_messages.cpp
    M clang/test/OpenMP/target_teams_depend_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_depend_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_parallel_for_depend_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_parallel_for_simd_depend_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_simd_depend_messages.cpp
    M clang/test/OpenMP/target_update_ast_print.cpp
    M clang/test/OpenMP/target_update_messages.cpp

  Log Message:
  -----------
  [OPENMP50] extend array section for stride (Parsing/Sema/AST)

Reviewers: ABataev, jdoerfert

Reviewed By: ABataev

Subscribers: yaxunl, guansong, arphaman, sstefan1, cfe-commits, sandoval, dreachem

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82800



From all-commits at lists.llvm.org  Thu Jul  9 11:39:34 2020
From: all-commits at lists.llvm.org (Puyan Lotfi via All-commits)
Date: Thu, 09 Jul 2020 11:39:34 -0700
Subject: [all-commits] [llvm/llvm-project] 7e169c: [NFC][test] Adding fastcc
 test case for promoted 1...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2da957-7e169c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e169cec74b09dc7a0eeafcb21e9f827314265ef
      https://github.com/llvm/llvm-project/commit/7e169cec74b09dc7a0eeafcb21e9f827314265ef
  Author: Puyan Lotfi <plotfi at fb.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/ARM/arm-half-promote.ll

  Log Message:
  -----------
  [NFC][test] Adding fastcc test case for promoted 16-bit integer bitcasts.

The following: https://reviews.llvm.org/D82552

fixed an assert in the SelectionDag ISel legalizer for some CCs on armv7.

I noticed that this fix also fixes the assert when using fastcc, so I am
adding a fastcc regression test here.

Differential Revision: https://reviews.llvm.org/D82443



From all-commits at lists.llvm.org  Thu Jul  9 11:51:05 2020
From: all-commits at lists.llvm.org (Jonas Devlieghere via All-commits)
Date: Thu, 09 Jul 2020 11:51:05 -0700
Subject: [all-commits] [llvm/llvm-project] 84557c: [lldb/Reproducers] Rename
 developer-oriented repro...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7e169c-10aa9e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 84557c18b3ca3cfc8d1f8ee988d8c19e2719f124
      https://github.com/llvm/llvm-project/commit/84557c18b3ca3cfc8d1f8ee988d8c19e2719f124
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/test/Shell/Reproducer/TestDriverOptions.test
    M lldb/test/Shell/Reproducer/TestVersionCheck.test
    M lldb/tools/driver/Driver.cpp
    M lldb/tools/driver/Options.td
    M lldb/utils/lldb-repro/lldb-repro.py

  Log Message:
  -----------
  [lldb/Reproducers] Rename developer-oriented reproducer flags.

This is a preparatory rename of the developer facing reproducer flags.

reproducer-skip-version-check -> reproducer-no-version-check
reproducer-auto-generate      -> reproducer-generate-on-quit


  Commit: 10aa9e19fa2f4bf214131d30d7885f8b258b216f
      https://github.com/llvm/llvm-project/commit/10aa9e19fa2f4bf214131d30d7885f8b258b216f
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/test/Shell/Reproducer/TestCrash.test
    M lldb/tools/driver/Driver.cpp
    M lldb/tools/driver/Options.td

  Log Message:
  -----------
  [LLDB/Reproducers] Add flag to avoid installing the signal handler.

There are bugs where you don't want the signal handler to trigger, most
notably when that will cause another crash. Examples of this are lldb
running out of memory or a bug in the reproducer generation code. This
adds an escape hatch trough a (developer oriented) flag to not install
the signal handler.

rdar://problem/65149595

Differential revision: https://reviews.llvm.org/D83496


Compare: https://github.com/llvm/llvm-project/compare/7e169cec74b0...10aa9e19fa2f

From all-commits at lists.llvm.org  Thu Jul  9 11:58:47 2020
From: all-commits at lists.llvm.org (kyulee-com via All-commits)
Date: Thu, 09 Jul 2020 11:58:47 -0700
Subject: [all-commits] [llvm/llvm-project] 7af27b: [NFC][AArch64] Refactor
 getArgumentPopSize
Message-ID: <llvm/llvm-project/push/refs/heads/master/10aa9e-7af27b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7af27b65b3ce4690da97fd8048be7237e0358ef5
      https://github.com/llvm/llvm-project/commit/7af27b65b3ce4690da97fd8048be7237e0358ef5
  Author: Kyungwoo Lee <kyulee.llvm at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64FrameLowering.cpp

  Log Message:
  -----------
  [NFC][AArch64] Refactor getArgumentPopSize

Differential Revision: https://reviews.llvm.org/D83456



From all-commits at lists.llvm.org  Thu Jul  9 12:11:38 2020
From: all-commits at lists.llvm.org (jkorous-apple via All-commits)
Date: Thu, 09 Jul 2020 12:11:38 -0700
Subject: [all-commits] [llvm/llvm-project] e81f9c: [AST][test] Add
 regression test forPointerExprEval...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7af27b-e81f9c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e81f9cd2137f258fd1ec6a169db836387bcca84a
      https://github.com/llvm/llvm-project/commit/e81f9cd2137f258fd1ec6a169db836387bcca84a
  Author: Jan Korous <jkorous at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    A clang/test/AST/regression-new-expr-crash.cpp

  Log Message:
  -----------
  [AST][test] Add regression test forPointerExprEvaluator::VisitCXXNewExpr

This assert was failing:
assert(CAT && "unexpected type for array initializer");

until this patch landed:
9a7eda1bece887ca9af085d79fe6e4fb8826dcda
PR45350: Handle unsized array CXXConstructExprs in constant evaluation



From all-commits at lists.llvm.org  Thu Jul  9 12:13:11 2020
From: all-commits at lists.llvm.org (Jeremy Bruestle via All-commits)
Date: Thu, 09 Jul 2020 12:13:11 -0700
Subject: [all-commits] [llvm/llvm-project] 2ede89: [MLIR] IR changes to add
 yield semantics for affin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e81f9c-2ede89@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ede89187516ccd4ba06b83303e9d07c5d555ecf
      https://github.com/llvm/llvm-project/commit/2ede89187516ccd4ba06b83303e9d07c5d555ecf
  Author: Jeremy Bruestle <jeremy.bruestle at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Affine/IR/AffineOps.h
    M mlir/include/mlir/Dialect/Affine/IR/AffineOps.td
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
    A mlir/include/mlir/Dialect/StandardOps/IR/StandardOpsBase.td
    M mlir/lib/Analysis/Utils.cpp
    M mlir/lib/Conversion/AffineToStandard/AffineToStandard.cpp
    M mlir/lib/Dialect/Affine/EDSC/Builders.cpp
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/Affine/Transforms/AffineDataCopyGeneration.cpp
    M mlir/lib/Dialect/Affine/Transforms/AffineLoopInvariantCodeMotion.cpp
    M mlir/lib/Dialect/Affine/Utils/Utils.cpp
    M mlir/test/Dialect/Affine/invalid.mlir
    M mlir/test/Dialect/Affine/ops.mlir
    M mlir/test/IR/invalid.mlir
    M mlir/test/IR/parser.mlir

  Log Message:
  -----------
  [MLIR] IR changes to add yield semantics for affine.if and affine.parallel

Reviewed By: bondhugula, flaub

Differential Revision: https://reviews.llvm.org/D82600



From all-commits at lists.llvm.org  Thu Jul  9 12:15:49 2020
From: all-commits at lists.llvm.org (David Tenty via All-commits)
Date: Thu, 09 Jul 2020 12:15:49 -0700
Subject: [all-commits] [llvm/llvm-project] 25ec96: [Clang][Driver] Recognize
 the AIX OBJECT_MODE envi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/2ede89-25ec96@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 25ec96d91a3a5326a403496fa5532ff0bdb6a15b
      https://github.com/llvm/llvm-project/commit/25ec96d91a3a5326a403496fa5532ff0bdb6a15b
  Author: David Tenty <daltenty at ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/lib/Driver/Driver.cpp
    A clang/test/Driver/aix-object-mode.c

  Log Message:
  -----------
  [Clang][Driver] Recognize the AIX OBJECT_MODE environment setting

Summary:
AIX uses an environment variable called OBJECT_MODE to indicate to
utilities in the toolchain whether they should be operating in 32-bit or
64-bit mode. This patch makes the clang driver recognize the current
OBJECT_MODE setting when we are operating with an AIX target and adds a
custom diagnostic for invalid settings.

For more details about OBJECT_MODE on AIX see:

https://www.ibm.com/support/knowledgecenter/SSGH2K_13.1.3/com.ibm.xlc1313.aix.doc/compiler_ref/tusetenv1.html
https://www.ibm.com/support/knowledgecenter/SSGH2K_13.1.3/com.ibm.xlc1313.aix.doc/compiler_ref/opt_3264.html

Reviewers: stevewan, hubert.reinterpretcast, ShuhongL, jasonliu

Reviewed By: hubert.reinterpretcast, jasonliu

Subscribers: jasonliu, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82476



From all-commits at lists.llvm.org  Thu Jul  9 12:18:09 2020
From: all-commits at lists.llvm.org (Louis Dionne via All-commits)
Date: Thu, 09 Jul 2020 12:18:09 -0700
Subject: [all-commits] [llvm/llvm-project] 389b67: [libc++] Get rid of the
 %{libcxx_src_root} substit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/25ec96-389b67@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 389b67b809cd75470819d69102d62bb316d15967
      https://github.com/llvm/llvm-project/commit/389b67b809cd75470819d69102d62bb316d15967
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxx/test/libcxx/input.output/filesystems/class.directory_entry/directory_entry.mods/last_write_time.pass.cpp
    M libcxx/test/libcxx/input.output/filesystems/convert_file_time.pass.cpp
    M libcxx/test/pretty_printers/gdb_pretty_printer_test.sh.cpp
    M libcxx/utils/libcxx/test/config.py

  Log Message:
  -----------
  [libc++] Get rid of the %{libcxx_src_root} substitution

This reduces the set of substitutions required to run the test suite.



From all-commits at lists.llvm.org  Thu Jul  9 12:24:36 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Thu, 09 Jul 2020 12:24:36 -0700
Subject: [all-commits] [llvm/llvm-project] 469da6: [InstSimplify] Re-enable
 select ?, undef, X -> X t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/389b67-469da6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 469da663f2df150629786df3f82c217062924f5e
      https://github.com/llvm/llvm-project/commit/469da663f2df150629786df3f82c217062924f5e
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/select.ll

  Log Message:
  -----------
  [InstSimplify] Re-enable select ?, undef, X -> X transform when X is provably not poison

Follow up from the transform being removed in D83360. If X is probably not poison, then the transform is safe.

Still plan to remove or adjust the code from ConstantFolding after this.

Differential Revision: https://reviews.llvm.org/D83440



From all-commits at lists.llvm.org  Thu Jul  9 12:44:03 2020
From: all-commits at lists.llvm.org (Christopher Tetreault via All-commits)
Date: Thu, 09 Jul 2020 19:44:03 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] ff5b9a: [SVE] Remove calls to
 VectorType::getNumElements f...
Message-ID: <llvm/llvm-project/push/refs/heads/master/469da6-ff5b9a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ff5b9a7b3b2736db02c6550bb4eae84ae65e294c
      https://github.com/llvm/llvm-project/commit/ff5b9a7b3b2736db02c6550bb4eae84ae65e294c
  Author: Christopher Tetreault <ctetreau at quicinc.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/CodeGenPrepare.cpp
    M llvm/lib/CodeGen/ExpandReductions.cpp
    M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
    M llvm/lib/CodeGen/InterleavedAccessPass.cpp
    M llvm/lib/CodeGen/InterleavedLoadCombinePass.cpp
    M llvm/lib/CodeGen/LowLevelType.cpp
    M llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
    M llvm/lib/CodeGen/ValueTypes.cpp

  Log Message:
  -----------
  [SVE] Remove calls to VectorType::getNumElements from CodeGen

Reviewers: efriedma, fpetrogalli, sdesmalen, RKSimon, arsenm

Reviewed By: RKSimon

Subscribers: wdng, tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82210



From all-commits at lists.llvm.org  Thu Jul  9 13:04:01 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Thu, 09 Jul 2020 13:04:01 -0700
Subject: [all-commits] [llvm/llvm-project] c92a8c: [LPM] Port CGProfilePass
	from NPM to LPM
Message-ID: <llvm/llvm-project/push/refs/heads/master/ff5b9a-c92a8c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c92a8c0a0f68fbbb23e3fdde071007e63a552e82
      https://github.com/llvm/llvm-project/commit/c92a8c0a0f68fbbb23e3fdde071007e63a552e82
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/lib/CodeGen/BackendUtil.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M llvm/include/llvm/InitializePasses.h
    M llvm/include/llvm/Transforms/IPO.h
    M llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
    M llvm/include/llvm/Transforms/Instrumentation/CGProfile.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
    M llvm/lib/Transforms/Instrumentation/CGProfile.cpp
    M llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
    M llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
    M llvm/test/Instrumentation/cgprofile.ll
    R llvm/test/Other/new-pm-cgprofile.ll
    M llvm/test/Other/opt-O2-pipeline.ll
    M llvm/test/Other/opt-O3-pipeline.ll
    M llvm/test/Other/opt-Os-pipeline.ll

  Log Message:
  -----------
  [LPM] Port CGProfilePass from NPM to LPM

Reviewers: hans, chandlerc!, asbirlea, nikic

Reviewed By: hans, nikic

Subscribers: steven_wu, dexonsmith, nikic, echristo, void, zhizhouy, cfe-commits, aeubanks, MaskRay, jvesely, nhaehnle, hiraditya, kerbowa, llvm-commits

Tags: #llvm, #clang

Differential Revision: https://reviews.llvm.org/D83013



From all-commits at lists.llvm.org  Thu Jul  9 13:08:32 2020
From: all-commits at lists.llvm.org (Petr Hosek via All-commits)
Date: Thu, 09 Jul 2020 13:08:32 -0700
Subject: [all-commits] [llvm/llvm-project] 53e38c: [CMake][Fuchsia] Support
 for building with MSVC
Message-ID: <llvm/llvm-project/push/refs/heads/master/c92a8c-53e38c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 53e38c85a8a6cdcf7776b936d72fb94ec737dc84
      https://github.com/llvm/llvm-project/commit/53e38c85a8a6cdcf7776b936d72fb94ec737dc84
  Author: Petr Hosek <phosek at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/cmake/caches/Fuchsia-stage2.cmake
    M clang/cmake/caches/Fuchsia.cmake

  Log Message:
  -----------
  [CMake][Fuchsia] Support for building with MSVC

This change adds the necessary flags for building the full Fuchsia
toolchain on Windows with MSVC.

Differential Revision: https://reviews.llvm.org/D73810



From all-commits at lists.llvm.org  Thu Jul  9 13:11:23 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Thu, 09 Jul 2020 13:11:23 -0700
Subject: [all-commits] [llvm/llvm-project] caa423: Revert "[InstCombine]
 Lower infinite combine loop ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/53e38c-03640e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: caa423eef0d128f35ac11ddbce34964caafb61c1
      https://github.com/llvm/llvm-project/commit/caa423eef0d128f35ac11ddbce34964caafb61c1
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  Revert "[InstCombine] Lower infinite combine loop detection thresholds"

And just after 3 days, we have a hit in `InstCombiner::mergeStoreIntoSuccessor()`:
https://bugs.llvm.org/show_bug.cgi?id=46661

To be recommitted once that is addressed.

This reverts commit cd7f8051ac7b6f08734102446482c1e5d951bfcc.


  Commit: 29a9dd5bfe50be9b6aecbe95c6670734e5ee29c5
      https://github.com/llvm/llvm-project/commit/29a9dd5bfe50be9b6aecbe95c6670734e5ee29c5
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/docs/CodingStandards.rst

  Log Message:
  -----------
  [Docs] CodingStandards: for_each is discouraged

Summary:
As per disscussion in D83351, using `for_each` is potentially confusing,
at least in regards to inconsistent style (there's less than 100 `for_each`
usages in LLVM, but ~100.000 `for` range-based loops

Therefore, it should be avoided.

Reviewers: dblaikie, nickdesaulniers

Reviewed By: dblaikie, nickdesaulniers

Subscribers: hubert.reinterpretcast, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83431


  Commit: d8bf5e8048dbd1f726d50b43fa4f8ed4fa9a5178
      https://github.com/llvm/llvm-project/commit/d8bf5e8048dbd1f726d50b43fa4f8ed4fa9a5178
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.cpp

  Log Message:
  -----------
  [NFCI][llvm-reduce] OperandBundleCounter: drop pointless constructor

Reviewers: nickdesaulniers, dblaikie

Reviewed By: nickdesaulniers

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83435


  Commit: 6b824415a21c188adfcabbb61ac8cf5d44b8e236
      https://github.com/llvm/llvm-project/commit/6b824415a21c188adfcabbb61ac8cf5d44b8e236
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-reduce/deltas/ReduceOperandBundles.cpp

  Log Message:
  -----------
  [NFC][llvm-reduce] Purify for_each usage in Operand Bundles into range-based for loop

Summary:
As per lengthy/heated disscussion in D83351,
and CodingStandards D83431.

Reviewers: dblaikie, nickdesaulniers

Reviewed By: nickdesaulniers

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83434


  Commit: 03640ee0fa73c6eaf8cb12050203027239136789
      https://github.com/llvm/llvm-project/commit/03640ee0fa73c6eaf8cb12050203027239136789
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    A llvm/test/Reduce/remove-attributes-from-intrinsic-like-functions.ll
    A llvm/test/Reduce/remove-attributes-from-intrinsics.ll
    A llvm/test/Reduce/remove-call-site-attributes.ll
    A llvm/test/Reduce/remove-function-attributes.ll
    A llvm/test/Reduce/remove-global-variable-attributes.ll
    M llvm/tools/llvm-reduce/CMakeLists.txt
    M llvm/tools/llvm-reduce/DeltaManager.h
    A llvm/tools/llvm-reduce/deltas/ReduceAttributes.cpp
    A llvm/tools/llvm-reduce/deltas/ReduceAttributes.h
    M llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn

  Log Message:
  -----------
  [llvm-reduce] Reducing attributes

Summary:
This handles all three places where attributes could currently be - `GlobalVariable`, `Function` and `CallBase`.
For last two, it correctly handles all three possible attribute locations (return value, arguments and function itself)

There was a previous attempt at it D73853,
which was committed in rGfc62b36a000681c01e993242b583c5ec4ab48a3c,
but then reverted all the way back in rGb12176d2aafa0ccb2585aa218fc3b454ba84f2a9
due to some (osx?) test failures.

Reviewers: nickdesaulniers, dblaikie, diegotf, george.burgess.iv, jdoerfert, Tyker, arsenm

Reviewed By: nickdesaulniers

Subscribers: wdng, MaskRay, arsenm, llvm-commits, mgorny

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83351


Compare: https://github.com/llvm/llvm-project/compare/53e38c85a8a6...03640ee0fa73

From all-commits at lists.llvm.org  Thu Jul  9 13:19:08 2020
From: all-commits at lists.llvm.org (Giorgis Georgakoudis via All-commits)
Date: Thu, 09 Jul 2020 13:19:08 -0700
Subject: [all-commits] [llvm/llvm-project] 205dc0: [CallGraph] Ignore
	callback uses
Message-ID: <llvm/llvm-project/push/refs/heads/master/03640e-205dc0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 205dc0922d5f7305226f7457fcbcb4224c92530c
      https://github.com/llvm/llvm-project/commit/205dc0922d5f7305226f7457fcbcb4224c92530c
  Author: Giorgis Georgakoudis <georgakoudis1 at llnl.gov>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/Function.h
    M llvm/lib/Analysis/CallGraph.cpp
    M llvm/lib/IR/Function.cpp
    A llvm/test/Analysis/CallGraph/ignore-callback-uses.ll

  Log Message:
  -----------
  [CallGraph] Ignore callback uses

Summary:
Ignore callback uses when adding a callback function
in the CallGraph. Callback functions are typically
created when outlining, e.g. for OpenMP, so they have
internal scope and linkage. They should not be added
to the ExternalCallingNode since they are only callable
by the specified caller function at creation time.

A CGSCC pass, such as OpenMPOpt, may need to update
the CallGraph by adding a new outlined callback function.
Without ignoring callback uses, adding breaks CGSCC
pass restrictions and results to a broken CallGraph.

Reviewers: jdoerfert

Subscribers: hiraditya, sstefan1, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83370



From all-commits at lists.llvm.org  Thu Jul  9 13:36:16 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Thu, 09 Jul 2020 13:36:16 -0700
Subject: [all-commits] [llvm/llvm-project] c025bd: Revert D83013 "[LPM] Port
 CGProfilePass from NPM t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/205dc0-c025bd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c025bdf25a59a79d60a2e99962c8653547a825d8
      https://github.com/llvm/llvm-project/commit/c025bdf25a59a79d60a2e99962c8653547a825d8
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/lib/CodeGen/BackendUtil.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M llvm/include/llvm/InitializePasses.h
    M llvm/include/llvm/Transforms/IPO.h
    M llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
    M llvm/include/llvm/Transforms/Instrumentation/CGProfile.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
    M llvm/lib/Transforms/Instrumentation/CGProfile.cpp
    M llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
    M llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
    M llvm/test/Instrumentation/cgprofile.ll
    A llvm/test/Other/new-pm-cgprofile.ll
    M llvm/test/Other/opt-O2-pipeline.ll
    M llvm/test/Other/opt-O3-pipeline.ll
    M llvm/test/Other/opt-Os-pipeline.ll

  Log Message:
  -----------
  Revert D83013 "[LPM] Port CGProfilePass from NPM to LPM"

This reverts commit c92a8c0a0f68fbbb23e3fdde071007e63a552e82.

It breaks builds and has unaddressed review comments.



From all-commits at lists.llvm.org  Thu Jul  9 13:36:54 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Thu, 09 Jul 2020 13:36:54 -0700
Subject: [all-commits] [llvm/llvm-project] ce1e48: Temporarily Revert
 "[PowerPC] Split s34imm into tw...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c025bd-ce1e48@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ce1e4853b5a15d679bd662ac5777a2390daf0391
      https://github.com/llvm/llvm-project/commit/ce1e4853b5a15d679bd662ac5777a2390daf0391
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCFixupKinds.h
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.h
    M llvm/lib/Target/PowerPC/PPCInstrInfo.td
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    R llvm/test/MC/PowerPC/ppc64-errors-emit-obj.s

  Log Message:
  -----------
  Temporarily Revert "[PowerPC] Split s34imm into two types"
as it was failing in Release+Asserts mode with an assert.

This reverts commit bd2068031121adf5a0e28d9306a1741d6f0bbd87.



From all-commits at lists.llvm.org  Thu Jul  9 14:00:03 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Thu, 09 Jul 2020 14:00:03 -0700
Subject: [all-commits] [llvm/llvm-project] 98eec7: Temporarily Revert "Fix
 [-Werror, -Wsign-compare] w...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ce1e48-98eec7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 98eec7700c3f397283a3937b1d3ddfe4e6d3b910
      https://github.com/llvm/llvm-project/commit/98eec7700c3f397283a3937b1d3ddfe4e6d3b910
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
    M lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp

  Log Message:
  -----------
  Temporarily Revert "Fix [-Werror,-Wsign-compare] warnings arising from subsection symbols patch."
as it's causing build errors with another clang so I'll need to approach
this differently.

This reverts commit c2827083166cd5150232d8fd3ada3cf8fa8c9ac3.



From all-commits at lists.llvm.org  Thu Jul  9 14:03:03 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Thu, 09 Jul 2020 14:03:03 -0700
Subject: [all-commits] [llvm/llvm-project] c2a61e: Revert "[CallGraph]
	Ignore callback uses"
Message-ID: <llvm/llvm-project/push/refs/heads/master/98eec7-c2a61e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c2a61ef3885019c5e0444d8789de63e1ce4d5003
      https://github.com/llvm/llvm-project/commit/c2a61ef3885019c5e0444d8789de63e1ce4d5003
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/Function.h
    M llvm/lib/Analysis/CallGraph.cpp
    M llvm/lib/IR/Function.cpp
    R llvm/test/Analysis/CallGraph/ignore-callback-uses.ll

  Log Message:
  -----------
  Revert "[CallGraph] Ignore callback uses"

This likely has broken test/Transforms/Attributor/IPConstantProp/ tests.
http://45.33.8.238/linux/22502/step_12.txt

This reverts commit 205dc0922d5f7305226f7457fcbcb4224c92530c.



From all-commits at lists.llvm.org  Thu Jul  9 14:16:12 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Thu, 09 Jul 2020 14:16:12 -0700
Subject: [all-commits] [llvm/llvm-project] c0308f: [PredicateInfo] Print
	RenamedOp (NFC)
Message-ID: <llvm/llvm-project/push/refs/heads/master/c2a61e-c0308f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c0308fd154f9a945608bd42630dc81dce5edfb40
      https://github.com/llvm/llvm-project/commit/c0308fd154f9a945608bd42630dc81dce5edfb40
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Utils/PredicateInfo.cpp
    M llvm/test/Transforms/Util/PredicateInfo/condprop.ll
    M llvm/test/Transforms/Util/PredicateInfo/unnamed-types.ll

  Log Message:
  -----------
  [PredicateInfo] Print RenamedOp (NFC)

Make it easier to debug renaming issues.



From all-commits at lists.llvm.org  Thu Jul  9 14:26:23 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Thu, 09 Jul 2020 14:26:23 -0700
Subject: [all-commits] [llvm/llvm-project] 6890e2: [DAGCombiner] add helper
 function to manage list o...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c0308f-6890e2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6890e2a17b75211cf65fca597ada768bda348c4c
      https://github.com/llvm/llvm-project/commit/6890e2a17b75211cf65fca597ada768bda348c4c
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] add helper function to manage list of consecutive stores; NFC



From all-commits at lists.llvm.org  Thu Jul  9 14:26:26 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Thu, 09 Jul 2020 14:26:26 -0700
Subject: [all-commits] [llvm/llvm-project] 8d74cb: [DAGCombiner] add helper
 function for store mergin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6890e2-8d74cb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8d74cb01b732a55f0942a9fabe9f779820f2c06b
      https://github.com/llvm/llvm-project/commit/8d74cb01b732a55f0942a9fabe9f779820f2c06b
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] add helper function for store merging of constants; NFC



From all-commits at lists.llvm.org  Thu Jul  9 14:26:30 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Thu, 09 Jul 2020 14:26:30 -0700
Subject: [all-commits] [llvm/llvm-project] f98a60: [DAGCombiner] add helper
 function for store mergin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8d74cb-f98a60@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f98a602c2e37648f637aac15cba7cbe86906e720
      https://github.com/llvm/llvm-project/commit/f98a602c2e37648f637aac15cba7cbe86906e720
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] add helper function for store merging of extracts; NFC



From all-commits at lists.llvm.org  Thu Jul  9 14:26:33 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Thu, 09 Jul 2020 14:26:33 -0700
Subject: [all-commits] [llvm/llvm-project] b476e6: [DAGCombiner] add helper
 function for store mergin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f98a60-b476e6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b476e6a642d08aefaf391df026893078cd6ea9b2
      https://github.com/llvm/llvm-project/commit/b476e6a642d08aefaf391df026893078cd6ea9b2
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] add helper function for store merging of loaded values; NFC



From all-commits at lists.llvm.org  Thu Jul  9 14:26:37 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Thu, 09 Jul 2020 14:26:37 -0700
Subject: [all-commits] [llvm/llvm-project] a46cf4: [DAGCombiner] convert
 if-chain in store merging to...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b476e6-a46cf4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a46cf40240adb3f3171f08705e65d7300b2719cb
      https://github.com/llvm/llvm-project/commit/a46cf40240adb3f3171f08705e65d7300b2719cb
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] convert if-chain in store merging to switch; NFC



From all-commits at lists.llvm.org  Thu Jul  9 14:31:53 2020
From: all-commits at lists.llvm.org (Stanislav Mekhanoshin via All-commits)
Date: Thu, 09 Jul 2020 14:31:53 -0700
Subject: [all-commits] [llvm/llvm-project] 77f8f8: [AMDGPU] Return
 restricted number of regs from TTI
Message-ID: <llvm/llvm-project/push/refs/heads/master/a46cf4-77f8f8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 77f8f813a9ae20152129a8ebb9fea5fcec859194
      https://github.com/llvm/llvm-project/commit/77f8f813a9ae20152129a8ebb9fea5fcec859194
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h

  Log Message:
  -----------
  [AMDGPU] Return restricted number of regs from TTI

This is practically NFC at the moment because nothing really
asks the real number or does anything useful with it.

Differential Revision: https://reviews.llvm.org/D82202



From all-commits at lists.llvm.org  Thu Jul  9 14:53:24 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Thu, 09 Jul 2020 14:53:24 -0700
Subject: [all-commits] [llvm/llvm-project] f40b11: Recommit "[X86] Merge the
 FEATURE_64BIT and FEATUR...
Message-ID: <llvm/llvm-project/push/refs/heads/master/77f8f8-f40b11@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f40b11325e368667cf1dd91922d57dcef8069c8a
      https://github.com/llvm/llvm-project/commit/f40b11325e368667cf1dd91922d57dcef8069c8a
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Support/X86TargetParser.cpp

  Log Message:
  -----------
  Recommit "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def."

This time without the change to make operator| use operator&=.
That seems to be the source of the gcc 5.3 miscompile.

Original commit message:
These represent the same thing but 64BIT only showed up from
getHostCPUFeatures providing a list of featuers to clang. While
EM64T showed up from getting the features for a named CPU.

EM64T didn't have a string specifically so it would not be passed
up to clang when getting features for a named CPU. While 64bit
needed a name since that's how it is index.

Merge them by filtering 64bit out before sending features to clang
for named CPUs.



From all-commits at lists.llvm.org  Thu Jul  9 15:01:00 2020
From: all-commits at lists.llvm.org (Joel E. Denny via All-commits)
Date: Thu, 09 Jul 2020 15:01:00 -0700
Subject: [all-commits] [llvm/llvm-project] 839f8e: [FileCheck] Improve
 -dump-input documentation
Message-ID: <llvm/llvm-project/push/refs/heads/master/f40b11-839f8e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 839f8e4fe2dcf490a0972d7761f95e5a6b287faf
      https://github.com/llvm/llvm-project/commit/839f8e4fe2dcf490a0972d7761f95e5a6b287faf
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/FileCheck/dump-input-enable.txt
    M llvm/utils/FileCheck/FileCheck.cpp

  Log Message:
  -----------
  [FileCheck] Improve -dump-input documentation

Document the default of `fail` in `-help`.  Extend `-dump-input=help`
to help users find related command-line options, but let `-help`
provide their full documentation.

Reviewed By: probinson

Differential Revision: https://reviews.llvm.org/D83091



From all-commits at lists.llvm.org  Thu Jul  9 15:06:29 2020
From: all-commits at lists.llvm.org (Conanap via All-commits)
Date: Thu, 09 Jul 2020 15:06:29 -0700
Subject: [all-commits] [llvm/llvm-project] 5ffec4: [PowerPC][Power10] Add
 Instruction definition/MC T...
Message-ID: <llvm/llvm-project/push/refs/heads/master/839f8e-5ffec4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5ffec467202808f92c378adae95d9972926aba7d
      https://github.com/llvm/llvm-project/commit/5ffec467202808f92c378adae95d9972926aba7d
  Author: Albion Fung <albionapc at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    M llvm/test/MC/Disassembler/PowerPC/ppc64-encoding-ISA31.txt
    M llvm/test/MC/PowerPC/ppc64-encoding-ISA31.s

  Log Message:
  -----------
  [PowerPC][Power10] Add Instruction definition/MC Tests for Load/Store Rightmost VSX Vector

This patch adds the instruction definitions and the assembly/disassembly
tests for the Load/Store VSX Vector Rightmose instructions.

Differential Revision: https://reviews.llvm.org/D83364



From all-commits at lists.llvm.org  Thu Jul  9 15:15:58 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Thu, 09 Jul 2020 15:15:58 -0700
Subject: [all-commits] [llvm/llvm-project] 672ae6: [Lexer] Fix missing
 coverage line after #endif
Message-ID: <llvm/llvm-project/push/refs/heads/master/5ffec4-672ae6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 672ae621e91ff5cdefb2535bdd530641536685ea
      https://github.com/llvm/llvm-project/commit/672ae621e91ff5cdefb2535bdd530641536685ea
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Lex/PPDirectives.cpp
    M clang/test/CoverageMapping/preprocessor.c

  Log Message:
  -----------
  [Lexer] Fix missing coverage line after #endif

Summary: bug reported here: https://bugs.llvm.org/show_bug.cgi?id=46660

Reviewers: vsk, efriedma, arphaman

Reviewed By: vsk

Subscribers: dexonsmith, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83514



From all-commits at lists.llvm.org  Thu Jul  9 15:36:37 2020
From: all-commits at lists.llvm.org (Amy Huang via All-commits)
Date: Thu, 09 Jul 2020 15:36:37 -0700
Subject: [all-commits] [llvm/llvm-project] 227db8: Switch to using
 -debug-info-kind=constructor as de...
Message-ID: <llvm/llvm-project/push/refs/heads/master/672ae6-227db8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 227db86a1b7dd6f96f7df14890fcd071bc4fe1f5
      https://github.com/llvm/llvm-project/commit/227db86a1b7dd6f96f7df14890fcd071bc4fe1f5
  Author: Amy Huang <akhuang at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/cl-options.c
    M clang/test/Driver/clang-g-opts.c
    M clang/test/Driver/cuda-dwarf-2.cu
    M clang/test/Driver/debug-options-as.c
    M clang/test/Driver/debug-options.c
    M clang/test/Driver/integrated-as.s
    M clang/test/Driver/myriad-toolchain.c
    M clang/test/Driver/openmp-offload-gpu.c
    M clang/test/Driver/split-debug.c
    M lldb/test/Shell/SymbolFile/PDB/Inputs/ClassLayoutTest.cpp

  Log Message:
  -----------
  Switch to using -debug-info-kind=constructor as default (from =limited)

Summary:
-debug-info-kind=constructor reduces the amount of class debug info that
is emitted; this patch switches to using this as the default.

Constructor homing emits the complete type info for a class only when the
constructor is emitted, so it is expected that there will be some classes that
are not defined in the debug info anymore because they are never constructed,
and we shouldn't need debug info for these classes.

I compared the PDB files for clang, and there are 273 class types that are defined with `=limited`
but not with `=constructor` (out of ~60,000 total class types).
We've looked at a number of the types that are no longer defined with =constructor. The vast
majority of cases are something like class A is used as a parameter in a member function of
some other class B, which is emitted. But the function that uses class A is never called, and class A
is never constructed, and therefore isn't emitted in the debug info.

