[all-commits] [llvm/llvm-project] 86860b: [libc] Make 'rand()' thread-safe using atomics ins...
Pengcheng Wang via All-commits
all-commits at lists.llvm.org
Mon Jul 1 23:41:33 PDT 2024
Branch: refs/heads/users/wangpc-pp/spr/nfcriscv-simplify-the-dynamic-linker-construction-logic
Home: https://github.com/llvm/llvm-project
Commit: 86860be2886283210083e5e3f20048e559cc059e
https://github.com/llvm/llvm-project/commit/86860be2886283210083e5e3f20048e559cc059e
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/src/stdlib/CMakeLists.txt
M libc/src/stdlib/rand.cpp
M libc/src/stdlib/rand_util.cpp
M libc/src/stdlib/rand_util.h
M libc/src/stdlib/srand.cpp
M libc/test/src/stdlib/rand_test.cpp
Log Message:
-----------
[libc] Make 'rand()' thread-safe using atomics instead of TLS (#96692)
Summary:
Currently, we implement the `rand` function using thread-local storage.
This is somewhat problematic because not every target supports TLS, and
even more do not support non-zero initializers on TLS.
The C standard states that the `rand()` function need not be thread,
safe. However, many implementations provide thread-safety anyway.
There's some confusing language in the 'rationale' section of
https://pubs.opengroup.org/onlinepubs/9699919799/functions/rand.html,
but given that `glibc` uses a lock, I think we should make this thread
safe as well. it mentions that threaded behavior is desirable and can be
done in the two ways:
1. A single per-process sequence of pseudo-random numbers that is shared
by all threads that call rand()
2. A different sequence of pseudo-random numbers for each thread that
calls rand()
The current implementation is (2.) and this patch moves it to (1.). This
is beneficial for the GPU case and more generic support. The downside is
that it's slightly slower to do these atomic operations, the fast path
will be two atomic reads and an atomic write.
Commit: 317f782ef2366950e6cdc0de9d35df7fcc15ec5d
https://github.com/llvm/llvm-project/commit/317f782ef2366950e6cdc0de9d35df7fcc15ec5d
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/SmallPtrSet.h
M llvm/unittests/ADT/SmallPtrSetTest.cpp
Log Message:
-----------
[ADT] Return bool from SmallPtrSet::remove_if()
Return whether anything was removed. This matches the API of
SetVector::remove_if() and is convenient for some future uses.
Commit: 92715cf43b18d497cd034bdc7787b3a8eeb2edc5
https://github.com/llvm/llvm-project/commit/92715cf43b18d497cd034bdc7787b3a8eeb2edc5
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
M llvm/test/CodeGen/X86/avg.ll
M llvm/test/CodeGen/X86/avgceils-scalar.ll
M llvm/test/CodeGen/X86/avgceilu-scalar.ll
M llvm/test/CodeGen/X86/avgfloors-scalar.ll
M llvm/test/CodeGen/X86/avgflooru-scalar.ll
Log Message:
-----------
[DAG] expandAVG - attempt to extend to a wider integer type for the add/shift to avoid overflow handling (#95788)
Commit: 6f582b7ed3dcd220a2154b617d6469c142805d7c
https://github.com/llvm/llvm-project/commit/6f582b7ed3dcd220a2154b617d6469c142805d7c
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
Log Message:
-----------
[SLP][NFC]Remove extra check for VU.
Commit: 4c9b71dd9171164efbb99de5e75d4fcadf0e21b5
https://github.com/llvm/llvm-project/commit/4c9b71dd9171164efbb99de5e75d4fcadf0e21b5
Author: Serge Pavlov <sepavloff at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/ARM/ARMLegalizerInfo.cpp
M llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp
M llvm/test/CodeGen/ARM/GlobalISel/fpenv.ll
Log Message:
-----------
[GlobalISel][ARM] Legalze set_fpmode and get_fpmode (#96467)
Implement handling of get/set floating point control modes for ARM in
Global Instruction Selector.
Commit: b6a94b6bfb2cbcfcb64c354d3ab876ec52bfcd14
https://github.com/llvm/llvm-project/commit/b6a94b6bfb2cbcfcb64c354d3ab876ec52bfcd14
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
Log Message:
-----------
[OMPIRBuilder] Use SmallPtrSet::remove_if() (NFC)
Commit: 519dbc6b996d6121e95cc14865d7e0fa6496bb12
https://github.com/llvm/llvm-project/commit/519dbc6b996d6121e95cc14865d7e0fa6496bb12
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/WebAssembly/WebAssemblyExceptionInfo.cpp
Log Message:
-----------
[WasmExceptionInfo] Use SmallPtrSet::remove_if() (NFC)
Commit: 177cbd16663a2ca36d0d7145c3b62f2d756f8f7f
https://github.com/llvm/llvm-project/commit/177cbd16663a2ca36d0d7145c3b62f2d756f8f7f
Author: Caroline Concatto <caroline.concatto at arm.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/test/CodeGen/aarch64-sme2p1-intrinsics/acle_sme2p1_movaz.c
Log Message:
-----------
[Clang][SME2.1] Add REQUIRES: aarch64-registered-target to test
PR#88710 is failing because the test file needs
REQUIRES: aarch64-registered-target
Commit: d42b392696fbd9d612ac22ff82b4a1760fc26d89
https://github.com/llvm/llvm-project/commit/d42b392696fbd9d612ac22ff82b4a1760fc26d89
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/VectorUtils.h
M llvm/lib/Analysis/VectorUtils.cpp
Log Message:
-----------
[VectorUtils] Use SmallPtrSet::remove_if() (NFC)
Commit: 6f8efc76c9b9d1fc02f043cb908a8aa655290a61
https://github.com/llvm/llvm-project/commit/6f8efc76c9b9d1fc02f043cb908a8aa655290a61
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/test/Transforms/PhaseOrdering/X86/pr67803.ll
Log Message:
-----------
[PhaseOrdering][X86] Regenerate pr67803.ll
Commit: dfe80a73223edff5c53f8be7925d302883cb40bc
https://github.com/llvm/llvm-project/commit/dfe80a73223edff5c53f8be7925d302883cb40bc
Author: martinboehme <mboehme at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/Analysis/FlowSensitive/ASTOps.h
M clang/unittests/Analysis/FlowSensitive/TransferTest.cpp
Log Message:
-----------
[clang][dataflow] Teach `AnalysisASTVisitor` that `typeid()` can be evaluated. (#96731)
We were previously treating the operand of `typeid()` as being
definitely
unevaluated, but it can be evaluated if it is a glvalue of polymorphic
type.
This patch includes a test that fails without the fix.
Commit: 85f47fdd039549ed7e89b53ca34b0b35456ffe3d
https://github.com/llvm/llvm-project/commit/85f47fdd039549ed7e89b53ca34b0b35456ffe3d
Author: martinboehme <mboehme at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/Analysis/FlowSensitive/Transfer.cpp
M clang/unittests/Analysis/FlowSensitive/TransferTest.cpp
Log Message:
-----------
[clang][nullability] Improve modeling of `++`/`--` operators. (#96601)
We definitely know that these operations change the value of their
operand, so
clear out any value associated with it. We don't create a new value,
instead
leaving it to the analysis to do this if desired.
Commit: e24a21291ac35a0660ec7cf19d4c36019ee7437e
https://github.com/llvm/llvm-project/commit/e24a21291ac35a0660ec7cf19d4c36019ee7437e
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/Parse/Parser.h
M clang/lib/Parse/ParseOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Shorten directive classification in ParseOpenMP (#94691)
Use directive categories to simplify long lists of `case` statements in
the OpenMP parser. This is a step towards avoiding dependence on
explicitly specified sets of directives that can be expressed more
generically.
The upcoming OpenMP 6.0 will introduce many new combined directives, and
the more generically we handle directives, the easier the introduction
of the new standard will be.
---------
Co-authored-by: Alexey Bataev <a.bataev at outlook.com>
Commit: 352a836176b25abfdc26ddc5ddbd18288715a794
https://github.com/llvm/llvm-project/commit/352a836176b25abfdc26ddc5ddbd18288715a794
Author: David Green <david.green at arm.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
A llvm/test/Transforms/InstCombine/canonicalize-gep-mul.ll
M llvm/test/Transforms/InstCombine/getelementptr.ll
M llvm/test/Transforms/LoopVectorize/AArch64/sve-gather-scatter.ll
M llvm/test/Transforms/LoopVectorize/AArch64/sve-interleaved-accesses.ll
M llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-phi.ll
M llvm/test/Transforms/LoopVectorize/AArch64/uniform-args-call-variants.ll
M llvm/test/Transforms/LoopVectorize/SystemZ/addressing.ll
M llvm/test/Transforms/LoopVectorize/X86/interleaving.ll
M llvm/test/Transforms/LoopVectorize/induction.ll
M llvm/test/Transforms/LoopVectorize/interleaved-accesses.ll
M llvm/test/Transforms/LoopVectorize/scalable-inductions.ll
M llvm/test/Transforms/LoopVectorize/scalable-loop-unpredicated-body-scalar-tail.ll
M llvm/test/Transforms/LowerMatrixIntrinsics/multiply-fused-loops.ll
Log Message:
-----------
[InstCombine] Canonicalize non-i8 gep of mul to i8 (#96606)
This is a small canonicalization for `gep i32, p, (mul x, C)` -> `gep
i8, p, (mul x, C*4)`, so that the mul can combine both of the constant
multiplications, and we take a small step towards canonicalizing more
geps to i8.
It currently doesn't attempt to check for multiple uses on the mul, but
that should be possible if it sounds better. Let me know what you think
of the idea in general.
Commit: b6240c371522c701be8a7a143aa166d277508cbe
https://github.com/llvm/llvm-project/commit/b6240c371522c701be8a7a143aa166d277508cbe
Author: Lucas Duarte Prates <lucas.prates at arm.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/Driver/Options.td
M clang/include/clang/Frontend/FrontendOptions.h
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/ToolChain.cpp
M clang/lib/Driver/ToolChains/Clang.cpp
M clang/test/CodeGen/aarch64-targetattr.c
M clang/test/Driver/aarch64-fp16.c
M clang/test/Driver/aarch64-sve2.c
M clang/test/Driver/aarch64-v81a.c
M clang/test/Driver/aarch64-v82a.c
M clang/test/Driver/aarch64-v83a.c
M clang/test/Driver/aarch64-v84a.c
M clang/test/Driver/aarch64-v85a.c
M clang/test/Driver/aarch64-v86a.c
M clang/test/Driver/aarch64-v87a.c
M clang/test/Driver/aarch64-v88a.c
M clang/test/Driver/aarch64-v89a.c
A clang/test/Driver/aarch64-v8a.c
M clang/test/Driver/aarch64-v91a.c
M clang/test/Driver/aarch64-v92a.c
M clang/test/Driver/aarch64-v93a.c
M clang/test/Driver/aarch64-v94a.c
M clang/test/Driver/aarch64-v95a.c
A clang/test/Driver/aarch64-v9a.c
M clang/test/Driver/print-supported-extensions.c
M clang/test/Preprocessor/aarch64-target-features.c
M clang/tools/driver/cc1_main.cpp
M flang/test/Driver/target-cpu-features.f90
M llvm/include/llvm/MC/MCSubtargetInfo.h
M llvm/include/llvm/TargetParser/AArch64TargetParser.h
M llvm/lib/MC/MCSubtargetInfo.cpp
M llvm/lib/Target/AArch64/AArch64Features.td
M llvm/lib/TargetParser/AArch64TargetParser.cpp
M llvm/unittests/TargetParser/TargetParserTest.cpp
M llvm/utils/TableGen/ARMTargetDefEmitter.cpp
Log Message:
-----------
[AArch64] Add ability to list extensions enabled for a target (#95805)
This introduces the new `--print-enabled-extensions` command line option
to AArch64, which prints the list of extensions that are enabled for the
target specified by the combination of `--target`/`-march`/`-mcpu`
values.
The goal of the this option is both to enable the manual inspection of
the enabled extensions by users and to enhance the testability of
architecture versions and CPU targets implemented in the compiler.
As part of this change, a new field for `FEAT_*` architecture feature
names was added to the TableGen entries. The output of the existing
`--print-supported-extensions` option was updated accordingly to show
these in a separate column.
Commit: 00ae6bb6c27b5ca89fb22dff99a34d6b45e3e0b0
https://github.com/llvm/llvm-project/commit/00ae6bb6c27b5ca89fb22dff99a34d6b45e3e0b0
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/test/CodeGen/ARM/constant-islands-split-IT.mir
Log Message:
-----------
[ARM] Regenerate MIR test (NFC)
Commit: 6e96e5ab8a0e40fba0302a5c32574be41ef57354
https://github.com/llvm/llvm-project/commit/6e96e5ab8a0e40fba0302a5c32574be41ef57354
Author: martinboehme <mboehme at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/Analysis/FlowSensitive/ASTOps.h
M clang/unittests/Analysis/FlowSensitive/TransferTest.cpp
Log Message:
-----------
Revert "[clang][dataflow] Teach `AnalysisASTVisitor` that `typeid()` can be evaluated." (#96766)
Reverts llvm/llvm-project#96731
It causes CI failures.
Commit: e5e0d8739d4a2b70d7ad317863d7b168e4895b18
https://github.com/llvm/llvm-project/commit/e5e0d8739d4a2b70d7ad317863d7b168e4895b18
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/ByteCodeExprGen.cpp
M clang/lib/AST/Interp/ByteCodeExprGen.h
M clang/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
Log Message:
-----------
[clang][Interp] Implement CXXStdInitializerListExprs
Commit: 161e1689ba98fabba71cac21f536708c78e9d7b0
https://github.com/llvm/llvm-project/commit/161e1689ba98fabba71cac21f536708c78e9d7b0
Author: Fred Grim <fgrim at apple.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M lld/test/ELF/as-needed-no-reloc.s
M lld/test/ELF/as-needed.s
M lld/test/ELF/auxiliary.s
M lld/test/ELF/dynamic-reloc.s
M lld/test/ELF/filter.s
M lld/test/ELF/gc-sections-shared.s
M lld/test/ELF/no-soname.s
M lld/test/ELF/partition-synthetic-sections.s
M lld/test/ELF/push-state.s
M lld/test/ELF/shared-ppc64.s
M lld/test/ELF/shared.s
M lld/test/ELF/soname.s
M lld/test/ELF/soname2.s
M lld/test/ELF/wrap-drop-shared-original.s
M llvm/test/tools/llvm-ifs/write-stub.test
M llvm/test/tools/llvm-readobj/ELF/dynamic-malformed.test
M llvm/test/tools/llvm-readobj/ELF/dynamic-tags.test
M llvm/test/tools/llvm-readobj/ELF/loadname.test
M llvm/tools/llvm-readobj/ELFDumper.cpp
Log Message:
-----------
[llvm-readobj][ELF] Test multivalued rpath entries and alter the output for readobj to emphasize the single valued nature of NEEDED, SONAME, USED etc. (#96562)
In the context of #95976 it became clear that the output for readobj
implied multi valued entries in several cases in the elf headers that
the documentation only allowed for a single value. DT_NEEDED is the
example here where the value is an offset into the string table without
any sort of separator that could give you multiple entries. This patch
alters the LLVM output so that the single valued nature is emphasized.
For example the output was:
```
DynamicSection [ (35 entries)
Tag Type Name/Value
0x000000000000001D RUNPATH Library runpath: [$ORIGIN/../lib:]
0x0000000000000001 NEEDED Shared library: [libm.so.6]
0x0000000000000001 NEEDED Shared library: [libz.so.1]
0x0000000000000001 NEEDED Shared library: [libzstd.so.1]
```
and is now
```
Tag Type Name/Value
0x000000000000001D RUNPATH Library runpath: [$ORIGIN/../lib:]
0x0000000000000001 NEEDED Shared library: libm.so.6
0x0000000000000001 NEEDED Shared library: libz.so.1
0x0000000000000001 NEEDED Shared library: libzstd.so.1
```
This pr also tests that multi-valued rpaths are handled correctly in the
JSON case (i.e. they become proper lists) like:
```
{
"Tag": 15,
"Type": "RPATH",
"Value": 9,
"Path": [
"x",
"w",
"U"
]
},
```
when separated by :
Commit: b579aacc30bc02e8430c0b59af644f52ece71160
https://github.com/llvm/llvm-project/commit/b579aacc30bc02e8430c0b59af644f52ece71160
Author: Lucas Duarte Prates <lucas.prates at arm.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/Driver/Options.td
M clang/include/clang/Frontend/FrontendOptions.h
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/ToolChain.cpp
M clang/lib/Driver/ToolChains/Clang.cpp
M clang/test/CodeGen/aarch64-targetattr.c
M clang/test/Driver/aarch64-fp16.c
M clang/test/Driver/aarch64-sve2.c
M clang/test/Driver/aarch64-v81a.c
M clang/test/Driver/aarch64-v82a.c
M clang/test/Driver/aarch64-v83a.c
M clang/test/Driver/aarch64-v84a.c
M clang/test/Driver/aarch64-v85a.c
M clang/test/Driver/aarch64-v86a.c
M clang/test/Driver/aarch64-v87a.c
M clang/test/Driver/aarch64-v88a.c
M clang/test/Driver/aarch64-v89a.c
R clang/test/Driver/aarch64-v8a.c
M clang/test/Driver/aarch64-v91a.c
M clang/test/Driver/aarch64-v92a.c
M clang/test/Driver/aarch64-v93a.c
M clang/test/Driver/aarch64-v94a.c
M clang/test/Driver/aarch64-v95a.c
R clang/test/Driver/aarch64-v9a.c
M clang/test/Driver/print-supported-extensions.c
M clang/test/Preprocessor/aarch64-target-features.c
M clang/tools/driver/cc1_main.cpp
M flang/test/Driver/target-cpu-features.f90
M llvm/include/llvm/MC/MCSubtargetInfo.h
M llvm/include/llvm/TargetParser/AArch64TargetParser.h
M llvm/lib/MC/MCSubtargetInfo.cpp
M llvm/lib/Target/AArch64/AArch64Features.td
M llvm/lib/TargetParser/AArch64TargetParser.cpp
M llvm/unittests/TargetParser/TargetParserTest.cpp
M llvm/utils/TableGen/ARMTargetDefEmitter.cpp
Log Message:
-----------
Revert "[AArch64] Add ability to list extensions enabled for a target" (#96768)
Reverts llvm/llvm-project#95805 due to test failures caught by the
buildbots.
Commit: dead8f845f2549db5dec16b59b80d3e321948674
https://github.com/llvm/llvm-project/commit/dead8f845f2549db5dec16b59b80d3e321948674
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Pointer.h
M clang/test/AST/Interp/arrays.cpp
Log Message:
-----------
[clang][Interp] Pointers into unknown-size arrays are never one-past-end
Commit: 019f525716348578802b02961c328b43f7cad0fb
https://github.com/llvm/llvm-project/commit/019f525716348578802b02961c328b43f7cad0fb
Author: Congcong Cai <congcongcai0907 at 163.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang-tools-extra/clang-tidy/misc/UseInternalLinkageCheck.cpp
M clang-tools-extra/clang-tidy/misc/UseInternalLinkageCheck.h
M clang-tools-extra/docs/clang-tidy/checks/misc/use-internal-linkage.rst
A clang-tools-extra/test/clang-tidy/checkers/misc/use-internal-linkage-fix-mode-none.cpp
M clang-tools-extra/test/clang-tidy/checkers/misc/use-internal-linkage-func.cpp
M clang-tools-extra/test/clang-tidy/checkers/misc/use-internal-linkage-var.cpp
Log Message:
-----------
[clang-tidy] add fixhint for misc-use-internal-linkage (#96203)
Commit: fd35a92300a00edaf56ae94176317390677569a4
https://github.com/llvm/llvm-project/commit/fd35a92300a00edaf56ae94176317390677569a4
Author: Eisuke Kawashima <e.kawaschima+github at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M lldb/examples/python/crashlog.py
M lldb/examples/python/disasm-stress-test.py
M lldb/examples/summaries/cocoa/CFString.py
M lldb/examples/summaries/pysummary.py
M lldb/examples/synthetic/bitfield/example.py
M lldb/packages/Python/lldbsuite/test/lldbtest.py
M lldb/test/API/commands/command/script/welcome.py
M lldb/test/API/commands/expression/call-throws/TestCallThatThrows.py
M lldb/test/API/functionalities/disassemble/aarch64-adrp-add/TestAArch64AdrpAdd.py
M lldb/test/API/functionalities/gdb_remote_client/TestNoWatchpointSupportInfo.py
M lldb/test/API/tools/lldb-server/TestAppleSimulatorOSType.py
M lldb/test/API/tools/lldb-server/TestLldbGdbServer.py
Log Message:
-----------
[lldb] fix(lldb/**.py): fix comparison to True/False (#94039)
from PEP8
(https://peps.python.org/pep-0008/#programming-recommendations):
> Comparisons to singletons like None should always be done with is or
is not, never the equality operators.
Co-authored-by: Eisuke Kawashima <e-kwsm at users.noreply.github.com>
Commit: 586114510c5fa71d1377c7f53e68a3b12c472aa2
https://github.com/llvm/llvm-project/commit/586114510c5fa71d1377c7f53e68a3b12c472aa2
Author: Eisuke Kawashima <e.kawaschima+github at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M lldb/bindings/interface/SBBreakpointDocstrings.i
M lldb/bindings/interface/SBDataExtensions.i
M lldb/docs/use/python.rst
M lldb/examples/python/armv7_cortex_m_target_defintion.py
M lldb/packages/Python/lldbsuite/test/dotest.py
M lldb/packages/Python/lldbsuite/test/lldbtest.py
M lldb/packages/Python/lldbsuite/test/lldbutil.py
M lldb/packages/Python/lldbsuite/test/tools/intelpt/intelpt_testcase.py
M lldb/test/API/functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
M lldb/test/API/functionalities/stop-on-sharedlibrary-load/TestStopOnSharedlibraryEvents.py
M lldb/test/API/lua_api/TestLuaAPI.py
M lldb/test/API/macosx/thread_suspend/TestInternalThreadSuspension.py
M lldb/test/API/python_api/event/TestEvents.py
M lldb/test/API/python_api/process/read-mem-cstring/TestReadMemCString.py
M lldb/test/API/python_api/type/TestTypeList.py
M lldb/test/API/python_api/was_interrupted/interruptible.py
M lldb/test/Shell/lit.cfg.py
Log Message:
-----------
[lldb] fix(lldb/**.py): fix comparison to None (#94017)
from PEP8
(https://peps.python.org/pep-0008/#programming-recommendations):
> Comparisons to singletons like None should always be done with is or
is not, never the equality operators.
Co-authored-by: Eisuke Kawashima <e-kwsm at users.noreply.github.com>
Commit: 3e1ebd77e4e9a772e4f06f12d19c64860fb1f070
https://github.com/llvm/llvm-project/commit/3e1ebd77e4e9a772e4f06f12d19c64860fb1f070
Author: darkbuck <michael.hliao at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
Log Message:
-----------
[GlobalISel] Add support for lowering byref attribute
Reviewers: nikic, spaits, arsenm
Reviewed By: arsenm
Pull Request: https://github.com/llvm/llvm-project/pull/96733
Commit: 30b93db5476e3ae2efdaba25fb53fcc3c081da77
https://github.com/llvm/llvm-project/commit/30b93db5476e3ae2efdaba25fb53fcc3c081da77
Author: Matthew Weingarten <matt at weingarten.org>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M compiler-rt/include/profile/MIBEntryDef.inc
M compiler-rt/include/profile/MemProfData.inc
M compiler-rt/lib/memprof/memprof_allocator.cpp
M compiler-rt/lib/memprof/memprof_flags.inc
M compiler-rt/lib/memprof/memprof_mapping.h
M compiler-rt/lib/memprof/memprof_mibmap.cpp
M compiler-rt/lib/memprof/memprof_rawprofile.cpp
M compiler-rt/lib/memprof/memprof_rtl.cpp
M compiler-rt/lib/memprof/tests/rawprofile.cpp
M llvm/include/llvm/ProfileData/MIBEntryDef.inc
M llvm/include/llvm/ProfileData/MemProf.h
M llvm/include/llvm/ProfileData/MemProfData.inc
M llvm/include/llvm/ProfileData/MemProfReader.h
M llvm/lib/ProfileData/MemProfReader.cpp
M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
M llvm/test/Transforms/PGOProfile/Inputs/memprof.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof.nocolinfo.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof.nocolinfo.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_internal_linkage.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_internal_linkage.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_loop_unroll.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_loop_unroll.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_missing_leaf.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_missing_leaf.memprofraw
M llvm/test/Transforms/PGOProfile/memprof_internal_linkage.ll
A llvm/test/tools/llvm-profdata/Inputs/basic-histogram.memprofexe
A llvm/test/tools/llvm-profdata/Inputs/basic-histogram.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/basic.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/basic.memprofraw
A llvm/test/tools/llvm-profdata/Inputs/basic_v3.memprofexe
A llvm/test/tools/llvm-profdata/Inputs/basic_v3.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/buildid.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/buildid.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/inline.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/inline.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/multi.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/multi.memprofraw
A llvm/test/tools/llvm-profdata/Inputs/padding-histogram.memprofexe
A llvm/test/tools/llvm-profdata/Inputs/padding-histogram.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/pic.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/pic.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/update_memprof_inputs.sh
A llvm/test/tools/llvm-profdata/memprof-basic-histogram.test
M llvm/test/tools/llvm-profdata/memprof-basic.test
A llvm/test/tools/llvm-profdata/memprof-basic_v3.test
M llvm/test/tools/llvm-profdata/memprof-inline.test
M llvm/test/tools/llvm-profdata/memprof-multi.test
A llvm/test/tools/llvm-profdata/memprof-padding-histogram.test
M llvm/test/tools/llvm-profdata/memprof-pic.test
M llvm/unittests/ProfileData/MemProfTest.cpp
Log Message:
-----------
[Memprof] Adds the option to collect AccessCountHistograms for memprof. (#94264)
Adds compile time flag -mllvm -memprof-histogram and runtime flag
histogram=true|false to turn Histogram collection on and off. The
-memprof-histogram flag relies on -memprof-use-callbacks=true to work.
Updates shadow mapping logic in histogram mode from having one 8 byte
counter for 64 bytes, to 1 byte for 8 bytes, capped at 255. Only
supports this granularity as of now.
Updates the RawMemprofReader and serializing MemoryInfoBlocks to binary
format, including changing to a new version of the raw binary format
from version 3 to version 4.
Updates creating MemoryInfoBlocks with and without Histograms. When two
MemoryInfoBlocks are merged, AccessCounts are summed up and the shorter
Histogram is removed.
Adds a memprof_histogram test case.
Initial commit for adding AccessCountHistograms up until RawProfile for
memprof
Commit: 17eaa23f7ecdfe79ad74552aaa260e6ce32432c2
https://github.com/llvm/llvm-project/commit/17eaa23f7ecdfe79ad74552aaa260e6ce32432c2
Author: Janek van Oirschot <janek.vanoirschot at amd.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
M llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h
M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
M llvm/lib/Target/AMDGPU/SIProgramInfo.cpp
M llvm/lib/Target/AMDGPU/SIProgramInfo.h
M llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch-init.ll
M llvm/test/MC/AMDGPU/hsa-sym-expr-failure.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx10.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx11.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx12.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx7.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx8.s
M llvm/test/MC/AMDGPU/hsa-sym-exprs-gfx90a.s
M llvm/test/MC/AMDGPU/hsa-tg-split.s
M llvm/test/MC/AMDGPU/hsa-v4.s
M llvm/test/MC/AMDGPU/hsa-v5-uses-dynamic-stack.s
M llvm/unittests/MC/AMDGPU/CMakeLists.txt
R llvm/unittests/MC/AMDGPU/SIProgramInfoMCExprs.cpp
Log Message:
-----------
[AMDGPU] MCExpr-ify AMDGPU HSAMetadata (#94788)
Enables MCExpr for HSAMetadata, particularly, HSAMetadata's msgpack format.
Commit: b7762f2e64af34506447b56eea7bdbabd8568718
https://github.com/llvm/llvm-project/commit/b7762f2e64af34506447b56eea7bdbabd8568718
Author: Balazs Benics <benicsbalazs at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/CMakeLists.txt
Log Message:
-----------
Bump required minimal Z3 version from 4.7.1 to 4.8.9 (#96682)
https://discourse.llvm.org/t/bump-minimal-z3-requirements-from-4-7-1-to-4-8-9/79664
This supposed to unblock #95128 and #95129.
Commit: 2612765faf0e72cc57c6cce058305ddf241c3e3c
https://github.com/llvm/llvm-project/commit/2612765faf0e72cc57c6cce058305ddf241c3e3c
Author: Alex MacLean <amaclean at nvidia.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
M llvm/test/CodeGen/NVPTX/combine-mad.ll
Log Message:
-----------
[NVPTX] Fold (add (select 0, (mul a, b)), c) -> (select c, (mad a, b, c)) (#96352)
Add folding for `(add (select cond, 0, (mul a, b)), c)` to `(select
cond, c, (mad a, b, c))`. Also, refactor the DAG folding implementation
to separate out the `ADD` and `FADD` folding cases.
Commit: 19183691f32c8cc6967322523f6fa338617929bd
https://github.com/llvm/llvm-project/commit/19183691f32c8cc6967322523f6fa338617929bd
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/is-fpclass-rv32.mir
M llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/is-fpclass-rv64.mir
M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-is-fpclass-rv32.mir
M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-is-fpclass-rv64.mir
M llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/is-fpclass-rv32.mir
M llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/is-fpclass-rv64.mir
Log Message:
-----------
[RISCV][GISel] Add missing fclass tests. NFC (#96694)
We were only testing f32 on rv32 and f64 on rv64. We need to test f32
and f64 on both rv32 and rv64.
Commit: d0527ab69765740c1747695bbfe72a3db1781b16
https://github.com/llvm/llvm-project/commit/d0527ab69765740c1747695bbfe72a3db1781b16
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/src/stdlib/rand.cpp
M libc/src/stdlib/srand.cpp
Log Message:
-----------
[libc] Fix Fuscia builder failing on atomic warnings (#96791)
Summary:
This function uses atomics now, which emit warnings on some platforms
that don't support full lock-free atomics. These aren't specifically
wrong, and in the future we could investigate a libc configuration
specialized for single-threaded microprocessors, but for now we should
get the bot running again.
Commit: 637b7f805a2f22978fac75e75c52bd6d7c3e8161
https://github.com/llvm/llvm-project/commit/637b7f805a2f22978fac75e75c52bd6d7c3e8161
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libcxx/include/__ranges/iota_view.h
A libcxx/test/std/ranges/range.factories/range.iota.view/assert.ctor.value.bound.pass.cpp
Log Message:
-----------
[libc++] Classify iota_view precondition (#96662)
Fixes #91385
Commit: e1015ae55d9ac729b0b0a41f4207241f8d4b2789
https://github.com/llvm/llvm-project/commit/e1015ae55d9ac729b0b0a41f4207241f8d4b2789
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/docs/gpu/support.rst
M libc/src/stdlib/rand_util.cpp
Log Message:
-----------
[libc][docs] List `rand` and `srand` as supported on the GPU (#96757)
Summary:
I initially didn't report these as supported because they didn't provide
expected behavior and were very wasteful. The recent patch moved them to
a lock-free atomic implementation so they can now actually be used.
Commit: acd6cb85b3c410e88dbcc9e48733d0e1ac70eadc
https://github.com/llvm/llvm-project/commit/acd6cb85b3c410e88dbcc9e48733d0e1ac70eadc
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/GISel/RISCVInstructionSelector.cpp
M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
M llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fcmp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fcmp-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/is-fpclass-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/is-fpclass-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fcmp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fcmp-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-is-fpclass-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-is-fpclass-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fcmp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fcmp-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/is-fpclass-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/is-fpclass-f16-rv64.mir
Log Message:
-----------
[RISCV][GISel] Support fcmp and fclass for Zfh. (#96696)
Commit: 7c4fc9ccc058137877c99bad402a91d3ce640bbb
https://github.com/llvm/llvm-project/commit/7c4fc9ccc058137877c99bad402a91d3ce640bbb
Author: Xu Zhang <simonzgx at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/src/__support/OSUtil/linux/fcntl.cpp
M libc/test/src/fcntl/CMakeLists.txt
M libc/test/src/fcntl/fcntl_test.cpp
Log Message:
-----------
[libc][fcntl] Simplify the handling of the return value from syscall … (#96325)
Fixes #95570
Commit: 581fd2fa573e39607ea164c0b4a8057baeb62c69
https://github.com/llvm/llvm-project/commit/581fd2fa573e39607ea164c0b4a8057baeb62c69
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fptoi-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fptoi-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/itofp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/itofp-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fptoi-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fptoi-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-itofp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-itofp-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fptoi-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fptoi-f16-rv64.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/itofp-f16-rv32.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/itofp-f16-rv64.mir
Log Message:
-----------
[RISCV][GISel] Support fptoi and itofp for Zfh. (#96707)
Commit: 0d9172ecaca2b0834e65343aa24d7cfa4f6d841d
https://github.com/llvm/llvm-project/commit/0d9172ecaca2b0834e65343aa24d7cfa4f6d841d
Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp
M llvm/lib/Target/SPIRV/SPIRVPreLegalizer.cpp
M llvm/test/CodeGen/SPIRV/const-nested-vecs.ll
M llvm/test/CodeGen/SPIRV/pointers/global-zeroinitializer.ll
A llvm/test/CodeGen/SPIRV/pointers/irtrans-added-int-const-32-64.ll
Log Message:
-----------
[SPIR-V] Improve pattern matching and tracking of constant integers (#96615)
This PR fixes the issue
https://github.com/llvm/llvm-project/issues/96614 by improve pattern
matching and tracking of constant integers. The attached test is
successful if it doesn't crash and generate valid SPIR-V code for both
32 and 64 bits targets.
Commit: bb50bc23983052e70a6140d39fcc775362b03fc3
https://github.com/llvm/llvm-project/commit/bb50bc23983052e70a6140d39fcc775362b03fc3
Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/SPIRV/SPIRVBuiltins.td
M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
M llvm/test/CodeGen/SPIRV/transcoding/OpGenericCastToPtr.ll
Log Message:
-----------
[SPIR-V] Fix support of OpGenericCastToPtr __spirv_ wrappers (#96655)
This PR completes implementation of insertion of OpGenericCastToPtr
using builtin functions started by
https://github.com/llvm/llvm-project/pull/95055 by:
* fixing errors in Tablegen definition,
* adding type inference info for `__spirv_GenericCastToPtrExplicit` kind
of wrappers, and
* hardening the test case to check correct translation of
`__spirv_GenericCastToPtrExplicit` kind of wrappers.
Commit: 378630b4d023e3de76a82ceb3b713f90cf308a7f
https://github.com/llvm/llvm-project/commit/378630b4d023e3de76a82ceb3b713f90cf308a7f
Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
M llvm/lib/Target/SPIRV/SPIRVBuiltins.td
M llvm/test/CodeGen/SPIRV/extensions/SPV_EXT_shader_atomic_float_add/atomicrmw_faddfsub_float.ll
Log Message:
-----------
[SPIR-V] Support cl_ext_float_atomics and fix errors in definition of atomic_fetch_*_explicit builtins (#96767)
This PR:
* supports cl_ext_float_atomics by mapping atomic_fetch_add and
atomic_fetch_sub applied to float arguments to the corresponding
instructions from SPV_EXT_shader_atomic_float*_add, and
* fix errors in definition of atomic_fetch_*_explicit builtins by fixing
a valid number of arguments.
Commit: 8ab66775dc885f7a99ee5f53771ce555e42085f9
https://github.com/llvm/llvm-project/commit/8ab66775dc885f7a99ee5f53771ce555e42085f9
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
Log Message:
-----------
[RISCV] Add Zfh to typeIsScalarFPArith and simplify code. NFC
Now that we have Zfh supported and tested for every opcode that uses
typeIsScalarFPArith, we can fold Zfh into it.
Commit: 868fae1f2ecb54604231c1334ce9aa5b4c0b1288
https://github.com/llvm/llvm-project/commit/868fae1f2ecb54604231c1334ce9aa5b4c0b1288
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
A llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/fp-ext-trunc-f16.mir
A llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-fp-ext-trunc-f16.mir
A llvm/test/CodeGen/RISCV/GlobalISel/regbankselect/fp-ext-trunc-f16.mir
Log Message:
-----------
[RISCV][GISel] Support G_FPEXT/FPTRUNC with ZFh.
Commit: 141bea8c3cad62b381aef3c216cf7f78b812f580
https://github.com/llvm/llvm-project/commit/141bea8c3cad62b381aef3c216cf7f78b812f580
Author: Damyan Pepper <damyanp at microsoft.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/DXContainerPSVInfo.h
M llvm/lib/Target/DirectX/DXContainerGlobals.cpp
A llvm/test/CodeGen/DirectX/ContainerData/PipelineStateValidation.ll
Log Message:
-----------
[DirectX] Add stub PSV0 section (#96712)
Direct3D requires a PSV0 section to be present in the DXContainer in
order to be able to load and use the shader.
This change adds a minimal stub PSV0, with some hard-coded values, that
are just enough to unblock loading into Direct3D.
Contributes to #90129
Commit: 0f24a462386409c1d907aefb9d8a58481cb71933
https://github.com/llvm/llvm-project/commit/0f24a462386409c1d907aefb9d8a58481cb71933
Author: Kyle Huey <khuey at kylehuey.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Support/CMakeLists.txt
Log Message:
-----------
[llvm-config] Make llvm-config --system-libs obey LLVM_USE_STATIC_ZSTD (#93754)
LLVM's build system does the right thing but LLVM_SYSTEM_LIBS ends up
containing the shared library. Emit the static library instead when
appropriate.
With LLVM_USE_STATIC_ZSTD, before:
khuey at zhadum:~/dev/llvm-project/build$ ./bin/llvm-config --system-libs
-lrt -ldl -lm -lz -lzstd -lxml2
after:
khuey at zhadum:~/dev/llvm-project/build$ ./bin/llvm-config --system-libs
-lrt -ldl -lm -lz /usr/local/lib/libzstd.a -lxml2
Commit: 3f78d89a2e6170d206a6b91a93b3fdf5e46ab6db
https://github.com/llvm/llvm-project/commit/3f78d89a2e6170d206a6b91a93b3fdf5e46ab6db
Author: Mingming Liu <mingmingl at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M compiler-rt/test/profile/Linux/instrprof-vtable-value-prof.cpp
M llvm/test/tools/llvm-profdata/vtable-value-prof.test
M llvm/tools/llvm-profdata/llvm-profdata.cpp
Log Message:
-----------
[TypeProf][InstrFDO]Omit vtable symbols in indexed profiles by default (#96520)
- The indexed iFDO profiles contains compressed vtable names for `llvm-profdata show --show-vtables` debugging
usage. An optimized build doesn't need it and doesn't decompress the blob now [1], since optimized binary has the
source code and IR to find vtable symbols.
- The motivation is to avoid increasing profile size when it's not necessary.
- This doesn't change the indexed profile format and thereby doesn't need a version change.
[1] https://github.com/llvm/llvm-project/blob/eac925fb81f26342811ad1765e8f9919628e2254/llvm/include/llvm/ProfileData/InstrProfReader.h#L696-L699
Commit: d29fdfbc4e3b42e9ee0295049493ba7b1471772f
https://github.com/llvm/llvm-project/commit/d29fdfbc4e3b42e9ee0295049493ba7b1471772f
Author: Joel E. Denny <jdenny.ornl at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/LTO/LTOBackend.cpp
M llvm/test/Feature/load_plugin_error.ll
Log Message:
-----------
[LTO] Avoid assert fail on failed pass plugin load (#96691)
Without this patch, passing -load-pass-plugin=nonexistent.so to
llvm-lto2 produces a backtrace because LTOBackend.cpp does not handle
the error correctly:
```
Failed to load passes from 'nonexistant.so'. Request ignored.
Expected<T> must be checked before access or destruction.
Unchecked Expected<T> contained error:
Could not load library 'nonexistant.so': nonexistant.so: cannot open shared object file: No such file or directoryPLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
```
Any tool using `lto::Config::PassPlugins` should suffer similarly.
Based on the message "Request ignored" and the continue statement, the
intention was apparently to continue on failure to load a plugin.
However, no one appears to rely on that behavior now given that it
crashes instead, and terminating is consistent with opt.
Commit: d058b51604eeb73bfc236bfe84e1ade90229950f
https://github.com/llvm/llvm-project/commit/d058b51604eeb73bfc236bfe84e1ade90229950f
Author: Momchil Velikov <momchil.velikov at arm.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/CodeGenPrepare.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
R llvm/test/CodeGen/AArch64/sitofp-to-tbl.ll
Log Message:
-----------
Revert "[AArch64] Lower extending sitofp using tbl (#92528)"
This reverts commit d1a4f0c9fb559eb4c2fb56112e56343bcd333edc.
There are reports about test failures with Eigen and JAX.
Commit: 22b36bfa3f18ef1cc858d3301c4eea00a280403a
https://github.com/llvm/llvm-project/commit/22b36bfa3f18ef1cc858d3301c4eea00a280403a
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/ProfileData/MemProfReader.cpp
Log Message:
-----------
[Memprof] Fix a warning
This patch fixes:
llvm/lib/ProfileData/MemProfReader.cpp:685:1: error: non-void
function does not return a value in all con trol paths
[-Werror,-Wreturn-type]
While I am at it, this patch removes an else-after-return.
Commit: 6b1c51bc052ae974e89e623b3d143d010fd09222
https://github.com/llvm/llvm-project/commit/6b1c51bc052ae974e89e623b3d143d010fd09222
Author: Akash Banerjee <akash.banerjee at amd.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
M clang/lib/CodeGen/CGOpenMPRuntimeGPU.h
M clang/test/OpenMP/nvptx_target_parallel_reduction_codegen.cpp
M clang/test/OpenMP/nvptx_target_parallel_reduction_codegen_tbaa_PR46146.cpp
M clang/test/OpenMP/nvptx_teams_reduction_codegen.cpp
A clang/test/OpenMP/reduction_complex.c
M clang/test/OpenMP/reduction_implicit_map.cpp
M clang/test/OpenMP/target_teams_generic_loop_codegen.cpp
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M llvm/unittests/Frontend/OpenMPIRBuilderTest.cpp
M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
Log Message:
-----------
[OpenMP] Migrate GPU Reductions CodeGen from Clang to OMPIRBuilder (#80343)
This patch migrates the CGOpenMPRuntimeGPU::emitReduction and related functions to the OpenMPIRBUilder. In future patches MLIR OpenMP translation would be making use of these functions.
Co-authored-by: Jan Leyonberg <jan.leyonberg at amd.com>
Commit: a89a54190ced6f7ded24eb3b6e5115dbe69eada8
https://github.com/llvm/llvm-project/commit/a89a54190ced6f7ded24eb3b6e5115dbe69eada8
Author: Joel E. Denny <jdenny.ornl at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/test/Feature/load_plugin_error.ll
Log Message:
-----------
Fix test introduced by d29fdfbc4e3b
It breaks builds like:
https://lab.llvm.org/buildbot/#/builders/190/builds/744
Commit: 133492fe18260d4b5ce2d70ff9575fa9c911d090
https://github.com/llvm/llvm-project/commit/133492fe18260d4b5ce2d70ff9575fa9c911d090
Author: Schrodinger ZHU Yifan <yifanzhu at rochester.edu>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/hdr/types/CMakeLists.txt
A libc/hdr/types/struct_sigaction.h
M libc/src/signal/linux/CMakeLists.txt
M libc/src/signal/linux/signal.cpp
M libc/src/signal/sigaction.h
M libc/test/src/signal/CMakeLists.txt
M libc/test/src/signal/sigaction_test.cpp
M libc/test/src/signal/sigaltstack_test.cpp
Log Message:
-----------
[libc] add proxy header for struct_sigaction (#96224)
Commit: 57d3d070502f54c63c5fca588cf74b78d607e272
https://github.com/llvm/llvm-project/commit/57d3d070502f54c63c5fca588cf74b78d607e272
Author: RoseZhang03 <rosezhang at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
A libc/newhdrgen/class_implementation/classes/enumeration.py
A libc/newhdrgen/class_implementation/classes/function.py
A libc/newhdrgen/class_implementation/classes/include.py
A libc/newhdrgen/class_implementation/classes/macro.py
A libc/newhdrgen/class_implementation/classes/object.py
A libc/newhdrgen/class_implementation/classes/type.py
Log Message:
-----------
[libc] added newhdrgen class implementation (#96710)
Added a class representation of a libc header file, allowing for easier
conversion from YAML to .h file output.
Classes include:
- Function (representing function headers)
- Include (representing various include statements found on a header
file)
- Macro (representing macro definitions)
- Enumeration (representing enum definitions)
- Type (representing include statements for NamedTypes)
- Object (representing ObjectSpec defintitions)
Commit: a54704de0d019760c80517b97bd1df636076a059
https://github.com/llvm/llvm-project/commit/a54704de0d019760c80517b97bd1df636076a059
Author: Heejin Ahn <aheejin at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/test/CodeGen/WebAssembly/target-features-attrs.ll
A llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
Log Message:
-----------
[WebAssembly] Split and tidy up target features test (#96735)
This splits `target-features.ll` into two tests:
`target-features-attrs.ll` and `target-features-cpus.ll`.
Now `target-features-attrs.ll` contains tests with bitcode function
attributes and `-mattr=` options. The current `target-features.ll`
file's FileCheck lines are confusing, mainly because it is unclear how
`CHECK` and `ATTRS` lines are meant to be different. Turns out, before
https://github.com/llvm/llvm-project/commit/67ec8744d7e72b50a5db5038c9643584ce57cb0c,
`-mattr=` options used to override any existing bitcode function
attributes, but after the commit that's not the case anymore. So the
original test had a line that tested `i32.atomic.rmw.cmpxchg` was not
generated when `-mattr=+simd128` was given (because the existing
`+atomics` in the function attributes is overriden). That commit deleted
that line and changed some `ATTRS` lines into `CHECK`, which was
confusing. This PR simplifies that part and does not test the absence of
any instructions, and the effect of `-mattr=` option is only tested with
the target features section.
And `target-features-cpus.ll` only tests the sets of features enabled by
`-mcpu=` lines. It is better to have this as a separate file because
once you have bitcode function attributes they end up in the target
features section too, making the testing of only the `-mcpu=` options
difficult.
Commit: eeb931641ae735faa25283ddb2465318302e864f
https://github.com/llvm/llvm-project/commit/eeb931641ae735faa25283ddb2465318302e864f
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libcxx/test/lit.cfg.py
M libcxxabi/test/lit.cfg.py
M libunwind/test/lit.cfg.py
Log Message:
-----------
[runtimes][NFC] Improve error message when running Lit incorrectly
Commit: 2582d11f1a8a5783828156d3ced354727f422885
https://github.com/llvm/llvm-project/commit/2582d11f1a8a5783828156d3ced354727f422885
Author: Jay Foad <jay.foad at amd.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/SmallVector.h
M llvm/lib/Support/SmallVector.cpp
Log Message:
-----------
[ADT] Always use 32-bit size type for SmallVector with 16-bit elements (#95536)
`SmallVector` has a special case to allow vector of char to exceed 4 GB
in
size on 64-bit hosts. Apply this special case only for 8-bit element
types, instead of all element types < 32 bits.
This makes `SmallVector<MCPhysReg>` more compact because `MCPhysReg` is
`uint16_t`.
---------
Co-authored-by: Nikita Popov <github at npopov.com>
Commit: 2f57df5826a6df8ad5549ed98aede0d60e01e08b
https://github.com/llvm/llvm-project/commit/2f57df5826a6df8ad5549ed98aede0d60e01e08b
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
Log Message:
-----------
[CodeGen] Fix a warning
This patch fixes:
clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp:1662:8: error: unused
variable 'ParallelReduction' [-Werror,-Wunused-variable]
Commit: 49e5cd2acc0d12f7cdb80aafd9ab26719d4415aa
https://github.com/llvm/llvm-project/commit/49e5cd2acc0d12f7cdb80aafd9ab26719d4415aa
Author: Kolya Panchenko <87679760+nikolaypanchenko at users.noreply.github.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/test/Transforms/LoopVectorize/RISCV/riscv-vector-reverse.ll
M llvm/test/Transforms/LoopVectorize/vplan-printing-before-execute.ll
Log Message:
-----------
[LV][NFC] Marked functions as const. Added LLVM_DEBUG. (#96681)
Commit: 02b57dedb73134bc81f09e2ff3c56e286091ba13
https://github.com/llvm/llvm-project/commit/02b57dedb73134bc81f09e2ff3c56e286091ba13
Author: jameshu15869 <55058507+jameshu15869 at users.noreply.github.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M libc/CMakeLists.txt
M libc/benchmarks/CMakeLists.txt
A libc/benchmarks/gpu/BenchmarkLogger.cpp
A libc/benchmarks/gpu/BenchmarkLogger.h
A libc/benchmarks/gpu/CMakeLists.txt
A libc/benchmarks/gpu/LibcGpuBenchmark.cpp
A libc/benchmarks/gpu/LibcGpuBenchmark.h
A libc/benchmarks/gpu/LibcGpuBenchmarkMain.cpp
A libc/benchmarks/gpu/src/CMakeLists.txt
A libc/benchmarks/gpu/src/ctype/CMakeLists.txt
A libc/benchmarks/gpu/src/ctype/isalnum_benchmark.cpp
A libc/benchmarks/gpu/src/ctype/isalpha_benchmark.cpp
A libc/benchmarks/gpu/timing/CMakeLists.txt
A libc/benchmarks/gpu/timing/nvptx/CMakeLists.txt
A libc/benchmarks/gpu/timing/nvptx/timing.h
A libc/benchmarks/gpu/timing/timing.h
M libc/cmake/modules/LLVMLibCTestRules.cmake
Log Message:
-----------
[libc] NVPTX Profiling (#92009)
PR for adding microbenchmarking infrastructure for NVPTX. `nvlink`
cannot perform LTO, so we cannot inline `libc` functions and this
function call overhead is not adjusted for during microbenchmarking.
Commit: 0c56fd0a29ffb0425ca2ee2a4ff8f380880fdbfa
https://github.com/llvm/llvm-project/commit/0c56fd0a29ffb0425ca2ee2a4ff8f380880fdbfa
Author: DianQK <dianqk at dianqk.net>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/test/CodeGen/AArch64/arm64-jumptable.ll
M llvm/test/Transforms/SimplifyCFG/ForwardSwitchConditionToPHI.ll
M llvm/test/Transforms/SimplifyCFG/Hexagon/switch-to-lookup-table.ll
Log Message:
-----------
[SimplifyCFG] Forward indirect switch condition value if it can help fold the PHI (#95932)
Fixes #95919.
Commit: 1abe22cab521b833a9aa62a7a8d44ae188ab107e
https://github.com/llvm/llvm-project/commit/1abe22cab521b833a9aa62a7a8d44ae188ab107e
Author: Chelsea Cassanova <chelsea_cassanova at apple.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/SmallVector.h
M llvm/lib/Support/SmallVector.cpp
Log Message:
-----------
Revert "[ADT] Always use 32-bit size type for SmallVector with 16-bit elements" (#96826)
Reverts llvm/llvm-project#95536, this is breaking macOS GreenDragon
buildbots on arm64 and x86_64
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/6522/console,
also breaks the Darwin LLVM buildbots:
https://lab.llvm.org/buildbot/#/builders/23/builds/398
Commit: 3a462d89221a307c037a653bc9e0c9190f79c1b9
https://github.com/llvm/llvm-project/commit/3a462d89221a307c037a653bc9e0c9190f79c1b9
Author: Mircea Trofin <mtrofin at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/ReleaseModeModelRunner.h
M llvm/unittests/Analysis/MLModelRunnerTest.cpp
Log Message:
-----------
[mlgo] drop the prefix `_` in `_model_selector`
`_` upsets the saved model freezer (assumptions about python naming).
Commit: c7adfb5e715334c9de176f434088bd9f89aa9eb3
https://github.com/llvm/llvm-project/commit/c7adfb5e715334c9de176f434088bd9f89aa9eb3
Author: DianQK <dianqk at dianqk.net>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/test/CodeGen/AArch64/arm64-jumptable.ll
M llvm/test/Transforms/SimplifyCFG/ForwardSwitchConditionToPHI.ll
M llvm/test/Transforms/SimplifyCFG/Hexagon/switch-to-lookup-table.ll
Log Message:
-----------
Revert "[SimplifyCFG] Forward indirect switch condition value if it can help fold the PHI (#95932)"
This reverts commit 0c56fd0a29ffb0425ca2ee2a4ff8f380880fdbfa.
This is breaking https://lab.llvm.org/buildbot/#/builders/72/builds/483.
Commit: 5dcf3d5335a8bd936c89a4cdf1da909e6b995b6f
https://github.com/llvm/llvm-project/commit/5dcf3d5335a8bd936c89a4cdf1da909e6b995b6f
Author: antangelo <contact at antangelo.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/lib/AST/MicrosoftMangle.cpp
M clang/lib/Basic/Targets/AArch64.cpp
A clang/test/CodeGenCXX/msabi-preserve-none-cc.cpp
M clang/test/Sema/preserve-none-call-conv.c
Log Message:
-----------
[MS ABI]: Support preserve_none in MS ABI (#96487)
Fixes ICE when compiling preserve_nonecc functions on Windows and adds
support for the calling convention on AArch64 for Windows targets.
Commit: f23a5f08f4b8d7734cf11342b2c1a405823e899e
https://github.com/llvm/llvm-project/commit/f23a5f08f4b8d7734cf11342b2c1a405823e899e
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/cmake/caches/Fuchsia-stage2.cmake
M libc/src/stdlib/rand.cpp
M libc/src/stdlib/srand.cpp
Log Message:
-----------
[libc] Remove atomic alignment diagnostics globally (#96803)
Summary:
These warnings mean that it will lower to a libcall. Previously we just
disabled it locally, which didn't work with GCC. This patch does it
globally in the compiler options if the compiler is clang.
Commit: 5a052ef76a95e525bc2fb0abdb68cefbe2d1a2ec
https://github.com/llvm/llvm-project/commit/5a052ef76a95e525bc2fb0abdb68cefbe2d1a2ec
Author: DianQK <dianqk at dianqk.net>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/test/CodeGen/AArch64/arm64-jumptable.ll
M llvm/test/Transforms/SimplifyCFG/ForwardSwitchConditionToPHI.ll
M llvm/test/Transforms/SimplifyCFG/Hexagon/switch-to-lookup-table.ll
Log Message:
-----------
Reapply "[SimplifyCFG] Forward indirect switch condition value if it can help fold the PHI (#95932)"
This reverts commit c7adfb5e715334c9de176f434088bd9f89aa9eb3.
Commit: 8f2d74affd8f4f182a2e9f05e86b494aad1b707c
https://github.com/llvm/llvm-project/commit/8f2d74affd8f4f182a2e9f05e86b494aad1b707c
Author: Congcong Cai <congcongcai0907 at 163.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang-tools-extra/docs/clang-tidy/checks/misc/use-internal-linkage.rst
Log Message:
-----------
[clang-tidy] add default value for misc-use-internal-linkage [NFC] (#96779)
Commit: 4558e45e7e33d1cfc1a54af761085e358dbab64b
https://github.com/llvm/llvm-project/commit/4558e45e7e33d1cfc1a54af761085e358dbab64b
Author: Congcong Cai <congcongcai0907 at 163.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
M clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
M clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
M clang-tools-extra/docs/ReleaseNotes.rst
M clang-tools-extra/docs/clang-tidy/index.rst
A clang-tools-extra/test/clang-tidy/infrastructure/allow-no-checks.cpp
Log Message:
-----------
[clang-tidy] add option to avoid "no checks enabled" error (#96122)
When clang-tidy get an empty checks, it will throw "no checks enabled"
error and exit with non-zero return value.
It make clang-tidy's wrapper program confused when in big project some
files don't want to be checked and use `-checks=-*` to disable all
checks.
---------
Co-authored-by: Danny Mösch <danny.moesch at icloud.com>
Commit: 1fa9f506d33a25c83f23862abd2400f1df3c413e
https://github.com/llvm/llvm-project/commit/1fa9f506d33a25c83f23862abd2400f1df3c413e
Author: aaryanshukla <53713108+aaryanshukla at users.noreply.github.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
A libc/newhdrgen/header.py
A libc/newhdrgen/yaml_to_classes.py
Log Message:
-----------
[libc] added newhdrgen python script and class file (#96671)
python script uses yaml and classes to generate c headers
header.py is only the main class file, the rest will be in another pr
more files to be added in multiple prs
Commit: dae061f1b2576a78fb706d4fdc7e30e37d1f3e3c
https://github.com/llvm/llvm-project/commit/dae061f1b2576a78fb706d4fdc7e30e37d1f3e3c
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/BasicTTIImpl.h
M llvm/lib/CodeGen/AsmPrinter/DIE.cpp
M llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
M llvm/lib/CodeGen/EarlyIfConversion.cpp
M llvm/lib/CodeGen/LexicalScopes.cpp
M llvm/lib/CodeGen/LiveDebugVariables.cpp
M llvm/lib/CodeGen/PeepholeOptimizer.cpp
M llvm/lib/CodeGen/RegisterCoalescer.cpp
M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
M llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
M llvm/lib/CodeGen/StackSlotColoring.cpp
M llvm/lib/CodeGen/TailDuplicator.cpp
M llvm/lib/CodeGen/VLIWMachineScheduler.cpp
Log Message:
-----------
[CodeGen] Use range-based for loops (NFC) (#96777)
Commit: ca4e5a8d6e00d8a851c3bbd01442193f97a80139
https://github.com/llvm/llvm-project/commit/ca4e5a8d6e00d8a851c3bbd01442193f97a80139
Author: Matthew Weingarten <matt at weingarten.org>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/ProfileData/MemProfReader.cpp
Log Message:
-----------
[Memprof] Fixes memory leak in MemInfoBlock histogram. (#96834)
MemInfoBlocks (MIB) with empty callstacks are erased prematurely from
the CallStackProfileData. This patch frees allocated histogram buffers
when the MIB is associated with an empty callstack.
Commit: 326ba38a991250a8587a399a260b0f7af2c9166a
https://github.com/llvm/llvm-project/commit/326ba38a991250a8587a399a260b0f7af2c9166a
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Analysis/ValueTracking.cpp
Log Message:
-----------
[ValueTracking][RISCV] Use ConstantRange::getUnsignedMax instead of getUpper to simplify some code. (#96816)
This avoids the need to subtract 1 and explain why.
Commit: 1b8ab2f08998d3220e5d95003d47bb3d7cac966b
https://github.com/llvm/llvm-project/commit/1b8ab2f08998d3220e5d95003d47bb3d7cac966b
Author: Oliver Hunt <oliver at apple.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M clang/include/clang/AST/ASTContext.h
M clang/include/clang/AST/GlobalDecl.h
M clang/include/clang/AST/Mangle.h
M clang/include/clang/AST/VTableBuilder.h
M clang/include/clang/Basic/Attr.td
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/include/clang/Basic/PointerAuthOptions.h
M clang/include/clang/Basic/Thunk.h
M clang/include/clang/CodeGen/CodeGenABITypes.h
M clang/include/clang/CodeGen/ConstantInitBuilder.h
M clang/include/clang/InstallAPI/Visitor.h
M clang/include/clang/Sema/Sema.h
M clang/lib/AST/ASTContext.cpp
M clang/lib/AST/ItaniumMangle.cpp
M clang/lib/AST/Mangle.cpp
M clang/lib/AST/MicrosoftMangle.cpp
M clang/lib/AST/VTableBuilder.cpp
M clang/lib/CodeGen/CGCXX.cpp
M clang/lib/CodeGen/CGCXXABI.h
M clang/lib/CodeGen/CGClass.cpp
M clang/lib/CodeGen/CGExpr.cpp
M clang/lib/CodeGen/CGExprConstant.cpp
M clang/lib/CodeGen/CGPointerAuth.cpp
M clang/lib/CodeGen/CGVTT.cpp
M clang/lib/CodeGen/CGVTables.cpp
M clang/lib/CodeGen/CodeGenFunction.cpp
M clang/lib/CodeGen/CodeGenFunction.h
M clang/lib/CodeGen/CodeGenModule.h
M clang/lib/CodeGen/ConstantEmitter.h
M clang/lib/CodeGen/ConstantInitBuilder.cpp
M clang/lib/CodeGen/ItaniumCXXABI.cpp
M clang/lib/CodeGen/MicrosoftCXXABI.cpp
M clang/lib/Frontend/CompilerInvocation.cpp
M clang/lib/Headers/ptrauth.h
M clang/lib/InstallAPI/Visitor.cpp
M clang/lib/Parse/ParseDecl.cpp
M clang/lib/Sema/SemaDeclAttr.cpp
M clang/lib/Sema/SemaDeclCXX.cpp
M clang/lib/Sema/SemaExpr.cpp
A clang/test/CodeGen/ptrauth-ubsan-vptr.cpp
M clang/test/CodeGenCXX/catch-undef-behavior.cpp
A clang/test/CodeGenCXX/ptrauth-apple-kext-indirect-call-2.cpp
A clang/test/CodeGenCXX/ptrauth-apple-kext-indirect-call.cpp
A clang/test/CodeGenCXX/ptrauth-apple-kext-indirect-virtual-dtor-call.cpp
A clang/test/CodeGenCXX/ptrauth-explicit-vtable-pointer-control.cpp
A clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp
A clang/test/CodeGenCXX/ptrauth-thunks.cpp
A clang/test/CodeGenCXX/ptrauth-virtual-function.cpp
A clang/test/CodeGenCXX/ptrauth-vtable-virtual-inheritance-thunk.cpp
M clang/test/CodeGenCXX/ubsan-vtable-checks.cpp
M clang/test/Misc/pragma-attribute-supported-attributes-list.test
A clang/test/SemaCXX/ptrauth-incomplete-virtual-member-function-return-arg-type.cpp
A clang/test/SemaCXX/vtable_pointer_authentication_attribute.cpp
M clang/utils/TableGen/ClangAttrEmitter.cpp
Log Message:
-----------
[clang] Implement pointer authentication for C++ virtual functions, v-tables, and VTTs (#94056)
Virtual function pointer entries in v-tables are signed with address
discrimination in addition to declaration-based discrimination, where an
integer discriminator the string hash (see
`ptrauth_string_discriminator`) of the mangled name of the overridden
method. This notably provides diversity based on the full signature of
the overridden method, including the method name and parameter types.
This patch introduces ItaniumVTableContext logic to find the original
declaration of the overridden method.
On AArch64, these pointers are signed using the `IA` key (the
process-independent code key.)
V-table pointers can be signed with either no discrimination, or a
similar scheme using address and decl-based discrimination. In this
case, the integer discriminator is the string hash of the mangled
v-table identifier of the class that originally introduced the vtable
pointer.
On AArch64, these pointers are signed using the `DA` key (the
process-independent data key.)
