[all-commits] [llvm/llvm-project] d02132: [SandboxIR] Implement CleanupReturnInst (#105750)
Florian Mayer via All-commits
all-commits at lists.llvm.org
Mon Aug 26 11:10:13 PDT 2024
Branch: refs/heads/users/fmayer/spr/hwasan-mte-add-optimizationremark-for-alloca-safety
Home: https://github.com/llvm/llvm-project
Commit: d02132166a6ce56d54d6c8b2ca39e81b6466eb55
https://github.com/llvm/llvm-project/commit/d02132166a6ce56d54d6c8b2ca39e81b6466eb55
Author: vporpo <vporpodas at google.com>
Date: 2024-08-23 (Fri, 23 Aug 2024)
Changed paths:
M llvm/include/llvm/SandboxIR/SandboxIR.h
M llvm/include/llvm/SandboxIR/SandboxIRValues.def
M llvm/lib/SandboxIR/SandboxIR.cpp
M llvm/unittests/SandboxIR/SandboxIRTest.cpp
M llvm/unittests/SandboxIR/TrackerTest.cpp
Log Message:
-----------
[SandboxIR] Implement CleanupReturnInst (#105750)
This patch implements sandboxir::CleanupReturnInst mirroring
llvm::CleanupReturnInst.
Commit: 7615c0b2eb52b8c5d8e6dfc7f265a87a7a9f3ef5
https://github.com/llvm/llvm-project/commit/7615c0b2eb52b8c5d8e6dfc7f265a87a7a9f3ef5
Author: Kyungwoo Lee <kyulee at meta.com>
Date: 2024-08-23 (Fri, 23 Aug 2024)
Changed paths:
M llvm/include/llvm/ADT/StableHashing.h
M llvm/lib/CodeGen/MachineOperand.cpp
M llvm/lib/CodeGen/MachineStableHash.cpp
Log Message:
-----------
[StableHash] Implement with xxh3_64bits (#105849)
This is a follow-up to address a suggestion from
https://github.com/llvm/llvm-project/pull/105619.
The main goal of this change is to efficiently implement stable hash
functions using the xxh3 64bits API.
`stable_hash_combine_range` and `stable_hash_combine_array` functions
are removed and consolidated into a more general `stable_hash_combine`
function that takes an `ArrayRef<stable_hash>` as input.
Commit: 62601250786244981026164b21f553c9c40a4602
https://github.com/llvm/llvm-project/commit/62601250786244981026164b21f553c9c40a4602
Author: Mircea Trofin <mtrofin at google.com>
Date: 2024-08-23 (Fri, 23 Aug 2024)
Changed paths:
M llvm/docs/GitHub.rst
Log Message:
-----------
[docs] Fix links in github user guide - graphite section
Mistakenly used markdown style rather than rst in #104499.
Commit: 75ef95584d8867d0039a43bad0bd8e53f3293f67
https://github.com/llvm/llvm-project/commit/75ef95584d8867d0039a43bad0bd8e53f3293f67
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/test/AST/ByteCode/invalid.cpp
Log Message:
-----------
[clang][bytecode][NFC] Move test to verify=expected,both style
Commit: c81d6665601d648c1a5349b665ee6019f3786352
https://github.com/llvm/llvm-project/commit/c81d6665601d648c1a5349b665ee6019f3786352
Author: Timm Baeder <tbaeder at redhat.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/lib/AST/ByteCode/IntegralAP.h
M clang/test/AST/ByteCode/intap.cpp
Log Message:
-----------
[clang][bytecode] Fix IntegralAP::is{Positive,Negative} (#105924)
This depends on signed-ness.
Commit: 68030f86aef11558c9ed14a34250433f57923c84
https://github.com/llvm/llvm-project/commit/68030f86aef11558c9ed14a34250433f57923c84
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/lib/AST/ByteCode/IntegralAP.h
Log Message:
-----------
[clang][bytecode][NFC] Fix printing signed IntegralAP values
Commit: 62e7b59f10d9af809dd54fc064e2f60f0b48938c
https://github.com/llvm/llvm-project/commit/62e7b59f10d9af809dd54fc064e2f60f0b48938c
Author: Timm Bäder <tbaeder at redhat.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/test/AST/ByteCode/intap.cpp
Log Message:
-----------
[clang][bytecode][NFC] Move test case to -verify=expected,both style
Commit: e185850ce735ade5924129bec56a5954c443cf17
https://github.com/llvm/llvm-project/commit/e185850ce735ade5924129bec56a5954c443cf17
Author: Vitaly Buka <vitalybuka at google.com>
Date: 2024-08-23 (Fri, 23 Aug 2024)
Changed paths:
M compiler-rt/lib/asan/asan_flags.inc
M compiler-rt/lib/asan/asan_globals.cpp
M compiler-rt/test/asan/TestCases/Linux/initialization-nobug-lld.cpp
M compiler-rt/test/asan/TestCases/Linux/odr_indicator_unregister.cpp
M compiler-rt/test/asan/TestCases/Linux/odr_indicators.cpp
M compiler-rt/test/asan/TestCases/Windows/dll_global_dead_strip.c
M compiler-rt/test/asan/TestCases/Windows/dll_report_globals_symbolization_at_startup.cpp
M compiler-rt/test/asan/TestCases/Windows/global_dead_strip.c
M compiler-rt/test/asan/TestCases/Windows/report_globals_vs_freelibrary.cpp
M compiler-rt/test/asan/TestCases/initialization-nobug.cpp
Log Message:
-----------
Revert ""Reland "[asan] Remove debug tracing from `report_globals` (#104404)"" (#105926)
Reverts llvm/llvm-project#105895
Still breaks the test
https://green.lab.llvm.org/job/llvm.org/job/clang-stage1-RA/1864/
Commit: 76236fafda19ff3760443196edcd3cd9610ed733
https://github.com/llvm/llvm-project/commit/76236fafda19ff3760443196edcd3cd9610ed733
Author: Justin Stitt <justinstitt at google.com>
Date: 2024-08-23 (Fri, 23 Aug 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/docs/UndefinedBehaviorSanitizer.rst
M clang/include/clang/Basic/LangOptions.h
M clang/include/clang/Driver/Options.td
M clang/lib/AST/Expr.cpp
M clang/lib/CodeGen/CGExprScalar.cpp
M clang/lib/Driver/SanitizerArgs.cpp
M clang/lib/Frontend/CompilerInvocation.cpp
M clang/test/CodeGen/ignore-overflow-pattern-false-pos.c
M clang/test/CodeGen/ignore-overflow-pattern.c
Log Message:
-----------
[Clang] Overflow Pattern Exclusion - rename some patterns, enhance docs (#105709)
>From @vitalybuka's review on
https://github.com/llvm/llvm-project/pull/104889:
- [x] remove unused variable in tests
- [x] rename `post-decr-while` --> `unsigned-post-decr-while`
- [x] split `add-overflow-test` into `add-unsigned-overflow-test` and
`add-signed-overflow-test`
- [x] be more clear about defaults within docs
- [x] add table to docs
Here's a screenshot of the rendered table so you don't have to build the
html docs yourself to inspect the layout:
CCs: @vitalybuka
---------
Signed-off-by: Justin Stitt <justinstitt at google.com>
Co-authored-by: Vitaly Buka <vitalybuka at google.com>
Commit: 99b85cae628c1cc5641944290712cd84ccf1f6c8
https://github.com/llvm/llvm-project/commit/99b85cae628c1cc5641944290712cd84ccf1f6c8
Author: Timm Baeder <tbaeder at redhat.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/lib/AST/ByteCode/Interp.h
Log Message:
-----------
[clang][bytecode][NFC] Add an additional assertion (#105927)
Since this must be true, add an assertion instead of just documenting it
via the comment.
Commit: 43c6fb29a64b9443367bf4085a11ca68f7cd4492
https://github.com/llvm/llvm-project/commit/43c6fb29a64b9443367bf4085a11ca68f7cd4492
Author: c8ef <c8ef at outlook.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
A llvm/test/Transforms/InstCombine/fold-select-trunc.ll
Log Message:
-----------
[InstCombine] Update the `select` operand when the `cond` is `trunc` and has the `nuw` or `nsw` property. (#105914)
This patch updates the select operand when the cond has the nuw or nsw
property. Considering the semantics of the nuw and nsw flag, if there is
no poison value in this expression, this code assumes that X can only be
0, 1 or -1.
close: #96765
alive2: https://alive2.llvm.org/ce/z/3n3n2Q
Commit: 001e423ac6261283f0289a774bf5e7577adb1ea6
https://github.com/llvm/llvm-project/commit/001e423ac6261283f0289a774bf5e7577adb1ea6
Author: David Green <david.green at arm.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/cmake/config-ix.cmake
Log Message:
-----------
[Tests] Attempt to fix PowerPC buildbots.
The intent is that the tests should not be running on PowerPC as the fp128 type
will differ. This attempts to fix the bots by using __powerpc__ instead, which
appears to be defined in godbolt.
Commit: be5ecc35efc902a4742669d41a88cfd88babb245
https://github.com/llvm/llvm-project/commit/be5ecc35efc902a4742669d41a88cfd88babb245
Author: Luke Lau <luke at igalia.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
A llvm/test/CodeGen/RISCV/rvv/vmv.v.v-peephole.mir
Log Message:
-----------
[RISCV] Don't move source if passthru already dominates in vmv.v.v peephole (#105792)
Currently we move the source down to where vmv.v.v to make sure that the
new passthru dominates, but we do this even if it already does.
This adds a simple local dominance check (taken from
X86FastPreTileConfig.cpp) and avoids doing the move if it can.
It also modifies the move to only move it to just past the passthru
definition, and not all the way down to the vmv.v.v.
This allows folding to succeed in some edge cases, which prevents
regressions in an upcoming patch.
Commit: 40975da950c95124155b752cd683d945f7d203fd
https://github.com/llvm/llvm-project/commit/40975da950c95124155b752cd683d945f7d203fd
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Log Message:
-----------
[VPlan] Wrap planContainsAdditionalSimplifications in NDEBUG (NFC)
Only used for an assertion.