Bug: https://bugs.llvm.org/show_bug.cgi?id=46537

Subscribers: aprantl, cfe-commits, lldb-commits

Tags: #clang, #lldb

Differential Revision: https://reviews.llvm.org/D79147



From all-commits at lists.llvm.org  Thu Jul  9 15:50:57 2020
From: all-commits at lists.llvm.org (Pete Steinfeld via All-commits)
Date: Thu, 09 Jul 2020 15:50:57 -0700
Subject: [all-commits] [llvm/llvm-project] 85d974: [flang] Fix a crash when
 creating generics from a ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/227db8-85d974@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 85d9745c83a105692a8784b8c8a83482696b4900
      https://github.com/llvm/llvm-project/commit/85d9745c83a105692a8784b8c8a83482696b4900
  Author: Pete Steinfeld <psteinfeld at nvidia.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M flang/include/flang/Semantics/symbol.h
    M flang/lib/Semantics/symbol.cpp
    M flang/test/Semantics/resolve53.f90

  Log Message:
  -----------
  [flang] Fix a crash when creating generics from a copy

Summary:
When a program unit creates a generic based on one defined in a module, the
function `CopyFrom()` is called to create the `GenericDetails`.  This function
copied the `specificProcs_` but failed to copy the `bindingNames_`.  If the
function `CheckGeneric()` then gets called, it tries to index into the empty
binding names and causes the crash.

I fixed this by adding code to `CopyFrom()` to copy the binding names.

I also added a test that causes the crash.

Reviewers: klausler, tskeith, DavidTruby

Subscribers: llvm-commits

Tags: #llvm, #flang

Differential Revision: https://reviews.llvm.org/D83491



From all-commits at lists.llvm.org  Thu Jul  9 15:51:29 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Thu, 09 Jul 2020 15:51:29 -0700
Subject: [all-commits] [llvm/llvm-project] 8be204: Revert "[Lexer] Fix
 missing coverage line after #e...
Message-ID: <llvm/llvm-project/push/refs/heads/master/85d974-8be204@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8be204fe75caac4ce6ed1e2cf5659011476bde79
      https://github.com/llvm/llvm-project/commit/8be204fe75caac4ce6ed1e2cf5659011476bde79
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/lib/Lex/PPDirectives.cpp
    M clang/test/CoverageMapping/preprocessor.c

  Log Message:
  -----------
  Revert "[Lexer] Fix missing coverage line after #endif"

This reverts commit 672ae621e91ff5cdefb2535bdd530641536685ea.



From all-commits at lists.llvm.org  Thu Jul  9 15:55:09 2020
From: all-commits at lists.llvm.org (Peter Klausler via All-commits)
Date: Thu, 09 Jul 2020 15:55:09 -0700
Subject: [all-commits] [llvm/llvm-project] 8a8bb0: [flang] Fix frontend
 build with -DBUILD_SHARED_LIB...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8be204-8a8bb0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8a8bb078a3c839f0708917d9920ed4299680de1e
      https://github.com/llvm/llvm-project/commit/8a8bb078a3c839f0708917d9920ed4299680de1e
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M flang/include/flang/Common/indirection.h
    M flang/include/flang/Evaluate/call.h
    M flang/include/flang/Evaluate/expression.h
    M flang/include/flang/Evaluate/tools.h
    M flang/include/flang/Parser/parse-tree.h
    M flang/include/flang/Semantics/expression.h
    M flang/include/flang/Semantics/tools.h
    M flang/lib/Evaluate/CMakeLists.txt
    M flang/lib/Evaluate/call.cpp
    M flang/lib/Evaluate/expression.cpp
    M flang/lib/Evaluate/tools.cpp
    M flang/lib/Lower/CMakeLists.txt
    M flang/lib/Parser/parse-tree.cpp
    M flang/lib/Semantics/CMakeLists.txt
    M flang/lib/Semantics/expression.cpp
    M flang/lib/Semantics/tools.cpp
    M flang/tools/f18-parse-demo/stub-evaluate.cpp
    M flang/tools/f18/CMakeLists.txt
    M flang/unittests/Evaluate/CMakeLists.txt
    M flang/unittests/Runtime/CMakeLists.txt

  Log Message:
  -----------
  [flang] Fix frontend build with -DBUILD_SHARED_LIBS=On

Fix fronted shared library builds by eliminating dependences of
the parser on other component libraries, moving some code around that
wasn't in the right library, and making some dependences
explicit in the CMakeLists.txt files.  The lowering library
does not yet build as a shared library due to some undefined
names.

Reviewed By: tskeith

Differential Revision: https://reviews.llvm.org/D83515



From all-commits at lists.llvm.org  Thu Jul  9 16:10:30 2020
From: all-commits at lists.llvm.org (Eric Schweitz via All-commits)
Date: Thu, 09 Jul 2020 16:10:30 -0700
Subject: [all-commits] [llvm/llvm-project] 9263e0: [flang] ifdef to avoid
 warning about supposedly de...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8a8bb0-9263e0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9263e08251ae7ab6feaa6cda37d70fbd6971cfc4
      https://github.com/llvm/llvm-project/commit/9263e08251ae7ab6feaa6cda37d70fbd6971cfc4
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M flang/lib/Optimizer/Dialect/FIRType.cpp

  Log Message:
  -----------
  [flang] ifdef to avoid warning about supposedly dead function



From all-commits at lists.llvm.org  Thu Jul  9 16:13:30 2020
From: all-commits at lists.llvm.org (Eli Friedman via All-commits)
Date: Thu, 09 Jul 2020 16:13:30 -0700
Subject: [all-commits] [llvm/llvm-project] 56ae2c: [AArch64][SVE] Add
	lowering for llvm.fma.
Message-ID: <llvm/llvm-project/push/refs/heads/master/9263e0-56ae2c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 56ae2cebcdf7884470212ed2a04c1bce73d5c996
      https://github.com/llvm/llvm-project/commit/56ae2cebcdf7884470212ed2a04c1bce73d5c996
  Author: Eli Friedman <efriedma at quicinc.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/test/CodeGen/AArch64/sve-fp.ll

  Log Message:
  -----------
  [AArch64][SVE] Add lowering for llvm.fma.

This is currently bare-bones; we aren't taking advantage of any of the
FMA variant instructions.  But it's enough to at least generate
code.

Differential Revision: https://reviews.llvm.org/D83444



From all-commits at lists.llvm.org  Thu Jul  9 16:25:36 2020
From: all-commits at lists.llvm.org (Stella Laurenzo via All-commits)
Date: Thu, 09 Jul 2020 16:25:36 -0700
Subject: [all-commits] [llvm/llvm-project] 722475: Initial boiler-plate for
	python bindings.
Message-ID: <llvm/llvm-project/push/refs/heads/master/56ae2c-722475@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 722475a375697513797a71afe6c37db3e3763bfc
      https://github.com/llvm/llvm-project/commit/722475a375697513797a71afe6c37db3e3763bfc
  Author: Stella Laurenzo <stellaraccident at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/CMakeLists.txt
    A mlir/lib/Bindings/CMakeLists.txt
    A mlir/lib/Bindings/Python/CMakeLists.txt
    A mlir/lib/Bindings/Python/MainModule.cpp
    A mlir/lib/Bindings/Python/mlir/__init__.py
    A mlir/lib/Bindings/Python/unix_version.lds
    M mlir/lib/CMakeLists.txt
    A mlir/test/Bindings/Python/lit.local.cfg
    A mlir/test/Bindings/Python/smoke_test.py
    M mlir/test/CMakeLists.txt
    M mlir/test/lit.cfg.py
    M mlir/test/lit.site.cfg.py.in

  Log Message:
  -----------
  Initial boiler-plate for python bindings.

Summary:
* Native '_mlir' extension module.
* Python mlir/__init__.py trampoline module.
* Lit test that checks a message.
* Uses some cmake configurations that have worked for me in the past but likely needs further elaboration.

Subscribers: mgorny, mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, Kayjukh, jurahul, msifontes

Tags: #mlir

Differential Revision: https://reviews.llvm.org/D83279



From all-commits at lists.llvm.org  Thu Jul  9 16:30:57 2020
From: all-commits at lists.llvm.org (wmi-11 via All-commits)
Date: Thu, 09 Jul 2020 16:30:57 -0700
Subject: [all-commits] [llvm/llvm-project] 78fe6a: [NFC] Extract the code to
 write instr profile into...
Message-ID: <llvm/llvm-project/push/refs/heads/master/722475-78fe6a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 78fe6a3ee244cf1b590cd2a169c81ec00de08cb2
      https://github.com/llvm/llvm-project/commit/78fe6a3ee244cf1b590cd2a169c81ec00de08cb2
  Author: Wei Mi <wmi at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/tools/llvm-profdata/llvm-profdata.cpp

  Log Message:
  -----------
  [NFC] Extract the code to write instr profile into function writeInstrProfile

So that the function writeInstrProfile can be used in other places.

Differential Revision: https://reviews.llvm.org/D83521



From all-commits at lists.llvm.org  Thu Jul  9 16:57:27 2020
From: all-commits at lists.llvm.org (wmi-11 via All-commits)
Date: Thu, 09 Jul 2020 16:57:27 -0700
Subject: [all-commits] [llvm/llvm-project] e296e9: [NFC] Change
 getEntryForPercentile to be a static ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/78fe6a-e296e9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e296e9dfd6ceade1271e48a0afacd1a4826676be
      https://github.com/llvm/llvm-project/commit/e296e9dfd6ceade1271e48a0afacd1a4826676be
  Author: Wei Mi <wmi at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ProfileData/ProfileCommon.h
    M llvm/lib/Analysis/ProfileSummaryInfo.cpp
    M llvm/lib/ProfileData/ProfileSummaryBuilder.cpp

  Log Message:
  -----------
  [NFC] Change getEntryForPercentile to be a static function in ProfileSummaryBuilder.

Change file static function getEntryForPercentile to be a static member function
in ProfileSummaryBuilder so it can be used by other files.

Differential Revision: https://reviews.llvm.org/D83439



From all-commits at lists.llvm.org  Thu Jul  9 16:58:57 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Thu, 09 Jul 2020 16:58:57 -0700
Subject: [all-commits] [llvm/llvm-project] 8039d2: [NFC] Derive from
 PassInfoMixin for no-op/printing...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e296e9-8039d2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8039d2c3bf14585ef37dc9343bf393ecad9aead9
      https://github.com/llvm/llvm-project/commit/8039d2c3bf14585ef37dc9343bf393ecad9aead9
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/IRPrintingPasses.h
    M llvm/lib/IR/LegacyPassManager.cpp
    M llvm/lib/Passes/PassBuilder.cpp

  Log Message:
  -----------
  [NFC] Derive from PassInfoMixin for no-op/printing passes

PassInfoMixin should be used for all NPM passes, rater than a custom
`name()`.

This caused ambiguous references in LegacyPassManager.cpp, so had to
remove "using namespace llvm::legacy" and move some things around.

The passes had to be moved to the llvm namespace, or else they would get
printed as "(anonymous namespace)::FooPass".

Reviewed By: ychen, asbirlea

Differential Revision: https://reviews.llvm.org/D83498



From all-commits at lists.llvm.org  Thu Jul  9 17:23:29 2020
From: all-commits at lists.llvm.org (AE via All-commits)
Date: Thu, 09 Jul 2020 17:23:29 -0700
Subject: [all-commits] [llvm/llvm-project] ce2252: [AArch64][GlobalISel] Add
 more specific debug info...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8039d2-ce2252@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ce22527c0c7a38ce0ac2037104a2a89443754836
      https://github.com/llvm/llvm-project/commit/ce22527c0c7a38ce0ac2037104a2a89443754836
  Author: Amara Emerson <amara at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    A llvm/test/CodeGen/AArch64/GlobalISel/legalize-load-store-vector-of-ptr-debugloc.mir
    A llvm/test/CodeGen/AArch64/GlobalISel/legalize-memlib-debug-loc.mir
    A llvm/test/CodeGen/AArch64/GlobalISel/legalize-shift-imm-promote-dloc.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-vaarg.mir

  Log Message:
  -----------
  [AArch64][GlobalISel] Add more specific debug info tests for 613f12dd8e2403f5630ab299d2a1bb2cb111ead1.

As requested, these tests check for specific debug locs on the output of the
legalizer. The only one that I couldn't write was for moreElementsVector, which
AFAICT we don't trigger on AArch64.



From all-commits at lists.llvm.org  Thu Jul  9 17:23:58 2020
From: all-commits at lists.llvm.org (Kareem Ergawy via All-commits)
Date: Thu, 09 Jul 2020 17:23:58 -0700
Subject: [all-commits] [llvm/llvm-project] 3847a6: [MLIR][SPIRV] Support two
 memory access attributes...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ce2252-3847a6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3847a6ae759e0be06b9a3cd3d303099a6cd41d7d
      https://github.com/llvm/llvm-project/commit/3847a6ae759e0be06b9a3cd3d303099a6cd41d7d
  Author: ergawy <kareem.ergawy at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/SPIRVOps.td
    M mlir/lib/Dialect/SPIRV/SPIRVOps.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/Deserializer.cpp
    M mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
    M mlir/test/Dialect/SPIRV/Serialization/memory-ops.mlir
    M mlir/test/Dialect/SPIRV/ops.mlir

  Log Message:
  -----------
  [MLIR][SPIRV] Support two memory access attributes in OpCopyMemory.

This commit augments spv.CopyMemory's implementation to support 2 memory
access operands. Hence, more closely following the spec. The following
changes are introduces:

- Customize logic for spv.CopyMemory serialization and deserialization.
- Add 2 additional attributes for source memory access operand.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D83241



From all-commits at lists.llvm.org  Thu Jul  9 17:25:04 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Thu, 09 Jul 2020 17:25:04 -0700
Subject: [all-commits] [llvm/llvm-project] 746279: Move default argument
 instantiation to SemaTemplat...
Message-ID: <llvm/llvm-project/push/refs/heads/master/3847a6-f721e0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7462793be771712092de4c31fef1b04ac365ccea
      https://github.com/llvm/llvm-project/commit/7462793be771712092de4c31fef1b04ac365ccea
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Sema/Sema.h
    M clang/lib/Sema/SemaExpr.cpp
    M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp

  Log Message:
  -----------
  Move default argument instantiation to SemaTemplateInstantiateDecl.cpp.

No functionality change intended.


  Commit: a5569f089844209dbea2e3241460173d7b6b1420
      https://github.com/llvm/llvm-project/commit/a5569f089844209dbea2e3241460173d7b6b1420
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/Decl.h
    M clang/lib/AST/Decl.cpp
    M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
    M clang/test/SemaTemplate/default-arguments-cxx0x.cpp

  Log Message:
  -----------
  Push parameters into the local instantiation scope before instantiating
a default argument.

Default arguments can (after recent language changes) refer to
parameters of the same function. Make sure they're added to the local
instantiation scope before transforming a default argument so that we
can remap such references to them properly.


  Commit: f721e0582b158c60c56d2601235b6d60758f4d7a
      https://github.com/llvm/llvm-project/commit/f721e0582b158c60c56d2601235b6d60758f4d7a
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/DeclBase.h
    M clang/lib/AST/DeclBase.cpp
    M clang/lib/Sema/SemaTemplateInstantiate.cpp
    M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
    M clang/test/SemaTemplate/default-arguments-cxx0x.cpp
    M clang/test/SemaTemplate/dependent-expr.cpp

  Log Message:
  -----------
  PR46648: Do not eagerly instantiate default arguments for a generic
lambda when instantiating a call operator specialization.

We previously incorrectly thought that such substitution was happening
in the context of substitution into a local scope, which is a context
where we should perform eager default argument instantiation.


Compare: https://github.com/llvm/llvm-project/compare/3847a6ae759e...f721e0582b15

From all-commits at lists.llvm.org  Thu Jul  9 17:28:18 2020
From: all-commits at lists.llvm.org (Julian Lettner via All-commits)
Date: Thu, 09 Jul 2020 17:28:18 -0700
Subject: [all-commits] [llvm/llvm-project] bed3e1: [Sanitizer] Update macOS
	version checking
Message-ID: <llvm/llvm-project/push/refs/heads/master/f721e0-bed3e1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bed3e1a99b41f5a9525bc0edf12ecbcf63aab0cf
      https://github.com/llvm/llvm-project/commit/bed3e1a99b41f5a9525bc0edf12ecbcf63aab0cf
  Author: Julian Lettner <julian.lettner at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
    M compiler-rt/lib/sanitizer_common/tests/sanitizer_mac_test.cpp

  Log Message:
  -----------
  [Sanitizer] Update macOS version checking

Support macOS 11 in our runtime version checking code and update
`GetMacosAlignedVersionInternal()` accordingly.  This follows the
implementation of `Triple::getMacOSXVersion()` in the Clang driver.

Reviewed By: delcypher

Differential Revision: https://reviews.llvm.org/D82918



From all-commits at lists.llvm.org  Thu Jul  9 18:02:02 2020
From: all-commits at lists.llvm.org (Vitaly Buka via All-commits)
Date: Thu, 09 Jul 2020 18:02:02 -0700
Subject: [all-commits] [llvm/llvm-project] 57f2a7: [StackSafety,
 NFC] Reduce FunctionSummary size
Message-ID: <llvm/llvm-project/push/refs/heads/master/bed3e1-57f2a7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 57f2a789ca074165baa1c8eea3332007477c9f91
      https://github.com/llvm/llvm-project/commit/57f2a789ca074165baa1c8eea3332007477c9f91
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/ModuleSummaryIndex.h

  Log Message:
  -----------
  [StackSafety,NFC] Reduce FunctionSummary size

Most compiler infocations will not need ParamAccess,
so we can optimize memory usage there with smaller unique_ptr
instead of empty vector.
Suggested in D80908 review.

Reviewed By: tejohnson

Differential Revision: https://reviews.llvm.org/D83458



From all-commits at lists.llvm.org  Thu Jul  9 18:47:25 2020
From: all-commits at lists.llvm.org (Jordan Rupprecht via All-commits)
Date: Thu, 09 Jul 2020 18:47:25 -0700
Subject: [all-commits] [llvm/llvm-project] fbef6c: [lldb] Declare extern
 template instantiation to fi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/57f2a7-fbef6c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fbef6c55bc2f349110bd601b716889d73e101c92
      https://github.com/llvm/llvm-project/commit/fbef6c55bc2f349110bd601b716889d73e101c92
  Author: Jordan Rupprecht <rupprecht at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/Process/POSIX/NativeProcessELF.cpp
    M lldb/source/Plugins/Process/POSIX/NativeProcessELF.h

  Log Message:
  -----------
  [lldb] Declare extern template instantiation to fix linking issues.

NativeProcessELF::GetELFImageInfoAddress<...>() is declared in NativeProcessELF.h, but only defined in NativeProcessELF.cpp. Via some optimized builds (e.g. thinlto), this instantiation may be removed when it is used in a different TU (NativeProcessELFTest.cpp).



From all-commits at lists.llvm.org  Thu Jul  9 18:58:14 2020
From: all-commits at lists.llvm.org (Chen Zheng via All-commits)
Date: Thu, 09 Jul 2020 18:58:14 -0700
Subject: [all-commits] [llvm/llvm-project] f1efb8: [SCEV][IndVarSimplify]
 insert point should not be ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fbef6c-f1efb8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f1efb8bb4ba0584a9b994f3404a2c62920ce6652
      https://github.com/llvm/llvm-project/commit/f1efb8bb4ba0584a9b994f3404a2c62920ce6652
  Author: Chen Zheng <czhengsz at cn.ibm.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
    M llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp
    A llvm/test/Transforms/IndVarSimplify/widen-i32-i8ptr.ll

  Log Message:
  -----------
  [SCEV][IndVarSimplify] insert point should not be block front.

The block front may be a PHI node, inserting a cast instructions like
BitCast, PtrToInt, IntToPtr among PHIs is not right.

Reviewed By: lebedev.ri

Differential Revision:  https://reviews.llvm.org/D80975



From all-commits at lists.llvm.org  Thu Jul  9 20:29:56 2020
From: all-commits at lists.llvm.org (JF Bastien via All-commits)
Date: Thu, 09 Jul 2020 20:29:56 -0700
Subject: [all-commits] [llvm/llvm-project] 00c9a5: CrashTracer: clang at
 clang: llvm::BitstreamWriter...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f1efb8-00c9a5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 00c9a504aeed2603bd8bc9b89d753534e929c8e8
      https://github.com/llvm/llvm-project/commit/00c9a504aeed2603bd8bc9b89d753534e929c8e8
  Author: Oliver Hunt <ohunt at apple.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticFrontendKinds.td
    M clang/lib/Frontend/SerializedDiagnosticPrinter.cpp

  Log Message:
  -----------
  CrashTracer: clang at clang: llvm::BitstreamWriter::ExitBlock

Add a guard for re-entering an SDiagsWriter's HandleDiagnostics
method after we've started finalizing. This is a generic catch
all for unexpected fatal errors so we don't recursive crash inside
the generic llvm error handler.

We also add logic to handle the actual error case in
llvm::~raw_fd_ostream caused by failing to clear errors before
it is destroyed.

<rdar://problem/63335596>



From all-commits at lists.llvm.org  Thu Jul  9 20:38:41 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Thu, 09 Jul 2020 20:38:41 -0700
Subject: [all-commits] [llvm/llvm-project] 553dbb: [demangler] Don't allow
 the template parameters fr...
Message-ID: <llvm/llvm-project/push/refs/heads/master/00c9a5-553dbb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 553dbb6d7b32cc786281dea2c58a420bcbc9bb82
      https://github.com/llvm/llvm-project/commit/553dbb6d7b32cc786281dea2c58a420bcbc9bb82
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxxabi/src/demangle/ItaniumDemangle.h
    M libcxxabi/test/test_demangle.pass.cpp
    M llvm/include/llvm/Demangle/ItaniumDemangle.h

  Log Message:
  -----------
  [demangler] Don't allow the template parameters from the <encoding> in a
<local-name> to leak out into later parts of the name.

This caused us to fail to demangle certain constructs involving generic
lambdas.



From all-commits at lists.llvm.org  Thu Jul  9 20:50:06 2020
From: all-commits at lists.llvm.org (Stella Laurenzo via All-commits)
Date: Thu, 09 Jul 2020 20:50:06 -0700
Subject: [all-commits] [llvm/llvm-project] c20c19: Add Python bindings guide.
Message-ID: <llvm/llvm-project/push/refs/heads/master/553dbb-c20c19@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c20c1960c15adb3b897aeb1ab83b6fa4caab2505
      https://github.com/llvm/llvm-project/commit/c20c1960c15adb3b897aeb1ab83b6fa4caab2505
  Author: Stella Laurenzo <stellaraccident at gmail.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    A mlir/docs/Bindings/Python.md

  Log Message:
  -----------
  Add Python bindings guide.

Subscribers: mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, Kayjukh, jurahul, msifontes

Tags: #mlir

Differential Revision: https://reviews.llvm.org/D83527



From all-commits at lists.llvm.org  Thu Jul  9 21:09:33 2020
From: all-commits at lists.llvm.org (Petr Hosek via All-commits)
Date: Thu, 09 Jul 2020 21:09:33 -0700
Subject: [all-commits] [llvm/llvm-project] ceb76d: [CMake][Fuchsia] Move
 runtimes to outer scope
Message-ID: <llvm/llvm-project/push/refs/heads/master/c20c19-ceb76d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ceb76d2fe73d39f2230bf55d47b8fd68849d47d7
      https://github.com/llvm/llvm-project/commit/ceb76d2fe73d39f2230bf55d47b8fd68849d47d7
  Author: Petr Hosek <phosek at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M clang/cmake/caches/Fuchsia-stage2.cmake

  Log Message:
  -----------
  [CMake][Fuchsia] Move runtimes to outer scope

This is needed for runtimes to be properly configured, addressing an
issue introduced in 53e38c85.



From all-commits at lists.llvm.org  Thu Jul  9 21:13:16 2020
From: all-commits at lists.llvm.org (Richard Smith via All-commits)
Date: Thu, 09 Jul 2020 21:13:16 -0700
Subject: [all-commits] [llvm/llvm-project] b03f17: [demangler] More properly
 save and restore the tem...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ceb76d-b03f17@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b03f1756fb4fd5ac5d606a7e4fd8aea1d9f18541
      https://github.com/llvm/llvm-project/commit/b03f1756fb4fd5ac5d606a7e4fd8aea1d9f18541
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M libcxxabi/src/demangle/ItaniumDemangle.h
    M libcxxabi/test/test_demangle.pass.cpp
    M llvm/include/llvm/Demangle/ItaniumDemangle.h

  Log Message:
  -----------
  [demangler] More properly save and restore the template parameter state
when parsing an encoding.



From all-commits at lists.llvm.org  Thu Jul  9 21:27:59 2020
From: all-commits at lists.llvm.org (Guillaume Chatelet via All-commits)
Date: Thu, 09 Jul 2020 21:27:59 -0700
Subject: [all-commits] [llvm/llvm-project] 305824: [NFC] Separate bitcode
 reading for FUNC_CODE_INST_...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b03f17-305824@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 30582457b47004dec8a78144abc919a13ccbd08c
      https://github.com/llvm/llvm-project/commit/30582457b47004dec8a78144abc919a13ccbd08c
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Bitcode/LLVMBitCodes.h
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp

  Log Message:
  -----------
  [NFC] Separate bitcode reading for FUNC_CODE_INST_CMPXCHG(_OLD)

This is preparatory work to unable storing alignment for AtomicCmpXchgInst.
See D83136 for context and bug: https://bugs.llvm.org/show_bug.cgi?id=27168

Differential Revision: https://reviews.llvm.org/D83375



From all-commits at lists.llvm.org  Thu Jul  9 22:40:29 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Thu, 09 Jul 2020 22:40:29 -0700
Subject: [all-commits] [llvm/llvm-project] 760bbd: [llvm-symbolizer][test]
 Fix options-from-env.test
Message-ID: <llvm/llvm-project/push/refs/heads/master/305824-760bbd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 760bbda2d8200481d03a46a74587035059dd12cc
      https://github.com/llvm/llvm-project/commit/760bbda2d8200481d03a46a74587035059dd12cc
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/test/tools/llvm-symbolizer/options-from-env.test

  Log Message:
  -----------
  [llvm-symbolizer][test] Fix options-from-env.test

options-from-env.test (D71668) does not test it intended to test:
`llvm-symbolizer 0x20112f` prints `0x20112f` in the absence of an environment
variable.



From all-commits at lists.llvm.org  Thu Jul  9 22:53:24 2020
From: all-commits at lists.llvm.org (rithik sharma via All-commits)
Date: Thu, 09 Jul 2020 22:53:24 -0700
Subject: [all-commits] [llvm/llvm-project] e71c7b: [CodeMoverUtils] Move
 OrderedInstructions to CodeM...
Message-ID: <llvm/llvm-project/push/refs/heads/master/760bbd-e71c7b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e71c7b593a2d1b7d60dc8aaa4b8ede03de7bbd00
      https://github.com/llvm/llvm-project/commit/e71c7b593a2d1b7d60dc8aaa4b8ede03de7bbd00
  Author: SharmaRithik <rithiksh02 at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    R llvm/include/llvm/Analysis/OrderedInstructions.h
    M llvm/lib/Analysis/CMakeLists.txt
    R llvm/lib/Analysis/OrderedInstructions.cpp
    M llvm/lib/Transforms/Utils/CodeMoverUtils.cpp
    M llvm/unittests/Analysis/CMakeLists.txt
    R llvm/unittests/Analysis/OrderedInstructionsTest.cpp
    M llvm/utils/gn/secondary/llvm/lib/Analysis/BUILD.gn
    M llvm/utils/gn/secondary/llvm/unittests/Analysis/BUILD.gn

  Log Message:
  -----------
  [CodeMoverUtils] Move OrderedInstructions to CodeMoverUtils
Summary: This patch moves OrderedInstructions to CodeMoverUtils as It was
the only place where OrderedInstructions is required.
Authored By: RithikSharma
Reviewer: Whitney, bmahjour, etiotto, fhahn, nikic
Reviewed By: Whitney, nikic
Subscribers: mgorny, hiraditya, llvm-commits
Tag: LLVM
Differential Revision: https://reviews.llvm.org/D80643



From all-commits at lists.llvm.org  Thu Jul  9 22:59:01 2020
From: all-commits at lists.llvm.org (Nathan Ridge via All-commits)
Date: Thu, 09 Jul 2020 22:59:01 -0700
Subject: [all-commits] [llvm/llvm-project] 98d763: [clangd] Factor out some
 helper functions related ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e71c7b-98d763@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 98d763ad051f5eab89fa46167516fc8a84f471d0
      https://github.com/llvm/llvm-project/commit/98d763ad051f5eab89fa46167516fc8a84f471d0
  Author: Nathan Ridge <zeratul976 at hotmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/FindTarget.cpp

  Log Message:
  -----------
  [clangd] Factor out some helper functions related to heuristic resolution in TargetFinder

Summary:
Two helpers are introduced:

 * Some of the logic previously in TargetFinder::Visit*() methods is
   factored out into resolveDependentExprToDecls().

 * Some of the logic in getMembersReferencedViaDependentName() is
   factored out into resolveTypeToRecordDecl().

D82739 will build on this and use these functions in new ways.

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83371



From all-commits at lists.llvm.org  Thu Jul  9 23:08:09 2020
From: all-commits at lists.llvm.org (Zakk Chen via All-commits)
Date: Thu, 09 Jul 2020 23:08:09 -0700
Subject: [all-commits] [llvm/llvm-project] 04b9a4: [RISCV] Refactor
 FeatureRVCHints to make Processor...
Message-ID: <llvm/llvm-project/push/refs/heads/master/98d763-04b9a4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 04b9a46c842f793a2baedcad64de35fcbd3e93b7
      https://github.com/llvm/llvm-project/commit/04b9a46c842f793a2baedcad64de35fcbd3e93b7
  Author: Zakk Chen <zakk.chen at sifive.com>
  Date:   2020-07-09 (Thu, 09 Jul 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCV.td
    M llvm/lib/Target/RISCV/RISCVSubtarget.h
    M llvm/test/MC/RISCV/rv32c-invalid.s

  Log Message:
  -----------
  [RISCV] Refactor FeatureRVCHints to make ProcessorModel more intuitive

Reviewers: luismarques, asb, evandro

Reviewed By: asb, evandro

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77030



From all-commits at lists.llvm.org  Thu Jul  9 23:28:26 2020
From: all-commits at lists.llvm.org (Daniel Grumberg via All-commits)
Date: Thu, 09 Jul 2020 23:28:26 -0700
Subject: [all-commits] [llvm/llvm-project] 50f243: Add diagnostic option
 backing field for -fansi-esc...
Message-ID: <llvm/llvm-project/push/refs/heads/master/04b9a4-50f243@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 50f24331fd91e70de6bf6c3efe45272ddfc711fd
      https://github.com/llvm/llvm-project/commit/50f24331fd91e70de6bf6c3efe45272ddfc711fd
  Author: Daniel Grumberg <dany.grumberg at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticOptions.def
    M clang/include/clang/Driver/Options.td
    M clang/lib/Frontend/CompilerInvocation.cpp

  Log Message:
  -----------
  Add diagnostic option backing field for -fansi-escape-codes

Summary:
Keep track of -fansi-escape-codes in DiagnosticOptions and move the
option to the new option parsing system.

Depends on D82860

Reviewers: Bigcheese

Subscribers: dexonsmith, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82874



From all-commits at lists.llvm.org  Thu Jul  9 23:52:37 2020
From: all-commits at lists.llvm.org (Muhammad Omair Javaid via All-commits)
Date: Thu, 09 Jul 2020 23:52:37 -0700
Subject: [all-commits] [llvm/llvm-project] a65da5: [LLDB] Update AArch64
 Dwarf and EH frame register ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/50f243-a65da5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a65da5f5924fbb7bad28bbb397e3e9a94959df4c
      https://github.com/llvm/llvm-project/commit/a65da5f5924fbb7bad28bbb397e3e9a94959df4c
  Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/source/Utility/ARM64_DWARF_Registers.h
    M lldb/source/Utility/ARM64_ehframe_Registers.h

  Log Message:
  -----------
  [LLDB] Update AArch64 Dwarf and EH frame register numbers

This patch updates ARM64_ehframe_Registers.h and ARM64_DWARF_Registers.h
with latest register numbers in line with AArch64 SVE support.

For refernce take a look at "DWARF for the ARM® 64-bit Architecture (AArch64)
with SVE support" manual from Arm.
Version used: abi_sve_aadwarf_100985_0000_00_en.pdf



From all-commits at lists.llvm.org  Fri Jul 10 00:11:57 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Fri, 10 Jul 2020 00:11:57 -0700
Subject: [all-commits] [llvm/llvm-project] 229dfb: [CodeGen] Replace calls
 to getVectorNumElements() ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a65da5-229dfb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 229dfb4728f45cf9607aaa564155c267f3a0f59c
      https://github.com/llvm/llvm-project/commit/229dfb4728f45cf9607aaa564155c267f3a0f59c
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

  Log Message:
  -----------
  [CodeGen] Replace calls to getVectorNumElements() in SelectionDAG::SplitVector

This patch replaces some invalid calls to getVectorNumElements() with calls
to getVectorMinNumElements() instead, since the code paths changed in this
patch work for both fixed and scalable vector types.

Fixes warnings in this test:

  sve-sext-zext.ll

Differential Revision: https://reviews.llvm.org/D83203



From all-commits at lists.llvm.org  Fri Jul 10 00:16:36 2020
From: all-commits at lists.llvm.org (George Mitenkov via All-commits)
Date: Fri, 10 Jul 2020 00:16:36 -0700
Subject: [all-commits] [llvm/llvm-project] eb6b7c: [MLIR][SPIRVToLLVM]
 Conversion of SPIR-V struct ty...
Message-ID: <llvm/llvm-project/push/refs/heads/master/229dfb-eb6b7c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eb6b7c5d4fd4aeaf92d0ad560e0c078a95d66902
      https://github.com/llvm/llvm-project/commit/eb6b7c5d4fd4aeaf92d0ad560e0c078a95d66902
  Author: George Mitenkov <georgemitenk0v at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/lib/Conversion/SPIRVToLLVM/ConvertSPIRVToLLVM.cpp
    M mlir/test/Conversion/SPIRVToLLVM/spirv-types-to-llvm.invalid.mlir
    M mlir/test/Conversion/SPIRVToLLVM/spirv-types-to-llvm.mlir

  Log Message:
  -----------
  [MLIR][SPIRVToLLVM] Conversion of SPIR-V struct type without offset

This patch introduces type conversion for SPIR-V structs. Since
handling offset case requires thorough testing, it was left out
for now. Hence, only structs with no offset are currently
supported. Also, structs containing member decorations cannot
be translated.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D83403



From all-commits at lists.llvm.org  Fri Jul 10 00:19:18 2020
From: all-commits at lists.llvm.org (Thomas Lively via All-commits)
Date: Fri, 10 Jul 2020 00:19:18 -0700
Subject: [all-commits] [llvm/llvm-project] 043eaa: [WebAssembly][NFC]
 Simplify vector shift lowering ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/eb6b7c-043eaa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 043eaa9a4a0808fe4e82b2ef1823ccafa491c065
      https://github.com/llvm/llvm-project/commit/043eaa9a4a0808fe4e82b2ef1823ccafa491c065
  Author: Thomas Lively <tlively at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
    M llvm/test/CodeGen/WebAssembly/simd-shift-complex-splats.ll

  Log Message:
  -----------
  [WebAssembly][NFC] Simplify vector shift lowering and add tests

This patch builds on 0d7286a652 by simplifying the code for detecting
splat values and adding new tests demonstrating the lowering of
splatted absolute value shift amounts, which are common in code
generated by Halide. The lowering is very bad right now, but
subsequent patches will improve it considerably. The tests will be
useful for evaluating the improvements in those patches.