Not using discrimination allows attackers to simply copy valid v-table
pointers from one object to another. However, using a uniform
discriminator of 0 does have positive performance and code-size
implications on AArch64, and diversity for the most important v-table
access pattern (virtual dispatch) is already better assured by the
signing schemas used on the virtual functions. It is also known that
some code in practice copies objects containing v-tables with `memcpy`,
and while this is not permitted formally, it is something that may be
invasive to eliminate.
This is controlled by:
```
-fptrauth-vtable-pointer-type-discrimination
-fptrauth-vtable-pointer-address-discrimination
```
In addition, this provides fine-grained controls in the
ptrauth_vtable_pointer attribute, which allows overriding the default
ptrauth schema for vtable pointers on a given class hierarchy, e.g.:
```
[[clang::ptrauth_vtable_pointer(no_authentication, no_address_discrimination,
no_extra_discrimination)]]
[[clang::ptrauth_vtable_pointer(default_key, default_address_discrimination,
custom_discrimination, 0xf00d)]]
```
The override is then mangled as a parametrized vendor extension:
```
"__vtptrauth" I
<key>
<addressDiscriminated>
<extraDiscriminator>
E
```
To support this attribute, this patch adds a small extension to the
attribute-emitter tablegen backend.
Note that there are known areas where signing is either missing
altogether or can be strengthened. Some will be addressed in later
changes (e.g., member function pointers, some RTTI).
`dynamic_cast` in particular is handled by emitting an artificial
v-table pointer load (in a way that always authenticates it) before the
runtime call itself, as the runtime doesn't have enough information
today to properly authenticate it. Instead, the runtime is currently
expected to strip the v-table pointer.
---------
Co-authored-by: John McCall <rjmccall at apple.com>
Co-authored-by: Ahmed Bougacha <ahmed at bougacha.org>
Commit: 34e5a71b3219391309eb498a55e4d49831e1f9ab
https://github.com/llvm/llvm-project/commit/34e5a71b3219391309eb498a55e4d49831e1f9ab
Author: Ahmed Bougacha <ahmed at bougacha.org>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
M llvm/test/Transforms/InstCombine/ptrauth-intrinsics.ll
Log Message:
-----------
[InstCombine] Combine ptrauth constants into ptrauth intrinsics. (#94705)
When we encounter two consecutive ptrauth intrinsics, we can already
combine the inner matching sign + auth pair, e.g.:
resign(sign(p,ks,ds),ks,ds,kr,dr) -> sign(p,kr,dr)
We can generalize that to ptrauth constants, which are effectively
constant equivalents to ptrauth.sign, i.e.:
resign(ptrauth(p,ks,ds),ks,ds,kr,dr) -> ptrauth(p,kr,dr)
auth(ptrauth(p,k,d),k,d) -> p
While there, cleanup a redundant return after eraseInstFromFunction in
the shared (intrinsic|constant)->intrinsic folding code.
Commit: c791d86eab13634ec372196977eeac8f3e9f4805
https://github.com/llvm/llvm-project/commit/c791d86eab13634ec372196977eeac8f3e9f4805
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/InlineSpiller.cpp
Log Message:
-----------
[NFC][RegAlloc] Delete unused option
The option -disable-spill-hoist does not actually control anything and
is not used anywhere, so it should be removed.
Commit: 6ca387cbcb207abe2a07bbb1b536f099c2e246e7
https://github.com/llvm/llvm-project/commit/6ca387cbcb207abe2a07bbb1b536f099c2e246e7
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/DomTreeUpdater.h
A llvm/include/llvm/Analysis/GenericDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachineBasicBlock.h
A llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachinePostDominators.h
M llvm/lib/Analysis/DomTreeUpdater.cpp
M llvm/lib/CodeGen/CMakeLists.txt
M llvm/lib/CodeGen/MachineBasicBlock.cpp
A llvm/lib/CodeGen/MachineDomTreeUpdater.cpp
M llvm/unittests/CodeGen/CMakeLists.txt
A llvm/unittests/CodeGen/MachineDomTreeUpdaterTest.cpp
Log Message:
-----------
[CodeGen] Introduce `MachineDomTreeUpdater` (#95369)
This commit converts most of `DomTreeUpdater` into
`GenericDomTreeUpdater` class template, so IR and MIR can reuse some
codes.
There are some differences between interfaces of `BasicBlock` and
`MachineBasicBlock`, so subclasses still need to implement some
functions, like `forceFlushDeletedBB`.
Commit: 91b614fc63acd0480afb76579e0200afbf9a381e
https://github.com/llvm/llvm-project/commit/91b614fc63acd0480afb76579e0200afbf9a381e
Author: ChiaHungDuan <chiahungduan at google.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M compiler-rt/lib/scudo/standalone/tests/secondary_test.cpp
Log Message:
-----------
[scudo] Minor refactoring of secondary cache test (#95995)
Commit: 0f8849349ae3d3f2f537ad6ab233a586fb39d375
https://github.com/llvm/llvm-project/commit/0f8849349ae3d3f2f537ad6ab233a586fb39d375
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/DomTreeUpdater.h
R llvm/include/llvm/Analysis/GenericDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachineBasicBlock.h
R llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachinePostDominators.h
M llvm/lib/Analysis/DomTreeUpdater.cpp
M llvm/lib/CodeGen/CMakeLists.txt
M llvm/lib/CodeGen/MachineBasicBlock.cpp
R llvm/lib/CodeGen/MachineDomTreeUpdater.cpp
M llvm/unittests/CodeGen/CMakeLists.txt
R llvm/unittests/CodeGen/MachineDomTreeUpdaterTest.cpp
Log Message:
-----------
Revert "[CodeGen] Introduce `MachineDomTreeUpdater`" (#96846)
Reverts llvm/llvm-project#95369
Many build bots failed
Commit: ef067cf4b6d46cd48d2ed5cfe2300fe83b6bcc8a
https://github.com/llvm/llvm-project/commit/ef067cf4b6d46cd48d2ed5cfe2300fe83b6bcc8a
Author: Max Winkler <max.enrico.winkler at gmail.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/Demangle/MicrosoftDemangle.cpp
A llvm/test/Demangle/ms-auto-templates.test
Log Message:
-----------
Fix MSVC Demangling with auto NTTP mangled names for function pointer, pointer to data and integral types (#96590)
As cited here, https://github.com/llvm/llvm-project/pull/92477, undname
needs updating to support the new auto NTTP name mangling.
In short the deduced type of the auto NTTP parameter is mangled as `$M
<type> <nttp-param>`. However the deduced type is not printed for the
undecorated name so the `$M <type>` is parsed but simply ignored when
stringifying the generated AST.
Commit: 6b931ab516616127ce4cd5a0ad5e37d5a1d1696b
https://github.com/llvm/llvm-project/commit/6b931ab516616127ce4cd5a0ad5e37d5a1d1696b
Author: Clement Courbet <courbet at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Tooling/Transformer/RangeSelector.h
M clang/lib/Tooling/Transformer/RangeSelector.cpp
M clang/unittests/Tooling/RangeSelectorTest.cpp
Log Message:
-----------
[clang][transformer] Introduce a `constructExprArgs` range selector. (#95901)
This is similar to `callArgs` but for construct exprs like `S(42)` or
`{42}`.
Commit: 73e6f9f95b51d7be1f93deded219005027f8d270
https://github.com/llvm/llvm-project/commit/73e6f9f95b51d7be1f93deded219005027f8d270
Author: Mitch Phillips <31459023+hctim at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/compiler-rt/lib/hwasan/BUILD.gn
M llvm/utils/gn/secondary/compiler-rt/test/hwasan/BUILD.gn
Log Message:
-----------
gn: hwasan: fixup hwasan-preinit (#96748)
The build rule for hwasan_preinit outputs libclang_rt.hwasan_preinit,
but clang expects hwasan-preinit (with a dash, rather than an
underscore) when selecting the library in the frontend.
Also, we were missing the hwasan-preinit dependency in check-hwasan.
For posterity, this now passes hwasan unit tests on Android with:
$ cat args.gn
clang_base_path = "/usr/local"
llvm_enable_assertions = true
llvm_targets_to_build = "all"
android_ndk_path = "/path/to/Android.sdk/ndk/25.2.9519653"
$ /path/to/llvm/utils/gn/gn.py gen build
$ ANDROID_SERIAL=xxx ninja -C build check-hwasan
Commit: 73e46c2bb4949be986d9eac98d95a206d7f003e2
https://github.com/llvm/llvm-project/commit/73e46c2bb4949be986d9eac98d95a206d7f003e2
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
M llvm/include/llvm/InitializePasses.h
M llvm/include/llvm/Passes/MachinePassRegistry.def
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/BranchFolding.cpp
M llvm/lib/CodeGen/EarlyIfConversion.cpp
M llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
M llvm/lib/CodeGen/IfConversion.cpp
M llvm/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockPlacement.cpp
M llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
M llvm/lib/CodeGen/MachineSink.cpp
M llvm/lib/CodeGen/MachineTraceMetrics.cpp
M llvm/lib/CodeGen/TailDuplication.cpp
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Target/AArch64/AArch64ConditionalCompares.cpp
M llvm/lib/Target/Hexagon/HexagonEarlyIfConv.cpp
M llvm/lib/Target/Hexagon/HexagonLoopAlign.cpp
M llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
M llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
M llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
M llvm/lib/Target/PowerPC/PPCReduceCRLogicals.cpp
M llvm/test/CodeGen/Generic/MachineBranchProb.ll
Log Message:
-----------
[CodeGen][NewPM] Port machine-branch-prob to new pass manager (#96389)
Like IR version `print<branch-prob>`, there is also a
`print<machine-branch-prob>`.
Commit: 4026b263429a85df5c6e98a3d8c06e606ea55681
https://github.com/llvm/llvm-project/commit/4026b263429a85df5c6e98a3d8c06e606ea55681
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-26 (Wed, 26 Jun 2024)
Changed paths:
M llvm/lib/TargetParser/RISCVISAInfo.cpp
Log Message:
-----------
[RISCV] Use StringRef instead of string_view in RISCVISAInfo. NFC
This is the only use of string_view in the file. Switch to StringRef
for consistency.
Commit: b4ab52c8e71e819c13606de3500043eaa701e1ea
https://github.com/llvm/llvm-project/commit/b4ab52c8e71e819c13606de3500043eaa701e1ea
Author: harishch4 <harishcse44 at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
M flang/lib/Lower/OpenMP/ClauseProcessor.h
M flang/lib/Lower/OpenMP/OpenMP.cpp
A flang/test/Lower/OpenMP/order-clause.f90
M llvm/include/llvm/Frontend/OpenMP/OMP.td
M llvm/unittests/Frontend/OpenMPDecompositionTest.cpp
Log Message:
-----------
[Flang][OpenMP] Lowering Order clause to MLIR (#96730)
Commit: 3cd3b2165e52b9c7fa71aaee1421c8effe4f526b
https://github.com/llvm/llvm-project/commit/3cd3b2165e52b9c7fa71aaee1421c8effe4f526b
Author: Kito Cheng <kito.cheng at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/ValueTypes.cpp
M llvm/utils/TableGen/VTEmitter.cpp
Log Message:
-----------
[ValueTypes][NFC] Generate EVT::getTypeForEVT from GenVT.inc (#96608)
Most of MVT has simple mapping to the LLVM type, so it would be nice to
auto generate that from ValueTypes.td, that could reduce the effort when
we adding new MVT, especially new vector MVT with different size.
Commit: e096b282cc228f8c5c774c857a943eaa0f5e1586
https://github.com/llvm/llvm-project/commit/e096b282cc228f8c5c774c857a943eaa0f5e1586
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/ByteCodeExprGen.cpp
M clang/test/CodeGenCXX/microsoft-uuidof.cpp
Log Message:
-----------
[clang][Interp] Fix CXXUuidOfExprs with incomplete record types
Create a dummy variable for those cases.
Commit: 002e819247b59debe71605aad9967203a119886b
https://github.com/llvm/llvm-project/commit/002e819247b59debe71605aad9967203a119886b
Author: yifeizh2 <yifei.zhang at intel.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp
M mlir/test/Dialect/Linalg/data-layout-propagation.mlir
Log Message:
-----------
[mlir][linalg] Fix empty outer dim case for packing reshape op (#96732)
This PR fixes the issue reported in
[comment](https://github.com/llvm/llvm-project/pull/93529#discussion_r1653311765).
Commit: ab58b6d58edf6a7c8881044fc716ca435d7a0156
https://github.com/llvm/llvm-project/commit/ab58b6d58edf6a7c8881044fc716ca435d7a0156
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
M llvm/include/llvm/InitializePasses.h
M llvm/include/llvm/Passes/MachinePassRegistry.def
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/BranchFolding.cpp
M llvm/lib/CodeGen/EarlyIfConversion.cpp
M llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
M llvm/lib/CodeGen/IfConversion.cpp
M llvm/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockPlacement.cpp
M llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
M llvm/lib/CodeGen/MachineSink.cpp
M llvm/lib/CodeGen/MachineTraceMetrics.cpp
M llvm/lib/CodeGen/TailDuplication.cpp
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Target/AArch64/AArch64ConditionalCompares.cpp
M llvm/lib/Target/Hexagon/HexagonEarlyIfConv.cpp
M llvm/lib/Target/Hexagon/HexagonLoopAlign.cpp
M llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
M llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
M llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
M llvm/lib/Target/PowerPC/PPCReduceCRLogicals.cpp
M llvm/test/CodeGen/Generic/MachineBranchProb.ll
Log Message:
-----------
Revert "[CodeGen][NewPM] Port machine-branch-prob to new pass manager" (#96858)
Reverts llvm/llvm-project#96389
Some ppc bots failed.
Commit: b5cc19e572855136eb4080208a9bd5ecef785aa3
https://github.com/llvm/llvm-project/commit/b5cc19e572855136eb4080208a9bd5ecef785aa3
Author: Daniil Kovalev <dkovalev at accesssoftek.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/docs/GlobalISel/GenericOpcode.rst
M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
M llvm/include/llvm/CodeGen/ISDOpcodes.h
M llvm/include/llvm/CodeGen/MachineModuleInfoImpls.h
M llvm/include/llvm/Support/TargetOpcodes.def
M llvm/include/llvm/Target/GenericOpcodes.td
M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
M llvm/lib/CodeGen/MachineModuleInfoImpls.cpp
M llvm/lib/CodeGen/MachineVerifier.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
M llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.h
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.h
M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
M llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir
A llvm/test/CodeGen/AArch64/GlobalISel/ptrauth-constant-in-code.ll
A llvm/test/CodeGen/AArch64/ptrauth-constant-in-code.ll
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-cxx.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-variadics.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table.td
M llvm/test/TableGen/GlobalISelEmitter.td
Log Message:
-----------
[PAC][AArch64] Lower ptrauth constants in code (#94241)
Depends on #94240.
Define the following pseudos for lowering ptrauth constants in code:
- non-`extern_weak`:
- no GOT load needed: `MOVaddrPAC` - similar to `MOVaddr`, with added
PAC;
- GOT load needed: `LOADgotPAC` - similar to `LOADgot`, with added PAC;
- `extern_weak`: `LOADauthptrstatic` - similar to `LOADgot`, but use a
special stub slot named `sym$auth_ptr$key$disc` filled by dynamic linker
during relocation resolving instead of a GOT slot.
---------
Co-authored-by: Ahmed Bougacha <ahmed at bougacha.org>
Commit: 605098dcd4e79b27c86784b1a3d7fc6e3010ce00
https://github.com/llvm/llvm-project/commit/605098dcd4e79b27c86784b1a3d7fc6e3010ce00
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/lib/Transforms/Utils/DialectConversion.cpp
Log Message:
-----------
Revert "[mlir][Transforms][NFC] Dialect Conversion: Move argument materialization logic (#96329)"
This reverts commit c01ce797619359ee282773dfc4b1e91ff0a30435. It depends
on f1e0657d144f5a3cfef4b625d0f875f4dacd21d1 which breaks SCF lowering.
Commit: 4d46b460f9fe00c33545d9b0b320194d5e4b49b5
https://github.com/llvm/llvm-project/commit/4d46b460f9fe00c33545d9b0b320194d5e4b49b5
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/docs/DialectConversion.md
M mlir/include/mlir/Transforms/DialectConversion.h
M mlir/lib/Transforms/Utils/DialectConversion.cpp
M mlir/test/Transforms/test-legalize-type-conversion.mlir
Log Message:
-----------
Revert "[mlir][Transforms] Dialect conversion: Simplify handling of dropped arguments (#96207)"
This reverts commit f1e0657d144f5a3cfef4b625d0f875f4dacd21d1.
It breaks SCF conversion, see test case on the PR.
Commit: 37481628ba4c069c2ddc471b2e2036f883405938
https://github.com/llvm/llvm-project/commit/37481628ba4c069c2ddc471b2e2036f883405938
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libcxx/include/__type_traits/conditional.h
Log Message:
-----------
Revert "[libc++] Use _If for conditional_t (#96193)"
This reverts commit 2274c66e6faaaf29ad693b1ae3e5a7b0228a1950. It makes
libc++ non-conforming, see discussion on the PR.
Commit: a1ad98813006cefcdf88336db3f81a15b6bf36fb
https://github.com/llvm/llvm-project/commit/a1ad98813006cefcdf88336db3f81a15b6bf36fb
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Basic/Thunk.h
Log Message:
-----------
[clang] Make header self-contained. NFC.
Commit: 223a2102fe312f442f9b55a8bafa909e03b0f4ed
https://github.com/llvm/llvm-project/commit/223a2102fe312f442f9b55a8bafa909e03b0f4ed
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
Log Message:
-----------
[AArch64] Fix unused variable in release builds. NFC.
Commit: 99251f5a11a34c415079afcba11f52ec6469fe60
https://github.com/llvm/llvm-project/commit/99251f5a11a34c415079afcba11f52ec6469fe60
Author: Daniil Kovalev <dkovalev at accesssoftek.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/docs/GlobalISel/GenericOpcode.rst
M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
M llvm/include/llvm/CodeGen/ISDOpcodes.h
M llvm/include/llvm/CodeGen/MachineModuleInfoImpls.h
M llvm/include/llvm/Support/TargetOpcodes.def
M llvm/include/llvm/Target/GenericOpcodes.td
M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
M llvm/lib/CodeGen/MachineModuleInfoImpls.cpp
M llvm/lib/CodeGen/MachineVerifier.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
M llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.h
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.h
M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
M llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir
R llvm/test/CodeGen/AArch64/GlobalISel/ptrauth-constant-in-code.ll
R llvm/test/CodeGen/AArch64/ptrauth-constant-in-code.ll
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-cxx.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-variadics.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table.td
M llvm/test/TableGen/GlobalISelEmitter.td
Log Message:
-----------
Revert "[PAC][AArch64] Lower ptrauth constants in code (#94241)" (#96865)
This reverts #94241.
See buildbot failure
https://lab.llvm.org/buildbot/#/builders/51/builds/570
Commit: 7a969ec1e114b6674c08e82ca048a3c4576bf0dd
https://github.com/llvm/llvm-project/commit/7a969ec1e114b6674c08e82ca048a3c4576bf0dd
Author: AtariDreams <gfunni234 at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/IR/PatternMatch.h
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
Log Message:
-----------
[PatternMatch] Use m_Not instead of m_c_Xor with m_AllOnes() (#96837)
Commit: bdeee9b105b7f1e75adcbfbd43f884d4ddb1a612
https://github.com/llvm/llvm-project/commit/bdeee9b105b7f1e75adcbfbd43f884d4ddb1a612
Author: Niranjan Hasabnis <niranjan.hasabnis at intel.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/include/mlir/Interfaces/DataLayoutInterfaces.h
M mlir/include/mlir/Interfaces/DataLayoutInterfaces.td
M mlir/lib/Dialect/DLTI/DLTI.cpp
M mlir/lib/Interfaces/DataLayoutInterfaces.cpp
M mlir/test/Dialect/DLTI/invalid.mlir
M mlir/test/Dialect/DLTI/roundtrip.mlir
M mlir/test/Dialect/DLTI/valid.mlir
M mlir/unittests/Interfaces/DataLayoutInterfacesTest.cpp
Log Message:
-----------
DLTI: Simplifying getDevicePropertyValue API by returning Attribute type value (#96706)
**Rationale**
- With the current flexibility of supporting any type of value, we will
need to offer type-specific APIs to fetch a value (e.g.,
`getDevicePropertyValueAsInt` for integer type,
`getDevicePropertyValueAsFloat` for float type, etc.) A single type of
value will eliminate this need.
- Current flexibility can also lead to typing errors when a user fetches
the value of a property using an API that is not consistent with the
type of the value.
**What is the change**
For following system description,
```
module attributes {
dlti.target_system_spec = #dlti.target_system_spec<
"CPU": #dlti.target_device_spec<
#dlti.dl_entry<"max_vector_op_width", 64.0 : f32>>,
"GPU": #dlti.target_device_spec<
#dlti.dl_entry<"max_vector_op_width", 128 : ui32>>
>} {}
```
a user no longer needs to use `getDevicePropertyValueAsInt` for
retrieving GPU's `max_vector_op_width` and
`getDevicePropertyValueAsFloat` for retrieving CPU's
`max_vector_op_width`. Instead it can be done with a uniform API of
`getDevicePropertyValue`.
Commit: 0ae23708ef4345f0832ba4443ce7b184248b4784
https://github.com/llvm/llvm-project/commit/0ae23708ef4345f0832ba4443ce7b184248b4784
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/source/Plugins/Process/Utility/RegisterFlagsLinux_arm64.cpp
M lldb/source/Plugins/Process/Utility/RegisterFlagsLinux_arm64.h
M lldb/source/Target/RegisterFlags.cpp
Log Message:
-----------
[lldb] Do not produce field information for registers known not to exist (#95125)
Currently the logic is generate field information for all registers in
LinuxArm64RegisterFlags and then as we walk the existing register info,
only those that are in that existing info will get the new fields
patched in.
This works fine but on a review for FreeBSD support it was pointed out
that this is not obvious from the source code.
So instead I've allowed the construction of empty lists of fields, and
field detection methods can return an empty field list if they think
that the register will never exist.
Then the pre-existing code will see the empty field list, and never look
for that register in the register info.
I think removing the assert is ok because the GDB classes filter out
empty field lists at runtime, and anyone updating the built in field
information would presumably notice if none of the fields they intended
to add were displayed.
mte_ctrl and svcr are the only registers that need this so far.
There is no extra testing here as the behaviour is the same, it doesn't
add field information to regiters that don't exist. The mechanism is
just clearer now.
Commit: bf536cc7db1b1e683af34f363f62fa2b655262cf
https://github.com/llvm/llvm-project/commit/bf536cc7db1b1e683af34f363f62fa2b655262cf
Author: Jay Foad <jay.foad at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/IR/IntrinsicsAMDGPU.td
M llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
M llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.h
M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
M llvm/lib/Target/AMDGPU/SOPInstructions.td
M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.pops.exiting.wave.id.ll
Log Message:
-----------
[AMDGPU] Fix unwanted LICM/CSE of llvm.amdgcn.pops.exiting.wave.id (#96190)
Mark both the intrinsic and the selected MachineInstr as having side
effects to prevent MachineLICM and MachineCSE from moving/removing them.
Commit: 9a9ec228cdcf75d01be82be5be13e1542f0fc75d
https://github.com/llvm/llvm-project/commit/9a9ec228cdcf75d01be82be5be13e1542f0fc75d
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/bindings/python/python-swigsafecast.swig
M lldb/bindings/python/python-wrapper.swig
M lldb/include/lldb/API/SBEvent.h
M lldb/include/lldb/API/SBStream.h
M lldb/include/lldb/Interpreter/Interfaces/ScriptedInterface.h
A lldb/include/lldb/Interpreter/Interfaces/ScriptedThreadPlanInterface.h
M lldb/include/lldb/Interpreter/ScriptInterpreter.h
M lldb/include/lldb/Target/ThreadPlanPython.h
M lldb/include/lldb/lldb-forward.h
M lldb/source/Interpreter/ScriptInterpreter.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPlatformPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h
A lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.cpp
A lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.h
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/SWIGPythonBridge.h
M lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
M lldb/source/Target/ThreadPlanPython.cpp
M lldb/test/API/functionalities/step_scripted/Steps.py
M lldb/test/API/functionalities/thread_plan/wrap_step_over.py
M lldb/unittests/ScriptInterpreter/Python/PythonTestSuite.cpp
Log Message:
-----------
[lldb] Make use of Scripted{Python,}Interface for ScriptedThreadPlan (#70392) (#96868)
This patch makes ScriptedThreadPlan conforming to the ScriptedInterface
& ScriptedPythonInterface facilities by introducing 2
ScriptedThreadPlanInterface & ScriptedThreadPlanPythonInterface classes.
This allows us to get rid of every ScriptedThreadPlan-specific SWIG
method and re-use the same affordances as other scripting offordances,
like Scripted{Process,Thread,Platform} & OperatingSystem.
To do so, this adds new transformer methods for `ThreadPlan`, `Stream` &
`Event`, to allow the bijection between C++ objects and their python
counterparts.
This just re-lands #70392 after fixing test failures.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: 8a43dc3efdd9bfba0bea32061ef2f3397a968eb9
https://github.com/llvm/llvm-project/commit/8a43dc3efdd9bfba0bea32061ef2f3397a968eb9
Author: Haojian Wu <hokein.wu at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/Sema/CMakeLists.txt
A clang/lib/Sema/CheckExprLifetime.cpp
A clang/lib/Sema/CheckExprLifetime.h
M clang/lib/Sema/SemaInit.cpp
Log Message:
-----------
[clang][Sema] Move the initializer lifetime checking code from SemaInit.cpp to a new place, NFC (#96758)
This is a refactoring change for better code isolation and reuse, the
first step to extend it for assignments.
Commit: 15fc801cf0ca7a4d09fe52546394efa51414047a
https://github.com/llvm/llvm-project/commit/15fc801cf0ca7a4d09fe52546394efa51414047a
Author: Shengchen Kan <shengchen.kan at intel.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/TargetTransformInfo.h
M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
M llvm/include/llvm/CodeGen/TargetLowering.h
M llvm/lib/Analysis/TargetTransformInfo.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/lib/Target/X86/X86ISelLowering.h
M llvm/lib/Target/X86/X86InstrCMovSetCC.td
M llvm/lib/Target/X86/X86InstrFragments.td
M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
M llvm/lib/Target/X86/X86TargetTransformInfo.h
A llvm/test/CodeGen/X86/apx/cf.ll
Log Message:
-----------
[X86][CodeGen] Support hoisting load/store with conditional faulting (#96720)
1. Add TTI interface for conditional load/store.
2. Mark 1 x i16/i32/i64 masked load/store legal so that it's not
legalized in pass scalarize-masked-mem-intrin.
3. Visit 1 x i16/i32/i64 masked load/store to build a target-specific
CLOAD/CSTORE node to avoid error in
`DAGTypeLegalizer::ScalarizeVectorResult`.
4. Combine DAG to simplify the nodes for CLOAD/CSTORE.
5. Lower CLOAD/CSTORE to CFCMOV by pattern match.
This is CodeGen part of #95515
Commit: ba60d8a11af2cdd7e80e2fd968cdf52adcabf5a1
https://github.com/llvm/llvm-project/commit/ba60d8a11af2cdd7e80e2fd968cdf52adcabf5a1
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/include/lldb/Target/RegisterFlags.h
M lldb/source/Core/DumpRegisterInfo.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
M lldb/source/Plugins/RegisterTypeBuilder/RegisterTypeBuilderClang.cpp
M lldb/source/Target/RegisterFlags.cpp
M lldb/test/API/functionalities/gdb_remote_client/TestXMLRegisterFlags.py
M lldb/unittests/Core/DumpRegisterInfoTest.cpp
Log Message:
-----------
[lldb] Parse and display register field enums (#95768)
This teaches lldb to parse the enum XML elements sent by lldb-server,
and make use of the information in `register read` and `register info`.
The format is described in
https://sourceware.org/gdb/current/onlinedocs/gdb.html/Enum-Target-Types.html.
The target XML parser will drop any invalid enum or evalue. If we find
multiple evalue for the same value, we will use the last one we find.
The order of evalues from the XML is preserved as there may be good
reason they are not in numerical order.
Commit: 6c2f5d6cdeee1a458700e33797fd8df263b748b9
https://github.com/llvm/llvm-project/commit/6c2f5d6cdeee1a458700e33797fd8df263b748b9
Author: Hugh Delaney <hugh.delaney at codeplay.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
M llvm/test/CodeGen/NVPTX/param-align.ll
Log Message:
-----------
[NVPTX] Don't use underlying alignment to align param (#96793)
Previously, if a ptr had align N, then the NVPTX lowering was taking
this align N to refer to the alignment of the pointer type itself, as
opposed to the alignment of the memory that it points to.
As such, if a kernel with signature
```
define void @foo(ptr align 4 %_arg_ptr)
```
takes align 4 to be the alignment of the parameter, this would result in
breaking the ld.param into two separate loads like so:
```
ld.param.u32 %rd1, [foo_param_0+4];
shl.b64 %rd2, %rd1, 32;
ld.param.u32 %rd3, [foo_param_0];
or.b64 %rd4, %rd2, %rd3;
```
It isn't necessary as far as I can tell from the PTX ISA documents to
specify the alignment of params, nor to break the loading of params into
smaller loads based on their alignment. So this patch changes the
codegen to the better:
```
ld.param.u64 %rd1, [foo_param_0];
```
Commit: 2033b1cf16f040e1369d8efba8439dcd3e36ed31
https://github.com/llvm/llvm-project/commit/2033b1cf16f040e1369d8efba8439dcd3e36ed31
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/test/CodeGen/coverage-target-attr.c
Log Message:
-----------
[CodeGen] Don't write coverage to source directory in test
Commit: 8467cc61cef88818b5ac811176aa6fd7b22c7538
https://github.com/llvm/llvm-project/commit/8467cc61cef88818b5ac811176aa6fd7b22c7538
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
A llvm/test/Transforms/PhaseOrdering/X86/blendv-select.ll
Log Message:
-----------
[X86] Add phase ordering test coverage for #58895
Commit: dfd2711f8f70fca45d2ddbca0eede7ad957ec307
https://github.com/llvm/llvm-project/commit/dfd2711f8f70fca45d2ddbca0eede7ad957ec307
Author: Yi Wu <yi.wu2 at arm.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/docs/Intrinsics.md
M flang/runtime/execute.cpp
M flang/unittests/Runtime/CommandTest.cpp
Log Message:
-----------
Revert "Revert "[flang] Fix execute_command_line cmdstat is not set when error occurs" (#96365)" (#96774)
The fix broke llvm-test-suite, so it was reverted previously. With test
fixes added in https://github.com/llvm/llvm-test-suite/pull/137, it
should now pass the tests
This reverts commit 435635652fd226fa292abcff6a10d3df9dbd74e3.
Commit: 253a294b54a6096a0b66f840931dd0e345d70c4f
https://github.com/llvm/llvm-project/commit/253a294b54a6096a0b66f840931dd0e345d70c4f
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/IR/PassInstrumentation.h
M llvm/include/llvm/IR/PassManager.h
M llvm/include/llvm/IR/PassManagerImpl.h
M llvm/lib/IR/PassManager.cpp
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
A llvm/test/Other/crash-stack-trace.ll
M llvm/test/Other/print-on-crash.ll
Log Message:
-----------
[PassManager] Add pretty stack frames (#96078)
In NewPM pass managers, add a "pretty stack frame" that tells you which
pass crashed while running which function.
For example `opt -O3 -passes-ep-peephole=trigger-crash-function test.ll`
will print something like this:
```
Stack dump:
0. Program arguments: build/bin/opt -S -O3 -passes-ep-peephole=trigger-crash-function test.ll
1. Running pass "function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,trigger-crash-function,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>)" on module "test.ll"
2. Running pass "trigger-crash-function" on function "fshl_concat_i8_i8"
```
While the crashing pass is usually evident from the stack trace, this
also shows which function triggered the crash, as well as the pipeline
string for the pass (including options).
Similar functionality existed in the LegacyPM.
Commit: 3f537a00dc7e623f63fd5e8b1c0b430d546f7386
https://github.com/llvm/llvm-project/commit/3f537a00dc7e623f63fd5e8b1c0b430d546f7386
Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Support/MathExtras.h
Log Message:
-----------
MathExtras: s/constexpr inline/constexpr/ (NFC) (#96890)
constexpr implies inline.
Commit: 0cb748b9ba7cea72bee1bcf7c94f26c646053bb1
https://github.com/llvm/llvm-project/commit/0cb748b9ba7cea72bee1bcf7c94f26c646053bb1
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/test/API/functionalities/gdb_remote_client/TestGDBServerNoTargetXML.py
Log Message:
-----------
[lldb][test] Refactor no target XML test
To make it more easy to check a bug later.
Commit: 204c403b5215197ecdbdb68ca7f11402d6d9892b
https://github.com/llvm/llvm-project/commit/204c403b5215197ecdbdb68ca7f11402d6d9892b
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
[lldb/test] Mark TestStepScripted.py as XFAIL temporarily (#96894)
After landing 9a9ec228cdcf, some of the `TestStepScripted.py` methods
started failing on various bots:
- https://lab.llvm.org/buildbot/#/builders/162/builds/851
- https://lab.llvm.org/buildbot/#/builders/59/builds/650
-
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/6546/
- https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/lldb-cmake/3359/
Since I'm not able to reproduce the test failure locally (tested on
darwin x86_64/arm64 & linux arm64), I'll mark these as XFAIL until I can
reproduce it or attach to a bot to investigate the issue on it directly.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: 2a948d11c0540004dc906d948bac58398bafe928
https://github.com/llvm/llvm-project/commit/2a948d11c0540004dc906d948bac58398bafe928
Author: Younan Zhang <zyn7109 at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/AST/DeclPrinter.cpp
M clang/test/PCH/cxx2a-requires-expr.cpp
Log Message:
-----------
[Clang][AST] Let DeclPrinter print trailing requires expressions for template parameters (#96864)
As discussed in
https://github.com/llvm/llvm-project/pull/96084#discussion_r1654629993,
it would be nice to present these trailing constraints on template
parameters when printing CTAD decls through a DeclPrinter.
Commit: d4e9ba59d6a2e334c983fa79f43b167d0583772b
https://github.com/llvm/llvm-project/commit/d4e9ba59d6a2e334c983fa79f43b167d0583772b
Author: Tom Eccles <tom.eccles at arm.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
M mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h
M mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
M mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
M mlir/test/Dialect/OpenMP/ops.mlir
Log Message:
-----------
[mlir][OpenMP] Standardise representation of reduction clause (#96215)
Now all operations with a reduction clause have an array of bools
controlling whether each reduction variable should be passed by
reference or value.
This was already supported for Wsloop and Parallel. The new operations
modified here currently have no flang lowering or translation to LLVMIR
and so further changes are not needed.
It isn't possible to check the verifier in
mlir/test/Dialect/OpenMP/invalid.mlir because there is no way of parsing
an operation to have an incorrect number of byref attributes. The
verifier exists to pick up buggy operation builders or in-place
operation modification.
Commit: 2731d26948384f1ec2c30ce6692c60e9414ea2ec
https://github.com/llvm/llvm-project/commit/2731d26948384f1ec2c30ce6692c60e9414ea2ec
Author: Benjamin Maxwell <benjamin.maxwell at arm.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/lib/Dialect/Vector/IR/VectorOps.cpp
M mlir/test/Dialect/Vector/canonicalize.mlir
Log Message:
-----------
[mlir][vector] Support more mask types in foldTransferFullMask() (#96761)
Using the existing `getMaskFormat()` this can be extended to support
`arith.constant` masks.
Commit: 06079233f86325cb27a8197975a2bf351652e190
https://github.com/llvm/llvm-project/commit/06079233f86325cb27a8197975a2bf351652e190
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
A llvm/test/Transforms/LoopVectorize/AArch64/cost-no-valid-vplans-built.ll
Log Message:
-----------
[VPlan] Return std::nullopt early if plans are empty.
Fixes a crash caused by abf5969.
Commit: 286955caa32b5b9fd959176c85ffb925e8093a0d
https://github.com/llvm/llvm-project/commit/286955caa32b5b9fd959176c85ffb925e8093a0d
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/Sema/SemaOverload.cpp
Log Message:
-----------
[Sema] HLSLCompareFloatingRank - don't dereference getAs<> results
Use castAs<> to assert the cast is valid to help avoid null dereferences
Fixes static analyser warning
Commit: 3d7d246977b4fdcdc7e601cc9dc0165a0558c4df
https://github.com/llvm/llvm-project/commit/3d7d246977b4fdcdc7e601cc9dc0165a0558c4df
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
Log Message:
-----------
[RICSV] PerformDAGCombine - don't directly dereference dyn_cast results
Use cast<> to assert the cast is valid to help avoid null dereferences
Fixes static analyser warnings
Commit: 7c866cc69ffbc71eb1f3b849ee4fa16b02dd8732
https://github.com/llvm/llvm-project/commit/7c866cc69ffbc71eb1f3b849ee4fa16b02dd8732
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachinePostDominators.h
Log Message:
-----------
[CodeGen] Mark MachinePostDominatorTree constructor explicit (#96852)
Align with PostDominatorTree.
Commit: 4d167fb28b8c8b2e278fb09b1c435db6d6393d56
https://github.com/llvm/llvm-project/commit/4d167fb28b8c8b2e278fb09b1c435db6d6393d56
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/Sema/TreeTransform.h
Log Message:
-----------
[Sema] TransformTypeOfExprType / TransformTypeOfType - don't dereference getAs<> results
Use castAs<> to assert the cast is valid to help avoid null dereferences
Fixes static analyser warnings
Commit: 0f5fa3558eb36823c16ba81a4c6e6e23a5f9df24
https://github.com/llvm/llvm-project/commit/0f5fa3558eb36823c16ba81a4c6e6e23a5f9df24
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
Log Message:
-----------
[X86] computeKnownBitsForPMADDWD - the final addition of the signextended multiplies is not guaranteed to be NSW
https://rust.godbolt.org/z/3f1bevnoT
https://alive2.llvm.org/ce/z/cjixBY
Noticed by @alexfh
Commit: e035ef0e7423c1a4c78e922508da817dbd5b6a02
https://github.com/llvm/llvm-project/commit/e035ef0e7423c1a4c78e922508da817dbd5b6a02
Author: Fabian Mora <fmora.dev at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/include/mlir/Dialect/CMakeLists.txt
A mlir/include/mlir/Dialect/Ptr/CMakeLists.txt
A mlir/include/mlir/Dialect/Ptr/IR/CMakeLists.txt
A mlir/include/mlir/Dialect/Ptr/IR/PtrAttrDefs.td
A mlir/include/mlir/Dialect/Ptr/IR/PtrAttrs.h
A mlir/include/mlir/Dialect/Ptr/IR/PtrDialect.h
A mlir/include/mlir/Dialect/Ptr/IR/PtrDialect.td
A mlir/include/mlir/Dialect/Ptr/IR/PtrOps.h
A mlir/include/mlir/Dialect/Ptr/IR/PtrOps.td
A mlir/include/mlir/Dialect/Ptr/IR/PtrTypes.h
M mlir/include/mlir/InitAllDialects.h
M mlir/lib/Dialect/CMakeLists.txt
A mlir/lib/Dialect/Ptr/CMakeLists.txt
A mlir/lib/Dialect/Ptr/IR/CMakeLists.txt
A mlir/lib/Dialect/Ptr/IR/PtrAttrs.cpp
A mlir/lib/Dialect/Ptr/IR/PtrDialect.cpp
A mlir/lib/Dialect/Ptr/IR/PtrTypes.cpp
A mlir/test/Dialect/Ptr/layout.mlir
A mlir/test/Dialect/Ptr/types.mlir
Log Message:
-----------
[mlir][Ptr] Init the Ptr dialect with the `!ptr.ptr` type. (#86860)
This patch initializes the `ptr` dialect directories and base files,
adding the `!ptr.ptr` type and the `#ptr.spec<...>` data layout spec
attribute.
The `!ptr.ptr` type is an opaque pointer type optionally parameterized
by a memory space. This type typically represents a handle to an object
in memory or target-dependent values like `nullptr`.
The implementation of the `DataLayoutTypeInterface` interface for
`!ptr.ptr` was adapted from `!llvm.ptr`'s implementation. This
implementation uses the `#ptr.spec<...>` attribute for defining the data
layout specification.
See [[RFC] `ptr` dialect & modularizing ptr ops in the LLVM
dialect](https://discourse.llvm.org/t/rfc-ptr-dialect-modularizing-ptr-ops-in-the-llvm-dialect/75142)
for rationale and roadmap.
Commit: 34fe6da6e464e74a331c056d050074a6c9216527
https://github.com/llvm/llvm-project/commit/34fe6da6e464e74a331c056d050074a6c9216527
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Place some common code in functions (#96811)
There are chunks of code repeated in a number of functions. This patch
moves some of that code into individual functions.
Commit: 656b8f5ec4ba3fe8ec7bdef125ccd42ed43b0b16
https://github.com/llvm/llvm-project/commit/656b8f5ec4ba3fe8ec7bdef125ccd42ed43b0b16
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/IR/PassManager.h
Log Message:
-----------
[PassManager] Drop Function.h and Module.h includes (NFC) (#96892)
Replace them with forward declarations.
Commit: 468d668c5c4031366ae38804927b450f9faf409c
https://github.com/llvm/llvm-project/commit/468d668c5c4031366ae38804927b450f9faf409c
Author: Timm Baeder <tbaeder at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/AST/CMakeLists.txt
R clang/lib/AST/Interp/ByteCodeExprGen.cpp
R clang/lib/AST/Interp/ByteCodeExprGen.h
R clang/lib/AST/Interp/ByteCodeStmtGen.cpp
R clang/lib/AST/Interp/ByteCodeStmtGen.h
A clang/lib/AST/Interp/Compiler.cpp
A clang/lib/AST/Interp/Compiler.h
M clang/lib/AST/Interp/Context.cpp
M clang/lib/AST/Interp/EvalEmitter.h
M clang/lib/AST/Interp/Program.cpp
Log Message:
-----------
[clang][Interp] Merge ByteCodeExprGen and ByteCodeStmtGen (#83683)
We currently cannot generate bytecode for statements once we've decided
we want to generate bytecode for expressions. This is a problem for `StmtExpr`, which is
an expression that requires us to evaluate a statement.
Merge ByteCodeExprGen and ByteCodeStmtGen, so we don't do that distinction anymore. Rename them to Compiler at the same time.
Commit: e9b8cd0c806db00f0981fb36717077c941426302
https://github.com/llvm/llvm-project/commit/e9b8cd0c806db00f0981fb36717077c941426302
Author: Koakuma <koachan at protonmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
M llvm/test/MC/Sparc/sparc-mem-asi-instructions.s
M llvm/test/MC/Sparc/sparcv9-instructions.s
Log Message:
-----------
[SPARC][IAS] Rework ASI/Prefetch tag matching in prep for `ParseForAllFeatures`
Unify parts of ASI and Prefetch tag matching at `parseASITag`
and `parsePrefetchTag` to use a common function to parse any immediate
expressions. This introduces a slight regression to error messages,
but is needed so we can enable `ParseForAllFeatures`
in `MatchOperandParserImpl` in a future patch.
Reviewers: jrtc27, brad0, rorth, s-barannikov
Reviewed By: s-barannikov
Pull Request: https://github.com/llvm/llvm-project/pull/96020
Commit: 9e7defccdab8c21d70d8227c356a46db489dec2a
https://github.com/llvm/llvm-project/commit/9e7defccdab8c21d70d8227c356a46db489dec2a
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] Add test case to check computeKnownBitsForPMADDWD doesn't assume add nsw
Commit: 1de1818fabb474d724741ee28baa5a7e1d972b00
https://github.com/llvm/llvm-project/commit/1de1818fabb474d724741ee28baa5a7e1d972b00
Author: Zibi Sarbinowski <zibi at ca.ibm.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp
A llvm/test/CodeGen/SystemZ/systemz-large-stack-frames.ll
M llvm/test/CodeGen/SystemZ/zos-prologue-epilog.ll
Log Message:
-----------
[SystemZ] Address issue with supper large stack frames (#96318)
This PR fixes the following failure by adjusting the calculation of
maximum displacement from Stack Pointer.
`LLVM ERROR: Error while trying to spill R5D from class ADDR64Bit:
Cannot scavenge register without an emergency spill slot!
`
Commit: 8f63d154ec996cba590a83a4542dd545c78af85c
https://github.com/llvm/llvm-project/commit/8f63d154ec996cba590a83a4542dd545c78af85c
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CGBuiltin.cpp
M clang/test/CodeGenCUDA/builtins-amdgcn.cu
M clang/test/CodeGenCUDA/builtins-spirv-amdgcn.cu
M clang/test/CodeGenOpenCL/builtins-amdgcn-vi.cl
Log Message:
-----------
clang/AMDGPU: Use atomicrmw for ds fmin/fmax builtins (#96738)
Commit: 4477ff68366679b156b9de812bd88d165a1668e0
https://github.com/llvm/llvm-project/commit/4477ff68366679b156b9de812bd88d165a1668e0
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/docs/ReleaseNotes.rst
M llvm/include/llvm/IR/IntrinsicsAMDGPU.td
M llvm/lib/IR/AutoUpgrade.cpp
M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
M llvm/lib/Target/AMDGPU/AMDGPUSearchableTables.td
M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
M llvm/test/Bitcode/amdgcn-atomic.ll
R llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.ds.fmax.ll
R llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.ds.fmin.ll
R llvm/test/CodeGen/AMDGPU/lds-atomic-fmin-fmax.ll
Log Message:
-----------
AMDGPU: Remove ds_fmin/ds_fmax intrinsics (#96739)
These have been replaced with atomicrmw.
Commit: 4e70720139ff8b03ab02087df249ce4fd4bbfd59
https://github.com/llvm/llvm-project/commit/4e70720139ff8b03ab02087df249ce4fd4bbfd59
Author: Jay Foad <jay.foad at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/test/CodeGen/AMDGPU/code-size-estimate.ll
M llvm/test/CodeGen/AMDGPU/extra-lds-size.ll
M llvm/test/CodeGen/AMDGPU/integer-mad-patterns.ll
Log Message:
-----------
[AMDGPU] Add some gfx1200 test coverage
Commit: 5da6f64db3184be89ee8b7cca4e5e055baaef964
https://github.com/llvm/llvm-project/commit/5da6f64db3184be89ee8b7cca4e5e055baaef964
Author: Pavel Labath <pavel at labath.sk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
[lldb] Un-XFAIL TestStepScripted.test_misspelled_plan_name
XFAIL in #96894 was too wide. This one actually passes.
Commit: 4ed8796bfe7e2666b56ae9fc5b8fe9ec05e0566f
https://github.com/llvm/llvm-project/commit/4ed8796bfe7e2666b56ae9fc5b8fe9ec05e0566f
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] clang-format SemaOpenMP.cpp, NFC
There are only a handful of changes, and now the entire file can be
kept clang-formatted.
Commit: 4080f174ab21ae13ca1f58fffe3bb1ce5e2ccf3b
https://github.com/llvm/llvm-project/commit/4080f174ab21ae13ca1f58fffe3bb1ce5e2ccf3b
Author: lntue <35648136+lntue at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/config/darwin/arm/entrypoints.txt
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/arm/entrypoints.txt
M libc/config/linux/riscv/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/config/windows/entrypoints.txt
M libc/docs/math/index.rst
M libc/src/math/generic/CMakeLists.txt
A libc/src/math/generic/sincos.cpp
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/sincos_test.cpp
M libc/test/src/math/smoke/CMakeLists.txt
A libc/test/src/math/smoke/sincos_test.cpp
Log Message:
-----------
[libc][math] Implement double precision sincos correctly rounded to all rounding modes. (#96719)
Sharing the same algorithm as double precision sin:
https://github.com/llvm/llvm-project/pull/95736 and cos:
https://github.com/llvm/llvm-project/pull/96591
Commit: 2b6e3f3f90020ea5e8d0df64ca99735bf9ef6864
https://github.com/llvm/llvm-project/commit/2b6e3f3f90020ea5e8d0df64ca99735bf9ef6864
Author: Ivan Kosarev <ivan.kosarev at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/test/MC/Disassembler/AMDGPU/decode-err.txt
Log Message:
-----------
[AMDGPU] Fix MC/Disassembler/AMDGPU/decode-err.txt. (#96621)
It fails downstream now that
https://github.com/llvm/llvm-project/pull/95237 removed flushing the
output stream on printing every instruction.
Commit: 264197516495910588d19fb19b6793e9be1bd6a3
https://github.com/llvm/llvm-project/commit/264197516495910588d19fb19b6793e9be1bd6a3
Author: Pavel Labath <pavel at labath.sk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
A lldb/test/Shell/SymbolFile/DWARF/enum-declaration-uniqueness.cpp
Log Message:
-----------
[lldb/DWARF] Unique enums parsed from declarations (#96751)
This is a regression from #96484 caught by @ZequanWu.
Note that we will still create separate enum types for types parsed from
two definitions. This is different from how we handle classes, but it is
not a regression.
I'm also adding the DieToType check to the class type parsing code,
although in this case, the type uniqueness should be enforced by the
UniqueDWARFASTType map.
Commit: 2d209d964a17687f70299d756a7b5e9fa342e0b4
https://github.com/llvm/llvm-project/commit/2d209d964a17687f70299d756a7b5e9fa342e0b4
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/MemorySSA.h
M llvm/include/llvm/IR/BasicBlock.h
M llvm/include/llvm/IR/IRBuilder.h
M llvm/include/llvm/IR/Instruction.h
M llvm/include/llvm/Transforms/Instrumentation/AddressSanitizerCommon.h
M llvm/lib/Analysis/BranchProbabilityInfo.cpp
M llvm/lib/Analysis/CaptureTracking.cpp
M llvm/lib/Analysis/DemandedBits.cpp
M llvm/lib/Analysis/IVDescriptors.cpp
M llvm/lib/Analysis/IVUsers.cpp
M llvm/lib/Analysis/InstructionSimplify.cpp
M llvm/lib/Analysis/LazyValueInfo.cpp
M llvm/lib/Analysis/Lint.cpp
M llvm/lib/Analysis/Loads.cpp
M llvm/lib/Analysis/LoopAccessAnalysis.cpp
M llvm/lib/Analysis/LoopUnrollAnalyzer.cpp
M llvm/lib/Analysis/MemoryBuiltins.cpp
M llvm/lib/Analysis/MemoryDependenceAnalysis.cpp
M llvm/lib/Analysis/MemoryLocation.cpp
M llvm/lib/Analysis/MustExecute.cpp
M llvm/lib/Analysis/StackSafetyAnalysis.cpp
M llvm/lib/Analysis/ValueTracking.cpp
M llvm/lib/Analysis/VectorUtils.cpp
M llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
M llvm/lib/CodeGen/AtomicExpandPass.cpp
M llvm/lib/CodeGen/CodeGenPrepare.cpp
M llvm/lib/IR/BasicBlock.cpp
M llvm/lib/IR/Instruction.cpp
M llvm/lib/IR/Instructions.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
M llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
M llvm/lib/Target/ARM/ARMISelLowering.cpp
M llvm/lib/Target/ARM/MVETailPredication.cpp
M llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp
M llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp
M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
M llvm/lib/Target/PowerPC/PPCLoopInstrFormPrep.cpp
M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/lib/Target/X86/X86InterleavedAccess.cpp
M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
M llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
M llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
M llvm/lib/Transforms/Scalar/GVN.cpp
M llvm/lib/Transforms/Scalar/GuardWidening.cpp
M llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
M llvm/lib/Transforms/Scalar/JumpThreading.cpp
M llvm/lib/Transforms/Scalar/LICM.cpp
M llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp
M llvm/lib/Transforms/Scalar/LoopDeletion.cpp
M llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
M llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp
M llvm/lib/Transforms/Scalar/LoopLoadElimination.cpp
M llvm/lib/Transforms/Scalar/LoopRotation.cpp
M llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
M llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
M llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
M llvm/lib/Transforms/Scalar/MergeICmps.cpp
M llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp
M llvm/lib/Transforms/Scalar/Reassociate.cpp
M llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
M llvm/lib/Transforms/Scalar/SROA.cpp
M llvm/lib/Transforms/Scalar/Scalarizer.cpp
M llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
M llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
M llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
M llvm/lib/Transforms/Utils/AssumeBundleBuilder.cpp
M llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
M llvm/lib/Transforms/Utils/BypassSlowDivision.cpp
M llvm/lib/Transforms/Utils/CloneFunction.cpp
M llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
M llvm/lib/Transforms/Utils/Local.cpp
M llvm/lib/Transforms/Utils/LoopConstrainer.cpp
M llvm/lib/Transforms/Utils/LoopPeel.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
M llvm/lib/Transforms/Utils/LoopVersioning.cpp
M llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
M llvm/lib/Transforms/Utils/SSAUpdater.cpp
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
M llvm/lib/Transforms/Vectorize/LoopIdiomVectorize.cpp
M llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
M llvm/tools/llvm-reduce/deltas/ReduceOpcodes.cpp
M llvm/tools/llvm-stress/llvm-stress.cpp
Log Message:
-----------
[IR] Add getDataLayout() helpers to BasicBlock and Instruction (#96902)
This is a helper to avoid writing `getModule()->getDataLayout()`. I
regularly try to use this method only to remember it doesn't exist...
`getModule()->getDataLayout()` is also a common (the most common?)
reason why code has to include the Module.h header.
Commit: 43953af9d3e4bf8fcc88ea3211c468474ea5af85
https://github.com/llvm/llvm-project/commit/43953af9d3e4bf8fcc88ea3211c468474ea5af85
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
Log Message:
-----------
[bazel] Port e035ef0e7423c1a4c78e922508da817dbd5b6a02
Commit: bb973785c9df1bf191ac4ff06ab1e7355dbd95c6
https://github.com/llvm/llvm-project/commit/bb973785c9df1bf191ac4ff06ab1e7355dbd95c6
Author: Jay Foad <jay.foad at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
Log Message:
-----------
[AMDGPU] Only reinitialize disassembler Bytes array when needed. NFC. (#96666)
Commit: 34e34a03ac83b51e90f8788945f9668446e468f8
https://github.com/llvm/llvm-project/commit/34e34a03ac83b51e90f8788945f9668446e468f8
Author: Benjamin Maxwell <benjamin.maxwell at arm.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp
M mlir/test/Dialect/Linalg/vectorize-conv-masked-and-scalable.mlir
Log Message:
-----------
[mlir][linalg] Mark xfers as in-bounds when masking depthwise convs (#96771)
If this is not set the fact that the dynamic channel is in-bounds cannot
be inferred automatically (like it can for static sizes), which
eventually leads to it being marked as out-of-bounds (which prevents
some rewrites).
Commit: f1c54d72104cb163120c6ab65587766b12e7d959
https://github.com/llvm/llvm-project/commit/f1c54d72104cb163120c6ab65587766b12e7d959
Author: Vlad Serebrennikov <serebrennikov.vladislav at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Sema/Sema.h
M clang/include/clang/Sema/SemaHLSL.h
M clang/include/clang/Sema/SemaObjC.h
M clang/include/clang/Sema/SemaOpenCL.h
M clang/lib/Sema/SemaChecking.cpp
M clang/lib/Sema/SemaExprObjC.cpp
M clang/lib/Sema/SemaHLSL.cpp
M clang/lib/Sema/SemaObjC.cpp
M clang/lib/Sema/SemaOpenCL.cpp
Log Message:
-----------
[clang][NFC] Move more things out of `SemaChecking.cpp` (#96641)
This patch moves some functions out of `SemaChecking.cpp`. ObjC-, HLSL-,
OpenCL-related functions are affected.
This patch continues the effort of splitting `Sema` into parts.
Additional context can be found in
https://github.com/llvm/llvm-project/pull/84184 and
https://github.com/llvm/llvm-project/pull/92682.
Commit: 8a7730fb88445a019fe150d5db4f6642e43afd04
https://github.com/llvm/llvm-project/commit/8a7730fb88445a019fe150d5db4f6642e43afd04
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
R lldb/test/API/functionalities/gdb_remote_client/TestGDBServerNoTargetXML.py
A lldb/test/API/functionalities/gdb_remote_client/TestGDBServerNoTargetXMLRegisters.py
Log Message:
-----------
[lldb] Don't call AddRemoteRegisters if the target XML did not include any registers (#96907)
Fixes #92541
When e69a3d18f48bc0d81b5dd12e735a2ec898ce64d added fallback register
layouts, it assumed that the choices were target XML with registers, or
no target XML at all.
In the linked issue, a user has a debug stub that does have target XML,
but it's missing register information.
This caused us to finalize the register information using an empty set
of registers got from target XML, then fail an assert when we attempted
to add the fallback set. Since we think we've already completed the
register information.
This change adds a check to prevent that first call and expands the
existing tests to check each architecture without target XML and with
target XML missing register information.
Commit: 42c3edb4819ff2e9608f645fb5793dcb33b47f9c
https://github.com/llvm/llvm-project/commit/42c3edb4819ff2e9608f645fb5793dcb33b47f9c
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/docs/ProgrammersManual.rst
M llvm/include/llvm/ADT/SmallPtrSet.h
M llvm/unittests/ADT/SmallPtrSetTest.cpp
Log Message:
-----------
[SmallPtrSet] Don't leave tombstones in small mode (#96762)
When erasing elements in small mode, we currently leave behind
tombstones. This means that insertion into the SmallPtrSet also has to
check for these, making the operation more expensive than it really
should be.
We don't really need the tombstones in small mode, because we can just
replace with the last element in the set instead. This changes the
order, but SmallPtrSet order is fundamentally unstable anyway.
However, not leaving tombstones means that the erase() operation now
invalidates iterators. This means that consumers that want to remove
elements while iterating over the set have to use remove_if() instead.
If they fail to do so, there will be an assertion failure thanks to
debug epochs, so any such cases are easy to detect (and I have already
fixed all cases inside llvm at least).
Commit: aa24e36d037caee2a4106f721a0ac2ab2a1bc335
https://github.com/llvm/llvm-project/commit/aa24e36d037caee2a4106f721a0ac2ab2a1bc335
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineInstr.h
M llvm/lib/CodeGen/MachineInstr.cpp
Log Message:
-----------
[CodeGen] Cache Opcode in MachineInstr (#96797)
This avoids the indirection through MCID when just accessing the opcode.
This uses two of the four padding bytes at the end of MachineInstr.
Commit: a1bce0b89e800cb7ab1d3cf3437f8f34d0695468
https://github.com/llvm/llvm-project/commit/a1bce0b89e800cb7ab1d3cf3437f8f34d0695468
Author: David Blaikie <dblaikie at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Basic/DiagnosticGroups.td
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/test/CXX/dcl.dcl/dcl.spec/dcl.stc/p1.cpp
M clang/test/Misc/warning-flags.c
A clang/test/SemaCXX/warn-explicit-specialization-storage-class.cpp
Log Message:
-----------
Clang: Add warning flag for storage class specifiers on explicit specializations (#96699)
With the recent fix for this situation in class members (#93873) (for
which the fixed code is invalid prior to this patch - making migrating
code difficult as it must be in lock-step with the compiler migration,
if building with -Werror) it'd be really useful to be able to disable
this warning during the compiler migration/decouple the compiler
migration from the source fixes.
In theory this approach will regress the codebase to the previous
non-member cases of this issue that were already being held back by the
warning (as opposed to if we carved out the new cases into a separate
warning from the existing cases) but I think this'll be so rare and the
cleanup so simple, that the extra regressions of disabling the warning
broadly won't be too much of a problem. (but if folks disagree, I'm open
to making the warning more fine-grained)
Commit: dade11f55e7c1045fc322bf61e84345f3dadb958
https://github.com/llvm/llvm-project/commit/dade11f55e7c1045fc322bf61e84345f3dadb958
Author: Michael Maitland <michaeltmaitland at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/test/Preprocessor/riscv-target-features.c
M llvm/docs/RISCVUsage.rst
M llvm/docs/ReleaseNotes.rst
M llvm/lib/Target/RISCV/RISCVFeatures.td
M llvm/test/CodeGen/RISCV/attributes.ll
M llvm/test/MC/RISCV/attribute-arch.s
M llvm/unittests/TargetParser/RISCVISAInfoTest.cpp
Log Message:
-----------
[RISCV] Bump Pointer Masking extension version (#96715)
These extensions had their version number bumped and still experimental
(under public review). I didn't see anything in the [commit
history](https://github.com/riscv/riscv-j-extension/commits/master/)
since #79929 that would warrant a change to the implementation of
pointer masking in the compiler.
Commit: 2fefc042ce8faf8516ae66e1529d87c7130094a1
https://github.com/llvm/llvm-project/commit/2fefc042ce8faf8516ae66e1529d87c7130094a1
Author: Pavel Labath <pavel at labath.sk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
R lldb/test/Shell/SymbolFile/DWARF/enum-declaration-uniqueness.cpp
A lldb/test/Shell/SymbolFile/DWARF/x86/enum-declaration-uniqueness.cpp
Log Message:
-----------
[lldb/test] Fix enum-declaration-uniqueness.cpp
Dereferencing a pointer variable without a running process does not work
on every arch/os. Fix the test to x86-linux, where it is known to work.
Commit: 6d61d83736ca23c336472e7f2bda59b7bb307bba
https://github.com/llvm/llvm-project/commit/6d61d83736ca23c336472e7f2bda59b7bb307bba
Author: Schrodinger ZHU Yifan <yifanzhu at rochester.edu>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/src/__support/threads/callonce.h
M libc/src/__support/threads/linux/CMakeLists.txt
M libc/src/__support/threads/linux/callonce.cpp
A libc/src/__support/threads/linux/callonce.h
Log Message:
-----------
[libc] inline fast path of callonce (#96226)
Split from #91572
---------
Co-authored-by: Nick Desaulniers (paternity leave) <nickdesaulniers at users.noreply.github.com>
Commit: 50b15341182e0a5f53dd6e9b4a00fef56f31147c
https://github.com/llvm/llvm-project/commit/50b15341182e0a5f53dd6e9b4a00fef56f31147c
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/EvalEmitter.cpp
M clang/lib/AST/Interp/Interp.cpp
M clang/lib/AST/Interp/InterpState.h
Log Message:
-----------
[clang][Interp] Don't diagnose non-const reads from the evaluating decl
Commit: 8d237190ecc4ac90865d80dbb11a34c6719b406d
https://github.com/llvm/llvm-project/commit/8d237190ecc4ac90865d80dbb11a34c6719b406d
Author: Matthias Gehre <matthias.gehre at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/include/mlir/Conversion/TosaToLinalg/TosaToLinalg.h
M mlir/include/mlir/Dialect/Tosa/Utils/ConversionUtils.h
M mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgPass.cpp
M mlir/lib/Dialect/Tosa/Utils/ConversionUtils.cpp
M mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir
Log Message:
-----------
TosaToLinalg: Support unsigned tosa.clamp (#91749)
This implements the lowering of tosa.clamp with unsigned operand to
linalg.