Commit: 83a5c7cb62e404a713a35445b755cf0109650279
https://github.com/llvm/llvm-project/commit/83a5c7cb62e404a713a35445b755cf0109650279
Author: David Green <david.green at arm.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Analysis/ConstantFolding.cpp
A llvm/test/Transforms/Inline/simplify-fp128.ll
Log Message:
-----------
[ConstantFolding] Ensure TLI is valid when simplifying fp128 intrinsics.
TLI might not be valid for all contexts that constant folding is performed. Add
a quick guard that it is not null.
Commit: 08acc3f73b64bed578d18812a04015cb537c9c82
https://github.com/llvm/llvm-project/commit/08acc3f73b64bed578d18812a04015cb537c9c82
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Analysis/LazyValueInfo.cpp
Log Message:
-----------
[Analysis] Copy-construct SmallVector (NFC) (#105911)
Commit: 65b7cbbd8735b90933369364153b982d498f649a
https://github.com/llvm/llvm-project/commit/65b7cbbd8735b90933369364153b982d498f649a
Author: Keith Smiley <keithbsmiley at gmail.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/utils/lit/lit/TestRunner.py
Log Message:
-----------
[lit] Export env vars in script to avoid pruning (#105759)
On macOS the dynamic loader prunes dyld specific environment variables
such as `DYLD_INSERT_LIBRARIES`, `DYLD_LIBRARY_PATH`, etc. If these are
set in the lit config it's safe to assume that the user actually wanted
their subprocesses to run with these variables, versus the python
interpreter that gets executed with them before they are pruned. This
change exports all known variables in the shell script instead of
relying on them being passed through.
Commit: 7036394048a963dd23f1a2da269089224e30d0b2
https://github.com/llvm/llvm-project/commit/7036394048a963dd23f1a2da269089224e30d0b2
Author: Stephan T. Lavavej <stl at nuwen.net>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/utils/git/requirements.txt
M llvm/utils/git/requirements_formatting.txt
Log Message:
-----------
Update Python requirements to fix more CVEs (#105853)
Followup to #90109.
In Microsoft, our automated scans are warning that LLVM has vulnerable
dependencies. Specifically:
* [CVE-2024-35195](https://nvd.nist.gov/vuln/detail/CVE-2024-35195) was
fixed in `requests` 2.32.0.
* [CVE-2024-37891](https://nvd.nist.gov/vuln/detail/CVE-2024-37891) was
fixed in `urllib3` 2.2.2.
I've updated LLVM's dependencies by running the following commands in
`llvm/utils/git`:
```
pip-compile --upgrade --generate-hashes --output-file=requirements.txt requirements.txt.in
pip-compile --upgrade --generate-hashes --output-file=requirements_formatting.txt requirements_formatting.txt.in
```
Note that for `requirements_formatting.txt` this adds
`--generate-hashes` (according to my vague understanding, it's highly
desirable and was already used for `requirements.txt`) and was locally
run within `llvm/utils/git` (changing the recorded command, which
apparently was originally run from the repo root - again,
`requirements.txt` was already being regenerated with a locally run
command, so this increases consistency).
I observe that this has updated the relevant components to pick up the
CVE fixes. Note that I am largely clueless in this area, so I hope that
(like #90109) no other changes will be necessary.
Commit: 886b76128fba5f995c8c8e24aaa2030b59dec01a
https://github.com/llvm/llvm-project/commit/886b76128fba5f995c8c8e24aaa2030b59dec01a
Author: Stephan T. Lavavej <stl at nuwen.net>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M libcxx/test/support/atomic_helpers.h
Log Message:
-----------
[libc++][test] Fix `msvc_is_lock_free_macro_value()` (#105876)
Followup to #99570.
* `TEST_COMPILER_MSVC` must be tested for `defined`ness, as it is
everywhere else.
+ Definition:
https://github.com/llvm/llvm-project/blob/52a7116f5c6ada234f47f7794aaf501a3692b997/libcxx/test/support/test_macros.h#L71-L72
+ Example usage:
https://github.com/llvm/llvm-project/blob/52a7116f5c6ada234f47f7794aaf501a3692b997/libcxx/test/std/utilities/function.objects/func.not_fn/not_fn.pass.cpp#L248
+ Fixes: `llvm-project\libcxx\test\support\atomic_helpers.h(33): fatal
error C1017: invalid integer constant expression`
* Fix bogus return type: `msvc_is_lock_free_macro_value()` returns `2`
or `0`, so it needs to return `int`.
+ Fixes: `llvm-project\libcxx\test\support\atomic_helpers.h(41): warning
C4305: 'return': truncation from 'int' to 'bool'`
* Clarity improvement: also add parens when mixing bitwise with
arithmetic operators.