Reviewed By: aheejin

Differential Revision: https://reviews.llvm.org/D83493



From all-commits at lists.llvm.org  Fri Jul 10 00:29:47 2020
From: all-commits at lists.llvm.org (david-arm via All-commits)
Date: Fri, 10 Jul 2020 00:29:47 -0700
Subject: [all-commits] [llvm/llvm-project] da7318: [CodeGen] Replace calls
 to getVectorNumElements() ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/043eaa-da7318@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: da731894a2fe45fd5bec9698f3206c1fdee2829a
      https://github.com/llvm/llvm-project/commit/da731894a2fe45fd5bec9698f3206c1fdee2829a
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp

  Log Message:
  -----------
  [CodeGen] Replace calls to getVectorNumElements() in DAGTypeLegalizer::SetSplitVector

In DAGTypeLegalizer::SetSplitVector I have changed calls in the assert
from getVectorNumElements() to getVectorElementCount(), since this
code path works for both fixed and scalable vectors.

This fixes up one warning in the test:

  sve-sext-zext.ll

Differential Revision: https://reviews.llvm.org/D83196



From all-commits at lists.llvm.org  Fri Jul 10 00:35:11 2020
From: all-commits at lists.llvm.org (dnsampaio via All-commits)
Date: Fri, 10 Jul 2020 00:35:11 -0700
Subject: [all-commits] [llvm/llvm-project] 7bf168: [BDCE] SExt -> ZExt when
 no sign bits is used and ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/da7318-7bf168@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bf168390fd05460b1c0df3fa570758c6be718fd
      https://github.com/llvm/llvm-project/commit/7bf168390fd05460b1c0df3fa570758c6be718fd
  Author: Diogo Sampaio <diogo.sampaio at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/BDCE.cpp
    M llvm/test/Transforms/BDCE/sext_multi_uses.ll

  Log Message:
  -----------
  [BDCE] SExt -> ZExt when no sign bits is used and instruction has multiple uses

Summary: This allows to convert any SExt to a ZExt when we know none of the extended bits are used, specially in cases where there are multiple uses of the value.

Reviewers: dmgreen, eli.friedman, spatel, lebedev.ri, nikic

Reviewed By: lebedev.ri, nikic

Subscribers: hiraditya, dmgreen, craig.topper, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60413



From all-commits at lists.llvm.org  Fri Jul 10 01:04:01 2020
From: all-commits at lists.llvm.org (Danila Kutenin via All-commits)
Date: Fri, 10 Jul 2020 01:04:01 -0700
Subject: [all-commits] [llvm/llvm-project] 68c011: [builtins] Optimize
 udivmodti4 for many platforms.
Message-ID: <llvm/llvm-project/push/refs/heads/master/7bf168-68c011@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 68c011aa085ab8ec198198e45c83de605a7dc31f
      https://github.com/llvm/llvm-project/commit/68c011aa085ab8ec198198e45c83de605a7dc31f
  Author: Danila Kutenin <kutdanila at yandex.ru>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M compiler-rt/lib/builtins/udivmodti4.c

  Log Message:
  -----------
  [builtins] Optimize udivmodti4 for many platforms.

Summary:
While benchmarking uint128 division we found out that it has huge latency for small divisors

https://reviews.llvm.org/D83027

```
Benchmark                                                   Time(ns)        CPU(ns)     Iterations
--------------------------------------------------------------------------------------------------
BM_DivideIntrinsic128UniformDivisor<unsigned __int128>            13.0           13.0     55000000
BM_DivideIntrinsic128UniformDivisor<__int128>                     14.3           14.3     50000000
BM_RemainderIntrinsic128UniformDivisor<unsigned __int128>         13.5           13.5     52000000
BM_RemainderIntrinsic128UniformDivisor<__int128>                  14.1           14.1     50000000
BM_DivideIntrinsic128SmallDivisor<unsigned __int128>             153            153        5000000
BM_DivideIntrinsic128SmallDivisor<__int128>                      170            170        3000000
BM_RemainderIntrinsic128SmallDivisor<unsigned __int128>          153            153        5000000
BM_RemainderIntrinsic128SmallDivisor<__int128>                   155            155        5000000
```

This patch suggests a more optimized version of the division:

If the divisor is 64 bit, we can proceed with the divq instruction on x86 or constant multiplication mechanisms for other platforms. Once both divisor and dividend are not less than 2**64, we use branch free subtract algorithm, it has at most 64 cycles. After that our benchmarks improved significantly

```
Benchmark                                                   Time(ns)        CPU(ns)     Iterations
--------------------------------------------------------------------------------------------------
BM_DivideIntrinsic128UniformDivisor<unsigned __int128>            11.0           11.0     64000000
BM_DivideIntrinsic128UniformDivisor<__int128>                     13.8           13.8     51000000
BM_RemainderIntrinsic128UniformDivisor<unsigned __int128>         11.6           11.6     61000000
BM_RemainderIntrinsic128UniformDivisor<__int128>                  13.7           13.7     52000000
BM_DivideIntrinsic128SmallDivisor<unsigned __int128>              27.1           27.1     26000000
BM_DivideIntrinsic128SmallDivisor<__int128>                       29.4           29.4     24000000
BM_RemainderIntrinsic128SmallDivisor<unsigned __int128>           27.9           27.8     26000000
BM_RemainderIntrinsic128SmallDivisor<__int128>                    29.1           29.1     25000000
```

If not using divq instrinsics, it is still much better

```
Benchmark                                                   Time(ns)        CPU(ns)     Iterations
--------------------------------------------------------------------------------------------------
BM_DivideIntrinsic128UniformDivisor<unsigned __int128>            12.2           12.2     58000000
BM_DivideIntrinsic128UniformDivisor<__int128>                     13.5           13.5     52000000
BM_RemainderIntrinsic128UniformDivisor<unsigned __int128>         12.7           12.7     56000000
BM_RemainderIntrinsic128UniformDivisor<__int128>                  13.7           13.7     51000000
BM_DivideIntrinsic128SmallDivisor<unsigned __int128>              30.2           30.2     24000000
BM_DivideIntrinsic128SmallDivisor<__int128>                       33.2           33.2     22000000
BM_RemainderIntrinsic128SmallDivisor<unsigned __int128>           31.4           31.4     23000000
BM_RemainderIntrinsic128SmallDivisor<__int128>                    33.8           33.8     21000000
```

PowerPC benchmarks:

Was
```
BM_DivideIntrinsic128UniformDivisor<unsigned __int128>            22.3           22.3     32000000
BM_DivideIntrinsic128UniformDivisor<__int128>                     23.8           23.8     30000000
BM_RemainderIntrinsic128UniformDivisor<unsigned __int128>         22.5           22.5     32000000
BM_RemainderIntrinsic128UniformDivisor<__int128>                  24.9           24.9     29000000
BM_DivideIntrinsic128SmallDivisor<unsigned __int128>             394            394        2000000
BM_DivideIntrinsic128SmallDivisor<__int128>                      397            397        2000000
BM_RemainderIntrinsic128SmallDivisor<unsigned __int128>          399            399        2000000
BM_RemainderIntrinsic128SmallDivisor<__int128>                   397            397        2000000
```

With this patch
```
BM_DivideIntrinsic128UniformDivisor<unsigned __int128>            21.7           21.7     33000000
BM_DivideIntrinsic128UniformDivisor<__int128>                     23.0           23.0     31000000
BM_RemainderIntrinsic128UniformDivisor<unsigned __int128>         21.9           21.9     33000000
BM_RemainderIntrinsic128UniformDivisor<__int128>                  23.9           23.9     30000000
BM_DivideIntrinsic128SmallDivisor<unsigned __int128>              32.7           32.6     23000000
BM_DivideIntrinsic128SmallDivisor<__int128>                       33.4           33.4     21000000
BM_RemainderIntrinsic128SmallDivisor<unsigned __int128>           31.1           31.1     22000000
BM_RemainderIntrinsic128SmallDivisor<__int128>                    33.2           33.2     22000000
```

My email: danilak at google.com, I don't have commit rights

Reviewers: howard.hinnant, courbet, MaskRay

Reviewed By: courbet

Subscribers: steven.zhang, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D81809



From all-commits at lists.llvm.org  Fri Jul 10 01:33:28 2020
From: all-commits at lists.llvm.org (Valeriy Savchenko via All-commits)
Date: Fri, 10 Jul 2020 01:33:28 -0700
Subject: [all-commits] [llvm/llvm-project] 21bacc: [analyzer][tests] Measure
 peak memory consumption ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/68c011-00997d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 21bacc215413d10df53a4690e9561e9b96698742
      https://github.com/llvm/llvm-project/commit/21bacc215413d10df53a4690e9561e9b96698742
  Author: Valeriy Savchenko <vsavchenko at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/utils/analyzer/Dockerfile
    M clang/utils/analyzer/SATestBuild.py
    M clang/utils/analyzer/SATestUtils.py
    A clang/utils/analyzer/requirements.txt

  Log Message:
  -----------
  [analyzer][tests] Measure peak memory consumption for every project

Differential Revision: https://reviews.llvm.org/D82967


  Commit: 9c7ff0a4aaef0a1efa33e9ff8a12a064087bded9
      https://github.com/llvm/llvm-project/commit/9c7ff0a4aaef0a1efa33e9ff8a12a064087bded9
  Author: Valeriy Savchenko <vsavchenko at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/utils/analyzer/SATest.py

  Log Message:
  -----------
  [analyzer][tests] Make test interruption safe

Differential Revision: https://reviews.llvm.org/D83373


  Commit: 00997d1cad9ecd40c92aeae40269f6bfb9e58d11
      https://github.com/llvm/llvm-project/commit/00997d1cad9ecd40c92aeae40269f6bfb9e58d11
  Author: Valeriy Savchenko <vsavchenko at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/utils/analyzer/SATestBuild.py

  Log Message:
  -----------
  [analyzer][tests] Fix zip unpacking

Differential Revision: https://reviews.llvm.org/D83374


Compare: https://github.com/llvm/llvm-project/compare/68c011aa085a...00997d1cad9e

From all-commits at lists.llvm.org  Fri Jul 10 01:34:30 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Fri, 10 Jul 2020 01:34:30 -0700
Subject: [all-commits] [llvm/llvm-project] 77133c: [X86][AVX] Attempt to
 fold PACK(SHUFFLE(X, Y), SHUFF...
Message-ID: <llvm/llvm-project/push/refs/heads/master/00997d-77133c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 77133cc1e2c91678082d2098b959757e72dfce60
      https://github.com/llvm/llvm-project/commit/77133cc1e2c91678082d2098b959757e72dfce60
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/avg.ll
    M llvm/test/CodeGen/X86/bitcast-and-setcc-512.ll
    M llvm/test/CodeGen/X86/packss.ll
    M llvm/test/CodeGen/X86/vector-compare-results.ll
    M llvm/test/CodeGen/X86/vector-pack-256.ll

  Log Message:
  -----------
  [X86][AVX] Attempt to fold PACK(SHUFFLE(X,Y),SHUFFLE(X,Y)) -> SHUFFLE(PACK(X,Y)).

Truncations lowered as shuffles of multiple (concatenated) vectors often leave us with lane-crossing shuffles that feed a PACKSS/PACKUS, if both shuffles are fed from the same 2 vector sources, then we can PACK the sources directly and shuffle the result instead.

This is currently limited to whole i128 lanes in a 256-bit vector, but we can extend this if the need arises (but I'm not seeing many examples in real world code).



From all-commits at lists.llvm.org  Fri Jul 10 01:48:16 2020
From: all-commits at lists.llvm.org (Vitaly Buka via All-commits)
Date: Fri, 10 Jul 2020 01:48:16 -0700
Subject: [all-commits] [llvm/llvm-project] c06417: Fix check-all with
 -DLLVM_USE_SANITIZER=Address
Message-ID: <llvm/llvm-project/push/refs/heads/master/77133c-c06417@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c06417b24dfbfd62650ab05aff78e188b5d00681
      https://github.com/llvm/llvm-project/commit/c06417b24dfbfd62650ab05aff78e188b5d00681
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/test/SemaTemplate/stack-exhaustion.cpp
    M compiler-rt/cmake/config-ix.cmake
    M llvm/test/tools/gold/lit.local.cfg

  Log Message:
  -----------
  Fix check-all with -DLLVM_USE_SANITIZER=Address



From all-commits at lists.llvm.org  Fri Jul 10 02:25:20 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Fri, 10 Jul 2020 02:25:20 -0700
Subject: [all-commits] [llvm/llvm-project] 9a3e8b:
 extractConstantWithoutWrapping - use const APInt& ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c06417-9a3e8b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a3e8b11a8317b1a3d7440b0585b011cc9527494
      https://github.com/llvm/llvm-project/commit/9a3e8b11a8317b1a3d7440b0585b011cc9527494
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp

  Log Message:
  -----------
  extractConstantWithoutWrapping - use const APInt& returned by SCEVConstant::getAPInt()

Avoids unnecessary APInt copies and silences clang tidy warning.



From all-commits at lists.llvm.org  Fri Jul 10 02:37:22 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?TWlya28gQnJrdcWhYW5pbg==?= via All-commits)
Date: Fri, 10 Jul 2020 02:37:22 -0700
Subject: [all-commits] [llvm/llvm-project] cf40db: [AMDGPU][GlobalISel] Fix
 G_AMDGPU_TBUFFER_STORE_FO...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9a3e8b-cf40db@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cf40db21af489e3e5bc1c39cea855cc068c4ce48
      https://github.com/llvm/llvm-project/commit/cf40db21af489e3e5bc1c39cea855cc068c4ce48
  Author: Mirko Brkusanin <Mirko.Brkusanin at amd.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
    M llvm/lib/Target/AMDGPU/BUFInstructions.td
    A llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.tbuffer.store.f16.ll
    A llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.tbuffer.store.i8.ll
    A llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.tbuffer.store.ll

  Log Message:
  -----------
  [AMDGPU][GlobalISel] Fix G_AMDGPU_TBUFFER_STORE_FORMAT mapping

Add missing mappings and tablegen definitions for TBUFFER_STORE_FORMAT.

Differential Revision: https://reviews.llvm.org/D83240



From all-commits at lists.llvm.org  Fri Jul 10 02:37:51 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Fri, 10 Jul 2020 02:37:51 -0700
Subject: [all-commits] [llvm/llvm-project] 264ab1: [LV] Pick vector loop
 body as insert point for SCE...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cf40db-264ab1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 264ab1e2c815728ede5d1fce257abbd04044cc27
      https://github.com/llvm/llvm-project/commit/264ab1e2c815728ede5d1fce257abbd04044cc27
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    A llvm/test/Transforms/LoopVectorize/pr46525-expander-insertpoint.ll

  Log Message:
  -----------
  [LV] Pick vector loop body as insert point for SCEV expansion.

Currently the DomTree is not kept up to date for additional blocks
generated in the vector loop, for example when vectorizing with
predication. SCEVExpander relies on dominance checks when looking for
existing instructions to re-use and in some cases that can lead to the
expander picking instructions that do not actually dominate their insert
point (e.g. as in PR46525).

Unfortunately keeping the DT up-to-date is a bit tricky, because the CFG
is only patched up after generating code for a block. For now, we can
just use the vector loop header, as this ensures the inserted
instructions dominate all uses in the vector loop. There should be no
noticeable impact on the generated code, as other passes should sink
those instructions, if profitable.

Fixes PR46525.

Reviewers: Ayal, gilr, mkazantsev, dmgreen

Reviewed By: dmgreen

Differential Revision: https://reviews.llvm.org/D83288



From all-commits at lists.llvm.org  Fri Jul 10 02:42:58 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Fri, 10 Jul 2020 02:42:58 -0700
Subject: [all-commits] [llvm/llvm-project] 5f41ca: [clang-tidy] More strict
 on matching the standard ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/264ab1-5f41ca@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f41ca48d1c46fc78958d47c0edfb2dbcde47217
      https://github.com/llvm/llvm-project/commit/5f41ca48d1c46fc78958d47c0edfb2dbcde47217
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/SuspiciousMemsetUsageCheck.cpp
    M clang-tools-extra/test/clang-tidy/checkers/bugprone-suspicious-memset-usage.cpp

  Log Message:
  -----------
  [clang-tidy] More strict on matching the standard memset function in memset-usage check.

The check assumed the matched function call has 3 arguments, but the
matcher didn't guaranteed that.

Differential Revision: https://reviews.llvm.org/D83301



From all-commits at lists.llvm.org  Fri Jul 10 02:57:39 2020
From: all-commits at lists.llvm.org (Pavel Labath via All-commits)
Date: Fri, 10 Jul 2020 02:57:39 -0700
Subject: [all-commits] [llvm/llvm-project] d372a8: [lldb/pecoff] Use a
 different llvm createBinary ov...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5f41ca-d372a8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d372a8e8bce266bb4043e6a0bfd76c7e5bf457a5
      https://github.com/llvm/llvm-project/commit/d372a8e8bce266bb4043e6a0bfd76c7e5bf457a5
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
    M lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h

  Log Message:
  -----------
  [lldb/pecoff] Use a different llvm createBinary overload for parsing

Change the code the use the version which accepts a memory buffer,
instead of the one taking a file name.

This ensures we are not loading the file into memory twice
(ObjectFilePECOFF also loads a copy), reducing our memory footprint, as
well as enabling additional goodies in the future, like being able to
open files which don't exist on disk (D83512).



From all-commits at lists.llvm.org  Fri Jul 10 03:38:51 2020
From: all-commits at lists.llvm.org (paulwalker-arm via All-commits)
Date: Fri, 10 Jul 2020 03:38:51 -0700
Subject: [all-commits] [llvm/llvm-project] f78e6a: [SVE] Code generation for
 fixed length vector trun...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d372a8-f78e6a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f78e6a3095ca82d7621def46b2531b922a56e8f9
      https://github.com/llvm/llvm-project/commit/f78e6a3095ca82d7621def46b2531b922a56e8f9
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    A llvm/test/CodeGen/AArch64/sve-fixed-length-trunc.ll

  Log Message:
  -----------
  [SVE] Code generation for fixed length vector truncates.

 Lower fixed length vector truncates to a sequence of SVE UZP1 instructions.

Differential Revision: https://reviews.llvm.org/D83395



From all-commits at lists.llvm.org  Fri Jul 10 04:12:37 2020
From: all-commits at lists.llvm.org (David Stuttard via All-commits)
Date: Fri, 10 Jul 2020 04:12:37 -0700
Subject: [all-commits] [llvm/llvm-project] 69a89b: [NFC] Change
 isFPPredicate comparison to ignore lo...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f78e6a-69a89b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 69a89b54c62696d45731b48c26686cc4f9d652c6
      https://github.com/llvm/llvm-project/commit/69a89b54c62696d45731b48c26686cc4f9d652c6
  Author: dstuttar <david.stuttard at amd.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/InstrTypes.h
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp

  Log Message:
  -----------
  [NFC] Change isFPPredicate comparison to ignore lower bound

Summary:
Since changing the Predicate to be an unsigned enum, the lower bound check for
isFPPredicate no longer needs to check the lower bound, since
it will always evaluate to true.

Also fixed a similar issue in SIISelLowering.cpp by removing the need for
comparing to FIRST and LAST predicates

Added an assert to the isFPPredicate comparison to flag if the
FIRST_FCMP_PREDICATE is ever changed to anything other than 0, in which case the
logic will break.

Without this change warnings are generated in VS.

Change-Id: I358f0daf28c0628c7bda8ad4cab4e1757b761bab

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83540



From all-commits at lists.llvm.org  Fri Jul 10 04:14:06 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Fri, 10 Jul 2020 04:14:06 -0700
Subject: [all-commits] [llvm/llvm-project] 4cc26a: [X86][SSE] Use
 shouldUseHorizontalOp helper to det...
Message-ID: <llvm/llvm-project/push/refs/heads/master/69a89b-9ce983@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4cc26a44ca8b29abf9e73a1048e8a36ac87b1fa1
      https://github.com/llvm/llvm-project/commit/4cc26a44ca8b29abf9e73a1048e8a36ac87b1fa1
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86][SSE] Use shouldUseHorizontalOp helper to determine whether to use (F)HADD. NFCI.


  Commit: 9ce98312896c5c67adb3a137506758d2cac8bb37
      https://github.com/llvm/llvm-project/commit/9ce98312896c5c67adb3a137506758d2cac8bb37
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/StackSafetyAnalysis.cpp

  Log Message:
  -----------
  StackSafetyAnalysis.cpp - pass ConstantRange arg as const reference.

Avoids unnecessary copies and silences clang tidy warning - we do this in most places, there are just a few that were missed.


Compare: https://github.com/llvm/llvm-project/compare/69a89b54c626...9ce98312896c

From all-commits at lists.llvm.org  Fri Jul 10 04:27:32 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Fri, 10 Jul 2020 04:27:32 -0700
Subject: [all-commits] [llvm/llvm-project] a25487: [clang-tidy] Use Options
 priority in enum options ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9ce983-a25487@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a25487fd8cb91f99cfc1db1d4159184ac2a816a9
      https://github.com/llvm/llvm-project/commit/a25487fd8cb91f99cfc1db1d4159184ac2a816a9
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/ClangTidyCheck.cpp

  Log Message:
  -----------
  [clang-tidy] Use Options priority in enum options where it was missing



From all-commits at lists.llvm.org  Fri Jul 10 04:48:31 2020
From: all-commits at lists.llvm.org (Simon Pilgrim via All-commits)
Date: Fri, 10 Jul 2020 04:48:31 -0700
Subject: [all-commits] [llvm/llvm-project] b69e0f: DomTreeUpdater::dump() -
 use const auto& iterator ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a25487-b69e0f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b69e0f674fb5a05224fbe50cae9a9e4137a2c0e1
      https://github.com/llvm/llvm-project/commit/b69e0f674fb5a05224fbe50cae9a9e4137a2c0e1
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/DomTreeUpdater.cpp

  Log Message:
  -----------
  DomTreeUpdater::dump() - use const auto& iterator in for-range-loop.

Avoids unnecessary copies and silences clang tidy warning.



From all-commits at lists.llvm.org  Fri Jul 10 05:01:41 2020
From: all-commits at lists.llvm.org (Ulrich Weigand via All-commits)
Date: Fri, 10 Jul 2020 05:01:41 -0700
Subject: [all-commits] [llvm/llvm-project] 4c5a93: [ABI] Handle C++20
 [[no_unique_address]] attribute
Message-ID: <llvm/llvm-project/push/refs/heads/master/b69e0f-4c5a93@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c5a93bd58bad70e91ac525b0e020bd5119a321a
      https://github.com/llvm/llvm-project/commit/4c5a93bd58bad70e91ac525b0e020bd5119a321a
  Author: Ulrich Weigand <ulrich.weigand at de.ibm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    M clang/test/CodeGen/systemz-abi.cpp

  Log Message:
  -----------
  [ABI] Handle C++20 [[no_unique_address]] attribute

Many platform ABIs have special support for passing aggregates that
either just contain a single member of floatint-point type, or else
a homogeneous set of members of the same floating-point type.

When making this determination, any extra "empty" members of the
aggregate type will typically be ignored.  However, in C++ (at least
in all prior versions), no data member would actually count as empty,
even if it's type is an empty record -- it would still be considered
to take up at least one byte of space, and therefore make those ABI
special cases not apply.

This is now changing in C++20, which introduced the [[no_unique_address]]
attribute.  Members of empty record type, if they also carry this
attribute, now do *not* take up any space in the type, and therefore
the ABI special cases for single-element or homogeneous aggregates
should apply.

The C++ Itanium ABI has been updated accordingly, and GCC 10 has
added support for this new case.  This patch now adds support to
LLVM.  This is cross-platform; it affects all platforms that use
the single-element or homogeneous aggregate ABI special case and
implement this using any of the following common subroutines
in lib/CodeGen/TargetInfo.cpp:
  isEmptyField
  isEmptyRecord
  isSingleElementStruct
  isHomogeneousAggregate



From all-commits at lists.llvm.org  Fri Jul 10 05:24:57 2020
From: all-commits at lists.llvm.org (Victor Huang via All-commits)
Date: Fri, 10 Jul 2020 05:24:57 -0700
Subject: [all-commits] [llvm/llvm-project] 118366: [PowerPC] Implement
 R_PPC64_REL24_NOTOC calls, cal...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4c5a93-118366@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 118366dcb6c35239c1c816d109230d6f7f3660af
      https://github.com/llvm/llvm-project/commit/118366dcb6c35239c1c816d109230d6f7f3660af
  Author: Victor Huang <wei.huang at ibm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lld/ELF/Arch/PPC64.cpp
    A lld/test/ELF/Inputs/ppc64-callee-global-hidden.s
    A lld/test/ELF/ppc64-pcrel-call-to-pcrel.s

  Log Message:
  -----------
  [PowerPC] Implement R_PPC64_REL24_NOTOC calls, callee also has no TOC

The PC Relative code allows for calls that are marked with the relocation
R_PPC64_REL24_NOTOC. This indicates that the caller does not have a valid TOC
pointer in R2 and does not require R2 to be restored after the call.

This patch is added to support local calls to callees tha also do not have a TOC.

Reviewed By: sfertile, MaskRay, stefanp

Differential Revision: https://reviews.llvm.org/D82816



From all-commits at lists.llvm.org  Fri Jul 10 05:31:26 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Fri, 10 Jul 2020 05:31:26 -0700
Subject: [all-commits] [llvm/llvm-project] 86f131: [clangd] Config:
	If.PathExclude
Message-ID: <llvm/llvm-project/push/refs/heads/master/118366-86f131@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 86f1313424fb578b0fd6c950d3ce7cb241f326ea
      https://github.com/llvm/llvm-project/commit/86f1313424fb578b0fd6c950d3ce7cb241f326ea
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/ConfigCompile.cpp
    M clang-tools-extra/clangd/ConfigFragment.h
    M clang-tools-extra/clangd/ConfigYAML.cpp
    M clang-tools-extra/clangd/unittests/ConfigCompileTests.cpp

  Log Message:
  -----------
  [clangd] Config: If.PathExclude

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83511



From all-commits at lists.llvm.org  Fri Jul 10 05:44:18 2020
From: all-commits at lists.llvm.org (David Green via All-commits)
Date: Fri, 10 Jul 2020 05:44:18 -0700
Subject: [all-commits] [llvm/llvm-project] e1135b: Revert "[BasicAA] Enable
 -basic-aa-recphi by default"
Message-ID: <llvm/llvm-project/push/refs/heads/master/86f131-e1135b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e1135b486aaed207f87a6d2e890678ef133b816e
      https://github.com/llvm/llvm-project/commit/e1135b486aaed207f87a6d2e890678ef133b816e
  Author: David Green <david.green at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp
    M llvm/test/Analysis/BasicAA/phi-loop.ll
    M llvm/test/Analysis/BasicAA/recphi.ll

  Log Message:
  -----------
  Revert "[BasicAA] Enable -basic-aa-recphi by default"

This reverts commit af839a96187e3538d63ad57571e4bdf01e2b15c5.

Some issues appear to be being caused by this. Reverting whilst we
investigate.



From all-commits at lists.llvm.org  Fri Jul 10 05:50:59 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Fri, 10 Jul 2020 05:50:59 -0700
Subject: [all-commits] [llvm/llvm-project] d4ce86: Reland
 "[FPEnv][Clang][Driver] Disable constrained...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e1135b-d4ce86@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d4ce862f2aa8b7e4b11462bd72014b08ab9468b3
      https://github.com/llvm/llvm-project/commit/d4ce862f2aa8b7e4b11462bd72014b08ab9468b3
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/docs/ClangCommandLineReference.rst
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/include/clang/Basic/DiagnosticFrontendKinds.td
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/LangOptions.def
    M clang/include/clang/Basic/TargetInfo.h
    M clang/include/clang/Driver/Options.td
    M clang/lib/Basic/TargetInfo.cpp
    M clang/lib/Basic/Targets/SystemZ.h
    M clang/lib/Basic/Targets/X86.h
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M clang/test/CodeGen/aarch64-neon-misc-constrained.c
    M clang/test/CodeGen/aarch64-neon-scalar-x-indexed-elem-constrained.c
    M clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
    M clang/test/CodeGen/arm-neon-directed-rounding-constrained.c
    M clang/test/CodeGen/arm64-vrnd-constrained.c
    M clang/test/CodeGen/builtins-ppc-fpconstrained.c
    A clang/test/CodeGen/fp-strictfp-exp.cpp
    A clang/test/CodeGen/fp-strictfp.cpp
    M clang/test/CodeGen/fpconstrained-cmp-double.c
    M clang/test/CodeGen/fpconstrained-cmp-float.c
    M clang/test/CodeGen/fpconstrained.c
    M clang/test/CodeGen/fpconstrained.cpp

  Log Message:
  -----------
  Reland "[FPEnv][Clang][Driver] Disable constrained floating point on targets lacking support."

We currently have strict floating point/constrained floating point enabled
for all targets. Constrained SDAG nodes get converted to the regular ones
before reaching the target layer. In theory this should be fine.

However, the changes are exposed to users through multiple clang options
already in use in the field, and the changes are _completely_ _untested_
on almost all of our targets. Bugs have already been found, like
"https://bugs.llvm.org/show_bug.cgi?id=45274".

This patch disables constrained floating point options in clang everywhere
except X86 and SystemZ. A warning will be printed when this happens.

Use the new -fexperimental-strict-floating-point flag to force allowing
strict floating point on hosts that aren't already marked as supporting
it (X86 and SystemZ).

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Fri Jul 10 05:59:36 2020
From: all-commits at lists.llvm.org (Daniel Grumberg via All-commits)
Date: Fri, 10 Jul 2020 05:59:36 -0700
Subject: [all-commits] [llvm/llvm-project] 0555db: Normalize default value
 for -triple correctly
Message-ID: <llvm/llvm-project/push/refs/heads/master/d4ce86-0555db@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0555db0a5df4d669ce4c2125668ec7a8a42fcd9d
      https://github.com/llvm/llvm-project/commit/0555db0a5df4d669ce4c2125668ec7a8a42fcd9d
  Author: Daniel Grumberg <dany.grumberg at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Driver/Options.td

  Log Message:
  -----------
  Normalize default value for -triple correctly



From all-commits at lists.llvm.org  Fri Jul 10 06:34:59 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Fri, 10 Jul 2020 06:34:59 -0700
Subject: [all-commits] [llvm/llvm-project] 22c8a0: [mlir][Vector] Fold
	chains of ExtractOp
Message-ID: <llvm/llvm-project/push/refs/heads/master/0555db-22c8a0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 22c8a08fd8a1487159564f74f24561964f6a6c97
      https://github.com/llvm/llvm-project/commit/22c8a08fd8a1487159564f74f24561964f6a6c97
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/test/Conversion/VectorToLLVM/vector-to-llvm.mlir
    M mlir/test/Dialect/Vector/canonicalize.mlir
    M mlir/test/Dialect/Vector/vector-contract-transforms.mlir

  Log Message:
  -----------
  [mlir][Vector] Fold chains of ExtractOp

This revision adds folding to ExtractOp by simply concatenating the position attributes.



From all-commits at lists.llvm.org  Fri Jul 10 07:19:16 2020
From: all-commits at lists.llvm.org (Haojian Wu via All-commits)
Date: Fri, 10 Jul 2020 07:19:16 -0700
Subject: [all-commits] [llvm/llvm-project] 015a0f: [clangd] Fix hover crash
	on InitListExpr.
Message-ID: <llvm/llvm-project/push/refs/heads/master/22c8a0-015a0f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 015a0faa5e9ef3095d521e1daf03fab9683ba028
      https://github.com/llvm/llvm-project/commit/015a0faa5e9ef3095d521e1daf03fab9683ba028
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/Hover.cpp
    M clang-tools-extra/clangd/unittests/HoverTests.cpp

  Log Message:
  -----------
  [clangd] Fix hover crash on InitListExpr.

Fixes https://github.com/clangd/clangd/issues/455

Differential Revision: https://reviews.llvm.org/D83546



From all-commits at lists.llvm.org  Fri Jul 10 07:29:59 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Fri, 10 Jul 2020 07:29:59 -0700
Subject: [all-commits] [llvm/llvm-project] 56c638: [mlir][Linalg] Generalize
 Vectorization of Linalg ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/015a0f-56c638@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 56c638b5c1caf018da3fa1a95b603267e607c89c
      https://github.com/llvm/llvm-project/commit/56c638b5c1caf018da3fa1a95b603267e607c89c
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/include/mlir/IR/Attributes.h
    M mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp
    M mlir/test/Dialect/Linalg/transform-patterns-matmul-to-vector.mlir
    M mlir/test/lib/Transforms/TestLinalgTransforms.cpp

  Log Message:
  -----------
  [mlir][Linalg] Generalize Vectorization of Linalg contractions

This revision adds support for vectorizing named and generic contraction ops to vector.contract. Cases in which the memref is 0-D are special cased to emit std.load/std.store instead of vector.transfer. Relevant tests are added.

Differential revision: https://reviews.llvm.org/D83307



From all-commits at lists.llvm.org  Fri Jul 10 07:34:44 2020
From: all-commits at lists.llvm.org (Kevin P. Neal via All-commits)
Date: Fri, 10 Jul 2020 07:34:44 -0700
Subject: [all-commits] [llvm/llvm-project] 523a85: [FPEnv][Clang][Driver]
 Disable constrained floatin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/56c638-523a85@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 523a8513f8ba4d6b111496c541b9ba9f4d5f0261
      https://github.com/llvm/llvm-project/commit/523a8513f8ba4d6b111496c541b9ba9f4d5f0261
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/test/CodeGen/fpconstrained-cmp-double.c
    M clang/test/CodeGen/fpconstrained-cmp-float.c

  Log Message:
  -----------
  [FPEnv][Clang][Driver] Disable constrained floating point on targets lacking support."

Use the new -fexperimental-strict-floating-point flag in more cases to
fix the arm and aarch64 bots.