We interpret the `min/max : i64` attributes on `clamp` to be signed.
This means that when the operand has type `ui64`, one cannot represent
limits across the whole range.
Commit: cad72632eb0d612fe18c38ac4526d80a6b800f96
https://github.com/llvm/llvm-project/commit/cad72632eb0d612fe18c38ac4526d80a6b800f96
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
M llvm/test/CodeGen/RISCV/rv32zbkb.ll
M llvm/test/CodeGen/RISCV/rv64-legal-i32/rv64zbkb.ll
M llvm/test/CodeGen/RISCV/rv64zbkb.ll
M llvm/test/MC/RISCV/rv32zbkb-only-valid.s
M llvm/test/MC/RISCV/rv32zbkb-valid.s
M llvm/test/MC/RISCV/rv64zbkb-valid.s
Log Message:
-----------
[RISCV] Support zext.h mnemonic with Zbkb. (#96821)
Zbkb adds generic pack insructions. The zext.h encodings from Zbb are
subsets of the generic encodings with rs2=x0. zext.h is pack on RV32 and
packw on RV64.
Previously we only supported zext.h as a single instruction mnemonic in
the assembler when Zbb was enabled. Otherwise we would emit it as 2
shifts. This patches recognizes it when either Zbkb or Zbb is enabled.
This patch also enables the zext.h isel patterns when Zbkb is enabled
without Zbb.
Commit: 4168233badd4de41fee1bdc0a9701c5360ea1ead
https://github.com/llvm/llvm-project/commit/4168233badd4de41fee1bdc0a9701c5360ea1ead
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/test/MC/X86/align-branch-single.s
Log Message:
-----------
[X86,test] Add a JCC erratum test for Windows
Increase test coverage exposed by #96835.
Commit: aa3589f0ccc0848fa8d5847afdbc8dd9b9c624e7
https://github.com/llvm/llvm-project/commit/aa3589f0ccc0848fa8d5847afdbc8dd9b9c624e7
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/MC/MCObjectStreamer.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
M llvm/lib/Target/X86/MCTargetDesc/X86WinCOFFStreamer.cpp
Log Message:
-----------
[MC,X86] emitInstruction: remove virtual function calls due to Intel JCC Erratum
https://reviews.llvm.org/D70157 (for Intel Jump Conditional Code
Erratum) introduced two virtual function calls in the generic
MCObjectStreamer::emitInstruction, which added some overhead.
This patch removes the virtual function overhead:
* Define `llvm::X86_MC::emitInstruction` that calls `emitInstruction{Begin,End}`.
* Define {X86ELFStreamer,X86WinCOFFStreamer}::emitInstruction to call `llvm::X86_MC::emitInstruction`
Pull Request: https://github.com/llvm/llvm-project/pull/96835
Commit: e258bb38dc8f00cc366df877d0e6f869657b7a8b
https://github.com/llvm/llvm-project/commit/e258bb38dc8f00cc366df877d0e6f869657b7a8b
Author: Haojian Wu <hokein.wu at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Basic/AttrDocs.td
Log Message:
-----------
[clang][docs] Update the gsl::Pointer/Owner attr doc (#96908)
- Fix some errors in the snippet;
- update the code snippet to reflect the current implementation status
in clang;
Commit: 5bbec8f4b6a26e8b4a4209d90a2ad0a0d2416a55
https://github.com/llvm/llvm-project/commit/5bbec8f4b6a26e8b4a4209d90a2ad0a0d2416a55
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCSection.h
M llvm/include/llvm/MC/MCSectionCOFF.h
M llvm/include/llvm/MC/MCSectionDXContainer.h
M llvm/include/llvm/MC/MCSectionELF.h
M llvm/include/llvm/MC/MCSectionGOFF.h
M llvm/include/llvm/MC/MCSectionMachO.h
M llvm/include/llvm/MC/MCSectionSPIRV.h
M llvm/include/llvm/MC/MCSectionWasm.h
M llvm/include/llvm/MC/MCSectionXCOFF.h
M llvm/lib/MC/MCSection.cpp
M llvm/lib/MC/MCSectionCOFF.cpp
M llvm/lib/MC/MCSectionELF.cpp
M llvm/lib/MC/MCSectionMachO.cpp
M llvm/lib/MC/MCSectionWasm.cpp
M llvm/lib/MC/MCSectionXCOFF.cpp
Log Message:
-----------
[MC] Make MCSection::isVirtualSection non-virtual (#96920)
This method is called once per encoded instruction, but never changes
throughout the lifetime of a section. Store this information as a bit
flag in the MCSection instead.
Commit: 1448ed2000ff0be17025dab0aad7412d054425eb
https://github.com/llvm/llvm-project/commit/1448ed2000ff0be17025dab0aad7412d054425eb
Author: jeanPerier <jperier at nvidia.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/include/flang/Optimizer/Builder/FIRBuilder.h
M flang/include/flang/Optimizer/Dialect/FIROps.td
M flang/include/flang/Optimizer/Support/InternalNames.h
M flang/include/flang/Optimizer/Support/Utils.h
M flang/lib/Lower/Bridge.cpp
M flang/lib/Optimizer/Builder/FIRBuilder.cpp
M flang/lib/Optimizer/Dialect/FIROps.cpp
M flang/lib/Optimizer/Support/CMakeLists.txt
M flang/lib/Optimizer/Support/InternalNames.cpp
A flang/lib/Optimizer/Support/Utils.cpp
M flang/test/Fir/fir-ops.fir
A flang/test/Lower/HLFIR/type-info-components.f90
Log Message:
-----------
[flang] add extra component information in fir.type_info (#96746)
fir.type does not contain all Fortran level information about
components. For instance, component lower bounds and default initial
value are lost. For correctness purpose, this does not matter because
this information is "applied" in lowering (e.g., when addressing the
components, the lower bounds are reflected in the hlfir.designate).
However, this "loss" of information will prevent the generation of
correct debug info for the type (needs to know about lower bounds). The
initial value could help building some optimization pass to get rid of
initialization runtime calls.
This patch adds lower bound and initial value information into
fir.type_info via a new fir.dt_component operation. This operation is
generated only for component that needs it, which helps keeping the IR
small for "boring" types.
In general, adding Fortran level info in fir.type_info will allow
delaying the generation of "type descriptors" gobals that are very
verbose in FIR and make it hard to work with FIR dumps from applications
with many derived types.
Commit: 1ff05876fb686cfee99c31b9dd69b051e34a31fa
https://github.com/llvm/llvm-project/commit/1ff05876fb686cfee99c31b9dd69b051e34a31fa
Author: darkbuck <michael.hliao at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/unittests/CodeGen/GlobalISel/CMakeLists.txt
A llvm/unittests/CodeGen/GlobalISel/CallLowering.cpp
Log Message:
-----------
[GlobalISel] Add unit tests for call lowering on byref support
Reviewers: tschuett, spaits, aemerson, arsenm
Reviewed By: spaits, arsenm
Pull Request: https://github.com/llvm/llvm-project/pull/96805
Commit: 6a66b8224d8cbdb6156b9a12d9339fee71898941
https://github.com/llvm/llvm-project/commit/6a66b8224d8cbdb6156b9a12d9339fee71898941
Author: jeanPerier <jperier at nvidia.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/include/flang/Optimizer/Builder/FIRBuilder.h
M flang/include/flang/Optimizer/Dialect/FIROps.td
M flang/include/flang/Optimizer/Support/InternalNames.h
M flang/include/flang/Optimizer/Support/Utils.h
M flang/lib/Lower/Bridge.cpp
M flang/lib/Optimizer/Builder/FIRBuilder.cpp
M flang/lib/Optimizer/Dialect/FIROps.cpp
M flang/lib/Optimizer/Support/CMakeLists.txt
M flang/lib/Optimizer/Support/InternalNames.cpp
R flang/lib/Optimizer/Support/Utils.cpp
M flang/test/Fir/fir-ops.fir
R flang/test/Lower/HLFIR/type-info-components.f90
Log Message:
-----------
Revert "[flang] add extra component information in fir.type_info" (#96937)
Reverts llvm/llvm-project#96746
Breaking shared library buillds:
https://lab.llvm.org/buildbot/#/builders/89/builds/931
Commit: 61975cdf44a75917a738ca7fa9971b03f6d4fad8
https://github.com/llvm/llvm-project/commit/61975cdf44a75917a738ca7fa9971b03f6d4fad8
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Disasm.cpp
Log Message:
-----------
[clang][Interp][NFC] Print global temporary value in Program::dump()
There is quite a problem here, so print both the value we have in
Program as well as the value from the LifetimeExtendedTemporaryDecl.
Commit: aa9bf71ca4eac50f4dfad9bb7b302491265cb889
https://github.com/llvm/llvm-project/commit/aa9bf71ca4eac50f4dfad9bb7b302491265cb889
Author: Anh Tuyen Tran <34661776+anhtuyenibm at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/test/DebugInfo/attr-btf_type_tag.ll
Log Message:
-----------
On AIX we don’t have .debug_addr section. (#96935)
According to Zheng @chenzheng1030, there is no .debug_addr section on
AIX.
Due to its absence on AIX, the test case may produce inconsistent
results, either passing or failing. This PR ensures that the test case
is marked as not applicable for AIX.
Commit: abfff89b743584d2796000318198bf60d3622a1f
https://github.com/llvm/llvm-project/commit/abfff89b743584d2796000318198bf60d3622a1f
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/MC/MCAssembler.cpp
Log Message:
-----------
[MC] Chain together fragments only if Subsections.size() > 1
and delete an unneeded setParent call.
Commit: d7cd41e571cb8def7914cce51b49e009f8851634
https://github.com/llvm/llvm-project/commit/d7cd41e571cb8def7914cce51b49e009f8851634
Author: Jinjie Huang <huangjinjie at bytedance.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
A llvm/test/tools/llvm-dwp/X86/empty_warning.s
M llvm/tools/llvm-dwp/llvm-dwp.cpp
Log Message:
-----------
Give a warning when no dwo files are provided (#94336)
In some scenarios based on the split-dwarf build process, the dwo file
is not generated as expected(That is to say, no dwo file path is stored
in the binary). When the llvm-dwp tool is called to generate the .dwp
file, it will exit without any warning.
So, the plan is to prompt a warning to tell the user that the dwo file
was not actually generated.
<img width="699" alt="image"
src="https://github.com/llvm/llvm-project/assets/150100070/5e5742f6-daad-450f-87e9-cb25449c3c7a">
Commit: f55bcc5dbed9de21864e92cd2e6040bb00e6122c
https://github.com/llvm/llvm-project/commit/f55bcc5dbed9de21864e92cd2e6040bb00e6122c
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/IR/AutoUpgrade.cpp
M llvm/test/Bitcode/amdgcn-atomic.ll
Log Message:
-----------
AMDGPU: Add amdgpu.no.fine.grained.memory when upgrading old atomic intrinsics (#89655)
This should replicate the old intrinsic behavior better when codegen of
the raw instruction will require metadata in the future.
Commit: 559ea40d9a12b0027cd7dbd955da31c06e6369f8
https://github.com/llvm/llvm-project/commit/559ea40d9a12b0027cd7dbd955da31c06e6369f8
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
M llvm/lib/CodeGen/MachineInstrBundle.cpp
M llvm/lib/CodeGen/MachineTraceMetrics.cpp
M llvm/lib/CodeGen/RegAllocBasic.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
M llvm/lib/CodeGen/TailDuplicator.cpp
Log Message:
-----------
[CodeGen] Use range-based for loops (NFC) (#96855)
Commit: fa0e9acea5e4d363eef6acc484afc1b22ab8e698
https://github.com/llvm/llvm-project/commit/fa0e9acea5e4d363eef6acc484afc1b22ab8e698
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] Remove PMADDWD/PMADDUBSW known bits handling due to performance issues
This appears to be causing an slow (infinite?) loop when building the highway open source project - most likely due to the high number of computeKnownBits calls (although improving early-out doesn't appear help so far).
I'm reverting support to unstick the highway team and will revisit this shortly.
Reported by @alexfh
Commit: ea686686477921f571d3b492de44664eafb82465
https://github.com/llvm/llvm-project/commit/ea686686477921f571d3b492de44664eafb82465
Author: Vaibhav <56088720+VaibhavRumale at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
A llvm/test/Transforms/InstCombine/fabs-fneg-fold.ll
Log Message:
-----------
[InstCombine] Add fold for fabs(-x) -> fabs(x) (#95627)
This patch folds `fabs(-x) -> fabs(x)`
Closes #94170
Proofs: https://alive2.llvm.org/ce/z/gjzmgf
Commit: b949b6420775fe3466dc5a5bf34eab1d14e39e8f
https://github.com/llvm/llvm-project/commit/b949b6420775fe3466dc5a5bf34eab1d14e39e8f
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/test/API/functionalities/step_scripted/Steps.py
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
Revert "[lldb/test] Mark TestStepScripted.py as XFAIL temporarily (#96894)" (#96942)
This tentatively reverts commit 204c403b5215197ecdbdb68ca7f11402d6d9892b
to remove the XFAIL from the tests while also trying to fix them at the
same time.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: aae8e5cb74634d1690168975c2dd3e053b3ad35c
https://github.com/llvm/llvm-project/commit/aae8e5cb74634d1690168975c2dd3e053b3ad35c
Author: Petr Hosek <phosek at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/config/baremetal/arm/entrypoints.txt
M libc/config/baremetal/riscv/entrypoints.txt
Log Message:
-----------
[libc] Include additional math functions in baremetal config (#96926)
These are all supported on arm32 and riscv32.
Commit: 37fe152e0c9f47b0a9ef9663df1ddecffef6f338
https://github.com/llvm/llvm-project/commit/37fe152e0c9f47b0a9ef9663df1ddecffef6f338
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M lldb/test/API/functionalities/step_scripted/Steps.py
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
Revert "Revert "[lldb/test] Mark TestStepScripted.py as XFAIL temporarily (#96894)"" (#96946)
Reverts llvm/llvm-project#96942 since the test failures are still
happening:
https://lab.llvm.org/buildbot/#/builders/162/builds/899/
Commit: e34dbb127af0596d07d01b9fa6cab5b2488ff37b
https://github.com/llvm/llvm-project/commit/e34dbb127af0596d07d01b9fa6cab5b2488ff37b
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/docs/math/index.rst
M libc/include/llvm-libc-macros/float16-macros.h
M libc/spec/stdc.td
M libc/src/__support/FPUtil/CMakeLists.txt
M libc/src/__support/FPUtil/dyadic_float.h
M libc/src/__support/FPUtil/generic/CMakeLists.txt
M libc/src/__support/FPUtil/generic/FMA.h
M libc/src/__support/FPUtil/multiply_add.h
M libc/src/math/CMakeLists.txt
A libc/src/math/f16fma.h
A libc/src/math/f16fmaf128.h
A libc/src/math/f16fmal.h
M libc/src/math/generic/CMakeLists.txt
A libc/src/math/generic/f16fma.cpp
A libc/src/math/generic/f16fmaf128.cpp
A libc/src/math/generic/f16fmal.cpp
M libc/test/src/math/CMakeLists.txt
M libc/test/src/math/FmaTest.h
A libc/test/src/math/f16fma_test.cpp
M libc/test/src/math/f16fmaf_test.cpp
A libc/test/src/math/f16fmal_test.cpp
M libc/test/src/math/fmaf_test.cpp
M libc/test/src/math/smoke/CMakeLists.txt
A libc/test/src/math/smoke/f16fma_test.cpp
A libc/test/src/math/smoke/f16fmaf128_test.cpp
A libc/test/src/math/smoke/f16fmal_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
Log Message:
-----------
[libc][math][c23] Add f16fma{,l,f128} C23 math function (#96711)
Part of #93566.
Commit: aa8409fdca5e738c30a4ab70a3dc809bb4e9160d
https://github.com/llvm/llvm-project/commit/aa8409fdca5e738c30a4ab70a3dc809bb4e9160d
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
Log Message:
-----------
[libc][math][c23] Temporarily disable f16fma{,l,f128} on AArch64 (#96952)
See Buildbot failures:
- https://lab.llvm.org/buildbot/#/builders/104/builds/936
- https://lab.llvm.org/buildbot/#/builders/71/builds/932
- https://lab.llvm.org/buildbot/#/builders/131/builds/913
Commit: 918313d17d38d8723d5d81fef008538677abf9cc
https://github.com/llvm/llvm-project/commit/918313d17d38d8723d5d81fef008538677abf9cc
Author: Farzon Lotfi <1802579+farzonl at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/TargetLibraryInfo.h
M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
M llvm/lib/Analysis/ValueTracking.cpp
M llvm/test/Transforms/SLPVectorizer/AArch64/accelerate-vector-functions-inseltpoison.ll
M llvm/test/Transforms/SLPVectorizer/AArch64/accelerate-vector-functions.ll
M llvm/test/Transforms/SLPVectorizer/X86/call.ll
Log Message:
-----------
[SLPVectorizer] Support SLPVectorizer cases of tan across all backends (#95517)
This PR is intended to address the limited SLPVectorizer support of tan
raised in the comments of this PR:
https://github.com/llvm/llvm-project/pull/94559.
Right now emitting the tan intrinsisic allows you to vectorize tan, but
emitting the libfunc does not. to address this the libcall needs to be
mapped to the intrinsic. and the libcall and function name need to be
marked approriately so they can be optimized or defined as a call
lowering.
Commit: a2a73d892a3fd16a1dd2218cf142c7e99cc69ba6
https://github.com/llvm/llvm-project/commit/a2a73d892a3fd16a1dd2218cf142c7e99cc69ba6
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/FLATInstructions.td
M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
M llvm/test/CodeGen/AMDGPU/buffer-fat-pointer-atomicrmw-fadd.ll
M llvm/test/CodeGen/AMDGPU/global-atomicrmw-fadd.ll
M llvm/test/Transforms/AtomicExpand/AMDGPU/expand-atomic-rmw-fadd.ll
Log Message:
-----------
AMDGPU: Fix no return atomicrmw fadd v2f16 selection for gfx908 (#96948)
We previously would always expand this with a cmpxchg loop, while
it should be the same conditions as the f32 case (except for the
denormal concern).
Commit: 868b90df07e08617a9be33178ac33437aaa00942
https://github.com/llvm/llvm-project/commit/868b90df07e08617a9be33178ac33437aaa00942
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/module.modulemap
Log Message:
-----------
[clang] Fix incomplete umbrella warnings when building clang modules (NFC) (#96939)
Commit: f14ad74478494cbd9d23af841d6f6b2808afda71
https://github.com/llvm/llvm-project/commit/f14ad74478494cbd9d23af841d6f6b2808afda71
Author: PeterChou1 <peter.chou at mail.utoronto.ca>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang-tools-extra/clang-doc/HTMLGenerator.cpp
M clang-tools-extra/clang-doc/Representation.cpp
M clang-tools-extra/clang-doc/Representation.h
M clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
A clang-tools-extra/test/clang-doc/Inputs/test-assets/test.css
A clang-tools-extra/test/clang-doc/Inputs/test-assets/test.js
A clang-tools-extra/test/clang-doc/assets.cpp
M clang-tools-extra/test/clang-doc/basic-project.test
M clang-tools-extra/unittests/clang-doc/HTMLGeneratorTest.cpp
Log Message:
-----------
Reapply [clang-doc] Add --asset option to clang-doc (#96358)
Reapply https://github.com/llvm/llvm-project/pull/94717
Adds a new option --asset which allows users to specified the asset
folder for the html output of clang-doc.
This patch adds a better test for --asset option + fixes bug where
clang-doc assumes that user supplied js file is assume to be index.js
Commit: ecfbb8504ed2a92fc145045d2c05f5980405660e
https://github.com/llvm/llvm-project/commit/ecfbb8504ed2a92fc145045d2c05f5980405660e
Author: Paul Kirth <paulkirth at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang-tools-extra/clang-doc/HTMLGenerator.cpp
Log Message:
-----------
[clang-doc][NFC] Fix style guide violations in HTMLGenerator.cpp
This patch addresses several code style issues that conflict with the
project's style guide. Primarily the naming of functions, and `else`
after `return` statements. It only addresses issues found in
HTMLGenerator.cpp.
Reviewers: petrhosek
Reviewed By: petrhosek
Pull Request: https://github.com/llvm/llvm-project/pull/96924
Commit: d3ca779d7264bf0751eb4db632c14d8bc05608ca
https://github.com/llvm/llvm-project/commit/d3ca779d7264bf0751eb4db632c14d8bc05608ca
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/utils/mlgo-utils/tests/corpus/combine_training_corpus_script.test
M llvm/utils/mlgo-utils/tests/corpus/combine_training_corpus_test.py
M llvm/utils/mlgo-utils/tests/corpus/extract_ir_script.test
M llvm/utils/mlgo-utils/tests/corpus/extract_ir_test.py
M llvm/utils/mlgo-utils/tests/corpus/make_corpus_script.test
M llvm/utils/mlgo-utils/tests/corpus/make_corpus_test.py
M llvm/utils/mlgo-utils/tests/lit.local.cfg
Log Message:
-----------
[MLGO] Remove python-38 flag from tests (#96961)
Previously, we had a python-38 flag for the mlgo-utils tests as they
needed a python version higher than what LLVM required by default due to
type annotations. Now that LLVM's default Python version minimum is 3.8,
we can remove this flag.
Commit: ac9f06c2a839e0065bc96179208c5071c9d4fb7e
https://github.com/llvm/llvm-project/commit/ac9f06c2a839e0065bc96179208c5071c9d4fb7e
Author: Terry Wilmarth <terry.l.wilmarth at intel.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M openmp/runtime/test/parallel/omp_parallel_num_threads_list.c
Log Message:
-----------
[OpenMP] Fix test omp_parallel_num_threads_list.c to require fewer threads. (#96916)
Original test case used too many threads for some environments. This update
reduces to a max of 36 threads.
Commit: 6b55ec1198ce9356340372fd8233b907d8d4cea2
https://github.com/llvm/llvm-project/commit/6b55ec1198ce9356340372fd8233b907d8d4cea2
Author: Petr Hosek <phosek at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/config/baremetal/arm/entrypoints.txt
M libc/config/baremetal/riscv/entrypoints.txt
M libc/config/gpu/entrypoints.txt
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/arm/entrypoints.txt
M libc/config/linux/riscv/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
Log Message:
-----------
[libc] Sort entrypoints alphabetically (#96955)
This makes it easier to diff the different configurations.
Commit: 4134b33c6a362cb462b335177d6d9e8235f04309
https://github.com/llvm/llvm-project/commit/4134b33c6a362cb462b335177d6d9e8235f04309
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/utils/mlgo-utils/mlgo/corpus/extract_ir.py
M llvm/utils/mlgo-utils/mlgo/corpus/extract_ir_lib.py
M llvm/utils/mlgo-utils/tests/corpus/extract_ir_test.py
Log Message:
-----------
[MLGO] Add ability to extract IR from bazel using aquery (#96964)
This patch adds in support for extracting IR from binaries built with
bazel through querying the linker command line using bazel aquery.
Commit: 5b363483cf2461617fbb2449491c9914811c8d53
https://github.com/llvm/llvm-project/commit/5b363483cf2461617fbb2449491c9914811c8d53
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/AST/Type.h
M clang/lib/AST/Type.cpp
M clang/lib/Sema/SemaExprCXX.cpp
M clang/test/SemaCXX/type-traits.cpp
Log Message:
-----------
[Clang] Fix __is_trivially_equality_comparable returning true with ineligebile defaulted overloads (#93113)
This changes `__is_trivially_equality_comparable` to do overload
resolution instead, which fixes a couple of false-positives (and a
false-negative as a drive-by).
Fixes #89293
Commit: e55aa027f813679ca63c9b803690ce792a3d7b28
https://github.com/llvm/llvm-project/commit/e55aa027f813679ca63c9b803690ce792a3d7b28
Author: Pete Steinfeld <47540744+psteinfeld at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M flang/runtime/matmul.cpp
Log Message:
-----------
[flang] Fix runtime error messages for the MATMUL intrinsic (#96928)
There are three forms of MATMUL -- where the first argument is a rank 1
array, where the second argument is a rank 1 array, and where both
arguments are rank 2 arrays. There's code in the runtime that detects
when the array shapes are incorrect. But the code that emits an error
message assumes that both arguments are rank 2 arrays.
This change contains code for the other two cases.
Commit: f906e3dd62b979814658e8610388117dd7db7bbf
https://github.com/llvm/llvm-project/commit/f906e3dd62b979814658e8610388117dd7db7bbf
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/TargetParser/RISCVISAInfo.cpp
Log Message:
-----------
[RISCV] Fold processSingleLetterExtension/processMultiLetterExtension into RISCVISAInfo::parseArchString.
The end of both functions was very similar. Merging reduces the
duplication.
I'm planning to make additional changes to this code soon.
Commit: 7a03666401342e71995f8e221a8755eb69187876
https://github.com/llvm/llvm-project/commit/7a03666401342e71995f8e221a8755eb69187876
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M libc/src/__support/FPUtil/NearestIntegerOperations.h
M libc/src/__support/FPUtil/dyadic_float.h
M libc/src/__support/FPUtil/generic/FMA.h
M libc/src/__support/FPUtil/generic/div.h
M libc/src/__support/big_int.h
Log Message:
-----------
[libc] Fix compilation errors that occur when building with GCC (#96976)
Commit: 2879a03647918a347d9f99fd1f9898206baf9128
https://github.com/llvm/llvm-project/commit/2879a03647918a347d9f99fd1f9898206baf9128
Author: Tom Stellard <tstellar at redhat.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M .github/workflows/issue-write.yml
M .github/workflows/pr-request-release-note.yml
M llvm/utils/git/github-automation.py
Log Message:
-----------
[workflows] Fix release note request workflow (#94784)
We need to use the issue-write workflow to write the comments, because
pull_request targets don't have permissions to write comments.
Commit: 7d6de19f9ad889d4391b3eef37c584c986d99f84
https://github.com/llvm/llvm-project/commit/7d6de19f9ad889d4391b3eef37c584c986d99f84
Author: akirchhoff-modular <akirchhoff at modular.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M mlir/tools/mlir-tblgen/RewriterGen.cpp
Log Message:
-----------
[mlir] Fix -Wextra-semi warnings in generated code (NFC) (#96981)
While building a downstream project including `mlir-tblgen`-generated
headers, I received some `-Wextra-semi` warnings. Fix these in the
generated code by removing the extra semicolon in the generator.
Commit: 8e1f7793971b5d5b6516146260fe86ec6e0f8c1e
https://github.com/llvm/llvm-project/commit/8e1f7793971b5d5b6516146260fe86ec6e0f8c1e
Author: akirchhoff-modular <akirchhoff at modular.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M clang/include/clang/Basic/TargetCXXABI.h
Log Message:
-----------
[clang] [TargetCXXABI] Fix -Wextra-semi warning (NFC) (#96982)
While building a downstream project including `TargetCXXABI.h`, I
received a `-Wextra-semi` warning. This PR removes the extra semicolon,
fixing the warning.
Commit: 804415825b97e974c96a92580bcbeaf4c7ff0a04
https://github.com/llvm/llvm-project/commit/804415825b97e974c96a92580bcbeaf4c7ff0a04
Author: Arthur Eubanks <aeubanks at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M compiler-rt/test/tsan/Darwin/fork_deadlock.cpp
Log Message:
-----------
[test][compiler-rt] Mark fork_deadlock.cpp UNSUPPORTED
This test is broken since there's no "syscall.h". As requested in #96597, mark test as UNSUPPORTED instead of reverting.
Commit: 2430a354bfb9e8c08e0dd5f294012b40afb75ce0
https://github.com/llvm/llvm-project/commit/2430a354bfb9e8c08e0dd5f294012b40afb75ce0
Author: shaw young <58664393+shawbyoung at users.noreply.github.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
A bolt/include/bolt/Core/BinaryFunctionCallGraph.h
A bolt/include/bolt/Core/CallGraph.h
A bolt/include/bolt/Core/CallGraphWalker.h
R bolt/include/bolt/Passes/BinaryFunctionCallGraph.h
R bolt/include/bolt/Passes/CallGraph.h
R bolt/include/bolt/Passes/CallGraphWalker.h
M bolt/include/bolt/Passes/HFSort.h
M bolt/include/bolt/Passes/RegReAssign.h
M bolt/include/bolt/Passes/ReorderFunctions.h
A bolt/lib/Core/BinaryFunctionCallGraph.cpp
M bolt/lib/Core/CMakeLists.txt
A bolt/lib/Core/CallGraph.cpp
A bolt/lib/Core/CallGraphWalker.cpp
R bolt/lib/Passes/BinaryFunctionCallGraph.cpp
M bolt/lib/Passes/CMakeLists.txt
R bolt/lib/Passes/CallGraph.cpp
R bolt/lib/Passes/CallGraphWalker.cpp
M bolt/lib/Passes/FrameAnalysis.cpp
M bolt/lib/Passes/FrameOptimizer.cpp
M bolt/lib/Passes/IndirectCallPromotion.cpp
M bolt/lib/Passes/JTFootprintReduction.cpp
M bolt/lib/Passes/RegAnalysis.cpp
M bolt/lib/Passes/RegReAssign.cpp
M bolt/lib/Passes/StokeInfo.cpp
Log Message:
-----------
[BOLT][NFC] Move CallGraph from Passes to Core (#96922)
Moved CallGraph and BinaryFunctionCallGraph from Passes to
Core for future use in stale matching.
Commit: c63eaddb629aa8d016b26c9c60c92aa5dcae3b43
https://github.com/llvm/llvm-project/commit/c63eaddb629aa8d016b26c9c60c92aa5dcae3b43
Author: Keith Smiley <keithbsmiley at gmail.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/llvm/unittests/BUILD.bazel
Log Message:
-----------
[bazel] Port #96805 (#96988)
Commit: ca06b610841c849eb1db43ad057310c8f7eea81e
https://github.com/llvm/llvm-project/commit/ca06b610841c849eb1db43ad057310c8f7eea81e
Author: Maksim Panchenko <maks at fb.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M bolt/lib/Core/BinaryFunction.cpp
M bolt/test/X86/issue20.s
M bolt/test/X86/issue20.test
M bolt/test/X86/sctc-bug4.test
Log Message:
-----------
[BOLT] Omit CFI state while printing functions without CFI (#96723)
If a function has no CFI program attached to it, do not print redundant
empty CFI state for every basic block.
Commit: eec9d0b6816e815fbe009941c1fda3b39c38adeb
https://github.com/llvm/llvm-project/commit/eec9d0b6816e815fbe009941c1fda3b39c38adeb
Author: zhicong zhong <zhiczhong at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/Transforms/TilingInterfaceImpl.cpp
M mlir/test/Dialect/Linalg/transform-tile-reduction.mlir
Log Message:
-----------
[mlir][Linalg] use linalg.reduce to simplify the mergeReductions in partialReductionInterface (#94579)
The current implementation of `mergeReduction` in
`LinalgOpPartialReductionInterface` builds a `linalg.generic` from
scratch. While we already have `linalg.reduce` op which has the same
semantic as this generic op, this PR replaces the generic op with
`linalg.reduce` to simplify the implementation.
Commit: 2dff96d37a8419dab7a6ec3e1f8de917c7adb4ea
https://github.com/llvm/llvm-project/commit/2dff96d37a8419dab7a6ec3e1f8de917c7adb4ea
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVPostRAExpandPseudoInsts.cpp
Log Message:
-----------
[RISCV] Remove unneeded code from RISCVPostRAExpandPseudo::expandMovImm. NFC
We accidentally left a call to generateInstSeq when we rewrote the
code to use the X86InstrInfo::movImm.
Commit: 7423bf78eb53d81ce0c7b3a38e39a56341ca2a89
https://github.com/llvm/llvm-project/commit/7423bf78eb53d81ce0c7b3a38e39a56341ca2a89
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCSection.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCObjectStreamer.cpp
M llvm/lib/MC/MCSection.cpp
Log Message:
-----------
[MC] Ensure subsections have a MCDataFragment
Similar to 21fac2d1d060b0f9b11a746718e58d4cd1ee97e5 for sections. This
makes it feasible to cache the current fragment in MCStreamer.
Commit: d16b21b17d13ecd88a068bb803df43e53d3b04ba
https://github.com/llvm/llvm-project/commit/d16b21b17d13ecd88a068bb803df43e53d3b04ba
Author: Maksim Panchenko <maks at fb.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M bolt/include/bolt/Core/BinaryFunction.h
M bolt/lib/Core/BinaryFunction.cpp
M bolt/lib/Rewrite/LinuxKernelRewriter.cpp
M bolt/test/X86/linux-alt-instruction.s
Log Message:
-----------
[BOLT][Linux] Support ORC for alternative instructions (#96709)
Alternative instruction sequences in the Linux kernel can modify the
stack and thus they need their own ORC unwind entries. Since there's
only one ORC table, it has to be "shared" among multiple instruction
sequences. The kernel achieves this by putting a restriction on
instruction boundaries. If ORC state changes at a given IP, only one of
the alternative sequences can have an instruction starting/ending at
this IP. Then, developers can insert NOPs to guarantee the above
requirement is met.
The most common use of ORC with alternatives is "pushf; pop %rax"
sequence used for paravirtualization. Note that newer kernel versions
no longer use .parainstructions; instead, they utilize alternatives for
the same purpose.
Before we implement a better support for alternatives, we can safely
skip ORC entries associated with them.
Fixes #87052.
Commit: 874b880fce8522b06c6cf73a76612a844e2eaf1b
https://github.com/llvm/llvm-project/commit/874b880fce8522b06c6cf73a76612a844e2eaf1b
Author: harishch4 <harishcse44 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
M mlir/test/Target/LLVMIR/openmp-llvm.mlir
Log Message:
-----------
[MLIR][OpenMP] Lowering support for Order clause in SIMD directive (#96866)
Commit: e48c4011ca80385573f1b92793c75dc98abb228f
https://github.com/llvm/llvm-project/commit/e48c4011ca80385573f1b92793c75dc98abb228f
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCFragment.h
M llvm/include/llvm/MC/MCObjectStreamer.h
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/MC/MCObjectStreamer.cpp
M llvm/lib/MC/MCStreamer.cpp
Log Message:
-----------
[MC] Cache current fragment in MCStreamer
This eliminates indirection through `getCurrentSectionOnly()->curFragList()->Tail`.
Commit: d38b518e0444b42123ac05ac5cce267baecec294
https://github.com/llvm/llvm-project/commit/d38b518e0444b42123ac05ac5cce267baecec294
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
M llvm/include/llvm/InitializePasses.h
M llvm/include/llvm/Passes/MachinePassRegistry.def
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/BranchFolding.cpp
M llvm/lib/CodeGen/EarlyIfConversion.cpp
M llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
M llvm/lib/CodeGen/IfConversion.cpp
M llvm/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
M llvm/lib/CodeGen/MachineBlockPlacement.cpp
M llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
M llvm/lib/CodeGen/MachineSink.cpp
M llvm/lib/CodeGen/MachineTraceMetrics.cpp
M llvm/lib/CodeGen/TailDuplication.cpp
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Target/AArch64/AArch64ConditionalCompares.cpp
M llvm/lib/Target/Hexagon/HexagonEarlyIfConv.cpp
M llvm/lib/Target/Hexagon/HexagonLoopAlign.cpp
M llvm/lib/Target/Hexagon/HexagonNewValueJump.cpp
M llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
M llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
M llvm/lib/Target/PowerPC/PPCReduceCRLogicals.cpp
A llvm/test/tools/llc/new-pm/machine-branch-prob.ll
Log Message:
-----------
Reapply "[CodeGen][NewPM] Port machine-branch-prob to new pass manager" (#96858) (#96869)
This reverts commit ab58b6d58edf6a7c8881044fc716ca435d7a0156.
In `CodeGen/Generic/MachineBranchProb.ll`, `llc` crashed with dumped MIR
when targeting PowerPC. Move test to `llc/new-pm`, which is X86
specific.
Commit: eaf816f6cbd7282c1d7a1cacacccd0775e9e3c61
https://github.com/llvm/llvm-project/commit/eaf816f6cbd7282c1d7a1cacacccd0775e9e3c61
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/MC/MCObjectStreamer.cpp
Log Message:
-----------
[MC] Remove unneeded nullness check from getOrCreateDataFragment. NFC
`getCurrentFragment()` no longer returns null after
7423bf78eb53d81ce0c7b3a38e39a56341ca2a89.
Commit: 4a746e50b14f252b40e03860562636dd1ded8044
https://github.com/llvm/llvm-project/commit/4a746e50b14f252b40e03860562636dd1ded8044
Author: Kareem Ergawy <kareem.ergawy at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M flang/lib/Lower/DirectivesCommon.h
M flang/lib/Lower/OpenMP/OpenMP.cpp
Log Message:
-----------
[NFC][flang] Remove unused `converter` parameter. (#96854)
Removes an unused parameter in 2 utils that generate bounds ops.
Commit: 0c454df448c1edd1ce65573b8343721636cc541b
https://github.com/llvm/llvm-project/commit/0c454df448c1edd1ce65573b8343721636cc541b
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
Log Message:
-----------
[MC] Make changeSection private
Using changeSection externally would cause `CurFrag` to be out of sync
of `SectionStack`. Remove some uses from MipsTargetStreamer.cpp.
Commit: 993d2383e68b22475cbd734b4e194911cf15df2f
https://github.com/llvm/llvm-project/commit/993d2383e68b22475cbd734b4e194911cf15df2f
Author: Mircea Trofin <mtrofin at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/ProfileData/PGOCtxProfWriter.h
Log Message:
-----------
[ctx_prof] Remove `Buffer` field in PGOCtxProfWriter
Not needed anymore after PR #92983, and moreover, creating the same issue c49bc1a3b782e38e4ffb5b274f1e7775af6c2315 fixed in `BitcodeWriter.cpp`.
Commit: 1488fb4153367b9c20e8c0ca7aa40bc8437ea3d3
https://github.com/llvm/llvm-project/commit/1488fb4153367b9c20e8c0ca7aa40bc8437ea3d3
Author: Daniil Kovalev <dkovalev at accesssoftek.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/docs/GlobalISel/GenericOpcode.rst
M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
M llvm/include/llvm/CodeGen/ISDOpcodes.h
M llvm/include/llvm/CodeGen/MachineModuleInfoImpls.h
M llvm/include/llvm/Support/TargetOpcodes.def
M llvm/include/llvm/Target/GenericOpcodes.td
M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
M llvm/lib/CodeGen/MachineModuleInfoImpls.cpp
M llvm/lib/CodeGen/MachineVerifier.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
M llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.h
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.h
M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
M llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir
A llvm/test/CodeGen/AArch64/GlobalISel/ptrauth-constant-in-code.ll
A llvm/test/CodeGen/AArch64/ptrauth-constant-in-code.ll
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-cxx.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table-variadics.td
M llvm/test/TableGen/GlobalISelCombinerEmitter/match-table.td
M llvm/test/TableGen/GlobalISelEmitter.td
Log Message:
-----------
[PAC][AArch64] Lower ptrauth constants in code (#96879)
This re-applies #94241 after fixing buildbot failure, see
https://lab.llvm.org/buildbot/#/builders/51/builds/570
According to standard, `constexpr` variables and `const` variables
initialized with constant expressions can be used in lambdas w/o
capturing - see https://en.cppreference.com/w/cpp/language/lambda.
However, MSVC used on buildkite seems to ignore that rule and does not
allow using such uncaptured variables in lambdas: we have "error C3493:
'Mask16' cannot be implicitly captured because no default capture mode
has been specified" - see
https://buildkite.com/llvm-project/github-pull-requests/builds/73238
Explicitly capturing such a variable, however, makes buildbot fail with
"error: lambda capture 'Mask16' is not required to be captured for this
use [-Werror,-Wunused-lambda-capture]" - see
https://lab.llvm.org/buildbot/#/builders/51/builds/570.
Fix both cases by using `0xffff` value directly instead of giving a name
to it.
Original PR description below.
Depends on #94240.
Define the following pseudos for lowering ptrauth constants in code:
- non-`extern_weak`:
- no GOT load needed: `MOVaddrPAC` - similar to `MOVaddr`, with added
PAC;
- GOT load needed: `LOADgotPAC` - similar to `LOADgot`, with added PAC;
- `extern_weak`: `LOADauthptrstatic` - similar to `LOADgot`, but use a
special stub slot named `sym$auth_ptr$key$disc` filled by dynamic linker
during relocation resolving instead of a GOT slot.
---------
Co-authored-by: Ahmed Bougacha <ahmed at bougacha.org>
Commit: 897489b0d62a0a37ebb0640a6d35bfa61c538967
https://github.com/llvm/llvm-project/commit/897489b0d62a0a37ebb0640a6d35bfa61c538967
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVFeatures.td
Log Message:
-----------
[RISCV] Fix formatting in RISCVFeatures.td. NFC
Commit: 544830a840ae70aa25465243cf1a3d301a9c2cf1
https://github.com/llvm/llvm-project/commit/544830a840ae70aa25465243cf1a3d301a9c2cf1
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVFeatures.td
M llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
M llvm/test/MC/RISCV/rv32zbkb-only-valid.s
M llvm/test/MC/RISCV/rv64zbkb-valid.s
Log Message:
-----------
[RISCV] Rework zext.h handling for Zbkb again. (#96957)
Use the Zbb zext.h nstructions only when Zbb is enabled. In both the
assembler and codegen.
Use pack/packw for zext.h when Zbkb is enabled, but Zbb is not. This is
accomplished with extra isel patterns for CodeGen and InstAliases for
the assembler that are used with Zbkb and not Zbb.
This fixes the quirk that the assembler and disassembler printed
something different for pack rd, rs1, x0.
Commit: 567b2c608c307c097315dd5ec4d6a5bbcddf898d
https://github.com/llvm/llvm-project/commit/567b2c608c307c097315dd5ec4d6a5bbcddf898d
Author: Zequan Wu <zequanwu at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/AST/Type.h
M clang/lib/AST/Type.cpp
M clang/lib/Sema/SemaExprCXX.cpp
M clang/test/SemaCXX/type-traits.cpp
Log Message:
-----------
Revert "[Clang] Fix __is_trivially_equality_comparable returning true with ineligebile defaulted overloads" (#97002)
Reverts llvm/llvm-project#93113
Commit: fadc72235ed59eba8538d803fba5c79cd9cda5e9
https://github.com/llvm/llvm-project/commit/fadc72235ed59eba8538d803fba5c79cd9cda5e9
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCObjectStreamer.h
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/MC/MCObjectStreamer.cpp
M llvm/lib/MC/MCStreamer.cpp
Log Message:
-----------
[MC] switchSectionNoPrint: update CurFrag
To ensure that CurFrag->Parent and SectionStack.back() are in sync.
Commit: fcffb2c0240bb3a08b3e14486ea6abd23fa2c44f
https://github.com/llvm/llvm-project/commit/fcffb2c0240bb3a08b3e14486ea6abd23fa2c44f
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/lib/MC/MCELFStreamer.cpp
M llvm/lib/MC/MCObjectStreamer.cpp
Log Message:
-----------
[MC] Replace one nullable getCurrentSectionOnly with CurFrag
We will implement getCurrentSectionOnly with `CurFrag->getParent()`,
which is non-null. Eliminate a nullable use.
Commit: 52216349b6faf41351f4bd370439031c416b8f9b
https://github.com/llvm/llvm-project/commit/52216349b6faf41351f4bd370439031c416b8f9b
Author: Johannes Reifferscheid <jreiffers at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Support/MathExtras.h
M mlir/lib/IR/AffineExpr.cpp
M mlir/unittests/IR/AffineExprTest.cpp
Log Message:
-----------
Do not trigger UB during AffineExpr parsing. (#96896)
Currently, parsing expressions that are undefined will trigger UB during
compilation (e.g. `9223372036854775807 * 2`). This change instead
leaves the expressions as they were.
This change is an NFC for compilations that did not previously involve
UB.
Commit: db48f1a1764023f8efeb055e343b967d1eb37d19
https://github.com/llvm/llvm-project/commit/db48f1a1764023f8efeb055e343b967d1eb37d19
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCObjectStreamer.h
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/MC/MCELFStreamer.cpp
M llvm/lib/MC/MCObjectStreamer.cpp
M llvm/lib/MC/MCParser/AsmParser.cpp
M llvm/lib/MC/MCStreamer.cpp
Log Message:
-----------
[MC] Remove nullable getCurrentSectionOnly use from AsmParser
We will implement getCurrentSectionOnly with `CurFrag->getParent()`,
which is non-null. Eliminate a nullable use.
Commit: 626eef5ecf92e98cbfccfa6134e0a760e7592813
https://github.com/llvm/llvm-project/commit/626eef5ecf92e98cbfccfa6134e0a760e7592813
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCELFStreamer.cpp
Log Message:
-----------
[MC] Optimize getCurrentSectionOnly using CurFrag and make it non-nullable
Follow-up to e48c4011ca80385573f1b92793c75dc98abb228f ("[MC] Cache current fragment in MCStreamer").
Prerequisite: a few commits that removed nullable getCurrentSectionOnly calls.
Commit: 133ab9a8c82a31549f060da33fd7e14f1d7f39fd
https://github.com/llvm/llvm-project/commit/133ab9a8c82a31549f060da33fd7e14f1d7f39fd
Author: Luke Lau <luke at igalia.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/CodeGen/RISCV/rvv/vsetvli-insert-crossbb.ll
Log Message:
-----------
[RISCV] Add test for extending AVL live range across blocks. NFC
This adds a separate test case for an existing issue fixed in #96200,
where we failing to extend the live range of an AVL when inserting a
vsetvli if the AVL was from a different block.
Commit: d58ded4e5b9625cba23a5865822100bfd998972b
https://github.com/llvm/llvm-project/commit/d58ded4e5b9625cba23a5865822100bfd998972b
Author: Kito Cheng <kito.cheng at sifive.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-non-power-of-2.ll
Log Message:
-----------
[RISCV][test] Precommit test for non-power-of-2 VLS type code gen
Commit: 519e0bb094bd9444b64ac62f2e8192543fdb94b9
https://github.com/llvm/llvm-project/commit/519e0bb094bd9444b64ac62f2e8192543fdb94b9
Author: Mircea Trofin <mtrofin at google.com>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M llvm/include/llvm/ProfileData/PGOCtxProfWriter.h
Log Message:
-----------
[ctx_prof] Type the stream parameter of PGOCtxProfWriter to match BitstreamWriter's
Commit: 9df71d7673b5c98e1032d01be83724a45b42fafc
https://github.com/llvm/llvm-project/commit/9df71d7673b5c98e1032d01be83724a45b42fafc
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/ScalarEvolution.h
M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
M llvm/include/llvm/IR/Function.h
M llvm/include/llvm/IR/GlobalValue.h
M llvm/lib/Analysis/AliasAnalysisEvaluator.cpp
M llvm/lib/Analysis/BasicAliasAnalysis.cpp
M llvm/lib/Analysis/ConstantFolding.cpp
M llvm/lib/Analysis/DependenceAnalysis.cpp
M llvm/lib/Analysis/InlineCost.cpp
M llvm/lib/Analysis/InstructionSimplify.cpp
M llvm/lib/Analysis/LazyValueInfo.cpp
M llvm/lib/Analysis/Lint.cpp
M llvm/lib/Analysis/MemDerefPrinter.cpp
M llvm/lib/Analysis/ObjCARCAliasAnalysis.cpp
M llvm/lib/Analysis/StackLifetime.cpp
M llvm/lib/Analysis/StackSafetyAnalysis.cpp
M llvm/lib/Analysis/TargetTransformInfo.cpp
M llvm/lib/Analysis/ValueTracking.cpp
M llvm/lib/AsmParser/LLParser.cpp
M llvm/lib/CodeGen/Analysis.cpp
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
M llvm/lib/CodeGen/AtomicExpandPass.cpp
M llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
M llvm/lib/CodeGen/CodeGenPrepare.cpp
M llvm/lib/CodeGen/ExpandMemCmp.cpp
M llvm/lib/CodeGen/ExpandVectorPredication.cpp
M llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
M llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
M llvm/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
M llvm/lib/CodeGen/GlobalISel/LoadStoreOpt.cpp
M llvm/lib/CodeGen/HardwareLoops.cpp
M llvm/lib/CodeGen/IndirectBrExpandPass.cpp
M llvm/lib/CodeGen/InterleavedLoadCombinePass.cpp
M llvm/lib/CodeGen/MachineFunction.cpp
M llvm/lib/CodeGen/SafeStack.cpp
M llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
M llvm/lib/CodeGen/SjLjEHPrepare.cpp
M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
M llvm/lib/CodeGen/TypePromotion.cpp
M llvm/lib/CodeGen/WinEHPrepare.cpp
M llvm/lib/ExecutionEngine/ExecutionEngine.cpp
M llvm/lib/ExecutionEngine/Orc/ExecutionUtils.cpp
M llvm/lib/ExecutionEngine/Orc/Mangling.cpp
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M llvm/lib/IR/DebugInfo.cpp
M llvm/lib/IR/Function.cpp
M llvm/lib/IR/Globals.cpp
M llvm/lib/IR/Mangler.cpp
M llvm/lib/Linker/LinkModules.cpp
M llvm/lib/Object/IRSymtab.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64StackTagging.cpp
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
M llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
M llvm/lib/Target/AArch64/GISel/AArch64PreLegalizerCombiner.cpp
M llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h
M llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
M llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp
M llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
M llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
M llvm/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp
M llvm/lib/Target/AMDGPU/AMDGPULowerKernelAttributes.cpp
M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
M llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp
M llvm/lib/Target/ARC/ARCTargetTransformInfo.h
M llvm/lib/Target/ARM/ARMISelLowering.cpp
M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
M llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp
M llvm/lib/Target/BPF/BPFTargetTransformInfo.h
M llvm/lib/Target/BPF/BTFDebug.cpp
M llvm/lib/Target/DirectX/DirectXAsmPrinter.cpp
M llvm/lib/Target/DirectX/DirectXTargetTransformInfo.h
M llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
M llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
M llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
M llvm/lib/Target/Hexagon/HexagonVectorCombine.cpp
M llvm/lib/Target/Lanai/LanaiTargetObjectFile.cpp
M llvm/lib/Target/Lanai/LanaiTargetTransformInfo.h
M llvm/lib/Target/LoongArch/LoongArchTargetTransformInfo.h
M llvm/lib/Target/M68k/GISel/M68kCallLowering.cpp
M llvm/lib/Target/Mips/MipsTargetMachine.cpp
M llvm/lib/Target/Mips/MipsTargetObjectFile.cpp
M llvm/lib/Target/Mips/MipsTargetTransformInfo.h
M llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
M llvm/lib/Target/NVPTX/NVPTXLowerArgs.cpp
M llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
M llvm/lib/Target/NVPTX/NVVMReflect.cpp
M llvm/lib/Target/PowerPC/GISel/PPCCallLowering.cpp
M llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
M llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
M llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
M llvm/lib/Target/RISCV/RISCVCodeGenPrepare.cpp
M llvm/lib/Target/RISCV/RISCVGatherScatterLowering.cpp
M llvm/lib/Target/RISCV/RISCVTargetObjectFile.cpp
M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
M llvm/lib/Target/SPIRV/SPIRVTargetTransformInfo.h
M llvm/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp
M llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h
M llvm/lib/Target/TargetLoweringObjectFile.cpp
M llvm/lib/Target/TargetMachine.cpp
M llvm/lib/Target/VE/VETargetTransformInfo.h
M llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
M llvm/lib/Target/X86/GISel/X86CallLowering.cpp
M llvm/lib/Target/X86/X86PartialReduction.cpp
M llvm/lib/Target/X86/X86TargetTransformInfo.h
M llvm/lib/Target/XCore/XCoreISelLowering.cpp
M llvm/lib/Target/XCore/XCoreTargetObjectFile.cpp
M llvm/lib/Target/XCore/XCoreTargetTransformInfo.h
M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
M llvm/lib/Transforms/Coroutines/CoroElide.cpp
M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
M llvm/lib/Transforms/Coroutines/CoroSplit.cpp
M llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
M llvm/lib/Transforms/IPO/ConstantMerge.cpp
M llvm/lib/Transforms/IPO/FunctionAttrs.cpp
M llvm/lib/Transforms/IPO/GlobalOpt.cpp
M llvm/lib/Transforms/IPO/GlobalSplit.cpp
M llvm/lib/Transforms/IPO/PartialInlining.cpp
M llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
M llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
M llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
M llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
M llvm/lib/Transforms/Instrumentation/ThreadSanitizer.cpp
M llvm/lib/Transforms/Scalar/AnnotationRemarks.cpp
M llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
M llvm/lib/Transforms/Scalar/EarlyCSE.cpp
M llvm/lib/Transforms/Scalar/Float2Int.cpp
M llvm/lib/Transforms/Scalar/GVN.cpp
M llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
M llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
M llvm/lib/Transforms/Scalar/InferAlignment.cpp
M llvm/lib/Transforms/Scalar/InstSimplifyPass.cpp
M llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
M llvm/lib/Transforms/Scalar/LoopBoundSplit.cpp
M llvm/lib/Transforms/Scalar/LoopFlatten.cpp
M llvm/lib/Transforms/Scalar/LoopFuse.cpp
M llvm/lib/Transforms/Scalar/LowerConstantIntrinsics.cpp
M llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
M llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
M llvm/lib/Transforms/Scalar/NaryReassociate.cpp
M llvm/lib/Transforms/Scalar/NewGVN.cpp
M llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
M llvm/lib/Transforms/Scalar/SCCP.cpp
M llvm/lib/Transforms/Scalar/SROA.cpp
M llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp
M llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
M llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
M llvm/lib/Transforms/Scalar/StructurizeCFG.cpp
M llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
M llvm/lib/Transforms/Utils/CallPromotionUtils.cpp
M llvm/lib/Transforms/Utils/CloneFunction.cpp
M llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
M llvm/lib/Transforms/Utils/FunctionComparator.cpp
M llvm/lib/Transforms/Utils/InlineFunction.cpp
M llvm/lib/Transforms/Utils/LoopConstrainer.cpp
M llvm/lib/Transforms/Utils/LowerMemIntrinsics.cpp
M llvm/lib/Transforms/Utils/LowerSwitch.cpp
M llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
M llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
M llvm/unittests/Transforms/Utils/ScalarEvolutionExpanderTest.cpp
Log Message:
-----------
[IR] Add getDataLayout() helpers to Function and GlobalValue (#96919)
Similar to https://github.com/llvm/llvm-project/pull/96902, this adds
`getDataLayout()` helpers to Function and GlobalValue, replacing the
current `getParent()->getDataLayout()` pattern.
Commit: c931ac5994c4f896f0db03c425924ed38601252a
https://github.com/llvm/llvm-project/commit/c931ac5994c4f896f0db03c425924ed38601252a
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/DomTreeUpdater.h
A llvm/include/llvm/Analysis/GenericDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachineBasicBlock.h
A llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h
M llvm/lib/Analysis/DomTreeUpdater.cpp
M llvm/lib/CodeGen/CMakeLists.txt
M llvm/lib/CodeGen/MachineBasicBlock.cpp
A llvm/lib/CodeGen/MachineDomTreeUpdater.cpp
M llvm/unittests/CodeGen/CMakeLists.txt
A llvm/unittests/CodeGen/MachineDomTreeUpdaterTest.cpp
Log Message:
-----------
Reapply "[CodeGen] Introduce `MachineDomTreeUpdater`" (#96846) (#96851)
This reverts commit 0f8849349ae3d3f2f537ad6ab233a586fb39d375.
Resolve conflict in `MachinePostDominators.h` There is a conflict after
merging #96378, resolved in #96852. Both PRs modified
`MachinePostDominators.h` and triggered build failure.
Commit: dd0245e3d74955ace14c95d288abf72346ad52e8
https://github.com/llvm/llvm-project/commit/dd0245e3d74955ace14c95d288abf72346ad52e8
Author: AtariDreams <gfunni234 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
M llvm/test/Transforms/InstCombine/add.ll
Log Message:
-----------
[InstCombine] Relax one-use requirement for add iN (sext i1 X), (sext i1 Y) --> sext (X | Y) to iN (#90509)
Since these remove instructions as long as at least one of X or Y is
one-use, we don't need to check one-use for both.
Commit: 4403ece3c5ddccddab365624a1be7cf595a0e52f
https://github.com/llvm/llvm-project/commit/4403ece3c5ddccddab365624a1be7cf595a0e52f
Author: epitavy <32581827+epitavy at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
Log Message:
-----------
[ORC] Do not set CodeModel::Small in LLJITBuilder if JTMB already has a value
(#88115) (#90599)
Closes #88115
Commit: 72055622e9c63f6ddae850e8382ea095effd2008
https://github.com/llvm/llvm-project/commit/72055622e9c63f6ddae850e8382ea095effd2008
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Support/xxhash.cpp
Log Message:
-----------
[Support] Fix xxh3_128bits for Win32 builds after #95863
`__emulu` is used without including `intrin.h`. Actually, it's better to
rely on compiler optimizations. In this LLVM copy, we try to eliminate
unneceeded workarounds for old compilers.
Pull Request: https://github.com/llvm/llvm-project/pull/96931
Commit: 918057c43aed90583eed5fe14450b2d75366b662
https://github.com/llvm/llvm-project/commit/918057c43aed90583eed5fe14450b2d75366b662
Author: Pavel Labath <pavel at labath.sk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
Log Message:
-----------
[lldb/DWARF] Don't start class definitions in ParseStructureLikeDIE (#96755)
Right now, ParseStructureLikeDIE begins the class definition (which
amounts to parsing the opening "{" of a class and promising to be able
to fill it in later) if it finds a definition DIE.
This makes sense in the current setup, where we eagerly search for the
definition die (so that we will either find it in the beginning or don't
find it at all), but with delayed definition searching (#92328), this
created an (in my view, undesirable) inconsistency, where the final
state of the type (whether it has begun its definition) depended on
whether we happened to start out with a definition DIE or not.
This patch attempts to pre-emptively rectify that by establishing a new
invariant: the definition is never started eagerly. It can only be
started in one of two ways:
- we're completing the type, in which case we will start the definition,
parse everything and immediately finish it
- we need to parse a member (typedef, nested class, method) of the class
without needing the definition itself. In this case, we just start the
definition to insert the member we need.
Besides the delayed definition search, I believe this setup has a couple
of other benefits:
- It treats ObjC and C++ classes the same way (we were never starting
the definition of those)
- unifies the handling of types that types that have a definition and
those that do. When adding (e.g.) a nested class we would previously be
going down a different code path depending on whether we've found a
definition DIE for that type. Now, we're always taking the
definition-not-found path (*)
- it reduces the amount of time a class spends in the funny "definition
started". Aside from the addition of stray addition of nested classes,
we always finish the definition right after we start it.
(*) Herein lies a danger, where if we're missing some calls to
PrepareContextToReceiveMembers, we could trigger a crash when
trying to add a member to the not-yet-started-to-be-defined classes.
However, this is something that could happen before as well (if we
did not have a definition for the class), and is something that
would be exacerbated by #92328 (because it could happen even if we
the definition exists, but we haven't found it yet). This way, it
will at least happen consistently, and the fix should consist of
adding a PrepareContextToReceiveMembers in the appropriate place.
Commit: 5db35792dbf4f3d0ee8c425019cc9846102e2e15
https://github.com/llvm/llvm-project/commit/5db35792dbf4f3d0ee8c425019cc9846102e2e15
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/clang-tools-extra/clang-doc/tool/BUILD.gn
Log Message:
-----------
[gn] port d7dd778cde84 (share/clang-doc)
Commit: 937d79bc9d089c06ba02db909e28c1076542bd8e
https://github.com/llvm/llvm-project/commit/937d79bc9d089c06ba02db909e28c1076542bd8e
Author: isuckatcs <65320245+isuckatcs at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
M llvm/include/llvm/Target/GlobalISel/Combine.td
M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
A llvm/test/CodeGen/AArch64/GlobalISel/combine-fpowi-optsize.ll
A llvm/test/CodeGen/AArch64/GlobalISel/combine-fpowi.mir
M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.powi.ll
Log Message:
-----------
[GlobalISel][AArch64][AMDGPU] Expand FPOWI into series of multiplication (#95217)
SelectionDAG already converts FPOWI into a series of optimized multiplications,
this patch introduces the same optimization into GlobalISel.
Commit: 7934fcef26c2e5e7d451bb9c36b5a344b342a015
https://github.com/llvm/llvm-project/commit/7934fcef26c2e5e7d451bb9c36b5a344b342a015
Author: CarolineConcatto <caroline.concatto at arm.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/test/CodeGen/aarch64-sme2p1-intrinsics/acle_sme2p1_movaz.c
A clang/test/Sema/aarch64-sme2p1-intrinsics/acle_sme2p1_imm.cpp
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
M llvm/lib/Target/AArch64/SMEInstrFormats.td
M llvm/test/CodeGen/AArch64/sme2p1-intrinsics-movaz.ll
Log Message:
-----------
[CLANG][LLVM][AArch64]Add SME2.1 intrinsics for MOVAZ tile to vector,… (#88499)
… single
According to the specification in
ARM-software/acle#309 this adds the intrinsics
// And similarly for u8.
svint8_t svreadz_hor_za8_s8(uint64_t tile, uint32_t slice)
__arm_streaming __arm_inout("za");
// And similarly for u16, bf16 and f16.
svint16_t svreadz_hor_za16_s16(uint64_t tile, uint32_t slice)
__arm_streaming __arm_inout("za");
// And similarly for u32 and f32.
svint32_t svreadz_hor_za32_s32(uint64_t tile, uint32_t slice)
__arm_streaming __arm_inout("za");
// And similarly for u64 and f64.
svint64_t svreadz_hor_za64_s64(uint64_t tile, uint32_t slice)
__arm_streaming __arm_inout("za");
// And similarly for s16, s32, s64, u8, u16, u32, u64, bf16, f16, f32,
f64 svint8_t svreadz_hor_za128_s8(uint64_t tile, uint32_t slice)
__arm_streaming __arm_inout("za");
Commit: 76864e6af134aa240069d42ba15e0b89fd7d6b4c
https://github.com/llvm/llvm-project/commit/76864e6af134aa240069d42ba15e0b89fd7d6b4c
Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/AST/DeclBase.h
M clang/lib/AST/Decl.cpp
M clang/lib/Sema/SemaLookup.cpp
A clang/test/Modules/forward-friend.cppm
Log Message:
-----------
[C++20] [Modules] Don't find module for linkage for decls in global
module
Possibly fix https://github.com/llvm/llvm-project/issues/96693
The direct reason is that we are calculating the linkage for the
declaration too early so that the linkage got calculated incorrectly.
And after I look into the problem, I found it is completely not
necessary to calculate the linkage there. It is for ModulesTS. So I
simply removes that legacy experimental code and fix the issue.