Commit: a5d89d5048b6d62e6e327ba01eff276f398b7a51
https://github.com/llvm/llvm-project/commit/a5d89d5048b6d62e6e327ba01eff276f398b7a51
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
M llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
M llvm/lib/Target/X86/X86ISelLowering.cpp
Log Message:
-----------
[Target] Use llvm::replace (NFC) (#105942)
Commit: 31b4bf938b46001abbf2a58875047bf13ba083dd
https://github.com/llvm/llvm-project/commit/31b4bf938b46001abbf2a58875047bf13ba083dd
Author: Jeff Niu <jeff at modular.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXProxyRegErasure.cpp
R llvm/test/CodeGen/NVPTX/proxy-reg-erasure-mir.ll
A llvm/test/CodeGen/NVPTX/proxy-reg-erasure.mir
Log Message:
-----------
[llvm][NVPTX] Fix RAUW bug in NVPTXProxyRegErasure (#105871)
Fix bug introduced in #105730
The bug is in how the batch RAUW is implemented. If we have
```
%0 = mov %src
%1 = mov %0
use %0
use %1
```
The use of `%1` is rewritten to `%0`, not `%src`. This PR just looks for
a replacement when it maps to the src register, which should
transitively propagate the replacements.
Commit: 2cb25d5608453655a2ed39d8177034ab7773aac2
https://github.com/llvm/llvm-project/commit/2cb25d5608453655a2ed39d8177034ab7773aac2
Author: Philip Reames <preames at rivosinc.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/include/llvm/IR/VPIntrinsics.def
M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-formation.ll
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-fp.ll
M llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll
Log Message:
-----------
[DAG][RISCV] Use vp_reduce_fadd/fmul when widening types for FP reductions (#105840)
This is a follow up to #105455 which updates the VPIntrinsic mappings
for the fadd and fmul cases, and supports both ordered and unordered
reductions. This allows the use a single wider operation with a
restricted EVL instead of padding the vector with the neutral element.
This has all the same tradeoffs as the previous patch.
Commit: d252365a272b702e32220038f5fdad7e511dbf58
https://github.com/llvm/llvm-project/commit/d252365a272b702e32220038f5fdad7e511dbf58
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/IR/StructuralHash.cpp
Log Message:
-----------
[IR] Modernize StructuralHashImpl (NFC) (#105951)
Commit: 6f618a7b8249e7baa3b2d18f8bbec3c5b6f6d24e
https://github.com/llvm/llvm-project/commit/6f618a7b8249e7baa3b2d18f8bbec3c5b6f6d24e
Author: Qiu Chaofan <qcf at ecnelises.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M .mailmap
M llvm/CREDITS.TXT
Log Message:
-----------
Update my email
Commit: 9f82f6daa5e470652f4ffced628547d0c24aac2c
https://github.com/llvm/llvm-project/commit/9f82f6daa5e470652f4ffced628547d0c24aac2c
Author: David Green <david.green at arm.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/test/CodeGen/ARM/big-endian-vmov.ll
M llvm/test/CodeGen/Thumb2/mve-vmovimm.ll
Log Message:
-----------
[ARM] Add a number of extra vmovimm tests for BE. NFC
Commit: 43b88851cefe68645aa59b1fccc8390a8a31f469
https://github.com/llvm/llvm-project/commit/43b88851cefe68645aa59b1fccc8390a8a31f469
Author: Max Winkler <max.enrico.winkler at gmail.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/AST/MicrosoftMangle.cpp
A clang/test/CodeGenCXX/mangle-ms-auto-return.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates-memptrs.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates-nullptr.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates.cpp
Log Message:
-----------
[clang-cl] [AST] Reapply #102848 Fix placeholder return type name mangling for MSVC 1920+ / VS2019+ (#104722)
Reapply https://github.com/llvm/llvm-project/pull/102848.
The description in this PR will detail the changes from the reverted
original PR above.
For `auto&&` return types that can partake in reference collapsing we
weren't properly handling that mangling that can arise.
When collapsing occurs an inner reference is created with the collapsed
reference type. If we return `int&` from such a function then an inner
reference of `int&` is created within the `auto&&` return type.
`getPointeeType` on a reference type goes through all inner references
before returning the pointee type which ends up being a builtin type,
`int`, which is unexpected.
We can use `getPointeeTypeAsWritten` to get the `AutoType` as expected
however for the instantiated template declaration reference collapsing
already occurred on the return type. This means `auto&&` is turned into
`auto&` in our example above.
We end up mangling an lvalue reference type.
This is unintended as MSVC mangles on the declaration of the return
type, `auto&&` in this case, which is treated as an rvalue reference.
```
template<class T>
auto&& AutoReferenceCollapseT(int& x) { return static_cast<int&>(x); }
void test()
{
int x = 1;
auto&& rref = AutoReferenceCollapseT<void>(x); // "??$AutoReferenceCollapseT at X@@YA$$QEA_PAEAH at Z"
// Mangled as an rvalue reference to auto
}
```
If we are mangling a template with a placeholder return type we want to
get the first template declaration and use its return type to do the
mangling of any instantiations.
This fixes the bug reported in the original PR that caused the revert
with libcxx `std::variant`.
I also tested locally with libcxx and the following test code which
fails in the original PR but now works in this PR.
```
#include <variant>
void test()
{
std::variant<int> v{ 1 };
int& r = std::get<0>(v);
(void)r;
}
```
Commit: 77fccb35ac08f66d52bb152735e27572bf9f3f93
https://github.com/llvm/llvm-project/commit/77fccb35ac08f66d52bb152735e27572bf9f3f93
Author: hanbeom <kese111 at gmail.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
A llvm/test/CodeGen/AArch64/arm64-fold-lshr.ll
Log Message:
-----------
[AArch64] Replace AND with LSL#2 for LDR target (#34101) (#89531)
Currently, process of replacing bitwise operations consisting of
`LSR`/`LSL` with `And` is performed by `DAGCombiner`.