Differential Revision: https://reviews.llvm.org/D80952



From all-commits at lists.llvm.org  Fri Jul 10 07:50:05 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Fri, 10 Jul 2020 07:50:05 -0700
Subject: [all-commits] [llvm/llvm-project] ef0ecb: [NFCI][InstCombine]
 PR46661: multiple stores eligi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/523a85-7103c8@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ef0ecb7b03332fd5076a7ea641eadf0d01cd32c0
      https://github.com/llvm/llvm-project/commit/ef0ecb7b03332fd5076a7ea641eadf0d01cd32c0
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A llvm/test/Transforms/InstCombine/merging-multiple-stores-into-successor.ll

  Log Message:
  -----------
  [NFCI][InstCombine] PR46661: multiple stores eligible for merging into successor - worklist issue

The testcase should pass with a single instcombine iteration.


  Commit: 2655a70a046b67abe3bca01059d8767030f6e1c9
      https://github.com/llvm/llvm-project/commit/2655a70a046b67abe3bca01059d8767030f6e1c9
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
    M llvm/test/Transforms/InstCombine/merging-multiple-stores-into-successor.ll

  Log Message:
  -----------
  [InstCombine] After merging store into successor, queue prev. store to be visited (PR46661)

We can happen to have a situation with many stores eligible for transform,
but due to our visitation order (top to bottom), when we have processed
the first eligible instruction, we would not try to reprocess the previous
instructions that are now also eligible.

So after we've successfully merged a store that was second-to-last instruction
into successor, if the now-second-to-last instruction is also a such store
that is eligible, add it to worklist to be revisited.

Fixes https://bugs.llvm.org/show_bug.cgi?id=46661


  Commit: 7103c87596efccd532e9fe04a6ba6a200fed8481
      https://github.com/llvm/llvm-project/commit/7103c87596efccd532e9fe04a6ba6a200fed8481
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  Reland "[InstCombine] Lower infinite combine loop detection thresholds""

This relands commit cd7f8051ac7b6f08734102446482c1e5d951bfcc that was
reverted since lower threshold have successfully found an issue.
Now that the issue is fixed, let's wait until the next one is reported.

This reverts commit caa423eef0d128f35ac11ddbce34964caafb61c1.


Compare: https://github.com/llvm/llvm-project/compare/523a8513f8ba...7103c87596ef

From all-commits at lists.llvm.org  Fri Jul 10 07:53:23 2020
From: all-commits at lists.llvm.org (Sam McCall via All-commits)
Date: Fri, 10 Jul 2020 07:53:23 -0700
Subject: [all-commits] [llvm/llvm-project] 5fea54: [clangd] Update
 semanticTokens support to reflect ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7103c8-5fea54@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5fea54bc05a71e81e843fd9284d258cd38d7fe23
      https://github.com/llvm/llvm-project/commit/5fea54bc05a71e81e843fd9284d258cd38d7fe23
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/ClangdLSPServer.cpp
    M clang-tools-extra/clangd/ClangdLSPServer.h
    M clang-tools-extra/clangd/Protocol.cpp
    M clang-tools-extra/clangd/Protocol.h
    M clang-tools-extra/clangd/test/initialize-params.test
    M clang-tools-extra/clangd/test/semantic-tokens.test

  Log Message:
  -----------
  [clangd] Update semanticTokens support to reflect latest LSP draft

Summary: Mostly a few methods and message names have been renamed.

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83556



From all-commits at lists.llvm.org  Fri Jul 10 07:58:57 2020
From: all-commits at lists.llvm.org (Alexandre Ganea via All-commits)
Date: Fri, 10 Jul 2020 07:58:57 -0700
Subject: [all-commits] [llvm/llvm-project] 23cd70: [PDB] Fix out-of-bounds
 acces when sorting GSI buc...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5fea54-23cd70@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 23cd70d71c10dc0b31ac37a733349f9de2e9b84c
      https://github.com/llvm/llvm-project/commit/23cd70d71c10dc0b31ac37a733349f9de2e9b84c
  Author: Alexandre Ganea <alexandre.ganea at ubisoft.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/DebugInfo/PDB/Native/GSIStreamBuilder.cpp

  Log Message:
  -----------
  [PDB] Fix out-of-bounds acces when sorting GSI buckets

When building in Debug on Windows-MSVC after b7402edce315, a lot of tests were failing because we were dereferencing an element past the end of HashRecords. This happened towards the end of the table, in unused slots.



From all-commits at lists.llvm.org  Fri Jul 10 08:04:40 2020
From: all-commits at lists.llvm.org (Joel E. Denny via All-commits)
Date: Fri, 10 Jul 2020 08:04:40 -0700
Subject: [all-commits] [llvm/llvm-project] bce8fc: [FileCheck] Implement
	-dump-input-context
Message-ID: <llvm/llvm-project/push/refs/heads/master/23cd70-9fd4b5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bce8fced41b96260a42dfbb254240a49769fafa9
      https://github.com/llvm/llvm-project/commit/bce8fced41b96260a42dfbb254240a49769fafa9
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/FileCheck/dump-input-annotations.txt
    A llvm/test/FileCheck/dump-input-context.txt
    M llvm/test/FileCheck/dump-input-enable.txt
    A llvm/test/FileCheck/dump-input-filter.txt
    M llvm/utils/FileCheck/FileCheck.cpp

  Log Message:
  -----------
  [FileCheck] Implement -dump-input-context

This patch is motivated by discussions at each of:

* <https://reviews.llvm.org/D81422>
* <http://lists.llvm.org/pipermail/llvm-dev/2020-June/142369.html>

When input is dumped as specified by `-dump-input=fail`, this patch
filters the dump to show only input lines that are the starting lines
of error diagnostics plus the number of contextual lines specified
`-dump-input-context` (defaults to 5).

When `-dump-input=always`, there might be not be any errors, so all
input lines are printed, as without this patch.

Here's some sample output with `-dump-input-context=3 -vv`:

```
<<<<<<
           .
           .
           .
          13: foo
          14: foo
          15: hello world
check:1       ^~~~~~~~~~~
          16: foo
check:2'0     X~~ error: no match found
          17: foo
check:2'0     ~~~
          18: foo
check:2'0     ~~~
          19: foo
check:2'0     ~~~
           .
           .
           .
          27: foo
check:2'0     ~~~
          28: foo
check:2'0     ~~~
          29: foo
check:2'0     ~~~
          30: goodbye word
check:2'0     ~~~~~~~~~~~~
check:2'1     ?            possible intended match
          31: foo
check:2'0     ~~~
          32: foo
check:2'0     ~~~
          33: foo
check:2'0     ~~~
           .
           .
           .
>>>>>>
```

Reviewed By: mehdi_amini, arsenm, jhenderson, rsmith, SjoerdMeijer, Meinersbur, lattner

Differential Revision: https://reviews.llvm.org/D82203


  Commit: 77b6ddf1bd77da90407316345156415dc646e744
      https://github.com/llvm/llvm-project/commit/77b6ddf1bd77da90407316345156415dc646e744
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/FileCheck/dump-input-context.txt
    M llvm/utils/FileCheck/FileCheck.cpp

  Log Message:
  -----------
  [FileCheck] In input dump, elide only if ellipsis is shorter

For example, given `-dump-input-context=3 -vv`, the following now
shows more leading context for the error than requested because a
leading ellipsis would occupy the same number of lines as it would
elide:

```
<<<<<<
         1: foo6
         2: foo5
         3: foo4
         4: foo3
         5: foo2
         6: foo1
         7: hello world
check:1     ^~~~~
check:2           X~~~~ error: no match found
         8: foo1
check:2     ~~~~
         9: foo2
check:2     ~~~~
        10: foo3
check:2     ~~~~
         .
         .
         .
>>>>>>
```

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D83526


  Commit: 9fd4b5faacbdfb887389c9ac246efa23be1cd334
      https://github.com/llvm/llvm-project/commit/9fd4b5faacbdfb887389c9ac246efa23be1cd334
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/FileCheck/dump-input-filter.txt
    M llvm/utils/FileCheck/FileCheck.cpp

  Log Message:
  -----------
  [FileCheck] Implement -dump-input-filter

This makes the input dump filtering implemented by D82203 more
configurable.  D82203 enables filtering out everything but the initial
input lines of error diagnostics (plus some context).  This patch
enables including any line with any kind of annotation.

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D83097


Compare: https://github.com/llvm/llvm-project/compare/23cd70d71c10...9fd4b5faacbd

From all-commits at lists.llvm.org  Fri Jul 10 08:11:31 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Fri, 10 Jul 2020 08:11:31 -0700
Subject: [all-commits] [llvm/llvm-project] a490d3: [mlir][Vector] Add
 ExtractOp folding when fed by a...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9fd4b5-a490d3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a490d387e6e6085b35a6850581b62db3d2d47009
      https://github.com/llvm/llvm-project/commit/a490d387e6e6085b35a6850581b62db3d2d47009
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/include/mlir/IR/AffineMap.h
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/IR/AffineMap.cpp
    M mlir/test/Dialect/Vector/canonicalize.mlir

  Log Message:
  -----------
  [mlir][Vector] Add ExtractOp folding when fed by a TransposeOp

TransposeOp are often followed by ExtractOp.
In certain cases however, it is unnecessary (and even detrimental) to lower a TransposeOp to either a flat transpose (llvm.matrix intrinsics) or to unrolled scalar insert / extract chains.

Providing foldings of ExtractOp mitigates some of the unnecessary complexity.

Differential revision: https://reviews.llvm.org/D83487



From all-commits at lists.llvm.org  Fri Jul 10 08:29:12 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Fri, 10 Jul 2020 08:29:12 -0700
Subject: [all-commits] [llvm/llvm-project] 02fec9: [DAGCombiner] move/rename
 variables for readabilit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a490d3-02fec9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 02fec9d2a5f4a6f169bcf2e850eb244fb919309f
      https://github.com/llvm/llvm-project/commit/02fec9d2a5f4a6f169bcf2e850eb244fb919309f
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] move/rename variables for readability; NFC



From all-commits at lists.llvm.org  Fri Jul 10 08:29:15 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Fri, 10 Jul 2020 08:29:15 -0700
Subject: [all-commits] [llvm/llvm-project] d84b4e: [AArch64][x86] add tests
 for rotated store merge; NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/02fec9-d84b4e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d84b4e163da7fba26594f960fca10fa31f7c611a
      https://github.com/llvm/llvm-project/commit/d84b4e163da7fba26594f960fca10fa31f7c611a
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/AArch64/merge-store-dependency.ll
    M llvm/test/CodeGen/X86/stores-merging.ll

  Log Message:
  -----------
  [AArch64][x86] add tests for rotated store merge; NFC



From all-commits at lists.llvm.org  Fri Jul 10 08:33:30 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Fri, 10 Jul 2020 08:33:30 -0700
Subject: [all-commits] [llvm/llvm-project] eb5c7f: [ARM] Add test with
 tcreturn and debug value.
Message-ID: <llvm/llvm-project/push/refs/heads/master/d84b4e-eb5c7f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eb5c7f6b8fe0e66bbbc2aa23cc899fa11b750030
      https://github.com/llvm/llvm-project/commit/eb5c7f6b8fe0e66bbbc2aa23cc899fa11b750030
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A llvm/test/CodeGen/ARM/dbg-tcreturn.ll

  Log Message:
  -----------
  [ARM] Add test with tcreturn and debug value.

In the attached test case, a non-terminator instruction (DBG_VALUE) is
inserted after a terminator, producing an invalid MBB.



From all-commits at lists.llvm.org  Fri Jul 10 08:40:47 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Fri, 10 Jul 2020 08:40:47 -0700
Subject: [all-commits] [llvm/llvm-project] ec00aa: [DomTreeUpdater] Use
 const auto * when iterating o...
Message-ID: <llvm/llvm-project/push/refs/heads/master/eb5c7f-ec00aa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ec00aa99dd4cd46c328219cffefcfdf8a8bd53a0
      https://github.com/llvm/llvm-project/commit/ec00aa99dd4cd46c328219cffefcfdf8a8bd53a0
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/DomTreeUpdater.cpp

  Log Message:
  -----------
  [DomTreeUpdater] Use const auto * when iterating over pointers (NFC).

This silences the warning below:

llvm-project/llvm/lib/Analysis/DomTreeUpdater.cpp:510:20: warning: loop variable 'BB' is always a copy because the range of type 'const SmallPtrSet<llvm::BasicBlock *, 8>' does not return a reference [-Wrange-loop-analysis]
  for (const auto &BB : DeletedBBs) {
                   ^
llvm-project/llvm/lib/Analysis/DomTreeUpdater.cpp:510:8: note: use non-reference type 'llvm::BasicBlock *'
  for (const auto &BB : DeletedBBs) {
       ^~~~~~~~~~~~~~~~
1 warning generated.



From all-commits at lists.llvm.org  Fri Jul 10 08:41:33 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 08:41:33 -0700
Subject: [all-commits] [llvm/llvm-project] 43d8d5: [Attributor][NFC] Update
 tests after recent changes
Message-ID: <llvm/llvm-project/push/refs/heads/master/ec00aa-43d8d5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 43d8d59d6d2c03165a219022430e3b1cbf6351a2
      https://github.com/llvm/llvm-project/commit/43d8d59d6d2c03165a219022430e3b1cbf6351a2
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/Attributor/ArgumentPromotion/2008-02-01-ReturnAttrs.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/X86/attributes.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/X86/min-legal-vector-width.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/alignment.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/basictest.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/byval.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/control-flow2.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/crash.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/live_called_from_dead.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/live_called_from_dead_2.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/pr33641_remove_arg_dbgvalue.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/profile.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/sret.ll
    M llvm/test/Transforms/Attributor/IPConstantProp/dangling-block-address.ll
    M llvm/test/Transforms/Attributor/IPConstantProp/pthreads.ll
    M llvm/test/Transforms/Attributor/IPConstantProp/return-argument.ll
    M llvm/test/Transforms/Attributor/heap_to_stack.ll
    M llvm/test/Transforms/Attributor/internal-noalias.ll
    M llvm/test/Transforms/Attributor/liveness.ll
    M llvm/test/Transforms/Attributor/memory_locations.ll
    M llvm/test/Transforms/Attributor/misc_crash.ll
    M llvm/test/Transforms/Attributor/readattrs.ll
    M llvm/test/Transforms/Attributor/undefined_behavior.ll
    M llvm/test/Transforms/Attributor/value-simplify.ll

  Log Message:
  -----------
  [Attributor][NFC] Update tests after recent changes

Attributor tests are mostly updated using the auto upgrade scripts but
sometimes we forget. If we do it manually or continue using old check
lines that still match we see unrelated changes down the line. This is
just a cleanup.



From all-commits at lists.llvm.org  Fri Jul 10 08:45:27 2020
From: all-commits at lists.llvm.org (Florian Hahn via All-commits)
Date: Fri, 10 Jul 2020 08:45:27 -0700
Subject: [all-commits] [llvm/llvm-project] 864586: [ARM] Pass
 -verify-machineinstr to test and XFAIL ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/43d8d5-864586@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 864586d0fd7df8efb2ac1f85ad1122e9a8fae349
      https://github.com/llvm/llvm-project/commit/864586d0fd7df8efb2ac1f85ad1122e9a8fae349
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/ARM/dbg-tcreturn.ll

  Log Message:
  -----------
  [ARM] Pass -verify-machineinstr to test and XFAIL until fixed.

Some bots run with -verify-machineinstr enabled. Add it to the new test
and XFAIL it until fixed.



From all-commits at lists.llvm.org  Fri Jul 10 08:55:36 2020
From: all-commits at lists.llvm.org (Daniel Grumberg via All-commits)
Date: Fri, 10 Jul 2020 08:55:36 -0700
Subject: [all-commits] [llvm/llvm-project] 3607aa: Delete CC1Options.td,
 since it should have happene...
Message-ID: <llvm/llvm-project/push/refs/heads/master/864586-3607aa@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3607aacc59817f76bffb9b567f128871340d54d2
      https://github.com/llvm/llvm-project/commit/3607aacc59817f76bffb9b567f128871340d54d2
  Author: Daniel Grumberg <dany.grumberg at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    R clang/include/clang/Driver/CC1Options.td

  Log Message:
  -----------
  Delete CC1Options.td, since it should have happened in D82574



From all-commits at lists.llvm.org  Fri Jul 10 09:01:10 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Fri, 10 Jul 2020 09:01:10 -0700
Subject: [all-commits] [llvm/llvm-project] 1d542f: Revert "[OpenMPOpt] ICV
	Tracking"
Message-ID: <llvm/llvm-project/push/refs/heads/master/3607aa-1d542f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d542f0ca83fa1411d6501a8d088450d83abd5b8
      https://github.com/llvm/llvm-project/commit/1d542f0ca83fa1411d6501a8d088450d83abd5b8
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/Attributor.h
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    M llvm/test/Transforms/OpenMP/icv_tracking.ll

  Log Message:
  -----------
  Revert "[OpenMPOpt] ICV Tracking"

There appears to be some kind of memory corruption/use-after-free/etc
going on here. In particular, in `OpenMPOpt::deleteParallelRegions()`,
in `DeleteCallCB()`, `CI` is garbage.

WIll post reproducer in the original review.

This reverts commit 6c4a5e9257bac022ffe60e466686ba7fc96ffd1a.



From all-commits at lists.llvm.org  Fri Jul 10 09:05:13 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Fri, 10 Jul 2020 09:05:13 -0700
Subject: [all-commits] [llvm/llvm-project] 1fbb71: [LPM] Port CGProfilePass
	from NPM to LPM
Message-ID: <llvm/llvm-project/push/refs/heads/master/1d542f-1fbb71@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1fbb719470c6e0395abaab66c68fae3b8ae405d0
      https://github.com/llvm/llvm-project/commit/1fbb719470c6e0395abaab66c68fae3b8ae405d0
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/lib/CodeGen/BackendUtil.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M llvm/include/llvm/InitializePasses.h
    M llvm/include/llvm/Transforms/IPO.h
    M llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
    M llvm/include/llvm/Transforms/Instrumentation/CGProfile.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
    M llvm/lib/Transforms/Instrumentation/CGProfile.cpp
    M llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
    M llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
    M llvm/test/Instrumentation/cgprofile.ll
    R llvm/test/Other/new-pm-cgprofile.ll
    M llvm/test/Other/opt-O2-pipeline.ll
    M llvm/test/Other/opt-O3-pipeline.ll
    M llvm/test/Other/opt-Os-pipeline.ll

  Log Message:
  -----------
  [LPM] Port CGProfilePass from NPM to LPM

Reviewers: hans, chandlerc!, asbirlea, nikic

Reviewed By: hans, nikic

Subscribers: steven_wu, dexonsmith, nikic, echristo, void, zhizhouy, cfe-commits, aeubanks, MaskRay, jvesely, nhaehnle, hiraditya, kerbowa, llvm-commits

Tags: #llvm, #clang

Differential Revision: https://reviews.llvm.org/D83013



From all-commits at lists.llvm.org  Fri Jul 10 09:05:54 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Fri, 10 Jul 2020 09:05:54 -0700
Subject: [all-commits] [llvm/llvm-project] dcd76c: [Lexer] Fix missing
 coverage line after #endif
Message-ID: <llvm/llvm-project/push/refs/heads/master/1fbb71-dcd76c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dcd76c0c0716a4417110423718c7cae4b516b4d0
      https://github.com/llvm/llvm-project/commit/dcd76c0c0716a4417110423718c7cae4b516b4d0
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/SemanticHighlighting.cpp
    M clang/lib/Lex/PPDirectives.cpp
    M clang/test/CoverageMapping/preprocessor.c

  Log Message:
  -----------
  [Lexer] Fix missing coverage line after #endif

Summary: bug reported here: https://bugs.llvm.org/show_bug.cgi?id=46660

Reviewers: vsk, efriedma, arphaman

Reviewed By: vsk

Subscribers: dexonsmith, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83514



From all-commits at lists.llvm.org  Fri Jul 10 09:09:46 2020
From: all-commits at lists.llvm.org (Zhang Kang via All-commits)
Date: Fri, 10 Jul 2020 09:09:46 -0700
Subject: [all-commits] [llvm/llvm-project] e5123e: [NFC][PowerPC] Add a new
 MIR file to test mi-peep...
Message-ID: <llvm/llvm-project/push/refs/heads/master/dcd76c-e5123e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e5123ea248eb460c6695dc28ed2f1cc53495356b
      https://github.com/llvm/llvm-project/commit/e5123ea248eb460c6695dc28ed2f1cc53495356b
  Author: Kang Zhang <shkzhang at cn.ibm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A llvm/test/CodeGen/PowerPC/mi-peephole.mir

  Log Message:
  -----------
   [NFC][PowerPC] Add a new MIR file to test mi-peephole pass



From all-commits at lists.llvm.org  Fri Jul 10 09:21:35 2020
From: all-commits at lists.llvm.org (Eduardo Caldas via All-commits)
Date: Fri, 10 Jul 2020 09:21:35 -0700
Subject: [all-commits] [llvm/llvm-project] f33c2c: Fix crash on `user
	defined literals`
Message-ID: <llvm/llvm-project/push/refs/heads/master/e5123e-a474d5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f33c2c27a8d4ea831aa7c2c2649066be91318d85
      https://github.com/llvm/llvm-project/commit/f33c2c27a8d4ea831aa7c2c2649066be91318d85
  Author: Eduardo Caldas <ecaldas at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Tooling/Syntax/Nodes.h
    M clang/lib/Tooling/Syntax/BuildTree.cpp
    M clang/lib/Tooling/Syntax/Nodes.cpp
    M clang/unittests/Tooling/Syntax/TreeTest.cpp

  Log Message:
  -----------
  Fix crash on `user defined literals`

Summary:
Given an UserDefinedLiteral `1.2_w`:
Problem: Lexer generates one Token for the literal, but ClangAST
references two source locations
Fix: Ignore the operator and interpret it as the underlying literal.
e.g.: `1.2_w` token generates syntax node IntegerLiteral(1.2_w)

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82157


  Commit: 1db5b348c4c93b6610afb4fd515b389989efc302
      https://github.com/llvm/llvm-project/commit/1db5b348c4c93b6610afb4fd515b389989efc302
  Author: Eduardo Caldas <ecaldas at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Tooling/Syntax/Nodes.h
    M clang/lib/Tooling/Syntax/BuildTree.cpp
    M clang/lib/Tooling/Syntax/Nodes.cpp
    M clang/unittests/Tooling/Syntax/TreeTest.cpp

  Log Message:
  -----------
  Add kinded UDL for raw literal operator and  numeric literal operator template


  Commit: a474d5bae4773782d50d4a5a62300c0f4a2dff28
      https://github.com/llvm/llvm-project/commit/a474d5bae4773782d50d4a5a62300c0f4a2dff28
  Author: Eduardo Caldas <ecaldas at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/Tooling/Syntax/BuildTree.cpp

  Log Message:
  -----------
  Use FileRange::text instead of Lexer::getSpelling

* as we are using them only for integer and floating literals they have
the same behavior
* FileRange::text is simpler to call and is within the context of
syntax trees


Compare: https://github.com/llvm/llvm-project/compare/e5123ea248eb...a474d5bae477

From all-commits at lists.llvm.org  Fri Jul 10 09:37:46 2020
From: all-commits at lists.llvm.org (Saleem Abdulrasool via All-commits)
Date: Fri, 10 Jul 2020 09:37:46 -0700
Subject: [all-commits] [llvm/llvm-project] aa7a5a: repair standalone clang
	builds
Message-ID: <llvm/llvm-project/push/refs/heads/master/a474d5-aa7a5a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aa7a5ad56b6028e0963e1a8d45b4e82f3f6bc70e
      https://github.com/llvm/llvm-project/commit/aa7a5ad56b6028e0963e1a8d45b4e82f3f6bc70e
  Author: Saleem Abdulrasool <compnerd at compnerd.org>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/CMakeLists.txt

  Log Message:
  -----------
  repair standalone clang builds

Add missing C++ language standard setup for clang standalone build.

Patch by Michele Scandale!

Differential Revision: https://reviews.llvm.org/D83426



From all-commits at lists.llvm.org  Fri Jul 10 09:55:53 2020
From: all-commits at lists.llvm.org (Daniel Grumberg via All-commits)
Date: Fri, 10 Jul 2020 09:55:53 -0700
Subject: [all-commits] [llvm/llvm-project] a2cffb: Remove clang options that
 were added back when mer...
Message-ID: <llvm/llvm-project/push/refs/heads/master/aa7a5a-a2cffb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a2cffb11e287f0e35685ac404400edab12cae51e
      https://github.com/llvm/llvm-project/commit/a2cffb11e287f0e35685ac404400edab12cae51e
  Author: Daniel Grumberg <dany.grumberg at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Driver/Options.td

  Log Message:
  -----------
  Remove clang options that were added back when merging the TableGen files



From all-commits at lists.llvm.org  Fri Jul 10 10:02:22 2020
From: all-commits at lists.llvm.org (Sergej Jaskiewicz via All-commits)
Date: Fri, 10 Jul 2020 10:02:22 -0700
Subject: [all-commits] [llvm/llvm-project] 979c50: Revert "[compiler-rt]
 [test] Use the parent proces...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a2cffb-979c50@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 979c5023d3f0656cf51bd645936f52acd62b0333
      https://github.com/llvm/llvm-project/commit/979c5023d3f0656cf51bd645936f52acd62b0333
  Author: Sergej Jaskiewicz <jaskiewiczs at icloud.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M compiler-rt/test/lit.common.cfg.py

  Log Message:
  -----------
  Revert "[compiler-rt] [test] Use the parent process env as base env in tests"

This reverts commit 5ab446cfe5503fd4431a94db4d741cf3b5fdcd15.

That commit caused memory sanitizer test failures on PowerPC buildbots



From all-commits at lists.llvm.org  Fri Jul 10 10:14:58 2020
From: all-commits at lists.llvm.org (Benjamin Kramer via All-commits)
Date: Fri, 10 Jul 2020 10:14:58 -0700
Subject: [all-commits] [llvm/llvm-project] b887da: [CGProfile] Fix layering,
 IPO depends in Instrumen...
Message-ID: <llvm/llvm-project/push/refs/heads/master/979c50-b887da@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b887da81cc179575932302b87ae8dc7d3f5e3690
      https://github.com/llvm/llvm-project/commit/b887da81cc179575932302b87ae8dc7d3f5e3690
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO.h
    M llvm/include/llvm/Transforms/Instrumentation.h
    M llvm/lib/Transforms/Instrumentation/CGProfile.cpp

  Log Message:
  -----------
  [CGProfile] Fix layering, IPO depends in Instrumentation.



From all-commits at lists.llvm.org  Fri Jul 10 10:24:53 2020
From: all-commits at lists.llvm.org (Luke Geeson via All-commits)
Date: Fri, 10 Jul 2020 10:24:53 -0700
Subject: [all-commits] [llvm/llvm-project] 954db6: [ARM] Add Cortex-A78 and
 Cortex-X1 Support for Cla...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b887da-954db6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 954db63cd149df031d9b660bf68f0fe1de1defb9
      https://github.com/llvm/llvm-project/commit/954db63cd149df031d9b660bf68f0fe1de1defb9
  Author: Luke Geeson <luke.geeson at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/test/Driver/aarch64-cpus.c
    M clang/test/Driver/arm-cortex-cpus.c
    M llvm/include/llvm/Support/AArch64TargetParser.def
    M llvm/include/llvm/Support/ARMTargetParser.def
    M llvm/lib/Support/Host.cpp
    M llvm/lib/Target/AArch64/AArch64.td
    M llvm/lib/Target/AArch64/AArch64Subtarget.cpp
    M llvm/lib/Target/AArch64/AArch64Subtarget.h
    M llvm/lib/Target/ARM/ARM.td
    M llvm/lib/Target/ARM/ARMSubtarget.cpp
    M llvm/lib/Target/ARM/ARMSubtarget.h
    M llvm/test/CodeGen/AArch64/cpus.ll
    M llvm/test/CodeGen/AArch64/remat.ll
    M llvm/test/MC/AArch64/armv8.2a-dotprod.s
    M llvm/test/MC/ARM/armv8.2a-dotprod-a32.s
    M llvm/test/MC/ARM/armv8.2a-dotprod-t32.s
    M llvm/test/MC/Disassembler/AArch64/armv8.3a-rcpc.txt
    M llvm/unittests/Support/TargetParserTest.cpp

  Log Message:
  -----------
  [ARM] Add Cortex-A78 and Cortex-X1 Support for Clang and LLVM

This patch upstreams support for the Arm-v8 Cortex-A78 and Cortex-X1
processors for AArch64 and ARM.

In detail:
- Adding cortex-a78 and cortex-x1 as cpu options for aarch64 and arm targets in clang
- Adding Cortex-A78 and Cortex-X1 CPU names and ProcessorModels in llvm

details of the CPU can be found here:
https://www.arm.com/products/cortex-x

https://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a78

The following people contributed to this patch:
- Luke Geeson
- Mikhail Maltsev

Reviewers: t.p.northover, dmgreen

Reviewed By: dmgreen

Subscribers: dmgreen, kristof.beyls, hiraditya, danielkiss, cfe-commits,
llvm-commits, miyuki

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D83206



From all-commits at lists.llvm.org  Fri Jul 10 10:42:54 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Fri, 10 Jul 2020 10:42:54 -0700
Subject: [all-commits] [llvm/llvm-project] 1cf6f2: [IR] Disable select ? C :
 undef -> C fold in Const...
Message-ID: <llvm/llvm-project/push/refs/heads/master/954db6-1cf6f2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1cf6f210a2ed87dcda2183fffd6f9aa17b5c493c
      https://github.com/llvm/llvm-project/commit/1cf6f210a2ed87dcda2183fffd6f9aa17b5c493c
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/IR/ConstantFold.cpp
    M llvm/test/Transforms/InferAddressSpaces/AMDGPU/select.ll
    M llvm/test/Transforms/InstSimplify/select.ll

  Log Message:
  -----------
  [IR] Disable select ? C : undef -> C fold in ConstantFoldSelectInstruction unless we know C isn't poison.

This matches the recent change to InstSimplify from D83440.

Differential Revision: https://reviews.llvm.org/D83535



From all-commits at lists.llvm.org  Fri Jul 10 10:59:55 2020
From: all-commits at lists.llvm.org (Alexandre Ganea via All-commits)
Date: Fri, 10 Jul 2020 10:59:55 -0700
Subject: [all-commits] [llvm/llvm-project] add59e: Re-land [CodeView] Add
 full repro to LF_BUILDINFO ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/1cf6f2-add59e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: add59ecb34e3003311b7e2318b16a0ef10c76d79
      https://github.com/llvm/llvm-project/commit/add59ecb34e3003311b7e2318b16a0ef10c76d79
  Author: Alexandre Ganea <alexandre.ganea at ubisoft.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A clang/test/CodeGen/debug-info-codeview-buildinfo.c
    M lld/COFF/PDB.cpp
    M lld/test/COFF/Inputs/pdb_lines_1_relative.yaml
    M lld/test/COFF/Inputs/pdb_lines_2_relative.yaml
    M lld/test/COFF/pdb-relative-source-lines.test
    A lld/test/COFF/pdb-relative-source-lines2.test
    M llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
    M llvm/test/DebugInfo/COFF/build-info.ll
    M llvm/test/DebugInfo/COFF/global-type-hashes.ll
    M llvm/test/DebugInfo/COFF/types-basic.ll
    M llvm/test/DebugInfo/COFF/types-data-members.ll

  Log Message:
  -----------
  Re-land [CodeView] Add full repro to LF_BUILDINFO record

This patch adds some missing information to the LF_BUILDINFO which allows for rebuilding an .OBJ without any external dependency but the .OBJ itself (other than the compiler executable).

Some tools need this information to reproduce a build without any knowledge of the build system. The LF_BUILDINFO therefore stores a full path to the compiler, the PWD (which is the CWD at program startup), a relative or absolute path to the TU, and the full CC1 command line. The command line needs to be freestanding (not depend on any environment variable). In the same way, MSVC doesn't store the provided command-line, but an expanded version (somehow their equivalent of CC1) which is also freestanding.

For more information see PR36198 and D43002.

Differential Revision: https://reviews.llvm.org/D80833



From all-commits at lists.llvm.org  Fri Jul 10 11:05:43 2020
From: all-commits at lists.llvm.org (Anastasia Stulova via All-commits)
Date: Fri, 10 Jul 2020 11:05:43 -0700
Subject: [all-commits] [llvm/llvm-project] 8c8a2f: [OpenCL] Fixed typo for
 ctor stub name in UsersManual
Message-ID: <llvm/llvm-project/push/refs/heads/master/add59e-8c8a2f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8c8a2fd1f015525d048444610a6e27c66aa96293
      https://github.com/llvm/llvm-project/commit/8c8a2fd1f015525d048444610a6e27c66aa96293
  Author: Anastasia Stulova <anastasia.stulova at arm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/docs/UsersManual.rst

  Log Message:
  -----------
  [OpenCL] Fixed typo for ctor stub name in UsersManual



From all-commits at lists.llvm.org  Fri Jul 10 11:12:32 2020
From: all-commits at lists.llvm.org (jimingham via All-commits)
Date: Fri, 10 Jul 2020 11:12:32 -0700
Subject: [all-commits] [llvm/llvm-project] e33735: This is a refinement on
 96601ec28b7efe5abf3479a1aa...
Message-ID: <llvm/llvm-project/push/refs/heads/master/8c8a2f-e33735@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e337350be9d6efd72027c331f95ef33df61fdc43
      https://github.com/llvm/llvm-project/commit/e337350be9d6efd72027c331f95ef33df61fdc43
  Author: Jim Ingham <jingham at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Core/ValueObject.h
    M lldb/include/lldb/Core/ValueObjectVariable.h
    M lldb/source/Core/ValueObject.cpp
    M lldb/source/Core/ValueObjectVariable.cpp

  Log Message:
  -----------
  This is a refinement on 96601ec28b7efe5abf3479a1aa91bcedb235bbbd. The intent of that change was to do the same work for the computation of the locations of the children of ValueObjectVariable as was done for the root ValueObjectVariable. This original patch did that by moving the computation from ValueObjectVariable to ValueObject. That fixed the problem but caused a handful of swift-lldb testsuite failures and a crash or two.

The problem is that synthetic value objects can sometimes represent objects in target memory, and other times they might be made up wholly in lldb memory, with pointers from one synthetic object to another, and so the ValueObjectVariable computation was not appropriate.

This patch delegates the computation to the root of the ValueObject in question. That solves the problem for ValueObjectVariable while not messing up the computation for ValueObjectConstResult or ValueObjectSynthetic.