Commit: 23413169299b872a9d0a9b947c2d27172b5f4cb0
https://github.com/llvm/llvm-project/commit/23413169299b872a9d0a9b947c2d27172b5f4cb0
Author: Balázs Kéri <balazs.keri at ericsson.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/docs/analyzer/checkers.rst
M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
M clang/test/Analysis/analyzer-checker-option-help.c
Log Message:
-----------
[clang][analyzer] Improve documentation of checker 'cplusplus.Move' (NFC) (#96295)
Commit: bb83a3df25a8c46dd586caf26635f5658e7b3316
https://github.com/llvm/llvm-project/commit/bb83a3df25a8c46dd586caf26635f5658e7b3316
Author: Lucas Duarte Prates <lucas.prates at arm.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/Driver/Options.td
M clang/include/clang/Frontend/FrontendOptions.h
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/ToolChain.cpp
M clang/lib/Driver/ToolChains/Clang.cpp
M clang/test/CodeGen/aarch64-targetattr.c
M clang/test/Driver/aarch64-fp16.c
M clang/test/Driver/aarch64-sve2.c
M clang/test/Driver/aarch64-v81a.c
M clang/test/Driver/aarch64-v82a.c
M clang/test/Driver/aarch64-v83a.c
M clang/test/Driver/aarch64-v84a.c
M clang/test/Driver/aarch64-v85a.c
M clang/test/Driver/aarch64-v86a.c
M clang/test/Driver/aarch64-v87a.c
M clang/test/Driver/aarch64-v88a.c
M clang/test/Driver/aarch64-v89a.c
A clang/test/Driver/aarch64-v8a.c
M clang/test/Driver/aarch64-v91a.c
M clang/test/Driver/aarch64-v92a.c
M clang/test/Driver/aarch64-v93a.c
M clang/test/Driver/aarch64-v94a.c
M clang/test/Driver/aarch64-v95a.c
A clang/test/Driver/aarch64-v9a.c
M clang/test/Driver/print-supported-extensions.c
M clang/test/Preprocessor/aarch64-target-features.c
M clang/tools/driver/cc1_main.cpp
M flang/test/Driver/target-cpu-features.f90
M llvm/include/llvm/MC/MCSubtargetInfo.h
M llvm/include/llvm/TargetParser/AArch64TargetParser.h
M llvm/lib/MC/MCSubtargetInfo.cpp
M llvm/lib/Target/AArch64/AArch64Features.td
M llvm/lib/TargetParser/AArch64TargetParser.cpp
M llvm/unittests/TargetParser/TargetParserTest.cpp
M llvm/utils/TableGen/ARMTargetDefEmitter.cpp
Log Message:
-----------
Re-land: "[AArch64] Add ability to list extensions enabled for a target" (#95805) (#96795)
This introduces the new `--print-enabled-extensions` command line option
to AArch64, which prints the list of extensions that are enabled for the
target specified by the combination of `--target`/`-march`/`-mcpu`
values.
The goal of the this option is both to enable the manual inspection of
the enabled extensions by users and to enhance the testability of
architecture versions and CPU targets implemented in the compiler.
As part of this change, a new field for `FEAT_*` architecture feature
names was added to the TableGen entries. The output of the existing
`--print-supported-extensions` option was updated accordingly to show
these in a separate column.
Commit: 1130e923e2d7fe046101bf639bc5ebcde194c005
https://github.com/llvm/llvm-project/commit/1130e923e2d7fe046101bf639bc5ebcde194c005
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/include/lldb/Interpreter/Interfaces/ScriptedThreadPlanInterface.h
M lldb/include/lldb/Interpreter/ScriptInterpreter.h
M lldb/source/Interpreter/ScriptInterpreter.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.h
M lldb/source/Target/ThreadPlanPython.cpp
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
[lldb/Interpreter] Discard ScriptedThreadPlan::GetStopDescription return value (#96985)
This patch changes `ScriptedThreadPlan::GetStopDescription` behavior by
discarding its return value since it is optional in the first place (the
user doesn't need to provide a return value in their implementation).
This patch also addresses the test failures in TestStepScripted
following 9a9ec22 and re-enables the tests that were XFAIL'd previously.
The issue here was that the `Stream*` that's passed to
`ThreadPlanPython::GetDescription` wasn't being passed by reference to
the python method so it was never updated to reflect how the python
method interacted with it.
This patch solves this issue by making a temporary `StreamSP` that will
be passed to the python method by reference, after what we will copy its
content to the caller `Stream` pointer argument.
---------
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: b22ea2dc1e065f14a88df44e22a62427965a9b05
https://github.com/llvm/llvm-project/commit/b22ea2dc1e065f14a88df44e22a62427965a9b05
Author: Pavel Labath <pavel at labath.sk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/source/Utility/Broadcaster.cpp
Log Message:
-----------
[lldb] Use SmallVector::erase correctly
erase() invalidates the iterator, we must use the returned iterator to
continue iterating.
This does not actually make a difference with the current implementation
of SmallVector (erase will effectively return the same pointer), but it
avoids future confusion.
Commit: e3796291abd83012762c832ec37ac4ecd9aba5ad
https://github.com/llvm/llvm-project/commit/e3796291abd83012762c832ec37ac4ecd9aba5ad
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/AST/ASTDumper.cpp
Log Message:
-----------
[clang][NFC] Use provided stream in APValue::dump()
I assume this is a copy/paste error.
Commit: 11456944d481b5d1b139e346ea7992c0b692781a
https://github.com/llvm/llvm-project/commit/11456944d481b5d1b139e346ea7992c0b692781a
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/exact.ll
Log Message:
-----------
[InstCombine] Add tests for folding `(mul (div exact X, C0), C1)`; NFC
Commit: afa3d58ee2224f1037116f4cab44a23bd232a416
https://github.com/llvm/llvm-project/commit/afa3d58ee2224f1037116f4cab44a23bd232a416
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
M llvm/test/Transforms/InstCombine/exact.ll
Log Message:
-----------
[InstCombine] Fold `(mul (div exact X, C0), C1)` -> `(div exact X, C0/C1)`
We can do this if `C0 % C1 == 0` and if we avoid UB in the signed
case.
Proofs: https://alive2.llvm.org/ce/z/HHWHDg
Closes #96915
Commit: c50ef30cce32b8e864b90a4ca27c68882d46a19c
https://github.com/llvm/llvm-project/commit/c50ef30cce32b8e864b90a4ca27c68882d46a19c
Author: Joshua Batista <jbatista at microsoft.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/Parse/Parser.h
M clang/lib/Parse/ParseDeclCXX.cpp
M clang/lib/Parse/ParseHLSL.cpp
M clang/lib/Sema/SemaHLSL.cpp
A clang/test/ParserHLSL/bitfields.hlsl
A clang/test/ParserHLSL/hlsl_annotations_on_struct_members.hlsl
M clang/test/SemaHLSL/Semantics/invalid_entry_parameter.hlsl
M clang/test/SemaHLSL/resource_binding_attr_error.hlsl
Log Message:
-----------
[ParserHLSL] Attempt to parse HLSL annotations on Field Decls. (#96346)
`MaybeParseHLSLAnnotations` should be run on Field Decls instead of just
assuming that any colon after a field decl is a bitfield. In the case
that HLSL is the language, the code after the colon may be an
annotation. This PR gives the parser a chance to parse the subsequent
text as if it was an HLSL annotation.
The burden of parsing is now on the HLSL parser, but the actual work
needs to be done in handling every case of an hlsl annotation on a field
decl. SV_DispatchThreadID was straightforward enough to implement in
this PR, and tests have been added that the annotation appears as an
attribute in the AST.
Previously, the `hlsl_annotations_on_struct_members.hlsl` test would
result in an error shown below on the line that declares variable `a` in
struct Eg9:
error: use of undeclared identifier
'SV_DispatchThreadID'
This is because the annotation is parsed as if it was a c++ bit field,
and an identifier
that represents an integer is expected, but not found.
This test ensures that hlsl annotations are parsed when parsing struct
decls.
This test not only ensures we make progress by moving the validation
error from the realm of
C++ and expecting bitfields, to HLSL and a specialized error for the
recognized annotation, but also
validates that the parser does parse the annotation and adds an
attribute to the field decl in the AST.
Fixes https://github.com/llvm/llvm-project/issues/57889
Commit: 6334d0af3b235e1b1f003519245393a7d8ee4d9a
https://github.com/llvm/llvm-project/commit/6334d0af3b235e1b1f003519245393a7d8ee4d9a
Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
A llvm/test/Analysis/LoopAccessAnalysis/pr96656.ll
A llvm/test/Transforms/LoopVersioning/pr96656.ll
Log Message:
-----------
LAA, LVer: add pre-commit tests for #96656 (#96925)
The issue is in LoopAccessAnalysis, but the regression was seen in the
user LoopVersioning. Hence, add pre-commit tests for both, in
preparation to fix the issue in LoopAccessAnalysis.
Commit: 7c181955637197f7a1b37b00d271254f85f66d85
https://github.com/llvm/llvm-project/commit/7c181955637197f7a1b37b00d271254f85f66d85
Author: Rin Dobrescu <irina.dobrescu at arm.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64SchedNeoverseV2.td
M llvm/test/tools/llvm-mca/AArch64/Neoverse/V2-basic-instructions.s
Log Message:
-----------
[AArch64] Add flag setting instructions to scheduling model. (#96880)
Some flag setting instructions (such as ANDS, ADDS, CCMN) were missing
from the V2 scheduling model. This patch adds them in.
Commit: e8c79fbacfad9ca070eac9492582cf52ad01bdd2
https://github.com/llvm/llvm-project/commit/e8c79fbacfad9ca070eac9492582cf52ad01bdd2
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
A llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
A llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] Add tests for special case, constant folding and demanded elts handling for PMADDWD/PMADDUBSW intrinsics
Commit: 28d142a485fe51acf525f315b714085bc62146a0
https://github.com/llvm/llvm-project/commit/28d142a485fe51acf525f315b714085bc62146a0
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
M llvm/test/CodeGen/AMDGPU/GlobalISel/flat-atomic-fadd.v2f16.ll
M llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.v2f16-no-rtn.ll
M llvm/test/CodeGen/AMDGPU/GlobalISel/global-atomic-fadd.v2f16-rtn.ll
Log Message:
-----------
AMDGPU/GlobalISel: Make pk f16 atomicrmw fadd legal for gfx908
The subtarget features for these are a bit of a mess; the no return
version should probably be implied by the with-return feature.
Commit: e1751a1087ce6058369e73d46184e844eaa3e3f3
https://github.com/llvm/llvm-project/commit/e1751a1087ce6058369e73d46184e844eaa3e3f3
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
M llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] simplifyDemandedVectorEltsIntrinsic - add handling for PMADDWD/PMADDUBSW intrinsics
Commit: 9de14e24443046f5df39dad864af0bcdd85b53e0
https://github.com/llvm/llvm-project/commit/9de14e24443046f5df39dad864af0bcdd85b53e0
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
M llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] Add zero arg handling for PMADDWD/PMADDUBSW intrinsics
PMADDWD/PMADDUBSW - multiply by zero folds
Initial setup to handle future PMADDWD/PMADDUBSW simplification / constant folding
Commit: d23959b2f59438829975107e175b4bd34744477d
https://github.com/llvm/llvm-project/commit/d23959b2f59438829975107e175b4bd34744477d
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/ScalarEvolution.h
M llvm/lib/Analysis/ScalarEvolution.cpp
Log Message:
-----------
[SCEV] Cache DataLayout in class (NFC)
PR #96919 caused a minor compile-time regression, mostly because
SCEV now goes through an extra out-of-line function to fetch the
data layout, and does this a lot. Cache the DataLayout in SCEV
to avoid these repeated calls.
Commit: 66caf01dbf17b3430a1e2b148fc4660bc58a5f78
https://github.com/llvm/llvm-project/commit/66caf01dbf17b3430a1e2b148fc4660bc58a5f78
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
M llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] Add commuted undef arg tests for PMADDWD/PMADDUBSW intrinsics
Commit: f1faba25433c971f024dd8a29da14020246e89ec
https://github.com/llvm/llvm-project/commit/f1faba25433c971f024dd8a29da14020246e89ec
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
M llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] Add constant folding for PMADDWD/PMADDUBSW intrinsics
Commit: c78b6fdf4602e9d43270581a9a5eeb1fd15c4f8d
https://github.com/llvm/llvm-project/commit/c78b6fdf4602e9d43270581a9a5eeb1fd15c4f8d
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/lldb/tools/lldb-test/BUILD.gn
Log Message:
-----------
[gn] build lldb-test with dead code stripping
Needed as a workaround for
https://github.com/llvm/llvm-project/pull/96985#pullrequestreview-2147599208
Hopefully this will be resolved soon and we can remove this again.
Commit: a7cddd4818ff148eb8b1c4d94cccbbb213f9a0f4
https://github.com/llvm/llvm-project/commit/a7cddd4818ff148eb8b1c4d94cccbbb213f9a0f4
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/lldb/tools/lldb-server/BUILD.gn
Log Message:
-----------
[gn] build lldb-server with dead code stripping too
Needed as a workaround for
https://github.com/llvm/llvm-project/pull/96985#pullrequestreview-2147599208
Hopefully this will be resolved soon and we can remove this again.
Commit: d893ed78718e25a982dcba9cdba2d78212b79353
https://github.com/llvm/llvm-project/commit/d893ed78718e25a982dcba9cdba2d78212b79353
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/test/Transforms/InstCombine/X86/x86-pmaddubsw.ll
M llvm/test/Transforms/InstCombine/X86/x86-pmaddwd.ll
Log Message:
-----------
[InstCombine][X86] Add undef arg handling for PMADDWD/PMADDUBSW intrinsics
These fold to zero, not undef, as the other arg could still be zero.
Commit: a2e3af5d581547d3ea53e5383d6f7f1cab45120a
https://github.com/llvm/llvm-project/commit/a2e3af5d581547d3ea53e5383d6f7f1cab45120a
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/include/lldb/Interpreter/Interfaces/ScriptedThreadPlanInterface.h
M lldb/include/lldb/Interpreter/ScriptInterpreter.h
M lldb/source/Interpreter/ScriptInterpreter.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.h
M lldb/source/Target/ThreadPlanPython.cpp
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
Revert "[lldb/Interpreter] Discard ScriptedThreadPlan::GetStopDescription return value (#96985)"
This reverts commit 1130e923e2d7fe046101bf639bc5ebcde194c005.
Very likely causes build problems on Windows and with LLVM_NO_DEAD_STRIP=ON,
see https://github.com/llvm/llvm-project/pull/96985#pullrequestreview-2147599208
Commit: d248abaf2c0b494ea83279ff38df637c92c441f7
https://github.com/llvm/llvm-project/commit/d248abaf2c0b494ea83279ff38df637c92c441f7
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/lldb/tools/lldb-server/BUILD.gn
Log Message:
-----------
Revert "[gn] build lldb-server with dead code stripping too"
This reverts commit a7cddd4818ff148eb8b1c4d94cccbbb213f9a0f4.
Reverting the lldb commit.
Commit: e573a4844a3f8521c7a11a4dd5e609d3217a7be4
https://github.com/llvm/llvm-project/commit/e573a4844a3f8521c7a11a4dd5e609d3217a7be4
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/lldb/tools/lldb-test/BUILD.gn
Log Message:
-----------
Revert "[gn] build lldb-test with dead code stripping"
This reverts commit c78b6fdf4602e9d43270581a9a5eeb1fd15c4f8d.
Reverting the lldb commit.
Commit: 28944dbb2a0d4e017097768c4c40a49456a61494
https://github.com/llvm/llvm-project/commit/28944dbb2a0d4e017097768c4c40a49456a61494
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/libc/BUILD.bazel
Log Message:
-----------
[bazel] Add missing dependencies for e34dbb127af0596d07d01b9fa6cab5b2488ff37b
Commit: 8ecef3d994430f445501c2516095dd785644b952
https://github.com/llvm/llvm-project/commit/8ecef3d994430f445501c2516095dd785644b952
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/unittests/MC/AMDGPU/BUILD.gn
Log Message:
-----------
[gn build] Port 17eaa23f7ecd
Commit: c68952efe79d883f40c80b353a62521e9aa7646d
https://github.com/llvm/llvm-project/commit/c68952efe79d883f40c80b353a62521e9aa7646d
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/unittests/CodeGen/GlobalISel/BUILD.gn
Log Message:
-----------
[gn build] Port 1ff05876fb68
Commit: bb2853e09b0c0b911ed6c41766076cba67e06e35
https://github.com/llvm/llvm-project/commit/bb2853e09b0c0b911ed6c41766076cba67e06e35
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/bolt/lib/Core/BUILD.gn
M llvm/utils/gn/secondary/bolt/lib/Passes/BUILD.gn
Log Message:
-----------
[gn build] Port 2430a354bfb9
Commit: 99b61da3cba5bc7ff053adb1b912508d57793ce3
https://github.com/llvm/llvm-project/commit/99b61da3cba5bc7ff053adb1b912508d57793ce3
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/clang/lib/AST/BUILD.gn
Log Message:
-----------
[gn build] Port 468d668c5c40
Commit: 012f6cb4040a43f6d778ca75936439778bc5195c
https://github.com/llvm/llvm-project/commit/012f6cb4040a43f6d778ca75936439778bc5195c
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/clang/lib/Sema/BUILD.gn
Log Message:
-----------
[gn build] Port 8a43dc3efdd9
Commit: 9138c2c2d4b4e24b8b7a648a3108e714515b4fd4
https://github.com/llvm/llvm-project/commit/9138c2c2d4b4e24b8b7a648a3108e714515b4fd4
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/compiler-rt/lib/hwasan/BUILD.gn
Log Message:
-----------
[gn build] Port b515d9ea1e43
Commit: 1be515b87430ed09ce65384dc8aa80bc560c27d2
https://github.com/llvm/llvm-project/commit/1be515b87430ed09ce65384dc8aa80bc560c27d2
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn
M llvm/utils/gn/secondary/llvm/unittests/CodeGen/BUILD.gn
Log Message:
-----------
[gn build] Port c931ac5994c4
Commit: 7f68675f64e0aa0aa014e538d145c650034ebae2
https://github.com/llvm/llvm-project/commit/7f68675f64e0aa0aa014e538d145c650034ebae2
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libc/src/__support/high_precision_decimal.h
M libc/test/src/__support/math_extras_test.cpp
Log Message:
-----------
[libc] Fix compilation error on targets without 128-bit int types (#97039)
See Buildbot failures:
- https://lab.llvm.org/buildbot/#/builders/11/builds/743
- https://lab.llvm.org/buildbot/#/builders/182/builds/362
Commit: 7878d9c0363528c44effe55aae2843fbabb6dd0e
https://github.com/llvm/llvm-project/commit/7878d9c0363528c44effe55aae2843fbabb6dd0e
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/index/remote/Client.h
Log Message:
-----------
[clangd] Replace an include with a forward declaration
The real Client.cpp and other users of Client.h (ClangdMain.cpp, Dexp.cpp)
already include index/Index.h, so no effect there.
And UnimplementedClient.cpp only returns `nullptr` and doesn't need
to know the full type.
Makes it possible to compile UnimplementedClient.cpp without having
to wait for clang's tblgen code generators.
No behavior change.
Commit: 69c99ad7e84b075bbafc541a2e4397e18975391d
https://github.com/llvm/llvm-project/commit/69c99ad7e84b075bbafc541a2e4397e18975391d
Author: Nico Weber <thakis at chromium.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/index/remote/Client.h
Log Message:
-----------
[clangd] Fix build on linux after 7878d9c036352
Commit: 6c5b62b846ec327dd8e78d4c365b3059a298c019
https://github.com/llvm/llvm-project/commit/6c5b62b846ec327dd8e78d4c365b3059a298c019
Author: Nathan Sidwell <nathan at acm.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M bolt/include/bolt/Core/MCPlusBuilder.h
M bolt/lib/Core/BinaryFunction.cpp
M bolt/lib/Passes/Instrumentation.cpp
M bolt/lib/Target/X86/X86MCPlusBuilder.cpp
Log Message:
-----------
[BOLT][NFC] Separate isReversibleBranch's 2 semantics (#95572)
`isUnsupportedBranch` was renamed (and inverted) to `isReversibleBranch`, as that was how it was being used. But one use in `BinaryFunction::disassemble` was using the original meaning to detect unsupported branches, and the `isUnsupportedBranch` had 2 separate semantic checks.
Move the unsupported branch check from `isReversibleBranch` to a new entry point: `isUnsupportedInstruction`. Call that from `BinaryFunction::disassemble`.
Move the dynamic branch check from X86's isReversibleBranch to the base class, as it is not an architecture-specific check.
Remove unnecessary `isReversibleBranch` calls from Instrumentation and X86 MCPlusBuilder.
Commit: e5094baf96d593e304d8240e72475f0d5edeb32e
https://github.com/llvm/llvm-project/commit/e5094baf96d593e304d8240e72475f0d5edeb32e
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/DomTreeUpdater.h
M llvm/include/llvm/Analysis/GenericDomTreeUpdater.h
A llvm/include/llvm/Analysis/GenericDomTreeUpdaterImpl.h
M llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h
M llvm/lib/Analysis/DomTreeUpdater.cpp
M llvm/lib/CodeGen/MachineDomTreeUpdater.cpp
Log Message:
-----------
[DomTreeUpdater] Split implementations (#97027)
Move implementations of `GenericDomTreeUpdater` to
GenericDomTreeUpdaterImpl.h
Commit: f447597b4511c3f8e657c597aa490a844c3e7c22
https://github.com/llvm/llvm-project/commit/f447597b4511c3f8e657c597aa490a844c3e7c22
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] Convert PMADDWD constant folding tests to whole vector tests to check all the results
Commit: 17c567b095ab749b59d311ec9d8cd2bae584ac0b
https://github.com/llvm/llvm-project/commit/17c567b095ab749b59d311ec9d8cd2bae584ac0b
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] combineVPMADD - add constant folding support for PMADDWD/PMADDUBSW instructions
Commit: 4169338e75cdce73d34063532db598c95ee82ae4
https://github.com/llvm/llvm-project/commit/4169338e75cdce73d34063532db598c95ee82ae4
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/Interpreter/DeviceOffload.cpp
M llvm/include/llvm/Analysis/TargetTransformInfo.h
M llvm/include/llvm/Analysis/VectorUtils.h
M llvm/include/llvm/IR/Analysis.h
M llvm/include/llvm/Transforms/IPO/Attributor.h
M llvm/include/llvm/Transforms/Utils/Debugify.h
M llvm/lib/Analysis/CallPrinter.cpp
M llvm/lib/Analysis/InlineAdvisor.cpp
M llvm/lib/Analysis/LazyValueInfo.cpp
M llvm/lib/Analysis/LoopInfo.cpp
M llvm/lib/Analysis/LoopPass.cpp
M llvm/lib/Analysis/MLInlineAdvisor.cpp
M llvm/lib/Analysis/StructuralHash.cpp
M llvm/lib/Analysis/TargetLibraryInfo.cpp
M llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
M llvm/lib/CodeGen/AsmPrinter/AIXException.cpp
M llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
M llvm/lib/CodeGen/AsmPrinter/WinCFGuard.cpp
M llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
M llvm/lib/CodeGen/CFGuardLongjmp.cpp
M llvm/lib/CodeGen/EHContGuardCatchret.cpp
M llvm/lib/CodeGen/GCMetadata.cpp
M llvm/lib/CodeGen/KCFI.cpp
M llvm/lib/CodeGen/MachineCheckDebugify.cpp
M llvm/lib/CodeGen/MachineFunctionPass.cpp
M llvm/lib/CodeGen/MachineModuleSlotTracker.cpp
M llvm/lib/CodeGen/RegAllocBase.cpp
M llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
M llvm/lib/CodeGen/WinEHPrepare.cpp
M llvm/lib/ExecutionEngine/Orc/JITTargetMachineBuilder.cpp
M llvm/lib/IR/PassManager.cpp
M llvm/lib/LTO/UpdateCompilerUsed.cpp
M llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
M llvm/lib/Target/AArch64/AArch64FastISel.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
M llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
M llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h
M llvm/lib/Target/AMDGPU/AMDGPUMachineModuleInfo.cpp
M llvm/lib/Target/AMDGPU/R600OpenCLImageTypeLoweringPass.cpp
M llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
M llvm/lib/Target/ARM/ARMInstrInfo.cpp
M llvm/lib/Target/ARM/ARMMachineFunctionInfo.cpp
M llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
M llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
M llvm/lib/Target/AVR/AVRAsmPrinter.cpp
M llvm/lib/Target/BPF/BPFAsmPrinter.cpp
M llvm/lib/Target/BPF/BPFMISimplifyPatchable.cpp
M llvm/lib/Target/BPF/BTFDebug.cpp
M llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
M llvm/lib/Target/Mips/MipsAsmPrinter.cpp
M llvm/lib/Target/Mips/MipsISelLowering.cpp
M llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
M llvm/lib/Target/PowerPC/PPCSubtarget.cpp
M llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
M llvm/lib/Target/RISCV/RISCVTargetObjectFile.cpp
M llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
M llvm/lib/Target/SystemZ/SystemZISelLowering.cpp
M llvm/lib/Target/Target.cpp
M llvm/lib/Target/TargetMachine.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyMCLowerPrePass.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
M llvm/lib/Target/X86/X86FrameLowering.cpp
M llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
M llvm/lib/Target/X86/X86IndirectBranchTracking.cpp
M llvm/lib/Target/X86/X86InsertPrefetch.cpp
M llvm/lib/Target/X86/X86InstrInfo.cpp
M llvm/lib/Target/X86/X86PreTileConfig.cpp
M llvm/lib/Target/X86/X86ReturnThunks.cpp
M llvm/lib/Target/X86/X86Subtarget.cpp
M llvm/lib/Transforms/IPO/CalledValuePropagation.cpp
M llvm/lib/Transforms/Instrumentation/LowerAllowCheckPass.cpp
M llvm/lib/Transforms/Instrumentation/PGOForceFunctionAttrs.cpp
M llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
M llvm/lib/Transforms/Scalar/MakeGuardsExplicit.cpp
M llvm/lib/Transforms/Scalar/PlaceSafepoints.cpp
M llvm/lib/Transforms/Utils/CanonicalizeAliases.cpp
M llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
M llvm/lib/Transforms/Utils/LowerGlobalDtors.cpp
M llvm/unittests/Analysis/AssumeBundleQueriesTest.cpp
M llvm/unittests/Analysis/DDGTest.cpp
M llvm/unittests/Analysis/GlobalsModRefTest.cpp
M llvm/unittests/Analysis/IVDescriptorsTest.cpp
M llvm/unittests/Analysis/LoopInfoTest.cpp
M llvm/unittests/Analysis/LoopNestTest.cpp
M llvm/unittests/CodeGen/AArch64SelectionDAGTest.cpp
M llvm/unittests/CodeGen/AMDGPUMetadataTest.cpp
M llvm/unittests/CodeGen/MLRegAllocDevelopmentFeatures.cpp
M llvm/unittests/CodeGen/SelectionDAGAddressAnalysisTest.cpp
M llvm/unittests/CodeGen/SelectionDAGPatternMatchTest.cpp
M llvm/unittests/MI/LiveIntervalTest.cpp
M llvm/unittests/MIR/MachineMetadata.cpp
M llvm/unittests/Target/AArch64/InstSizes.cpp
M llvm/unittests/Target/ARM/InstSizes.cpp
M llvm/unittests/Target/LoongArch/InstSizes.cpp
M llvm/unittests/Target/RISCV/RISCVInstrInfoTest.cpp
M llvm/unittests/Target/WebAssembly/WebAssemblyExceptionInfoTest.cpp
M llvm/unittests/Target/X86/MachineSizeOptsTest.cpp
M llvm/unittests/Transforms/Utils/BasicBlockUtilsTest.cpp
M llvm/unittests/Transforms/Utils/LoopRotationUtilsTest.cpp
M llvm/unittests/Transforms/Utils/LoopUtilsTest.cpp
M llvm/unittests/Transforms/Utils/UnrollLoopTest.cpp
M polly/lib/Analysis/ScopBuilder.cpp
M polly/lib/Support/SCEVAffinator.cpp
M polly/lib/Transform/DeLICM.cpp
Log Message:
-----------
[IR] Don't include Module.h in Analysis.h (NFC) (#97023)
Replace it with a forward declaration instead. Analysis.h is pulled in
by all passes, but not all passes need to access the module.
Commit: 7ef08eacd5e125eca0881c00f83c4b108ba7c502
https://github.com/llvm/llvm-project/commit/7ef08eacd5e125eca0881c00f83c4b108ba7c502
Author: Yun-Fly <yunfei.song at intel.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M mlir/include/mlir/Dialect/SCF/Transforms/TileUsingInterface.h
M mlir/include/mlir/Interfaces/TilingInterface.td
M mlir/lib/Dialect/Linalg/Transforms/TilingInterfaceImpl.cpp
M mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp
M mlir/test/Interfaces/TilingInterface/tile-fuse-and-yield-using-interface.mlir
Log Message:
-----------
[mlir][scf] Extend option to yield replacement for multiple results case (#93144)
This patch extends the functionality of yielding replacement for multiple
results case and adds another optional argument called `yieldResultNumber`
indicating which result(s) need yield. If not given, all of results will be yield
by default.
Commit: 08892cc07da9faf4c0e1efa966025936c952211b
https://github.com/llvm/llvm-project/commit/08892cc07da9faf4c0e1efa966025936c952211b
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Simplify handling of `if` clause (#96936)
Get the allowed name modifiers from the list of constituent leaf
directives.
Commit: 9c95617c796f1cd178eaf3001bce543b8acee32f
https://github.com/llvm/llvm-project/commit/9c95617c796f1cd178eaf3001bce543b8acee32f
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/test/API/commands/expression/call-restarts/TestCallThatRestarts.py
M lldb/test/API/functionalities/load_lazy/TestLoadUsingLazyBind.py
M lldb/test/API/functionalities/load_unload/TestLoadUnload.py
M lldb/test/API/functionalities/load_using_paths/TestLoadUsingPaths.py
M lldb/test/API/functionalities/location-list-lookup/TestLocationListLookup.py
M lldb/test/API/functionalities/signal/TestSendSignal.py
Log Message:
-----------
[lldb][test][NFC] Remove BOM characters from tests (#97045)
These handful of tests had a BOM (Byte order mark) at the beginning of
the file. This marker is unnecessary in our test files. The main
motivation for this is that the `ast` python module breaks when passing
a file to it with a BOM marker (and might break other tooling which
doesn't expect it). E.g.,:
```
"""Test that lldb command 'process signal SIGUSR1' to send a signal to the inferior works."""
^
SyntaxError: invalid non-printable character U+FEFF
```
If anyone is aware of a good reason to keep it, happy to drop this.
Commit: 1e01e0c19ace6c9b165ee0cbbcd24ab55d27d8e0
https://github.com/llvm/llvm-project/commit/1e01e0c19ace6c9b165ee0cbbcd24ab55d27d8e0
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/test/API/commands/watchpoints/watchpoint_commands/condition/TestWatchpointConditionCmd.py
Log Message:
-----------
[lldb][test][NFC] TestWatchpointConditionCmd.py: remove BOM character
Missed this file in https://github.com/llvm/llvm-project/pull/97045
Commit: 0606c64da8b73768aded766b11e37fd77365e39d
https://github.com/llvm/llvm-project/commit/0606c64da8b73768aded766b11e37fd77365e39d
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/MLRegAllocPriorityAdvisor.cpp
Log Message:
-----------
[MLRegAllocPriorityAdvisor] Add missing include
Commit: 46e848a23b212204b01abdc898a53b553d9a57c0
https://github.com/llvm/llvm-project/commit/46e848a23b212204b01abdc898a53b553d9a57c0
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/test/API/lang/cpp/alignas_base_class/TestAlignAsBaseClass.py
M lldb/test/API/lang/cpp/alignas_base_class/main.cpp
A lldb/test/Shell/SymbolFile/DWARF/no_unique_address-alignment.cpp
A lldb/test/Shell/SymbolFile/DWARF/packed.cpp
Log Message:
-----------
[lldb][test] Add test-cases for packed/aligned structures (#96932)
Adds test that checks whether LLDB correctly infers the
alignment of packed structures. Specifically, the
`InferAlignment` code-path of the `ItaniumRecordLayoutBuilder`
where it assumes that overlapping field offsets imply a
packed structure and thus sets alignment to `1`. See discussion
in https://github.com/llvm/llvm-project/pull/93809.
While here, also added a test-case where we check alignment of
a class whose base has an explicit `DW_AT_alignment
(those don't get transitively propagated in DWARF, but don't seem
like a problem for LLDB).
Lastly, also added an XFAIL-ed tests where the aforementioned
`InferAlignment` kicks in for overlapping fields (but in this
case incorrectly since the structure isn't actually packed).
Commit: 7ae4b8e99fd845af745ccb1bb5d4cd26c6cee23b
https://github.com/llvm/llvm-project/commit/7ae4b8e99fd845af745ccb1bb5d4cd26c6cee23b
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/tools/llvm-dwp/X86/empty_warning.s
Log Message:
-----------
[llvm-dwp] Avoid writing to source directory in test
Commit: e69794323338c5279011e6f01c12254da8dff10d
https://github.com/llvm/llvm-project/commit/e69794323338c5279011e6f01c12254da8dff10d
Author: Congcong Cai <congcongcai0907 at 163.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang-tools-extra/clang-tidy/readability/SimplifyBooleanExprCheck.cpp
M clang-tools-extra/clang-tidy/readability/SimplifyBooleanExprCheck.h
M clang-tools-extra/docs/ReleaseNotes.rst
M clang-tools-extra/test/clang-tidy/checkers/readability/simplify-boolean-expr.cpp
Log Message:
-----------
[clang-tidy] improve messages when auto-fix does not work (#96917)
Fixes: #93157
Commit: 5997ebdb4feae22e83ec23cc9ee14e3eb7a39e10
https://github.com/llvm/llvm-project/commit/5997ebdb4feae22e83ec23cc9ee14e3eb7a39e10
Author: Balazs Benics <benicsbalazs at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
Log Message:
-----------
[analyzer][NFC] Use ArrayRef for input parameters (#93203)
Fixes #79684
Commit: 5e1de27f680591a870d78e9952b23f76aed7f456
https://github.com/llvm/llvm-project/commit/5e1de27f680591a870d78e9952b23f76aed7f456
Author: James Y Knight <jyknight at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libcxx/include/__utility/pair.h
Log Message:
-----------
Revert "[libc++][NFC] Simplify pair a bit" (#97003)
Reverts llvm/llvm-project#96165
The change broke code like
#include <utility>
#include <vector>
struct Test {
std::vector<std::pair<int, Test>> v;
};
std::pair<int, Test> p;
under `-std=c++20`, apparently by triggering certain template
evaluations too eagerly.
Commit: aca71efefe3d5907a1128566540d386d2aea8aa9
https://github.com/llvm/llvm-project/commit/aca71efefe3d5907a1128566540d386d2aea8aa9
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/DomTreeUpdater.h
M llvm/include/llvm/Analysis/GenericDomTreeUpdater.h
M llvm/include/llvm/CodeGen/MachineDomTreeUpdater.h
Log Message:
-----------
[DomTreeUpdater] Move flushing back into the derived classes
Calling a derived method from a base class destructor leaves you in a
half-destroyed state. Sanitizers complain about that.
Commit: b0f20f214ab43c800130e0d249e8ee2459b906ea
https://github.com/llvm/llvm-project/commit/b0f20f214ab43c800130e0d249e8ee2459b906ea
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/pr81136.ll
Log Message:
-----------
[X86] combineVectorCompare - add constant folding support for PCMPEQ/PCMPGT instructions
Commit: f425db8732770c8abe1f18f7b3606a4aba45b7d8
https://github.com/llvm/llvm-project/commit/f425db8732770c8abe1f18f7b3606a4aba45b7d8
Author: Alex Voicu <alexandru.voicu at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/docs/HIPSupport.rst
Log Message:
-----------
[clang][docs] Add preliminary documentation for SPIR-V support in the HIPAMD ToolChain (#96657)
This is mostly stealing from #75357, and updating it to reflect the
pivot towards AMDGCN flavoured SPIR-V and the slightly different set of
limitations. As we bring up more functionality it will be updated
accordingly. With thanks to @yxsamliu.
Commit: 66f55a7f483deb05ce3067a2565c381daf1d0f52
https://github.com/llvm/llvm-project/commit/66f55a7f483deb05ce3067a2565c381daf1d0f52
Author: Michael Klemm <michael.klemm at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/Driver/Options.td
A flang/test/Driver/print-resource-dir.F90
Log Message:
-----------
[Flang] Re-enable -print-resource-dir compiler option (#96799)
This PR re-enables the command line option `-print-resources-dir` after
PR #96557 has reverted the changes made.
The way this works now, is that it simply prints the current resource
dir, which points to clang/$version.
Commit: 5b89aaab00ab3fb7f7ed7c3b38da34ba25eee235
https://github.com/llvm/llvm-project/commit/5b89aaab00ab3fb7f7ed7c3b38da34ba25eee235
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/bitcast-int-to-vector-bool-sext.ll
M llvm/test/CodeGen/X86/bitcast-int-to-vector-bool-zext.ll
M llvm/test/CodeGen/X86/cmpf-avx.ll
M llvm/test/CodeGen/X86/vector-popcnt-256-ult-ugt.ll
M llvm/test/CodeGen/X86/vector-sext.ll
M llvm/test/CodeGen/X86/vector-unsigned-cmp.ll
Log Message:
-----------
[X86] Fold concat(PCMP*(),PCMP*()) -> CMPPS(concat,concat) on AVX1 targets (#95915)
This is a more restricted solution to #82242 (vs the more general #82290 + #84360) whereby if we're concat'ing PCMPEQ/GT nodes to 256-bits on a AVX1 target then determine if the integer values are in bounds to allow them to be converted to FP for a (legal) float comparison.
By performing this inside combineConcatVectorOps and working on PCMPEQ/GT nodes and not ICMP, we delay the fold until after more lowering has occurred, which avoids many of the issues where we were getting 'stuck' with CMPPS or unnecessary 256-bit nodes, and can more easily determine if either of the new concats() will be free.
Additionally this patch requires BOTH comparison operands to be in range, while technically not required this does help avoid the remaining regressions. It doesn't require that one of the operands is constant as it didn't seem necessary to include that constraint.
I've reused some of the code from #82290, and we may be able to add additional functionality (more CondCode patterns, v4i64/v4f64 handling, 'bitcastable' integers etc.) in future patches.
Fixes #82242
Commit: a139f8480f200a673e184b1a7d1907a3e16cca56
https://github.com/llvm/llvm-project/commit/a139f8480f200a673e184b1a7d1907a3e16cca56
Author: Zhikai Zeng <backlight.zzk at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/Sema/SemaOverload.cpp
A clang/test/SemaCXX/lambda-call.cpp
Log Message:
-----------
[Clang][Sema] fix assertion failure about invalid conversion when calling lambda (#96431)
fixes https://github.com/llvm/llvm-project/issues/96205
The cause is that some `Conversions[ConvIdx]` here is not initialized
https://github.com/llvm/llvm-project/blob/eb76bc38ffc286e62fdb8f8d897b5de04b2575be/clang/lib/Sema/SemaOverload.cpp#L7888-L7901
and we do not check whether `Cand->Conversions[I]` is initialized or not
here.
https://github.com/llvm/llvm-project/blob/eb76bc38ffc286e62fdb8f8d897b5de04b2575be/clang/lib/Sema/SemaOverload.cpp#L12148-L12158
Commit: 87c60bfe561ba213d627a65b694554b0a580fa95
https://github.com/llvm/llvm-project/commit/87c60bfe561ba213d627a65b694554b0a580fa95
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] Add test case for situation where constant folding PMADDWD was causing an infinite loop in PCMPGT commuting between 2 constant values.
Reported by @alexfh
Commit: 3106e97d4bdd46a38fa5c50578cf4aee62d04bf3
https://github.com/llvm/llvm-project/commit/3106e97d4bdd46a38fa5c50578cf4aee62d04bf3
Author: Madhur Amilkanthwar <madhura at nvidia.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
M llvm/test/CodeGen/AArch64/fptrunc.ll
Log Message:
-----------
[AArch64][GlobalISel] Generate libcall for s128 G_FPTRUNC (#96602)
This patch would generate libcall if the source type is s128. This is
the root cause for many fallbacks in RajaPerf benchmark.
Commit: c0866cefe9bc524d8f31400413fcc14de10c50e2
https://github.com/llvm/llvm-project/commit/c0866cefe9bc524d8f31400413fcc14de10c50e2
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/AliasAnalysis.h
M llvm/include/llvm/Analysis/Delinearization.h
M llvm/include/llvm/Analysis/DemandedBits.h
M llvm/include/llvm/Analysis/DominanceFrontier.h
M llvm/include/llvm/Analysis/IVUsers.h
M llvm/include/llvm/Analysis/LazyValueInfo.h
M llvm/include/llvm/Analysis/LoopAnalysisManager.h
M llvm/include/llvm/Analysis/OptimizationRemarkEmitter.h
M llvm/include/llvm/IR/Analysis.h
M llvm/include/llvm/IR/PassManagerImpl.h
M llvm/include/llvm/Transforms/IPO/ExtractGV.h
M llvm/include/llvm/Transforms/IPO/HotColdSplitting.h
M llvm/include/llvm/Transforms/IPO/Internalize.h
M llvm/include/llvm/Transforms/IPO/WholeProgramDevirt.h
M llvm/include/llvm/Transforms/Scalar/AlignmentFromAssumptions.h
M llvm/include/llvm/Transforms/Scalar/ConstantHoisting.h
M llvm/include/llvm/Transforms/Scalar/MemCpyOptimizer.h
M llvm/include/llvm/Transforms/Scalar/Reassociate.h
M llvm/include/llvm/Transforms/Scalar/SpeculativeExecution.h
M llvm/include/llvm/Transforms/Utils/Cloning.h
M llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h
M llvm/include/llvm/Transforms/Vectorize/SLPVectorizer.h
M llvm/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
M llvm/lib/CodeGen/MachineFunctionAnalysis.cpp
M llvm/lib/CodeGen/PseudoSourceValue.cpp
M llvm/lib/CodeGen/SafeStackLayout.h
M llvm/lib/Target/AArch64/AArch64MCInstLower.cpp
M llvm/lib/Target/AMDGPU/AMDGPUMachineModuleInfo.h
M llvm/lib/Target/WebAssembly/WebAssemblyExceptionInfo.cpp
M llvm/lib/Transforms/Utils/CountVisits.cpp
M llvm/lib/Transforms/Utils/HelloWorld.cpp
Log Message:
-----------
[IR] Remove Function.h include from Analysis.h (NFC) (#97056)
Use a forward-declaration instead.
Commit: 0f61ba679fa1942397c8d2661f3339c305cc101b
https://github.com/llvm/llvm-project/commit/0f61ba679fa1942397c8d2661f3339c305cc101b
Author: Marco Elver <elver at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M compiler-rt/test/metadata/common.h
Log Message:
-----------
[compiler-rt] Remove unnecessary ;
NFC.
Commit: 383419931e5a0d58e6bc1ea898db07b4a967e344
https://github.com/llvm/llvm-project/commit/383419931e5a0d58e6bc1ea898db07b4a967e344
Author: Mircea Trofin <mtrofin at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Analysis/DevelopmentModeInlineAdvisor.cpp
M llvm/lib/CodeGen/MLRegAllocEvictAdvisor.cpp
Log Message:
-----------
[NFC][mlgo] Fix imports post- PR#97023
Commit: a52be0cc114cc58a35bee65c517adaeb66ee6d89
https://github.com/llvm/llvm-project/commit/a52be0cc114cc58a35bee65c517adaeb66ee6d89
Author: Santhosh Kumar Ellendula <quic_sellendu at quicinc.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py
M lldb/packages/Python/lldbsuite/test/tools/lldb-dap/lldbdap_testcase.py
M lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py
A lldb/test/API/tools/lldb-dap/attach/TestDAP_attachByPortNum.py
M lldb/test/API/tools/lldb-server/commandline/TestGdbRemoteConnection.py
M lldb/tools/lldb-dap/lldb-dap.cpp
M lldb/tools/lldb-dap/package.json
Log Message:
-----------
[lldb-dap] Added "port" property to vscode "attach" command. (#91570)
Adding a "port" property to the VsCode "attach" command likely extends
the functionality of the debugger configuration to allow attaching to a
process using PID or PORT number.
Currently, the "Attach" configuration lets the user specify a pid. We
tell the user to use the attachCommands property to run "gdb-remote ".
Followed the below conditions for "attach" command with "port" and "pid"
We should add a "port" property. If port is specified and pid is not,
use that port to attach. If both port and pid are specified, return an
error saying that the user can't specify both pid and port.
Ex - launch.json
{
"version": "0.2.0",
"configurations": [
{
"name": "lldb-dap Debug",
"type": "lldb-dap",
"request": "attach",
"gdb-remote-port":1234,
"program": "${workspaceFolder}/a.out",
"args": [],
"stopOnEntry": false,
"cwd": "${workspaceFolder}",
"env": [],
}
]
}
---------
Co-authored-by: Santhosh Kumar Ellendula <sellendu at hu-sellendu-hyd.qualcomm.com>
Co-authored-by: Santhosh Kumar Ellendula <sellendu at hu-sellendu-lv.qualcomm.com>
Commit: ca4b1f8629d3162a572a0888322789c56bb75921
https://github.com/llvm/llvm-project/commit/ca4b1f8629d3162a572a0888322789c56bb75921
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/combine-pmadd.ll
Log Message:
-----------
[X86] computeKnownBitsForTargetNode - add handling for PMADDWD/PMADDUBSW nodes
These were reverted in fa0e9acea5e4d363eef6acc484afc1b22ab8e698 while we triaged an infinite loop regression
Commit: b46880400556e1b02ac2d4961175e047fed4e382
https://github.com/llvm/llvm-project/commit/b46880400556e1b02ac2d4961175e047fed4e382
Author: Mogball <jeff at modular.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M .github/CODEOWNERS
Log Message:
-----------
[mlir] Add myself as codeowner of the index dialect
Commit: 0cc3fe460105c4c0c78139d7a78da557c3502298
https://github.com/llvm/llvm-project/commit/0cc3fe460105c4c0c78139d7a78da557c3502298
Author: Jeff Niu <jeff at modular.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
M mlir/test/Target/LLVMIR/nvvmir.mlir
Log Message:
-----------
Revert "[mlir][NVVM] Disallow results on kernel functions (#96399)" (#97074)
NVVM IR itself doesn't place any restriction that a function annotated
as `nvvm.kernel` actually has no results, so this is a mismatch at the
NVVMDialect level and NVVMIR. The GPU dialect might enforce that kernel
functions have no results, but it doesn't make sense to propagate this
constraint downstream.
Reverts llvm/llvm-project#96399
Commit: 57dabc1dffdc0181192cf80b79740f50814763a5
https://github.com/llvm/llvm-project/commit/57dabc1dffdc0181192cf80b79740f50814763a5
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libcxx/src/CMakeLists.txt
Log Message:
-----------
[libc++] Fix how we pass /MANIFEST flag on Windows without clang-cl (#96967)
If we're compiling with Clang (not clang-cl) on Windows, we need to use
-Xlinker to pass the /MANIFEST option.
Fixes #96430
Commit: 3497500946c9b6a1b2e1452312a24c41ee412b34
https://github.com/llvm/llvm-project/commit/3497500946c9b6a1b2e1452312a24c41ee412b34
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libcxx/include/__configuration/availability.h
M libcxx/test/libcxx/strings/basic.string/string.capacity/PR53170.pass.cpp
M libcxx/test/libcxx/strings/basic.string/string.capacity/allocation_size.pass.cpp
M libcxx/test/libcxx/thread/thread.condition/PR30202_notify_from_pthread_created_thread.pass.cpp
M libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
M libcxx/test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.signals.pass.cpp
M libcxx/test/std/depr/depr.c.headers/stdlib_h.aligned_alloc.compile.pass.cpp
M libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/generic_category.pass.cpp
M libcxx/test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.objects/system_category.pass.cpp
M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.mods/refresh.pass.cpp
M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/file_size.pass.cpp
M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp
M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.copy_file/copy_file.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directories/create_directories.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directory/create_directory.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.create_directory/create_directory_with_attributes.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.file_size/file_size.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp
M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.remove_all/toctou.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/bool.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/double.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/float.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/int.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_double.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_long.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/pointer.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/short.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_int.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long_long.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_short.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/streambuf.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get_chart.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get_pointer_size.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get_pointer_size_chart.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get_streambuf.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/get_streambuf_chart.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size_chart.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/ignore.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/peek.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/read.pass.cpp
M libcxx/test/std/input.output/iostream.format/input.streams/istream.unformatted/seekg_off.pass.cpp
M libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/minmax_showbase.pass.cpp
M libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/minus1.pass.cpp
M libcxx/test/std/input.output/iostreams.base/ios.base/ios.types/ios_Init/ios_Init.multiple.pass.cpp
M libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp
M libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/sized_delete_fsizeddeallocation.pass.cpp
M libcxx/test/std/language.support/support.exception/uncaught/uncaught_exceptions.pass.cpp
M libcxx/test/std/language.support/support.runtime/cstdlib.aligned_alloc.compile.pass.cpp
M libcxx/test/std/language.support/support.runtime/ctime.timespec.compile.pass.cpp
M libcxx/test/std/localization/codecvt_unicode.pass.cpp
M libcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.statics/table_size.pass.cpp
M libcxx/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/get_long.pass.cpp
M libcxx/test/std/localization/locales/locale/locale.cons/name_construction.pass.cpp
M libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp
M libcxx/test/std/strings/basic.string/string.capacity/max_size.pass.cpp
M libcxx/test/std/strings/basic.string/string.capacity/over_max_size.pass.cpp
M libcxx/test/std/strings/basic.string/string.capacity/reserve_size.pass.cpp
M libcxx/test/std/thread/futures/futures.async/async_race.38682.pass.cpp
M libcxx/test/std/thread/futures/futures.future_error/what.pass.cpp
M libcxx/test/std/thread/thread.condition/notify_all_at_thread_exit_lwg3343.pass.cpp
M libcxx/test/std/utilities/memory/temporary.buffer/overaligned.pass.cpp
M libcxx/utils/libcxx/test/features.py
M libcxxabi/test/catch_function_01.pass.cpp
M libcxxabi/test/catch_function_03.pass.cpp
M libcxxabi/test/catch_member_data_pointer_01.pass.cpp
M libcxxabi/test/catch_member_function_pointer_02.pass.cpp
M libcxxabi/test/catch_member_pointer_nullptr.pass.cpp
M libcxxabi/test/catch_multi_level_pointer.pass.cpp
M libcxxabi/test/catch_null_pointer_to_object_pr64953.pass.cpp
M libcxxabi/test/catch_pointer_nullptr.pass.cpp
M libcxxabi/test/catch_ptr_02.pass.cpp
M libcxxabi/test/cxa_vec_new_overflow_PR41395.pass.cpp
M libcxxabi/test/dynamic_cast.pass.cpp
M libcxxabi/test/exception_object_alignment.pass.cpp
M libcxxabi/test/incomplete_type.sh.cpp
M libcxxabi/test/test_aux_runtime_op_array_new.pass.cpp
M libcxxabi/test/test_demangle.pass.cpp
M libcxxabi/test/test_exception_address_alignment.pass.cpp
M libcxxabi/test/uncaught_exception.pass.cpp
M libcxxabi/test/uncaught_exceptions.pass.cpp
Log Message:
-----------
[libc++] Clean up and update deployment target features (#96312)
This patch removes many annotations that are not relevant anymore since
we don't support or test back-deploying to macOS < 10.13. It also cleans
up raw usage of target triples to identify versions of dylibs shipped on
prior versions of macOS, and uses the target-agnostic Lit features
instead. Finally, it reorders both the Lit backdeployment features and
the corresponding availability macros in the library in a way that makes
more sense, and reformulates the Lit backdeployment features in terms of
when a version of LLVM was introduced instead of encoding the system
versions on which it hasn't been introduced yet. Although one can be
derived from the other, encoding the negative form is extremely
error-prone.
Fixes #80901
Commit: 5fd2af38e461445c583d7ffc2fe23858966eee76
https://github.com/llvm/llvm-project/commit/5fd2af38e461445c583d7ffc2fe23858966eee76
Author: Ethan Luis McDonough <ethanluismcdonough at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CodeGenPGO.cpp
M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
M llvm/include/llvm/ProfileData/InstrProf.h
M llvm/lib/ProfileData/InstrProf.cpp
M llvm/lib/Transforms/Instrumentation/InstrProfiling.cpp
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
M offload/DeviceRTL/CMakeLists.txt
A offload/DeviceRTL/include/Profiling.h
A offload/DeviceRTL/src/Profiling.cpp
M offload/plugins-nextgen/common/include/GlobalHandler.h
M offload/plugins-nextgen/common/src/GlobalHandler.cpp
M offload/plugins-nextgen/common/src/PluginInterface.cpp
M offload/test/CMakeLists.txt
M offload/test/lit.cfg
M offload/test/lit.site.cfg.in
A offload/test/offloading/pgo1.c
Log Message:
-----------
[PGO][OpenMP] Instrumentation for GPU devices (#76587)
This pull request is the first part of an ongoing effort to extends PGO
instrumentation to GPU device code. This PR makes the following changes:
- Adds blank registration functions to device RTL
- Gives PGO globals protected visibility when targeting a supported GPU
- Handles any addrspace casts for PGO calls
- Implements PGO global extraction in GPU plugins (currently only dumps
info)
These changes can be tested by supplying `-fprofile-instrument=clang`
while targeting a GPU.
Commit: 061e3aa08e35d2714f8bcda87aacf08e9e21771b
https://github.com/llvm/llvm-project/commit/061e3aa08e35d2714f8bcda87aacf08e9e21771b
Author: Erick Velez <erickvelez7 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/Parse/Parser.cpp
M clang/test/Parser/cxx2a-concepts-requires-expr.cpp
Log Message:
-----------
[clang] require arg list in type specifiers using template kw (#94674)
Require a template argument list after a name prefixed by the template
keyword in nested name specifiers. Addresses [CWG
96](https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#96)
which was superseded by
[P1787](https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1787r6.html).
Followup to #80801.
Commit: e17b17d86e6a9d2c77b7a63822c26bda2fa05067
https://github.com/llvm/llvm-project/commit/e17b17d86e6a9d2c77b7a63822c26bda2fa05067
Author: aaryanshukla <53713108+aaryanshukla at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libc/newhdrgen/class_implementation/classes/function.py
A libc/newhdrgen/yaml_combined/ctype.yaml
A libc/newhdrgen/yaml_combined/fenv.yaml
A libc/newhdrgen/yaml_combined/math.yaml
A libc/newhdrgen/yaml_combined/pthread.yaml
A libc/newhdrgen/yaml_combined/sched.yaml
A libc/newhdrgen/yaml_combined/signal.yaml
A libc/newhdrgen/yaml_combined/stdfix.yaml
A libc/newhdrgen/yaml_combined/stdio.yaml
A libc/newhdrgen/yaml_combined/stdlib.yaml
A libc/newhdrgen/yaml_combined/string.yaml
A libc/newhdrgen/yaml_combined/strings.yaml
A libc/newhdrgen/yaml_combined/sys_mman.yaml
A libc/newhdrgen/yaml_combined/sys_wait.yaml
A libc/newhdrgen/yaml_combined/time.yaml
M libc/newhdrgen/yaml_to_classes.py
Log Message:
-----------
[libc] added yaml_combined files, frontend for new headergen (#96833)
These are the yaml files that have combined functions from different
libraries
Rose will be adding the rest of the yaml in the next pr
Missing assert.yaml -- work in progress
Commit: f65a52ab0ec22cf5c25ccf3c9d86b7635964b864
https://github.com/llvm/llvm-project/commit/f65a52ab0ec22cf5c25ccf3c9d86b7635964b864
Author: royitaqi <royitaqi at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/include/lldb/Target/Statistics.h
M lldb/source/Commands/Options.td
M lldb/test/API/commands/statistics/basic/TestStats.py
Log Message:
-----------
In `statistics dump --summary`, add back the `targets` section (#97004)
# Change
https://github.com/llvm/llvm-project/pull/95075 accidentally removed the
`targets` section from `statistics dump --summary`. Adding it back, by
setting the default value to `true` in
`StatisticsOptions::GetIncludeTargets()`.
Updated the description for the options.
Updated tests.
# Verification
Manually verified the fix by running `statist dump --summary` and
comparing three versions of LLDB (in commit order):
1. Before https://github.com/llvm/llvm-project/pull/95075
2. After https://github.com/llvm/llvm-project/pull/95075
3. After this fix
The expected result is that 1 and 3 give the same sections, while 2 is
missing the `targets` section when in summary mode. The output (see
Appendix) matches the expectation.
# Appendix: Manual Test Output
## `statistics dump --summary` of 1
```
(lldb) statistics dump --summary
{
"memory": {
"strings": {
"bytesTotal": 724992,
"bytesUnused": 714547,
"bytesUsed": 10445
}
},
"targets": [
{
"sourceMapDeduceCount": 0,
"totalSharedLibraryEventHitCount": 0
}
],
"totalDebugInfoByteSize": 597,
"totalDebugInfoEnabled": 1,
"totalDebugInfoIndexLoadedFromCache": 0,
"totalDebugInfoIndexSavedToCache": 0,
"totalDebugInfoIndexTime": 0.00070699999999999995,
"totalDebugInfoParseTime": 2.5999999999999998e-05,
"totalModuleCount": 1,
"totalModuleCountHasDebugInfo": 1,
"totalModuleCountWithIncompleteTypes": 0,
"totalModuleCountWithVariableErrors": 0,
"totalSymbolTableIndexTime": 0.000223,
"totalSymbolTableParseTime": 0.00025799999999999998,
"totalSymbolTableStripped": 0,
"totalSymbolTablesLoadedFromCache": 0,
"totalSymbolTablesSavedToCache": 0
}
(lldb)
```
## `statistics dump --summary` of 3
Should be the same as above.
```
(lldb) statistics dump --summary
{
"memory": {
"strings": {
"bytesTotal": 516096,
"bytesUnused": 510353,
"bytesUsed": 5743
}
},
"targets": [
{
"sourceMapDeduceCount": 0,
"totalSharedLibraryEventHitCount": 0
}
],
"totalDebugInfoByteSize": 597,
"totalDebugInfoEnabled": 1,
"totalDebugInfoIndexLoadedFromCache": 0,
"totalDebugInfoIndexSavedToCache": 0,
"totalDebugInfoIndexTime": 0.0022139999999999998,
"totalDebugInfoParseTime": 0.00031700000000000001,
"totalModuleCount": 1,
"totalModuleCountHasDebugInfo": 1,
"totalModuleCountWithIncompleteTypes": 0,
"totalModuleCountWithVariableErrors": 0,
"totalSymbolTableIndexTime": 0.0014499999999999999,
"totalSymbolTableParseTime": 0.001848,
"totalSymbolTableStripped": 0,
"totalSymbolTablesLoadedFromCache": 0,
"totalSymbolTablesSavedToCache": 0
}
(lldb)
```
## `statistics dump --summary` of 2
Should be missing the `targets` section.
```
(lldb) statistics dump --summary
{
"memory": {
"strings": {
"bytesTotal": 716800,
"bytesUnused": 705887,
"bytesUsed": 10913
}
},
"totalDebugInfoByteSize": 597,
"totalDebugInfoEnabled": 1,
"totalDebugInfoIndexLoadedFromCache": 0,
"totalDebugInfoIndexSavedToCache": 0,
"totalDebugInfoIndexTime": 0.001374,
"totalDebugInfoParseTime": 0.000174,
"totalModuleCount": 1,
"totalModuleCountHasDebugInfo": 1,
"totalModuleCountWithIncompleteTypes": 0,
"totalModuleCountWithVariableErrors": 0,
"totalSymbolTableIndexTime": 0.00068300000000000001,
"totalSymbolTableParseTime": 0.0010139999999999999,
"totalSymbolTableStripped": 0,
"totalSymbolTablesLoadedFromCache": 0,
"totalSymbolTablesSavedToCache": 0
}
(lldb)
```
Co-authored-by: royshi <royshi at meta.com>
Commit: 2222fddfc0a2ff02036542511597839856289094
https://github.com/llvm/llvm-project/commit/2222fddfc0a2ff02036542511597839856289094
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCCodeEmitter.h
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
Log Message:
-----------
[MC,X86] De-virtualize emitPrefix
and remove x86-specific emitPrefix from the generic MCCodeEmitter.
Pull Request: https://github.com/llvm/llvm-project/pull/97008
Commit: 76c8e1d8575fbeebdc0e18e0792e8f0a623834b3
https://github.com/llvm/llvm-project/commit/76c8e1d8575fbeebdc0e18e0792e8f0a623834b3
Author: David Green <david.green at arm.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
M llvm/test/Transforms/VectorCombine/AArch64/shuffletoidentity.ll
Log Message:
-----------
[VectorCombine] Guard against the lane zero select predicate being scalar
All but the first lane was being checked, but this could leave the first lane
with a scalar select predicate. This just extends the check to make sure the
types are all the same
Commit: 7d17114c6b5f83ad3a58d2fb14068ea43738443c
https://github.com/llvm/llvm-project/commit/7d17114c6b5f83ad3a58d2fb14068ea43738443c
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/DirectX/DXContainerGlobals.cpp
M llvm/lib/Target/DirectX/DirectXIRPasses/PointerTypeAnalysis.cpp
M llvm/lib/Target/DirectX/DirectXIRPasses/PointerTypeAnalysis.h
Log Message:
-----------
[DirectX] Add missing includes after #97023
Commit: 3f24561bc14fab4dbedd95955c45983197b659f3
https://github.com/llvm/llvm-project/commit/3f24561bc14fab4dbedd95955c45983197b659f3
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/unittests/Target/DirectX/PointerTypeAnalysisTests.cpp
M llvm/unittests/Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp
Log Message:
-----------
[unittest] Include Module.h after #97023
Commit: f0bffb15b26e65436fa6cf4de12aa85ad0566efa
https://github.com/llvm/llvm-project/commit/f0bffb15b26e65436fa6cf4de12aa85ad0566efa
Author: Greg Clayton <gclayton at fb.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/test/Shell/SymbolFile/DWARF/x86/dwp-foreign-type-units.cpp
Log Message:
-----------
Fix the test to deal with non-deterministic output. (#96800)
When we check for the "struct CustomType" in the NODWP, we can just make
sure that we have both types showing up, the next tests will validate
the types are correct. Also added a "-DAG" to the integer and float
types. This should fix the flakiness in this test.