However, in certain cases, the `AND` generated by this process
can be removed.
Consider following case:
```
lsr x8, x8, #56
and x8, x8, #0xfc
ldr w0, [x2, x8]
ret
```
In this case, we can remove the `AND` by changing the target of `LDR`
to `[X2, X8, LSL #2]` and right-shifting amount change to 56 to 58.
after changed:
```
lsr x8, x8, #58
ldr w0, [x2, x8, lsl #2]
ret
```
This patch checks to see if the `SHIFTING` + `AND` operation on load
target can be optimized and optimizes it if it can.
Commit: b9a02765504f8b83701ffffc097531638c4fc22e
https://github.com/llvm/llvm-project/commit/b9a02765504f8b83701ffffc097531638c4fc22e
Author: David Green <david.green at arm.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/ARM/ARMISelLowering.cpp
M llvm/test/CodeGen/Thumb2/mve-be.ll
Log Message:
-----------
[ARM] Add VECTOR_REG_CAST identity fold.
v16i8 VECTOR_REG_CAST (v16i8 Op) can use v16i8 Op directly, as the
VECTOR_REG_CAST is a noop.
Commit: a6f87abf73be02be0b7c50083b3d93ac81a80c29
https://github.com/llvm/llvm-project/commit/a6f87abf73be02be0b7c50083b3d93ac81a80c29
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/lib/Target/Mips/MipsConstantIslandPass.cpp
Log Message:
-----------
[Mips] Remove a trivial variable (NFC) (#105940)
We assign I->getNumOperands() to J and immediately print that out as a
debug message. We don't need to keep J across iterations.
Commit: 3ef64f7ab5b8651eab500cd944984379fce5f639
https://github.com/llvm/llvm-project/commit/3ef64f7ab5b8651eab500cd944984379fce5f639
Author: NAKAMURA Takumi <geek4civic at gmail.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/CMakeLists.txt
M llvm/cmake/config-ix.cmake
M llvm/include/llvm/ADT/APFloat.h
M llvm/include/llvm/ADT/APInt.h
M llvm/include/llvm/Support/float128.h
M llvm/lib/Analysis/CMakeLists.txt
M llvm/lib/Analysis/ConstantFolding.cpp
M llvm/lib/Support/APFloat.cpp
Log Message:
-----------
Revert "Enable logf128 constant folding for hosts with 128bit long double (#104929)"
ConstantFolding behaves differently depending on host's `HAS_IEE754_FLOAT128`.
LLVM should not change the behavior depending on host configurations.
This reverts commit 14c7e4a1844904f3db9b2dc93b722925a8c66b27.
(llvmorg-20-init-3262-g14c7e4a18449 and llvmorg-20-init-3498-g001e423ac626)
Commit: 6bc225e0630f28e83290a43c3d9b25b057fc815a
https://github.com/llvm/llvm-project/commit/6bc225e0630f28e83290a43c3d9b25b057fc815a
Author: Owen Pan <owenpiano at gmail.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/lib/Format/TokenAnnotator.cpp
M clang/unittests/Format/TokenAnnotatorTest.cpp
Log Message:
-----------
[clang-format] Fix a misannotation of redundant r_paren as CastRParen (#105921)
Fixes #105880.
Commit: 0916ae49b89db6eb9eee9f6fee4f1a65fd9cdb74
https://github.com/llvm/llvm-project/commit/0916ae49b89db6eb9eee9f6fee4f1a65fd9cdb74
Author: Owen Pan <owenpiano at gmail.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M clang/lib/Format/TokenAnnotator.cpp
M clang/unittests/Format/TokenAnnotatorTest.cpp
Log Message:
-----------
[clang-format] Fix a misannotation of less/greater as angle brackets (#105941)
Fixes #105877.
Commit: 5c94dd73b2df1f6b469e858ff29055ac117e8494
https://github.com/llvm/llvm-project/commit/5c94dd73b2df1f6b469e858ff29055ac117e8494
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/include/llvm/CodeGen/VirtRegMap.h
Log Message:
-----------
[X86][AMX] Avoid to construct invalid shape for checking, NFCI (#105973)
Commit: 579fd59ab920a3a5723393727f94716706f2cea2
https://github.com/llvm/llvm-project/commit/579fd59ab920a3a5723393727f94716706f2cea2
Author: Brandon Wu <brandon.wu at sifive.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVISelLowering.h
Log Message:
-----------
[RISCV][ISel] Move VCIX ISDs to correct position. NFC (#105934)
Current VCIX ISDs are placed after FIRST_TARGET_STRICTFP_OPCODE which is
not expected, it should be in normal OPCODE area.