Differential Revision: https://reviews.llvm.org/D83450



From all-commits at lists.llvm.org  Fri Jul 10 11:19:34 2020
From: all-commits at lists.llvm.org (Davide Italiano via All-commits)
Date: Fri, 10 Jul 2020 11:19:34 -0700
Subject: [all-commits] [llvm/llvm-project] fdb785: Revert "[NFC] Derive from
 PassInfoMixin for no-op/...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e33735-fdb785@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fdb7856d54a1f81bab0ac0c8a4e984620589e699
      https://github.com/llvm/llvm-project/commit/fdb7856d54a1f81bab0ac0c8a4e984620589e699
  Author: Davide Italiano <ditaliano at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/IRPrintingPasses.h
    M llvm/lib/IR/LegacyPassManager.cpp
    M llvm/lib/Passes/PassBuilder.cpp

  Log Message:
  -----------
  Revert "[NFC] Derive from PassInfoMixin for no-op/printing passes"

This reverts commit 8039d2c3bf14585ef37dc9343bf393ecad9aead9 as
it breaks the modules build on macOS.



From all-commits at lists.llvm.org  Fri Jul 10 11:28:07 2020
From: all-commits at lists.llvm.org (Lei Huang via All-commits)
Date: Fri, 10 Jul 2020 18:28:07 +0000 (UTC)
Subject: [all-commits] [llvm/llvm-project] 90b1a7: [PowerPC] Enable default
 support of quad precision...
Message-ID: <llvm/llvm-project/push/refs/heads/master/fdb785-90b1a7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 90b1a710aede2b276cda47538142fef6f5253361
      https://github.com/llvm/llvm-project/commit/90b1a710aede2b276cda47538142fef6f5253361
  Author: Lei Huang <lei at ca.ibm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/test/CodeGen/PowerPC/builtins-ppc-p9-f128.ll
    M llvm/test/CodeGen/PowerPC/constant-pool.ll
    M llvm/test/CodeGen/PowerPC/f128-aggregates.ll
    M llvm/test/CodeGen/PowerPC/f128-arith.ll
    M llvm/test/CodeGen/PowerPC/f128-bitcast.ll
    M llvm/test/CodeGen/PowerPC/f128-compare.ll
    M llvm/test/CodeGen/PowerPC/f128-conv.ll
    M llvm/test/CodeGen/PowerPC/f128-fma.ll
    M llvm/test/CodeGen/PowerPC/f128-passByValue.ll
    M llvm/test/CodeGen/PowerPC/f128-rounding.ll
    M llvm/test/CodeGen/PowerPC/f128-truncateNconv.ll
    M llvm/test/CodeGen/PowerPC/f128-vecExtractNconv.ll
    M llvm/test/CodeGen/PowerPC/float-load-store-pair.ll
    M llvm/test/CodeGen/PowerPC/fp-strict-f128.ll
    M llvm/test/CodeGen/PowerPC/global-address-non-got-indirect-access.ll
    M llvm/test/CodeGen/PowerPC/pcrel-got-indirect.ll
    M llvm/test/CodeGen/PowerPC/ppc64-P9-setb.ll
    M llvm/test/CodeGen/PowerPC/recipest.ll

  Log Message:
  -----------
  [PowerPC] Enable default support of quad precision operations

Summary: Remove option guarding support of quad precision operations.

Reviewers: nemanjai, #powerpc, steven.zhang

Reviewed By: nemanjai, #powerpc, steven.zhang

Subscribers: qiucf, wuzish, nemanjai, hiraditya, kbarton, shchenz, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83437



From all-commits at lists.llvm.org  Fri Jul 10 11:31:17 2020
From: all-commits at lists.llvm.org (Chris Gyurgyik via All-commits)
Date: Fri, 10 Jul 2020 11:31:17 -0700
Subject: [all-commits] [llvm/llvm-project] a4f0c5: [libc] Add strchr
 implementation. Fixes bug in mem...
Message-ID: <llvm/llvm-project/push/refs/heads/master/90b1a7-a4f0c5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a4f0c58c6e3f4ec0f5bb8c5232a77dd452df0fb5
      https://github.com/llvm/llvm-project/commit/a4f0c58c6e3f4ec0f5bb8c5232a77dd452df0fb5
  Author: cgyurgyik <gyurgyikcp at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M libc/config/linux/aarch64/entrypoints.txt
    M libc/config/linux/x86_64/entrypoints.txt
    M libc/src/string/CMakeLists.txt
    M libc/src/string/memchr.cpp
    A libc/src/string/strchr.cpp
    A libc/src/string/strchr.h
    M libc/test/src/string/CMakeLists.txt
    M libc/test/src/string/memchr_test.cpp
    A libc/test/src/string/strchr_test.cpp

  Log Message:
  -----------
  [libc] Add strchr implementation. Fixes bug in memchr.

Summary: [libc] Adds strchr implementation with unit tests. Fixes signed character bug in memchr.

Reviewers: sivachandra, PaulkaToast

Reviewed By: sivachandra

Subscribers: mgorny, tschuett, ecnelises, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D83353



From all-commits at lists.llvm.org  Fri Jul 10 11:40:06 2020
From: all-commits at lists.llvm.org (Sidharth Baveja via All-commits)
Date: Fri, 10 Jul 2020 11:40:06 -0700
Subject: [all-commits] [llvm/llvm-project] e541e1: [NFC] Separate Peeling
 Properties into its own str...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a4f0c5-e541e1@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e541e1b757237172c247904b670c9894d6b3759d
      https://github.com/llvm/llvm-project/commit/e541e1b757237172c247904b670c9894d6b3759d
  Author: Sidharth Baveja <sidharth.baveja at ibm.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/Transforms/Utils/UnrollLoop.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.cpp
    M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
    M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
    M llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp

  Log Message:
  -----------
  [NFC] Separate Peeling Properties into its own struct (re-land after minor fix)

Summary:
This patch separates the peeling specific parameters from the UnrollingPreferences,
and creates a new struct called PeelingPreferences. Functions which used the
UnrollingPreferences struct for peeling have been updated to use the PeelingPreferences struct.

Author: sidbav (Sidharth Baveja)

Reviewers: Whitney (Whitney Tsang), Meinersbur (Michael Kruse), skatkov (Serguei Katkov), ashlykov (Arkady Shlykov), bogner (Justin Bogner), hfinkel (Hal Finkel), anhtuyen (Anh Tuyen Tran), nikic (Nikita Popov)

Reviewed By: Meinersbur (Michael Kruse)

Subscribers: fhahn (Florian Hahn), hiraditya (Aditya Kumar), llvm-commits, LLVM

Tag: LLVM

Differential Revision: https://reviews.llvm.org/D80580



From all-commits at lists.llvm.org  Fri Jul 10 11:59:29 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Fri, 10 Jul 2020 11:59:29 -0700
Subject: [all-commits] [llvm/llvm-project] a0b549: [PredicateInfo] Add test
 for multiple branches on ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/e541e1-a0b549@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a0b549602612fa2577068bcdcae3bfbc6c9c3264
      https://github.com/llvm/llvm-project/commit/a0b549602612fa2577068bcdcae3bfbc6c9c3264
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A llvm/test/Transforms/Util/PredicateInfo/branch-on-same-cond.ll

  Log Message:
  -----------
  [PredicateInfo] Add test for multiple branches on same condition (NFC)

This illustrates a case where RenamedOp does not correspond to the
value used in the condition, which it ideally should.



From all-commits at lists.llvm.org  Fri Jul 10 12:10:45 2020
From: all-commits at lists.llvm.org (Erik Pilkington via All-commits)
Date: Fri, 10 Jul 2020 12:10:45 -0700
Subject: [all-commits] [llvm/llvm-project] dafc31: [Sema] Emit a -Wformat
 warning for printf("%s", (v...
Message-ID: <llvm/llvm-project/push/refs/heads/master/a0b549-dafc31@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dafc3106d2069b806a10e072306a2196f1cda585
      https://github.com/llvm/llvm-project/commit/dafc3106d2069b806a10e072306a2196f1cda585
  Author: Erik Pilkington <erik.pilkington at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/AST/FormatString.cpp
    M clang/test/Sema/format-strings.c

  Log Message:
  -----------
  [Sema] Emit a -Wformat warning for printf("%s", (void*)p)

Its dangerous to assume that the opaque pointer points to a null-terminated
string, and this has an easy fix (casting to char*).

rdar://62432331



From all-commits at lists.llvm.org  Fri Jul 10 12:12:21 2020
From: all-commits at lists.llvm.org (Konrad Kleine via All-commits)
Date: Fri, 10 Jul 2020 12:12:21 -0700
Subject: [all-commits] [llvm/llvm-project] ecfa01: [lldb] on s390x fix
	override issue
Message-ID: <llvm/llvm-project/push/refs/heads/master/dafc31-ecfa01@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ecfa01e956a49ed349683f1cfcfbbec423114b68
      https://github.com/llvm/llvm-project/commit/ecfa01e956a49ed349683f1cfcfbbec423114b68
  Author: Konrad Kleine <kkleine at redhat.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.h

  Log Message:
  -----------
  [lldb] on s390x fix override issue

Summary:
This fixes an override issue by marking a function as const so that the
signature maps to the signature of the function in the base class.

This is the original error:

In file included from /root/llvm/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.cpp:11:
/root/llvm/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_s390x.h:79:10: error: 'size_t lldb_private::process_linux::NativeRegisterContextLinux_s390x::GetGPRSize()' marked 'override', but does not override
   79 |   size_t GetGPRSize() override { return sizeof(m_regs); }
      |          ^~~~~~~~~~

Subscribers: lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D83580



From all-commits at lists.llvm.org  Fri Jul 10 12:12:45 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Fri, 10 Jul 2020 12:12:45 -0700
Subject: [all-commits] [llvm/llvm-project] 9ff310: AArch64: Fix unused
	variables
Message-ID: <llvm/llvm-project/push/refs/heads/master/ecfa01-9ff310@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ff310d5bfa56bb5f29645e2d2fee12115c3ddb7
      https://github.com/llvm/llvm-project/commit/9ff310d5bfa56bb5f29645e2d2fee12115c3ddb7
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp

  Log Message:
  -----------
  AArch64: Fix unused variables



From all-commits at lists.llvm.org  Fri Jul 10 12:23:56 2020
From: all-commits at lists.llvm.org (Aart Bik via All-commits)
Date: Fri, 10 Jul 2020 12:23:56 -0700
Subject: [all-commits] [llvm/llvm-project] 9bf635: [mlir] [VectorOps] Allow
 AXPY to be expressed as s...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9ff310-9bf635@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9bf6354301ac4e1c7a00e4ef46decba38840fe62
      https://github.com/llvm/llvm-project/commit/9bf6354301ac4e1c7a00e4ef46decba38840fe62
  Author: aartbik <ajcbik at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/integration_test/Dialect/Vector/CPU/test-outerproduct-f32.mlir
    M mlir/integration_test/Dialect/Vector/CPU/test-outerproduct-i64.mlir
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/test/Dialect/Vector/invalid.mlir
    M mlir/test/Dialect/Vector/vector-contract-transforms.mlir

  Log Message:
  -----------
  [mlir] [VectorOps] Allow AXPY to be expressed as special case of OUTERPRODUCT

This specialization allows sharing more code where an AXPY follows naturally
in cases where an OUTERPRODUCT on a scalar would be generated.

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D83453



From all-commits at lists.llvm.org  Fri Jul 10 12:36:58 2020
From: all-commits at lists.llvm.org (David Goldman via All-commits)
Date: Fri, 10 Jul 2020 12:36:58 -0700
Subject: [all-commits] [llvm/llvm-project] ea201e: [AST][ObjC] Fix crash
 when printing invalid objc c...
Message-ID: <llvm/llvm-project/push/refs/heads/master/9bf635-ea201e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ea201e83e292f39c3ee7fe8810a348ee98000398
      https://github.com/llvm/llvm-project/commit/ea201e83e292f39c3ee7fe8810a348ee98000398
  Author: David Goldman <davg at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/AST/DeclPrinter.cpp
    M clang/unittests/AST/DeclPrinterTest.cpp

  Log Message:
  -----------
  [AST][ObjC] Fix crash when printing invalid objc categories

Summary:
If no valid interface definition was found previously we would crash.

With this change instead we just print `<<error-type>>` in place
of the NULL interface. In the future this could be improved by
saving the invalid interface's name and using that.

Reviewers: sammccall, gribozavr

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83513



From all-commits at lists.llvm.org  Fri Jul 10 12:48:40 2020
From: all-commits at lists.llvm.org (Jonas Devlieghere via All-commits)
Date: Fri, 10 Jul 2020 12:48:40 -0700
Subject: [all-commits] [llvm/llvm-project] 169c83: [ldb/Reproducers] Add
 YamlRecorder and MultiProvider
Message-ID: <llvm/llvm-project/push/refs/heads/master/ea201e-169c83@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 169c83208f37f8e5539b1386030d9f3e4b15f16a
      https://github.com/llvm/llvm-project/commit/169c83208f37f8e5539b1386030d9f3e4b15f16a
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/include/lldb/Utility/Reproducer.h
    M lldb/source/API/SBDebugger.cpp
    M lldb/source/Utility/Reproducer.cpp
    M lldb/unittests/Utility/ReproducerTest.cpp

  Log Message:
  -----------
  [ldb/Reproducers] Add YamlRecorder and MultiProvider

This patch does several things that are all closely related:

 - It introduces a new YamlRecorder as a counterpart to the existing
   DataRecorder. As the name suggests the former serializes data as yaml
   while the latter uses raw texts or bytes.

 - It introduces a new MultiProvider base class which can be backed by
   either a DataRecorder or a YamlRecorder.

 - It reimplements the CommandProvider in terms of the new
   MultiProvider.

Finally, it adds unit testing coverage for the MultiProvider, a naive
YamlProvider built on top of the new YamlRecorder and the existing
MutliLoader.

Differential revision: https://reviews.llvm.org/D83441



From all-commits at lists.llvm.org  Fri Jul 10 12:52:44 2020
From: all-commits at lists.llvm.org (aeubanks via All-commits)
Date: Fri, 10 Jul 2020 12:52:44 -0700
Subject: [all-commits] [llvm/llvm-project] 21b4cc: Reland [NFC] Derive from
 PassInfoMixin for no-op/p...
Message-ID: <llvm/llvm-project/push/refs/heads/master/169c83-21b4cc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 21b4cc1db9f4eb6d6956802257e3a80f86045c67
      https://github.com/llvm/llvm-project/commit/21b4cc1db9f4eb6d6956802257e3a80f86045c67
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/IR/IRPrintingPasses.h
    M llvm/include/llvm/module.modulemap
    M llvm/lib/IR/LegacyPassManager.cpp
    M llvm/lib/Passes/PassBuilder.cpp

  Log Message:
  -----------
  Reland [NFC] Derive from PassInfoMixin for no-op/printing passes

PassInfoMixin should be used for all NPM passes, rater than a custom
`name()`.

This caused ambiguous references in LegacyPassManager.cpp, so had to
remove "using namespace llvm::legacy" and move some things around.

Reviewed By: ychen, asbirlea

Differential Revision: https://reviews.llvm.org/D83498



From all-commits at lists.llvm.org  Fri Jul 10 12:58:35 2020
From: all-commits at lists.llvm.org (Aaron Ballman via All-commits)
Date: Fri, 10 Jul 2020 12:58:35 -0700
Subject: [all-commits] [llvm/llvm-project] 006c49: Change behavior with
 zero-sized static array extents
Message-ID: <llvm/llvm-project/push/refs/heads/master/21b4cc-006c49@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 006c49d890da633d1ce502117fc2a49863cd65b7
      https://github.com/llvm/llvm-project/commit/006c49d890da633d1ce502117fc2a49863cd65b7
  Author: Aaron Ballman <aaron at aaronballman.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/Sema/SemaType.cpp
    M clang/test/CodeGen/vla.c
    M clang/test/Sema/static-array.c

  Log Message:
  -----------
  Change behavior with zero-sized static array extents

Currently, Clang previously diagnosed this code by default:
  void f(int a[static 0]);
saying that "static has no effect on zero-length arrays", which was
accurate.

However, static array extents require that the caller of the function
pass a nonnull pointer to an array of *at least* that number of
elements, but it can pass more (see C17 6.7.6.3p6). Given that we allow
zero-sized arrays as a GNU extension and that it's valid to pass more
elements than specified by the static array extent, we now support
zero-sized static array extents with the usual semantics because it can
be useful in cases like:

  void my_bzero(char p[static 0], int n);
  my_bzero(&c+1, 0); //ok
  my_bzero(t+k,n-k); //ok, pattern from actual code



From all-commits at lists.llvm.org  Fri Jul 10 13:12:23 2020
From: all-commits at lists.llvm.org (Aart Bik via All-commits)
Date: Fri, 10 Jul 2020 13:12:23 -0700
Subject: [all-commits] [llvm/llvm-project] 365434: [mlir] [VectorOps] Merge
 OUTER/AXPY vector.contrac...
Message-ID: <llvm/llvm-project/push/refs/heads/master/006c49-365434@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 365434a584078577a7af6b91ffd2640c72c6d265
      https://github.com/llvm/llvm-project/commit/365434a584078577a7af6b91ffd2640c72c6d265
  Author: aartbik <ajcbik at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Vector/VectorOps.h
    M mlir/include/mlir/Dialect/Vector/VectorTransforms.h
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/test/Dialect/Vector/vector-contract-matvec-transforms.mlir
    M mlir/test/lib/Transforms/TestVectorTransforms.cpp

  Log Message:
  -----------
  [mlir] [VectorOps] Merge OUTER/AXPY vector.contract lowering into single case

We temporarily had separate OUTER lowering (for matmat flavors) and
AXPY lowering (for matvec flavors). With the new generalized
"vector.outerproduct" semantics, these cases can be merged into
a single lowering method. This refactoring will simplify future
decisions on cost models and lowering heuristics.

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D83585



From all-commits at lists.llvm.org  Fri Jul 10 13:26:09 2020
From: all-commits at lists.llvm.org (NoQ via All-commits)
Date: Fri, 10 Jul 2020 13:26:09 -0700
Subject: [all-commits] [llvm/llvm-project] cb6c11: [analyzer] Silence a
	warning.
Message-ID: <llvm/llvm-project/push/refs/heads/master/365434-cb6c11@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cb6c1106141efa721a3902a98c37a54d135464fd
      https://github.com/llvm/llvm-project/commit/cb6c1106141efa721a3902a98c37a54d135464fd
  Author: Artem Dergachev <adergachev at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/StaticAnalyzer/Core/RangeConstraintManager.cpp

  Log Message:
  -----------
  [analyzer] Silence a warning.

An old clang warns that the const object has no default constructor so it may
remain uninitialized forever. That's a false alarm because all fields
have a default initializer. Apply the suggested fixit anyway.



From all-commits at lists.llvm.org  Fri Jul 10 13:52:04 2020
From: all-commits at lists.llvm.org (Nicolas Vasilache via All-commits)
Date: Fri, 10 Jul 2020 13:52:04 -0700
Subject: [all-commits] [llvm/llvm-project] ec2f2c: [mlir][Vector] Add
 folding for vector.transfer ops
Message-ID: <llvm/llvm-project/push/refs/heads/master/cb6c11-ec2f2c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ec2f2cec769cb07bbf8691f2e0e800747266f857
      https://github.com/llvm/llvm-project/commit/ec2f2cec769cb07bbf8691f2e0e800747266f857
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/include/mlir/IR/AffineMap.h
    M mlir/lib/Conversion/VectorToROCDL/VectorToROCDL.cpp
    M mlir/lib/Conversion/VectorToSCF/VectorToSCF.cpp
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/IR/AffineMap.cpp
    M mlir/test/Dialect/Vector/canonicalize.mlir
    M mlir/test/Dialect/Vector/vector-transforms.mlir

  Log Message:
  -----------
  [mlir][Vector]  Add folding for vector.transfer ops

This revision folds vector.transfer operations by updating the `masked` bool array attribute when more unmasked dimensions can be discovered.

Differential revision: https://reviews.llvm.org/D83586



From all-commits at lists.llvm.org  Fri Jul 10 14:21:52 2020
From: all-commits at lists.llvm.org (Joel E. Denny via All-commits)
Date: Fri, 10 Jul 2020 14:21:52 -0700
Subject: [all-commits] [llvm/llvm-project] 6dda6f: [FileCheck] Fix up
	-dump-input* docs
Message-ID: <llvm/llvm-project/push/refs/heads/master/ec2f2c-6dda6f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6dda6ff0e094b667311dbd7a46d4e36aa787e033
      https://github.com/llvm/llvm-project/commit/6dda6ff0e094b667311dbd7a46d4e36aa787e033
  Author: Joel E. Denny <jdenny.ornl at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/docs/CommandGuide/FileCheck.rst
    M llvm/utils/FileCheck/FileCheck.cpp

  Log Message:
  -----------
  [FileCheck] Fix up -dump-input* docs

In FileCheck.rst, add `-dump-input-context` and `-dump-input-filter`,
and fix some `-dump-input` documentation.

In `FileCheck -help`, `cl::value_desc("kind")` is being ignored for
`-dump-input-filter`, so just drop it.

Extend `-dump-input=help` to mention FILECHECK_OPTS.



From all-commits at lists.llvm.org  Fri Jul 10 14:29:00 2020
From: all-commits at lists.llvm.org (Tom Stellard via All-commits)
Date: Fri, 10 Jul 2020 14:29:00 -0700
Subject: [all-commits] [llvm/llvm-project] 1d68a7: [clang-shlib] Don't link
 with static clang libraries
Message-ID: <llvm/llvm-project/push/refs/heads/master/6dda6f-1d68a7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d68a780b34e1f18f865d0754fce6c6177dc5d21
      https://github.com/llvm/llvm-project/commit/1d68a780b34e1f18f865d0754fce6c6177dc5d21
  Author: Tom Stellard <tstellar at redhat.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/tools/clang-shlib/CMakeLists.txt

  Log Message:
  -----------
  [clang-shlib] Don't link with static clang libraries

Summary:
If we are building static libraries we don't need to link them into
clang-shlib, since clang-shlib already has all the individual object
files linked in.

Reviewers: smeenai

Reviewed By: smeenai

Subscribers: mgorny, cfe-commits, llvm-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82694



From all-commits at lists.llvm.org  Fri Jul 10 14:42:55 2020
From: all-commits at lists.llvm.org (Michael Kruse via All-commits)
Date: Fri, 10 Jul 2020 14:42:55 -0700
Subject: [all-commits] [llvm/llvm-project] 32bf46: [Polly] Fix
	-polly-opt-isl -analyze
Message-ID: <llvm/llvm-project/push/refs/heads/master/1d68a7-c0bc99@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 32bf46842025b740de870dbcd446e4b0f203c9aa
      https://github.com/llvm/llvm-project/commit/32bf46842025b740de870dbcd446e4b0f203c9aa
  Author: Michael Kruse <llvm-project at meinersbur.de>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M polly/lib/Transform/ScheduleOptimizer.cpp
    M polly/test/ScheduleOptimizer/mat_mul_pattern_data_layout_2.ll
    M polly/test/ScheduleOptimizer/pattern-matching-based-opts_3.ll
    M polly/test/ScheduleOptimizer/tile_after_fusion.ll

  Log Message:
  -----------
  [Polly] Fix -polly-opt-isl -analyze

The member LastSchedule was never set, such that printScop would always
print "n/a" instead of the last schedule.

To ensure that the isl_ctx lives as least as long as the stored
schedule, also store a shared_ptr.

Also set the schedule tree output style to ISL_YAML_STYLE_BLOCK to avoid
printing everything on a single line.

`opt -polly-opt-isl -analyze` will be used in the next commit.


  Commit: c0bc995429c417c1e206841d6b9727218fab3f73
      https://github.com/llvm/llvm-project/commit/c0bc995429c417c1e206841d6b9727218fab3f73
  Author: Michael Kruse <llvm-project at meinersbur.de>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M polly/lib/Transform/ScheduleOptimizer.cpp
    A polly/test/ScheduleOptimizer/focaltech_test_detail_threshold-7bc17e.ll

  Log Message:
  -----------
  [Polly] Fix prevectorization of fused loops.

The schedule of a fused loop has one isl_space per statement, such that
a conversion to a isl_map fails. However, the prevectorization is
interested in the schedule space only: Converting to the non-union
representation only after extracting the schedule range fixes the problem.

This fixes llvm.org/PR46578


Compare: https://github.com/llvm/llvm-project/compare/1d68a780b34e...c0bc995429c4

From all-commits at lists.llvm.org  Fri Jul 10 15:09:44 2020
From: all-commits at lists.llvm.org (Thomas via All-commits)
Date: Fri, 10 Jul 2020 15:09:44 -0700
Subject: [all-commits] [llvm/llvm-project] 6d5aeb: [mlir][linalg] Improve
 aliasing approximation for ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c0bc99-6d5aeb@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6d5aeb0dceebd4c4d4ac9d9d78919362db28f081
      https://github.com/llvm/llvm-project/commit/6d5aeb0dceebd4c4d4ac9d9d78919362db28f081
  Author: Thomas Raoux <thomasraoux at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M mlir/lib/Dialect/Linalg/Transforms/Hoisting.cpp
    M mlir/test/Dialect/Linalg/hoisting.mlir

  Log Message:
  -----------
  [mlir][linalg] Improve aliasing approximation for hoisting transfer read/write

Improve the logic deciding if it is safe to hoist vector transfer read/write
out of the loop. Change the logic to prevent hoisting operations if there are
any unknown access to the memref in the loop no matter where the operation is.
For other transfer read/write in the loop check if we can prove that they
access disjoint memory and ignore them in this case.

Differential Revision: https://reviews.llvm.org/D83538



From all-commits at lists.llvm.org  Fri Jul 10 15:15:45 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Fri, 10 Jul 2020 15:15:45 -0700
Subject: [all-commits] [llvm/llvm-project] 122a45: [X86] Add isel patterns
 for matching broadcast vpt...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6d5aeb-122a45@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 122a45fbac059be0fb88b2b909191d7a93ce9c09
      https://github.com/llvm/llvm-project/commit/122a45fbac059be0fb88b2b909191d7a93ce9c09
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrAVX512.td
    M llvm/test/CodeGen/X86/vector-fshl-128.ll
    M llvm/test/CodeGen/X86/vector-fshl-256.ll
    M llvm/test/CodeGen/X86/vector-fshl-512.ll
    M llvm/test/CodeGen/X86/vector-fshr-128.ll
    M llvm/test/CodeGen/X86/vector-fshr-256.ll
    M llvm/test/CodeGen/X86/vector-fshr-512.ll
    M llvm/test/CodeGen/X86/vector-shuffle-avx512.ll

  Log Message:
  -----------
  [X86] Add isel patterns for matching broadcast vpternlog if the ternlog and the broadcast have different types.



From all-commits at lists.llvm.org  Fri Jul 10 15:16:49 2020
From: all-commits at lists.llvm.org (Matt Arsenault via All-commits)
Date: Fri, 10 Jul 2020 15:16:49 -0700
Subject: [all-commits] [llvm/llvm-project] 31f4e4: AMDGPU: Remove
 .value_type from kernel metadata
Message-ID: <llvm/llvm-project/push/refs/heads/master/122a45-31f4e4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 31f4e43f3f391e5c5034580f972e0acc78f99b63
      https://github.com/llvm/llvm-project/commit/31f4e43f3f391e5c5034580f972e0acc78f99b63
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/docs/AMDGPUUsage.rst
    M llvm/include/llvm/Support/AMDGPUMetadata.h
    M llvm/lib/BinaryFormat/AMDGPUMetadataVerifier.cpp
    M llvm/lib/Support/AMDGPUMetadata.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-deduce-ro-arg-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-deduce-ro-arg.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-enqueue-kernel-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-enqueue-kernel.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hidden-args-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hidden-args.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hostcall-absent-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hostcall-absent.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hostcall-present-v3.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-hostcall-present.ll
    M llvm/test/CodeGen/AMDGPU/hsa-metadata-images-v3.ll
    M llvm/test/MC/AMDGPU/hsa-metadata-kernel-args.s

  Log Message:
  -----------
  AMDGPU: Remove .value_type from kernel metadata

This doesn't appear used for anything, and is emitted incorrectly
based on the description. This also depends on the IR type, and
pointee element type.



From all-commits at lists.llvm.org  Fri Jul 10 15:21:21 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Fri, 10 Jul 2020 15:21:21 -0700
Subject: [all-commits] [llvm/llvm-project] cc2805: Temporarily revert "[NFC]
 Separate bitcode reading...
Message-ID: <llvm/llvm-project/push/refs/heads/master/31f4e4-cc2805@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cc28058c13e89ecc85dac7e1bd5d13a2ce1bb620
      https://github.com/llvm/llvm-project/commit/cc28058c13e89ecc85dac7e1bd5d13a2ce1bb620
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Bitcode/LLVMBitCodes.h
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp

  Log Message:
  -----------
  Temporarily revert "[NFC] Separate bitcode reading for FUNC_CODE_INST_CMPXCHG(_OLD)"
as it wasn't NFC and is causing issues with thinlto bitcode reading.

I've followed up offline with reproduction instructions and testcases.

This reverts commit 30582457b47004dec8a78144abc919a13ccbd08c.



From all-commits at lists.llvm.org  Fri Jul 10 15:28:41 2020
From: all-commits at lists.llvm.org (JF Bastien via All-commits)
Date: Fri, 10 Jul 2020 15:28:41 -0700
Subject: [all-commits] [llvm/llvm-project] 7bf73b: [docs] LLVM Security
	Group and Process
Message-ID: <llvm/llvm-project/push/refs/heads/master/cc2805-7bf73b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bf73bcf6d9335938bd072b11809d305173c7c1e
      https://github.com/llvm/llvm-project/commit/7bf73bcf6d9335938bd072b11809d305173c7c1e
  Author: JF Bastien <jfbastien at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/docs/Contributing.rst
    M llvm/docs/HowToSubmitABug.rst
    M llvm/docs/Reference.rst
    A llvm/docs/Security.rst
    M llvm/docs/index.rst

  Log Message:
  -----------
  [docs] LLVM Security Group and Process

Summary:
See the corresponding RFC on llvm-dev for a discussion of this proposal.
  http://lists.llvm.org/pipermail/llvm-dev/2019-November/136839.html

Subscribers: jkorous, dexonsmith, arphaman, ributzka, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70326



From all-commits at lists.llvm.org  Fri Jul 10 15:53:13 2020
From: all-commits at lists.llvm.org (Alexandre Ganea via All-commits)
Date: Fri, 10 Jul 2020 15:53:13 -0700
Subject: [all-commits] [llvm/llvm-project] 41d281: [PDB] Attempt fix for
 debug-info-codeview-buildinf...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7bf73b-41d281@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 41d2813a5faea1c18b7d329109e0287c5cd9ffea
      https://github.com/llvm/llvm-project/commit/41d2813a5faea1c18b7d329109e0287c5cd9ffea
  Author: Alexandre Ganea <alexandre.ganea at ubisoft.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/cmake/caches/BaremetalARM.cmake
    M clang/cmake/caches/CrossWinToARMLinux.cmake
    M clang/cmake/caches/Fuchsia-stage2.cmake
    M clang/test/CMakeLists.txt
    M clang/test/CodeGen/debug-info-codeview-buildinfo.c

  Log Message:
  -----------
  [PDB] Attempt fix for debug-info-codeview-buildinfo.c test

This is a bit a shot in the dark, as it doesn't occur on my Windows 10 machines, nor on x64 Linux Ubuntu 18.04.
This patch tries to fix the following kind of error:
- http://lab.llvm.org:8011/builders/clang-ppc64le-linux/builds/31511/steps/cmake%20stage%201/logs/stdio
- http://lab.llvm.org:8011/builders/clang-ppc64le-linux-lnt/builds/25150/steps/ninja%20check%201/logs/FAIL%3A%20Clang%3A%3Adebug-info-codeview-buildinfo.c
- http://lab.llvm.org:8011/builders/fuchsia-x86_64-linux/builds/7947/steps/check/logs/stdio



From all-commits at lists.llvm.org  Fri Jul 10 16:23:55 2020
From: all-commits at lists.llvm.org (David Blaikie via All-commits)
Date: Fri, 10 Jul 2020 16:23:55 -0700
Subject: [all-commits] [llvm/llvm-project] 854e8f: Remove
 unnecessary/erroneous "static" from functio...
Message-ID: <llvm/llvm-project/push/refs/heads/master/41d281-854e8f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 854e8f88e96bd6a75844d2af061cacc61fb0defe
      https://github.com/llvm/llvm-project/commit/854e8f88e96bd6a75844d2af061cacc61fb0defe
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ADT/STLExtras.h

  Log Message:
  -----------
  Remove unnecessary/erroneous "static" from function templates in headers

This risks ODR violations in inline functions that call these functions
(if they remain static) & otherwise just causes some object size
increase, potentially, by these functions not being deduplicated by the
linker.



From all-commits at lists.llvm.org  Fri Jul 10 16:35:07 2020
From: all-commits at lists.llvm.org (Chris Gyurgyik via All-commits)
Date: Fri, 10 Jul 2020 16:35:07 -0700
Subject: [all-commits] [llvm/llvm-project] 785924: [libc] [Obvious] Remove
 unneeded header in strchr.
Message-ID: <llvm/llvm-project/push/refs/heads/master/854e8f-785924@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7859242a3713eb84b57430625b2a70efe30efbf2
      https://github.com/llvm/llvm-project/commit/7859242a3713eb84b57430625b2a70efe30efbf2
  Author: cgyurgyik <gyurgyikcp at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M libc/src/string/CMakeLists.txt
    M libc/src/string/strchr.cpp

  Log Message:
  -----------
  [libc] [Obvious] Remove unneeded header in strchr.

Reviewers: sivachandra

Reviewed By: sivachandra

Subscribers: mgorny, tschuett, ecnelises, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D83589



From all-commits at lists.llvm.org  Fri Jul 10 16:46:36 2020
From: all-commits at lists.llvm.org (Alexandre Ganea via All-commits)
Date: Fri, 10 Jul 2020 16:46:36 -0700
Subject: [all-commits] [llvm/llvm-project] b71499: Revert "Re-land
 [CodeView] Add full repro to LF_BU...
Message-ID: <llvm/llvm-project/push/refs/heads/master/785924-b71499@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b71499ac9eebbddd3a45ac15f161f89eb3378918
      https://github.com/llvm/llvm-project/commit/b71499ac9eebbddd3a45ac15f161f89eb3378918
  Author: Alexandre Ganea <alexandre.ganea at ubisoft.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/cmake/caches/BaremetalARM.cmake
    M clang/cmake/caches/CrossWinToARMLinux.cmake
    M clang/cmake/caches/Fuchsia-stage2.cmake
    M clang/test/CMakeLists.txt
    R clang/test/CodeGen/debug-info-codeview-buildinfo.c
    M lld/COFF/PDB.cpp
    M lld/test/COFF/Inputs/pdb_lines_1_relative.yaml
    M lld/test/COFF/Inputs/pdb_lines_2_relative.yaml
    M lld/test/COFF/pdb-relative-source-lines.test
    R lld/test/COFF/pdb-relative-source-lines2.test
    M llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
    M llvm/test/DebugInfo/COFF/build-info.ll
    M llvm/test/DebugInfo/COFF/global-type-hashes.ll
    M llvm/test/DebugInfo/COFF/types-basic.ll
    M llvm/test/DebugInfo/COFF/types-data-members.ll

  Log Message:
  -----------
  Revert "Re-land [CodeView] Add full repro to LF_BUILDINFO record"

This reverts commit add59ecb34e3003311b7e2318b16a0ef10c76d79 and 41d2813a5faea1c18b7d329109e0287c5cd9ffea.