Commit: 5d476c9ef4cccce7f534d5607f953b3107d770af
https://github.com/llvm/llvm-project/commit/5d476c9ef4cccce7f534d5607f953b3107d770af
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
Log Message:
-----------
[AsmPrinter] Don't compute Darwin triple on non-Darwin (#97069)
There's no point in computing (=parsing) a triple on non-MachO/Darwin
platforms.
Commit: ecd6742f7b38328d61e62a6c988101c5c327eb82
https://github.com/llvm/llvm-project/commit/ecd6742f7b38328d61e62a6c988101c5c327eb82
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCStreamer.cpp
Log Message:
-----------
[MC][NFC] Make getCurrentFragment inline (#97066)
It's a very simple method now, which is called quite often, so make it
an inline function.
Commit: c0c24d8322283be7403addf18b92449eda29fb36
https://github.com/llvm/llvm-project/commit/c0c24d8322283be7403addf18b92449eda29fb36
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/MC/MCParser/ELFAsmParser.cpp
M llvm/lib/MC/MCParser/WasmAsmParser.cpp
M llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
Log Message:
-----------
[MC] Replace getCurrentSection().first with getCurrentSectionOnly. NFC
Commit: 027d0128df2271885c019ed432c63aa45ed1fd78
https://github.com/llvm/llvm-project/commit/027d0128df2271885c019ed432c63aa45ed1fd78
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
Log Message:
-----------
[MC,Hexagon] Simplify switchSection. NFC
Commit: 319e11daee807981db61dad3da90d9bf36317e03
https://github.com/llvm/llvm-project/commit/319e11daee807981db61dad3da90d9bf36317e03
Author: Gheorghe-Teodor Bercea <doru.bercea at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/index/remote/Client.h
Log Message:
-----------
Revert: [clangd] Replace an include with a forward declaration (#97082)
Reverting due to failures on several buildbots.
Commit: 808e0f1c4666eb2de13d816dbf597801a42e5f19
https://github.com/llvm/llvm-project/commit/808e0f1c4666eb2de13d816dbf597801a42e5f19
Author: Michael Jones <michaelrj at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
R libc/config/linux/platform_defs.h.inc
R libc/config/linux/signal.h.in
R libc/config/linux/syscall_numbers.h.inc
M libc/include/CMakeLists.txt
M libc/include/sys/syscall.h.def
Log Message:
-----------
[libc] remove include_file headergen usage (#96970)
Previously headergen had a mechanism to copy the contents of one file
inot another. This wasn't ever used properly, and isn't supported by the
new headergen design. We will investigate better ways to support
different syscall definitions in future.
Commit: 2c8b912f630f9ec647a4870b9c5ee922c2ec1298
https://github.com/llvm/llvm-project/commit/2c8b912f630f9ec647a4870b9c5ee922c2ec1298
Author: Ethan Luis McDonough <ethanluismcdonough at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CodeGenPGO.cpp
M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
M llvm/include/llvm/ProfileData/InstrProf.h
M llvm/lib/ProfileData/InstrProf.cpp
M llvm/lib/Transforms/Instrumentation/InstrProfiling.cpp
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
M offload/DeviceRTL/CMakeLists.txt
R offload/DeviceRTL/include/Profiling.h
R offload/DeviceRTL/src/Profiling.cpp
M offload/plugins-nextgen/common/include/GlobalHandler.h
M offload/plugins-nextgen/common/src/GlobalHandler.cpp
M offload/plugins-nextgen/common/src/PluginInterface.cpp
M offload/test/CMakeLists.txt
M offload/test/lit.cfg
M offload/test/lit.site.cfg.in
R offload/test/offloading/pgo1.c
Log Message:
-----------
Revert "[PGO][OpenMP] Instrumentation for GPU devices (#76587)"
This reverts commit 5fd2af38e461445c583d7ffc2fe23858966eee76. It caused build issues and broke the buildbot.
Commit: 6ba764a54e2ce359117bf9a9d615e06dc3da6144
https://github.com/llvm/llvm-project/commit/6ba764a54e2ce359117bf9a9d615e06dc3da6144
Author: Julian Brown <jtb20 at cantab.net>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/include/clang/AST/Expr.h
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/lib/AST/StmtOpenMP.cpp
M clang/lib/CodeGen/CGStmtOpenMP.cpp
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[OpenMP] [NFC] SemaOpenMP.cpp and StmtOpenMP.cpp spelling fixes (#96814)
This patch just fixes a few spelling mistakes in the above two files. (I
changed one British spelling to American -- analyse to analyze --
because the latter spelling is used elsewhere in file, and it's probably
best to be consistent.)
Commit: 3d11b3d750b735a149ab47b6ad8b8f98929c36a5
https://github.com/llvm/llvm-project/commit/3d11b3d750b735a149ab47b6ad8b8f98929c36a5
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/ConstraintElimination/induction-condition-in-loop-exit.ll
Log Message:
-----------
[ConstraintElim] Add test for mis-compile due to #94610.
Additional test coverage for a miscompile in earlier versions of
https://github.com/llvm/llvm-project/pull/94610.
Commit: 370555c02c81fb3ab2f41f608d26aa85b8ca1ec5
https://github.com/llvm/llvm-project/commit/370555c02c81fb3ab2f41f608d26aa85b8ca1ec5
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/MCA/InstrBuilder.h
M llvm/lib/MCA/InstrBuilder.cpp
M llvm/unittests/tools/llvm-mca/X86/TestIncrementalMCA.cpp
Log Message:
-----------
[MCA] Parameterize variant scheduling classes by hash (#92849)
This patch looks up variant scheduling classes using a hash of the
instruction. Keying by the pointer breaks certain use cases that might
occur out of tree, like decoding an execution trace instruction by
instruction and creating MCA instructions as one goes along, like in the
MCAD case. In this case, the MCInst will always have the same address
and thus all instructions with the same variant scheduling class will
end up with the same instruction description, leading to undesired
behavior (assertions, uses after free, invalid results, etc.).
Commit: c6e264952e94a7705d902ebda4d1a77256ee9926
https://github.com/llvm/llvm-project/commit/c6e264952e94a7705d902ebda4d1a77256ee9926
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
Log Message:
-----------
[llvm-exegesis] Fix -Wdangling-else gcc warning. NFC.
Commit: dac366111e5560c117a06330efee14a2052d3a46
https://github.com/llvm/llvm-project/commit/dac366111e5560c117a06330efee14a2052d3a46
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/Sema/SemaLambda.cpp
Log Message:
-----------
[Sema] LambdaScopeForCallOperatorInstantiationRAII - fix typo in early out logic (#96888)
We should be checking for a failed dyn_cast on the ParentFD result - not the loop invariant FD root value.
Seems to have been introduced in #65193
Noticed by static analyser (I have no specific test case).
Commit: cf311a1131b9aef3e66b2a20ad49cfc77212754b
https://github.com/llvm/llvm-project/commit/cf311a1131b9aef3e66b2a20ad49cfc77212754b
Author: Mogball <jeff at modular.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXTargetStreamer.cpp
M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXTargetStreamer.h
M llvm/test/DebugInfo/NVPTX/cu-range-hole.ll
Log Message:
-----------
[NVPTX] Fix DWARF section printing
There was a lot of changes to MC recently, so I'm no longer sure what is
the root cause here, but the NVPTX DWARF printing was printing an
extra closing brace, causing the PTX to be invalid. This should fix it
by only printing the closing brace when the printer has already seen an
opening brace for a DWARF section.
Commit: 592abf29f9f7f73e6be28bef4574172125e4ab3f
https://github.com/llvm/llvm-project/commit/592abf29f9f7f73e6be28bef4574172125e4ab3f
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/Driver/Driver.cpp
Log Message:
-----------
[Driver] BuildOffloadingActions: Actually stabilize iteration order
In
```
/tmp/StaticDebug/bin/clang -ccc-print-phases -lsomelib -fopenmp=libomp --target=powerpc64-ibm-linux-gnu -fopenmp-targets=x86_64-pc-linux-gnu,powerpc64-ibm-linux-gnu clang/test/Driver/openmp-offload.c clang/test/Driver/openmp-offload.c
```
Both ToolChains have one single empty arch. llvm::sort in
LLVM_ENABLE_EXPENSIVE_CHECKS=on builds could swap the two entries.
Fixes: 255986e27fcf9f0b36f7a23fbe030fcca1ba0249
Commit: d74fa1fb39aaca41bd7f8b025d5b77b850167109
https://github.com/llvm/llvm-project/commit/d74fa1fb39aaca41bd7f8b025d5b77b850167109
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/atomicrmw.ll
Log Message:
-----------
InstCombine: Add tests that atomicrmw canonicalizations preserve MD (#97059)
This is basically all the existing test functions copied, with additional
sample metadata. It's a bit noisy and lazy, maybe it would be better to just
add metadata to the existing cases?
Commit: 084d943663488084c7160b716cad0dc12d4ca115
https://github.com/llvm/llvm-project/commit/084d943663488084c7160b716cad0dc12d4ca115
Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M flang/runtime/pointer.cpp
Log Message:
-----------
[flang] Fix excess allocation (#96663)
A recent patch introduced an error in an aligned byte size calculation
that causes an extra word to be allocated when the original byte size is
already aligned (including the case of zero). Fix.
Commit: 72c801f843d95546d92e2b15fe832503ba3bfab6
https://github.com/llvm/llvm-project/commit/72c801f843d95546d92e2b15fe832503ba3bfab6
Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M flang/lib/Semantics/expression.cpp
M flang/test/Semantics/boz-literal-constants.f90
Log Message:
-----------
[flang] Handle BOZ as right-hand side of assignment (#96672)
F'2023 allows BOZ to appear in more contexts, including the common
extension of the right-hand side of an assignment to an INTEGER or REAL
variable. Implement that one case now.
Commit: 6cb45aea92dc87974a0064c182600228c6e94329
https://github.com/llvm/llvm-project/commit/6cb45aea92dc87974a0064c182600228c6e94329
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/include/lldb/Interpreter/Interfaces/ScriptedThreadPlanInterface.h
M lldb/include/lldb/Interpreter/ScriptInterpreter.h
M lldb/include/lldb/Utility/StreamString.h
M lldb/source/Interpreter/ScriptInterpreter.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.cpp
M lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedThreadPlanPythonInterface.h
M lldb/source/Target/ThreadPlanPython.cpp
M lldb/test/API/functionalities/step_scripted/TestStepScripted.py
Log Message:
-----------
Reland "[lldb/Interpreter] Discard ScriptedThreadPlan::GetStopDescription return value (#96985)" (#97092)
This reverts commit a2e3af5d581547d3ea53e5383d6f7f1cab45120a and solves
the build error in
https://lab.llvm.org/buildbot/#/builders/141/builds/369.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: a4c18137d84bc48df49ee0101bef465a955e62ac
https://github.com/llvm/llvm-project/commit/a4c18137d84bc48df49ee0101bef465a955e62ac
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lldb/test/API/commands/log/invalid-args/TestInvalidArgsLog.py
M lldb/test/API/commands/thread/backtrace/TestThreadBacktraceRepeat.py
M lldb/test/API/commands/trace/multiple-threads/TestTraceStartStopMultipleThreads.py
M lldb/test/API/functionalities/completion/TestCompletion.py
M lldb/test/API/functionalities/gdb_remote_client/TestIOSSimulator.py
M lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py
M lldb/test/API/lang/cpp/diamond/TestCppDiamond.py
M lldb/test/API/lang/objcxx/cxx-bridged-po/TestObjCXXBridgedPO.py
M lldb/test/API/lang/rust/enum-structs/TestRustEnumStructs.py
M lldb/test/API/test_utils/TestDecorators.py
Log Message:
-----------
[lldb][test] Remove duplicate testcase names in API test-suite (#97043)
In one of my recent PRs I mistakenly had two test-cases with the same
name, preventing one of them to run. Since it's an easy mistake to make
(e.g., copy pasting existing test-cases), I ran following sanity-check
script over `lldb/test/API`, which found couple of tests which were
losing coverage because of this (or in some cases simply had duplicate
tests):
```
import ast
import sys
filename = sys.argv[1]
print(f'Checking {filename}...')
tree = ast.parse(open(filename, 'r').read())
for node in ast.walk(tree):
if not isinstance(node, ast.ClassDef):
continue
func_names = []
for child in ast.iter_child_nodes(node):
if isinstance(child, ast.FunctionDef):
func_names.append(child.name)
seen_func_names = set()
duplicate_func_names = []
for name in func_names:
if name in seen_func_names:
duplicate_func_names.append(name)
else:
seen_func_names.add(name)
if len(duplicate_func_names) != 0:
print(f'Multiple func names found:\n\t{duplicate_func_names}\n\tclass {node.name}\n\tfile: {filename}')
```
This patch fixes these cases.
Commit: cddbcd15a0e6ef59e1cae0a68d000b0c5942ff43
https://github.com/llvm/llvm-project/commit/cddbcd15a0e6ef59e1cae0a68d000b0c5942ff43
Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M flang/lib/Parser/prescan.cpp
A flang/test/Preprocessing/kw-in-char.F90
Log Message:
-----------
[flang][preprocessor] Expand some keyword macros in quoted character … (#96987)
…literals
To help port codes from compilers using pre-ANSI C preprocessors, which
didn't care much about context when replacing macros, support the
replacement of keyword macros in quoted character literals when (and
only when) the name of the keyword macro constitutes the entire
significant portion of a free form continuation line. See the new test
case for a motivating example.
Fixes https://github.com/llvm/llvm-project/issues/96781.
Commit: 259ce1199906554fba5c8d3b07b6ce14ee42d301
https://github.com/llvm/llvm-project/commit/259ce1199906554fba5c8d3b07b6ce14ee42d301
Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M flang/lib/Parser/prescan.cpp
M flang/lib/Parser/prescan.h
M flang/lib/Parser/token-sequence.cpp
A flang/test/Preprocessing/sentinel-after-semi.F90
Log Message:
-----------
[flang] Accept a compiler directive sentinel after a semicolon (#96966)
Don't treat !DIR$ or an active !$ACC, !$OMP, &c. as a comment when they
appear after a semicolon, but instead treat them as a compiler directive
sentinel.
Commit: c44e9ff691a10cd900b93d9ff4e0ada355ca82d7
https://github.com/llvm/llvm-project/commit/c44e9ff691a10cd900b93d9ff4e0ada355ca82d7
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
Log Message:
-----------
[IndirectCallPromotion] Use ArrayRef consistently (NFC) (#96412)
Commit: 6b4a13a15aef64bf284612fcdbe07662b96a881b
https://github.com/llvm/llvm-project/commit/6b4a13a15aef64bf284612fcdbe07662b96a881b
Author: Jon Roelofs <jonathan_roelofs at apple.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/test/Driver/aarch64-mac-cpus.c
M clang/test/Misc/target-invalid-cpu-note.c
M llvm/include/llvm/MC/MCSubtargetInfo.h
M llvm/include/llvm/TargetParser/AArch64TargetParser.h
M llvm/lib/Target/AArch64/AArch64Processors.td
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
M llvm/lib/TargetParser/AArch64TargetParser.cpp
M llvm/utils/TableGen/ARMTargetDefEmitter.cpp
M llvm/utils/TableGen/SubtargetEmitter.cpp
Log Message:
-----------
[llvm][AArch64][TableGen] Create a ProcessorAlias record (#96249)
... and use it to organize all of the AArch64 CPU aliases.
Commit: 2a4cbf8d2f49a3176800137aed7ea7f8f33a0b92
https://github.com/llvm/llvm-project/commit/2a4cbf8d2f49a3176800137aed7ea7f8f33a0b92
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/Analysis/Loads.h
M llvm/lib/Analysis/Loads.cpp
Log Message:
-----------
[Loads] Const correct the Size argument to isSafeToLoadUnconditionally. NFC (#96993)
The APInt is not modified so we should pass by const reference.
Commit: 4e2e4856b7aa2681bae67b0b7af65272561031e9
https://github.com/llvm/llvm-project/commit/4e2e4856b7aa2681bae67b0b7af65272561031e9
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/docs/RISCVUsage.rst
Log Message:
-----------
[RISCV] Update SiFive VCIX documentation link. NFC (#96986)
The previous version of the document did not prefix the intrinsic names
with `__riscv_`. That has been corrected now. We have always implemented
the intrinsics with the `__riscv_` prefix so now the documentation
matches our implementation.
The document is now labeled as 1.1, but I have not changed the extension
version in the compiler since it was only changing the intrinsic names.
Commit: 784152056ea40a800a8fd9f4157a428dfb7a6de8
https://github.com/llvm/llvm-project/commit/784152056ea40a800a8fd9f4157a428dfb7a6de8
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
M llvm/test/Transforms/SLPVectorizer/RISCV/math-function.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls-inseltpoison.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls.ll
Log Message:
-----------
[SLP]Fix the cost of the adjusted extracts in per-register analysis.
Previous patch did not pass the list of the extract indices by
reference, so the compiler just ignored them. Pass indices by reference
and fix the per-register analysis.
Reviewers: RKSimon
Reviewed By: RKSimon
Pull Request: https://github.com/llvm/llvm-project/pull/96808
Commit: 74852bfa4cfd3fcbc3b8846c7bc19cbb712107b7
https://github.com/llvm/llvm-project/commit/74852bfa4cfd3fcbc3b8846c7bc19cbb712107b7
Author: Izaak Schroeder <izaak.schroeder at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M libc/include/CMakeLists.txt
Log Message:
-----------
[libc]: fix missing `linux/error-number-macros.h` (#97101)
The headers installation previously missed platform-specific number
macros, and this fixes that. From discussion on LLVM discord with
`michaelrj` – ccing @michaelrj-google who hopefully is the same person 😅
N.B. I have tested this manually in my Linux Dockerfile and it appears
to do the right thing; I haven't done much more than that.
Commit: 4713bd4ccc0c0d568f92916e7851d993291742c0
https://github.com/llvm/llvm-project/commit/4713bd4ccc0c0d568f92916e7851d993291742c0
Author: Jinsong Ji <jinsong.ji at intel.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/test/CodeGen/target-data.c
Log Message:
-----------
[NFC] [clang][SPIR-V] Use AMDGPU prefix to avoid confusion (#96962)
Reusing prefix SPIRV64 while adding an useless(and wrong) line
AMDGPUSPIRV64 is confusing.
Update it by copying SPIRV64 line to AMDGPU line.
Commit: a9c12e481bfef5b2913e2241486f4dd450188cd2
https://github.com/llvm/llvm-project/commit/a9c12e481bfef5b2913e2241486f4dd450188cd2
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
M llvm/test/Transforms/SLPVectorizer/RISCV/math-function.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls-inseltpoison.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls.ll
Log Message:
-----------
Revert "[SLP]Fix the cost of the adjusted extracts in per-register analysis."
This reverts commit 784152056ea40a800a8fd9f4157a428dfb7a6de8 to fix
buildbots issues reported in
https://lab.llvm.org/buildbot/#/builders/4/builds/315 and https://lab.llvm.org/buildbot/#/builders/35/builds/481
Commit: 2df2373eb898f138c2eddc513e3ab3e6552e252c
https://github.com/llvm/llvm-project/commit/2df2373eb898f138c2eddc513e3ab3e6552e252c
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
M llvm/test/CodeGen/AArch64/GlobalISel/legalize-fcopysign.mir
M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fcopysign.mir
M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-intrinsic-round.mir
Log Message:
-----------
DAG/GlobalISel: Set disjoint for or in copysign lowering (#97057)
We masked out the sign bit from one value, and the non-sign bits
from the other so there should be no common bits set.
No idea how to test this on the DAG path, other than scraping
the debug logs. A few targets hit this path with f16 values, but
the resulting i16 ors get anyext promoted and lose the disjoint
flag. In the fp128 case, PPC gets further and the or loses the flag
somewhere else later. Adding a haveNoCommonBits assert shows this
works though.
Commit: a8b722702db9bbf88f67a31c0c308865154576e2
https://github.com/llvm/llvm-project/commit/a8b722702db9bbf88f67a31c0c308865154576e2
Author: Arthur Eubanks <aeubanks at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/IPO/Inliner.cpp
Log Message:
-----------
[Inliner] Pass updated SCC to InlineAdvisor::onPassExit() (#96553)
InitialC may be logically invalid, although iterating through it doesn't
crash. Always use the updated SCC.
Commit: 4ae23bcca144b542f16d45acc8f270e156e2fa4e
https://github.com/llvm/llvm-project/commit/4ae23bcca144b542f16d45acc8f270e156e2fa4e
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXTargetStreamer.cpp
M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXTargetStreamer.h
Log Message:
-----------
[NVPTX] Correct the condition to print "\t}\n" for DWARF sections
`NVPTXTargetStreamer::changeSection` needs `CurSection` to properly
print "\t}\n" for DWARF sections.
db48f1a1764023f8efeb055e343b967d1eb37d19 added
`MCStreamer::changeSection` before `TS->changeSection`,
making `CurSection == Section` when `getCurrentSectionOnly` switches to
`CurFrag` (626eef5ecf92e98cbfccfa6134e0a760e7592813).
cf311a1131b9aef3e66b2a20ad49cfc77212754b did fix the bug, but the
mechanism is confusing. Fix it using nullable getCurrentSectionOnly().
Commit: 798754f6c6fe19d19984ca8370806cbcdf5f8294
https://github.com/llvm/llvm-project/commit/798754f6c6fe19d19984ca8370806cbcdf5f8294
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/ConstraintElimination/induction-condition-in-loop-exit.ll
Log Message:
-----------
[ConstraintElim] Add multi-exit tests for #94610.
Additional test coverage with multi-exit loops for
https://github.com/llvm/llvm-project/pull/94610.
Commit: d70963a762850e74b79e178e006dc7861c2c94e5
https://github.com/llvm/llvm-project/commit/d70963a762850e74b79e178e006dc7861c2c94e5
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
M llvm/test/Transforms/SLPVectorizer/RISCV/math-function.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls-inseltpoison.ll
M llvm/test/Transforms/SLPVectorizer/X86/alternate-calls.ll
Log Message:
-----------
[SLP]Fix the cost of the adjusted extracts in per-register analysis.
Previous patch did not pass the list of the extract indices by
reference, so the compiler just ignored them. Pass indices by reference
and fix the per-register analysis.
Reviewers: RKSimon
Reviewed By: RKSimon
Pull Request: https://github.com/llvm/llvm-project/pull/96808
Commit: 2264544e2d13957f36fd19864d9633a3278a9d74
https://github.com/llvm/llvm-project/commit/2264544e2d13957f36fd19864d9633a3278a9d74
Author: Jacob Lambert <jacob.lambert at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/CodeGen/BackendConsumer.h
M clang/lib/CodeGen/BackendUtil.cpp
M clang/lib/CodeGen/CodeGenAction.cpp
M clang/lib/CodeGen/LinkInModulesPass.cpp
M clang/lib/CodeGen/LinkInModulesPass.h
Log Message:
-----------
[clang][CodeGen] Remove unnecessary ShouldLinkFiles conditional (#96951)
We have reworked the bitcode linking option to no longer link twice if
post-optimization linking is requested. As such, we no longer need to
conditionally link bitcodes supplied via -mlink-bitcode-file, as there
is no danger of linking them twice
Commit: b6ba10c6d4455a237ff2e65772d332821721cdf3
https://github.com/llvm/llvm-project/commit/b6ba10c6d4455a237ff2e65772d332821721cdf3
Author: Matthew Weingarten <matt at weingarten.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/PGOProfile/Inputs/memprof.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof.nocolinfo.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof.nocolinfo.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_internal_linkage.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_internal_linkage.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_loop_unroll.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_loop_unroll.memprofraw
M llvm/test/Transforms/PGOProfile/Inputs/memprof_missing_leaf.exe
M llvm/test/Transforms/PGOProfile/Inputs/memprof_missing_leaf.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/basic-histogram.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/basic-histogram.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/basic.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/basic.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/buildid.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/buildid.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/inline.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/inline.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/multi.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/multi.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/padding-histogram.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/padding-histogram.memprofraw
M llvm/test/tools/llvm-profdata/Inputs/pic.memprofexe
M llvm/test/tools/llvm-profdata/Inputs/pic.memprofraw
Log Message:
-----------
[Memprof] Reduce test binary sizes for memprof tests. (#97114)
PR 94264 had substantial increase in test binary size. This was due to
building LLVM and compiler-rt with GCC, implicitly causing the runtimes
to be built with full debuginfo. Rebuilding LLVM with
`-DCMAKE_CXX_COMPILER=/usr/bin/clang++` and regenerating .exe files with
script `update_memprof_inputs.sh` avoids this increase in test binary
size.
Commit: 9f10252c4ad7cffbbcf692fa9c953698f82ac4f5
https://github.com/llvm/llvm-project/commit/9f10252c4ad7cffbbcf692fa9c953698f82ac4f5
Author: Haopeng Liu <153236845+haopliu at users.noreply.github.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/IR/ConstantRangeList.h
M llvm/lib/IR/ConstantRangeList.cpp
M llvm/unittests/IR/ConstantRangeListTest.cpp
Log Message:
-----------
Add ConstantRangeList::subtract(ConstantRange) (#97093)
Add ConstantRangeList::subtract(ConstantRange).
This API will be used in the "initializes" attribute inference as well
(for load instructions).
Commit: ded956440739ae326a99cbaef18ce4362e972679
https://github.com/llvm/llvm-project/commit/ded956440739ae326a99cbaef18ce4362e972679
Author: Jeffrey Byrnes <Jeffrey.Byrnes at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULateCodeGenPrepare.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
A llvm/test/CodeGen/AMDGPU/GlobalISel/vni8-across-blocks.ll
M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-break-large-phis.ll
M llvm/test/CodeGen/AMDGPU/dagcomb-extract-vec-elt-different-sizes.ll
M llvm/test/CodeGen/AMDGPU/extract-subvector-16bit.ll
M llvm/test/CodeGen/AMDGPU/extract-subvector.ll
M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
M llvm/test/CodeGen/AMDGPU/sdwa-peephole.ll
M llvm/test/CodeGen/AMDGPU/vni8-across-blocks.ll
A llvm/test/CodeGen/AMDGPU/vni8-live-reg-opt.ll
Log Message:
-----------
[AMDGPU] Add IR LiveReg type-based optimization
Change-Id: Ia0d11b79b8302e79247fe193ccabc0dad2d359a0
Commit: 664497557ae7e726b424d325533cdce8104b3337
https://github.com/llvm/llvm-project/commit/664497557ae7e726b424d325533cdce8104b3337
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CodeGenModule.h
M clang/test/CodeGenCXX/attr-annotate.cpp
Log Message:
-----------
[CodeGen] Use MapVector to stabilize iteration order
Otherwise clang/test/CodeGenCXX/attr-annotate.cpp
output could fail when llvm::hash_value(StringRef) changes
(#96282).
EmitGlobalAnnotations iterates over DeferredAnnotations.
Commit: b8c92938ef9bd60cc55e6094965f15db1e7946d5
https://github.com/llvm/llvm-project/commit/b8c92938ef9bd60cc55e6094965f15db1e7946d5
Author: Matthew Weingarten <matt at weingarten.org>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/test/Transforms/PGOProfile/memprof_internal_linkage.ll
Log Message:
-----------
[Memprof] Fix linkage number for memprof test. (#97119)
Update function name in `memprof_internal_linkage.ll` test. Needs to be
updated every time we regenerate the binary.
Commit: 982c54719289c1d85d03be3ad9e95bbfd2862aee
https://github.com/llvm/llvm-project/commit/982c54719289c1d85d03be3ad9e95bbfd2862aee
Author: Jacob Lambert <jacob.lambert at amd.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang/lib/CodeGen/LinkInModulesPass.cpp
M clang/lib/CodeGen/LinkInModulesPass.h
Log Message:
-----------
[clang][CodeGen] Cleanup missed ShouldLinkFiles definitions (#97115)
Follow up to
https://github.com/llvm/llvm-project/commit/2264544e2d13957f36fd19864d9633a3278a9d74
Commit: ce80c80dca45c7b4636a3e143973e2c6cbdb2884
https://github.com/llvm/llvm-project/commit/ce80c80dca45c7b4636a3e143973e2c6cbdb2884
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/Hashing.h
M llvm/lib/Support/CMakeLists.txt
R llvm/lib/Support/Hashing.cpp
M llvm/unittests/ADT/HashingTest.cpp
M llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
Log Message:
-----------
[Hashing] Use a non-deterministic seed if LLVM_ENABLE_ABI_BREAKING_CHECKS
Hashing.h provides hash_value/hash_combine/hash_combine_range, which are
primarily used by `DenseMap<StringRef, X>`
Users shouldn't rely on specific hash values due to size_t differences
on 32-bit/64-bit platforms and potential algorithm changes.
`set_fixed_execution_hash_seed` is provided but it has never been used.
In LLVM_ENABLE_ABI_BREAKING_CHECKS builds, take the the address of a
static storage duration variable as the seed like
absl/hash/internal/hash.h `kSeed`. (See https://reviews.llvm.org/D93931
for workaround for older Clang. Mach-O x86-64 forces PIC, so absl's
`__apple_build_version__` check is unnecessary.)
LLVM_ENABLE_ABI_BREAKING_CHECKS defaults to `WITH_ASSERTS` and is
enabled in an assertion build.
In a non-assertion build, `get_execution_seed` returns the fixed value
regardless of `NDEBUG`. Removing a variable load yields noticeable
size/performance improvement.
A few users relying on the iteration order of `DenseMap<StringRef, X>`
have been fixed (e.g., f8f4235612b9 c025bd1fdbbd 89e8e63f47ff
86eb6bf6715c eb8d03656549 0ea6b8e476c2 58d7a6e0e636 8ea31db27211
592abf29f9f7 664497557ae7).
>From my experience fixing [`StringMap`](https://discourse.llvm.org/t/reverse-iteration-bots/72224)
iteration order issues, the scale of issues is similar.
Pull Request: https://github.com/llvm/llvm-project/pull/96282
Commit: 15ad7919f6dd18b5d7f5a22daad6a5c25ecb8793
https://github.com/llvm/llvm-project/commit/15ad7919f6dd18b5d7f5a22daad6a5c25ecb8793
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
A llvm/include/llvm/Transforms/Instrumentation/NumericalStabilitySanitizer.h
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
M llvm/lib/Transforms/Instrumentation/CMakeLists.txt
A llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
A llvm/test/Instrumentation/NumericalStabilitySanitizer/basic.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/cfg.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/invoke.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/memory.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/non_float_store.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/scalable_vector.ll
Log Message:
-----------
[LLVM][Instrumentation] Add numerical sanitizer (#85916)
This PR introduces the numerical sanitizer originally proposed by
Clement Courbet on https://reviews.llvm.org/D97854
(https://arxiv.org/abs/2102.12782).
The main additions include:
- Migration to LLVM opaque pointers
- Migration to various updated APIs
- Extended coverage for LLVM instructions/intrinsics
- Code refactoring
The tool is still very experimental, the coverage (e.g. for intrinsics /
library functions) is incomplete.
Link: https://discourse.llvm.org/t/rfc-revival-of-numerical-sanitizer/79601
---------
Co-authored-by: Fangrui Song <i at maskray.me>
Commit: 371e924605a45bcdfcba1aca939f127338dd91d8
https://github.com/llvm/llvm-project/commit/371e924605a45bcdfcba1aca939f127338dd91d8
Author: RoseZhang03 <rosezhang at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
A libc/newhdrgen/yaml/arpa_inet.yaml
A libc/newhdrgen/yaml/dirent.yaml
A libc/newhdrgen/yaml/errno.yaml
A libc/newhdrgen/yaml/fcntl.yaml
A libc/newhdrgen/yaml/float.yaml
A libc/newhdrgen/yaml/inttypes.yaml
A libc/newhdrgen/yaml/limits.yaml
A libc/newhdrgen/yaml/rpc.yaml
A libc/newhdrgen/yaml/search.yaml
A libc/newhdrgen/yaml/setjmp.yaml
A libc/newhdrgen/yaml/spawn.yaml
A libc/newhdrgen/yaml/stdbit.yaml
A libc/newhdrgen/yaml/stdckdint.yaml
A libc/newhdrgen/yaml/stdint.yaml
A libc/newhdrgen/yaml/sys_auxv.yaml
A libc/newhdrgen/yaml/sys_epoll.yaml
A libc/newhdrgen/yaml/sys_ioctl.yaml
A libc/newhdrgen/yaml/sys_prctl.yaml
A libc/newhdrgen/yaml/sys_random.yaml
A libc/newhdrgen/yaml/sys_resource.yaml
A libc/newhdrgen/yaml/sys_select.yaml
A libc/newhdrgen/yaml/sys_sendfile.yaml
A libc/newhdrgen/yaml/sys_socket.yaml
A libc/newhdrgen/yaml/sys_stat.yaml
A libc/newhdrgen/yaml/sys_statvfs.yaml
A libc/newhdrgen/yaml/sys_time.yaml
A libc/newhdrgen/yaml/sys_types.yaml
A libc/newhdrgen/yaml/sys_utsname.yaml
A libc/newhdrgen/yaml/termios.yaml
A libc/newhdrgen/yaml/threads.yaml
A libc/newhdrgen/yaml/uchar.yaml
A libc/newhdrgen/yaml/unistd.yaml
A libc/newhdrgen/yaml/wchar.yaml
Log Message:
-----------
[libc] added rest of yaml files for new headergen (#96977)
Added yaml files containing functions from only one standard.
Also added one combined standard yaml file (errno.yaml).
assert.yaml is still work in progress.
Commit: 9572388a849c494d45df334f9facd8ee6663953f
https://github.com/llvm/llvm-project/commit/9572388a849c494d45df334f9facd8ee6663953f
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/git/code-format-helper.py
Log Message:
-----------
Revert "[CI][format] Explicitly pass extensions to git-clang-format (#95794)"
This reverts commit 7620fe0d2d1e0257611c0ab0d96f3bf1bf7a1079.
This patch was causing some significant portion of code formatting jobs
to succeed when they should have failed. More investigation is needed.
Tracked in #97060.
Commit: ea8e4c025f26f32b35ae129704fe0f7d107ac690
https://github.com/llvm/llvm-project/commit/ea8e4c025f26f32b35ae129704fe0f7d107ac690
Author: Michael Liao <michael.hliao at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
Log Message:
-----------
[GlobalISel] Fix formatting in CallLowering.cpp. NFC
Commit: 4814628531451efb91ab0f4ab047f3a0469aef82
https://github.com/llvm/llvm-project/commit/4814628531451efb91ab0f4ab047f3a0469aef82
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M libcxx/include/__iterator/move_iterator.h
M libcxx/include/__type_traits/common_type.h
M libcxx/include/__type_traits/decay.h
Log Message:
-----------
[libc++][NFC] Replace conditional<>::type with __conditional_t (#96745)
`__conditional_t` is move efficient than `conditional`, since it avoids
instantiating a template for every type combination.
Commit: de18ff35caa764998321dc01306b509efe4be431
https://github.com/llvm/llvm-project/commit/de18ff35caa764998321dc01306b509efe4be431
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
Log Message:
-----------
[Instrumentation] Fix a warning
This patch fixes:
llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp:1528:38:
error: unused variable 'TableRef' [-Werror,-Wunused-variable]
Commit: ceeea9193726ff3ceeee48e0e121ac25ac12cef0
https://github.com/llvm/llvm-project/commit/ceeea9193726ff3ceeee48e0e121ac25ac12cef0
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lld/MachO/InputFiles.cpp
M lld/test/MachO/dead-strip.s
Log Message:
-----------
[lld-macho] Stabilize symbol order from InterfaceFile
llvm/include/llvm/TextAPI/InterfaceFile.h SymbolsSet uses a
llvm::DenseMap<SymbolsMapKey, Symbol *>, which has a non-deterministic
order. For now, stabilize the order in lld since it is much simpler
than refactoring InterfaceFile.h.
Commit: ecd67e5d1fc9056a07269150b2e2d3325c570701
https://github.com/llvm/llvm-project/commit/ecd67e5d1fc9056a07269150b2e2d3325c570701
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/lib/Transforms/Instrumentation/BUILD.gn
Log Message:
-----------
[gn build] Port 15ad7919f6dd
Commit: 5cf0b4d94ee0d202211cd79c9fb204cb97bc6d67
https://github.com/llvm/llvm-project/commit/5cf0b4d94ee0d202211cd79c9fb204cb97bc6d67
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lld/MachO/Config.h
M lld/test/MachO/lto-explicit-exports.ll
Log Message:
-----------
[lld-macho] Stabilize iteration order of config->exportedSymbols.literals
Otherwise lto-explicit-exports.ll might fail due to #96282.
Commit: 0991bd7887a313d4d6bb66ca44d11939ad71b660
https://github.com/llvm/llvm-project/commit/0991bd7887a313d4d6bb66ca44d11939ad71b660
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lld/MachO/Config.h
M lld/MachO/SectionPriorities.h
M lld/MachO/SyntheticSections.h
Log Message:
-----------
[lld-macho] Fix IWYU issues. NFC
Commit: ebc123e0793a1cbcb69b4af1548e339e018ffff2
https://github.com/llvm/llvm-project/commit/ebc123e0793a1cbcb69b4af1548e339e018ffff2
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M lld/ELF/SyntheticSections.cpp
M lld/ELF/Writer.cpp
Log Message:
-----------
[ELF] Create some synthetic sections only if !relocatable
`.rela.dyn` is currently created outside of the `config->hasDynSymTab`
condition. In relocatable links, `.rela.dyn` will be discarded by
`removeUnusedSyntheticSections`. It's better than suppress the creation
so that .relr.auth.dyn support (#96496) does not need to adjust
`removeUnusedSyntheticSections`.
Commit: cb24422b6f27bbdb9e55d5b3d0c4e8eb7e57d1d1
https://github.com/llvm/llvm-project/commit/cb24422b6f27bbdb9e55d5b3d0c4e8eb7e57d1d1
Author: Alex MacLean <amaclean at nvidia.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
A llvm/test/CodeGen/NVPTX/store-undef.ll
Log Message:
-----------
[NVPTX] remove store.params of undef (#96940)
Extend the logic for `NVPTXISD::StoreRetval` to `NVPTXISD::StoreParam`
to remove stores of undef values.
Commit: bf528849819733482cff205f3bdf1fe9ce2b92a4
https://github.com/llvm/llvm-project/commit/bf528849819733482cff205f3bdf1fe9ce2b92a4
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/unittests/CodeGen/MachineDomTreeUpdaterTest.cpp
Log Message:
-----------
[DomTreeUpdater] Fix use after free in unittests (#97133)
In #96851, the unit test contains use after free, which triggers
sanitizer error.
Fix https://lab.llvm.org/buildbot/#/builders/169/builds/490
Commit: d2c817df846a4fa141778560e2258ab674426f44
https://github.com/llvm/llvm-project/commit/d2c817df846a4fa141778560e2258ab674426f44
Author: Vigneshwar Jayakumar <vigneshwarjayakumar at gmail.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.cpp
A llvm/test/CodeGen/AMDGPU/lds-mixed-absolute-dynlds.ll
M llvm/test/CodeGen/AMDGPU/lds-run-twice.ll
Log Message:
-----------
[AMDGPU] Fix DynLDS causing crash when LowerLDS is run at fullLTO pipeline (#96038)
Direct mapped dynamic LDS is not lowered in the LowerLDSModule pass.
Hence it is not marked with an absolute symbol. When the LowerLDS pass is
rerun in LTO, compilation fails with an assert "cannot mix abs and non-abs LDVs".
This patch adds an additional check for direct mapped dynLDS to skip the assert.
Fixes SWDEV-454281
Commit: 61cd6bbb511d2aa4609fd264d2b6c2306f54bc8a
https://github.com/llvm/llvm-project/commit/61cd6bbb511d2aa4609fd264d2b6c2306f54bc8a
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
Log Message:
-----------
Revert "[Instrumentation] Fix a warning"
This reverts commit de18ff35caa764998321dc01306b509efe4be431.
The initial commit for nsan needs to be reverted
for now because of the issue detected by
https://lab.llvm.org/buildbot/#/builders/11/builds/822.
Commit: 493c384a7d94cce1d18824a6b0e1f9ee20cdc681
https://github.com/llvm/llvm-project/commit/493c384a7d94cce1d18824a6b0e1f9ee20cdc681
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
R llvm/include/llvm/Transforms/Instrumentation/NumericalStabilitySanitizer.h
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
M llvm/lib/Transforms/Instrumentation/CMakeLists.txt
R llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
R llvm/test/Instrumentation/NumericalStabilitySanitizer/basic.ll
R llvm/test/Instrumentation/NumericalStabilitySanitizer/cfg.ll
R llvm/test/Instrumentation/NumericalStabilitySanitizer/invoke.ll
R llvm/test/Instrumentation/NumericalStabilitySanitizer/memory.ll
R llvm/test/Instrumentation/NumericalStabilitySanitizer/non_float_store.ll
R llvm/test/Instrumentation/NumericalStabilitySanitizer/scalable_vector.ll
Log Message:
-----------
Revert "[LLVM][Instrumentation] Add numerical sanitizer (#85916)"
This reverts commit 15ad7919f6dd18b5d7f5a22daad6a5c25ecb8793.
The commit broke the build bot
https://lab.llvm.org/buildbot/#/builders/11/builds/822.
Commit: 70825368403202ab73900d8ff3dc096ddfef99b4
https://github.com/llvm/llvm-project/commit/70825368403202ab73900d8ff3dc096ddfef99b4
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Support/JSON.cpp
Log Message:
-----------
[JSON] Prefer static to namespace {}. NFC
Commit: b15fcdaf79e9b5931e8a7f9e09f8e3842d262dd7
https://github.com/llvm/llvm-project/commit/b15fcdaf79e9b5931e8a7f9e09f8e3842d262dd7
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/support/Trace.cpp
M clang-tools-extra/clangd/test/trace.test
M llvm/include/llvm/Support/JSON.h
M llvm/lib/Support/JSON.cpp
Log Message:
-----------
[JSON] Export sortedElements and fix CLANGD_TRACE non-determinism
clangd/test/trace.test might fail as llvm::hash_value(StringRef) is
non-deterministic per process (#96282).
Commit: 44a485702ac2d38cbefdf241ba89b751d952f64e
https://github.com/llvm/llvm-project/commit/44a485702ac2d38cbefdf241ba89b751d952f64e
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/lib/Transforms/Instrumentation/BUILD.gn
Log Message:
-----------
[gn build] Port 493c384a7d94
Commit: 8823448807f3b1a1362d1417e062d763734e02f5
https://github.com/llvm/llvm-project/commit/8823448807f3b1a1362d1417e062d763734e02f5
Author: Ethan Luis McDonough <ethanluismcdonough at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M offload/test/api/omp_dynamic_shared_memory.c
M offload/test/jit/empty_kernel_lvl1.c
M offload/test/jit/empty_kernel_lvl2.c
M offload/test/jit/type_punning.c
M offload/test/libc/assert.c
M offload/test/lit.cfg
M offload/test/mapping/auto_zero_copy.cpp
M offload/test/mapping/auto_zero_copy_apu.cpp
M offload/test/mapping/auto_zero_copy_globals.cpp
M offload/test/mapping/prelock.cpp
M offload/test/offloading/barrier_fence.c
M offload/test/offloading/bug49334.cpp
M offload/test/offloading/default_thread_limit.c
M offload/test/offloading/dynamic_module.c
M offload/test/offloading/fortran/basic-target-parallel-do.f90
M offload/test/offloading/fortran/basic-target-parallel-region.f90
M offload/test/offloading/fortran/basic-target-region-1D-array-section.f90
M offload/test/offloading/fortran/basic-target-region-3D-array-section.f90
M offload/test/offloading/fortran/basic-target-region-3D-array.f90
M offload/test/offloading/fortran/basic_target_region.f90
M offload/test/offloading/fortran/constant-arr-index.f90
M offload/test/offloading/fortran/declare-target-vars-in-target-region.f90
M offload/test/offloading/fortran/double-target-call-with-declare-target.f90
M offload/test/offloading/fortran/target-map-allocatable-array-section-1d-bounds.f90
M offload/test/offloading/fortran/target-map-allocatable-array-section-3d-bounds.f90
M offload/test/offloading/fortran/target-map-allocatable-map-scopes.f90
M offload/test/offloading/fortran/target-map-derived-type-full-1.f90
M offload/test/offloading/fortran/target-map-derived-type-full-2.f90
M offload/test/offloading/fortran/target-map-derived-type-full-implicit-1.f90
M offload/test/offloading/fortran/target-map-derived-type-full-implicit-2.f90
M offload/test/offloading/fortran/target-map-double-large-nested-dtype-multi-member.f90
M offload/test/offloading/fortran/target-map-double-nested-dtype-array-bounds.f90
M offload/test/offloading/fortran/target-map-double-nested-dtype-double-array-bounds.f90
M offload/test/offloading/fortran/target-map-double-nested-dtype-single-member.f90
M offload/test/offloading/fortran/target-map-dtype-arr-bounds-member-enter-exit-update.f90
M offload/test/offloading/fortran/target-map-dtype-arr-bounds-member-enter-exit.f90
M offload/test/offloading/fortran/target-map-dtype-explicit-individual-array-member.f90
M offload/test/offloading/fortran/target-map-dtype-multi-explicit-array-3D-member-bounds.f90
M offload/test/offloading/fortran/target-map-dtype-multi-explicit-array-member-bounds.f90
M offload/test/offloading/fortran/target-map-dtype-multi-explicit-array-member.f90
M offload/test/offloading/fortran/target-map-dtype-multi-explicit-member.f90
M offload/test/offloading/fortran/target-map-enter-exit-allocatables.f90
M offload/test/offloading/fortran/target-map-enter-exit-array-2.f90
M offload/test/offloading/fortran/target-map-enter-exit-array-bounds.f90
M offload/test/offloading/fortran/target-map-enter-exit-array.f90
M offload/test/offloading/fortran/target-map-enter-exit-scalar.f90
M offload/test/offloading/fortran/target-map-individual-dtype-member-map.f90
M offload/test/offloading/fortran/target-map-large-nested-dtype-multi-member.f90
M offload/test/offloading/fortran/target-map-nested-dtype-complex-member.f90
M offload/test/offloading/fortran/target-map-nested-dtype-derived-member.f90
M offload/test/offloading/fortran/target-map-nested-dtype-multi-member.f90
M offload/test/offloading/fortran/target-map-nested-dtype-single-member.f90
M offload/test/offloading/fortran/target-map-pointer-scopes-enter-exit.f90
M offload/test/offloading/fortran/target-map-pointer-target-array-section-3d-bounds.f90
M offload/test/offloading/fortran/target-map-pointer-target-scopes.f90
M offload/test/offloading/fortran/target-map-two-dtype-explicit-member.f90
M offload/test/offloading/fortran/target-map-two-dtype-individual-member-array-1D-bounds.f90
M offload/test/offloading/fortran/target-map-two-dtype-mixed-implicit-explicit-capture-1.f90
M offload/test/offloading/fortran/target-map-two-dtype-mixed-implicit-explicit-capture-2.f90
M offload/test/offloading/fortran/target-map-two-dtype-multi-member-array-1D-bounds.f90
M offload/test/offloading/fortran/target-map-two-nested-dtype-member-array-map.f90
M offload/test/offloading/fortran/target-nested-target-data.f90
M offload/test/offloading/fortran/target-parallel-do-collapse.f90
M offload/test/offloading/fortran/target-region-implicit-array.f90
M offload/test/offloading/fortran/target_map_common_block.f90
M offload/test/offloading/fortran/target_map_common_block1.f90
M offload/test/offloading/fortran/target_map_common_block2.f90
M offload/test/offloading/fortran/target_update.f90
M offload/test/offloading/memory_manager.cpp
M offload/test/offloading/ompx_bare.c
M offload/test/offloading/ompx_bare_ballot_sync.c
M offload/test/offloading/ompx_bare_shfl_down_sync.cpp
M offload/test/offloading/ompx_coords.c
M offload/test/offloading/ompx_saxpy_mixed.c
M offload/test/offloading/parallel_offloading_map.cpp
M offload/test/offloading/parallel_target_teams_reduction.cpp
M offload/test/offloading/parallel_target_teams_reduction_max.cpp
M offload/test/offloading/parallel_target_teams_reduction_min.cpp
M offload/test/offloading/small_trip_count.c
M offload/test/offloading/small_trip_count_thread_limit.cpp
M offload/test/offloading/spmdization.c
M offload/test/offloading/target_critical_region.cpp
M offload/test/offloading/taskloop_offload_nowait.cpp
M offload/test/offloading/thread_limit.c
M offload/test/offloading/workshare_chunk.c
M offload/test/ompt/target_memcpy.c
M offload/test/ompt/target_memcpy_emi.c
M offload/test/ompt/veccopy.c
M offload/test/ompt/veccopy_data.c
M offload/test/ompt/veccopy_disallow_both.c
M offload/test/ompt/veccopy_emi.c
M offload/test/ompt/veccopy_emi_map.c
M offload/test/ompt/veccopy_map.c
Log Message:
-----------
[Offload] Refactor offload test requirements (#95196)
Many tests in the `offload` project have requirements defined by which
targets are not supported rather than which platforms are supported.
This patch aims to streamline the requirement definitions by adding four
new feature tags: `host`, `gpu`, `amdgpu`, and `nvidiagpu`.
Commit: 3e53c97d33210db68188e731e93ee48dbaeeae32
https://github.com/llvm/llvm-project/commit/3e53c97d33210db68188e731e93ee48dbaeeae32
Author: Vitaly Buka <vitalybuka at google.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULateCodeGenPrepare.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
R llvm/test/CodeGen/AMDGPU/GlobalISel/vni8-across-blocks.ll
M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-break-large-phis.ll
M llvm/test/CodeGen/AMDGPU/dagcomb-extract-vec-elt-different-sizes.ll
M llvm/test/CodeGen/AMDGPU/extract-subvector-16bit.ll
M llvm/test/CodeGen/AMDGPU/extract-subvector.ll
M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
M llvm/test/CodeGen/AMDGPU/sdwa-peephole.ll
M llvm/test/CodeGen/AMDGPU/vni8-across-blocks.ll
R llvm/test/CodeGen/AMDGPU/vni8-live-reg-opt.ll
Log Message:
-----------
Revert "[AMDGPU] Add IR LiveReg type-based optimization" (#97138)
Part of #66838.
https://lab.llvm.org/buildbot/#/builders/52/builds/404
https://lab.llvm.org/buildbot/#/builders/55/builds/358
https://lab.llvm.org/buildbot/#/builders/164/builds/518
This reverts commit ded956440739ae326a99cbaef18ce4362e972679.
Commit: 0e9380177092f0dfc1acf778aeb08d47623c4db3
https://github.com/llvm/llvm-project/commit/0e9380177092f0dfc1acf778aeb08d47623c4db3
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-28 (Fri, 28 Jun 2024)
Changed paths:
M llvm/lib/TargetParser/RISCVISAInfo.cpp
Log Message:
-----------
[RISCV] Speed up RISCVISAInfo::updateImplication.
We don't need to use a SmallSetVector to keep track of the worklist.
We only insert into the worklist if the extension is not already
in the Exts map. We immediately add it the Exts map at the same
time we add it to the worklist. If we encounter the extension again
it will already be in Exts so we won't try to add it to the worklist
again. We can just use a SmallVector for the Worklist.
Commit: a7bf4124bfd2c740c0a9a06d2b53e4d7c91dac10
https://github.com/llvm/llvm-project/commit/a7bf4124bfd2c740c0a9a06d2b53e4d7c91dac10
Author: SahilPatidar <patidarsahil2001 at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
M llvm/test/Transforms/InstCombine/fcmp.ll
Log Message:
-----------
[InstCombine] Fold `fcmp pred (x - y), 0` into `fcmp pred x, y` (#85506)
Resolve #85245
Alive2: https://alive2.llvm.org/ce/z/F4rDwK
---------
Co-authored-by: Matt Arsenault <arsenm2 at gmail.com>
Co-authored-by: Jay Foad <jay.foad at gmail.com>
Commit: ed9584457def4a51596b9d72ce76a1bfed88fa30
https://github.com/llvm/llvm-project/commit/ed9584457def4a51596b9d72ce76a1bfed88fa30
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
A lldb/test/Shell/SymbolFile/DWARF/no_unique_address-base-alignment.cpp
A lldb/test/Shell/SymbolFile/DWARF/packed-alignof.cpp
M lldb/test/Shell/SymbolFile/DWARF/packed.cpp
Log Message:
-----------
[lldb][test] Add tests for alignof on class with overlapping bases (#97068)
Follow-up to https://github.com/llvm/llvm-project/pull/96932
Adds XFAILed test where LLDB incorrectly infers the alignment of a
derived class whose bases are overlapping due to [[no_unique_address]].
Specifically, the `InferAlignment` code-path of the
`ItaniumRecordLayoutBuilder` assumes that overlapping base offsets imply
a packed structure and thus sets alignment to 1. See discussion in
https://github.com/llvm/llvm-project/pull/93809.
Also adds test where LLDB correctly infers an alignment of `1` when a
packed base class is overlapping with other bases.
Lastly, there were a couple of `alignof` inconsistencies which I
encapsulated in an XFAIL-ed `packed-alignof.cpp`.
Commit: 40a5a86df9dd25ddabc2d6fe4b39fd5d54bc1713
https://github.com/llvm/llvm-project/commit/40a5a86df9dd25ddabc2d6fe4b39fd5d54bc1713
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/unittests/ProfileData/InstrProfTest.cpp
Log Message:
-----------
[ProfileData] Migrate to a new version of getValueProfDataFromInst (#96381)
Commit: 8d3abc92d663552b97de083e77d2cc76164d0dd4
https://github.com/llvm/llvm-project/commit/8d3abc92d663552b97de083e77d2cc76164d0dd4
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Disasm.cpp
Log Message:
-----------
[clang][Interp][NFC] Dump expression address
Commit: 99ff5d5c963b8bd9ccae99fbb17b8fc537fe8095
https://github.com/llvm/llvm-project/commit/99ff5d5c963b8bd9ccae99fbb17b8fc537fe8095
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/test/AST/Interp/arrays.cpp
Log Message:
-----------
[clang][Interp][NFC] Simplify test
Commit: 58160e78e5ed82bdcc1dcbda4d57442aa4e1dd9e
https://github.com/llvm/llvm-project/commit/58160e78e5ed82bdcc1dcbda4d57442aa4e1dd9e
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Descriptor.cpp
Log Message:
-----------
[clang][Interp][NFC] Use const pointers in Descriptor::getType()
Commit: 4a835480fa22106c0209e8c9485a616b2ead0892
https://github.com/llvm/llvm-project/commit/4a835480fa22106c0209e8c9485a616b2ead0892
Author: Youngsuk Kim <joseph942010 at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/FloatingPointMode.h
M llvm/include/llvm/Analysis/CFGPrinter.h
M llvm/include/llvm/Analysis/DDG.h
M llvm/include/llvm/DebugInfo/LogicalView/Core/LVSupport.h
M llvm/include/llvm/IR/ModuleSummaryIndex.h
M llvm/include/llvm/Object/MachO.h
Log Message:
-----------
[llvm] Avoid 'raw_string_ostream::str()' (NFC) (#96995)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: 171067923744d597648450d3da204dd2f4a3fea0
https://github.com/llvm/llvm-project/commit/171067923744d597648450d3da204dd2f4a3fea0
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
A llvm/include/llvm/Transforms/Instrumentation/NumericalStabilitySanitizer.h
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
M llvm/lib/Transforms/Instrumentation/CMakeLists.txt
A llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
A llvm/test/Instrumentation/NumericalStabilitySanitizer/basic.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/cfg.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/invoke.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/memory.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/non_float_store.ll
A llvm/test/Instrumentation/NumericalStabilitySanitizer/scalable_vector.ll
Log Message:
-----------
Reapply "[LLVM][Instrumentation] Add numerical sanitizer (#85916)"
This reverts commit 493c384a7d94cce1d18824a6b0e1f9ee20cdc681
and includes a fix for the build breakage.
Commit: 001da2214c2967291cc64ccdac6947b0c2ec77eb
https://github.com/llvm/llvm-project/commit/001da2214c2967291cc64ccdac6947b0c2ec77eb
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
A llvm/test/Transforms/SimplifyCFG/hoisting-metadata.ll
Log Message:
-----------
[SimplifyCFG] Add test for hoisting loads with tbaa metadata.
Commit: bd5a034b1fa8654c9149f5b23fb07901e12bfbe9
https://github.com/llvm/llvm-project/commit/bd5a034b1fa8654c9149f5b23fb07901e12bfbe9
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/utils/gn/secondary/llvm/lib/Transforms/Instrumentation/BUILD.gn
Log Message:
-----------
[gn build] Port 171067923744
Commit: 5cc1287bdbb2de9ad91e4ba8dc9eeb9508c734a5
https://github.com/llvm/llvm-project/commit/5cc1287bdbb2de9ad91e4ba8dc9eeb9508c734a5
Author: Nikita Popov <nikita.ppv at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CGBuilder.h
Log Message:
-----------
[CGBuilder] Use getDataLayout() helpers (NFC)
Commit: 56277948d577245be845c89a7d7c3a5ccd9747ef
https://github.com/llvm/llvm-project/commit/56277948d577245be845c89a7d7c3a5ccd9747ef
Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/Support/MathExtras.h
M llvm/unittests/Support/MathExtrasTest.cpp
Log Message:
-----------
MathExtras: avoid unnecessarily widening types (#95426)
Several multi-argument functions unnecessarily widen types beyond the
argument types. Template'ize the functions, and use std::common_type_t
to avoid this, hence optimizing the functions. A requirement of this
patch is to change the overflow behavior of alignTo to only overflow
when the result isn't representable in the return type.
Commit: d0fee98e0cd6afa116bed90c47cc33bbf8d7b867
https://github.com/llvm/llvm-project/commit/d0fee98e0cd6afa116bed90c47cc33bbf8d7b867
Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M mlir/include/mlir/Analysis/Presburger/Barvinok.h
M mlir/include/mlir/Analysis/Presburger/IntegerRelation.h
M mlir/include/mlir/Analysis/Presburger/Matrix.h
M mlir/include/mlir/Analysis/Presburger/PresburgerSpace.h
M mlir/include/mlir/Analysis/Presburger/Simplex.h
M mlir/include/mlir/Analysis/Presburger/Utils.h
M mlir/lib/Analysis/FlatLinearValueConstraints.cpp
M mlir/lib/Analysis/Presburger/Barvinok.cpp
M mlir/lib/Analysis/Presburger/CMakeLists.txt
M mlir/lib/Analysis/Presburger/IntegerRelation.cpp
M mlir/lib/Analysis/Presburger/LinearTransform.cpp
M mlir/lib/Analysis/Presburger/Matrix.cpp
M mlir/lib/Analysis/Presburger/PWMAFunction.cpp
M mlir/lib/Analysis/Presburger/PresburgerRelation.cpp
M mlir/lib/Analysis/Presburger/QuasiPolynomial.cpp
M mlir/lib/Analysis/Presburger/Simplex.cpp
M mlir/lib/Analysis/Presburger/Utils.cpp
M mlir/unittests/Analysis/Presburger/Utils.h
Log Message:
-----------
mlir/Presburger: strip dependency on MLIRSupport (#96517)
Strip the Presburger library's dependency on the MLIR Support library,
as well as the headers, in the interest of making it leaner.
This patch is part of a project to move the Presburger library into
LLVM.
Commit: 834ac2e205dd8e492d6084a7952e68e19a1f54db
https://github.com/llvm/llvm-project/commit/834ac2e205dd8e492d6084a7952e68e19a1f54db
Author: Emilia Kond <emilia at rymiel.space>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/Format/TokenAnnotator.cpp
M clang/unittests/Format/TokenAnnotatorTest.cpp
Log Message:
-----------
[clang-format] Allow ternary in all templates (#96801)
Currently, question mark and colon tokens are not allowed between angle
brackets, as a template argument, if we are in an expression context.
However, expressions can still allowed in non-expression contexts,
leading to inconsistent formatting.
Removing this check entirely fixes this issue, and, surprisingly, breaks
no tests.
Fixes https://github.com/llvm/llvm-project/issues/81385
Commit: 02b60893c3858d5d76cdca1bd9b684bdd7093fb7
https://github.com/llvm/llvm-project/commit/02b60893c3858d5d76cdca1bd9b684bdd7093fb7
Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M lldb/test/Shell/SymbolFile/DWARF/packed.cpp
Log Message:
-----------
[LLDB] xfail SymbolFile/DWARF/packed.cpp for Windows
SymbolFile/DWARF/packed.cpp introduced by #96932 has been failing on
AArch64/Windows buildbot.
https://lab.llvm.org/buildbot/#/builders/141/builds/374
I am marking it as an XFAIL to make the buildbot happy.
Commit: 74deadf19650f6f3b6392ba09caa20dd38ae41e0
https://github.com/llvm/llvm-project/commit/74deadf19650f6f3b6392ba09caa20dd38ae41e0
Author: Nikita Popov <llvm at npopov.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/include/llvm/IR/IRBuilder.h
M llvm/lib/CodeGen/HardwareLoops.cpp
M llvm/lib/CodeGen/MachineOutliner.cpp
M llvm/lib/CodeGen/TypePromotion.cpp
M llvm/lib/CodeGen/WasmEHPrepare.cpp
M llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp
M llvm/lib/IR/IRBuilder.cpp
M llvm/lib/Passes/PassBuilderBindings.cpp
M llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
M llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp
M llvm/lib/Target/AArch64/SMEABIPass.cpp
M llvm/lib/Target/AArch64/SVEIntrinsicOpts.cpp
M llvm/lib/Target/AMDGPU/AMDGPUPrintfRuntimeBinding.cpp
M llvm/lib/Target/ARM/ARMParallelDSP.cpp
M llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp
M llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
M llvm/lib/Target/X86/X86ISelLoweringCall.cpp
M llvm/lib/Target/X86/X86LowerAMXType.cpp
M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
M llvm/lib/Transforms/CFGuard/CFGuard.cpp
M llvm/lib/Transforms/Coroutines/CoroCleanup.cpp
M llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
M llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
M llvm/lib/Transforms/Instrumentation/CGProfile.cpp
M llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp
M llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp
M llvm/lib/Transforms/Instrumentation/PoisonChecking.cpp
M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
M llvm/lib/Transforms/Scalar/GuardWidening.cpp
M llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
M llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
M llvm/lib/Transforms/Utils/CallPromotionUtils.cpp
M llvm/unittests/Analysis/MemorySSATest.cpp
M llvm/unittests/Analysis/PluginInlineAdvisorAnalysisTest.cpp
M llvm/unittests/Analysis/PluginInlineOrderAnalysisTest.cpp
M llvm/unittests/Analysis/SparsePropagation.cpp
M llvm/unittests/CodeGen/InstrRefLDVTest.cpp
M llvm/unittests/CodeGen/LexicalScopesTest.cpp
M llvm/unittests/CodeGen/MachineBasicBlockTest.cpp
M llvm/unittests/CodeGen/MachineDomTreeUpdaterTest.cpp
M llvm/unittests/CodeGen/MachineInstrTest.cpp
M llvm/unittests/CodeGen/RegAllocScoreTest.cpp
M llvm/unittests/IR/CFGBuilder.cpp
M llvm/unittests/IR/PassBuilderCallbacksTest.cpp
M llvm/unittests/Passes/Plugins/DoublerPlugin/DoublerPlugin.cpp
M llvm/unittests/Passes/Plugins/PluginsTest.cpp
M llvm/unittests/Target/X86/TernlogTest.cpp
M llvm/unittests/Transforms/Utils/CodeMoverUtilsTest.cpp
M llvm/unittests/Transforms/Utils/LocalTest.cpp
M polly/lib/CodeGen/BlockGenerators.cpp
M polly/lib/CodeGen/CodeGeneration.cpp
M polly/lib/CodeGen/PerfMonitor.cpp
Log Message:
-----------
[IRBuilder] Don't include Module.h (NFC) (#97159)
This used to be necessary to fetch the DataLayout, but isn't anymore.