Commit: f22b1da8791edd557ce34c87190e329df2e1c892
https://github.com/llvm/llvm-project/commit/f22b1da8791edd557ce34c87190e329df2e1c892
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-24 (Sat, 24 Aug 2024)
Changed paths:
M llvm/include/llvm/CodeGen/MachineBasicBlock.h
M llvm/lib/CodeGen/MachineBasicBlock.cpp
Log Message:
-----------
[CodeGen] Replace MCPhysReg with MCRegister in MachineBasicBlock::isLiveIn/removeLiveIn. NFC
We already used it for addLiveIn.
Commit: 2847020dbd9b8f932ee564651ec72ce15fa37d07
https://github.com/llvm/llvm-project/commit/2847020dbd9b8f932ee564651ec72ce15fa37d07
Author: Michael Buch <michaelbuch12 at gmail.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
Log Message:
-----------
[lldb][TypeSystemClang][NFC] Log failure to InitBuiltinTypes
If we fail to initialize the ASTContext builtins, LLDB
may crash in non-obvious ways down-the-line, e.g., when
it tries to call `ASTContext::getTypeSize` on a builtin like
`ast.UnsignedCharTy`, which would derefernce a `null` `QualType`.
The initialization can fail if we either didn't set the
`TypeSystemClang` target triple, or if the embedded clang isn't
enabled for a certain target.
This patch attempts to help pin-point the failure case post-mortem
by adding a log message here that prints the triple.
rdar://134260837
Commit: 51365212362c4d0e32a0c747ab85bbf3919944b8
https://github.com/llvm/llvm-project/commit/51365212362c4d0e32a0c747ab85bbf3919944b8
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M compiler-rt/lib/nsan/nsan.cpp
M compiler-rt/lib/nsan/nsan_flags.inc
A compiler-rt/test/nsan/nan.cpp
A compiler-rt/test/nsan/softmax.cpp
A compiler-rt/test/nsan/vec_sqrt.cpp
A compiler-rt/test/nsan/vec_sqrt_ext.cpp
Log Message:
-----------
Reapply "[compiler-rt][nsan] Add support for nan detection" (#105909)
This reverts commit 1f89cd4a1970fee65f5ecb189c4d1a0a376d9bb2.
Commit: b6603e1bf11dee4761e49af6581c8b8f074b705d
https://github.com/llvm/llvm-project/commit/b6603e1bf11dee4761e49af6581c8b8f074b705d
Author: donald chen <chenxunyu1993 at gmail.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M mlir/include/mlir/Analysis/DataFlow/DeadCodeAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/DenseAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/IntegerRangeAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/SparseAnalysis.h
M mlir/include/mlir/Analysis/DataFlowFramework.h
M mlir/lib/Analysis/DataFlow/DeadCodeAnalysis.cpp
M mlir/lib/Analysis/DataFlow/DenseAnalysis.cpp
M mlir/lib/Analysis/DataFlow/IntegerRangeAnalysis.cpp
M mlir/lib/Analysis/DataFlow/SparseAnalysis.cpp
M mlir/lib/Analysis/DataFlowFramework.cpp
M mlir/test/lib/Analysis/DataFlow/TestDeadCodeAnalysis.cpp
M mlir/test/lib/Analysis/DataFlow/TestDenseDataFlowAnalysis.h
M mlir/test/lib/Analysis/TestDataFlowFramework.cpp
Log Message:
-----------
[mlir] [dataflow] Refactoring the definition of program points in data flow analysis (#105656)
This patch distinguishes between program points and lattice anchors in
data flow analysis, where lattice anchors represent locations where a
lattice can be attached, while program points denote points in program
execution.
Related discussions:
https://discourse.llvm.org/t/rfc-unify-the-semantics-of-program-points/80671/8
Commit: 1193f7d6487d2d94009f8d8d27da3907136482b9
https://github.com/llvm/llvm-project/commit/1193f7d6487d2d94009f8d8d27da3907136482b9
Author: Rahul Joshi <rjoshi at nvidia.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M clang/utils/TableGen/ClangDiagnosticsEmitter.cpp
M llvm/utils/TableGen/AsmMatcherEmitter.cpp
Log Message:
-----------
[NFC] Use const members of `StringToOffsetTable` (#105824)
Commit: 1c46fc00f56f25abaefd8d124460599ae06214b4
https://github.com/llvm/llvm-project/commit/1c46fc00f56f25abaefd8d124460599ae06214b4
Author: Jacob Yu <pingshiyu at gmail.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
A mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
Log Message:
-----------
[mlir][arith] Add comparison integration tests (#96974)
Comparison operations regression tests, from the original larger PR that
has been broken down: https://github.com/llvm/llvm-project/pull/92272
---------
Co-authored-by: Jakub Kuderski <kubakuderski at gmail.com>
Co-authored-by: Andrzej Warzyński <andrzej.warzynski at gmail.com>
Commit: 33f3ebc86e7d3afcb65c551feba5bbc2421b42ed
https://github.com/llvm/llvm-project/commit/33f3ebc86e7d3afcb65c551feba5bbc2421b42ed
Author: Anshil Gandhi <95053726+gandhi56 at users.noreply.github.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
A llvm/test/LTO/AMDGPU/gpu-rdc-amdgpu-attrs.ll
Log Message:
-----------
[AMDGPU][LTO] Assume closed world after linking (#105845)
Commit: 33e7cd6ff23f6c904314d17c68dc58168fd32d09
https://github.com/llvm/llvm-project/commit/33e7cd6ff23f6c904314d17c68dc58168fd32d09
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/include/llvm/ADT/StringRef.h
M llvm/lib/CodeGen/MIRParser/MIParser.cpp
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/Object/MachOObjectFile.cpp
M llvm/lib/Support/StringRef.cpp
M llvm/lib/Support/VirtualFileSystem.cpp
M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
M llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
M llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
M llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
M llvm/lib/TargetParser/RISCVISAInfo.cpp
M llvm/utils/TableGen/AsmMatcherEmitter.cpp
M llvm/utils/TableGen/OptParserEmitter.cpp
Log Message:
-----------
[llvm] Prefer StringRef::substr to StringRef::slice (NFC) (#105943)
S.substr(N) is simpler than S.slice(N, StringRef::npos) and
S.slice(N, S.size()). Also, substr is probably better recognizable
than slice thanks to std::string_view::substr.