From all-commits at lists.llvm.org  Fri Jul 10 16:51:04 2020
From: all-commits at lists.llvm.org (Gui Andrade via All-commits)
Date: Fri, 10 Jul 2020 16:51:04 -0700
Subject: [all-commits] [llvm/llvm-project] e54b22: [Sanitizers] Change
 protoent test to check for IPv...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b71499-e54b22@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e54b228408852e385d89b5202573bdd8d8da58cf
      https://github.com/llvm/llvm-project/commit/e54b228408852e385d89b5202573bdd8d8da58cf
  Author: Gui Andrade <guiand at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M compiler-rt/test/sanitizer_common/TestCases/Linux/protoent.cpp

  Log Message:
  -----------
  [Sanitizers] Change protoent test to check for IPv6 instead of RDP

Looks like RDP isn't present on some of LLVM's buildbot machines



From all-commits at lists.llvm.org  Fri Jul 10 16:51:19 2020
From: all-commits at lists.llvm.org (walter erquinigo via All-commits)
Date: Fri, 10 Jul 2020 16:51:19 -0700
Subject: [all-commits] [llvm/llvm-project] f7f801: [lldb-vscode] Add Support
 for Module Event
Message-ID: <llvm/llvm-project/push/refs/heads/master/e54b22-881af6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f7f80159753ba725f7e32529fcc369bc358efbb3
      https://github.com/llvm/llvm-project/commit/f7f80159753ba725f7e32529fcc369bc358efbb3
  Author: Yifan Shen <aelitashen at fb.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py
    A lldb/test/API/tools/lldb-vscode/module/Makefile
    A lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
    A lldb/test/API/tools/lldb-vscode/module/main.cpp
    M lldb/tools/lldb-vscode/JSONUtils.cpp
    M lldb/tools/lldb-vscode/JSONUtils.h
    M lldb/tools/lldb-vscode/VSCode.cpp
    M lldb/tools/lldb-vscode/lldb-vscode.cpp

  Log Message:
  -----------
  [lldb-vscode] Add Support for Module Event

Summary:
Whenever a module is created, removed or changed, lldb-vscode is now sending an event that can be interpreted by the IDE so that modules can be rendered in the IDE, like the tree view in this screenshot

{F12229758}

Reviewers: wallace, clayborg, kusmour, aadsm

Reviewed By: clayborg

Subscribers: cfe-commits, labath, lldb-commits

Tags: #lldb, #clang

Differential Revision: https://reviews.llvm.org/D82477


  Commit: 03ef61033ff5e1e40518f14f642e4ad8d686974c
      https://github.com/llvm/llvm-project/commit/03ef61033ff5e1e40518f14f642e4ad8d686974c
  Author: Yifan Shen <aelitashen at fb.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py
    M lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
    M lldb/tools/lldb-vscode/JSONUtils.cpp
    M lldb/tools/lldb-vscode/JSONUtils.h
    M lldb/tools/lldb-vscode/lldb-vscode.cpp

  Log Message:
  -----------
  [lldb-vscode] Add Compile Unit List to Modules View

Summary: User can expand and check compile unit list for the modules that have debug info.

Reviewers: wallace, clayborg

Reviewed By: clayborg

Subscribers: aprantl, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D83072


  Commit: 881af6eb0030986876d3b80668193e5c3c04a87c
      https://github.com/llvm/llvm-project/commit/881af6eb0030986876d3b80668193e5c3c04a87c
  Author: Walter Erquinigo <waltermelon at fb.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/test/API/tools/lldb-vscode/module/Makefile
    M lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
    A lldb/test/API/tools/lldb-vscode/module/foo.cpp
    A lldb/test/API/tools/lldb-vscode/module/foo.h
    M lldb/test/API/tools/lldb-vscode/module/main.cpp

  Log Message:
  -----------
  [lldb-vscode] Fix TestVSCode_module

For some reason this works on the original author's machine, but not on my. So I'm using a safer approach of using an unstripped dynamic library to place breakpoints on. The author was placing a breakpoint on the main symbol of a stripped library and for some reason it worked on their machine, but it shouldn't have...

Offender diff: D82477


Compare: https://github.com/llvm/llvm-project/compare/e54b22840885...881af6eb0030

From all-commits at lists.llvm.org  Fri Jul 10 16:55:35 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 16:55:35 -0700
Subject: [all-commits] [llvm/llvm-project] 7f1e6f: [OpenMP] Use
 __OPENMP_NVPTX__ instead of _OPENMP i...
Message-ID: <llvm/llvm-project/push/refs/heads/master/881af6-7f1e6f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7f1e6fcff9427adfa8efa3bfeeeac801da788b87
      https://github.com/llvm/llvm-project/commit/7f1e6fcff9427adfa8efa3bfeeeac801da788b87
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/Headers/__clang_cuda_cmath.h
    M clang/lib/Headers/__clang_cuda_device_functions.h
    M clang/lib/Headers/__clang_cuda_libdevice_declares.h
    M clang/lib/Headers/__clang_cuda_math.h
    M clang/lib/Headers/openmp_wrappers/__clang_openmp_device_functions.h
    M clang/lib/Headers/openmp_wrappers/cmath
    M clang/lib/Headers/openmp_wrappers/math.h

  Log Message:
  -----------
  [OpenMP] Use __OPENMP_NVPTX__ instead of _OPENMP in wrapper headers

Due to recent changes we cannot use OpenMP in CUDA files anymore
(PR45533) as the math handling of CUDA is different when _OPENMP is
defined. We actually want this different behavior only if we are
offloading with OpenMP to NVIDIA, thus generating NVPTX. With this patch
we do not interfere with the CUDA math handling except if we are in
NVPTX offloading mode, as indicated by the presence of __OPENMP_NVPTX__.

Reviewed By: tra

Differential Revision: https://reviews.llvm.org/D78155



From all-commits at lists.llvm.org  Fri Jul 10 16:56:20 2020
From: all-commits at lists.llvm.org (Teresa Johnson via All-commits)
Date: Fri, 10 Jul 2020 16:56:20 -0700
Subject: [all-commits] [llvm/llvm-project] 3e5173: [BPI] Compile time
 improvement when erasing blocks...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7f1e6f-3e5173@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e5173dbc352317712ca35788333c6e118cbf79c
      https://github.com/llvm/llvm-project/commit/3e5173dbc352317712ca35788333c6e118cbf79c
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Analysis/BranchProbabilityInfo.cpp

  Log Message:
  -----------
  [BPI] Compile time improvement when erasing blocks (NFC)

Summary:
eraseBlock is trying to erase all probability info for the given BB.
This info is stored in a DenseMap organized like so:
   using Edge = std::pair<const BasicBlock *, unsigned>;
   DenseMap<Edge, BranchProbability> Probs;
where the unsigned in the Edge key is the successor id.

It was walking through every single map entry, checking if the BB in the
key's pair matched the given BB. Much more efficient is to do what
another method (getEdgeProbability) was already doing, which is to walk
the successors of the BB, and simply do a map lookup on the key formed
from each <BB, successor id> pair.

Doing this dropped the overall compile time for a file containing a
very large function by around 32%.

Reviewers: davidxl, xur

Subscribers: llvm-commits, hiraditya

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83596



From all-commits at lists.llvm.org  Fri Jul 10 17:07:27 2020
From: all-commits at lists.llvm.org (walter erquinigo via All-commits)
Date: Fri, 10 Jul 2020 17:07:27 -0700
Subject: [all-commits] [llvm/llvm-project] c60216: Revert "[lldb-vscode] Fix
 TestVSCode_module"
Message-ID: <llvm/llvm-project/push/refs/heads/master/3e5173-c60216@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c60216db15132401ff60c08ccef899321f63b6b6
      https://github.com/llvm/llvm-project/commit/c60216db15132401ff60c08ccef899321f63b6b6
  Author: Walter Erquinigo <waltermelon at fb.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py
    R lldb/test/API/tools/lldb-vscode/module/Makefile
    R lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
    R lldb/test/API/tools/lldb-vscode/module/foo.cpp
    R lldb/test/API/tools/lldb-vscode/module/foo.h
    R lldb/test/API/tools/lldb-vscode/module/main.cpp
    M lldb/tools/lldb-vscode/JSONUtils.cpp
    M lldb/tools/lldb-vscode/JSONUtils.h
    M lldb/tools/lldb-vscode/VSCode.cpp
    M lldb/tools/lldb-vscode/lldb-vscode.cpp

  Log Message:
  -----------
  Revert "[lldb-vscode] Fix TestVSCode_module"
This reverts commit 881af6eb0030986876d3b80668193e5c3c04a87c.

Revert "[lldb-vscode] Add Compile Unit List to Modules View"
This reverts commit 03ef61033ff5e1e40518f14f642e4ad8d686974c.

Revert "[lldb-vscode] Add Support for Module Event"
This reverts commit f7f80159753ba725f7e32529fcc369bc358efbb3.

The debian buildbot has reported issues with the modules test.
http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/13767/steps/test/logs/stdio

Reverting it for now.



From all-commits at lists.llvm.org  Fri Jul 10 17:07:51 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Fri, 10 Jul 2020 17:07:51 -0700
Subject: [all-commits] [llvm/llvm-project] 0f0c5a: [COFF] Add cg_profile
 directive and .llvm.call-gra...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c60216-0f0c5a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0f0c5af3db9b0159d9b1a89faff3bd047510b628
      https://github.com/llvm/llvm-project/commit/0f0c5af3db9b0159d9b1a89faff3bd047510b628
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h
    M llvm/include/llvm/MC/MCWinCOFFStreamer.h
    M llvm/lib/MC/MCParser/COFFAsmParser.cpp
    M llvm/lib/MC/MCParser/ELFAsmParser.cpp
    M llvm/lib/MC/MCParser/MCAsmParserExtension.cpp
    M llvm/lib/MC/MCWinCOFFStreamer.cpp
    M llvm/lib/MC/WinCOFFObjectWriter.cpp
    M llvm/test/MC/AsmParser/directive_cgprofile.s
    A llvm/test/MC/COFF/cgprofile.s

  Log Message:
  -----------
  [COFF] Add cg_profile directive and .llvm.call-graph-profile section

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83597



From all-commits at lists.llvm.org  Fri Jul 10 17:11:44 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 17:11:44 -0700
Subject: [all-commits] [llvm/llvm-project] cd0ea0: [OpenMP][NFC] Remove
 unused and untested code from...
Message-ID: <llvm/llvm-project/push/refs/heads/master/0f0c5a-cd0ea0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd0ea03e6f157e8fb477cd8368b29e1448eeb265
      https://github.com/llvm/llvm-project/commit/cd0ea03e6f157e8fb477cd8368b29e1448eeb265
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/test/OpenMP/nvptx_target_simd_codegen.cpp
    M openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
    M openmp/libomptarget/deviceRTLs/common/omptarget.h
    M openmp/libomptarget/deviceRTLs/common/src/data_sharing.cu
    M openmp/libomptarget/deviceRTLs/common/src/libcall.cu
    M openmp/libomptarget/deviceRTLs/common/src/loop.cu
    M openmp/libomptarget/deviceRTLs/common/src/omptarget.cu
    M openmp/libomptarget/deviceRTLs/common/src/parallel.cu
    M openmp/libomptarget/deviceRTLs/common/src/reduction.cu
    M openmp/libomptarget/deviceRTLs/common/src/support.cu
    M openmp/libomptarget/deviceRTLs/common/src/sync.cu
    M openmp/libomptarget/deviceRTLs/common/support.h
    M openmp/libomptarget/deviceRTLs/interface.h
    M openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h

  Log Message:
  -----------
  [OpenMP][NFC] Remove unused and untested code from the device runtime

Summary:
We carried a lot of unused and untested code in the device runtime.
Among other reasons, we are planning major rewrites for which reduced
size is going to help a lot.

The number of code lines reduced by 14%!

Before:
-------------------------------------------------------------------------------
Language                     files          blank        comment           code
-------------------------------------------------------------------------------
CUDA                            13            489            841           2454
C/C++ Header                    14            322            493           1377
C                               12            117            124            559
CMake                            4             64             64            262
C++                              1              6              6             39
-------------------------------------------------------------------------------
SUM:                            44            998           1528           4691
-------------------------------------------------------------------------------

After:
-------------------------------------------------------------------------------
Language                     files          blank        comment           code
-------------------------------------------------------------------------------
CUDA                            13            366            733           1879
C/C++ Header                    14            317            484           1293
C                               12            117            124            559
CMake                            4             64             64            262
C++                              1              6              6             39
-------------------------------------------------------------------------------
SUM:                            44            870           1411           4032
-------------------------------------------------------------------------------

Reviewers: hfinkel, jhuber6, fghanim, JonChesterfield, grokos, AndreyChurbanov, ye-luo, tianshilei1992, ggeorgakoudis, Hahnfeld, ABataev, hbae, ronlieb, gregrodgers

Subscribers: jvesely, yaxunl, bollu, guansong, jfb, sstefan1, aaron.ballman, openmp-commits, cfe-commits

Tags: #clang, #openmp

Differential Revision: https://reviews.llvm.org/D83349



From all-commits at lists.llvm.org  Fri Jul 10 17:12:17 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Fri, 10 Jul 2020 17:12:17 -0700
Subject: [all-commits] [llvm/llvm-project] 943660: [openmp] Remove
 OMPConstants.cpp and replace it by...
Message-ID: <llvm/llvm-project/push/refs/heads/master/cd0ea0-943660@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 943660fd15f193dc6961597c25541fee2e01ebbb
      https://github.com/llvm/llvm-project/commit/943660fd15f193dc6961597c25541fee2e01ebbb
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Frontend/Directive/DirectiveBase.td
    M llvm/include/llvm/Frontend/OpenMP/CMakeLists.txt
    M llvm/include/llvm/Frontend/OpenMP/OMP.td
    M llvm/lib/Frontend/OpenMP/CMakeLists.txt
    R llvm/lib/Frontend/OpenMP/OMPConstants.cpp
    M llvm/test/TableGen/directive1.td
    M llvm/test/TableGen/directive2.td
    M llvm/utils/TableGen/DirectiveEmitter.cpp

  Log Message:
  -----------
  [openmp] Remove OMPConstants.cpp and replace it by OMP.cpp generated by tablegen

Summary:
Diff D83176 moved the last piece of code from OMPConstants.cpp and now this file was only
useful to include the tablegen generated file. This patch replace OMPConstants.cpp with OMP.cpp
generated by tablegen.

Reviewers: sstefan1, jdoerfert, jdenny

Reviewed By: sstefan1

Subscribers: mgorny, yaxunl, hiraditya, guansong, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83583



From all-commits at lists.llvm.org  Fri Jul 10 17:14:20 2020
From: all-commits at lists.llvm.org (adrian-prantl via All-commits)
Date: Fri, 10 Jul 2020 17:14:20 -0700
Subject: [all-commits] [llvm/llvm-project] 851cc2: Fix nesting of #ifdef
Message-ID: <llvm/llvm-project/push/refs/heads/master/943660-851cc2@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 851cc2f8f60ad86a8af4f57d23df0c930efdc4da
      https://github.com/llvm/llvm-project/commit/851cc2f8f60ad86a8af4f57d23df0c930efdc4da
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/tools/debugserver/source/MacOSX/MachProcess.mm

  Log Message:
  -----------
  Fix nesting of #ifdef

This fixes a compile error when building for an arm64 host.

Differential Revision: https://reviews.llvm.org/D83582



From all-commits at lists.llvm.org  Fri Jul 10 17:21:01 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Fri, 10 Jul 2020 17:21:01 -0700
Subject: [all-commits] [llvm/llvm-project] 351f2b: [InstSimplify] add tests
 for maxnum (PR46627); NFC
Message-ID: <llvm/llvm-project/push/refs/heads/master/851cc2-351f2b@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 351f2b3c0ab357d42b3bda319979fa537f1565c3
      https://github.com/llvm/llvm-project/commit/351f2b3c0ab357d42b3bda319979fa537f1565c3
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll

  Log Message:
  -----------
  [InstSimplify] add tests for maxnum (PR46627); NFC



From all-commits at lists.llvm.org  Fri Jul 10 17:24:45 2020
From: all-commits at lists.llvm.org (Akira Hatanaka via All-commits)
Date: Fri, 10 Jul 2020 17:24:45 -0700
Subject: [all-commits] [llvm/llvm-project] e9bf0a: [CodeGen] Store the
 return value of the target fun...
Message-ID: <llvm/llvm-project/push/refs/heads/master/351f2b-e9bf0a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e9bf0a710c993b932fa69c95ef6d0130fd721115
      https://github.com/llvm/llvm-project/commit/e9bf0a710c993b932fa69c95ef6d0130fd721115
  Author: Akira Hatanaka <ahatanaka at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGCXXABI.cpp
    M clang/lib/CodeGen/CGVTables.cpp
    M clang/test/CodeGenCXX/trivial_abi.cpp
    M clang/test/CodeGenObjCXX/objc-struct-cxx-abi.mm

  Log Message:
  -----------
  [CodeGen] Store the return value of the target function call to the
thunk's return value slot directly when the return type is an aggregate
instead of doing so via a temporary

This fixes PR45997 (https://bugs.llvm.org/show_bug.cgi?id=45997), which
is caused by a bug that has existed since we started passing and
returning C++ structs with ObjC strong pointer members (see
https://reviews.llvm.org/D44908) or structs annotated with trivial_abi
directly.

rdar://problem/63740936

Differential Revision: https://reviews.llvm.org/D82513



From all-commits at lists.llvm.org  Fri Jul 10 17:27:42 2020
From: all-commits at lists.llvm.org (Stefan Stipanovic via All-commits)
Date: Fri, 10 Jul 2020 17:27:42 -0700
Subject: [all-commits] [llvm/llvm-project] b8235d: Reland "[OpenMPOpt] ICV
	Tracking"
Message-ID: <llvm/llvm-project/push/refs/heads/master/e9bf0a-b8235d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b8235d2bd87158c280dded0a40c0f9ddc9cb519b
      https://github.com/llvm/llvm-project/commit/b8235d2bd87158c280dded0a40c0f9ddc9cb519b
  Author: sstefan1 <sstipanovic at s-energize.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/include/llvm/ADT/EnumeratedArray.h
    M llvm/include/llvm/Transforms/IPO/Attributor.h
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    A llvm/test/Transforms/OpenMP/dead_use.ll
    M llvm/test/Transforms/OpenMP/icv_tracking.ll

  Log Message:
  -----------
   Reland "[OpenMPOpt] ICV Tracking"

This reverts commit 1d542f0ca83fa1411d6501a8d088450d83abd5b8.

`recollectUses()` is added to prevent looking at dead uses after
Attributor run.

This is the first and most basic ICV Tracking implementation. For this
first version, we only support deduplication within the same BB.

Reviewers: jdoerfert, JonChesterfield, hamax97, jhuber6, uenoku,
baziotis, lebedev.ri

Differential Revision: https://reviews.llvm.org/D81788



From all-commits at lists.llvm.org  Fri Jul 10 17:42:35 2020
From: all-commits at lists.llvm.org (Akira Hatanaka via All-commits)
Date: Fri, 10 Jul 2020 17:42:35 -0700
Subject: [all-commits] [llvm/llvm-project] 3a5617: Fix build error
Message-ID: <llvm/llvm-project/push/refs/heads/master/b8235d-3a5617@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3a5617c02e38618bd5534491077afbc7178adf3f
      https://github.com/llvm/llvm-project/commit/3a5617c02e38618bd5534491077afbc7178adf3f
  Author: Akira Hatanaka <ahatanaka at apple.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGCXXABI.cpp

  Log Message:
  -----------
  Fix build error



From all-commits at lists.llvm.org  Fri Jul 10 17:47:28 2020
From: all-commits at lists.llvm.org (Mauricio Sifontes via All-commits)
Date: Fri, 10 Jul 2020 17:47:28 -0700
Subject: [all-commits] [llvm/llvm-project] 16e9cc: Create TestReducer pass
Message-ID: <llvm/llvm-project/push/refs/heads/master/3a5617-16e9cc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 16e9ccb2be7a2ebb04e781bbe4a4f9ce93a06c8e
      https://github.com/llvm/llvm-project/commit/16e9ccb2be7a2ebb04e781bbe4a4f9ce93a06c8e
  Author: Mauricio Sifontes <sifontes at google.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M mlir/test/lib/CMakeLists.txt
    A mlir/test/lib/Reducer/CMakeLists.txt
    A mlir/test/lib/Reducer/MLIRTestReducer.cpp
    A mlir/test/mlir-reduce/test-reducer-pass.mlir
    M mlir/tools/mlir-opt/CMakeLists.txt
    M mlir/tools/mlir-opt/mlir-opt.cpp

  Log Message:
  -----------
  Create TestReducer pass

- Create a pass that generates bugs based on trivially defined behavior for the purpose of testing the MLIR Reduce Tool.
- Implement the functionality inside the pass to crash mlir-opt in the presence of an operation with the name "crashOp".
- Register the pass as a test pass in the mlir-opt tool.

Reviewed by: jpienaar

Differential Revision: https://reviews.llvm.org/D83422



From all-commits at lists.llvm.org  Fri Jul 10 18:13:37 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Fri, 10 Jul 2020 18:13:37 -0700
Subject: [all-commits] [llvm/llvm-project] 7b67bc: [openmp] Fix warning in
	generated OMP.cpp
Message-ID: <llvm/llvm-project/push/refs/heads/master/16e9cc-7b67bc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7b67bc16ef1b954eea5f99e478ccd4840ebe7a06
      https://github.com/llvm/llvm-project/commit/7b67bc16ef1b954eea5f99e478ccd4840ebe7a06
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/utils/TableGen/DirectiveEmitter.cpp

  Log Message:
  -----------
  [openmp] Fix warning in generated OMP.cpp



From all-commits at lists.llvm.org  Fri Jul 10 18:28:09 2020
From: all-commits at lists.llvm.org (Thomas Lively via All-commits)
Date: Fri, 10 Jul 2020 18:28:09 -0700
Subject: [all-commits] [llvm/llvm-project] b59c6f: [WebAssembly] Prefer
 v128.const for constant splats
Message-ID: <llvm/llvm-project/push/refs/heads/master/7b67bc-b59c6f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b59c6fcaf3fc8fd4c42daeecf0545e47b37b1aa7
      https://github.com/llvm/llvm-project/commit/b59c6fcaf3fc8fd4c42daeecf0545e47b37b1aa7
  Author: Thomas Lively <tlively at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
    M llvm/test/CodeGen/WebAssembly/simd-arith.ll
    M llvm/test/CodeGen/WebAssembly/simd.ll

  Log Message:
  -----------
  [WebAssembly] Prefer v128.const for constant splats

In BUILD_VECTOR lowering, we used to generally prefer using splats
over v128.const instructions because v128.const has a very large
encoding. However, in d5b7a4e2e8 we switched to preferring consts
because they are expected to be more efficient in engines. This patch
updates the ISel patterns to match this current preference.

Differential Revision: https://reviews.llvm.org/D83581



From all-commits at lists.llvm.org  Fri Jul 10 18:31:45 2020
From: all-commits at lists.llvm.org (Vy Nguyen via All-commits)
Date: Fri, 10 Jul 2020 18:31:45 -0700
Subject: [all-commits] [llvm/llvm-project] 17ea41: Summary: [clang] Provide
 a way for WhileStmt to re...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b59c6f-17ea41@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 17ea41e472566823e16d3a04661221fbd18d9fae
      https://github.com/llvm/llvm-project/commit/17ea41e472566823e16d3a04661221fbd18d9fae
  Author: Vy Nguyen <vyng at google.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/Stmt.h
    M clang/include/clang/Parse/Parser.h
    M clang/include/clang/Sema/Sema.h
    M clang/lib/AST/ASTImporter.cpp
    M clang/lib/AST/Stmt.cpp
    M clang/lib/Parse/ParseStmt.cpp
    M clang/lib/Sema/SemaStmt.cpp
    M clang/lib/Sema/TreeTransform.h
    M clang/lib/Serialization/ASTReaderStmt.cpp
    M clang/lib/Serialization/ASTWriterStmt.cpp
    M clang/unittests/AST/SourceLocationTest.cpp

  Log Message:
  -----------
  Summary: [clang] Provide a way for WhileStmt to report the location of its LParen and RParen.

Summary: This helps avoiding hacks downstream.

Reviewers: shafik

Subscribers: martong, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83529



From all-commits at lists.llvm.org  Fri Jul 10 18:33:28 2020
From: all-commits at lists.llvm.org (Ben Shi via All-commits)
Date: Fri, 10 Jul 2020 18:33:28 -0700
Subject: [all-commits] [llvm/llvm-project] 28acaf: [RISCV][test] Add a test
 for (mul (add x, c1), c2)...
Message-ID: <llvm/llvm-project/push/refs/heads/master/17ea41-28acaf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 28acaf84230fd246311f1cf18bad34b4bc3e5c0c
      https://github.com/llvm/llvm-project/commit/28acaf84230fd246311f1cf18bad34b4bc3e5c0c
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    A llvm/test/CodeGen/RISCV/addimm-mulimm.ll

  Log Message:
  -----------
  [RISCV][test] Add a test for (mul (add x, c1), c2) -> (add (mul x, c2), c1*c2) transformation

Reviewed By: lenary, MaskRay

Differential Revision: https://reviews.llvm.org/D83159



From all-commits at lists.llvm.org  Fri Jul 10 19:34:56 2020
From: all-commits at lists.llvm.org (jsji via All-commits)
Date: Fri, 10 Jul 2020 19:34:56 -0700
Subject: [all-commits] [llvm/llvm-project] 3e3acc:
 [PowerPC][MachinePipeliner] Enable pipeliner if ha...
Message-ID: <llvm/llvm-project/push/refs/heads/master/28acaf-3e3acc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e3acc1cc773f61470d815165704288118cb27e1
      https://github.com/llvm/llvm-project/commit/3e3acc1cc773f61470d815165704288118cb27e1
  Author: Jinsong Ji <jji at us.ibm.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCSubtarget.cpp
    M llvm/test/CodeGen/PowerPC/sms-remark.ll

  Log Message:
  -----------
  [PowerPC][MachinePipeliner] Enable pipeliner if hasInstrSchedModel

P9 is the only one with InstrSchedModel, but we may have more in the
future, we should not hardcoded it to P9, check hasInstrSchedModel
instead.

Reviewed By: hfinkel

Differential Revision: https://reviews.llvm.org/D83590



From all-commits at lists.llvm.org  Fri Jul 10 20:17:13 2020
From: all-commits at lists.llvm.org (Pengfei Wang via All-commits)
Date: Fri, 10 Jul 2020 20:17:13 -0700
Subject: [all-commits] [llvm/llvm-project] e62809: [X86][MMX] Optimize MMX
	shift intrinsics.
Message-ID: <llvm/llvm-project/push/refs/heads/master/3e3acc-e62809@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e6280925249c87c11568a305a074581cc073bd45
      https://github.com/llvm/llvm-project/commit/e6280925249c87c11568a305a074581cc073bd45
  Author: Wang, Pengfei <pengfei.wang at intel.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/mmx-intrinsics.ll

  Log Message:
  -----------
  [X86][MMX] Optimize MMX shift intrinsics.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D83534



From all-commits at lists.llvm.org  Fri Jul 10 20:21:05 2020
From: all-commits at lists.llvm.org (Yaxun (Sam) Liu via All-commits)
Date: Fri, 10 Jul 2020 20:21:05 -0700
Subject: [all-commits] [llvm/llvm-project] 849d44: [HIP] Fix rocm detection
Message-ID: <llvm/llvm-project/push/refs/heads/master/e62809-849d44@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 849d4405f534434ebbda9889f24ff20122e34671
      https://github.com/llvm/llvm-project/commit/849d4405f534434ebbda9889f24ff20122e34671
  Author: Yaxun (Sam) Liu <yaxun.liu at amd.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/include/clang/Driver/Options.td
    M clang/lib/CodeGen/CGCUDANV.cpp
    M clang/lib/Driver/ToolChains/AMDGPU.cpp
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Driver/ToolChains/Gnu.cpp
    M clang/lib/Driver/ToolChains/HIP.cpp
    M clang/lib/Driver/ToolChains/MSVC.cpp
    M clang/lib/Driver/ToolChains/ROCm.h
    A clang/test/Driver/Inputs/rocm/bin/.hipVersion
    M clang/test/Driver/hip-include-path.hip
    A clang/test/Driver/hip-launch-api.hip
    A clang/test/Driver/hip-std.hip
    A clang/test/Driver/hip-version.hip
    M clang/test/Driver/rocm-detect.cl
    M clang/test/Driver/rocm-detect.hip
    M clang/test/Driver/rocm-not-found.cl

  Log Message:
  -----------
  [HIP] Fix rocm detection

Do not detect device library by default in rocm detector.
Only detect device library in Rocm and HIP toolchain.

Separate detection of HIP runtime and Rocm device library.

Detect rocm path by version file in host toolchains.

Also added detecting rocm version and printing rocm
installation path and version with -v.

Fixed include path and device library detection for
ROCm 3.5.

Added --hip-version option. Renamed --hip-device-lib-path
to --rocm-device-lib-path.

Fixed default value for -fhip-new-launch-api.

Added default -std option for HIP.

Differential Revision: https://reviews.llvm.org/D82930



From all-commits at lists.llvm.org  Fri Jul 10 21:35:11 2020
From: all-commits at lists.llvm.org (Jonas Devlieghere via All-commits)
Date: Fri, 10 Jul 2020 21:35:11 -0700
Subject: [all-commits] [llvm/llvm-project] 8ee225: [lldb/Test] Fix missing
 yaml2obj in Xcode standalo...
Message-ID: <llvm/llvm-project/push/refs/heads/master/849d44-8ee225@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ee225744f109b19e7d2412cbc50d4586991d8cf
      https://github.com/llvm/llvm-project/commit/8ee225744f109b19e7d2412cbc50d4586991d8cf
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/configuration.py
    M lldb/packages/Python/lldbsuite/test/dotest.py
    M lldb/packages/Python/lldbsuite/test/dotest_args.py
    M lldb/packages/Python/lldbsuite/test/lldbtest.py
    M lldb/test/API/CMakeLists.txt
    M lldb/test/API/lit.cfg.py
    M lldb/test/API/lit.site.cfg.py.in
    M lldb/utils/lldb-dotest/CMakeLists.txt
    M lldb/utils/lldb-dotest/lldb-dotest.in

  Log Message:
  -----------
  [lldb/Test] Fix missing yaml2obj in Xcode standalone build.

Rather than trying to find the yaml2obj from dotest we should pass it in
like we do for dsymutil and FileCheck.



From all-commits at lists.llvm.org  Fri Jul 10 22:42:40 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 22:42:40 -0700
Subject: [all-commits] [llvm/llvm-project] b5667d: [OpenMP][CUDA] Fix
 std::complex in GPU regions
Message-ID: <llvm/llvm-project/push/refs/heads/master/8ee225-b5667d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b5667d00e0447747419a783697b84a37f59ce055
      https://github.com/llvm/llvm-project/commit/b5667d00e0447747419a783697b84a37f59ce055
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M clang/lib/Headers/__clang_cuda_complex_builtins.h
    M clang/lib/Headers/__clang_cuda_math.h
    M clang/test/Headers/nvptx_device_math_complex.c
    M clang/test/Headers/nvptx_device_math_complex.cpp

  Log Message:
  -----------
  [OpenMP][CUDA] Fix std::complex in GPU regions

The old way worked to some degree for C++-mode but in C mode we actually
tried to introduce variants of macros (e.g., isinf). To make both modes
work reliably we get rid of those extra variants and directly use NVIDIA
intrinsics in the complex implementation. While this has to be revisited
as we add other GPU targets which want to reuse the code, it should be
fine for now.

Reviewed By: tra, JonChesterfield, yaxunl

Differential Revision: https://reviews.llvm.org/D83591



From all-commits at lists.llvm.org  Fri Jul 10 22:53:12 2020
From: all-commits at lists.llvm.org (Eric Christopher via All-commits)
Date: Fri, 10 Jul 2020 22:53:12 -0700
Subject: [all-commits] [llvm/llvm-project] 256e4d: Fix signed vs unsigned
 comparison warnings a diffe...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b5667d-256e4d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 256e4d46a67517056d1e45d71c02424db01eff44
      https://github.com/llvm/llvm-project/commit/256e4d46a67517056d1e45d71c02424db01eff44
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
    M lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp

  Log Message:
  -----------
  Fix signed vs unsigned comparison warnings a different way.



From all-commits at lists.llvm.org  Fri Jul 10 22:53:59 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 22:53:59 -0700
Subject: [all-commits] [llvm/llvm-project] c98699: [OpenMP][NFC] Remove
 unused (always fixed) arguments
Message-ID: <llvm/llvm-project/push/refs/heads/master/256e4d-54bd37@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c98699582a6333bbe76ff7853b4cd6beb45754cf
      https://github.com/llvm/llvm-project/commit/c98699582a6333bbe76ff7853b4cd6beb45754cf
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
    M clang/test/OpenMP/nvptx_data_sharing.cpp
    M clang/test/OpenMP/nvptx_parallel_codegen.cpp
    M clang/test/OpenMP/nvptx_target_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_distribute_codegen.cpp
    M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
    M openmp/libomptarget/deviceRTLs/common/src/parallel.cu
    M openmp/libomptarget/deviceRTLs/interface.h

  Log Message:
  -----------
  [OpenMP][NFC] Remove unused (always fixed) arguments

There are various runtime calls in the device runtime with unused, or
always fixed, arguments. This is bad for all sorts of reasons. Clean up
two before as we match them in OpenMPOpt now.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D83268


  Commit: b726c55709a0a5e31a26c8e381544348c5dcd402
      https://github.com/llvm/llvm-project/commit/b726c55709a0a5e31a26c8e381544348c5dcd402
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  [OpenMP][NFC] Fix some typos


  Commit: 54bd3751ceebe6eb67804a1ed8be72943817852f
      https://github.com/llvm/llvm-project/commit/54bd3751ceebe6eb67804a1ed8be72943817852f
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  [OpenMP][NFC] Add convenient helper and early exit check


Compare: https://github.com/llvm/llvm-project/compare/256e4d46a675...54bd3751ceeb

From all-commits at lists.llvm.org  Fri Jul 10 23:50:20 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Fri, 10 Jul 2020 23:50:20 -0700
Subject: [all-commits] [llvm/llvm-project] e8039a: [OpenMP] Identify GPU
 kernels (aka. OpenMP target ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/54bd37-5b0581@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e8039ad4def0c4a2499cfbaba38bcc8ef48dee92
      https://github.com/llvm/llvm-project/commit/e8039ad4def0c4a2499cfbaba38bcc8ef48dee92
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/OpenMPOpt.h
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    A llvm/test/Transforms/OpenMP/gpu_kernel_detection_remarks.ll

  Log Message:
  -----------
  [OpenMP] Identify GPU kernels (aka. OpenMP target regions)

We now identify GPU kernels, that is entry points into the GPU code.
These kernels (can) correspond to OpenMP target regions. With this patch
we identify and on request print them via remarks.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D83269


  Commit: 624d34afff5de099a6f84e678c81055556c3d42d
      https://github.com/llvm/llvm-project/commit/624d34afff5de099a6f84e678c81055556c3d42d
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  [OpenMP] Compute a proper module slice for the CGSCCC pass

The module slice describes which functions we can analyze and transform
while working on an SCC as part of the CGSCC OpenMPOpt pass. So far, we
simply restricted it to the SCC. In a follow up we will need to have a
bigger scope which is why this patch introduces a proper identification
of the module slice. In short, everything that has a transitive
reference to a function in the SCC or is transitively referenced by one
is fair game.