Commit: 74197925dcb144ba31c7abfc61494c31c03d1f64
https://github.com/llvm/llvm-project/commit/74197925dcb144ba31c7abfc61494c31c03d1f64
Author: Jie Fu <jiefu at tencent.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/examples/LLVMPrintFunctionNames/LLVMPrintFunctionNames.cpp
Log Message:
-----------
[clang][examples] Fix build failure (NFC)
/llvm-project/clang/examples/LLVMPrintFunctionNames/LLVMPrintFunctionNames.cpp:36:20:
error: cannot use incomplete type 'llvm::Module' as a range
for (auto &F : M)
^
Commit: 101a936bde47744084e04a64aa9af85c75d03afd
https://github.com/llvm/llvm-project/commit/101a936bde47744084e04a64aa9af85c75d03afd
Author: Corentin Jabot <corentinjabot at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/www/cxx_status.html
Log Message:
-----------
[Clang] dd the papers adopted in St Louis to the status page
Commit: 0ce801f91cd79bd2f94469bdf4c48e82f2721ec1
https://github.com/llvm/llvm-project/commit/0ce801f91cd79bd2f94469bdf4c48e82f2721ec1
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/include/clang/Basic/OpenMPKinds.h
M clang/lib/Basic/OpenMPKinds.cpp
M clang/lib/Parse/ParseOpenMP.cpp
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Implement `isOpenMPExecutableDirective` (#97089)
What is considered "executable" in clang differs slightly from the
OpenMP's "executable" category. In addition to the executable category,
subsidiary directives, and OMPD_error are considered executable.
Implement a function that performs that check.
Commit: cd0f89109bf90442cab8cfeaf5fce17cbddeef73
https://github.com/llvm/llvm-project/commit/cd0f89109bf90442cab8cfeaf5fce17cbddeef73
Author: Eymen Ünay <eymenunay at outlook.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/ExecutionEngine/JITLink/ELF_aarch32.cpp
A llvm/test/ExecutionEngine/JITLink/AArch32/ELF_data_alignment.s
M llvm/test/ExecutionEngine/Orc/global-ctor-order.ll
Log Message:
-----------
[JITLink][AArch32] Fix Unaligned Data Symbol Address Resolution (#97030)
The ARM architecture uses the LSB bit for ARM/Thumb mode switch
flagging. This is true for alignments of 2 and 4 but in data
relocations the alignment is 1 allowing the LSB bit to be set.
Now only `ELF::STT_FUNC` typed symbols are used in the
TargetFlag mechanism.
The test is a minimal example of the issue mentioned below.
Fixes #95911 "Orc global constructor order test fails on 32
bit ARM".
Commit: 9efa63359e3a26b98c043a7d9130f9d5b9eabd7a
https://github.com/llvm/llvm-project/commit/9efa63359e3a26b98c043a7d9130f9d5b9eabd7a
Author: Eymen Ünay <eymenunay at outlook.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/test/ExecutionEngine/JITLink/AArch32/ELF_data_alignment.s
Log Message:
-----------
[JITLink][AArch32] Fix buildbot failure by restricting test to assert build
The expressive test added in PR #97030 requires debug option in cli.
Commit: df067e567f7793a7c82096df0387a6e6dd31a828
https://github.com/llvm/llvm-project/commit/df067e567f7793a7c82096df0387a6e6dd31a828
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Disasm.cpp
Log Message:
-----------
[clang][Interp][NFC] Pretty-print global temporary APValues
Commit: 540fd42c755f20f7b79c6c79493ec36d8cb9b3d3
https://github.com/llvm/llvm-project/commit/540fd42c755f20f7b79c6c79493ec36d8cb9b3d3
Author: David CARLIER <devnexen at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/Driver/ToolChains/Solaris.cpp
M compiler-rt/cmake/config-ix.cmake
M compiler-rt/lib/safestack/safestack_platform.h
M compiler-rt/test/safestack/lit.cfg.py
Log Message:
-----------
[compiler-rt] adding safestack support for sunos platforms. (#95648)
Commit: d957da83791930a3c23f4f936ca7c7644c4b07a4
https://github.com/llvm/llvm-project/commit/d957da83791930a3c23f4f936ca7c7644c4b07a4
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Compiler.cpp
M clang/lib/AST/Interp/Interp.h
M clang/test/AST/Interp/references.cpp
Log Message:
-----------
[clang][Interp] Allow taking the address of a non-const global reference
This is not a read, but the GetGlobal op before failed if the reference
we were taking a pointer of was non-const. Use GetGlobalUnchecked
instead.
Commit: deb039e69ed7efc94ef517809f36298f40359c21
https://github.com/llvm/llvm-project/commit/deb039e69ed7efc94ef517809f36298f40359c21
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Program.cpp
M clang/lib/AST/Interp/Program.h
Log Message:
-----------
[clang][Interp][NFC] Provide Program accessor for global temporaries
Just like the one we have taking a ValueDecl*, provide a getGlobal()
version taking an expression.
Commit: a9c43b9a1433015410bf753d1b222a13651b343a
https://github.com/llvm/llvm-project/commit/a9c43b9a1433015410bf753d1b222a13651b343a
Author: Daniil Kovalev <dkovalev at accesssoftek.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M lld/ELF/Arch/AArch64.cpp
M lld/ELF/Relocations.cpp
M lld/ELF/SyntheticSections.cpp
M lld/ELF/SyntheticSections.h
M lld/ELF/Writer.cpp
M lld/test/ELF/aarch64-reloc-pauth.s
Log Message:
-----------
[lld][AArch64][ELF][PAC] Support `.relr.auth.dyn` section (#96496)
This re-applies #87635 after the issue described in
https://github.com/llvm/llvm-project/pull/87635#issuecomment-2155318065
is fixed in ebc123e0793a1cbcb69b4af1548e339e018ffff2. A corresponding
test is also added.
Original PR description below.
Support `R_AARCH64_AUTH_RELATIVE` relocation compression as described in
https://github.com/ARM-software/abi-aa/blob/main/pauthabielf64/pauthabielf64.rst#relocation-compression.
Commit: 1791b11b7d94d33a37897163702f5bfeb9a26f12
https://github.com/llvm/llvm-project/commit/1791b11b7d94d33a37897163702f5bfeb9a26f12
Author: thetruestblue <92476612+thetruestblue at users.noreply.github.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M compiler-rt/test/lit.common.cfg.py
Log Message:
-----------
[Darwin] Fix lit substitution for mtargetos flag on darwin devices (#96953)
Changes substitution logic to appropriately parse either format for min
deployment flag: -mtargetos={platform}{major}.{min){?-simulator} or
-m{platform}-{sim}-version-min={major}.{min} as the
apple_platform_min_deployment_target_flag.
rdar://130022065
Commit: f7fec8c80a986e82ef174080a3e07703c7b2c3c6
https://github.com/llvm/llvm-project/commit/f7fec8c80a986e82ef174080a3e07703c7b2c3c6
Author: smanna12 <soumi.manna at intel.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/Sema/SemaTemplate.cpp
Log Message:
-----------
[Clang] Prevent null pointer dereference in template deduction guide creation (#97097)
This patch addresses static analyzer concerns where `TSI` could be
dereferenced after being assigned a null value from `SubstType` in
`ConvertConstructorToDeductionGuideTransform()`.
The fixes now check null value of `TSI` after the call to `SubstType`
and return `nullptr` to prevent potential null pointer dereferences when
calling getTypeLoc() or getType() and ensure safe execution.
Commit: 9cdc85363780983803dafe96004ec9865390af11
https://github.com/llvm/llvm-project/commit/9cdc85363780983803dafe96004ec9865390af11
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
Log Message:
-----------
[SelectionDAG] Use a range-based for loop (NFC) (#97154)
UI++ in the loop might appear to indicate that the loop modifies the
container in some way (deletion or insertion), but the loop just
examines the container.
Commit: ddaa93b095288ce459be4096193c40a4ea247b11
https://github.com/llvm/llvm-project/commit/ddaa93b095288ce459be4096193c40a4ea247b11
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/BinaryFormat/MsgPackDocument.h
M llvm/lib/DebugInfo/PDB/Native/SymbolCache.cpp
M llvm/lib/ExecutionEngine/Orc/Layer.cpp
M llvm/lib/Object/TapiUniversal.cpp
M llvm/lib/Target/ARM/ARMBlockPlacement.cpp
M llvm/lib/Target/ARM/ARMConstantIslandPass.cpp
M llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp
M llvm/lib/XRay/Profile.cpp
M llvm/tools/lli/ForwardingMemoryManager.h
M llvm/tools/sancov/sancov.cpp
M llvm/unittests/Support/ErrorOrTest.cpp
Log Message:
-----------
[llvm] Use std::make_unique (NFC) (#97165)
This patch is based on clang-tidy's modernize-make-unique but limited
to those cases where type names are mentioned twice like
std::unique_ptr<Type>(new Type()), which is a bit mouthful.
Commit: 8d4aa1f22ea08b12a7958b681e8a265f78cb349f
https://github.com/llvm/llvm-project/commit/8d4aa1f22ea08b12a7958b681e8a265f78cb349f
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/EvalEmitter.cpp
M clang/lib/AST/Interp/EvalEmitter.h
M clang/lib/AST/Interp/Interp.h
M clang/lib/AST/Interp/InterpState.h
A clang/test/AST/Interp/const-temporaries.cpp
Log Message:
-----------
[clang][Interp] Update global temporaries at the end of a declaration
When we create a global temporary variable via a
LifetimeExtendedTemporaryDecl, we have an expression to initialize it
with, so we evaluate that expression, convert it to an APValue and set
it on the LETD. However, when the value is updated after the
initialization, we don't propagate the new value to the LETD, which
means we will see an outdated value set on the LETD.
Fix this by keeping a list of seen LETDs and update them from the
global variable at the end of evaluation a declaration.
Commit: 37698d924840a229e5a1bece8f5e845e0f5c80a6
https://github.com/llvm/llvm-project/commit/37698d924840a229e5a1bece8f5e845e0f5c80a6
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Interp.cpp
M clang/lib/AST/Interp/Interp.h
Log Message:
-----------
[clang][Interp][NFC] Use CheckLoad() in Inc/Dec ops
CheckLoad checks more things than we did before.
Commit: 40f4bd18f2fb01731fa7891fb7349e05dc98aeec
https://github.com/llvm/llvm-project/commit/40f4bd18f2fb01731fa7891fb7349e05dc98aeec
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Context.cpp
M clang/lib/AST/Interp/Context.h
M clang/lib/AST/Interp/EvalEmitter.cpp
M clang/lib/AST/Interp/Interp.cpp
M clang/lib/AST/Interp/InterpBlock.cpp
M clang/lib/AST/Interp/InterpBlock.h
M clang/lib/AST/Interp/InterpFrame.cpp
M clang/lib/AST/Interp/Program.cpp
M clang/test/AST/Interp/const-temporaries.cpp
A clang/test/AST/Interp/mutable.cpp
Log Message:
-----------
[clang][Interp] Allow reading mutable members if they were created...
... in this evaluation.
Commit: 5a8c4b597beed38e392f221042d29f475a3d1626
https://github.com/llvm/llvm-project/commit/5a8c4b597beed38e392f221042d29f475a3d1626
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/EvalEmitter.cpp
M clang/test/AST/Interp/const-temporaries.cpp
Log Message:
-----------
[clang][Interp] Don't allow reading from non-const blocks when returning
Commit: 2628a5fd2431184924cdc7d6b926bfeb36b75596
https://github.com/llvm/llvm-project/commit/2628a5fd2431184924cdc7d6b926bfeb36b75596
Author: Alexander Pivovarov <pivovaa at amazon.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/Support/APFloat.cpp
M llvm/unittests/ADT/APFloatTest.cpp
M mlir/python/mlir/extras/types.py
Log Message:
-----------
Rename f8E4M3 to f8E4M3FN in mlir.extras.types py package (#97102)
Currently `f8E4M3` is mapped to `Float8E4M3FNType`.
This PR renames `f8E4M3` to `f8E4M3FN` to accurately reflect the actual
type.
This PR is needed to avoid names conflict in upcoming PR which will add
IEEE 754 `Float8E4M3Type`.
https://github.com/llvm/llvm-project/pull/97118 Add f8E4M3 IEEE 754 type
Maksim, can you review this PR? @makslevental ?
Commit: c00ada070207979f092be9046a02fcfff8b9f9ce
https://github.com/llvm/llvm-project/commit/c00ada070207979f092be9046a02fcfff8b9f9ce
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/ADT/Hashing.h
Log Message:
-----------
[Hashing] get_execution_seed: use a non-vague linkage symbol
Follow-up to #96282.
Since llvm/lib/Target files are compiled with -fvisibility=hidden,
the seed variable in libLLVM.so is hidden in a -DLLVM_BUILD_LLVM_DYLIB=on build.
This would cause `hash_value(std::string()), hash_value(StringRef())` to
fail since the former (might be part of the main executable) and the
latter (llvm/lib/Support/StringRef.cpp in libLLVM.so) use copies in
different components.
Commit: 9ea9e71f2e14e1fc8247349ab5dcfa8cc5a639c8
https://github.com/llvm/llvm-project/commit/9ea9e71f2e14e1fc8247349ab5dcfa8cc5a639c8
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
Log Message:
-----------
[TargetLowering] Remove comment above definition of TargetLowering::EmitInstrWithCustomInserter. NFC
This duplicates the documentation from the declaration, but has
gotten out of sync. There was a mention of a DenseMap that has
been gone for 14 years. Since this declaration is a default
implementation of a virtual function, its unlikely to be looked at.
Just remove it.
Commit: b8450d4ec8ba07dfaf9d7475ef34e3c333e9b361
https://github.com/llvm/llvm-project/commit/b8450d4ec8ba07dfaf9d7475ef34e3c333e9b361
Author: lntue <35648136+lntue at users.noreply.github.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M libc/test/src/math/sincos_test.cpp
Log Message:
-----------
[libc] Fix incomplete sincos_test. (#97174)
Commit: 56b2fcf001b765ff0886c058e3945f5d9b39b81c
https://github.com/llvm/llvm-project/commit/56b2fcf001b765ff0886c058e3945f5d9b39b81c
Author: David CARLIER <devnexen at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M compiler-rt/lib/safestack/safestack_platform.h
Log Message:
-----------
[compiler-rt] safestack fix (old ?) solaris build. (#97178)
Commit: 4a96803abda2ad74f326de0af6b16552067bda65
https://github.com/llvm/llvm-project/commit/4a96803abda2ad74f326de0af6b16552067bda65
Author: DianQK <dianqk at dianqk.net>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/test/CodeGen/AArch64/mul_pow2.ll
Log Message:
-----------
[AArch64] Avoid overflow when using shl lower mul (#97148)
Fixes #97147.
Transforming `(mul x, -(2^(N-M) - 1) * 2^M)` to `(sub (shl x, M), (shl
x, N))` will cause overflow when N is 32 and M is 31. I still added
checks for all scenarios, even other scenarios, don't seem to cause overflow.
Commit: 534f6ed6237ddf8b966b66c7b0a491fff5b33afb
https://github.com/llvm/llvm-project/commit/534f6ed6237ddf8b966b66c7b0a491fff5b33afb
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/MC/MachObjectWriter.cpp
Log Message:
-----------
[MC,MachO] Remove unneeded condition from isSymbolRefDifferenceFullyResolvedImpl
The code change from 91ea511436232c3b240d5f0a67a4639d7149dfdc (2011) can
now be removed.
Commit: 56ef6a2eb2a25d5960eafdb17eaaaa73cb318e57
https://github.com/llvm/llvm-project/commit/56ef6a2eb2a25d5960eafdb17eaaaa73cb318e57
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/docs/math/index.rst
M libc/spec/llvm_libc_ext.td
M libc/spec/stdc.td
M libc/src/math/CMakeLists.txt
A libc/src/math/f16div.h
A libc/src/math/f16divf128.h
A libc/src/math/f16divl.h
M libc/src/math/generic/CMakeLists.txt
A libc/src/math/generic/f16div.cpp
A libc/src/math/generic/f16divf128.cpp
A libc/src/math/generic/f16divl.cpp
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/f16div_test.cpp
A libc/test/src/math/f16divl_test.cpp
M libc/test/src/math/smoke/CMakeLists.txt
A libc/test/src/math/smoke/f16div_test.cpp
A libc/test/src/math/smoke/f16divf128_test.cpp
A libc/test/src/math/smoke/f16divl_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
Log Message:
-----------
[libc][math][c23] Add f16div{,l,f128} C23 math functions (#97054)
Part of #93566.
Commit: caf26b9437ae3e26d4c9c8680d3e755aafeda6ed
https://github.com/llvm/llvm-project/commit/caf26b9437ae3e26d4c9c8680d3e755aafeda6ed
Author: Youngsuk Kim <joseph942010 at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/utils/FileCheck/FileCheck.cpp
M llvm/utils/TableGen/AsmMatcherEmitter.cpp
M llvm/utils/TableGen/AsmWriterEmitter.cpp
M llvm/utils/TableGen/Common/VarLenCodeEmitterGen.cpp
Log Message:
-----------
[llvm][utils] Avoid 'raw_string_ostream::str()' (NFC) (#97160)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: 2a6e32ea340789e84582b0fecb4a2a19bcd283b4
https://github.com/llvm/llvm-project/commit/2a6e32ea340789e84582b0fecb4a2a19bcd283b4
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
Log Message:
-----------
[libc][math][c23] Temporarily disable f16div{l,f128} on AArch64 (#97182)
Due to Clang 11 backend error ("Unsupported library call operation!").
See Buildbot failures:
- https://lab.llvm.org/buildbot/#/builders/104/builds/1105
- https://lab.llvm.org/buildbot/#/builders/71/builds/1100
Commit: bc6d925528439b8a8dfefdcaeaab4be2e0904b15
https://github.com/llvm/llvm-project/commit/bc6d925528439b8a8dfefdcaeaab4be2e0904b15
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
Log Message:
-----------
[MC] Simplify isSymbolRefDifferenceFullyResolvedImpl overloads. NFC
The base implementation is simple. Just inline it.
Commit: eb5dbaf8d013839a66691e954a58d22a41f3c027
https://github.com/llvm/llvm-project/commit/eb5dbaf8d013839a66691e954a58d22a41f3c027
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M clang/lib/CodeGen/CGCoroutine.cpp
M clang/lib/Interpreter/CodeCompletion.cpp
Log Message:
-----------
[clang] Use std::make_unique (NFC) (#97176)
This patch is based on clang-tidy's modernize-make-unique but limited
to those cases where type names are mentioned twice like
`std::unique_ptr<Type>(new Type())`, which is a bit mouthful.
Commit: 3a90c27385e9a8b50e40a307822906a1303c310b
https://github.com/llvm/llvm-project/commit/3a90c27385e9a8b50e40a307822906a1303c310b
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/include/llvm/MC/MCObjectWriter.h
M llvm/lib/MC/MCObjectWriter.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/test/MC/MachO/darwin-x86_64-diff-reloc-assign-2.s
Log Message:
-----------
[MC] Remove an overload of isSymbolRefDifferenceFullyResolvedImpl
e3a20f57d927e422874a8e7730bb7590515b586d (2015) overloaded
isSymbolRefDifferenceFullyResolvedImpl with the IsPCRel parameter.
The overload without IsPCRel is only customized by Mach-O to
dsiable `.long L_var4 - L_var3` folding in
darwin-x86_64-diff-reloc-assign-2.s, but that seems unnecessary.
Commit: b0260c5b1052f8e3ff1ec77dc42a11f42da762cc
https://github.com/llvm/llvm-project/commit/b0260c5b1052f8e3ff1ec77dc42a11f42da762cc
Author: David CARLIER <devnexen at gmail.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M compiler-rt/test/safestack/lit.cfg.py
Log Message:
-----------
[compiler-rt] safestack disable tests for now. (#97183)
Commit: 55a1e0c0cd24aff6a23222a5690d1e7ba3686e9c
https://github.com/llvm/llvm-project/commit/55a1e0c0cd24aff6a23222a5690d1e7ba3686e9c
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCContext.h
M llvm/lib/MC/MCContext.cpp
M llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
Log Message:
-----------
[MC] getWasmSection: remove unused BeginSymName
This is cargo culting for Mach-O. See #96810
Commit: e5aef72c0af7fd8fcdde107e31444970d3fb87ea
https://github.com/llvm/llvm-project/commit/e5aef72c0af7fd8fcdde107e31444970d3fb87ea
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/RegAllocBase.cpp
Log Message:
-----------
[CodeGen] Use a range-based for loop (NFC) (#97177)
I++ in the loop might appear to indicate that the loop modifies the
container in some way (deletion or insertion), but the loop just
examines the container.
Commit: 66518ad7fd3383d1f1b617914c0bc3437ac3a355
https://github.com/llvm/llvm-project/commit/66518ad7fd3383d1f1b617914c0bc3437ac3a355
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCSection.h
M llvm/lib/MC/MCContext.cpp
M llvm/lib/MC/MCMachOStreamer.cpp
M llvm/lib/MC/MCWinCOFFStreamer.cpp
Log Message:
-----------
[MC] Remove addFragment. NFC
This was introduced in dcb71c06c7b059e313f22e46bc9c41343a03f1eb to help
migrate away raw `operator new` and refactor the fragment
representation.
This is now unneeded after `MCStreamer::CurFrag` and
`MCSection::CurFragList` refactoring.
Commit: f6fc503b6791bd7d38ba62c249091eabed297471
https://github.com/llvm/llvm-project/commit/f6fc503b6791bd7d38ba62c249091eabed297471
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
M llvm/lib/MC/MCStreamer.cpp
Log Message:
-----------
[MC] Remove MCStreamer::SymbolOrdering
21101b32318647f600584d966c697d8773f59629 (2013) added SymbolOrdering,
which essentially became useless when
e3a20f57d927e422874a8e7730bb7590515b586d (2015) removed `AssignSection`
from `EmitLabel`. `assignFragment` is still used in very few places like
emitTBSSSymbol, which do not make a difference if we remove
SymbolOrdering.
Commit: dd64e4fa2fd72bc806d4b5b9c07fc235053733e3
https://github.com/llvm/llvm-project/commit/dd64e4fa2fd72bc806d4b5b9c07fc235053733e3
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCStreamer.h
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/MC/MCStreamer.cpp
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFStreamer.cpp
Log Message:
-----------
[MC] Remove assignFragment
Follow-up to f6fc503b6791bd7d38ba62c249091eabed297471 ("[MC] Remove MCStreamer::SymbolOrdering").
Commit: 2853a838d22b69f61ed376abbd9ab5e625111f44
https://github.com/llvm/llvm-project/commit/2853a838d22b69f61ed376abbd9ab5e625111f44
Author: sstwcw <su3e8a96kzlver at posteo.net>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/Format.cpp
M clang/docs/ClangFormatStyleOptions.rst
M clang/docs/ReleaseNotes.rst
M clang/include/clang/Format/Format.h
M clang/lib/Format/Format.cpp
M clang/lib/Format/UnwrappedLineFormatter.cpp
M clang/unittests/Format/ConfigParseTest.cpp
M clang/unittests/Format/FormatTest.cpp
Log Message:
-----------
[clang-format] Add option to remove leading blank lines (#91221)
The options regarding which blank lines are kept are also aggregated.
The new option is `KeepEmptyLines`.
This patch was initially part of 9267f8f19a2e502e. I neglected to check
the server builds before I added it. It broke clangd. Jie Fu fixed the
problem in 4c91b49bab0728d4. I was unaware of it. I thought the main
branch was still broken. I reverted the first patch in
70cfece24d6cbb57. It broke his fix. He reverted it in
c69ea04fb9738db2. Now the feature is added again including the fix.
Commit: aec7670b5d6354b63b011c9ed0632b70983b0328
https://github.com/llvm/llvm-project/commit/aec7670b5d6354b63b011c9ed0632b70983b0328
Author: sstwcw <su3e8a96kzlver at posteo.net>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang-tools-extra/clangd/Format.cpp
Log Message:
-----------
[clangd] Revert the change concerning new lines
See the comment.
https://github.com/llvm/llvm-project/commit/2853a838d22b69f61ed376abbd9ab5e625111f44#r143690024
Commit: 49fdbbcfed96a3d7a957a4d9c31ebeb1d3950dd2
https://github.com/llvm/llvm-project/commit/49fdbbcfed96a3d7a957a4d9c31ebeb1d3950dd2
Author: Shaw Young <58664393+shawbyoung at users.noreply.github.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M bolt/docs/CommandLineArgumentReference.md
M bolt/lib/Profile/YAMLProfileReader.cpp
M bolt/lib/Rewrite/RewriteInstance.cpp
M bolt/lib/Utils/CommandLineOpts.cpp
A bolt/test/X86/hashing-based-function-matching.test
M llvm/docs/ReleaseNotes.rst
Log Message:
-----------
[BOLT] Match functions with exact hash (#96572)
Added flag '--match-profile-with-function-hash' to match functions
based on exact hash. After identical and LTO name matching, more
functions can be recovered for inference with exact hash, in the case
of function renaming with no functional changes. Collisions are
possible in the unlikely case where multiple functions share the same
exact hash. The flag is off by default as it requires the processing of
all binary functions and subsequently is expensive.
Test Plan: added hashing-based-function-matching.test.
Commit: 6b737c444617fe8c11eb48f978c579cc160bfff0
https://github.com/llvm/llvm-project/commit/6b737c444617fe8c11eb48f978c579cc160bfff0
Author: Takuya Shimizu <shimizu2486 at gmail.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/Sema/SemaChecking.cpp
M clang/test/Sema/atomic-ops.c
M clang/test/SemaCXX/atomic-ops.cpp
Log Message:
-----------
[clang][Sema] Fix crash on atomic builtins with incomplete type args (#96374)
This patch fixes the crash when pointers to incomplete type are passed
to atomic builtins such as `__atomic_load`.
`ASTContext::getTypeInfoInChars` assumes that the argument type is a
complete type, so I added a check to eliminate cases where incomplete
types gets passed to this function
Relevant PR: https://github.com/llvm/llvm-project/pull/91057
Fixes https://github.com/llvm/llvm-project/issues/96289
Commit: ab200864220b72b3bdf1fe9d001ad3d1e4d9d4b3
https://github.com/llvm/llvm-project/commit/ab200864220b72b3bdf1fe9d001ad3d1e4d9d4b3
Author: Jakub Chlanda <jakub at codeplay.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang/include/clang/Basic/Cuda.h
M clang/lib/Basic/Cuda.cpp
M clang/lib/Basic/Targets/NVPTX.cpp
M clang/lib/Basic/Targets/NVPTX.h
M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/OffloadBundler.cpp
M clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
M clang/lib/Driver/ToolChains/Cuda.cpp
M clang/lib/Driver/ToolChains/Cuda.h
M clang/lib/Sema/SemaDeclAttr.cpp
Log Message:
-----------
[CUDA][NFC] CudaArch to OffloadArch rename (#97028)
Rename `CudaArch` to `OffloadArch` to better reflect its content and the
use.
Apply a similar rename to helpers handling the enum.
Commit: 1d27348e537e1b25d727ec6f4d5d820a4dd8a789
https://github.com/llvm/llvm-project/commit/1d27348e537e1b25d727ec6f4d5d820a4dd8a789
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Analysis/ValueTracking.cpp
Log Message:
-----------
ValueTracking: Simplify intrinsic ID asserts
Commit: 1518b260ce2cbd9286365709642dc749e542d683
https://github.com/llvm/llvm-project/commit/1518b260ce2cbd9286365709642dc749e542d683
Author: Mingming Liu <mingmingl at google.com>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M compiler-rt/test/profile/Linux/instrprof-vtable-value-prof.cpp
M llvm/include/llvm/Analysis/IndirectCallPromotionAnalysis.h
M llvm/include/llvm/Analysis/IndirectCallVisitor.h
M llvm/include/llvm/ProfileData/InstrProf.h
M llvm/lib/Analysis/IndirectCallPromotionAnalysis.cpp
M llvm/lib/ProfileData/InstrProf.cpp
M llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
M llvm/lib/Transforms/Utils/InlineFunction.cpp
M llvm/test/Transforms/Inline/update_invoke_prof.ll
M llvm/test/Transforms/Inline/update_value_profile.ll
A llvm/test/Transforms/PGOProfile/icp_vtable_cmp.ll
A llvm/test/Transforms/PGOProfile/icp_vtable_invoke.ll
A llvm/test/Transforms/PGOProfile/icp_vtable_tail_call.ll
Log Message:
-----------
[TypeProf][InstrFDO]Implement more efficient comparison sequence for indirect-call-promotion with vtable profiles. (#81442)
Clang's `-fwhole-program-vtables` is required for this optimization to
take place. If `-fwhole-program-vtables` is not enabled, this change is
no-op.
* Function-comparison (before):
```
%vtable = load ptr, ptr %obj
%vfn = getelementptr inbounds ptr, ptr %vtable, i64 1
%func = load ptr, ptr %vfn
%cond = icmp eq ptr %func, @callee
br i1 %cond, label bb1, label bb2:
bb1:
call @callee
bb2:
call %func
```
* VTable-comparison (after):
```
%vtable = load ptr, ptr %obj
%cond = icmp eq ptr %vtable, @vtable-address-point
br i1 %cond, label bb1, label bb2:
bb1:
call @callee
bb2:
%vfn = getelementptr inbounds ptr, ptr %vtable, i64 1
%func = load ptr, ptr %vfn
call %func
```
Key changes:
1. Find out virtual calls and the vtables they come from.
- The ICP relies on type intrinsic `llvm.type.test` to find out virtual
calls and the
compatible vtables, and relies on type metadata to find the address
point for comparison.
2. ICP pass does cost-benefit analysis and compares vtable only when the
number of vtables for a function candidate is within (option specified)
threshold.
3. Sink the function addressing and vtable load instruction to indirect
fallback.
- The sink helper functions are simplified versions of
`InstCombinerImpl::tryToSinkInstruction`. Currently debug intrinsics are
not handled. Ideally `InstCombinerImpl::tryToSinkInstructionDbgValues`
and `InstCombinerImpl::tryToSinkInstructionDbgVariableRecords` could be
moved into Transforms/Utils/Local.cpp (or another util cpp file) to
handle debug intrinsics when moving instructions across basic blocks.
4. Keep value profiles updated
1) Update vtable value profiles after inline
2) For either function-based comparison or vtable-based comparison,
update both vtable and indirect call value profiles.
Commit: 76bc0714185c50c6234a74ee3d85509f66fa772e
https://github.com/llvm/llvm-project/commit/76bc0714185c50c6234a74ee3d85509f66fa772e
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
M llvm/test/CodeGen/AMDGPU/llvm.ldexp.ll
Log Message:
-----------
DAG: Fix assert when legalizing v3f16 ldexp (#97098)
For the v3f16.v3i32 case, the v3f16 would request widening
to v4f16, but the v3i32 does not require widening to be a legal
type, so GetWidenedVector would fail. We need to widen the exponent
vector to the same element count as the result.
Fixes: SWDEV-470951
Commit: 2afa193b3b4250aa90ae827a4832370ad9c127f6
https://github.com/llvm/llvm-project/commit/2afa193b3b4250aa90ae827a4832370ad9c127f6
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-29 (Sat, 29 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/lib/MC/MCFragment.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
Log Message:
-----------
[MC] Remove MCAsmLayout::invalidateFragmentsFrom
The simplification is enabled by
9d0754ada5dbbc0c009bcc2f7824488419cc5530 ("[MC] Relax fragments eagerly").
Commit: 2399d8776861760edd15f871c740a3b6b43ca9a1
https://github.com/llvm/llvm-project/commit/2399d8776861760edd15f871c740a3b6b43ca9a1
Author: AtariDreams <gfunni234 at gmail.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
M llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-intrinsics.ll
Log Message:
-----------
[Transforms] Let amdgcn take advantage of sin(-x) --> -sin(x) (#79700)
We do it for amdgcn_cos, and we should do it for amdgcn_sin as well.
Commit: 56a636f2d22890cc71f358ddc50d3e0f2b60bd9c
https://github.com/llvm/llvm-project/commit/56a636f2d22890cc71f358ddc50d3e0f2b60bd9c
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang/lib/AST/Interp/Compiler.cpp
M clang/lib/AST/Interp/Compiler.h
M clang/test/AST/Interp/literals.cpp
Log Message:
-----------
[clang][Interp] Implement StmtExprs
Commit: 9fa7c05a1f17c69377ecacb0b1193508770f5905
https://github.com/llvm/llvm-project/commit/9fa7c05a1f17c69377ecacb0b1193508770f5905
Author: Akshay Deodhar <adeodhar at nvidia.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXLowerArgs.cpp
M llvm/lib/Target/NVPTX/NVPTXUtilities.cpp
M llvm/test/CodeGen/NVPTX/lower-args-gridconstant.ll
Log Message:
-----------
[NVPTX] Improved support for grid_constant (#97112)
- Supports escaped grid_constant pointers less conservatively. Casts
uses inside Calls, PtrToInts, Stores where the pointer is a _value
operand_ to generic address space, immediately before the escape, while
keeping other uses in the param address space
- Related to: https://github.com/llvm/llvm-project/pull/96125
Commit: 2ff22d7485f9f3b28f304f3ab40ef2d4f442b411
https://github.com/llvm/llvm-project/commit/2ff22d7485f9f3b28f304f3ab40ef2d4f442b411
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
Log Message:
-----------
AMDGPU/GlobalISel: Reorganize select switch cases
Commit: d9f1166732fa43d558f5a656e8cb2173f07cf5e8
https://github.com/llvm/llvm-project/commit/d9f1166732fa43d558f5a656e8cb2173f07cf5e8
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/avx512-shuffles/partial_permute.ll
M llvm/test/CodeGen/X86/shuffle-vs-trunc-512.ll
Log Message:
-----------
[X86] Combine VPERMV3 to VPERMV for i8/i16 (#96414)
VPERM[I,T]2[B,W] are 3 uops on Skylake and Icelake so we try to use
VPERMV.
Commit: eed7c5e29c1dc5f78bd01608430e2b4e0c439bb1
https://github.com/llvm/llvm-project/commit/eed7c5e29c1dc5f78bd01608430e2b4e0c439bb1
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/any_extend_vector_inreg_of_broadcast.ll
M llvm/test/CodeGen/X86/shuffle-vs-trunc-128.ll
M llvm/test/CodeGen/X86/zero_extend_vector_inreg_of_broadcast.ll
Log Message:
-----------
[X86] Peek through bitcast to find more opportunity for VPERMV3 -> VPERMV combine
A follow up of #96414
Commit: 22dfa1aa2c6b4026b4a5d1f594197ee22af3136d
https://github.com/llvm/llvm-project/commit/22dfa1aa2c6b4026b4a5d1f594197ee22af3136d
Author: Johannes Reifferscheid <jreiffers at google.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M mlir/lib/IR/AffineExpr.cpp
M mlir/unittests/IR/AffineExprTest.cpp
Log Message:
-----------
[mlir] Fold ceil/floordiv with negative RHS. (#97031)
Currently, we only fold if the RHS is a positive constant. There doesn't
seem to be a good reason to do that. The comment claims that division by
negative values is undefined, but I suspect that was just copied over
from the `mod` simplifier.
Commit: 0c9f537d41a118c190ba7677175795329f355148
https://github.com/llvm/llvm-project/commit/0c9f537d41a118c190ba7677175795329f355148
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M libcxx/lib/abi/arm64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist
M libcxx/lib/abi/i686-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist
M libcxx/lib/abi/x86_64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist
M libcxx/lib/abi/x86_64-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist
M libcxxabi/include/cxxabi.h
M libcxxabi/lib/itanium-exceptions.exp
M libcxxabi/src/cxa_exception.cpp
M libcxxabi/test/catch_const_pointer_nullptr.pass.cpp
A libcxxabi/test/cxa_call_terminate.pass.cpp
Log Message:
-----------
[libc++abi] Fix test failures with GCC 14 (#95759)
This adds a new `__cxa_call_terminate`, which GCC 14 generates calls to
now. Clang had `__clang_call_terminate` for the same use-case for a long
time. It also fixes a test that is enabled now, since GCC has the
`__has_feature` FTM now.
Commit: f1903431558b93f0fc48f195282f61194cb024fe
https://github.com/llvm/llvm-project/commit/f1903431558b93f0fc48f195282f61194cb024fe
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M libcxx/utils/ci/Dockerfile
M libcxx/utils/ci/docker-compose.yml
Log Message:
-----------
[libc++] Upgrade to GCC 14 in the CI (#95212)
Commit: 0e6257fbc2a1e0ccccec6a58d780ef5367047120
https://github.com/llvm/llvm-project/commit/0e6257fbc2a1e0ccccec6a58d780ef5367047120
Author: Nuno Lopes <nuno.lopes at tecnico.ulisboa.pt>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/Transforms/Utils/SSAUpdaterImpl.h
M llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
M llvm/lib/CodeGen/MachineSSAUpdater.cpp
M llvm/lib/Transforms/Utils/SSAUpdater.cpp
M llvm/test/CodeGen/AMDGPU/promote-alloca-non-constant-index.ll
M llvm/test/Transforms/GVN/pr48805.ll
Log Message:
-----------
SSAUpdater: use poison instead of undef in phi entries for unreachable predecessors
Commit: a4b49745af92375968659411b02ac4866a076dd1
https://github.com/llvm/llvm-project/commit/a4b49745af92375968659411b02ac4866a076dd1
Author: Nuno Lopes <nuno.lopes at tecnico.ulisboa.pt>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/CodeGen/StackColoring.cpp
Log Message:
-----------
[StackColoring] Use poison instead of undef as placeholder when deleting values [NFC]
Commit: 7d33d4720f85fa2df7c1307bcc185017b6e4dd25
https://github.com/llvm/llvm-project/commit/7d33d4720f85fa2df7c1307bcc185017b6e4dd25
Author: Nuno Lopes <nuno.lopes at tecnico.ulisboa.pt>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Scalar/LoopFuse.cpp
Log Message:
-----------
[LoopFuse] Use poison instead of undef as placeholder for phi entry of unreachable predecessor [NFC]
Commit: 022d15c0039fc1cfaa3cc2eb1a45b71bbb21fadd
https://github.com/llvm/llvm-project/commit/022d15c0039fc1cfaa3cc2eb1a45b71bbb21fadd
Author: Nuno Lopes <nuno.lopes at tecnico.ulisboa.pt>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Scalar/LoopDeletion.cpp
M llvm/test/Transforms/LoopDeletion/eval_first_iteration.ll
Log Message:
-----------
[LoopDeletion] match poison instead of undef for phi entries without an useful value
Commit: 6699807fa7397b1ba5c2c148d04d88afd3309226
https://github.com/llvm/llvm-project/commit/6699807fa7397b1ba5c2c148d04d88afd3309226
Author: Matthias Springer <me at m-sp.org>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/Transforms/BufferizableOpInterfaceImpl.cpp
M mlir/test/Dialect/Linalg/bufferize.mlir
Log Message:
-----------
[mlir][linalg] Add bufferization for `linalg.softmax` (#97019)
Implement the `BufferizableOpInterface` for `linalg.softmax`. The op is
not a `LinalgOp`, so it is not covered by the "catch all" `LinalgOp`
interface implementation.
Commit: 7782de8a1f85c33b09828ae60b979f0655cca47f
https://github.com/llvm/llvm-project/commit/7782de8a1f85c33b09828ae60b979f0655cca47f
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M libcxx/utils/ci/Dockerfile
Log Message:
-----------
[libc++] Don't use a ppa for GCC
Ubuntu noble provides all the required compilers, but the ppa doesn't
yet. Simply don't use the ppa to make it possible to update to GCC 14.
Commit: 66d86a63e7f10905fd3e6104cebceeb53851ff1d
https://github.com/llvm/llvm-project/commit/66d86a63e7f10905fd3e6104cebceeb53851ff1d
Author: paperchalice <liujunchang97 at outlook.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineDominators.h
M llvm/include/llvm/CodeGen/MachinePostDominators.h
Log Message:
-----------
[MachineDominator] Align with IR version (#97214)
- Mark constructor explicit.
- Provide `isRequired`.
Commit: d40768f57ec017c20f2096916f782842eab41da4
https://github.com/llvm/llvm-project/commit/d40768f57ec017c20f2096916f782842eab41da4
Author: Youngsuk Kim <joseph942010 at gmail.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h
M llvm/include/llvm/Support/Error.h
M llvm/include/llvm/Support/GraphWriter.h
M llvm/include/llvm/Support/ScopedPrinter.h
M llvm/include/llvm/Support/YAMLTraits.h
Log Message:
-----------
[llvm] Avoid 'raw_string_ostream::str()' (NFC) (#97203)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: 2051736f7bc3fb1a8daaeecc854f93604a590aba
https://github.com/llvm/llvm-project/commit/2051736f7bc3fb1a8daaeecc854f93604a590aba
Author: Youngsuk Kim <youngsuk.kim at hpe.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
M llvm/lib/Transforms/IPO/IROutliner.cpp
M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
M llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
Log Message:
-----------
[llvm][Transforms] Avoid 'raw_string_ostream::str' (NFC)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: ac84ada9a169a72ad136ef05c2c194f594f24a37
https://github.com/llvm/llvm-project/commit/ac84ada9a169a72ad136ef05c2c194f594f24a37
Author: Youngsuk Kim <youngsuk.kim at hpe.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang/lib/Tooling/Transformer/Stencil.cpp
M clang/unittests/AST/MatchVerifier.h
M clang/unittests/Interpreter/InterpreterTest.cpp
M clang/unittests/Tooling/RecursiveASTVisitorTests/DeductionGuide.cpp
M clang/unittests/Tooling/ReplacementsYamlTest.cpp
Log Message:
-----------
[clang] Avoid 'raw_string_ostream::str' (NFC)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: a9b1e80acbb3249a245a7bbd8c8f89607bcad954
https://github.com/llvm/llvm-project/commit/a9b1e80acbb3249a245a7bbd8c8f89607bcad954
Author: PeterChou1 <peter.chou at mail.utoronto.ca>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M clang-tools-extra/clang-doc/HTMLGenerator.cpp
M clang-tools-extra/clang-doc/assets/index.js
M clang-tools-extra/test/clang-doc/basic-project.test
Log Message:
-----------
[clang-doc] add async loading (#93276)
Fixes https://github.com/llvm/llvm-project/issues/93273
This patch changes the way clang-doc loads html indexes. Previously
clang-doc loaded the index via an index_json.js file which uses
JSON.parse to parse the file. This patches changes that to use an async
function called LoadIndex which enables asynchronous loading making the
initial page load not be blocked by loading a large JavaScript object.
Commit: 6cb69d6c1ad8a8d1f3057b845ebc01dca261639c
https://github.com/llvm/llvm-project/commit/6cb69d6c1ad8a8d1f3057b845ebc01dca261639c
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCAssembler.h
M llvm/lib/MC/MCAssembler.cpp
Log Message:
-----------
[MC] Move bool members earlier. NFC
RelaxAll/SubsectionsViaSyms are used more frequently then vector members
like Sections/Symbols. The size of MCAssembler doesn't particularly
matter, so avoid bit fields.
Commit: 4066a3206012cded6de2e286732dca721d37bcd3
https://github.com/llvm/llvm-project/commit/4066a3206012cded6de2e286732dca721d37bcd3
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
Log Message:
-----------
[TypeProf] Include unordered_map after #81442
Needed by VTableAddressPointOffsetValMap.
Commit: 41a08e764aeec92703285754b5e8acd85283b1a6
https://github.com/llvm/llvm-project/commit/41a08e764aeec92703285754b5e8acd85283b1a6
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmInfo.h
M llvm/include/llvm/MC/MCAsmInfoDarwin.h
M llvm/include/llvm/MC/MCAssembler.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
M llvm/lib/MC/MCAsmInfo.cpp
M llvm/lib/MC/MCAsmInfoDarwin.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
M llvm/test/CodeGen/X86/osx-private-labels.ll
Log Message:
-----------
[MC] Move Mach-O specific getAtom and isSectionAtomizableBySymbols to Mach-O files
and devirtualize isSectionAtomizableBySymbols.
Commit: cd68532e37e2671e9f35fad2fd1078451d1d8a38
https://github.com/llvm/llvm-project/commit/cd68532e37e2671e9f35fad2fd1078451d1d8a38
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/test/MC/RISCV/cfi-advance.s
Log Message:
-----------
[RISCV] relaxDwarfCallFrameFragment: remove unneeded relocations for -mno-relax
Follow-up to 2ef56d16adbe888a7e8c20684aa98d3f07c0eb98 for -mrelax.
https://reviews.llvm.org/D155357 allowed us to use Layout as the
parameter without correctness issues.
Commit: 69d3793ffbaccc134119d93831199fcc4294579b
https://github.com/llvm/llvm-project/commit/69d3793ffbaccc134119d93831199fcc4294579b
Author: Théo Degioanni <theo.degioanni.llvm.deluge062 at simplelogin.fr>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M mlir/include/mlir/Interfaces/MemorySlotInterfaces.h
M mlir/lib/Dialect/LLVMIR/IR/LLVMMemorySlot.cpp
M mlir/lib/Dialect/MemRef/IR/MemRefMemorySlot.cpp
M mlir/lib/Transforms/SROA.cpp
M mlir/test/lib/Dialect/Test/TestOpDefs.cpp
Log Message:
-----------
[mlir][sroa] Update name of subelement types in destructurable slots (#97226)
The `elementPtrs` has changed meaning over time and the name is now
outdated which may be confusing. This PR updates it to a name
representative of current usage.
Commit: 3efac5c68ac3117e8488a7fa247e45951e52936f
https://github.com/llvm/llvm-project/commit/3efac5c68ac3117e8488a7fa247e45951e52936f
Author: Javed Absar <106147771+javedabsar1 at users.noreply.github.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M mlir/include/mlir/Dialect/Linalg/Passes.td
M mlir/include/mlir/Dialect/Linalg/Transforms/Transforms.h
M mlir/lib/Dialect/Linalg/IR/LinalgInterfaces.cpp
M mlir/lib/Dialect/Linalg/Transforms/Specialize.cpp
A mlir/test/Dialect/Linalg/roundtrip-linalg-named-ops.mlir
A mlir/test/Dialect/Linalg/specialize-generic-ops.mlir
A mlir/test/Dialect/Linalg/transform-op-specialize-elemwise-binary.mlir
A mlir/test/Dialect/Linalg/transform-op-specialize-elemwise-unary.mlir
A mlir/test/Dialect/Linalg/transform-op-specialize-matmul.mlir
R mlir/test/Dialect/Linalg/transform-op-specialize_elemwise_binary.mlir
R mlir/test/Dialect/Linalg/transform-op-specialize_elemwise_unary.mlir
Log Message:
-----------
[MLIR][Linalg] Add pass to convert linalg.generic back to named ops (#95656)
Add a new mlir-opt pass `--linalg-specialize-generic-ops` which lifts generic,
where possible, to linalg named ops.
Much like `-linalg-generalize-named-ops` lowers named ops to linalg.generic .
Also add patterns to recognize contractions which can be specialized from
linalg.generic to named op: `linalg.{batch_}?matmul{_transpose_(a|b)}?`
Commit: 4997af98a008e71a3df61707559710d1c2769839
https://github.com/llvm/llvm-project/commit/4997af98a008e71a3df61707559710d1c2769839
Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/test/CodeGen/ARM/and-cmp0-sink.ll
A llvm/test/Transforms/SimplifyCFG/branch-nested.ll
Log Message:
-----------
[SimplifyCFG] Simplify nested branches (#97067)
This patch folds the following pattern (I don't know what to call this):
```
bb0:
br i1 %cond1, label %bb1, label %bb2
bb1:
br i1 %cond2, label %bb3, label %bb4
bb2:
br i1 %cond2, label %bb4, label %bb3
bb3:
...
bb4:
...
```
into
```
bb0:
%cond = xor i1 %cond1, %cond2
br i1 %cond, label %bb4, label %bb3
bb3:
...
bb4:
...
```
Alive2: https://alive2.llvm.org/ce/z/5iOJEL
Closes https://github.com/llvm/llvm-project/issues/97022.
Closes https://github.com/llvm/llvm-project/issues/83417.
I found this pattern in some verilator-generated code, which is widely
used in RTL simulation. This fold will reduces branches and improves the
performance of CPU frontend. To my surprise, this pattern is also common
in C/C++ code base.
Affected libraries/applications:
cmake/cvc5/freetype/git/gromacs/jq/linux/openblas/openmpi/openssl/php/postgres/ruby/sqlite/wireshark/z3/...
Commit: 038bc1c18c786e14cc306401b00144265f8860f5
https://github.com/llvm/llvm-project/commit/038bc1c18c786e14cc306401b00144265f8860f5
Author: Mingming Liu <mingmingl at google.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M compiler-rt/test/profile/Linux/instrprof-vtable-value-prof.cpp
Log Message:
-----------
[Test][compiler-rt]Require lld for instrprof-vtable-value-prof.cpp (#97228)
Fix test failure on
https://lab.llvm.org/buildbot/#/builders/95/builds/672
* lld project is disabled on that build bot [1] and external lld
`/home/buildbots/llvm-external-buildbots/clang.16.0.1/bin/ld.lld` is
used to run the test [2]. It doesn't know new options like
`-enable-vtable-value-profiling` (which was introduced in
https://github.com/llvm/llvm-project/commit/1351d17826e1efa3da3b29b6e345d44cb0ce3bc9)
* Update test to require `lld` and `lld-available`.
Tested:
1. By disabling lld in the project and using old `lld` installed
previously[3], I can reproduce the failure.
2. With `requires: lld`, the test become unsupported.
[1]
https://lab.llvm.org/buildbot/#/builders/95/builds/672/steps/4/logs/stdio
[2]
https://lab.llvm.org/buildbot/#/builders/95/builds/672/steps/6/logs/FAIL__Profile-powerpc64le__instrprof-vtable-value-
[3] `cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug
-DLLVM_ENABLE_PROJECTS='clang;compiler-rt' -DLLVM_USE_SPLIT_DWARF=On
-DLLVM_USE_LINKER=lld -DLLVM_ENABLE_SPHINX=ON
-DLLVM_OPTIMIZED_TABLEGEN=TRUE -DLLVM_TARGETS_TO_BUILD=X86
-DLLVM_ENABLE_ZLIB=1 ../llvm`
Commit: 10c894cffd0f4bef21b54a43b5780240532e44cf
https://github.com/llvm/llvm-project/commit/10c894cffd0f4bef21b54a43b5780240532e44cf
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCFragment.cpp
Log Message:
-----------
[MC] Move MCAsmLayout from MCFragment.cpp to MCAssembler.cpp. NFC
8d736236d36ca5c98832b7631aea2e538f6a54aa (2015) moved these MCAsmLayout
functions to MCFragment.cpp, but the original placement is better as
these functions are tightly coupled with MCAssembler.cpp.
Commit: 3cf762b7b77e62761eedde02f03e968353bdb7a0
https://github.com/llvm/llvm-project/commit/3cf762b7b77e62761eedde02f03e968353bdb7a0
Author: Kazu Hirata <kazu at google.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/lib/Transforms/IPO/SampleProfile.cpp
M llvm/lib/Transforms/Instrumentation/CGProfile.cpp
M llvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp
Log Message:
-----------
[Transforms] Migrate to a new version of getValueProfDataFromInst (#96380)
Commit: 67957a45ee1ec42ae1671cdbfa0d73127346cc95
https://github.com/llvm/llvm-project/commit/67957a45ee1ec42ae1671cdbfa0d73127346cc95
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/include/llvm/MC/MCAssembler.h
M llvm/include/llvm/MC/MCExpr.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
Log Message:
-----------
[MC] Start merging MCAsmLayout into MCAssembler
Follow-up to 10c894cffd0f4bef21b54a43b5780240532e44cf.
MCAsmLayout, introduced by ac8a95498a99eb16dff9d3d0186616645d200b6e
(2010), provides APIs to compute fragment/symbol/section offsets.
The separate class is cumbersome and passing it around has overhead.
Let's remove it as the underlying implementation is tightly coupled with
MCAsmLayout anyway.
Some forwarders are added to ease migration.
Commit: 6c1c451b867f250f1c2fab709f0c8657ffd21116
https://github.com/llvm/llvm-project/commit/6c1c451b867f250f1c2fab709f0c8657ffd21116
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/docs/math/index.rst
M libc/spec/llvm_libc_ext.td
M libc/spec/stdc.td
M libc/src/__support/FPUtil/generic/CMakeLists.txt
M libc/src/__support/FPUtil/generic/sqrt.h
M libc/src/math/CMakeLists.txt
A libc/src/math/f16sqrt.h
A libc/src/math/f16sqrtf128.h
A libc/src/math/f16sqrtl.h
M libc/src/math/generic/CMakeLists.txt
A libc/src/math/generic/f16sqrt.cpp
A libc/src/math/generic/f16sqrtf128.cpp
A libc/src/math/generic/f16sqrtl.cpp
M libc/test/src/math/CMakeLists.txt
M libc/test/src/math/SqrtTest.h
A libc/test/src/math/f16sqrt_test.cpp
A libc/test/src/math/f16sqrtl_test.cpp
M libc/test/src/math/smoke/CMakeLists.txt
A libc/test/src/math/smoke/f16sqrt_test.cpp
A libc/test/src/math/smoke/f16sqrtf128_test.cpp
A libc/test/src/math/smoke/f16sqrtl_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
Log Message:
-----------
[libc][math][c23] Add f16sqrt{,l,f128} C23 math functions (#96642)
Part of #95250.
Commit: e19ac0dcfd7357161210f157ed0559836e88155f
https://github.com/llvm/llvm-project/commit/e19ac0dcfd7357161210f157ed0559836e88155f
Author: Ryotaro KASUGA <kasuga.ryotaro at fujitsu.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachinePipeliner.h
M llvm/lib/CodeGen/MachinePipeliner.cpp
A llvm/test/CodeGen/AArch64/sms-instruction-scheduled-at-correct-cycle.mir
Log Message:
-----------
[MachinePipeliner] Fix constraints aren't considered in certain cases (#95356)
when scheduling
When scheduling an instruction, if both any predecessors and any
successors of the instruction are already scheduled, `SchedStart` isn't
taken into account. It may result generating incorrect code. This patch
fixes the problem. Also, this patch merges `SchedStart` into
`EarlyStart` (same for `SchedEnd`).
Fixes https://github.com/llvm/llvm-project/issues/93936
Commit: 9b9405621bcc55b74d2177c960c21f62cc95e6fd
https://github.com/llvm/llvm-project/commit/9b9405621bcc55b74d2177c960c21f62cc95e6fd
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/avx512vl-intrinsics.ll
Log Message:
-----------
[X86] Relax VPERMV3 to VPERMV combine for more types (#97206)
This is a follow up of #96414
Commit: 1d4ce574a44bdac4ea0e0c12a75051af680b3633
https://github.com/llvm/llvm-project/commit/1d4ce574a44bdac4ea0e0c12a75051af680b3633
Author: zhicong zhong <zhiczhong at outlook.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/lib/Dialect/Bufferization/Transforms/EmptyTensorElimination.cpp
M mlir/test/Dialect/Bufferization/Transforms/one-shot-bufferize-analysis-empty-tensor-elimination.mlir
Log Message:
-----------
[mlir][bufferization] skip empty tensor elimination if they have different element type (#96998)
In the origin implementation, the empty tensor elimination will add a
`tensor.cast` and eliminate the tensor even if they have different
element type(f32, bf16). Here add a check for element type and skip the
elimination if they are different.
Commit: e6a961dbef773b16bda2cebc4bf9f3d1e0da42fc
https://github.com/llvm/llvm-project/commit/e6a961dbef773b16bda2cebc4bf9f3d1e0da42fc
Author: Ryotaro KASUGA <kasuga.ryotaro at fujitsu.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachinePipeliner.h
M llvm/lib/CodeGen/MachinePipeliner.cpp
R llvm/test/CodeGen/AArch64/sms-instruction-scheduled-at-correct-cycle.mir
Log Message:
-----------
Revert "[MachinePipeliner] Fix constraints aren't considered in certain cases" (#97246)
Reverts llvm/llvm-project#95356
Due to ppc64le test failures caught by the LLVM Buildbot.
https://lab.llvm.org/buildbot/#/builders/176/builds/576
Commit: 95b0187165e02fc838c184c7ea623359e0430155
https://github.com/llvm/llvm-project/commit/95b0187165e02fc838c184c7ea623359e0430155
Author: Luke Lau <luke at igalia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
A llvm/test/CodeGen/RISCV/rvv/pr95865.ll
Log Message:
-----------
[RISCV] Remove deleted AVL register defs from LiveInterval instr maps (#97011)
When coalescing vsetvlis we might remove a use of a register AVL, which
in turn might leave the AVL def dead. When it's dead (currently limited
to just ADDIs) we delete the def, but we were forgetting to remove it
from LiveInterval's instruction map. This fixes #95865
Commit: 8598bcb9934dca16ea16d87304e00defc85d986c
https://github.com/llvm/llvm-project/commit/8598bcb9934dca16ea16d87304e00defc85d986c
Author: Mingming Liu <mingmingl at google.com>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M compiler-rt/test/profile/Linux/instrprof-vtable-value-prof.cpp
Log Message:
-----------
[compiler-rt][test]Use c-style headers in instrprof-vtable-value-prof.cpp (#97245)
Use c-style headers just like other compiler-rt/profile tests do [1], to
fix ` 'cstdio' file not found` in
https://lab.llvm.org/buildbot/#/builders/122/builds/150
[1]
https://github.com/llvm/llvm-project/blob/9b9405621bcc55b74d2177c960c21f62cc95e6fd/compiler-rt/test/profile/instrprof-value-prof.c#L27-L30
and
https://github.com/llvm/llvm-project/blob/9b9405621bcc55b74d2177c960c21f62cc95e6fd/compiler-rt/test/tsan/printf-1.c#L6-L16
Commit: 262ad4cdf4e9dd44ceec7a993cfce2b35a33fc34
https://github.com/llvm/llvm-project/commit/262ad4cdf4e9dd44ceec7a993cfce2b35a33fc34
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCMachObjectTargetWriter
Commit: 4289c422a8b4caa96a8809d4f4e6d9b7e21824ba
https://github.com/llvm/llvm-project/commit/4289c422a8b4caa96a8809d4f4e6d9b7e21824ba
Author: Fangrui Song <i at maskray.me>
Date: 2024-06-30 (Sun, 30 Jun 2024)
Changed paths:
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/include/llvm/MC/MCObjectWriter.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/GOFFObjectWriter.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCDXContainerWriter.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/MC/SPIRVObjectWriter.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/MC/XCOFFObjectWriter.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCObjectWriter::recordRelocation
Commit: 77a074be52beab8b183066e3467d5469de00ab06
https://github.com/llvm/llvm-project/commit/77a074be52beab8b183066e3467d5469de00ab06
Author: Daniel Bertalan <dani at danielbertalan.dev>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/tools/lto/no-bitcode.s
M llvm/test/tools/lto/opt-level.ll
M llvm/test/tools/lto/print-stats.ll
Log Message:
-----------
[LTO] Fix tests with ld64 from Xcode 16 (#97193)
ld64 tests now fail with the following error if the target platform
(e.g. `-macosx_version_min`) is not specified:
```
warning: platform not specified
warning: No platform min-version specified on command line
kernelKit can only be used with -r, -kext and -static
```
Commit: d03e8120577a8cee2950f8c48005d71619342c30
https://github.com/llvm/llvm-project/commit/d03e8120577a8cee2950f8c48005d71619342c30
Author: Luke Lau <luke at igalia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
Log Message:
-----------
[RISCV] Update LiveIntervals before erasing instr in RISCVInsertVSETVLI
Hopefully fixes a use-after-poison reported from the asan buildbots. I
wasn't able to recreate the assertion locally though.
Commit: 8f9d156ded93c8e8396ad36b433938bfc7883bc4
https://github.com/llvm/llvm-project/commit/8f9d156ded93c8e8396ad36b433938bfc7883bc4
Author: Shan Huang <52285902006 at stu.ecnu.edu.cn>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
A llvm/test/Transforms/SeparateConstOffsetFromGEP/preserving_debugloc_sext.ll
Log Message:
-----------
[DebugInfo][SeparateConstOffsetFromGEP] Fix missing debug location updates (#96849)
Fix #96841 .
Commit: 651e91658b6b119225f641f60c7750f42f0d1089
https://github.com/llvm/llvm-project/commit/651e91658b6b119225f641f60c7750f42f0d1089
Author: Luke Lau <luke at igalia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/CodeGen/RISCV/rvv/vsetvli-insert-crossbb.ll
Log Message:
-----------
[RISCV] Add missing CHECK lines for new vsetvli test. NFC
Commit: 37661a17e26d9002ae9ade8c0de3932c22f16360
https://github.com/llvm/llvm-project/commit/37661a17e26d9002ae9ade8c0de3932c22f16360
Author: Shan Huang <52285902006 at stu.ecnu.edu.cn>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Scalar/JumpThreading.cpp
A llvm/test/Transforms/JumpThreading/preserving-debugloc-br.ll
Log Message:
-----------
[DebugInfo][JumpThreading] Fix missing debug location updates for br instructions (#96889)
Fix #96885 .