Commit: d66cbecb332817caadc50f1d340f7f04d1a1857e
https://github.com/llvm/llvm-project/commit/d66cbecb332817caadc50f1d340f7f04d1a1857e
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Log Message:
-----------
[VPlan] Use getVPValueOrAddLiveIn in mapToVPValues (NFC).
Use existing helper.
Commit: 4b6c064dd124c70ff163411dff120c6174e0e022
https://github.com/llvm/llvm-project/commit/4b6c064dd124c70ff163411dff120c6174e0e022
Author: Anshil Gandhi <95053726+gandhi56 at users.noreply.github.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
R llvm/test/LTO/AMDGPU/gpu-rdc-amdgpu-attrs.ll
Log Message:
-----------
Revert "[AMDGPU][LTO] Assume closed world after linking (#105845)" (#106000)
This reverts commit 33f3ebc86e7d3afcb65c551feba5bbc2421b42ed.
Commit: d853b3f4b621ef01ffa08024f3e9daaa38415804
https://github.com/llvm/llvm-project/commit/d853b3f4b621ef01ffa08024f3e9daaa38415804
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
Log Message:
-----------
[VPlan] Remove unneeded Plan arg from getVPValueOrAddLiveIn (NFC).
The helper can simply use VPRecipeBuilder::Plan.
Commit: 675c748bb606d75a959481e6014299849cf3094c
https://github.com/llvm/llvm-project/commit/675c748bb606d75a959481e6014299849cf3094c
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/Mips/MipsConstantIslandPass.cpp
Log Message:
-----------
[Mips] clang-format prescanForConstants (NFC)
I'm planning to change the inner loop to a range-based for loop.
Commit: 033e225d90d0bd6be5a678fe11477c4eb7e5c8b6
https://github.com/llvm/llvm-project/commit/033e225d90d0bd6be5a678fe11477c4eb7e5c8b6
Author: Anshil Gandhi <95053726+gandhi56 at users.noreply.github.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
A llvm/test/LTO/AMDGPU/gpu-rdc-amdgpu-attrs.ll
Log Message:
-----------
Revert "Revert "[AMDGPU][LTO] Assume closed world after linking (#105845)" (#106000)" (#106001)
This reverts commit 4b6c064dd124c70ff163411dff120c6174e0e022.
Add a requirement for an amdgpu target in the test.
Commit: 5b41eb3a6dcd92711b4adf946e4d9d29c3886007
https://github.com/llvm/llvm-project/commit/5b41eb3a6dcd92711b4adf946e4d9d29c3886007
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVExpandPseudoInsts.cpp
M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
M llvm/lib/Target/RISCV/RISCVInstrInfoD.td
M llvm/test/CodeGen/RISCV/zdinx-boundary-check.ll
Log Message:
-----------
[RISCV] Fix more boundary cases in immediate selection for Zdinx load/store on RV32. (#105874)
In order to support -unaligned-scalar-mem properly, we need to be more
careful with immediates of global variables. We need to guarantee that
adding 4 in RISCVExpandingPseudos won't overflow simm12. Since we don't
know what the simm12 is until link time, the only way to guarantee this
is to make sure the base address is at least 8 byte aligned.
There were also several corner cases bugs in immediate folding where we
would fold an immediate in the range [2044,2047] where adding 4 would
overflow. These are not related to unaligned-scalar-mem.
Commit: c503758ab6a4eacd3ef671a4a5ccf813995d4456
https://github.com/llvm/llvm-project/commit/c503758ab6a4eacd3ef671a4a5ccf813995d4456
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/CodeGen/MIRPrinter.cpp
M llvm/lib/CodeGen/RDFGraph.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
M llvm/lib/Target/AMDGPU/R600InstrInfo.cpp
M llvm/lib/Target/Hexagon/HexagonBitTracker.cpp
M llvm/lib/Target/X86/X86ISelLoweringCall.cpp
M llvm/lib/Target/X86/X86VZeroUpper.cpp
Log Message:
-----------
[CodeGen] Use std::pair<MCRegister, Register> to match return from MRI.liveins(). NFC
MachineRegisterInfo::liveins returns std::pair<MCRegister, Register>.