Reviewed By: sstefan1

Differential Revision: https://reviews.llvm.org/D83270


  Commit: 5b0581aedc2252481462970503d1085dc27e65eb
      https://github.com/llvm/llvm-project/commit/5b0581aedc2252481462970503d1085dc27e65eb
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    A llvm/test/Transforms/OpenMP/gpu_state_machine_function_ptr_replacement.ll

  Log Message:
  -----------
  [OpenMP] Replace function pointer uses in GPU state machine

In non-SPMD mode we create a state machine like code to identify the
parallel region the GPU worker threads should execute next. The
identification uses the parallel region function pointer as that allows
it to work even if the kernel (=target region) and the parallel region
are in separate TUs. However, taking the address of a function comes
with various downsides. With this patch we will identify the most common
situation and replace the function pointer use with a dummy global
symbol (for identification purposes only). That means, if the parallel
region is only called from a single target region (or kernel), we do not
use the function pointer of the parallel region to identify it but a new
global symbol.

Fixes PR46450.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D83271


Compare: https://github.com/llvm/llvm-project/compare/54bd3751ceeb...5b0581aedc22

From all-commits at lists.llvm.org  Sat Jul 11 00:18:23 2020
From: all-commits at lists.llvm.org (Mehdi Amini via All-commits)
Date: Sat, 11 Jul 2020 00:18:23 -0700
Subject: [all-commits] [llvm/llvm-project] c44702: Remove unused variable
 `KMPC_KERNEL_PARALLEL_WORK_...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5b0581-c44702@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c44702bcdf8aa829e28399d0d4ac4bfc5ac4fff1
      https://github.com/llvm/llvm-project/commit/c44702bcdf8aa829e28399d0d4ac4bfc5ac4fff1
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  Remove unused variable `KMPC_KERNEL_PARALLEL_WORK_FN_PTR_ARG_NO` (NFC)

This fixes a compiler warning.



From all-commits at lists.llvm.org  Sat Jul 11 00:40:09 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Sat, 11 Jul 2020 00:40:09 -0700
Subject: [all-commits] [llvm/llvm-project] dce6bc: [OpenMP][FIX] remove
 unused variable and long if-e...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c44702-dce6bc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dce6bc18c4e1d086182f9faa3f984912566a3c20
      https://github.com/llvm/llvm-project/commit/dce6bc18c4e1d086182f9faa3f984912566a3c20
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  [OpenMP][FIX] remove unused variable and long if-else chain

MSVC throws an error if you use "too many" if-else in a row:
  `Frontend/OpenMP/OMPKinds.def(570): fatal error C1061: compiler limit:
    blocks nested too deeply`
We work around it now...



From all-commits at lists.llvm.org  Sat Jul 11 02:13:46 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Sat, 11 Jul 2020 02:13:46 -0700
Subject: [all-commits] [llvm/llvm-project] c3bdc9: [clang-tidy] Reworked
 enum options handling(again)
Message-ID: <llvm/llvm-project/push/refs/heads/master/dce6bc-c3bdc9@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c3bdc9814d947946bf8e1062f6bf41b7f8813f80
      https://github.com/llvm/llvm-project/commit/c3bdc9814d947946bf8e1062f6bf41b7f8813f80
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/ClangTidyCheck.cpp
    M clang-tools-extra/clang-tidy/ClangTidyCheck.h
    M clang-tools-extra/clang-tidy/abseil/StringFindStartswithCheck.cpp
    M clang-tools-extra/clang-tidy/cppcoreguidelines/InitVariablesCheck.cpp
    M clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsConstantArrayIndexCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/MakeSmartPtrCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/PassByValueCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/ReplaceAutoPtrCheck.cpp
    M clang-tools-extra/clang-tidy/modernize/ReplaceRandomShuffleCheck.cpp
    M clang-tools-extra/clang-tidy/performance/MoveConstructorInitCheck.cpp
    M clang-tools-extra/clang-tidy/performance/TypePromotionInMathFnCheck.cpp
    M clang-tools-extra/clang-tidy/performance/UnnecessaryValueParamCheck.cpp
    M clang-tools-extra/clang-tidy/readability/IdentifierNamingCheck.cpp
    M clang-tools-extra/clang-tidy/readability/IdentifierNamingCheck.h
    M clang-tools-extra/clang-tidy/utils/IncludeSorter.cpp
    M clang-tools-extra/clang-tidy/utils/IncludeSorter.h
    M clang-tools-extra/clang-tidy/utils/TransformerClangTidyCheck.cpp
    M clang-tools-extra/unittests/clang-tidy/ClangTidyOptionsTest.cpp

  Log Message:
  -----------
  [clang-tidy] Reworked enum options handling(again)

Reland b9306fd after fixing the issue causing mac builds to fail unittests.

Following on from D77085, I was never happy with the passing a mapping to the option get/store functions. This patch addresses this by using explicit specializations to handle the serializing and deserializing of enum options.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D82188



From all-commits at lists.llvm.org  Sat Jul 11 02:43:21 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Sat, 11 Jul 2020 02:43:21 -0700
Subject: [all-commits] [llvm/llvm-project] 4abdcd: Fix gn builds after
	943660fd1
Message-ID: <llvm/llvm-project/push/refs/heads/master/c3bdc9-4abdcd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4abdcdb45ee22d77dd64a71cb41e967d35361280
      https://github.com/llvm/llvm-project/commit/4abdcdb45ee22d77dd64a71cb41e967d35361280
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/lib/Frontend/OpenMP/BUILD.gn

  Log Message:
  -----------
  Fix gn builds after 943660fd1



From all-commits at lists.llvm.org  Sat Jul 11 02:45:40 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Sat, 11 Jul 2020 02:45:40 -0700
Subject: [all-commits] [llvm/llvm-project] 8fb91d: Revert "Fix gn builds
	after 943660fd1"
Message-ID: <llvm/llvm-project/push/refs/heads/master/4abdcd-8fb91d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8fb91dfeed1bd1ffdfd31a345e1bf7cf0b7c86e2
      https://github.com/llvm/llvm-project/commit/8fb91dfeed1bd1ffdfd31a345e1bf7cf0b7c86e2
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/lib/Frontend/OpenMP/BUILD.gn

  Log Message:
  -----------
  Revert "Fix gn builds after 943660fd1"

This reverts commit 4abdcdb45ee22d77dd64a71cb41e967d35361280.



From all-commits at lists.llvm.org  Sat Jul 11 03:42:25 2020
From: all-commits at lists.llvm.org (Nathan James via All-commits)
Date: Sat, 11 Jul 2020 03:42:25 -0700
Subject: [all-commits] [llvm/llvm-project] 35af6f: Reland Fix gn build after
	943660f
Message-ID: <llvm/llvm-project/push/refs/heads/master/8fb91d-35af6f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 35af6f11e04b777b73035f59bfabb68a08ca4ad9
      https://github.com/llvm/llvm-project/commit/35af6f11e04b777b73035f59bfabb68a08ca4ad9
  Author: Nathan James <n.james93 at hotmail.co.uk>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/lib/Frontend/OpenMP/BUILD.gn

  Log Message:
  -----------
  Reland Fix gn build after 943660f



From all-commits at lists.llvm.org  Sat Jul 11 03:44:54 2020
From: all-commits at lists.llvm.org (Nico Weber via All-commits)
Date: Sat, 11 Jul 2020 03:44:54 -0700
Subject: [all-commits] [llvm/llvm-project] 09a95f: [gn build] (manually)
 merge 943660fd15f193
Message-ID: <llvm/llvm-project/push/refs/heads/master/35af6f-09a95f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 09a95f51fb1fb86442418d891f67a43e2a3ca698
      https://github.com/llvm/llvm-project/commit/09a95f51fb1fb86442418d891f67a43e2a3ca698
  Author: Nico Weber <thakis at chromium.org>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Frontend/OpenMP/CMakeLists.txt
    M llvm/utils/gn/secondary/llvm/include/llvm/Frontend/OpenMP/BUILD.gn
    M llvm/utils/gn/secondary/llvm/lib/Frontend/OpenMP/BUILD.gn

  Log Message:
  -----------
  [gn build] (manually) merge 943660fd15f193



From all-commits at lists.llvm.org  Sat Jul 11 03:54:04 2020
From: all-commits at lists.llvm.org (Roman Lebedev via All-commits)
Date: Sat, 11 Jul 2020 03:54:04 -0700
Subject: [all-commits] [llvm/llvm-project] 4500db: Revert "Reland
 "[InstCombine] Lower infinite combi...
Message-ID: <llvm/llvm-project/push/refs/heads/master/09a95f-4500db@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4500db8c59621a31c622862a2946457fdee481ce
      https://github.com/llvm/llvm-project/commit/4500db8c59621a31c622862a2946457fdee481ce
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  Revert "Reland "[InstCombine] Lower infinite combine loop detection thresholds"""

And there's a new hit: https://bugs.llvm.org/show_bug.cgi?id=46680
This reverts commit 7103c87596efccd532e9fe04a6ba6a200fed8481.



From all-commits at lists.llvm.org  Sat Jul 11 04:03:07 2020
From: all-commits at lists.llvm.org (avl-llvm via All-commits)
Date: Sat, 11 Jul 2020 04:03:07 -0700
Subject: [all-commits] [llvm/llvm-project] f7907e: [TRE] allow TRE for
	non-capturing calls.
Message-ID: <llvm/llvm-project/push/refs/heads/master/4500db-f7907e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f7907e9d223d8484f9afd457ba614c2db2ae4743
      https://github.com/llvm/llvm-project/commit/f7907e9d223d8484f9afd457ba614c2db2ae4743
  Author: Alexey Lapshin <a.v.lapshin at mail.ru>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
    M llvm/test/Transforms/TailCallElim/basic.ll
    A llvm/test/Transforms/TailCallElim/tre-multiple-exits.ll
    A llvm/test/Transforms/TailCallElim/tre-noncapturing-alloca-calls.ll

  Log Message:
  -----------
  [TRE] allow TRE for non-capturing calls.

The current implementation of Tail Recursion Elimination has a very restricted
pre-requisite: AllCallsAreTailCalls. i.e. it requires that no function
call receives a pointer to local stack. Generally, function calls that
receive a pointer to local stack but do not capture it - should not
break TRE. This fix allows us to do TRE if it is proved that no pointer
to the local stack is escaped.

Reviewed by: efriedma

Differential Revision: https://reviews.llvm.org/D82085



From all-commits at lists.llvm.org  Sat Jul 11 04:22:28 2020
From: all-commits at lists.llvm.org (cdevadas via All-commits)
Date: Sat, 11 Jul 2020 04:22:28 -0700
Subject: [all-commits] [llvm/llvm-project] d7a056: [AMDGPU] Move LowerSwitch
 pass to CodeGenPrepare.
Message-ID: <llvm/llvm-project/push/refs/heads/master/f7907e-d7a056@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d7a05698efcfa6c596bcaadd8d5154612990f8f3
      https://github.com/llvm/llvm-project/commit/d7a05698efcfa6c596bcaadd8d5154612990f8f3
  Author: Christudasan Devadasan <Christudasan.Devadasan at amd.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    A llvm/test/CodeGen/AMDGPU/switch-default-block-unreachable.ll

  Log Message:
  -----------
  [AMDGPU] Move LowerSwitch pass to CodeGenPrepare.

It is possible that LowerSwitch pass leaves certain blocks
unreachable from the entry. If not removed, these dead blocks
can cause undefined behavior in the subsequent passes.
It caused a crash in the AMDGPU backend after the instruction
selection when a PHI node has its incoming values coming from
these unreachable blocks.

In the AMDGPU pass flow, the last invocation of UnreachableBlockElim
precedes where LowerSwitch is currently placed and eventually
missed out on the opportunity to get these blocks eliminated.
This patch ensures that LowerSwitch pass get inserted earlier
to make use of the existing unreachable block elimination pass.

Reviewed By: sameerds, arsenm

Differential Revision: https://reviews.llvm.org/D83584



From all-commits at lists.llvm.org  Sat Jul 11 05:36:36 2020
From: all-commits at lists.llvm.org (Stefan Stipanovic via All-commits)
Date: Sat, 11 Jul 2020 05:36:36 -0700
Subject: [all-commits] [llvm/llvm-project] 850b15: [Attributor][NFC] Add
 more debug output for delete...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d7a056-850b15@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 850b150cff3dfb5f2113d9c3c483e2d22b318ced
      https://github.com/llvm/llvm-project/commit/850b150cff3dfb5f2113d9c3c483e2d22b318ced
  Author: sstefan1 <sstipanovic at s-energize.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/Attributor.cpp

  Log Message:
  -----------
  [Attributor][NFC] Add more debug output for deleted functions



From all-commits at lists.llvm.org  Sat Jul 11 07:10:05 2020
From: all-commits at lists.llvm.org (darkbuck via All-commits)
Date: Sat, 11 Jul 2020 07:10:05 -0700
Subject: [all-commits] [llvm/llvm-project] 0b4cf8: [fix-irreducible] Skip
 unreachable predecessors.
Message-ID: <llvm/llvm-project/push/refs/heads/master/850b15-81db61@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0b4cf802fad4f504aefbeb70c061e60cff10d153
      https://github.com/llvm/llvm-project/commit/0b4cf802fad4f504aefbeb70c061e60cff10d153
  Author: Michael Liao <michael.hliao at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Utils/FixIrreducible.cpp
    A llvm/test/Transforms/FixIrreducible/unreachable.ll

  Log Message:
  -----------
  [fix-irreducible] Skip unreachable predecessors.

Summary:
- Skip unreachable predecessors during header detection in SCC. Those
  unreachable blocks would be generated in the switch lowering pass in
  the corner cases or other frontends. Even though they could be removed
  through the CFG simplification, we should skip them during header
  detection.

Reviewers: sameerds

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83562


  Commit: 81db614411bdc8f95e5b7e2acaf551507eb7201b
      https://github.com/llvm/llvm-project/commit/81db614411bdc8f95e5b7e2acaf551507eb7201b
  Author: Michael Liao <michael.hliao at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp

  Log Message:
  -----------
  Fix `-Wunused-variable` warnings. NFC.


Compare: https://github.com/llvm/llvm-project/compare/850b150cff3d...81db614411bd

From all-commits at lists.llvm.org  Sat Jul 11 09:06:36 2020
From: all-commits at lists.llvm.org (yashjain1129 via All-commits)
Date: Sat, 11 Jul 2020 09:06:36 -0700
Subject: [all-commits] [llvm/llvm-project] 102828: [MLIR] Parallelize
 affine.for op to 1-D affine.par...
Message-ID: <llvm/llvm-project/push/refs/heads/master/81db61-102828@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 102828249c8ec9ab43ee84f496274f2853ed899c
      https://github.com/llvm/llvm-project/commit/102828249c8ec9ab43ee84f496274f2853ed899c
  Author: Yash Jain <yash.jain at polymagelabs.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Affine/Passes.h
    M mlir/include/mlir/Dialect/Affine/Passes.td
    M mlir/include/mlir/Dialect/Affine/Utils.h
    A mlir/lib/Dialect/Affine/Transforms/AffineParallelize.cpp
    M mlir/lib/Dialect/Affine/Transforms/CMakeLists.txt
    M mlir/lib/Dialect/Affine/Utils/Utils.cpp
    R mlir/test/Dialect/Affine/parallelism-detection.mlir
    A mlir/test/Dialect/Affine/parallelize.mlir
    M mlir/test/lib/Dialect/Affine/CMakeLists.txt
    R mlir/test/lib/Dialect/Affine/TestParallelismDetection.cpp
    M mlir/tools/mlir-opt/mlir-opt.cpp

  Log Message:
  -----------
  [MLIR] Parallelize affine.for op to 1-D affine.parallel op

Introduce pass to convert parallel affine.for op into 1-D affine.parallel op.
Run using --affine-parallelize. Removes test-detect-parallel: pass for checking
parallel affine.for ops.

Signed-off-by: Yash Jain <yash.jain at polymagelabs.com>

Differential Revision: https://reviews.llvm.org/D83193



From all-commits at lists.llvm.org  Sat Jul 11 09:45:30 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Sat, 11 Jul 2020 09:45:30 -0700
Subject: [all-commits] [llvm/llvm-project] 6e42a4: [flang][openmp] Check
 clauses allowed semantic wit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/102828-6e42a4@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e42a417bacbfd5a1f58b0ccb7c9b34ff9e54523
      https://github.com/llvm/llvm-project/commit/6e42a417bacbfd5a1f58b0ccb7c9b34ff9e54523
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M flang/lib/Semantics/check-omp-structure.cpp
    M flang/lib/Semantics/check-omp-structure.h
    M flang/test/Semantics/omp-clause-validity01.f90
    M llvm/include/llvm/Frontend/Directive/DirectiveBase.td
    M llvm/include/llvm/Frontend/OpenMP/CMakeLists.txt
    M llvm/include/llvm/Frontend/OpenMP/OMP.td
    M llvm/test/TableGen/directive1.td
    M llvm/test/TableGen/directive2.td
    M llvm/utils/TableGen/DirectiveEmitter.cpp
    M llvm/utils/TableGen/TableGen.cpp
    M llvm/utils/TableGen/TableGenBackends.h

  Log Message:
  -----------
  [flang][openmp] Check clauses allowed semantic with tablegen generated map

Summary:
This patch is enabling the generation of clauses enum sets for semantics check in Flang through
tablegen. Enum sets and directive - sets map is generated by the new tablegen infrsatructure for OpenMP
and other directive languages.
The semantic checks for OpenMP are modified to use this newly generated map.

Reviewers: DavidTruby, sscalpone, kiranchandramohan, ichoyjx, jdoerfert

Reviewed By: DavidTruby, ichoyjx

Subscribers: mgorny, yaxunl, hiraditya, guansong, sstefan1, aaron.ballman, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83326



From all-commits at lists.llvm.org  Sat Jul 11 09:49:05 2020
From: all-commits at lists.llvm.org (Yaxun (Sam) Liu via All-commits)
Date: Sat, 11 Jul 2020 09:49:05 -0700
Subject: [all-commits] [llvm/llvm-project] 5d2c3e: Fix regression due to
 test hip-version.hip
Message-ID: <llvm/llvm-project/push/refs/heads/master/6e42a4-5d2c3e@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5d2c3e031a6861b3e95673d0e238c09938dd9c0d
      https://github.com/llvm/llvm-project/commit/5d2c3e031a6861b3e95673d0e238c09938dd9c0d
  Author: Yaxun (Sam) Liu <yaxun.liu at amd.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/AMDGPU.cpp
    M clang/lib/Driver/ToolChains/AMDGPU.h
    M clang/lib/Driver/ToolChains/Darwin.cpp
    M clang/lib/Driver/ToolChains/Darwin.h
    M clang/lib/Driver/ToolChains/FreeBSD.cpp
    M clang/lib/Driver/ToolChains/FreeBSD.h
    M clang/lib/Driver/ToolChains/HIP.cpp
    M clang/lib/Driver/ToolChains/MinGW.cpp
    M clang/lib/Driver/ToolChains/MinGW.h
    M clang/test/Driver/hip-version.hip

  Log Message:
  -----------
  Fix regression due to test hip-version.hip

Added RocmInstallationDetector to Darwin and MinGW.

Fixed duplicate ROCm detector in ROCm toolchain.



From all-commits at lists.llvm.org  Sat Jul 11 09:59:42 2020
From: all-commits at lists.llvm.org (Johannes Doerfert via All-commits)
Date: Sat, 11 Jul 2020 09:59:42 -0700
Subject: [all-commits] [llvm/llvm-project] 593743: [OpenMP] Silence unused
 symbol warning with proper...
Message-ID: <llvm/llvm-project/push/refs/heads/master/5d2c3e-593743@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5937434677afc5be47977f8d340ff499589f2ef3
      https://github.com/llvm/llvm-project/commit/5937434677afc5be47977f8d340ff499589f2ef3
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M openmp/libomptarget/deviceRTLs/common/src/reduction.cu

  Log Message:
  -----------
  [OpenMP] Silence unused symbol warning with proper ifdefs



From all-commits at lists.llvm.org  Sat Jul 11 10:00:23 2020
From: all-commits at lists.llvm.org (=?UTF-8?B?VmFsZW50aW4gQ2xlbWVudCAo44OQ44Os44Oz44K/44Kk44OzIOOCr+ODrA==?= =?UTF-8?B?44Oh44OzKQ==?= via All-commits)
Date: Sat, 11 Jul 2020 10:00:23 -0700
Subject: [all-commits] [llvm/llvm-project] 8f183d: [openmp] Remove unused
 variable in DirectiveEmitter
Message-ID: <llvm/llvm-project/push/refs/heads/master/593743-8f183d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f183d9f3d13d66a679bd449b1f5d34942560028
      https://github.com/llvm/llvm-project/commit/8f183d9f3d13d66a679bd449b1f5d34942560028
  Author: clementval <clementval at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/utils/TableGen/DirectiveEmitter.cpp

  Log Message:
  -----------
  [openmp] Remove unused variable in DirectiveEmitter



From all-commits at lists.llvm.org  Sat Jul 11 12:39:46 2020
From: all-commits at lists.llvm.org (stephenneuendorffer via All-commits)
Date: Sat, 11 Jul 2020 12:39:46 -0700
Subject: [all-commits] [llvm/llvm-project] d8c350: [examples] fix
	ExceptionDemo
Message-ID: <llvm/llvm-project/push/refs/heads/master/8f183d-d8c350@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d8c35031a39e7b1bf9524ddd325c7a91dbb05f1d
      https://github.com/llvm/llvm-project/commit/d8c35031a39e7b1bf9524ddd325c7a91dbb05f1d
  Author: Stephen Neuendorffer <stephen.neuendorffer at xilinx.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/examples/ExceptionDemo/ExceptionDemo.cpp

  Log Message:
  -----------
  [examples] fix ExceptionDemo

Code didn't compile in a release build.  Guard debug output with
ifndef NDEBUG.

Differential Revision: https://reviews.llvm.org/D83628



From all-commits at lists.llvm.org  Sat Jul 11 12:55:14 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Sat, 11 Jul 2020 12:55:14 -0700
Subject: [all-commits] [llvm/llvm-project] 47872a: [X86] Add test cases for
 missed opportunities to u...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d8c350-47872a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 47872adf6ae236c798d05b7229e00f363ab2fe0f
      https://github.com/llvm/llvm-project/commit/47872adf6ae236c798d05b7229e00f363ab2fe0f
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/avx512-logic.ll
    M llvm/test/CodeGen/X86/avx512vl-logic.ll

  Log Message:
  -----------
  [X86] Add test cases for missed opportunities to use vpternlog due to a bitcast between the logic ops.

These test cases fail to use vpternlog because the AND was converted
to a blend shuffle and then converted back to AND during shuffle lowering.
This results in the AND having a different type than it started with.
This prevents our custom matching logic from seeing the two logic ops.



From all-commits at lists.llvm.org  Sat Jul 11 13:06:08 2020
From: all-commits at lists.llvm.org (Mehdi Amini via All-commits)
Date: Sat, 11 Jul 2020 13:06:08 -0700
Subject: [all-commits] [llvm/llvm-project] 3b04af: Fix some memory leak in
 MLIRContext with respect t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/47872a-44b0b7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b04af4d84fbffa6a2e90cfd187ed01092b45684
      https://github.com/llvm/llvm-project/commit/3b04af4d84fbffa6a2e90cfd187ed01092b45684
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M mlir/lib/IR/MLIRContext.cpp

  Log Message:
  -----------
  Fix some memory leak in MLIRContext with respect to registered types/attributes interfaces

Differential Revision: https://reviews.llvm.org/D83618


  Commit: 44b0b7cf6605c41728f445c363415b9b6f48db04
      https://github.com/llvm/llvm-project/commit/44b0b7cf6605c41728f445c363415b9b6f48db04
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M mlir/lib/Parser/Parser.cpp

  Log Message:
  -----------
  Fix one memory leak in the MLIRParser by using std::unique_ptr to hold the new block pointer

 This is NFC when there is no parsing error.

Differential Revision: https://reviews.llvm.org/D83619


Compare: https://github.com/llvm/llvm-project/compare/47872adf6ae2...44b0b7cf6605

From all-commits at lists.llvm.org  Sat Jul 11 13:21:33 2020
From: all-commits at lists.llvm.org (darkbuck via All-commits)
Date: Sat, 11 Jul 2020 13:21:33 -0700
Subject: [all-commits] [llvm/llvm-project] b8409c: Fix `-Wreturn-type`
	warning. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/44b0b7-b8409c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b8409c03ed90807f3d49c7d98dceea98cf461f7a
      https://github.com/llvm/llvm-project/commit/b8409c03ed90807f3d49c7d98dceea98cf461f7a
  Author: Michael Liao <michael.hliao at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M clang/lib/Tooling/Syntax/BuildTree.cpp

  Log Message:
  -----------
  Fix `-Wreturn-type` warning. NFC.



From all-commits at lists.llvm.org  Sat Jul 11 14:32:10 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Sat, 11 Jul 2020 14:32:10 -0700
Subject: [all-commits] [llvm/llvm-project] 679206: [NewGVN] Regenerate test
	checks (NFC)
Message-ID: <llvm/llvm-project/push/refs/heads/master/b8409c-679206@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6792069a3fdb412d06dd3cc42a6181c6fb7db860
      https://github.com/llvm/llvm-project/commit/6792069a3fdb412d06dd3cc42a6181c6fb7db860
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/NewGVN/assumes.ll

  Log Message:
  -----------
  [NewGVN] Regenerate test checks (NFC)



From all-commits at lists.llvm.org  Sat Jul 11 16:42:28 2020
From: all-commits at lists.llvm.org (Kuter Dinel via All-commits)
Date: Sat, 11 Jul 2020 16:42:28 -0700
Subject: [all-commits] [llvm/llvm-project] 4dbe82: [Attributor] Introudce
 attribute seed allow list.
Message-ID: <llvm/llvm-project/push/refs/heads/master/679206-4dbe82@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4dbe82eef34e5ab8a9b0dabdbca194ff6858fc7f
      https://github.com/llvm/llvm-project/commit/4dbe82eef34e5ab8a9b0dabdbca194ff6858fc7f
  Author: kuter <kuterdinel at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/Attributor.h
    M llvm/lib/Transforms/IPO/Attributor.cpp
    A llvm/test/Transforms/Attributor/allow_list.ll

  Log Message:
  -----------
  [Attributor] Introudce attribute seed allow list.



From all-commits at lists.llvm.org  Sat Jul 11 16:45:24 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Sat, 11 Jul 2020 16:45:24 -0700
Subject: [all-commits] [llvm/llvm-project] d1bcdd: [llvm-objdump][test] Move
 tests after dc4a6f5db4f0...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4dbe82-d1bcdd@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d1bcddb5c1fe7135e712b0e08874ed64c70f3e49
      https://github.com/llvm/llvm-project/commit/d1bcddb5c1fe7135e712b0e08874ed64c70f3e49
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    R llvm/test/tools/llvm-objdump/ARM/Inputs/debug.c
    R llvm/test/tools/llvm-objdump/ARM/Inputs/wide-char.c
    R llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf4-sections.s
    R llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf4.s
    R llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf5-sections.s
    R llvm/test/tools/llvm-objdump/ARM/debug-vars-dwarf5.s
    R llvm/test/tools/llvm-objdump/ARM/debug-vars-wide-chars.s
    R llvm/test/tools/llvm-objdump/ARM/lit.local.cfg
    A llvm/test/tools/llvm-objdump/ELF/ARM/Inputs/debug.c
    A llvm/test/tools/llvm-objdump/ELF/ARM/Inputs/wide-char.c
    A llvm/test/tools/llvm-objdump/ELF/ARM/debug-vars-dwarf4-sections.s
    A llvm/test/tools/llvm-objdump/ELF/ARM/debug-vars-dwarf4.s
    A llvm/test/tools/llvm-objdump/ELF/ARM/debug-vars-dwarf5-sections.s
    A llvm/test/tools/llvm-objdump/ELF/ARM/debug-vars-dwarf5.s
    A llvm/test/tools/llvm-objdump/ELF/ARM/debug-vars-wide-chars.s
    A llvm/test/tools/llvm-objdump/ELF/PowerPC/debug-vars.s
    A llvm/test/tools/llvm-objdump/ELF/RISCV/lit.local.cfg
    A llvm/test/tools/llvm-objdump/ELF/RISCV/unknown-arch-attr.test
    R llvm/test/tools/llvm-objdump/PowerPC/debug-vars.s
    R llvm/test/tools/llvm-objdump/PowerPC/lit.local.cfg
    R llvm/test/tools/llvm-objdump/RISCV/lit.local.cfg
    R llvm/test/tools/llvm-objdump/RISCV/unknown-arch-attr.test

  Log Message:
  -----------
  [llvm-objdump][test] Move tests after dc4a6f5db4f0178bae43ef615cc8902c759d6195

Move RISCV/ to ELF/RISCV/ as well.



From all-commits at lists.llvm.org  Sat Jul 11 20:49:58 2020
From: all-commits at lists.llvm.org (ZequanWu via All-commits)
Date: Sat, 11 Jul 2020 20:49:58 -0700
Subject: [all-commits] [llvm/llvm-project] 77272d: [COFF] Fix endianness of
 .llvm.call-graph-profile ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d1bcdd-77272d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 77272d177a2d7128cf09dc2d27b353cc3e1ecae0
      https://github.com/llvm/llvm-project/commit/77272d177a2d7128cf09dc2d27b353cc3e1ecae0
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2020-07-11 (Sat, 11 Jul 2020)

  Changed paths:
    M llvm/lib/MC/WinCOFFObjectWriter.cpp

  Log Message:
  -----------
  [COFF] Fix endianness of .llvm.call-graph-profile section data



From all-commits at lists.llvm.org  Sun Jul 12 01:13:32 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Sun, 12 Jul 2020 01:13:32 -0700
Subject: [all-commits] [llvm/llvm-project] 6634ae: [SCCP] Add test for
 predicate info condition handl...
Message-ID: <llvm/llvm-project/push/refs/heads/master/77272d-6634ae@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6634aef71f3b5e9820d2955bd6b39d2744de06eb
      https://github.com/llvm/llvm-project/commit/6634aef71f3b5e9820d2955bd6b39d2744de06eb
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    A llvm/test/Transforms/SCCP/predicateinfo-cond.ll

  Log Message:
  -----------
  [SCCP] Add test for predicate info condition handling (NFC)



From all-commits at lists.llvm.org  Sun Jul 12 01:40:01 2020
From: all-commits at lists.llvm.org (tentzen via All-commits)
Date: Sun, 12 Jul 2020 01:40:01 -0700
Subject: [all-commits] [llvm/llvm-project] 66f1dc: [Windows SEH] Fix the
 frame-ptr of a nested-filter...
Message-ID: <llvm/llvm-project/push/refs/heads/master/6634ae-66f1dc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 66f1dcd872dba189ee054fb016f4bff535fb5afc
      https://github.com/llvm/llvm-project/commit/66f1dcd872dba189ee054fb016f4bff535fb5afc
  Author: Ten Tzen <tentzen at microsoft.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/lib/CodeGen/CGException.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    A clang/test/CodeGen/windows-seh-filter-inFinally.c

  Log Message:
  -----------
  [Windows SEH] Fix the frame-ptr of a nested-filter within a _finally

This change fixed a SEH bug (exposed by test58 & test61 in MSVC test xcpt4u.c);
when an Except-filter is located inside a finally, the frame-pointer generated today
via intrinsic @llvm.eh.recoverfp is the frame-pointer of the immediate
parent _finally, not the frame-ptr of outermost host function.

The fix is to retrieve the Establisher's frame-pointer that was previously saved in
parent's frame.
The prolog of a filter inside a _finally should be like code below:

%0 = call i8* @llvm.eh.recoverfp(i8* bitcast (@"?fin$0 at 0@main@@"), i8*%frame_pointer)
%1 = call i8* @llvm.localrecover(i8* bitcast (@"?fin$0 at 0@main@@"), i8*%0, i32 0)
%2 = bitcast i8* %1 to i8**
%3 = load i8*, i8** %2, align 8

Differential Revision: https://reviews.llvm.org/D77982



From all-commits at lists.llvm.org  Sun Jul 12 05:53:22 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Sun, 12 Jul 2020 05:53:22 -0700
Subject: [all-commits] [llvm/llvm-project] 39009a: [DAGCombiner] tighten
 fast-math constraints for fm...
Message-ID: <llvm/llvm-project/push/refs/heads/master/66f1dc-39009a@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 39009a8245dae78250081b16fc679ce338af405a
      https://github.com/llvm/llvm-project/commit/39009a8245dae78250081b16fc679ce338af405a
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/AArch64/fadd-combines.ll
    M llvm/test/CodeGen/X86/fma_patterns.ll

  Log Message:
  -----------
  [DAGCombiner] tighten fast-math constraints for fma fold

fadd (fma A, B, (fmul C, D)), E --> fma A, B, (fma C, D, E)

This is only allowed when "reassoc" is present on the fadd.

As discussed in D80801, this transform goes beyond
what is allowed by "contract" FMF (-ffp-contract=fast).
That is because we are fusing the trailing add of 'E' with a
multiply, but without "reassoc", the code mandates that the
products A*B and C*D are added together before adding in 'E'.

I've added this example to the LangRef to try to clarify the
meaning of "contract". If that seems reasonable, we should
probably do something similar for the clang docs because
there does not appear to be any formal spec for the behavior
of -ffp-contract=fast.