Commit: d9e659c538516036e40330b6a98160cbda4ff100
https://github.com/llvm/llvm-project/commit/d9e659c538516036e40330b6a98160cbda4ff100
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/include/lldb/Target/RegisterFlags.h
M lldb/source/Core/DumpRegisterInfo.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
M lldb/source/Plugins/RegisterTypeBuilder/RegisterTypeBuilderClang.cpp
M lldb/source/Target/RegisterFlags.cpp
M lldb/test/API/functionalities/gdb_remote_client/TestXMLRegisterFlags.py
M lldb/unittests/Core/DumpRegisterInfoTest.cpp
Log Message:
-----------
Revert "[lldb] Parse and display register field enums" (#97258)
Reverts llvm/llvm-project#95768 due to a test failure on macOS with
ASAN:
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/lldb-cmake-sanitized/425/console
Commit: 1e6d5ded356d8b28bb4e8b4c7f76e86b15d6f719
https://github.com/llvm/llvm-project/commit/1e6d5ded356d8b28bb4e8b4c7f76e86b15d6f719
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libcxx/docs/Hardening.rst
Log Message:
-----------
[libcxx][Docs] Correct link syntax in hardening docs
Commit: 22c7317f1e954b34a46640db5d509bae1c633348
https://github.com/llvm/llvm-project/commit/22c7317f1e954b34a46640db5d509bae1c633348
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/MC/MCAsmBackend.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.h
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.h
M llvm/lib/Target/MSP430/MCTargetDesc/MSP430AsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from relocation related functions
Commit: 6859e5a169aa235ac04005aaa86ed5ae11372c4c
https://github.com/llvm/llvm-project/commit/6859e5a169aa235ac04005aaa86ed5ae11372c4c
Author: CarolineConcatto <caroline.concatto at arm.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/Basic/arm_sme.td
M clang/test/CodeGen/aarch64-sme2p1-intrinsics/acle_sme2p1_movaz.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
M llvm/lib/Target/AArch64/SMEInstrFormats.td
M llvm/test/CodeGen/AArch64/sme2p1-intrinsics-movaz.ll
Log Message:
-----------
[CLANG][LLVM][AArch64]Add SME2.1 intrinsics for MOVAZ array to vector (#88901)
According to the specification in
ARM-software/acle#309 this adds the intrinsics
Move and zero multiple ZA single-vector groups to vector registers
// Variants are also available for _za8_u8, _za16_s16, _za16_u16,
// _za16_f16, _za16_bf16, _za32_s32, _za32_u32, _za32_f32,
// _za64_s64, _za64_u64 and _za64_f64
svint8x2_t svreadz_za8_s8_vg1x2(uint32_t slice)
__arm_streaming __arm_inout("za");
// Variants are also available for _za8_u8, _za16_s16, _za16_u16,
// _za16_f16, _za16_bf16, _za32_s32, _za32_u32, _za32_f32,
// _za64_s64, _za64_u64 and _za64_f64
svint8x4_t svreadz_za8_s8_vg1x4(uint32_t slice)
__arm_streaming __arm_inout("za");
Commit: 77eb05683082dd3751ccfab963f5160f1852058d
https://github.com/llvm/llvm-project/commit/77eb05683082dd3751ccfab963f5160f1852058d
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Analysis/SimplifyQuery.h
M llvm/lib/Analysis/ValueTracking.cpp
M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
M llvm/test/Transforms/InstCombine/select-binop-cmp.ll
M llvm/test/Transforms/InstCombine/select-of-bittest.ll
M llvm/test/Transforms/InstCombine/select.ll
M llvm/test/Transforms/LoopVectorize/interleaved-accesses-pred-stores.ll
Log Message:
-----------
[InstCombine] Simplify select using KnownBits of condition (#95923)
Simplify the arms of a select based on the KnownBits implied by its condition.
For now this only handles the case where the select arm folds to a constant,
but this can be generalized to handle other patterns by using
SimplifyDemandedBits instead (in that case we would also have to limit to
non-undef conditions).
This is implemented by adding a new member to SimplifyQuery that can be used
to inject an additional condition. The affected values are pre-computed and
we don't call computeKnownBits() if the select arms don't contain affected
values. This reduces the cost in some pathological cases.
Commit: 32273ea22da6a65ed796b61c1e926649a28f9557
https://github.com/llvm/llvm-project/commit/32273ea22da6a65ed796b61c1e926649a28f9557
Author: Shengchen Kan <shengchen.kan at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/test/CodeGen/X86/apx/cmov.ll
M llvm/test/CodeGen/X86/cmov.ll
Log Message:
-----------
[X86][test] Add a separate test for NDD CMOV
Commit: c3eea8991f3a29c891e4bb4a6eeddd8115ee78c8
https://github.com/llvm/llvm-project/commit/c3eea8991f3a29c891e4bb4a6eeddd8115ee78c8
Author: Mikhail Goncharov <goncharov.mikhail at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/libc/BUILD.bazel
Log Message:
-----------
[bazel] update for 6c1c451b867f250f1c2fab709f0c8657ffd21116
it's interesting that bazel build passes
Commit: 4311b14e9c14c10f774ff916435ec7720b568df9
https://github.com/llvm/llvm-project/commit/4311b14e9c14c10f774ff916435ec7720b568df9
Author: Graham Hunter <graham.hunter at arm.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Support/TypeSize.h
M llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
A llvm/test/Transforms/LoopStrengthReduce/AArch64/vscale-fixups.ll
Log Message:
-----------
[LSR] Recognize vscale-relative immediates (#88124)
Extends LoopStrengthReduce to recognize immediates multiplied by vscale, and query the current target for whether they are legal offsets for memory operations or adds.
Commit: f76ea319960161525bced4e3091ba4383714af7a
https://github.com/llvm/llvm-project/commit/f76ea319960161525bced4e3091ba4383714af7a
Author: Luke Lau <luke at igalia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
Log Message:
-----------
[RISCV] Deduplicate AVL forwarding in RISCVInsertVSETVLI. NFC
We do the AVL forwarding trick in both getInfoForVSETVLI and
computeInfoForInstr, but there's a bug with this that I plan on fixing
in an upcoming patch. This factors it out to so we only need to fix it
in one place.
Commit: 35620010074f2a115ad7446da64aa06637cab4b8
https://github.com/llvm/llvm-project/commit/35620010074f2a115ad7446da64aa06637cab4b8
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/CodeGen/AMDGPU/codegen-prepare-addrspacecast-non-null.ll
Log Message:
-----------
AMDGPU: Regenerate test checks to avoid spurious diff
Commit: 8bb00cb160830ec8f6029c2aae79d3e46b04b99c
https://github.com/llvm/llvm-project/commit/8bb00cb160830ec8f6029c2aae79d3e46b04b99c
Author: Dominik Adamski <dominik.adamski at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
M clang/test/Driver/amdgpu-openmp-toolchain.c
Log Message:
-----------
[AMDGPU][OpenMP] Do not attach -fcuda-is-device flag for AMDGPU OpenMP (#96909)
`-fcuda-is-device` flag is not used for OpenMP offloading for AMD GPUs
and it does not need to be added as clang cc1 option for OpenMP code.
Commit: 208a08c3b7b00c05629c3f18811aac81f17cd81b
https://github.com/llvm/llvm-project/commit/208a08c3b7b00c05629c3f18811aac81f17cd81b
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/include/lldb/Target/RegisterFlags.h
M lldb/source/Core/DumpRegisterInfo.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
M lldb/source/Plugins/RegisterTypeBuilder/RegisterTypeBuilderClang.cpp
M lldb/source/Target/RegisterFlags.cpp
M lldb/test/API/functionalities/gdb_remote_client/TestXMLRegisterFlags.py
M lldb/unittests/Core/DumpRegisterInfoTest.cpp
Log Message:
-----------
Reland "[lldb] Parse and display register field enums" (#97258)" (#97270)
This reverts commit d9e659c538516036e40330b6a98160cbda4ff100.
I could not reproduce the Mac OS ASAN failure locally but I narrowed it
down to the test `test_many_fields_same_enum`. This test shares an enum
between x0, which is 64 bit, and cpsr, which is 32 bit.
My theory is that when it does `register read x0`, an enum type is
created where the undlerying enumerators are 64 bit, matching the
register size.
Then it does `register read cpsr` which used the cached enum type, but
this register is 32 bit. This caused lldb to try to read an 8 byte value
out of a 4 byte allocation:
READ of size 8 at 0x60200014b874 thread T0
<...>
=>0x60200014b800: fa fa fd fa fa fa fd fa fa fa fd fa fa fa[04]fa
To fix this I've added the register's size in bytes to the constructed
enum type's name. This means that x0 uses:
__lldb_register_fields_enum_some_enum_8
And cpsr uses:
__lldb_register_fields_enum_some_enum_4
If any other registers use this enum and are read, they will use the
cached type as long as their size matches, otherwise we make a new type.
Commit: 7f1d672d70eabe010567fcd8c365d27549736c6d
https://github.com/llvm/llvm-project/commit/7f1d672d70eabe010567fcd8c365d27549736c6d
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/AST/Interp/Compiler.cpp
M clang/lib/AST/Interp/Interp.h
M clang/lib/AST/Interp/Opcodes.td
M clang/test/AST/Interp/cxx23.cpp
Log Message:
-----------
[clang][Interp] Diagnose static declarations in constexpr functions
Commit: 42fc93d3ffb35ec1ff5c6584e1b15d5118db7311
https://github.com/llvm/llvm-project/commit/42fc93d3ffb35ec1ff5c6584e1b15d5118db7311
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/AST/Interp/Compiler.cpp
Log Message:
-----------
[clang][Interp][NFC] Make a local pointer const
Commit: 3e168f5643eb6b4681ee11a06bde8eaeb4c2bcf6
https://github.com/llvm/llvm-project/commit/3e168f5643eb6b4681ee11a06bde8eaeb4c2bcf6
Author: Sergio Afonso <safonsof at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
Log Message:
-----------
[MLIR][OpenMP] Add `OpenMP_Clause` tablegen definitions (#92521)
This patch adds a new tablegen file for the OpenMP dialect containing
the list of clauses currently supported.
Commit: d1fcfce83471c28bdf77d5e1e5c58c9cc6f7a051
https://github.com/llvm/llvm-project/commit/d1fcfce83471c28bdf77d5e1e5c58c9cc6f7a051
Author: Sergio Afonso <safonsof at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/include/mlir/Dialect/OpenMP/OpenMPClauseOperands.h
M mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
M mlir/lib/Conversion/SCFToOpenMP/SCFToOpenMP.cpp
M mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
M mlir/test/Dialect/OpenMP/invalid.mlir
M mlir/test/Dialect/OpenMP/ops.mlir
M mlir/test/Target/LLVMIR/omptarget-llvm.mlir
M mlir/test/Target/LLVMIR/omptarget-nowait-llvm.mlir
M mlir/test/Target/LLVMIR/omptarget-parallel-llvm.mlir
M mlir/test/Target/LLVMIR/openmp-llvm.mlir
Log Message:
-----------
[MLIR][OpenMP] Clause-based OpenMP operation definition (#92523)
This patch updates `OpenMP_Op` definitions to be based on the new set of
`OpenMP_Clause` definitions, and to take advantage of clause-based
automatically-generated argument lists, descriptions, assembly format
and class declarations.
There are also changes introduced to the clause operands structures to
match the current set of tablegen clause definitions. These two are very
closely linked and should be kept in sync. It would probably be a good
idea to try generating clause operands structures from the tablegen
`OpenMP_Clause` definitions in the future.
As a result of this change, arguments for some operations have been
reordered. This patch also addresses this by updating affected operation
build calls and unit tests. Some other updates to tests related to the
order of arguments in the resulting assembly format and others due to
certain previous inconsistencies in the printing/parsing of clauses are
addressed.
The printer and parser functions for the `map` clause are updated, so
that they are able to handle `map` clauses linked to entry block
arguments as well as those which aren't.
This PR causes a build failure in the flang subproject. This is addressed
by the next PR in the stack.
Commit: 03d9a317725cdc03a0558eb49ff53bcc5c45dd08
https://github.com/llvm/llvm-project/commit/03d9a317725cdc03a0558eb49ff53bcc5c45dd08
Author: Sergio Afonso <safonsof at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
M flang/lib/Lower/OpenMP/ClauseProcessor.h
M flang/lib/Lower/OpenMP/OpenMP.cpp
M flang/test/Lower/OpenMP/atomic-capture.f90
M flang/test/Lower/OpenMP/copyin-order.f90
M flang/test/Lower/OpenMP/parallel-wsloop.f90
M flang/test/Lower/OpenMP/parallel.f90
M flang/test/Lower/OpenMP/simd.f90
M flang/test/Lower/OpenMP/target.f90
M flang/test/Lower/OpenMP/use-device-ptr-to-use-device-addr.f90
Log Message:
-----------
[Flang][OpenMP] Update flang with changes to the OpenMP dialect (#92524)
This patch applies fixes after the updates to OpenMP clause operands, as
well as updating some tests that were impacted by changes to the
ordering or assembly format of some clauses in MLIR.
Commit: c769dc457c92be520a068f4d51aea999da568996
https://github.com/llvm/llvm-project/commit/c769dc457c92be520a068f4d51aea999da568996
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/test/CodeGen/AMDGPU/copysign-simplify-demanded-bits.ll
Log Message:
-----------
AMDGPU: Add baseline test for copysign combine (#97150)
Pre-commit tests showing we try to SimplifyDemandedBits on the
sign operand.
Commit: db9252b115ce699a98b3a0ab80504da1364cc311
https://github.com/llvm/llvm-project/commit/db9252b115ce699a98b3a0ab80504da1364cc311
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
M llvm/test/CodeGen/AMDGPU/copysign-simplify-demanded-bits.ll
M llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll
M llvm/test/CodeGen/RISCV/double-arith.ll
M llvm/test/CodeGen/RISCV/double-bitmanip-dagcombines.ll
M llvm/test/CodeGen/RISCV/float-bitmanip-dagcombines.ll
Log Message:
-----------
DAG: Call SimplifyDemandedBits on fcopysign sign value (#97151)
Math library code has quite a few places with complex bit
logic that are ultimately fed into a copysign. This helps
avoid some regressions in a future patch.
This assumes the position in the float type, which should
at least be valid for IEEE types. Not sure if we need to guard
against ppc_fp128 or anything else weird.
There appears to be some value in simplifying the value operand
as well, but I'll address that separately.
Commit: a632364bceacef75610ffd8c8ed0fd4d76514ce7
https://github.com/llvm/llvm-project/commit/a632364bceacef75610ffd8c8ed0fd4d76514ce7
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/known-bits.ll
Log Message:
-----------
[InstCombine] Add test for SimplifyDemanded context (NFC)
Commit: 8eee6d33f74b8d2ba97725630a9a5c9165f419b7
https://github.com/llvm/llvm-project/commit/8eee6d33f74b8d2ba97725630a9a5c9165f419b7
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
M llvm/test/CodeGen/AMDGPU/fcopysign.f16.ll
Log Message:
-----------
DAG: Call SimplifyDemandedBits on copysign value operand (#97180)
So far the only cases that seem to benefit are the weird
copysign with different typed inputs.
Commit: 7b2e16f9526107998f5e3459994152a83c452087
https://github.com/llvm/llvm-project/commit/7b2e16f9526107998f5e3459994152a83c452087
Author: David Sherwood <david.sherwood at arm.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64SchedPredNeoverse.td
A llvm/test/CodeGen/AArch64/misched-move-imm.mir
Log Message:
-----------
[AArch64] Fix scheduling model issue #96394 (#97047)
The NeoverseZeroMove predicate assumes that the first operand is always
an immediate, which isn't always true. For example, it could be a stack
offset, etc. This patch fixes that by checking if the operand is an
immediate first.
Commit: 11484cb817bcc2a6e2ef9572be982a1a5a4964ec
https://github.com/llvm/llvm-project/commit/11484cb817bcc2a6e2ef9572be982a1a5a4964ec
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
M llvm/test/Transforms/InstCombine/known-bits.ll
Log Message:
-----------
[InstCombine] Pass SimplifyQuery to SimplifyDemandedBits()
This will enable calling SimplifyDemandedBits() with a SimplifyQuery
that has CondContext set in the future.
Additionally this also marginally strengthens the analysis by
retaining the original context instruction for one-use chains.
Commit: c46a95c147d8ba86980908353d377f9e2f9f5641
https://github.com/llvm/llvm-project/commit/c46a95c147d8ba86980908353d377f9e2f9f5641
Author: Anton Lydike <me at AntonLydike.de>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/include/mlir/Dialect/DLTI/CMakeLists.txt
M mlir/include/mlir/Dialect/DLTI/DLTIAttrs.td
Log Message:
-----------
[MLIR] Fix documentation generation for DLTI dialect. (#97052)
This patch fixes the docs generation for the DLTI dialect to include
attributes (CMake config pointed to the wrong tablegen file). It also
fixes formatting in places so that proper markdown is generated.
Commit: d32d20f3a05abf74ecc11848a672d4cac4fa45cd
https://github.com/llvm/llvm-project/commit/d32d20f3a05abf74ecc11848a672d4cac4fa45cd
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp
Log Message:
-----------
NumericalStabilitySanitizer.cpp - fix MSVC "not all control paths return a value" warnings. NFC.
Commit: ec0e6ef09bdbae42872af1145f9c58c641d0ab8a
https://github.com/llvm/llvm-project/commit/ec0e6ef09bdbae42872af1145f9c58c641d0ab8a
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/config/gpu/entrypoints.txt
M libc/docs/gpu/support.rst
M libc/include/llvm-libc-types/rpc_opcodes_t.h
M libc/src/stdio/gpu/CMakeLists.txt
A libc/src/stdio/gpu/remove.cpp
M libc/utils/gpu/server/rpc_server.cpp
Log Message:
-----------
[libc] Implement the 'remove' function on the GPU (#97096)
Summary:
Straightforward RPC implementation of the `remove` function for the GPU.
Copies over the string and calls `remove` on it, passing the result
back. This is required for building some `libc++` functionality.
Commit: 3c64a98180148340ed72aa2c19054ddfbcfa72e1
https://github.com/llvm/llvm-project/commit/3c64a98180148340ed72aa2c19054ddfbcfa72e1
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/docs/gpu/motivation.rst
M libc/include/errno.h.def
M libc/src/errno/libc_errno.cpp
Log Message:
-----------
[libc] Partially implement 'errno' on the GPU (#97107)
Summary:
The `errno` variable is expected to be `thread_local` by the standard.
However, the GPU targets do not support `thread_local` and implementing
that would be a large endeavor. Because of that, we previously didn't
provide the `errno` symbol at all. However, to build some programs we at
least need to be able to link against `errno`. Many things that would
normally set `errno` completely ignore it currently (i.e. stdio) but
some programs still need to be able to link against correct C programs.
For this purpose this patch exports the `errno` symbol as a simple
global. Internally, this will be updated atomically so it's at least not
racy. Externally, this will be on the user. I've updated the
documentation to state as such. This is required to get `libc++` to
build.
Commit: 117b53ae38428ca66eaa886fb432e6f09db88fe4
https://github.com/llvm/llvm-project/commit/117b53ae38428ca66eaa886fb432e6f09db88fe4
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/AsmPrinter.h
M llvm/include/llvm/CodeGen/AsmPrinterHandler.h
M llvm/include/llvm/CodeGen/DebugHandlerBase.h
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h
M llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
M llvm/lib/CodeGen/AsmPrinter/EHStreamer.h
M llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
M llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.h
M llvm/lib/CodeGen/AsmPrinter/WinCFGuard.h
M llvm/lib/Target/BPF/BPFAsmPrinter.cpp
M llvm/lib/Target/BPF/BTFDebug.h
M llvm/unittests/CodeGen/AsmPrinterDwarfTest.cpp
Log Message:
-----------
[AsmPrinter] Reduce AsmPrinterHandlers virt. fn calls (#96785)
Currently, an AsmPrinterHandler has several methods that allow to
dynamically hook in unwind or debug info emission, e.g. at begin/end of
every function or instruction. The class hierarchy and the actually
overridden functions are as follows:
(SymSz=setSymbolSize, mFE=markFunctionEnd, BBS=BasicBlockSection,
FL=Funclet; b=beginX, e=endX)
SymSz Mod Fn mFE BBS FL Inst
AsmPrinterHandler - - - - - - -
` PseudoProbeHandler - - - - - - -
` WinCFGuard - e e - - - -
` EHStreamer - - - - - - -
` DwarfCFIException - e be - be - -
` ARMException - - be e - - -
` AIXException - - e - - - -
` WinException - e be e - be -
` WasmException - e be - - - -
` DebugHandlerBase - b be - be - be
` BTFDebug - e - - - - b
` CodeViewDebug - be - - - - b
` DWARFDebug yes be - - - - b
Doing virtual function calls per instruction is costly and useless when
the called function does nothing.
This commit performs the following clean-up/improvements:
- PseudoProbeHandler is no longer an AsmPrinterHandler -- it used
nothing of its functionality to hook in at the possible points. This
avoids virtual function calls when a pseudo probe printer is present.
- DebugHandlerBase is no longer an AsmPrinterHandler, but a separate
base class. DebugHandlerBase is the only remaining "hook" for begin/end
instruction and setSymbolSize (only used by DWARFDebug). begin/end for
function and basic block sections are never overriden and therefore are
no longer virtual. (Originally I intended there to be only one debug
handler, but BPF as the only target supports two at the same time: DWARF
and BTF.)
- AsmPrinterHandler no longer has begin/end instruction and
setSymbolSize hooks -- these were only used by DebugHandlerBase. This
avoid iterating over handlers in every instruction.
AsmPrinterHandler Mod Fn mFE BBS FL
` WinCFGuard e e - - -
` EHStreamer - - - - -
` DwarfCFIException e be - be -
` ARMException - be e - -
` AIXException - e - - -
` WinException e be e - be
` WasmException e be - - -
SymSz Mod Fn BBS Inst
DebugHandlerBase - b be be be
` BTFDebug - e b
` CodeViewDebug - be b
` DWARFDebug yes be b
PseudoProbeHandler (no shared methods)
To continue allowing external users (e.g., Julia) to hook in at every
instruction, a new method addDebugHandler is exposed.
This results in a performance improvement, especially in the -O0 -g0
case with unwind information (e.g., JIT baseline).
Commit: e88cd40d477f7194377a5df7a5a2f0f1b5376216
https://github.com/llvm/llvm-project/commit/e88cd40d477f7194377a5df7a5a2f0f1b5376216
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/select.ll
Log Message:
-----------
[InstCombine] Add tests for simplification based on select known bits (NFC)
Commit: de68294b4dd31370773cb7a976b2d59e0e8b9bcc
https://github.com/llvm/llvm-project/commit/de68294b4dd31370773cb7a976b2d59e0e8b9bcc
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/libc/BUILD.bazel
Log Message:
-----------
[bazel] Add missing dependency for 3c64a98180148340ed72aa2c19054ddfbcfa72e1
Commit: 44a2589cfc7fa2d3486f60000166a7dea0621494
https://github.com/llvm/llvm-project/commit/44a2589cfc7fa2d3486f60000166a7dea0621494
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/NearbyIntTest.h
A libc/test/src/math/nearbyint_test.cpp
A libc/test/src/math/nearbyintf16_test.cpp
A libc/test/src/math/nearbyintf_test.cpp
A libc/test/src/math/nearbyintl_test.cpp
Log Message:
-----------
[libc][math] Add MPFR unit tests for nearbyint{,f,l,f16} (#94479)
Commit: a3f700a3d6113d825dfef97bffa90827ab4149e8
https://github.com/llvm/llvm-project/commit/a3f700a3d6113d825dfef97bffa90827ab4149e8
Author: OverMighty <its.overmighty at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/f16sqrtf_test.cpp
Log Message:
-----------
[libc][math][c23] Add MPFR unit test for f16sqrtf (#97062)
Commit: 9f04d75b2bd8ba83863db74ebe1a5c08cfc5815c
https://github.com/llvm/llvm-project/commit/9f04d75b2bd8ba83863db74ebe1a5c08cfc5815c
Author: hdoc <68132204+hdoc at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/AST/ASTContext.cpp
M clang/lib/Headers/amxcomplexintrin.h
M clang/lib/Headers/ia32intrin.h
M clang/test/Index/annotate-comments.cpp
M clang/unittests/AST/DeclTest.cpp
Log Message:
-----------
[Clang][Comments] Attach comments to decl even if preproc directives are in between (#88367)
### Background
It's surprisingly common for C++ code in the wild to conditionally
show/hide declarations to Doxygen through the use of preprocessor
directives. One especially common version of this pattern is
demonstrated below:
```cpp
/// @brief Test comment
#ifdef DOXYGEN_BUILD_ENABLED
template<typename T>
#else
template <typename T>
typename std::enable_if<std::is_integral<T>::value>::type
#endif
void f() {}
```
There are more examples I've collected below to demonstrate usage of
this pattern:
- Example 1:
[Magnum](https://github.com/mosra/magnum/blob/8538610fa27e1db37070eaabe34f1e4e41648bab/src/Magnum/Resource.h#L117-L127)
- Example 2:
[libcds](https://github.com/khizmax/libcds/blob/9985d2a87feaa3e92532e28f4ab762a82855a49c/cds/container/michael_list_nogc.h#L36-L54)
- Example 3:
[rocPRIM](https://github.com/ROCm/rocPRIM/blob/609ae19565ff6a3499168b76a0be5652762e24f6/rocprim/include/rocprim/block/detail/block_reduce_raking_reduce.hpp#L60-L65)
>From my research, it seems like the most common rationale for this
functionality is hiding difficult-to-parse code from Doxygen, especially
where template metaprogramming is concerned.
Currently, Clang does not support attaching comments to decls if there
are preprocessor comments between the comment and the decl. This is
enforced here:
https://github.com/llvm/llvm-project/blob/b6ebea7972cd05a8e4dcf0d5a54f2c793999995a/clang/lib/AST/ASTContext.cpp#L284-L287
Alongside preprocessor directives, any instance of `;{}#@` between a
comment and decl will cause the comment to not be attached to the decl.
#### Rationale
It would be nice for Clang-based documentation tools, such as
[hdoc](https://hdoc.io), to support code using this pattern. Users
expect to see comments attached to the relevant decl — even if there is
an `#ifdef` in the way — which Clang does not currently do.
#### History
Originally, commas were also in the list of "banned" characters, but
were removed in `b534d3a0ef69`
([link](https://github.com/llvm/llvm-project/commit/b534d3a0ef6970f5e42f10ba5cfcb562d8b184e1))
because availability macros often have commas in them. From my reading
of the code, it appears that the original intent of the code was to
exclude macros and decorators between comments and decls, possibly in an
attempt to properly attribute comments to macros (discussed further in
"Complications", below). There's some more discussion here:
https://reviews.llvm.org/D125061.
### Change
This modifies Clang comment parsing so that comments are attached to
subsequent declarations even if there are preprocessor directives
between the end of the comment and the start of the decl. Furthermore,
this change:
- Adds tests to verify that comments are attached to their associated
decls even if there are preprocessor directives in between
- Adds tests to verify that current behavior has not changed (i.e. use
of the other characters between comment and decl will result in the
comment not being attached to the decl)
- Updates existing `lit` tests which would otherwise break.
#### Complications
Clang [does not yet
support](https://github.com/llvm/llvm-project/issues/38206) attaching
doc comments to macros. Consequently, the change proposed in this RFC
affects cases where a doc comment attached to a macro is followed
immediately by a normal declaration. In these cases, the macro's doc
comments will be attached to the subsequent decl. Previously they would
be ignored because any preprocessor directives between a comment and a
decl would result in the comment not being attached to the decl. An
example of this is shown below.
```cpp
/// Doc comment for a function-like macro
/// @param n
/// A macro argument
#define custom_sqrt(n) __internal_sqrt(n)
int __internal_sqrt(int n) { return __builtin_sqrt(n); }
// NB: the doc comment for the custom_sqrt macro will actually be attached to __internal_sqrt!
```
There is a real instance of this problem in the Clang codebase, namely
here:
https://github.com/llvm/llvm-project/blob/be10070f91b86a6f126d2451852242bfcb2cd366/clang/lib/Headers/amxcomplexintrin.h#L65-L114
As part of this RFC, I've added a semicolon to break up the Clang
comment parsing so that the `-Wdocumentation` errors go away, but this
is a hack. The real solution is to fix Clang comment parsing so that doc
comments are properly attached to macros, however this would be a large
change that is outside of the scope of this RFC.
Commit: 035e76ff3706ee3e677fbae67cf47a343cf6eceb
https://github.com/llvm/llvm-project/commit/035e76ff3706ee3e677fbae67cf47a343cf6eceb
Author: smanna12 <soumi.manna at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Serialization/ASTReaderDecl.cpp
Log Message:
-----------
[Serialization] Clear moved-from deque to ensure valid state post-move (#97221)
This patch addresses a use-after-move issue, reported by static analyzer
tool, by clearing the `PotentiallyInterestingDecls` deque after it has
been moved to `MaybeInterestingDecls`.
The fix ensures that the subsequent assert statement correctly checks
for an empty state, preventing any undefined behavior in
ASTReader::PassInterestingDeclsToConsumer().
Commit: 154c8a02ed952fe3fa2e074fce52a07c4d1efab2
https://github.com/llvm/llvm-project/commit/154c8a02ed952fe3fa2e074fce52a07c4d1efab2
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
M llvm/test/Transforms/InstCombine/pr80597.ll
Log Message:
-----------
[InstCombine] Use KnownBits::ashr()
This fixes a consistency violation under -instcombine-verify-known-bits.
Commit: a66275090e140b9e800d694ce79b7781636dc849
https://github.com/llvm/llvm-project/commit/a66275090e140b9e800d694ce79b7781636dc849
Author: MagentaTreehouse <99200384+MagentaTreehouse at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/AST/DeclCXX.cpp
Log Message:
-----------
[Clang] [NFC] Use range-based for loops (#96831)
Use range-based for loops. In addition, extracted a loop from
`CXXRecordDecl::completeDefinition` to eliminate the `Done` flag, and
only construct `MyFinalOverriders` when `FinalOverriders` is null.
Commit: e37ba2c13d9ebbfe2bcdc638532b5e76085a5411
https://github.com/llvm/llvm-project/commit/e37ba2c13d9ebbfe2bcdc638532b5e76085a5411
Author: Alexander Belyaev <32522095+pifon2a at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
Log Message:
-----------
[mlir] Fix Bazel build after d1fcfce83471c28bdf77d5e1e5c58c9cc6f7a051. (#97288)
Commit: 7b34070eb4913f2733c3c6d19091d19d92c195d7
https://github.com/llvm/llvm-project/commit/7b34070eb4913f2733c3c6d19091d19d92c195d7
Author: Tulio Magno Quites Machado Filho <tuliom at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M compiler-rt/lib/tsan/rtl/tsan_rtl_aarch64.S
Log Message:
-----------
[tsan][aarch64] Fix branch protection in interceptors (#95839)
Start functions with BTI in order to identify the function as a valid
branch target.
Also add the BTI marker to tsan_rtl_aarch64.S.
With this patch, libclang_rt.tsan.so can now be generated with
DT_AARCH64_BTI_PLT when built with -mbranch-protection=standard.
Commit: 48f13d48a88c14acbaea7c3ee05018bb173fb360
https://github.com/llvm/llvm-project/commit/48f13d48a88c14acbaea7c3ee05018bb173fb360
Author: temyurchenko <44875844+temyurchenko at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/AST/Decl.cpp
M clang/lib/AST/DeclPrinter.cpp
M clang/lib/Sema/SemaDecl.cpp
M clang/lib/Sema/SemaExpr.cpp
A clang/test/AST/ast-print-language-linkage.cpp
M lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
M lldb/source/Plugins/ExpressionParser/Clang/NameSearchContext.cpp
Log Message:
-----------
[clang][AST] fix ast-print of extern <lang> with >=2 declarators
Fixes #93913
Commit: 70320762427e433759f63ab5781daea7cc2a5faa
https://github.com/llvm/llvm-project/commit/70320762427e433759f63ab5781daea7cc2a5faa
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineMemOperand.h
M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
A llvm/test/CodeGen/AMDGPU/GlobalISel/load-legalize-range-metadata.ll
Log Message:
-----------
GlobalISel: Drop vector range metadata on bitcast lowering (#97279)
If we are reinterpreting the type, the range metadata also needs to be
converted. I believe the DAG has the same bug.
Commit: 0d88f662ff4db7e78a6c48db79ef62c5228d5f2a
https://github.com/llvm/llvm-project/commit/0d88f662ff4db7e78a6c48db79ef62c5228d5f2a
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/GlobalISel/GenericMachineInstrs.h
M llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
M llvm/test/CodeGen/AMDGPU/load-range-metadata-sign-bits.ll
Log Message:
-----------
GlobalISel: ComputeNumSignBits from load range metadata
We're missing SimplifyDemandedBits styles of optimizations,
so one case differs from the DAG from not trimming the constant.
The other case is an optimization we get that the DAG doesn't do to
split the 64-bit shift.
https://reviews.llvm.org/D138082
Commit: 51d87aa4380046588124c2e474924cd8f57189db
https://github.com/llvm/llvm-project/commit/51d87aa4380046588124c2e474924cd8f57189db
Author: CedricSWA <51178026+CedricSwa at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/lib/Sema/SemaLambda.cpp
M clang/test/SemaCXX/lambda-expressions.cpp
Log Message:
-----------
[Clang] Improve error message for lambda captures that name a class member (#94865)
This introduces are more helpful error message when trying to
explicitly capture a class member in a lambda.
Fixes #94764.
Commit: d6987606872a4152495cca0c52b3261b7c44f3ee
https://github.com/llvm/llvm-project/commit/d6987606872a4152495cca0c52b3261b7c44f3ee
Author: Dan McArdle <dmcardle at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/docs/ThreadSafetyAnalysis.rst
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/include/clang/Sema/ParsedAttr.h
M clang/lib/Analysis/ThreadSafety.cpp
M clang/lib/Sema/SemaDeclAttr.cpp
M clang/test/Sema/attr-capabilities.c
M clang/test/SemaCXX/warn-thread-safety-analysis.cpp
M clang/test/SemaCXX/warn-thread-safety-parsing.cpp
M clang/unittests/AST/ASTImporterTest.cpp
Log Message:
-----------
[clang][ThreadSafety] Revert stricter typing on trylock attributes (#97293)
This PR reverts #95290 and the one-liner followup PR #96494.
I received some substantial feedback on #95290, which I plan to address
in a future PR.
I've also received feedback that because the change emits errors where
they were not emitted before, we should at least have a flag to disable
the stricter warnings.
Commit: b58ae6bd2708a5c3757fe7ec722b6a87b98fd81a
https://github.com/llvm/llvm-project/commit/b58ae6bd2708a5c3757fe7ec722b6a87b98fd81a
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Analysis/ValueTracking.h
M llvm/lib/Analysis/ValueTracking.cpp
M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
Log Message:
-----------
[InstCombine] Sync KnownBits logic for select arms
Extract an adjustKnownBitsForSelectArm() helper for the
ValueTracking logic and make use of it in SimplifyDemandedBits().
This fixes a consistency violation under instcombine-verify-known-bits.
Commit: b3b0d09ccee52472691570072ac0e30f1addbb0a
https://github.com/llvm/llvm-project/commit/b3b0d09ccee52472691570072ac0e30f1addbb0a
Author: Balazs Benics <benicsbalazs at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitors.h
A clang/include/clang/StaticAnalyzer/Core/BugReporter/Z3CrosscheckVisitor.h
M clang/include/clang/StaticAnalyzer/Core/PathSensitive/SMTConstraintManager.h
M clang/lib/StaticAnalyzer/Core/BugReporter.cpp
M clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
M clang/lib/StaticAnalyzer/Core/CMakeLists.txt
A clang/lib/StaticAnalyzer/Core/Z3CrosscheckVisitor.cpp
A clang/test/Analysis/z3/crosscheck-statistics.c
M clang/unittests/StaticAnalyzer/CMakeLists.txt
A clang/unittests/StaticAnalyzer/Z3CrosscheckOracleTest.cpp
M llvm/include/llvm/Support/SMTAPI.h
M llvm/lib/Support/Z3Solver.cpp
Log Message:
-----------
Reland "[analyzer][NFC] Reorganize Z3 report refutation" (#97265)
This is exactly as originally landed in #95128,
but now the minimal Z3 version was increased to meet this change in #96682.
https://discourse.llvm.org/t/bump-minimal-z3-requirements-from-4-7-1-to-4-8-9/79664/4
---
This change keeps existing behavior, namely that if we hit a Z3 timeout
we will accept the report as "satisfiable".
This prepares for the commit "Harden safeguards for Z3 query times".
https://discourse.llvm.org/t/analyzer-rfc-taming-z3-query-times/79520
(cherry picked from commit 89c26f6c7b0a6dfa257ec090fcf5b6e6e0c89aab)
Commit: f209469be1c3ce18c0343b9a991f812d12f18b4a
https://github.com/llvm/llvm-project/commit/f209469be1c3ce18c0343b9a991f812d12f18b4a
Author: LLVM GN Syncbot <llvmgnsyncbot at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/utils/gn/secondary/clang/lib/StaticAnalyzer/Core/BUILD.gn
M llvm/utils/gn/secondary/clang/unittests/StaticAnalyzer/BUILD.gn
Log Message:
-----------
[gn build] Port b3b0d09ccee5
Commit: 80ffec78848d6ca99e33ebdc4adc415b74f24358
https://github.com/llvm/llvm-project/commit/80ffec78848d6ca99e33ebdc4adc415b74f24358
Author: Alexis Engelke <engelke at in.tum.de>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/CodeGen/AsmPrinter.h
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/Target/BPF/BPFAsmPrinter.cpp
M llvm/unittests/CodeGen/AsmPrinterDwarfTest.cpp
Log Message:
-----------
[AsmPrinter] Remove timers (#97046)
Timers are an out-of-line function call and a global variable access,
here twice per emitted instruction. At this granularity, not only the
time results become skewed, but the timers also add a performance
overhead when profiling is disabled. Also outside of the innermost loop,
timers add a measurable overhead. As this is quite expensive for a
mostly unused profiling facility, remove the timers.
Fixes #39650.
Commit: c03d3a8560d0275bd585744d4fc14725148517a3
https://github.com/llvm/llvm-project/commit/c03d3a8560d0275bd585744d4fc14725148517a3
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/getelementptr.ll
Log Message:
-----------
[InstCombine] Add tests for canonicalizing `(gep <not i8> p, (exact_ins X, C))`; NFC
Commit: 263268000699b0f0890753674262961229e2a77d
https://github.com/llvm/llvm-project/commit/263268000699b0f0890753674262961229e2a77d
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/test/Transforms/InstCombine/getelementptr.ll
M llvm/test/Transforms/LoopVectorize/induction.ll
Log Message:
-----------
[InstCombine] Canonicalize `(gep <not i8> p, (div exact X, C))`
If C % sizeof(gep_element_type) is zero, we can canonicalize to `i8` via:
`(gep i8 p, (div exact X, C / (sizeof(gep_element_type))))`
Closes #96898
Commit: 5880526b87e56802adf1533a5fe7bd4b9b402a07
https://github.com/llvm/llvm-project/commit/5880526b87e56802adf1533a5fe7bd4b9b402a07
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/InstSimplify/rem.ll
Log Message:
-----------
[InstSimplify] Add test for simplifying `({u,s}rem (mul {nuw,nsw} X, C1), C0)`; NFC
Commit: aef44e49a7b79cfaf4d7c09133ba7c30ddfdfdc7
https://github.com/llvm/llvm-project/commit/aef44e49a7b79cfaf4d7c09133ba7c30ddfdfdc7
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Analysis/InstructionSimplify.cpp
M llvm/test/Transforms/InstSimplify/rem.ll
Log Message:
-----------
[InstSimplify] Add simplification for `({u,s}rem (mul {nuw,nsw} X, C1), C0)`
We can simplify these to `0` if `C1 % C0 == 0`
Proofs: https://alive2.llvm.org/ce/z/EejAdk
Closes #97037
Commit: c8579163ac21877f6223de168663714ff53f43c4
https://github.com/llvm/llvm-project/commit/c8579163ac21877f6223de168663714ff53f43c4
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/Reassociate/reassoc-mul-nuw.ll
Log Message:
-----------
[Reassociate] Add tests for preserving `nuw` and `nsw` on `mul` chains; NFC
Commit: 6e379de3b144363c2f5a6f9335eef6f42e28ef37
https://github.com/llvm/llvm-project/commit/6e379de3b144363c2f5a6f9335eef6f42e28ef37
Author: Noah Goldstein <goldstein.w.n at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Transforms/Scalar/Reassociate.h
M llvm/lib/Transforms/Scalar/Reassociate.cpp
M llvm/test/Transforms/Reassociate/reassoc-mul-nuw.ll
Log Message:
-----------
[Reassociate] Preserve `nuw` and `nsw` on `mul` chains
Basically the same rules as `add` but we also need to ensure all
operands a non-zero.
Proofs: https://alive2.llvm.org/ce/z/jzsYht
Closes #97040
Commit: 1a478a69bc4f2781c14fd045c202838786fb9062
https://github.com/llvm/llvm-project/commit/1a478a69bc4f2781c14fd045c202838786fb9062
Author: Gheorghe-Teodor Bercea <doru.bercea at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/CodeGen/CGOpenMPRuntime.cpp
M clang/lib/CodeGen/CGOpenMPRuntime.h
M clang/lib/CodeGen/CGStmtOpenMP.cpp
M clang/test/OpenMP/distribute_parallel_for_codegen.cpp
M clang/test/OpenMP/distribute_parallel_for_simd_codegen.cpp
M clang/test/OpenMP/nvptx_SPMD_codegen.cpp
M clang/test/OpenMP/ordered_codegen.cpp
M clang/test/OpenMP/parallel_for_codegen.cpp
M clang/test/OpenMP/target_parallel_for_codegen.cpp
M clang/test/OpenMP/target_parallel_for_simd_codegen.cpp
M clang/test/OpenMP/target_teams_distribute_parallel_for_schedule_codegen.cpp
M clang/test/OpenMP/target_teams_distribute_parallel_for_simd_schedule_codegen.cpp
M clang/test/OpenMP/teams_distribute_parallel_for_schedule_codegen.cpp
M clang/test/OpenMP/teams_distribute_parallel_for_simd_schedule_codegen.cpp
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M offload/DeviceRTL/CMakeLists.txt
M offload/DeviceRTL/include/Interface.h
A offload/DeviceRTL/include/Workshare.h
M offload/DeviceRTL/src/Kernel.cpp
M offload/DeviceRTL/src/Workshare.cpp
A offload/test/offloading/dynamic-schedule-non-spmd.cpp
A offload/test/offloading/dynamic-schedule.cpp
A offload/test/offloading/schedule.c
M openmp/runtime/src/kmp.h
M openmp/runtime/src/kmp_dispatch.cpp
Log Message:
-----------
[OpenMP][offload] Fix dynamic schedule tracking (#97065)
This patch fixes the dynamic schedule tracking.
Commit: e6bc72dfe885e8ef4eae1c7da87dd13e40cfed6d
https://github.com/llvm/llvm-project/commit/e6bc72dfe885e8ef4eae1c7da87dd13e40cfed6d
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/test/CodeGen/X86/movmsk-bittest.ll
Log Message:
-----------
[X86] Add MOVMSK bit extraction test coverage for #66191
Regressions due to middle-end canonicalizing ICMP_EQ(AND(X,MSB),0) -> ICMP_SGT(X,-1) etc.
Commit: 99d8bc9e7686994015fe744af3d11cd9c2050b8c
https://github.com/llvm/llvm-project/commit/99d8bc9e7686994015fe744af3d11cd9c2050b8c
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/test/Transforms/InstCombine/canonicalize-gep-mul.ll
Log Message:
-----------
[InstCombine] Preserve all gep nowrap flags in ptradd canonicalization
Commit: 47c3eca48952a8f5907aa9a413a4caa6c5ad6fc0
https://github.com/llvm/llvm-project/commit/47c3eca48952a8f5907aa9a413a4caa6c5ad6fc0
Author: Ivan Kosarev <ivan.kosarev at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/SIInstrInfo.td
M llvm/lib/Target/AMDGPU/SOPInstructions.td
M llvm/lib/Target/AMDGPU/VOPInstructions.td
Log Message:
-----------
[AMDGPU][NFC] Make GFX*Gen records globally available. (#97291)
And use them to simplify SOP-related definitions.
Introduces GFX10Gen.
Commit: 8361d9065e393c0e74ab8bfccdab3fd7850a10b2
https://github.com/llvm/llvm-project/commit/8361d9065e393c0e74ab8bfccdab3fd7850a10b2
Author: Alex MacLean <amaclean at nvidia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
M llvm/test/Transforms/InstCombine/select-icmp-and.ll
Log Message:
-----------
[InstCombine] disable select folding resulting in extra instructions (#97184)
Disable conversion of a `(select (icmp))` when it would result in more
instructions `(xor (lshr (and)))`. This transformation produces more
instructions and can interfere with other more profitable folds for
`select`. For example before this change the following folding would
occur:
```llvm
%1 = icmp slt i32 %X, 0
%2 = select i1 %1, i64 0, i64 8
```
to
```llvm
%1 = lshr i32 %X, 28
%2 = and i32 %1, 8
%3 = xor i32 %2, 8
%4 = zext nneg i32 %3 to i64
```
Commit: bf7a7751456238c9f7eb42eb48306e986093ca01
https://github.com/llvm/llvm-project/commit/bf7a7751456238c9f7eb42eb48306e986093ca01
Author: Nuno Lopes <nuno.lopes at tecnico.ulisboa.pt>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/docs/LangRef.rst
Log Message:
-----------
[docs] fix normal fpclass mask
Commit: ea4cf923edf441897c31edd59a0d7bc8c6f380ff
https://github.com/llvm/llvm-project/commit/ea4cf923edf441897c31edd59a0d7bc8c6f380ff
Author: David Spickett <david.spickett at linaro.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD.h
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_arm.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_arm64.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_arm64.h
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_mips64.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_powerpc.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_x86_64.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeThreadFreeBSD.cpp
M lldb/source/Plugins/Process/FreeBSD/NativeThreadFreeBSD.h
M lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
M lldb/source/Plugins/Process/Utility/CMakeLists.txt
A lldb/source/Plugins/Process/Utility/RegisterFlagsDetector_arm64.cpp
A lldb/source/Plugins/Process/Utility/RegisterFlagsDetector_arm64.h
R lldb/source/Plugins/Process/Utility/RegisterFlagsLinux_arm64.cpp
R lldb/source/Plugins/Process/Utility/RegisterFlagsLinux_arm64.h
M lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
M lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.h
M lldb/test/API/commands/register/register/register_command/TestRegisters.py
A lldb/test/Shell/Register/Core/aarch64-freebsd-register-fields.test
M llvm/docs/ReleaseNotes.rst
M llvm/utils/gn/secondary/lldb/source/Plugins/Process/Utility/BUILD.gn
Log Message:
-----------
[lldb][FreeBSD][AArch64] Enable register field detection (#85058)
This extends the existing register fields support from AArch64 Linux
to AArch64 FreeBSD. So you will now see output like this:
```
(lldb) register read cpsr
cpsr = 0x60000200
= (N = 0, Z = 1, C = 1, V = 0, DIT = 0, SS = 0, IL = 0, SSBS = 0, D = 1, A = 0, I = 0, F = 0, nRW = 0, EL = 0, SP = 0)
```
Linux and FreeBSD both have HWCAP/HWCAP2 so the detection mechanism
is the same and I've renamed the detector class to reflect that.
I have confirmed that FreeBSD's treatment of CPSR (spsr as the kernel
calls it) is similair enough that we can use the same field information.
(see `sys/arm64/include/armreg.h` and `PSR_SETTABLE_64`)
For testing I've enabled the same live process test as Linux
and added a shell test using an existing FreeBSD core file.
Note that the latter does not need XML support because when reading
a core file we are not sending the information via target.xml,
it's just internal to LLDB.
Commit: 65c807e69545ec23c1a258f66f744874531c7d26
https://github.com/llvm/llvm-project/commit/65c807e69545ec23c1a258f66f744874531c7d26
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
M lldb/test/API/lang/cpp/namespace/TestNamespace.py
M lldb/test/API/lang/cpp/namespace/main.cpp
Log Message:
-----------
[lldb][TypeSystemClang] Allow transparent lookup through anonymous namespaces (#97275)
This patch allows expressions to reference entities in anonymous
namespaces. Previously this would have resulted in:
```
(lldb) expr foo::FooAnonymousVar
error: <user expression 0>:1:6: no member named 'FooAnonymousVar' in namespace 'foo'
1 | foo::FooAnonymousVar
| ~~~~~^
```
We already allow such lookups through inline namespaces, and for the
purposes of lookup, anonymous namespaces shouldn't behave any different.
Fixes https://github.com/llvm/llvm-project/issues/96963.
Commit: ae570d82e8c021f45209830db8c9c7bb79bed394
https://github.com/llvm/llvm-project/commit/ae570d82e8c021f45209830db8c9c7bb79bed394
Author: Balazs Benics <benicsbalazs at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/StaticAnalyzer/Core/AnalyzerOptions.def
M clang/include/clang/StaticAnalyzer/Core/BugReporter/Z3CrosscheckVisitor.h
M clang/lib/StaticAnalyzer/Core/BugReporter.cpp
M clang/lib/StaticAnalyzer/Core/Z3CrosscheckVisitor.cpp
M clang/test/Analysis/analyzer-config.c
M clang/unittests/StaticAnalyzer/Z3CrosscheckOracleTest.cpp
Log Message:
-----------
Reland "[analyzer] Harden safeguards for Z3 query times" (#97298)
This is exactly as originally landed in #95129,
but now the minimal Z3 version was increased to meet this change in #96682.
https://discourse.llvm.org/t/bump-minimal-z3-requirements-from-4-7-1-to-4-8-9/79664/4
---
This patch is a functional change.
https://discourse.llvm.org/t/analyzer-rfc-taming-z3-query-times/79520
As a result of this patch, individual Z3 queries in refutation will be
bound by 300ms. Every report equivalence class will be processed in at
most 1 second.
The heuristic should have only really marginal observable impact -
except for the cases when we had big report eqclasses with long-running
(15s) Z3 queries, where previously CSA effectively halted. After this
patch, CSA will tackle such extreme cases as well.
(cherry picked from commit eacc3b3504be061f7334410dd0eb599688ba103a)
Commit: 2e81f7db1f1c161a1683bcad55e0c04677a17a9d
https://github.com/llvm/llvm-project/commit/2e81f7db1f1c161a1683bcad55e0c04677a17a9d
Author: Balazs Benics <benicsbalazs at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
M clang/test/Analysis/stream.c
Log Message:
-----------
[analyzer] Fix crash in Stream checker when using void pointers (#97199)
We can get zero type size (thus div by zero crash) if the region is for a 'void*' pointer.
In this patch, let's just override the void type with a char type to avoid the crash.
Fixes
https://github.com/llvm/llvm-project/pull/93408#issuecomment-2189766510
Commit: 5c287efee77930ab15fe5579bed00b2750bbb254
https://github.com/llvm/llvm-project/commit/5c287efee77930ab15fe5579bed00b2750bbb254
Author: Haojian Wu <hokein.wu at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/Basic/DiagnosticGroups.td
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/lib/Sema/CheckExprLifetime.cpp
M clang/lib/Sema/CheckExprLifetime.h
M clang/lib/Sema/SemaExpr.cpp
M clang/test/Parser/compound_literal.c
M clang/test/SemaCXX/attr-lifetimebound.cpp
M clang/test/SemaCXX/warn-dangling-local.cpp
Log Message:
-----------
[Clang] Extend lifetime bound analysis to support assignments for the built-in pointer type (#96475)
The lifetime bound warning in Clang currently only considers
initializations. This patch extends the warning to include assignments.
- **Support for assignments of built-in pointer types**: this is done is
by reusing the existing statement-local implementation. Clang now warns
if the pointer is assigned to a temporary object that being destoryed at
the end of the full assignment expression.
With this patch, we will detect more cases under the on-by-default
diagnostic `-Wdangling`. I have added a new category for this specific
diagnostic so that people can temporarily disable it if their codebase
is not yet clean.
This is the first step to address #63310, focusing only on pointer
types. Support for C++ assignment operators will come in a follow-up
patch.
Fixes #54492
Commit: c36b4248286c4546df0c0e93137a340facc75e17
https://github.com/llvm/llvm-project/commit/c36b4248286c4546df0c0e93137a340facc75e17
Author: Bimo <rui.xu at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/lib/Bindings/Python/IRAttributes.cpp
M mlir/test/python/ir/attributes.py
Log Message:
-----------
[MLIR][Python] add value attr for PyAffineMapAttribute (#97254)
Similar to other attributes in Binding, the `PyAffineMapAttribute`
should include a value attribute to enable users to directly retrieve
the `AffineMap` from the `AffineMapAttr`.
Commit: 51797a7c55c42a2a49b9210b150e0eb63c7975f0
https://github.com/llvm/llvm-project/commit/51797a7c55c42a2a49b9210b150e0eb63c7975f0
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Unindent `checkNestingOfRegions`, NFC
The entire body of the function is inside of an if-statement, followed
by a "return false". Invert the condition and return early, unindent
and clang-format the function.
Commit: e8574e8ada76e38fab951969dc1c97eef5b0cc60
https://github.com/llvm/llvm-project/commit/e8574e8ada76e38fab951969dc1c97eef5b0cc60
Author: vporpo <vporpodas at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/include/llvm/SandboxIR/SandboxIR.h
A llvm/include/llvm/SandboxIR/SandboxIRValues.def
M llvm/lib/CMakeLists.txt
A llvm/lib/SandboxIR/CMakeLists.txt
A llvm/lib/SandboxIR/SandboxIR.cpp
M llvm/unittests/CMakeLists.txt
A llvm/unittests/SandboxIR/CMakeLists.txt
A llvm/unittests/SandboxIR/SandboxIRTest.cpp
Log Message:
-----------
[SandboxIR] Boilerplate code (#95814)
This is the first patch in a series of patches for the Sandbox Vectorizer project.
SandboxIR is not tightly coupled to the Sandbox Vectorizer and could be used
independently as a transactional layer on top of LLVM IR.
For a detailed description of the project please refer to the RFC:
https://discourse.llvm.org/t/rfc-sandbox-vectorizer-an-experimental-modular-vectorizer/79059
This patch adds some basic boilerplate code for the SandboxIR which includes
parts of the SandboxIR `Value`, `User` and `Context` classes.
Commit: 05d8ea77c9bbdedc462dadfdcc41332253c1c829
https://github.com/llvm/llvm-project/commit/05d8ea77c9bbdedc462dadfdcc41332253c1c829
Author: smanna12 <soumi.manna at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/CodeGen/CGBuiltin.cpp
Log Message:
-----------
[Clang] Prevent null pointer dereferences in SVE tuple functions (#94267)
This patch
addresses a null pointer dereference issue reported by static analyzer
tool in the
`EmitSVETupleSetOrGet()` and `EmitSVETupleCreate()` functions.
Previously, the function
assumed that the result of `dyn_cast<>` to `ScalableVectorType` would
always be non-null,
which is not guaranteed.
The fix introduces a null check after the `dyn_cast<>` operation. If the
cast fails and
`SingleVecTy` is null, the function now returns `nullptr` to indicate an
error. This prevents the
dereference of a null pointer, which could lead to undefined behavior.
Additionally, the assert message has been corrected to accurately
reflect the expected
conditions.
These changes collectively enhance the robustness of the code by
ensuring type safety and preventing runtime errors due to improper type
casting.
Commit: 2f4f43c06b8e6d8488f217a3364c36409c348b83
https://github.com/llvm/llvm-project/commit/2f4f43c06b8e6d8488f217a3364c36409c348b83
Author: Vasileios Porpodas <vporpodas at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
R llvm/include/llvm/SandboxIR/SandboxIR.h
R llvm/include/llvm/SandboxIR/SandboxIRValues.def
M llvm/lib/CMakeLists.txt
R llvm/lib/SandboxIR/CMakeLists.txt
R llvm/lib/SandboxIR/SandboxIR.cpp
M llvm/unittests/CMakeLists.txt
R llvm/unittests/SandboxIR/CMakeLists.txt
R llvm/unittests/SandboxIR/SandboxIRTest.cpp
Log Message:
-----------
Revert "[SandboxIR] Boilerplate code (#95814)"
This reverts commit e8574e8ada76e38fab951969dc1c97eef5b0cc60.
Commit: a8e1c3e1239604ac787b6a2d39b5278ddec8aa8a
https://github.com/llvm/llvm-project/commit/a8e1c3e1239604ac787b6a2d39b5278ddec8aa8a
Author: Philip Reames <preames at rivosinc.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/LoopVectorize/pr38697.ll
Log Message:
-----------
[test] Autogenerate a test in advance of an upcoming change
Commit: f903e3ec77d6de310d8bf7453b1106adb2d2becd
https://github.com/llvm/llvm-project/commit/f903e3ec77d6de310d8bf7453b1106adb2d2becd
Author: Jeffrey Byrnes <Jeffrey.Byrnes at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp
M llvm/test/CodeGen/AMDGPU/sdwa-preserve.mir
Log Message:
-----------
[AMDGPU] Reset kill flags for multiple uses of SDWAInst Ops
Change-Id: I8b56d86a55c397623567945a87ad2f55749680bc
Commit: 46f42d4db91ea89046981010aebbe501eae5db74
https://github.com/llvm/llvm-project/commit/46f42d4db91ea89046981010aebbe501eae5db74
Author: Philip Reames <preames at rivosinc.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/Transforms/LoopVectorize/pr38697.ll
Log Message:
-----------
Revert "[test] Autogenerate a test in advance of an upcoming change"
This reverts commit a8e1c3e1239604ac787b6a2d39b5278ddec8aa8a. Appears
to be causing at least one bot failure.
Commit: becc238f77ee2b95b5cdfc2d060fe6ff5b6e447d
https://github.com/llvm/llvm-project/commit/becc238f77ee2b95b5cdfc2d060fe6ff5b6e447d
Author: Matthias Springer <me at m-sp.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/docs/Tutorials/DataFlowAnalysis.md
Log Message:
-----------
[mlir][docs] Fix mistakes in data flow analysis code example (#97286)
Commit: cf9b77a636e0e92b1f4cafd99aaff394f4773f08
https://github.com/llvm/llvm-project/commit/cf9b77a636e0e92b1f4cafd99aaff394f4773f08
Author: Matthias Springer <me at m-sp.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M mlir/lib/Dialect/Bufferization/Transforms/OneShotAnalysis.cpp
M mlir/test/Dialect/Linalg/one-shot-bufferize-analysis.mlir
Log Message:
-----------
[mlir][bufferization] Fix bug in bufferization of elementwise ops (#97209)
There is an optimization in One-Shot Bufferize wrt. ops that bufferize
to elementwise access. A copy can sometimes be avoided. E.g.:
```
%0 = tensor.empty()
%1 = tensor.fill ...
%2 = linalg.map ins(%1, ...) outs(%1)
```
In the above example, a buffer copy is not needed for %1, even though
the same buffer is read/written by two different operands (of the same
op). That's because the op bufferizes to elementwise access.
```c++
// Two equivalent operands of the same op are not conflicting if the op
// bufferizes to element-wise access. I.e., all loads at a position
// happen before all stores to the same position.
```
This optimization cannot be applied when op dominance cannot be used to
rule out conflicts. E.g., when the `linalg.map` is inside of a loop. In
such a case, the reads/writes happen multiple times and it is not
guaranteed that "all loads at a position happen before all stores to the
same position."
Fixes #90019.
Commit: 163d00c666f8fc8cb49ed07b2ad86e34ec2646e6
https://github.com/llvm/llvm-project/commit/163d00c666f8fc8cb49ed07b2ad86e34ec2646e6
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Log Message:
-----------
[DAG] Pull out repeated SDLoc in SELECT/SETCC folds. NFC.
Commit: babd62092f78875868fd131b49bf0530a2b92913
https://github.com/llvm/llvm-project/commit/babd62092f78875868fd131b49bf0530a2b92913
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/test/Transforms/InstCombine/X86/x86-vpermi2.ll
Log Message:
-----------
[InstCombine][X86] Add tests showing failure to convert constant avx512 vpermi2 masks to generic shuffles
Commit: 8036878643b0a7d94393b220cbe8bba488d50863
https://github.com/llvm/llvm-project/commit/8036878643b0a7d94393b220cbe8bba488d50863
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
M llvm/test/Transforms/InstCombine/X86/x86-vpermi2.ll
Log Message:
-----------
[InstCombine][X86] Fold avx512 vpermi2 intrinsics with constant masks to generic shuffles
Similar to most other x86 shuffles, if the shuffle mask is constant then convert to a generic shuffle
Commit: 23e62243746a1c43e4e6251fcab178498afc3426
https://github.com/llvm/llvm-project/commit/23e62243746a1c43e4e6251fcab178498afc3426
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAssembler.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/include/llvm/MC/MCObjectWriter.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/GOFFObjectWriter.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCDXContainerWriter.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/MC/SPIRVObjectWriter.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/MC/XCOFFObjectWriter.cpp
M llvm/tools/dsymutil/MachOUtils.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCObjectWriter::{writeObject,writeSectionData}
Commit: 946f5d111d5e3cb19055dc78959d9ee5a19c163a
https://github.com/llvm/llvm-project/commit/946f5d111d5e3cb19055dc78959d9ee5a19c163a
Author: dhruvachak <Dhruva.Chakrabarti at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M offload/test/ompt/veccopy_no_device_init.c
M openmp/runtime/src/ompt-general.cpp
Log Message:
-----------
[OpenMP] [OMPT] Callback registration should not depend on the device init callback. (#96371)
Even if the device init callback is not registered, a tool should be
allowed to register other callbacks.
Commit: 29cdc8f9ca58411992d3fa5afd89e0628df24679
https://github.com/llvm/llvm-project/commit/29cdc8f9ca58411992d3fa5afd89e0628df24679
Author: Leandro Lupori <leandro.lupori at linaro.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M flang/lib/Lower/Bridge.cpp
A flang/test/Lower/OpenMP/task2.f90
Log Message:
-----------
[flang][OpenMP] Fix nested privatization of allocatable (#96968)
In nested constructs where a given variable is privatized more than
once, using the default clause, the innermost host association symbol
will point to the previous host association symbol.
Such symbol lacks the allocatable attribute and can't be used to
generate the type of the symbol to be cloned. Use the ultimate
symbol instead.