Differential Revision: https://reviews.llvm.org/D82499



From all-commits at lists.llvm.org  Sun Jul 12 07:28:24 2020
From: all-commits at lists.llvm.org (Rahul Joshi via All-commits)
Date: Sun, 12 Jul 2020 07:28:24 -0700
Subject: [all-commits] [llvm/llvm-project] 032810: [NFC] Fix comment style
 in MLIR unittests to confo...
Message-ID: <llvm/llvm-project/push/refs/heads/master/39009a-032810@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 032810f58986cd568980227c9531de91d8bcb1cd
      https://github.com/llvm/llvm-project/commit/032810f58986cd568980227c9531de91d8bcb1cd
  Author: Rahul Joshi <jurahul at google.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M mlir/unittests/Dialect/SPIRV/DeserializationTest.cpp
    M mlir/unittests/SDBM/SDBMTest.cpp
    M mlir/unittests/TableGen/EnumsGenTest.cpp
    M mlir/unittests/TableGen/FormatTest.cpp
    M mlir/unittests/TableGen/StructsGenTest.cpp

  Log Message:
  -----------
  [NFC] Fix comment style in MLIR unittests to conform to LLVM coding standards.

Differential Revision: https://reviews.llvm.org/D83632



From all-commits at lists.llvm.org  Sun Jul 12 08:15:19 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Sun, 12 Jul 2020 08:15:19 -0700
Subject: [all-commits] [llvm/llvm-project] be9f36: [AVRInstPrinter]
 printOperand: support llvm-objdum...
Message-ID: <llvm/llvm-project/push/refs/heads/master/032810-be9f36@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: be9f363704a802b10b30d853f1bb6571e5ebed94
      https://github.com/llvm/llvm-project/commit/be9f363704a802b10b30d853f1bb6571e5ebed94
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AVR/MCTargetDesc/AVRInstPrinter.cpp
    A llvm/test/MC/AVR/hex-immediates.s

  Log Message:
  -----------
  [AVRInstPrinter] printOperand: support llvm-objdump --print-imm-hex

Differential Revision: https://reviews.llvm.org/D83634



From all-commits at lists.llvm.org  Sun Jul 12 08:48:54 2020
From: all-commits at lists.llvm.org (Nikita Popov via All-commits)
Date: Sun, 12 Jul 2020 08:48:54 -0700
Subject: [all-commits] [llvm/llvm-project] d58937: [SCCP] Extend nonnull
	metadata test (NFC)
Message-ID: <llvm/llvm-project/push/refs/heads/master/be9f36-d58937@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d589372704fc7da0c143cbfe27f930a9d7dd333b
      https://github.com/llvm/llvm-project/commit/d589372704fc7da0c143cbfe27f930a9d7dd333b
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/test/Transforms/SCCP/metadata.ll

  Log Message:
  -----------
  [SCCP] Extend nonnull metadata test (NFC)



From all-commits at lists.llvm.org  Sun Jul 12 09:20:58 2020
From: all-commits at lists.llvm.org (Ayke via All-commits)
Date: Sun, 12 Jul 2020 09:20:58 -0700
Subject: [all-commits] [llvm/llvm-project] 69e60c: [LLD][ELF][AVR] Implement
 the missing relocation t...
Message-ID: <llvm/llvm-project/push/refs/heads/master/d58937-69e60c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 69e60c9dc76653c10c4e8f7af1743307532102eb
      https://github.com/llvm/llvm-project/commit/69e60c9dc76653c10c4e8f7af1743307532102eb
  Author: Ayke van Laethem <aykevanlaethem at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M lld/ELF/Arch/AVR.cpp
    A lld/test/ELF/avr-reloc.s

  Log Message:
  -----------
  [LLD][ELF][AVR] Implement the missing relocation types

Implements the missing relocation types for AVR target.
The results have been cross-checked with binutils.

Original patch by LemonBoy. Some changes by me.

Differential Revision: https://reviews.llvm.org/D78741



From all-commits at lists.llvm.org  Sun Jul 12 09:47:07 2020
From: all-commits at lists.llvm.org (yonghong-song via All-commits)
Date: Sun, 12 Jul 2020 09:47:07 -0700
Subject: [all-commits] [llvm/llvm-project] 152a9f: BPF: permit .maps section
 variables with typedef type
Message-ID: <llvm/llvm-project/push/refs/heads/master/69e60c-152a9f@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 152a9fef1b3b44f2c224cb8096b3d649279f2578
      https://github.com/llvm/llvm-project/commit/152a9fef1b3b44f2c224cb8096b3d649279f2578
  Author: Yonghong Song <yhs at fb.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Target/BPF/BTFDebug.cpp
    A llvm/test/CodeGen/BPF/BTF/map-def-2.ll
    A llvm/test/CodeGen/BPF/BTF/map-def-3.ll
    M llvm/test/CodeGen/BPF/BTF/map-def.ll

  Log Message:
  -----------
  BPF: permit .maps section variables with typedef type

Currently, llvm when see a global variable in .maps section,
it ensures its type must be a struct type. Then pointee
will be further evaluated for the structure members.
In normal cases, the pointee type will be skipped.

Although this is what current all bpf programs are doing,
but it is a little bit restrictive. For example, it is legitimate
for users to have:
typedef struct { int key_size; int value_size; } __map_t;
__map_t map __attribute__((section(".maps")));

This patch lifts this restriction and typedef of
a struct type is also allowed for .maps section variables.
To avoid create unnecessary fixup entries when traversal
started with typedef/struct type, the new implementation
first traverse all map struct members and then traverse
the typedef/struct type. This way, in internal BTFDebug
implementation, no fixup entries are generated.

Two new unit tests are added for typedef and const
struct in .maps section. Also tested with kernel bpf selftests.

Differential Revision: https://reviews.llvm.org/D83638



From all-commits at lists.llvm.org  Sun Jul 12 10:42:23 2020
From: all-commits at lists.llvm.org (azaks via All-commits)
Date: Sun, 12 Jul 2020 10:42:23 -0700
Subject: [all-commits] [llvm/llvm-project] 82a515: [LV] Fixing
 versioning-for-unit-stide of loops wit...
Message-ID: <llvm/llvm-project/push/refs/heads/master/152a9f-82a515@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 82a5157ff1650e3366f7a9c619269766ad1d5e93
      https://github.com/llvm/llvm-project/commit/82a5157ff1650e3366f7a9c619269766ad1d5e93
  Author: Ayal Zaks <ayal.zaks at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/optsize.ll

  Log Message:
  -----------
  [LV] Fixing versioning-for-unit-stide of loops with small trip count

This patch fixes D81345 and PR46652.

If a loop with a small trip count is compiled w/o -Os/-Oz, Loop Access Analysis
still generates runtime checks for unit strides that will version the loop.

In such cases, the loop vectorizer should either re-run the analysis or bail-out
from vectorizing the loop, as done prior to D81345. The latter is applied for
now as the former requires refactoring.

Differential Revision: https://reviews.llvm.org/D83470



From all-commits at lists.llvm.org  Sun Jul 12 10:44:50 2020
From: all-commits at lists.llvm.org (MyDeveloperDay via All-commits)
Date: Sun, 12 Jul 2020 10:44:50 -0700
Subject: [all-commits] [llvm/llvm-project] 65dc97: [clang-format] PR46609
 clang-format does not obey ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/82a515-65dc97@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 65dc97b79eb1979c54e7e17c411ea5f58f8dcc9c
      https://github.com/llvm/llvm-project/commit/65dc97b79eb1979c54e7e17c411ea5f58f8dcc9c
  Author: mydeveloperday <mydeveloperday at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/lib/Format/TokenAnnotator.cpp
    M clang/unittests/Format/FormatTest.cpp

  Log Message:
  -----------
  [clang-format] PR46609 clang-format does not obey `PointerAlignment: Right` for ellipsis in declarator for pack

Summary:
https://bugs.llvm.org/show_bug.cgi?id=46609

Ensure `*...` obey they left/middle/right rules of Pointer alignment

Reviewed By: curdeius

Differential Revision: https://reviews.llvm.org/D83564



From all-commits at lists.llvm.org  Sun Jul 12 10:53:41 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Sun, 12 Jul 2020 10:53:41 -0700
Subject: [all-commits] [llvm/llvm-project] 04013a: [X86] Fix two places that
 appear to misuse peekThr...
Message-ID: <llvm/llvm-project/push/refs/heads/master/65dc97-f8f007@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 04013a07ac3b67eb176ddfd1ddaeda41415c038f
      https://github.com/llvm/llvm-project/commit/04013a07ac3b67eb176ddfd1ddaeda41415c038f
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] Fix two places that appear to misuse peekThroughOneUseBitcasts

peekThroughOneUseBitcasts checks the use count of the operand of the bitcast. Not the bitcast itself. So I think that means we need to do any outside haseOneUse checks before calling the function not after.

I was working on another patch where I misused the function and did a very quick audit to see if I there were other similar mistakes.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D83598


  Commit: f8f007e378e1ed84fadf281f05166a4463a79316
      https://github.com/llvm/llvm-project/commit/f8f007e378e1ed84fadf281f05166a4463a79316
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-trunc.ll

  Log Message:
  -----------
  [X86] Consistently use 128 as the PSHUFB/VPPERM index for zero

Bit 7 of the index controls zeroing, the other bits are ignored when bit 7 is set. Shuffle lowering was using 128 and shuffle combining was using 255. Seems like we should be consistent.

This patch changes shuffle combining to use 128 to match lowering.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D83587


Compare: https://github.com/llvm/llvm-project/compare/65dc97b79eb1...f8f007e378e1

From all-commits at lists.llvm.org  Sun Jul 12 10:59:22 2020
From: all-commits at lists.llvm.org (MyDeveloperDay via All-commits)
Date: Sun, 12 Jul 2020 10:59:22 -0700
Subject: [all-commits] [llvm/llvm-project] 7a1bcf: [polly] NFC clang-format
 change following D83564
Message-ID: <llvm/llvm-project/push/refs/heads/master/f8f007-7a1bcf@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a1bcf9f9a95fca9dcf8e42f8eb845db3643fffb
      https://github.com/llvm/llvm-project/commit/7a1bcf9f9a95fca9dcf8e42f8eb845db3643fffb
  Author: mydeveloperday <mydeveloperday at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M polly/lib/Analysis/ScopDetection.cpp

  Log Message:
  -----------
  [polly] NFC clang-format change following D83564



From all-commits at lists.llvm.org  Sun Jul 12 11:07:53 2020
From: all-commits at lists.llvm.org (sjoerdmeijer via All-commits)
Date: Sun, 12 Jul 2020 11:07:53 -0700
Subject: [all-commits] [llvm/llvm-project] f4d29d: [Matrix] Tighten LangRef
 definitions and Verifier ...
Message-ID: <llvm/llvm-project/push/refs/heads/master/7a1bcf-f4d29d@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f4d29d6e8c43cfd924d9d7cc1ac0c269b2788e75
      https://github.com/llvm/llvm-project/commit/f4d29d6e8c43cfd924d9d7cc1ac0c269b2788e75
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/lib/IR/Verifier.cpp
    M llvm/test/Verifier/matrix-intrinsics.ll

  Log Message:
  -----------
  [Matrix] Tighten LangRef definitions and Verifier checks.

This tightens the matrix intrinsic definitions in LLVM LangRef and adds
correspondings checks to the IR Verifier.

Differential Revision: https://reviews.llvm.org/D83477



From all-commits at lists.llvm.org  Sun Jul 12 11:22:01 2020
From: all-commits at lists.llvm.org (sjoerdmeijer via All-commits)
Date: Sun, 12 Jul 2020 11:22:01 -0700
Subject: [all-commits] [llvm/llvm-project] 4ff7ed: Revert "[Matrix] Tighten
 LangRef definitions and V...
Message-ID: <llvm/llvm-project/push/refs/heads/master/f4d29d-4ff7ed@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ff7ed33108d9039fd960a4979b2e1503888582c
      https://github.com/llvm/llvm-project/commit/4ff7ed33108d9039fd960a4979b2e1503888582c
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/lib/IR/Verifier.cpp
    M llvm/test/Verifier/matrix-intrinsics.ll

  Log Message:
  -----------
  Revert "[Matrix] Tighten LangRef definitions and Verifier checks."

This reverts commit f4d29d6e8c43cfd924d9d7cc1ac0c269b2788e75.

Hm, some build bot failures, reverting it while I investigate that.



From all-commits at lists.llvm.org  Sun Jul 12 12:58:26 2020
From: all-commits at lists.llvm.org (RotateRight via All-commits)
Date: Sun, 12 Jul 2020 12:58:26 -0700
Subject: [all-commits] [llvm/llvm-project] 445897: [InstCombine] fold mul of
 zext/sext bools to 'and'
Message-ID: <llvm/llvm-project/push/refs/heads/master/4ff7ed-445897@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 445897334741c53e98f8044f5f33ab1e888b3818
      https://github.com/llvm/llvm-project/commit/445897334741c53e98f8044f5f33ab1e888b3818
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
    M llvm/test/Transforms/InstCombine/mul.ll

  Log Message:
  -----------
  [InstCombine] fold mul of zext/sext bools to 'and'

Similar to rG40fcc42:
The base case only worked because we were relying on a
poison-unsafe select transform; if that is fixed, we
would regress on patterns like this.

The extra use tests show that the select transform can't
be applied consistently. So it may be a regression to have
an extra instruction on 1 test, but that result was not
created safely and does not happen reliably.



From all-commits at lists.llvm.org  Sun Jul 12 12:59:43 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Sun, 12 Jul 2020 12:59:43 -0700
Subject: [all-commits] [llvm/llvm-project] b92c2b: [X86] Add CPU name
 strings to getIntelProcessorTyp...
Message-ID: <llvm/llvm-project/push/refs/heads/master/445897-90c577@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b92c2bb6a2058611d727c4e2ce3a928f0a3e647d
      https://github.com/llvm/llvm-project/commit/b92c2bb6a2058611d727c4e2ce3a928f0a3e647d
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M compiler-rt/lib/builtins/cpu_model.c

  Log Message:
  -----------
  [X86] Add CPU name strings to getIntelProcessorTypeAndSubtype and getAMDProcessorTypeAndSubtype in compiler-rt.

These aren't used in compiler-rt, but I plan to make a similar
change to the equivalent code in Host.cpp where the mapping from
type/subtype is an unnecessary complication. Having the CPU strings
here will help keep the code somewhat synchronized.


  Commit: ea84dc9500df383b4fe07199134033f358411e59
      https://github.com/llvm/llvm-project/commit/ea84dc9500df383b4fe07199134033f358411e59
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/lib/Support/Host.cpp

  Log Message:
  -----------
  [X86] Add CPU string output to getIntelProcessorTypeAndSubtype/getAMDProcessorTypeAndSubtype in Host.cpp

Rather than converting type/subtype into strings, just directly
select the string as part of family/model decoding. This avoids
the need for creating fake Type/SubTypes for CPUs not supported
by compiler-rtl. I've left the Type/SubType in place where it matches
compiler-rt so that the code can be diffed, but the Type/SubType
is no longer used by Host.cpp.

compiler-rt was already updated to select strings that aren't used
so the code will look similar.


  Commit: 90c577a113e97212e02d5956d6db45e701e3552f
      https://github.com/llvm/llvm-project/commit/90c577a113e97212e02d5956d6db45e701e3552f
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Support/Host.cpp

  Log Message:
  -----------
  [X86] Remove model number based detection for 'pentiumpro', 'pentium2', 'pentium3', 'pentium-m', and 'yonah' from getHostCPUName.

For model 6 CPUs, we have a fallback detection method based on
available features. That mechanism should be enough to detect
these early family 6 CPUs as they only differ in the features
used by the detection anyway.


Compare: https://github.com/llvm/llvm-project/compare/445897334741...90c577a113e9

From all-commits at lists.llvm.org  Sun Jul 12 14:20:14 2020
From: all-commits at lists.llvm.org (River Riddle via All-commits)
Date: Sun, 12 Jul 2020 14:20:14 -0700
Subject: [all-commits] [llvm/llvm-project] 572c29: [mlir][ODS] Add support
 for specifying the namespa...
Message-ID: <llvm/llvm-project/push/refs/heads/master/90c577-572c29@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 572c2905aeaef00a6fedfc4c54f21856ba4cc34e
      https://github.com/llvm/llvm-project/commit/572c2905aeaef00a6fedfc4c54f21856ba4cc34e
  Author: River Riddle <riddleriver at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M mlir/include/mlir/IR/OpAsmInterface.td
    M mlir/include/mlir/IR/OpBase.td
    M mlir/include/mlir/IR/OpImplementation.h
    M mlir/include/mlir/IR/SymbolInterfaces.td
    M mlir/include/mlir/IR/SymbolTable.h
    M mlir/include/mlir/Interfaces/CallInterfaces.h
    M mlir/include/mlir/Interfaces/CallInterfaces.td
    M mlir/include/mlir/Interfaces/ControlFlowInterfaces.h
    M mlir/include/mlir/Interfaces/ControlFlowInterfaces.td
    M mlir/include/mlir/Interfaces/CopyOpInterface.h
    M mlir/include/mlir/Interfaces/CopyOpInterface.td
    M mlir/include/mlir/Interfaces/DerivedAttributeOpInterface.h
    M mlir/include/mlir/Interfaces/DerivedAttributeOpInterface.td
    M mlir/include/mlir/Interfaces/InferTypeOpInterface.h
    M mlir/include/mlir/Interfaces/InferTypeOpInterface.td
    M mlir/include/mlir/Interfaces/LoopLikeInterface.h
    M mlir/include/mlir/Interfaces/LoopLikeInterface.td
    M mlir/include/mlir/Interfaces/SideEffectInterfaces.h
    M mlir/include/mlir/Interfaces/SideEffectInterfaces.td
    M mlir/include/mlir/Interfaces/VectorUnrollInterface.h
    M mlir/include/mlir/Interfaces/VectorUnrollInterface.td
    M mlir/include/mlir/Interfaces/ViewLikeInterface.h
    M mlir/include/mlir/Interfaces/ViewLikeInterface.td
    M mlir/include/mlir/TableGen/Interfaces.h
    M mlir/include/mlir/TableGen/OpTrait.h
    M mlir/include/mlir/TableGen/SideEffects.h
    M mlir/lib/TableGen/Interfaces.cpp
    M mlir/lib/TableGen/OpTrait.cpp
    M mlir/lib/TableGen/Operator.cpp
    M mlir/lib/TableGen/SideEffects.cpp
    M mlir/tools/mlir-tblgen/OpDefinitionsGen.cpp
    M mlir/tools/mlir-tblgen/OpInterfacesGen.cpp

  Log Message:
  -----------
  [mlir][ODS] Add support for specifying the namespace of an interface.

The namespace can be specified using the `cppNamespace` field. This matches the functionality already present on dialects, enums, etc. This fixes problems with using interfaces on operations in a different namespace than the interface was defined in.

Differential Revision: https://reviews.llvm.org/D83604



From all-commits at lists.llvm.org  Sun Jul 12 14:41:26 2020
From: all-commits at lists.llvm.org (avl-llvm via All-commits)
Date: Sun, 12 Jul 2020 14:41:26 -0700
Subject: [all-commits] [llvm/llvm-project] 0a01fc: Revert "[TRE] allow TRE
 for non-capturing calls."
Message-ID: <llvm/llvm-project/push/refs/heads/master/572c29-0a01fc@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0a01fc96e24b7c7de2141a2ea07593500ea34732
      https://github.com/llvm/llvm-project/commit/0a01fc96e24b7c7de2141a2ea07593500ea34732
  Author: Alexey Lapshin <a.v.lapshin at mail.ru>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
    M llvm/test/Transforms/TailCallElim/basic.ll
    R llvm/test/Transforms/TailCallElim/tre-multiple-exits.ll
    R llvm/test/Transforms/TailCallElim/tre-noncapturing-alloca-calls.ll

  Log Message:
  -----------
  Revert "[TRE] allow TRE for non-capturing calls."

This reverts commit f7907e9d223d8484f9afd457ba614c2db2ae4743.

That commit caused error on multi-stage build.



From all-commits at lists.llvm.org  Sun Jul 12 14:45:46 2020
From: all-commits at lists.llvm.org (Dimitry Andric via All-commits)
Date: Sun, 12 Jul 2020 14:45:46 -0700
Subject: [all-commits] [llvm/llvm-project] 02cfa7: Bump the default target
 CPU for i386-freebsd to i686
Message-ID: <llvm/llvm-project/push/refs/heads/master/0a01fc-02cfa7@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 02cfa7530d9e7cfd8ea940dab4173afb7938b831
      https://github.com/llvm/llvm-project/commit/02cfa7530d9e7cfd8ea940dab4173afb7938b831
  Author: Dimitry Andric <dimitry at andric.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/Arch/X86.cpp

  Log Message:
  -----------
  Bump the default target CPU for i386-freebsd to i686

Summary:
Similar to what we have done downstream, some time ago:
https://svnweb.freebsd.org/changeset/base/353936

This followed some discussions on the freebsd-arch mailing lists, and
most people agreed that it was a better default, and also it worked
around several issues where clang generated libcalls to 64 bit atomic
primitives, instead of using cmpxchg8b.

Reviewers: emaste, brooks, rsmith

Reviewed By: emaste

Subscribers: arichardson, krytarowski, jfb, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83645



From all-commits at lists.llvm.org  Sun Jul 12 15:56:32 2020
From: all-commits at lists.llvm.org (Shinji Okumura via All-commits)
Date: Sun, 12 Jul 2020 15:56:32 -0700
Subject: [all-commits] [llvm/llvm-project] c73f42: [Attributor] Add
 AAValueSimplifyCallSiteArgument::...
Message-ID: <llvm/llvm-project/push/refs/heads/master/02cfa7-c73f42@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c73f425f84ad18e4b610dff7d21a5844fb0da5d7
      https://github.com/llvm/llvm-project/commit/c73f425f84ad18e4b610dff7d21a5844fb0da5d7
  Author: Shinji Okumura <okuraofvegetable at gmail.com>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
    M llvm/test/Transforms/Attributor/range.ll

  Log Message:
  -----------
  [Attributor] Add AAValueSimplifyCallSiteArgument::manifest

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D82861



From all-commits at lists.llvm.org  Sun Jul 12 16:05:41 2020
From: all-commits at lists.llvm.org (kepler-5 via All-commits)
Date: Sun, 12 Jul 2020 16:05:41 -0700
Subject: [all-commits] [llvm/llvm-project] 111167: [clang] Add
	-Wsuggest-override
Message-ID: <llvm/llvm-project/push/refs/heads/master/c73f42-111167@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 111167895d47558989f9f3a593a82527b016c7e7
      https://github.com/llvm/llvm-project/commit/111167895d47558989f9f3a593a82527b016c7e7
  Author: Logan Smith <logan.r.smith0 at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Sema/Sema.h
    M clang/lib/Sema/SemaDeclCXX.cpp
    A clang/test/SemaCXX/warn-suggest-destructor-override
    A clang/test/SemaCXX/warn-suggest-override

  Log Message:
  -----------
  [clang] Add -Wsuggest-override

This patch adds `-Wsuggest-override`, which allows for more aggressive enforcement of modern C++ best practices, as well as better compatibility with gcc, which has had its own `-Wsuggest-override` since version 5.1.

Clang already has `-Winconsistent-missing-override`, which only warns in the case where there is at least one function already marked `override` in a class. This warning strengthens that warning by suggesting the `override` keyword regardless of whether it is already present anywhere.

The text between suggest-override and inconsistent-missing-override is now shared, using `TextSubstitution` for the entire diagnostic text.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D82728



From all-commits at lists.llvm.org  Sun Jul 12 17:20:14 2020
From: all-commits at lists.llvm.org (topperc via All-commits)
Date: Sun, 12 Jul 2020 17:20:14 -0700
Subject: [all-commits] [llvm/llvm-project] b4dbb3: [X86] Rename
 X86_CPU_TYPE_COMPAT_ALIAS/X86_CPU_TYP...
Message-ID: <llvm/llvm-project/push/refs/heads/master/111167-b4dbb3@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b4dbb37f32e554e4d6f118d9ddd87717721ea664
      https://github.com/llvm/llvm-project/commit/b4dbb37f32e554e4d6f118d9ddd87717721ea664
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp
    M clang/lib/CodeGen/CGBuiltin.cpp
    M llvm/include/llvm/Support/X86TargetParser.def
    M llvm/include/llvm/Support/X86TargetParser.h

  Log Message:
  -----------
  [X86] Rename X86_CPU_TYPE_COMPAT_ALIAS/X86_CPU_TYPE_COMPAT/X86_CPU_SUBTYPE_COMPAT macros. NFC

Remove _COMPAT. Drop the ARCHNAME. Remove the non-COMPAT versions
that are no longer needed.

We now only use these macros in places where we need compatibility
with libgcc/compiler-rt. So we don't need to call out _COMPAT
specifically.



From all-commits at lists.llvm.org  Sun Jul 12 19:44:11 2020
From: all-commits at lists.llvm.org (David Blaikie via All-commits)
Date: Sun, 12 Jul 2020 19:44:11 -0700
Subject: [all-commits] [llvm/llvm-project] 49e5f6: Rename/refactor
 isIntegerConstantExpression to get...
Message-ID: <llvm/llvm-project/push/refs/heads/master/b4dbb3-49e5f6@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 49e5f603d40083dce9c05796e3cde3a185c3beba
      https://github.com/llvm/llvm-project/commit/49e5f603d40083dce9c05796e3cde3a185c3beba
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/Expr.h
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/AST/ExprConstant.cpp
    M clang/lib/AST/MicrosoftMangle.cpp
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/Sema/SemaAttr.cpp
    M clang/lib/Sema/SemaChecking.cpp
    M clang/lib/Sema/SemaDecl.cpp
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/lib/Sema/SemaExprCXX.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/lib/Sema/SemaStmtAttr.cpp
    M clang/lib/Sema/SemaType.cpp

  Log Message:
  -----------
  Rename/refactor isIntegerConstantExpression to getIntegerConstantExpression

There is a version that just tests (also called
isIntegerConstantExpression) & whereas this version is specifically used
when the value is of interest (a few call sites were actually refactored
to calling the test-only version) so let's make the API look more like
it.

Reviewers: aaron.ballman

Differential Revision: https://reviews.llvm.org/D76646



From all-commits at lists.llvm.org  Sun Jul 12 20:31:06 2020
From: all-commits at lists.llvm.org (David Blaikie via All-commits)
Date: Sun, 12 Jul 2020 20:31:06 -0700
Subject: [all-commits] [llvm/llvm-project] c94332: Revert "Rename/refactor
 isIntegerConstantExpressio...
Message-ID: <llvm/llvm-project/push/refs/heads/master/49e5f6-c94332@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c94332919bd922032e979b3ae3ced5ca5bdf9650
      https://github.com/llvm/llvm-project/commit/c94332919bd922032e979b3ae3ced5ca5bdf9650
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang/include/clang/AST/Expr.h
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/AST/ExprConstant.cpp
    M clang/lib/AST/MicrosoftMangle.cpp
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/Sema/SemaAttr.cpp
    M clang/lib/Sema/SemaChecking.cpp
    M clang/lib/Sema/SemaDecl.cpp
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/lib/Sema/SemaExprCXX.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/lib/Sema/SemaStmtAttr.cpp
    M clang/lib/Sema/SemaType.cpp

  Log Message:
  -----------
  Revert "Rename/refactor isIntegerConstantExpression to getIntegerConstantExpression"

Broke buildbots since I hadn't updated this patch in a while. Sorry for
the noise.

This reverts commit 49e5f603d40083dce9c05796e3cde3a185c3beba.



From all-commits at lists.llvm.org  Sun Jul 12 21:04:00 2020
From: all-commits at lists.llvm.org (Atmn Patel via All-commits)
Date: Sun, 12 Jul 2020 21:04:00 -0700
Subject: [all-commits] [llvm/llvm-project] 784436: [OpenMP] Add firstprivate
 as a default data-sharin...
Message-ID: <llvm/llvm-project/push/refs/heads/master/c94332-784436@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 78443666bc18a6957d279a0f58319c8a3e57771a
      https://github.com/llvm/llvm-project/commit/78443666bc18a6957d279a0f58319c8a3e57771a
  Author: Atmn Patel <a335pate at uwaterloo.ca>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M clang-tools-extra/docs/clang-tidy/checks/openmp-use-default-none.rst
    M clang-tools-extra/test/clang-tidy/checkers/openmp-use-default-none.cpp
    M clang/docs/LibASTMatchersReference.html
    M clang/include/clang/ASTMatchers/ASTMatchers.h
    M clang/include/clang/Basic/DiagnosticParseKinds.td
    M clang/lib/ASTMatchers/Dynamic/Registry.cpp
    M clang/lib/Parse/ParseOpenMP.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/test/OpenMP/distribute_parallel_for_default_messages.cpp
    M clang/test/OpenMP/distribute_parallel_for_simd_default_messages.cpp
    M clang/test/OpenMP/driver.c
    M clang/test/OpenMP/parallel_default_messages.cpp
    M clang/test/OpenMP/parallel_for_default_messages.cpp
    M clang/test/OpenMP/parallel_for_simd_default_messages.cpp
    M clang/test/OpenMP/parallel_master_codegen.cpp
    M clang/test/OpenMP/parallel_master_default_messages.cpp
    M clang/test/OpenMP/parallel_sections_default_messages.cpp
    M clang/test/OpenMP/target_parallel_default_messages.cpp
    M clang/test/OpenMP/target_parallel_for_default_messages.cpp
    M clang/test/OpenMP/target_parallel_for_simd_default_messages.cpp
    M clang/test/OpenMP/target_teams_default_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_default_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_parallel_for_default_messages.cpp
    M clang/test/OpenMP/target_teams_distribute_parallel_for_simd_default_messages.cpp
    M clang/test/OpenMP/task_default_messages.cpp
    M clang/test/OpenMP/task_messages.cpp
    M clang/test/OpenMP/teams_default_messages.cpp
    M clang/test/OpenMP/teams_distribute_default_messages.cpp
    M clang/test/OpenMP/teams_distribute_parallel_for_default_messages.cpp
    M clang/test/OpenMP/teams_distribute_parallel_for_simd_default_messages.cpp
    M clang/test/OpenMP/teams_distribute_simd_default_messages.cpp
    M clang/unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp
    M clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
    M clang/unittests/ASTMatchers/ASTMatchersTest.h
    M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def

  Log Message:
  -----------
  [OpenMP] Add firstprivate as a default data-sharing attribute to clang

This implements the default(firstprivate) clause as defined in OpenMP
Technical Report 8 (2.22.4).

Reviewed By: jdoerfert, ABataev

Differential Revision: https://reviews.llvm.org/D75591



From all-commits at lists.llvm.org  Sun Jul 12 21:05:20 2020
From: all-commits at lists.llvm.org (Fangrui Song via All-commits)
Date: Sun, 12 Jul 2020 21:05:20 -0700
Subject: [all-commits] [llvm/llvm-project] 4d5fd0: [MC][RISCV] Set
 UseIntegratedAssembler to true
Message-ID: <llvm/llvm-project/push/refs/heads/master/784436-4d5fd0@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d5fd0ee5ebda8979a448f5de397e3f1321b1ca8
      https://github.com/llvm/llvm-project/commit/4d5fd0ee5ebda8979a448f5de397e3f1321b1ca8
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-12 (Sun, 12 Jul 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCAsmInfo.cpp
    M llvm/test/CodeGen/RISCV/branch-relaxation.ll
    M llvm/test/CodeGen/RISCV/inline-asm-abi-names.ll
    M llvm/test/CodeGen/RISCV/inline-asm.ll
    M llvm/test/CodeGen/RISCV/large-stack.ll

  Log Message:
  -----------
  [MC][RISCV] Set UseIntegratedAssembler to true

to align with most other targets. Also, -fintegrated-as is the default
for clang -target riscv*.



From all-commits at lists.llvm.org  Sun Jul 12 21:34:24 2020
From: all-commits at lists.llvm.org (Qiu Chaofan via All-commits)
Date: Sun, 12 Jul 2020 21:34:24 -0700
Subject: [all-commits] [llvm/llvm-project] b6912c: [PowerPC] Support
 constrained conversion in SPE ta...
Message-ID: <llvm/llvm-project/push/refs/heads/master/4d5fd0-b6912c@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b6912c879ed848fd59c108e8b90fe0180893ee56
      https://github.com/llvm/llvm-project/commit/b6912c879ed848fd59c108e8b90fe0180893ee56
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCInstrSPE.td
    A llvm/test/CodeGen/PowerPC/fp-strict-conv.ll

  Log Message:
  -----------
  [PowerPC] Support constrained conversion in SPE target

This patch adds support for constrained int/fp conversion between
signed/unsigned i32 and f32/f64.

Reviewed By: jhibbits

Differential Revision: https://reviews.llvm.org/D82747



From all-commits at lists.llvm.org  Sun Jul 12 21:37:36 2020
From: all-commits at lists.llvm.org (bzEq via All-commits)
Date: Sun, 12 Jul 2020 21:37:36 -0700
Subject: [all-commits] [llvm/llvm-project] ac8dc5: [PowerPC] Enhance tests
	for D83276. NFC.
Message-ID: <llvm/llvm-project/push/refs/heads/master/b6912c-ac8dc5@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ac8dc526c4717907bed11b2fc7ab0db5a0f466ba
      https://github.com/llvm/llvm-project/commit/ac8dc526c4717907bed11b2fc7ab0db5a0f466ba
  Author: Kai Luo <lkail at cn.ibm.com>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    A llvm/test/CodeGen/PowerPC/stack-clash-prologue-nounwind.ll
    M llvm/test/CodeGen/PowerPC/stack-clash-prologue.ll

  Log Message:
  -----------
  [PowerPC] Enhance tests for D83276. NFC.



From all-commits at lists.llvm.org  Sun Jul 12 21:41:04 2020
From: all-commits at lists.llvm.org (max-azul via All-commits)
Date: Sun, 12 Jul 2020 21:41:04 -0700
Subject: [all-commits] [llvm/llvm-project] e808ca: [InstCombine] Improve
 select -> phi canonicalizati...
Message-ID: <llvm/llvm-project/push/refs/heads/master/ac8dc5-e808ca@github.com>

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e808cab824488af137b62902e65dec3827b83b46
      https://github.com/llvm/llvm-project/commit/e808cab824488af137b62902e65dec3827b83b46
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
    M llvm/test/Transforms/InstCombine/select.ll

  Log Message:
  -----------
  [InstCombine] Improve select -> phi canonicalization: consider more blocks

We can try to replace select with a Phi not in its parent block alone,
but also in blocks of its arguments. We benefit from it when select's
argument is a Phi.

Differential Revision: https://reviews.llvm.org/D83284
Reviewed By: nikic