Fixes #85594, #80398
Commit: dce1828683458351b2f66b8758f85415fe3f5a64
https://github.com/llvm/llvm-project/commit/dce1828683458351b2f66b8758f85415fe3f5a64
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/ELFObjectWriter.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from ELFObjectWriter
Commit: 8e8c455a0660576f170b4c00f3707d179b6bc82a
https://github.com/llvm/llvm-project/commit/8e8c455a0660576f170b4c00f3707d179b6bc82a
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/ELFObjectWriter.cpp
Log Message:
-----------
ELFObjectWriter: Use DenseMap+SmallVector. NFC
Commit: 7926c0b594203ca1efe3d2a73a3f4066363bac5a
https://github.com/llvm/llvm-project/commit/7926c0b594203ca1efe3d2a73a3f4066363bac5a
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Sema/SemaLambda.cpp
Log Message:
-----------
[Sema] Fix -Wunused-but-set-variable after #94865
Commit: 1b704e889f09b5dfc0549786542bc6d2cd54e85b
https://github.com/llvm/llvm-project/commit/1b704e889f09b5dfc0549786542bc6d2cd54e85b
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/BinaryFormat/DynamicTags.def
M llvm/include/llvm/BinaryFormat/ELF.h
M llvm/include/llvm/MC/MCTargetOptions.h
M llvm/include/llvm/MC/MCTargetOptionsCommandFlags.h
M llvm/include/llvm/Object/ELF.h
M llvm/include/llvm/Object/ELFTypes.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/MCTargetOptionsCommandFlags.cpp
M llvm/lib/Object/ELF.cpp
M llvm/lib/ObjectYAML/ELFEmitter.cpp
M llvm/lib/ObjectYAML/ELFYAML.cpp
A llvm/test/MC/ELF/crel-32.s
A llvm/test/MC/ELF/crel.s
A llvm/test/tools/llvm-readobj/ELF/crel.test
M llvm/test/tools/llvm-readobj/ELF/dynamic-reloc.test
M llvm/test/tools/llvm-readobj/ELF/dynamic-tags.test
M llvm/test/tools/llvm-readobj/ELF/relocation-errors.test
M llvm/test/tools/llvm-readobj/ELF/section-types.test
M llvm/test/tools/yaml2obj/ELF/dynamic-relocations.yaml
M llvm/test/tools/yaml2obj/ELF/reloc-sec-entry-size.yaml
A llvm/test/tools/yaml2obj/ELF/relocation-crel.yaml
M llvm/test/tools/yaml2obj/ELF/relocation-missing-symbol.yaml
M llvm/test/tools/yaml2obj/ELF/relocation-type.yaml
M llvm/tools/llvm-readobj/ELFDumper.cpp
Log Message:
-----------
[MC,llvm-readobj,yaml2obj] Support CREL relocation format
CREL is a compact relocation format for the ELF object file format.
This patch adds integrated assembler support (using the RELA form)
available with `llvm-mc -filetype=obj -crel a.s -o a.o`.
A dependent patch will add `clang -c -Wa,--crel,--allow-experimental-crel`.
Also add llvm-readobj support (for both REL and RELA forms) to
facilitate testing the assembler. Additionally, yaml2obj gains support
for the RELA form to aid testing with llvm-readobj.
We temporarily assign the section type code 0x40000020 from the generic
range to `SHT_CREL`. We avoided using `SHT_LLVM_` or `SHT_GNU_` to
avoid code churn and maintain broader applicability for interested psABIs.
Similarly, `DT_CREL` is temporarily 0x40000026.
LLVM will change the code and break compatibility. This is not an issue
if all relocatable files using CREL are regenerated (aka no prebuilt
relocatable files).
Link: https://discourse.llvm.org/t/rfc-crel-a-compact-relocation-format-for-elf/77600
Pull Request: https://github.com/llvm/llvm-project/pull/91280
Commit: 9f3bfbb680e6cef9c5b902dac4ad541b99e1ea6a
https://github.com/llvm/llvm-project/commit/9f3bfbb680e6cef9c5b902dac4ad541b99e1ea6a
Author: Jerry Zhang Jian <jerry.zhangjian at sifive.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M cmake/Modules/CMakePolicy.cmake
Log Message:
-----------
[CMake] enable CMP0144 policy if available (#96589)
- Enable CMP0144 policy if available, this will make the find_package()
more robust.
Signed-off-by: Jerry Zhang Jian <jerry.zhangjian at sifive.com>
Commit: 75ec24e875762f038bf490d6e3fa5d4743d7afd1
https://github.com/llvm/llvm-project/commit/75ec24e875762f038bf490d6e3fa5d4743d7afd1
Author: Xiang Li <python3kgae at outlook.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Driver/ToolChains/Clang.cpp
M clang/test/Driver/dxc_fcgl.hlsl
Log Message:
-----------
[HLSL][clang][Driver] Fix error when using the option -fcgl in --driver-mode=dxc. (#97001)
When -fcgl is set in --driver-mode=dxc, both -S and -emit-llvm are
currently enabled.
This results in the following error:
```
error: '-S' action ignored; '-emit-llvm' action specified previously.
```
This change fixes the issue by not rendering -S in RenderHLSLOptions.
Additionally, a test has been added to ensure that enabling -fcgl does
not trigger any diagnostics
Fixes #97296
Commit: 6b707a8cc143f094b02393f4faf89025c64520bb
https://github.com/llvm/llvm-project/commit/6b707a8cc143f094b02393f4faf89025c64520bb
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/include/llvm/MC/MCObjectWriter.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/GOFFObjectWriter.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCDXContainerWriter.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/MC/SPIRVObjectWriter.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/MC/XCOFFObjectWriter.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCObjectWriter::executePostLayoutBinding
Commit: f9efc295089217425d8220af892dcc5ede9eb9f7
https://github.com/llvm/llvm-project/commit/f9efc295089217425d8220af892dcc5ede9eb9f7
Author: Vasileios Porpodas <vporpodas at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
A llvm/include/llvm/SandboxIR/SandboxIR.h
A llvm/include/llvm/SandboxIR/SandboxIRValues.def
M llvm/lib/CMakeLists.txt
A llvm/lib/SandboxIR/CMakeLists.txt
A llvm/lib/SandboxIR/SandboxIR.cpp
M llvm/unittests/CMakeLists.txt
A llvm/unittests/SandboxIR/CMakeLists.txt
A llvm/unittests/SandboxIR/SandboxIRTest.cpp
Log Message:
-----------
Reapply "[SandboxIR] Boilerplate code (#95814)"
This reverts commit 2f4f43c06b8e6d8488f217a3364c36409c348b83.
Commit: bae2c54912f8984d4d440f910744caa0b991086c
https://github.com/llvm/llvm-project/commit/bae2c54912f8984d4d440f910744caa0b991086c
Author: Vlad Serebrennikov <serebrennikov.vladislav at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/Sema/Sema.h
M clang/lib/Sema/Sema.cpp
M clang/lib/Sema/SemaAccess.cpp
M clang/lib/Sema/SemaAttr.cpp
M clang/lib/Sema/SemaCXXScopeSpec.cpp
M clang/lib/Sema/SemaCast.cpp
M clang/lib/Sema/SemaChecking.cpp
M clang/lib/Sema/SemaDecl.cpp
M clang/lib/Sema/SemaDeclAttr.cpp
M clang/lib/Sema/SemaDeclCXX.cpp
M clang/lib/Sema/SemaExceptionSpec.cpp
M clang/lib/Sema/SemaExpr.cpp
M clang/lib/Sema/SemaExprCXX.cpp
M clang/lib/Sema/SemaExprMember.cpp
M clang/lib/Sema/SemaInit.cpp
M clang/lib/Sema/SemaLookup.cpp
M clang/lib/Sema/SemaModule.cpp
M clang/lib/Sema/SemaOverload.cpp
M clang/lib/Sema/SemaStmt.cpp
M clang/lib/Sema/SemaTemplate.cpp
M clang/lib/Sema/SemaTemplateDeduction.cpp
M clang/lib/Sema/SemaTemplateInstantiate.cpp
M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
M clang/lib/Sema/SemaTemplateVariadic.cpp
M clang/lib/Sema/SemaType.cpp
Log Message:
-----------
[clang][NFC] Move documentation of `Sema` functions into `Sema.h`
This patch moves documentation of `Sema` functions from `.cpp` files to `Sema.h` when there was no documentation in the latter, or it can be trivially subsumed. More complicated cases when there's less trivial divergence between documentation attached to declaration and the one attached to implementation are left for a later PR that would require review.
It appears that doxygen can find the documentation for a function defined out-of-line even if it's attached to an implementation, and not declaration. But other tools, e.g. clangd, are not as powerful. So this patch significantly improves autocompletion experience for (at least) clangd-based IDEs.
Commit: a5e905b73d4aec4365a63040338cb02118ae80e5
https://github.com/llvm/llvm-project/commit/a5e905b73d4aec4365a63040338cb02118ae80e5
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
Log Message:
-----------
[MC] Remove MCAsmLayout::getFragmentAddress
Commit: 1c0e7221ce35e4b709951c06c67aeb1ed3205f27
https://github.com/llvm/llvm-project/commit/1c0e7221ce35e4b709951c06c67aeb1ed3205f27
Author: smanna12 <soumi.manna at intel.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Sema/SemaAvailability.cpp
Log Message:
-----------
[Clang] Prevent null pointer dereference in DiagnoseDeclAvailability() (#97095)
This patch adds an assertion in the DiagnoseDeclAvailabilit() function
to ensure that the expected availability attribute is not null before
they are passed to hasMatchingEnvironmentOrNone() to prevent potential
null pointer dereferences and improve the robustness of the availability
diagnostics process.
Commit: 15ca5a8cdb7a4131b891cec73333e9ebb7ed3d04
https://github.com/llvm/llvm-project/commit/15ca5a8cdb7a4131b891cec73333e9ebb7ed3d04
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
Log Message:
-----------
[MC] Remove MCAsmLayout::getFragmentAddress
Commit: 658c03d5879fb78c8d6e0e43b97bc0e0027826d5
https://github.com/llvm/llvm-project/commit/658c03d5879fb78c8d6e0e43b97bc0e0027826d5
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from evaluateTargetFixup
Commit: d3e7c4ce7a3d7f08cea02cba8f34c590a349688b
https://github.com/llvm/llvm-project/commit/d3e7c4ce7a3d7f08cea02cba8f34c590a349688b
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-pow.ll
M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-pown.ll
M llvm/test/CodeGen/AMDGPU/simplify-libcalls.ll
Log Message:
-----------
AMDGPU: Use real copysign in fast pow (#97152)
Previously this would introduce some codegen regressions, but
those have been avoided by simplifying demanded bits on copysign
operations.
Commit: 7888d66af20b0c34c78ba94613e4a45e3a7285c2
https://github.com/llvm/llvm-project/commit/7888d66af20b0c34c78ba94613e4a45e3a7285c2
Author: Aaron Ballman <aaron at aaronballman.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/www/c_status.html
Log Message:
-----------
[C2y] Add C2y documents to the tracking page
These documents were adopted in the past two meetings; the current
working draft doesn't yet incorporate them however.
Commit: 71ff749d6b9aee70c6d26d9781b9f70bf6a8c445
https://github.com/llvm/llvm-project/commit/71ff749d6b9aee70c6d26d9781b9f70bf6a8c445
Author: Aaron Ballman <aaron at aaronballman.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/AST/Decl.cpp
M clang/lib/AST/DeclPrinter.cpp
M clang/lib/Sema/SemaDecl.cpp
M clang/lib/Sema/SemaExpr.cpp
R clang/test/AST/ast-print-language-linkage.cpp
M lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
M lldb/source/Plugins/ExpressionParser/Clang/NameSearchContext.cpp
Log Message:
-----------
Revert "[clang][AST] fix ast-print of extern <lang> with >=2 declarators"
This reverts commit 48f13d48a88c14acbaea7c3ee05018bb173fb360.
It broke some external bots:
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/6805/console
https://logs.chromium.org/logs/fuchsia/buildbucket/cr-buildbucket/8743609724828014497/+/u/clang/build/stdout
Commit: a40ca78bb926d8c596036fc93b1c6ca7731c795b
https://github.com/llvm/llvm-project/commit/a40ca78bb926d8c596036fc93b1c6ca7731c795b
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/MC/XCOFFObjectWriter.cpp
M llvm/tools/dsymutil/MachOUtils.cpp
Log Message:
-----------
[MC] Remove MCAsmLayout::{getSectionFileSize,getSectionAddressSize}
Commit: 0323d8d83ccad9a74df36d2662e96aa0f56e3060
https://github.com/llvm/llvm-project/commit/0323d8d83ccad9a74df36d2662e96aa0f56e3060
Author: Jonas Devlieghere <jonas at devlieghere.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/tools/lldb-dap/package.json
Log Message:
-----------
[lldb-dap] Bump the version to 0.2.2
Bump the lldb-dap version to 0.2.2.
Commit: dbf12b2f778a94bff323bbc4777673f66a1cf3e9
https://github.com/llvm/llvm-project/commit/dbf12b2f778a94bff323bbc4777673f66a1cf3e9
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M bolt/lib/Core/BinaryContext.cpp
M bolt/lib/Rewrite/DWARFRewriter.cpp
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/MC/WinCOFFObjectWriter.cpp
M llvm/lib/MC/XCOFFObjectWriter.cpp
Log Message:
-----------
[MC] Remove MCAsmLayout::{getSymbolOffset,getBaseSymbol}
The MCAsmLayout::* forwarders added by
67957a45ee1ec42ae1671cdbfa0d73127346cc95 have all been removed.
Commit: 8477ca6e8e2a2c5adcfd600780a5eecb2ca0b153
https://github.com/llvm/llvm-project/commit/8477ca6e8e2a2c5adcfd600780a5eecb2ca0b153
Author: Raymond Tian <rymdtian at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Sema/SemaExpr.cpp
A clang/test/SemaCUDA/amdgpu-builtins-pointer-args.cu
Log Message:
-----------
[HIP][Clang][Sema] Fix crash when calling builtins with pointer arguments (#95957)
Crashed when the number of args passed was less than number of
parameters in builtin definition, because we were indexing the list of
args while iterating through the entire number of parameters.
Commit: bff619f91015a633df659d7f60f842d5c49351df
https://github.com/llvm/llvm-project/commit/bff619f91015a633df659d7f60f842d5c49351df
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-pow.ll
M llvm/test/CodeGen/AMDGPU/amdgpu-simplify-libcall-pown.ll
M llvm/test/CodeGen/AMDGPU/simplify-libcalls.ll
Log Message:
-----------
Revert "AMDGPU: Use real copysign in fast pow (#97152)"
This reverts commit d3e7c4ce7a3d7f08cea02cba8f34c590a349688b.
Commit: eed914164009a03f584c2fed39bc5edb58d77763
https://github.com/llvm/llvm-project/commit/eed914164009a03f584c2fed39bc5edb58d77763
Author: Jonas Devlieghere <jonas at devlieghere.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFTypePrinter.cpp
A llvm/test/tools/llvm-dwarfdump/AArch64/template_ref_ptr.ll
Log Message:
-----------
[DebugInfo] Skip both pointer and reference type parameters (#97094)
DWARFTypePrinter::appendTemplateParameters already skips pointer type
parameters but didn't account for reference type parameters. This would
result in tripping up the RawName assertion below. This updates the
check for both `DW_TAG_pointer_type` and `DW_TAG_reference_type`.
Thanks to Dave Blaikie for helping with the test.
rdar://130297520
Commit: 2c1fb411ce3aed148a278660d215e0f88ff9b9be
https://github.com/llvm/llvm-project/commit/2c1fb411ce3aed148a278660d215e0f88ff9b9be
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
Log Message:
-----------
[MC] Remove some getSectionOrder uses
SectionOrder is Mach-O specific to place zerofill sections after
non-zerofill sections in the object writer.
Commit: 95e823e88982127666eec76e79143f2857daa2ad
https://github.com/llvm/llvm-project/commit/95e823e88982127666eec76e79143f2857daa2ad
Author: Anders Schau Knatten <anders at knatten.org>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines/pro-type-member-init.rst
M clang-tools-extra/test/clang-tidy/checkers/cppcoreguidelines/pro-type-member-init.cpp
Log Message:
-----------
[clang-tidy]: Use correct term for user-provided constructor (#96617)
First of all, fix a confusion in the documentation for
pro-type-member-init which used the wrong term for a user-provided
constructor. (In the corresponding comment in ProTypeMemberInitCheck.h,
which was added in the same commit that added this documentation, we
already use the correct term).
Second, also fix a comment in the corresponding test that had the same
mistake.
https://timsong-cpp.github.io/cppwp/std23/dcl.fct.def.default#5:
> A function is user-provided if it is user-declared and not explicitly
> defaulted or deleted on its first declaration.
("user-defined constructor" is not a thing in the standard)
Commit: e47359a925b88cd081ea85d10b55b0625d17b212
https://github.com/llvm/llvm-project/commit/e47359a925b88cd081ea85d10b55b0625d17b212
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Utils/InlineFunction.cpp
A llvm/test/Transforms/Inline/byval-with-non-alloca-addrspace.ll
Log Message:
-----------
Inline: Fix handling of byval using non-alloca addrspace (#97306)
Use the address space of the original pointer argument instead
of querying the datalayout. This avoids producing a verifier error
since this was changing the address space for the user instructions.
Fixes #97086
Commit: 9a4f57ec1e6e08db201d42137552b6d97c6d4d25
https://github.com/llvm/llvm-project/commit/9a4f57ec1e6e08db201d42137552b6d97c6d4d25
Author: Shilei Tian <i at tianshilei.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
A llvm/test/CodeGen/AMDGPU/no-corresponding-integer-type.ll
Log Message:
-----------
[SelectionDAG] Use `EVT::getIntegerVT` in `getBitcastedAnyExtOrTrunc` (#96658)
`SelectionDAG::getBitcastedAnyExtOrTrunc` assumes that there is always a
valid
integer type corresponding to another type, which is not always true
when it
comes to vector type. For example, `<3 x i8>` doesn't have a
corresponding
integer type.
Fix SWDEV-464698.
Commit: 7c50187b7d7a977144372ceff306d21d71e22e26
https://github.com/llvm/llvm-project/commit/7c50187b7d7a977144372ceff306d21d71e22e26
Author: Pascal Jungblut <github at pascalj.de>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang-tools-extra/clang-tidy/cppcoreguidelines/AvoidNonConstGlobalVariablesCheck.cpp
M clang-tools-extra/clang-tidy/cppcoreguidelines/AvoidNonConstGlobalVariablesCheck.h
M clang-tools-extra/docs/ReleaseNotes.rst
M clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines/avoid-non-const-global-variables.rst
M clang-tools-extra/test/clang-tidy/checkers/cppcoreguidelines/avoid-non-const-global-variables.cpp
Log Message:
-----------
[clang-tidy] Option to ignore anonymous namespaces in avoid-non-const-global-variables (#93827)
Add an option to ignore warnings for cppcoreguidelines
avoid-non-const-global-variables.
Understandably, the core guidelines discourage non const global
variables, even at the TU level (see
https://github.com/isocpp/CppCoreGuidelines/issues/2195). However,
having a small TU with an interface that uses a non const variable from
an anonymous namespace can be a valid choice.
This adds an option that disables the warning just for anonymous
namespaces, i.e. at the file level. The default is still to show a
warning, just as before.
Commit: 668ee3f5478c1e1b549923667cf1b8704b1a0bd0
https://github.com/llvm/llvm-project/commit/668ee3f5478c1e1b549923667cf1b8704b1a0bd0
Author: Xing Xue <xingxue at outlook.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Driver/ToolChains/AIX.cpp
M clang/unittests/StaticAnalyzer/CallEventTest.cpp
Log Message:
-----------
[clang] Default to -fno-sized-deallocation for AIX (#97076)
Some `libc++` LIT test cases and user code define their own version of
`operator delete` that are not sized. With `-fno-sized-deallocation`,
destructors call the non-sized `operator delete` and it will be resolved
to the user defined version. However, with `-fsized-deallocation`,
destructors will call the sized `operator delete` which will be resolved
to the weak definition in `libc++abi` because the user code does not
define the corresponding sized version. The `libc++abi` sized `operator
delete` in turn calls the non-sized version of `operator delete` of the
same shared object inside `libc++abi` instead of the user defined
version on AIX because runtime linking is not the default for AIX and
therefore, fails the tests or user code. This patch sets
`-fno-sized-deallocation` as the default for AIX if neither
`-fsize-deallocation` nor `-fno-sized-deallocation` is explicitly set,
similar to what is done for ZOS.
Commit: dd5df27d9c6b47793b72d4c8f2a796e5d8dc343d
https://github.com/llvm/llvm-project/commit/dd5df27d9c6b47793b72d4c8f2a796e5d8dc343d
Author: Jonas Devlieghere <jonas at devlieghere.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/include/lldb/Utility/SupportFile.h
M lldb/source/Breakpoint/BreakpointResolver.cpp
M lldb/source/Commands/CommandObjectSource.cpp
M lldb/source/Symbol/LineEntry.cpp
M lldb/source/Symbol/LineTable.cpp
M lldb/source/Target/ThreadPlanStepOverRange.cpp
M lldb/source/Target/ThreadPlanStepRange.cpp
M lldb/unittests/Utility/CMakeLists.txt
A lldb/unittests/Utility/SupportFileTest.cpp
Log Message:
-----------
[lldb] Make semantics of SupportFile equivalence explicit (#97126)
This is an improved attempt to improve the semantics of SupportFile
equivalence, taking into account the feedback from #95606.
Pavel's comment about the lack of a concise name because the concept
isn't trivial made me realize that I don't want to abstract this concept
away behind a helper function. Instead, I opted for a rather verbose
enum that forces the caller to consider exactly what kind of comparison
is appropriate for every call.
Commit: ae6549a7d98f848f8b17d709471665c84e5108d5
https://github.com/llvm/llvm-project/commit/ae6549a7d98f848f8b17d709471665c84e5108d5
Author: Philip Reames <preames at rivosinc.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-buildvec.ll
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-buildvec.ll
Log Message:
-----------
[RISCV] Add build vector coverage for rva22u + V
Commit: 7e6e4986e64e8528c149d3ba90188248e2f2013c
https://github.com/llvm/llvm-project/commit/7e6e4986e64e8528c149d3ba90188248e2f2013c
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-strided-load-store-asm.ll
Log Message:
-----------
[RISCV] Use EXTLOAD instead of ZEXTLOAD when lowering riscv_masked_strided_load with zero stride. (#97317)
The splat we generate after the load doesn't use the extended bits, so it
shouldn't matter which extend type we use.
EXTLOAD is lowered as SEXTLOAD on every element type except i8.
Commit: 81f4fb65d891902045b795341b3a263abb19d227
https://github.com/llvm/llvm-project/commit/81f4fb65d891902045b795341b3a263abb19d227
Author: Arthur Eubanks <aeubanks at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Analysis/MLInlineAdvisor.cpp
Log Message:
-----------
[MLInliner] Simplify NodeCount bookkeeping (#96576)
Rather than doing delta counting of the total number of functions, just
increment it when we see a new function.
Commit: 7840c0066837797cdeb62aab63044b964aa7f372
https://github.com/llvm/llvm-project/commit/7840c0066837797cdeb62aab63044b964aa7f372
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/tools/dsymutil/MachOUtils.cpp
Log Message:
-----------
[MC] Move MCAsmLayout::SectionOrder to MachObjectWriter::SectionOrder
Follow-up to 2c1fb411ce3aed148a278660d215e0f88ff9b9be.
SectionOrder is Mach-O specific to place zerofill sections after
non-zerofill sections in the object writer.
Commit: ea93c538c78ed191f83026d372bd71dd4a135cbc
https://github.com/llvm/llvm-project/commit/ea93c538c78ed191f83026d372bd71dd4a135cbc
Author: Hendrik Hübner <117831077+HendrikHuebner at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/config/darwin/arm/entrypoints.txt
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/riscv/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/docs/math/index.rst
M libc/src/math/CMakeLists.txt
M libc/src/math/generic/CMakeLists.txt
M libc/src/math/generic/range_reduction_fma.h
M libc/src/math/generic/sincosf_utils.h
A libc/src/math/generic/sinpif.cpp
A libc/src/math/sinpif.h
M libc/test/src/math/CMakeLists.txt
M libc/test/src/math/exhaustive/CMakeLists.txt
A libc/test/src/math/exhaustive/sinpif_test.cpp
A libc/test/src/math/sinpif_test.cpp
M libc/test/src/math/smoke/CMakeLists.txt
A libc/test/src/math/smoke/sinpif_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
M libc/utils/MPFRWrapper/MPFRUtils.h
Log Message:
-----------
[libc][math][c23] Implemented sinpif function correctly rounded for all rounding modes. (#97149)
This implements the sinpif function. An exhaustive test shows it's
correct for all rounding modes.
Issue: #94895
Commit: da3e60bbe7b683df43563ae7e5ac4722d1f0bc46
https://github.com/llvm/llvm-project/commit/da3e60bbe7b683df43563ae7e5ac4722d1f0bc46
Author: Aiden Grossman <aidengrossman at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M .github/workflows/issue-write.yml
Log Message:
-----------
[Github] Make issue write workflow only run after success/failure (#97341)
This patch makes the issue write workflow only run after success or
failure of the workflow invoking it, preventing it from running where
the original workflow was skipped.
Fixes #97294
Commit: 781ba3c6b0bc5e4f6b54b43cce94a4aee175ffc1
https://github.com/llvm/llvm-project/commit/781ba3c6b0bc5e4f6b54b43cce94a4aee175ffc1
Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py
Log Message:
-----------
[LLDB] Fix TestGdbRemoteConnection.py on Windows
This fixes TestGdbRemoteConnection.py failing after PR #91570 on
AArch64 Windows LLDB buildbot.
https://lab.llvm.org/buildbot/#/builders/141/builds/376
Commit: deda50fd7942014d9e51b2e12aaa5362b147befa
https://github.com/llvm/llvm-project/commit/deda50fd7942014d9e51b2e12aaa5362b147befa
Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/Basic/OpenMPKinds.h
M clang/lib/Basic/OpenMPKinds.cpp
M clang/lib/Sema/SemaOpenMP.cpp
Log Message:
-----------
[clang][OpenMP] Implement `isOpenMPCapturingDirective` (#97090)
Check if the given directive can capture variables, and thus needs a
captured statement.
Simplify some code using this function.
Commit: 88c0a8258800bbc72e7c0b0586436d4a1c62a260
https://github.com/llvm/llvm-project/commit/88c0a8258800bbc72e7c0b0586436d4a1c62a260
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.h
M llvm/lib/Target/BPF/MCTargetDesc/BPFAsmBackend.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.h
M llvm/lib/Target/MSP430/MCTargetDesc/MSP430AsmBackend.cpp
M llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.h
M llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyAsmBackend.cpp
M llvm/lib/Target/Xtensa/MCTargetDesc/XtensaAsmBackend.cpp
Log Message:
-----------
[MC] Make MCAsmBackend::fixupNeedsRelaxation not pure virtual
This hook only needs to be implemented if mayNeedRelaxation may return
true.
Commit: 6e93e37fe917833ad2d4d09ceda150ffe755b03e
https://github.com/llvm/llvm-project/commit/6e93e37fe917833ad2d4d09ceda150ffe755b03e
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/DirectX/MCTargetDesc/DirectXMCTargetDesc.cpp
M llvm/lib/Target/Lanai/MCTargetDesc/LanaiAsmBackend.cpp
M llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVAsmBackend.cpp
M llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
M llvm/lib/Target/VE/MCTargetDesc/VEAsmBackend.cpp
Log Message:
-----------
[MC] Remove unneeded MC*AsmBackend::fixupNeedsRelaxation overrides
Follow-up to 88c0a8258800bbc72e7c0b0586436d4a1c62a260
("[MC] Make MCAsmBackend::fixupNeedsRelaxation not pure virtual").
Commit: 938cbdb4cf428bf08558c24d845aeac9174c7022
https://github.com/llvm/llvm-project/commit/938cbdb4cf428bf08558c24d845aeac9174c7022
Author: Helena Kotas <hekotas at microsoft.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/Basic/DiagnosticSemaKinds.td
M clang/lib/Parse/ParseDeclCXX.cpp
M clang/lib/Parse/Parser.cpp
M clang/lib/Sema/SemaModule.cpp
A clang/test/AST/HLSL/export.hlsl
A clang/test/CodeGenHLSL/export.hlsl
A clang/test/SemaHLSL/export.hlsl
Log Message:
-----------
[HLSL] Implement `export` keyword (#96823)
Implements `export` keyword in HLSL.
There are two ways the `export` keyword can be used:
1. On individual function declarations
```
export void f() {}
```
2. On a group of function declaration:
```
export {
void f1();
void f2() {}
}
```
Functions declared with the `export` keyword have external linkage. The
implementation does not include validation of when a function can or
cannot be exported, such as when it has resource argument or semantic
annotations. That will be covered by llvm/llvm-project#93330.
Currently all function declarations in global or named namespaces have
external linkage by default so there are no specific code changes
required right now to make sure exported function have external linkage
as well. That will change as part of llvm/llvm-project#92071. Any
additional changes to make sure exported functions still have external
linkage will be done as part of this work item.
Fixes #92812
Commit: 45b360d4a2c751dd5afa0c676e2badf46cd29f01
https://github.com/llvm/llvm-project/commit/45b360d4a2c751dd5afa0c676e2badf46cd29f01
Author: Martin Storsjö <martin at martin.st>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M clang/lib/Driver/ToolChains/MinGW.cpp
M clang/unittests/StaticAnalyzer/CallEventTest.cpp
Log Message:
-----------
[clang] Disable C++14 sized deallocation by default for MinGW targets (#97232)
This reverts 130e93cc26ca9d3ac50ec5a92e3109577ca2e702 for the MinGW
target.
This avoids the issue that is discussed in
https://github.com/llvm/llvm-project/issues/96899 (and which is
summarized in the code comment). This is intended as a temporary
workaround until the issue is handled better within libc++.
Commit: 9f03bc3794423512dbca21accc21c98fe7b82b57
https://github.com/llvm/llvm-project/commit/9f03bc3794423512dbca21accc21c98fe7b82b57
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
Log Message:
-----------
[MC] Remove unneeded MC*AsmBackend::fixupNeedsRelaxation overrides
Follow-up to 88c0a8258800bbc72e7c0b0586436d4a1c62a260
("[MC] Make MCAsmBackend::fixupNeedsRelaxation not pure virtual").
Commit: 3eb795cd0f0c30791a47db105382e275416fdd4f
https://github.com/llvm/llvm-project/commit/3eb795cd0f0c30791a47db105382e275416fdd4f
Author: Brad Smith <brad at comstyle.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M third-party/benchmark/src/sysinfo.cc
Log Message:
-----------
[benchmark] Fix OpenBSD build (#97269)
(cherry picked from commit f3ec7b8820ca8136c4e1dad4552608b51b47831a)
Commit: 7c83b7ef1796210451b839f4c58f2815f4aedfe5
https://github.com/llvm/llvm-project/commit/7c83b7ef1796210451b839f4c58f2815f4aedfe5
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/MC/MCAsmBackend.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.h
M llvm/lib/Target/M68k/MCTargetDesc/M68kAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
Log Message:
-----------
[MC] Remove two unused parameters from MCAsmBackend::fixupNeedsRelaxation
fixupNeedsRelaxation is a simple implementation for
fixupNeedsRelaxationAdvanced. Its users do not utilize MCAsmLayout or
MCRelaxableFragment.
Follow-up to 22c7317f1e954b34a46640db5d509bae1c633348
("[MC] Remove the MCAsmLayout parameter from relocation related functions").
Commit: c686f0cc90b5d322347e4e2f29901e018957cc86
https://github.com/llvm/llvm-project/commit/c686f0cc90b5d322347e4e2f29901e018957cc86
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/MachObjectWriter.cpp
Log Message:
-----------
MachObjectWrite::reset: clear SectionAddress and SectionOrder
Otherwise llvm/test/MC/MachO/empty-twice.ll might fail.
Fixes: 7840c0066837797cdeb62aab63044b964aa7f372 ("[MC] Move MCAsmLayout::SectionOrder to MachObjectWriter::SectionOrder")
Commit: f5dd8450940b003afb446846840cd19b067d327d
https://github.com/llvm/llvm-project/commit/f5dd8450940b003afb446846840cd19b067d327d
Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py
Log Message:
-----------
[LLDB] SkipIf TestPythonOSPlugin.py on Windows
test_run_python_os_step in TestPythonOSPlugin.py fails on Windows
after PR #97043. The test passes when run individually using dotest.py.
I have marked this skipped for windows to make LLDB AArch64 Windows
buildbot happy.
https://github.com/llvm/llvm-project/commit/a4c18137d84bc48df49ee0101bef465a955e62ac
https://lab.llvm.org/buildbot/#/builders/141/builds/379
Commit: 95038a58268f8aeb7e35ce07fd82bbb3f48e4673
https://github.com/llvm/llvm-project/commit/95038a58268f8aeb7e35ce07fd82bbb3f48e4673
Author: Muhammad Omair Javaid <omair.javaid at linaro.org>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py
Log Message:
-----------
[LLDB] Import decorators in TestPythonOSPlugin.py
This fixes a regression caused by my commit where I added test
as skipped using a decorator but forgot to add import decorator
in TestPythonOSPlugin.py
Commit: 8f7887ad5347f23bac008dad4bfdbab1af5815f7
https://github.com/llvm/llvm-project/commit/8f7887ad5347f23bac008dad4bfdbab1af5815f7
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.h
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCAsmBackend::relax*
finishLayout is now the only member function that has a MCAsmLayout
parameter.
Commit: 0a8d5f4e599fca394610a690e026c0460fc43270
https://github.com/llvm/llvm-project/commit/0a8d5f4e599fca394610a690e026c0460fc43270
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M flang/lib/Optimizer/Builder/TemporaryStorage.cpp
Log Message:
-----------
[flang] Use std::make_unique (NFC) (#97238)
This patch is based on clang-tidy's modernize-make-unique but limited
to those cases where type names are mentioned twice like
std::unique_ptr<Type>(new Type()), which is a bit mouthful.
Commit: 1dc5000cf83a013fc79cc1fa1a215f014ac77451
https://github.com/llvm/llvm-project/commit/1dc5000cf83a013fc79cc1fa1a215f014ac77451
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
Log Message:
-----------
[IndirectCallPromotion] Use ArrayRef<PromotionCandidate> (NFC) (#97236)
Aside from the fact that LLVM Programmer's Manual prefers ArrayRef to
const std::vector &, ArrayRef<PromotionCandidate> here makes it easier
to switch the underlying type to something like SmallVector. Note
that we typically do not have a lot of candidates.
Commit: 6d2b4272edf232b105203747c179320aa0aefa11
https://github.com/llvm/llvm-project/commit/6d2b4272edf232b105203747c179320aa0aefa11
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/Analysis/IndirectCallPromotionAnalysis.h
M llvm/lib/Analysis/IndirectCallPromotionAnalysis.cpp
Log Message:
-----------
[Analysis] Migrate to a new version of getValueProfDataFromInst (#97234)
This patch migrates a use of getValueProfDataFromInst in the indirect
call promotion to a new version.
Without this patch, getProfitablePromotionCandidates is a little
strange in that it takes value profiling data from member variable
ValueDataArray while taking its length as a function parameter. This
patch rectifies that by teaching the function to refer to
ValueDataArray, which is now a SmallVector.
Commit: 58004e5bb74de607f2f81649fd5a8db3ee318528
https://github.com/llvm/llvm-project/commit/58004e5bb74de607f2f81649fd5a8db3ee318528
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M bolt/test/X86/reader-stale-yaml-std.test
Log Message:
-----------
[BOLT,test] Temporarily unsupport reader-stale-yaml-std.test
This test from #74253 relies on particular hash values from Hashing.h.
The test fails in LLVM_ENABLE_ABI_BREAKING_CHECKS=on modes (#96282) or
whenever Hashing.h implementation changes.
Commit: 59d7d4bc325495b251eb5959b779344298af32f0
https://github.com/llvm/llvm-project/commit/59d7d4bc325495b251eb5959b779344298af32f0
Author: Mehdi Amini <joker.eph at gmail.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M mlir/include/mlir/InitAllPasses.h
M mlir/lib/Dialect/GPU/Pipelines/GPUToNVVMPipeline.cpp
Log Message:
-----------
[MLIR][NVVM] Remove irrelevant guards (#97345)
This code does not seem to involve the NVPTX backend anywhere.
Commit: 78804f891c052c2f8eefb2845cc4a4e4e1d68075
https://github.com/llvm/llvm-project/commit/78804f891c052c2f8eefb2845cc4a4e4e1d68075
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCExpr.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/MC/WasmObjectWriter.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
Log Message:
-----------
[MC] Remove the evaluateAsAbsolute overload that takes a MCAsmLayout parameter
Continue the MCAsmLayout removal work started by 67957a45ee1ec42ae1671cdbfa0d73127346cc95.
Commit: 03e46475f510d9d7fa813dcfa1fd91894af39862
https://github.com/llvm/llvm-project/commit/03e46475f510d9d7fa813dcfa1fd91894af39862
Author: aaryanshukla <53713108+aaryanshukla at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M libc/newhdrgen/yaml_to_classes.py
Log Message:
-----------
[libc] implemented add_function to yaml hdrgen (#97079)
users can now input a new function in the CLI: the yaml, and .h will
be updated instantly
tested on different cases and does not change the yaml format in anyway
except decreasing extra spaces if present
Commit: ffca4ef5b1a8eff6097454df4b0f212e2393e41e
https://github.com/llvm/llvm-project/commit/ffca4ef5b1a8eff6097454df4b0f212e2393e41e
Author: Gábor Horváth <xazax.hun at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Sema/CheckExprLifetime.cpp
Log Message:
-----------
[clang] Remove a pointer union from the lifetime bound analysis (#97327)
Since all callers of the API is called with the same type, we do not
actually need the pointer union.
Commit: f22af401a4535f66751f24ade2a948ef695512d9
https://github.com/llvm/llvm-project/commit/f22af401a4535f66751f24ade2a948ef695512d9
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCExpr.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCExpr.h
Log Message:
-----------
[MC,AMDGPU] Migrate MCAsmLayout to MCAssembler
Commit: bf6f2c1c431943c69892d9b0355da91e95090601
https://github.com/llvm/llvm-project/commit/bf6f2c1c431943c69892d9b0355da91e95090601
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/MachineSSAUpdater.cpp
Log Message:
-----------
[CodeGen] Use range-based for loops (NFC) (#97187)
Commit: e25e8003ca2e9d623666b1cd65d4b98648416dd3
https://github.com/llvm/llvm-project/commit/e25e8003ca2e9d623666b1cd65d4b98648416dd3
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCExpr.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.h
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCExpr.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCExpr.h
M llvm/lib/Target/ARM/MCTargetDesc/ARMMCExpr.h
M llvm/lib/Target/AVR/MCTargetDesc/AVRMCExpr.cpp
M llvm/lib/Target/AVR/MCTargetDesc/AVRMCExpr.h
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYMCExpr.cpp
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYMCExpr.h
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCExpr.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCExpr.h
M llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCExpr.cpp
M llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCExpr.h
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.h
M llvm/lib/Target/Mips/MCTargetDesc/MipsMCExpr.cpp
M llvm/lib/Target/Mips/MCTargetDesc/MipsMCExpr.h
M llvm/lib/Target/NVPTX/NVPTXMCExpr.h
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
M llvm/lib/Target/Sparc/MCTargetDesc/SparcMCExpr.cpp
M llvm/lib/Target/Sparc/MCTargetDesc/SparcMCExpr.h
M llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCExpr.cpp
M llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCExpr.h
M llvm/lib/Target/VE/MCTargetDesc/VEMCExpr.cpp
M llvm/lib/Target/VE/MCTargetDesc/VEMCExpr.h
M llvm/lib/Target/X86/MCTargetDesc/X86MCExpr.h
M llvm/lib/Target/Xtensa/MCTargetDesc/XtensaMCExpr.cpp
M llvm/lib/Target/Xtensa/MCTargetDesc/XtensaMCExpr.h
Log Message:
-----------
MCExpr::evaluateAsRelocatable: replace the MCAsmLayout parameter with MCAssembler
Continue the MCAsmLayout removal work started by 67957a45ee1ec42ae1671cdbfa0d73127346cc95.
Commit: cbd3f252e3ff2115497c771590f69f1c989b402e
https://github.com/llvm/llvm-project/commit/cbd3f252e3ff2115497c771590f69f1c989b402e
Author: Chengjunp <chengjunp at Nvidia.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/lib/Basic/Targets/NVPTX.h
M llvm/docs/LangRef.rst
M llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp
M llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
M llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
M llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.h
M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
M llvm/lib/Target/NVPTX/NVPTXISelLowering.h
M llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp
M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
M llvm/lib/Target/NVPTX/NVPTXRegisterInfo.cpp
M llvm/lib/Target/NVPTX/NVPTXRegisterInfo.td
A llvm/test/CodeGen/NVPTX/inline-asm-b128-test1.ll
A llvm/test/CodeGen/NVPTX/inline-asm-b128-test2.ll
A llvm/test/CodeGen/NVPTX/inline-asm-b128-test3.ll
Log Message:
-----------
[NVPTX] Support inline asm with 128-bit operand in NVPTX backend (#97113)
This change supports the 128-bit operands for inline ptx asm, both input
and output.\
\
The major changes are:
- Tablegen:\
Define Int128Regs in NVPTXRegisterInfo.td. But this register does
not set as general register type in NVPTX backend so that this change
will not influence the codegen without inline asm.\
Define three NVPTX intrinsics, IMOV128rr, V2I64toI128 and
I128toV2I64. The first one moves a register, the second one moves two
64-bit registers into one 128-bit register, and the third one just does
the opposite.
- NVPTXISelLowering & NVPTXISelDAGToDAG:\
Custom lowering CopyToReg and CopyFromReg with 128-bit operands.
CopyToReg deals with the inputs of the inline asm and the CopyFromReg
deals with the outputs.\
CopyToReg is custom lowered into a V2I64toI128, which takes in the
expanded values(Lo and Hi) of the input, and moves into a 128-bit reg.\
CopyFromReg is custom lowered by adding a I128toV2I64, which breaks
down the 128-bit outputs of inline asm into the expanded values.
Commit: bd3215149aa16428666e520ddc94a638e1178437
https://github.com/llvm/llvm-project/commit/bd3215149aa16428666e520ddc94a638e1178437
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCExpr.h
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCCodeView.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
Log Message:
-----------
MCExpr::evaluateKnownAbsolute: replace the MCAsmLayout parameter with MCAssembler
and add a comment.
Commit: 08969ca159d77905a1e6212f0533c444813cf511
https://github.com/llvm/llvm-project/commit/08969ca159d77905a1e6212f0533c444813cf511
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/TargetParser/RISCVISAInfo.h
M llvm/lib/TargetParser/RISCVISAInfo.cpp
Log Message:
-----------
[RISCV] Remove RISCVISAInfo::addExtension. NFC
We can edit the map directly at the caller. Many of the callers
already directly call contains or erase on the map. So there's no
good reason to have a wrapper for adding to the map.
Commit: 4ba9956958b5646853a0abd81a96d935749eef8b
https://github.com/llvm/llvm-project/commit/4ba9956958b5646853a0abd81a96d935749eef8b
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCLinkerOptimizationHint.h
M llvm/include/llvm/MC/MCMachObjectWriter.h
M llvm/lib/MC/MCLinkerOptimizationHint.cpp
M llvm/lib/MC/MachObjectWriter.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
Log Message:
-----------
MachObjectWriter: replace the MCAsmLayout parameter with MCAssembler
Commit: 66cd8ec4c08252ebc73c82e4883a8da247ed146b
https://github.com/llvm/llvm-project/commit/66cd8ec4c08252ebc73c82e4883a8da247ed146b
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCCodeView.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCCodeView.cpp
Log Message:
-----------
MCCodeView: replace the MCAsmLayout parameter with MCAssembler
Commit: b76100e220591fab2bf0a4917b216439f7aa4b09
https://github.com/llvm/llvm-project/commit/b76100e220591fab2bf0a4917b216439f7aa4b09
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/WasmObjectWriter.cpp
Log Message:
-----------
WasmObjectWriter: replace the MCAsmLayout parameter with MCAssembler
Commit: c7633ddb28a22a9b9b8d6ee74e911c59ef7d6287
https://github.com/llvm/llvm-project/commit/c7633ddb28a22a9b9b8d6ee74e911c59ef7d6287
Author: Vidush Singhal <54336227+vidsinghal at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
A llvm/test/Transforms/Attributor/phi_bug_pointer_info.ll
Log Message:
-----------
[Attributor]: Ensure cycle info is not null when handling PHI in AAPointerInfo (#97321)
Ensure cycle info object is not null for simple PHI case
for the test:
`llvm/test/Transforms/Attributor/phi_bug_pointer_info.ll`
Debug info Before the change:
```
Accesses by bin after update:
[8-12] : 1
- 9 - store i32 %0, ptr %field2, align 4
- c: %0 = load i32, ptr %val, align 4
[32-36] : 1
- 9 - store i32 %1, ptr %field8, align 4
- c: %1 = load i32, ptr %val2, align 4
[2147483647-4294967294] : 1
- 6 - %ret = load i32, ptr %x, align 4
- c: <unknown>
```
Debug info After the change:
```
Accesses by bin after update:
[8-12] : 2
- 9 - store i32 %0, ptr %field2, align 4
- c: %0 = load i32, ptr %val, align 4
- 6 - %ret = load i32, ptr %x, align 4
- c: <unknown>
[32-36] : 2
- 9 - store i32 %1, ptr %field8, align 4
- c: %1 = load i32, ptr %val2, align 4
- 6 - %ret = load i32, ptr %x, align 4
- c: <unknown>
```
Co-authored-by: Vidush Singhal <singhal2 at ruby964.llnl.gov>
Commit: fdd04e8c0c8bf19384901e8104f0643c4537ad73
https://github.com/llvm/llvm-project/commit/fdd04e8c0c8bf19384901e8104f0643c4537ad73
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/WinCOFFObjectWriter.cpp
Log Message:
-----------
WinCOFFObjectWriter: replace the MCAsmLayout parameter with MCAssembler
Commit: 557168767607dbf640b57bbfb97d870e6de07d4e
https://github.com/llvm/llvm-project/commit/557168767607dbf640b57bbfb97d870e6de07d4e
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
Log Message:
-----------
[LoongArch] Fix a warning
This patch fixes:
llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp:389:9:
error: unused variable 'Layout' [-Werror,-Wunused-variable]
Commit: a7ddd605ca0a228fb1cf6b6aeb21f458778a8f69
https://github.com/llvm/llvm-project/commit/a7ddd605ca0a228fb1cf6b6aeb21f458778a8f69
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/XCOFFObjectWriter.cpp
Log Message:
-----------
XCOFFObjectWriter: replace the MCAsmLayout parameter with MCAssembler
Commit: e8e05c3192af5c4a71cd2af03c1425158fc647cd
https://github.com/llvm/llvm-project/commit/e8e05c3192af5c4a71cd2af03c1425158fc647cd
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmBackend.h
M llvm/include/llvm/MC/MCAssembler.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
Log Message:
-----------
[MC] Remove the MCAsmLayout parameter from MCAsmBackend::finishLayout
And remove unnecessary MCAssembler::finishLayout.
Commit: 926d142ece6a99da3f6d3438e9b2ab8ca31ac3a9
https://github.com/llvm/llvm-project/commit/926d142ece6a99da3f6d3438e9b2ab8ca31ac3a9
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
Log Message:
-----------
[LoongArch] Remove unneeded MCAsmLayout
Commit: 057f28be3e1188de518bcbf007fee759aa7e812a
https://github.com/llvm/llvm-project/commit/057f28be3e1188de518bcbf007fee759aa7e812a
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAssembler.h
M llvm/include/llvm/MC/MCFragment.h
M llvm/include/llvm/MC/MCObjectWriter.h
M llvm/lib/Analysis/InlineSizeEstimatorAnalysis.cpp
M llvm/lib/MC/ELFObjectWriter.cpp
M llvm/lib/MC/GOFFObjectWriter.cpp
M llvm/lib/MC/MCDXContainerWriter.cpp
M llvm/lib/MC/MCLinkerOptimizationHint.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCExpr.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
M llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
M llvm/lib/Target/AVR/MCTargetDesc/AVRMCExpr.cpp
M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
M llvm/lib/Target/Mips/MCTargetDesc/MipsMCExpr.h
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.h
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
M llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
Log Message:
-----------
[MC] Remove unused MCAsmLayout declarations and includes
Commit: e3e0df391c7116b519499aab2eba8990c647cdf5
https://github.com/llvm/llvm-project/commit/e3e0df391c7116b519499aab2eba8990c647cdf5
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M bolt/include/bolt/Rewrite/DWARFRewriter.h
M bolt/lib/Rewrite/DWARFRewriter.cpp
M bolt/lib/Rewrite/RewriteInstance.cpp
Log Message:
-----------
[BOLT] Replace the MCAsmLayout parameter with MCAssembler
Continue the MCAsmLayout removal work started by 67957a45ee1ec42ae1671cdbfa0d73127346cc95.
Commit: bbb50369a149d9a7d1f91efaaabf75c260a220c7
https://github.com/llvm/llvm-project/commit/bbb50369a149d9a7d1f91efaaabf75c260a220c7
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/include/llvm/MC/MCAsmLayout.h
M llvm/include/llvm/MC/MCAssembler.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/lib/Target/AVR/MCTargetDesc/AVRMCExpr.cpp
M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCExpr.cpp
Log Message:
-----------
[MC] Use a stub ctor for MCAsmLayout
and replace MCAssembler::Layout with a bool.
This mostly completes "[MC] Start merging MCAsmLayout into MCAssembler".
Commit: 63ec52f867ada8d841dd872acf3d0cb62e2a99e8
https://github.com/llvm/llvm-project/commit/63ec52f867ada8d841dd872acf3d0cb62e2a99e8
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M bolt/lib/Core/BinaryContext.cpp
M llvm/include/llvm/MC/MCAssembler.h
M llvm/lib/MC/MCAssembler.cpp
M llvm/lib/MC/MCExpr.cpp
M llvm/tools/dsymutil/MachOUtils.cpp
Log Message:
-----------
MCAssembler::layout: remove the unused MCAsmLayout parameter
Almost complete the MCAsmLayout removal work started by 67957a45ee1ec42ae1671cdbfa0d73127346cc95.
Commit: 299d3ddc618e9a95aa1050e4c1a7dfddbcd94395
https://github.com/llvm/llvm-project/commit/299d3ddc618e9a95aa1050e4c1a7dfddbcd94395
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/TargetParser/RISCVISAInfo.cpp
Log Message:
-----------
[RISCV] Simplify some control flow in RISCVISAInfo::parseArchString. NFC
Merge handling of the baseline ISA into the switch that checks if
the baseline is valid.
Invert a condition to allow a better early out to reduce curly braces.
Commit: 9b8c2fae38bcff0b16d996ee002ff1e989fa23ea
https://github.com/llvm/llvm-project/commit/9b8c2fae38bcff0b16d996ee002ff1e989fa23ea
Author: Alfiya Siddique <86224794+AlfiyaSiddique at users.noreply.github.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/include/clang/AST/TemplateName.h
Log Message:
-----------
fix: complete comment (#97322)
Completing a comment related to dependent template names that abruptly
ended and might cause confusion for beginner contributors.
Fixes #96718
Commit: a95c85fba5fde0db8f128cf5564ac333e2b1f90f
https://github.com/llvm/llvm-project/commit/a95c85fba5fde0db8f128cf5564ac333e2b1f90f
Author: Youngsuk Kim <joseph942010 at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
M llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
M llvm/lib/CodeGen/MIRPrinter.cpp
M llvm/lib/CodeGen/MachineOutliner.cpp
M llvm/lib/CodeGen/MachineScheduler.cpp
M llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
M llvm/lib/CodeGen/TargetInstrInfo.cpp
Log Message:
-----------
[llvm][CodeGen] Avoid 'raw_string_ostream::str' (NFC) (#97318)
Since `raw_string_ostream` doesn't own the string buffer, it is
desirable (in terms of memory safety) for users to directly reference
the string buffer rather than use `raw_string_ostream::str()`.
Work towards TODO comment to remove `raw_string_ostream::str()`.
Commit: a833fa7d3ef0ca993e7e788b45349c3246e2995e
https://github.com/llvm/llvm-project/commit/a833fa7d3ef0ca993e7e788b45349c3246e2995e
Author: Yunzezhu94 <93851382+Yunzezhu94 at users.noreply.github.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
M llvm/test/CodeGen/RISCV/O3-pipeline.ll
Log Message:
-----------
[RISCV] Move Machine Copy Propagation Pass before Branch relaxation pass (#97261)
Machine Copy Propagation Pass may enlarge branch relaxation distance by
breaking generation of compressed insts. This commit moves Machine Copy
Propagation Pass before Branch relaxation pass so the results of Branch
relaxation pass won't be affected by Machine Copy Propagation Pass.
Commit: 0330ce99c2992a26ed55a867b825763966034634
https://github.com/llvm/llvm-project/commit/0330ce99c2992a26ed55a867b825763966034634
Author: Dmitriy Chestnykh <dm.chestnykh at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M compiler-rt/lib/asan/asan_suppressions.cpp
M compiler-rt/lib/sanitizer_common/sancov_flags.cpp
Log Message:
-----------
[compiler-rt] Remove redundant checks. (#95753)
Since `__sancov_default_options` and `__asan_default_suppressions` are
weak definitions, not weak references (declarations) the checks of
equality of addresses of these symbols to zero is not needed. So we can
completely remove `MaybeCallSancovDefaultOptions` and use
`__sancov_default_options` instead directly. gcc-14 emits `-Waddress`
warning to such checks.
Commit: a07909ff11327baa72a4644dca7c6951ac6be902
https://github.com/llvm/llvm-project/commit/a07909ff11327baa72a4644dca7c6951ac6be902
Author: Kazu Hirata <kazu at google.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
Log Message:
-----------
[IndirectCallPromotion] Migrate to a new version of getValueProfDataFromInst (#97357)
Commit: 122db8b2cb7fa43ce1d6dc17148080579fcfb55a
https://github.com/llvm/llvm-project/commit/122db8b2cb7fa43ce1d6dc17148080579fcfb55a
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M clang/docs/tools/clang-formatted-files.txt
R llvm/include/llvm/MC/MCAsmLayout.h
Log Message:
-----------
Remove llvm/MC/MCAsmLayout.h
This complete the MCAsmLayout removal work started by 67957a45ee1ec42ae1671cdbfa0d73127346cc95.
Commit: fb6e024f49ddbf1a018eccab7ccfa7c1f41964d0
https://github.com/llvm/llvm-project/commit/fb6e024f49ddbf1a018eccab7ccfa7c1f41964d0
Author: Heejin Ahn <aheejin at gmail.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/Target/WebAssembly/WebAssembly.td
M llvm/test/CodeGen/WebAssembly/call-indirect.ll
M llvm/test/CodeGen/WebAssembly/function-pointer64.ll
M llvm/test/CodeGen/WebAssembly/reg-stackify.ll
M llvm/test/CodeGen/WebAssembly/swiftcc.ll
M llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
M llvm/test/MC/WebAssembly/function-alias.ll
M llvm/test/MC/WebAssembly/no-dead-strip.ll
Log Message:
-----------
[WebAssembly] Update generic and bleeding-edge CPUs (#96584)
This updates the list of features in 'generic' and 'bleeding-edge' CPUs
in the backend to match
https://github.com/llvm/llvm-project/blob/4e0a0eae58f7a6998866719f7eb970096a2a52e9/clang/lib/Basic/Targets/WebAssembly.cpp#L150-L178
This updates existing CodeGen tests in a way that, if a test has
separate RUN lines for a reference-types test and a non-reference-types
test, I added -mattr=-reference-types to the no-reftype test's RUN
command line. I didn't delete existing -mattr=+reference-types lines in
reftype tests because having it helps readability.
Also, when tests is not really about reference-types but they have to
updated because they happen to contain call_indirect lines because now
call_indirect will take __indirect_function_table as an argument, I just
added the table argument to the expected output.
`target-features-cpus.ll` has been updated reflecting the newly added
features.
Commit: c72cb2766cec0ac519a051780ae5aed42485e012
https://github.com/llvm/llvm-project/commit/c72cb2766cec0ac519a051780ae5aed42485e012
Author: Fangrui Song <i at maskray.me>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M llvm/lib/MC/MCAssembler.cpp
Log Message:
-----------
[MC] Remove assert to work around BOLT
BOLT used a dummy `MCAsmLayout` to call `getSymbolOffset`, which is
technically not supported. There is some discussion in
https://reviews.llvm.org/D154604 that this is not ideal.
For now, remove the assert.
The assert was added by bbb50369a149d9a7d1f91efaaabf75c260a220c7.
Commit: 18f3bcbb13ca83d33223b00761d8cddf463e9ffb
https://github.com/llvm/llvm-project/commit/18f3bcbb13ca83d33223b00761d8cddf463e9ffb
Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M clang/lib/CodeGen/CGVTables.cpp
A clang/test/Modules/pr97313.cppm
Log Message:
-----------
[C++20] [Modules] Correct the linkage for template instantiations in
named modules
Close https://github.com/llvm/llvm-project/issues/97313
In the previous patch (https://github.com/llvm/llvm-project/pull/75912),
I made an oversight that I ignored the templates in named module when
calculating the linkage for the vtables. In this patch, I tried to
correct the behavior by merging the logics to calculate the linkage with
key functions with named modules.
Commit: 471ca9496f8a6c8253cc9db1a0aa72b6826d7f33
https://github.com/llvm/llvm-project/commit/471ca9496f8a6c8253cc9db1a0aa72b6826d7f33
Author: harishch4 <harishcse44 at gmail.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M flang/lib/Semantics/resolve-directives.cpp
A flang/test/Semantics/OpenMP/doconcurrent01.f90
Log Message:
-----------
[Flang][OpenMP]Make Do concurrent indices private (#93785)
Fixes: #85538
Commit: 410de0c8c831a4a63075dd03f80ca83205860746
https://github.com/llvm/llvm-project/commit/410de0c8c831a4a63075dd03f80ca83205860746
Author: Med Ismail Bennani <ismail at bennani.ma>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/source/Commands/CMakeLists.txt
R lldb/source/Commands/CommandObjectScript.cpp
R lldb/source/Commands/CommandObjectScript.h
A lldb/source/Commands/CommandObjectScripting.cpp
A lldb/source/Commands/CommandObjectScripting.h
M lldb/source/Commands/Options.td
M lldb/source/Interpreter/CommandInterpreter.cpp
M lldb/test/API/functionalities/abbreviation/TestAbbreviations.py
Log Message:
-----------
[lldb/Commands] Alias `script` command to `scripting run` (#97263)
This patch introduces a new top-level `scripting` command with an `run`
sub-command, that basically replaces the `script` raw command.
To avoid breaking the `script` command usages, this patch also adds an
`script` alias to the `scripting run` sub-command.
The reason behind this change is to have a top-level command that will
cover scripting related subcommands.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Commit: 6f60d2b807a4a719ac98288aec961dbb8433bb4b
https://github.com/llvm/llvm-project/commit/6f60d2b807a4a719ac98288aec961dbb8433bb4b
Author: Job Henandez Lara <hj93 at protonmail.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/FMulTest.h
A libc/test/src/math/fmul_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
M libc/utils/MPFRWrapper/MPFRUtils.h
Log Message:
-----------
[libc] Add mpfr tests for fmul. (#97376)
Fixes https://github.com/llvm/llvm-project/issues/94834
Commit: 91c0ef6f67821eb7298cb05988045e92354ac77b
https://github.com/llvm/llvm-project/commit/91c0ef6f67821eb7298cb05988045e92354ac77b
Author: Jason Molenda <jmolenda at apple.com>
Date: 2024-07-01 (Mon, 01 Jul 2024)
Changed paths:
M lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
Log Message:
-----------
[lldb] [ObjectFileMachO] BSS segments are loadable segments (#96983)
ObjectFileMachO::SetLoadAddress sets the address of each segment in a
binary in a Target, but it ignores segments that are not loaded in the
virtual address space. It was marking segments that were purely BSS --
having no content in the file, but in zero-initialized memory when
running in the virtual address space -- as not-loadable, unless they
were named "DATA". This works pretty well for typical userland binaries,
but in less Darwin environments, there may be BSS segments with other
names, that ARE loadable.
I looked at the origin of SectionIsLoadable's check for this, and it was
a cleanup by Greg in 2018 where we had three different implementations
of the idea in ObjectFileMachO and one of them skipped zero-file-size
segments (BSS), which made it into the centralized SectionIsLoadable
method.
Also add some logging to the DynamicLoader log channel when loading a
binary - it's the first place I look when debugging segment address
setting bugs, and it wasn't emitting anything.
rdar://129870649
Commit: 7ee421d29612ae919edfe7250b87e3c738d66a26
https://github.com/llvm/llvm-project/commit/7ee421d29612ae919edfe7250b87e3c738d66a26
Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M clang/lib/CodeGen/CGDeclCXX.cpp
A clang/test/Modules/pr97244.cppm
Log Message:
-----------
[C++20] [Modules] Skip calls to module initializer to modules if we know the module doesn't init anything
Close https://github.com/llvm/llvm-project/issues/97244
This is an optimization allowed by the modules's ABI to skip calls to
imported modules for which we know nothing will be initialized.
Commit: cd1e6a587be6352f63f180b1ff5e0a348a8da444
https://github.com/llvm/llvm-project/commit/cd1e6a587be6352f63f180b1ff5e0a348a8da444
Author: Yashwant Singh <yashwants at nvidia.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
A llvm/test/Transforms/PhaseOrdering/generate-fabs.ll
A llvm/test/Transforms/SROA/propagate-fast-math-flags-on-phi.ll
Log Message:
-----------
[SROA] Propagate no-signed-zeros(nsz) fast-math flag on the phi node using function attribute (#83381)
Its expected that the sequence `return X > 0.0 ? X : -X`, compiled with
-Ofast, produces fabs intrinsic. However, at this point, LLVM is unable
to do so.
The above sequence goes through the following transformation during the
pass pipeline:
1) SROA pass generates the phi node. Here, it does not infer the
fast-math flags on the phi node unlike clang frontend typically does.
2) Phi node eventually gets translated into select instruction.
Because of missing no-signed-zeros(nsz) fast-math flag on the select
instruction, InstCombine pass fails to fold the sequence into fabs
intrinsic.
This patch, as a part of SROA, tries to propagate nsz fast-math flag on
the phi node using function attribute enabling this folding.
Closes #51601
Co-authored-by: Sushant Gokhale <sgokhale at nvidia.com>
Commit: e206e116c9b9e89f667a5f1e2de55ed7ac0df34d
https://github.com/llvm/llvm-project/commit/e206e116c9b9e89f667a5f1e2de55ed7ac0df34d
Author: Wang Pengcheng <wangpengcheng.pp at bytedance.com>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M clang/lib/CodeGen/CGDeclCXX.cpp
A clang/test/Modules/pr97244.cppm
M libc/test/src/math/CMakeLists.txt
A libc/test/src/math/FMulTest.h
A libc/test/src/math/fmul_test.cpp
M libc/utils/MPFRWrapper/MPFRUtils.cpp
M libc/utils/MPFRWrapper/MPFRUtils.h
M lldb/source/Commands/CMakeLists.txt
R lldb/source/Commands/CommandObjectScript.cpp
R lldb/source/Commands/CommandObjectScript.h
A lldb/source/Commands/CommandObjectScripting.cpp
A lldb/source/Commands/CommandObjectScripting.h
M lldb/source/Commands/Options.td
M lldb/source/Interpreter/CommandInterpreter.cpp
M lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
M lldb/test/API/functionalities/abbreviation/TestAbbreviations.py
M llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
A llvm/test/Transforms/PhaseOrdering/generate-fabs.ll
A llvm/test/Transforms/SROA/propagate-fast-math-flags-on-phi.ll
Log Message:
-----------
[𝘀𝗽𝗿] landed version
Created using spr 1.3.6-beta.1
Compare: https://github.com/llvm/llvm-project/compare/acee7809f08f...e206e116c9b9
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