Don't convert to std::pair<unsigned, unsigned>.
Commit: 92e00af432d55e2f4a80f14d97fc18878efdfea3
https://github.com/llvm/llvm-project/commit/92e00af432d55e2f4a80f14d97fc18878efdfea3
Author: Christopher Bate <cbate at nvidia.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M mlir/python/mlir/_mlir_libs/_mlir/ir.pyi
Log Message:
-----------
[mlir] NFC: add missing 'FloatType' to core Python stub file (#105554)
The stub class for `FloatType` is present in `ir.pyi`, but it is missing
from the `__all__` export list.
Commit: 68a1593a59c3d50aff43ef4f82ded224fc6a25db
https://github.com/llvm/llvm-project/commit/68a1593a59c3d50aff43ef4f82ded224fc6a25db
Author: Petr Hosek <phosek at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M lldb/source/Plugins/LanguageRuntime/CPlusPlus/CPPLanguageRuntime.cpp
M lldb/test/API/lang/cpp/std-function-recognizer/TestStdFunctionRecognizer.py
Log Message:
-----------
[lldb] Support non-default libc++ ABI namespace
This is a fix forward for the issue introduced in #104523.
Commit: b10303730d7cd009ad505da307b417aaecc91f51
https://github.com/llvm/llvm-project/commit/b10303730d7cd009ad505da307b417aaecc91f51
Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
M llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
M llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll
M llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll
Log Message:
-----------
[Coroutines] [NFCI] Don't search the DILocalVariable for __promise when constructing the debug varaible for __coro_frame (#105626)
As the title mentioned, do not search for the DILocalVariable for
__promise when constructing the debug variable for __coro_frame.
This should make sense because the debug variable of `__coro_frame`
shouldn't dependent on the debug variable of `__promise`. And actually,
it is not. Currently, we search the debug variable for `__promise` only
because we want to get the debug location and the debug scope for the
`__promise`. However, we can construct the debug location directly from
the debug scope of the being compiled function. Then it is not necessary
any more to search the `__promise` variable.
And this patch makes the codes to construct the debug variable for
`__coro_frame` to be more stable. Now we will always be able to
construct the debug variable for the coroutine frame no matter if we
found the debug variable for the __promise or not.
This patch is not strictly NFC but it is intended to not affect any end
users.
Commit: d982882b7ee5931350e3d3899d61e94e8ba90824
https://github.com/llvm/llvm-project/commit/d982882b7ee5931350e3d3899d61e94e8ba90824
Author: Anshil Gandhi <95053726+gandhi56 at users.noreply.github.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/test/LTO/AMDGPU/gpu-rdc-amdgpu-attrs.ll
Log Message:
-----------
[NFC] Add an assertion requirement to an opt test (#106027)
Commit: 88f9ac380d8b40742aea11c8278652711261abff
https://github.com/llvm/llvm-project/commit/88f9ac380d8b40742aea11c8278652711261abff
Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/docs/StandardCPlusPlusModules.rst
Log Message:
-----------
[doc] [C++20] [Modules] Add docs and release notes for '-Wdecls-in-multiple-modules'
As the title shows.
Commit: 7bc9d95b7e5a58c6acd65d96df065235641e0c3c
https://github.com/llvm/llvm-project/commit/7bc9d95b7e5a58c6acd65d96df065235641e0c3c
Author: Chaitanya <Krishna.Sankisa at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPU.h
M llvm/lib/Target/AMDGPU/AMDGPUPassRegistry.def
A llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
M llvm/lib/Target/AMDGPU/CMakeLists.txt
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-lds-test.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multi-static-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multi-static-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multiple-blocks-return-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multiple-blocks-return.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-lds-test.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-function-param-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-function-param.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-nested-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-nested.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-atomic-cmpxchg-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-atomicrmw-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test.ll
Log Message:
-----------
[AMDGPU] Introduce "amdgpu-sw-lower-lds" pass to lower LDS accesses. (#87265)
This PR introduces new pass "amdgpu-sw-lower-lds".
This pass lowers the local data store, LDS, uses in kernel and
non-kernel functions in module to use dynamically allocated global
memory. Packed LDS Layout is emulated in the global memory.
The lowered memory instructions from LDS to global memory are then
instrumented for address sanitizer, to catch addressing errors.
This pass only work when address sanitizer has been enabled and has
instrumented the IR. It identifies that IR has been instrumented using
"nosanitize_address" module flag.
For a kernel, LDS access can be static or dynamic which are direct
(accessed within kernel) and indirect (accessed through non-kernels).
**Replacement of Kernel LDS accesses:**
- All the LDS accesses corresponding to kernel will be packed together,
where all static LDS accesses will be allocated first and then dynamic
LDS follows. The total size with alignment is calculated. A new LDS
global will be created for the kernel called "SW LDS" and it will have
the attribute "amdgpu-lds-size" attached with value of the size
calculated. All the LDS accesses in the module will be replaced by GEP
with offset into the "Sw LDS".
- A new "llvm.amdgcn.<kernel>.dynlds" is created per kernel accessing
the dynamic LDS. This will be marked used by kernel and will have
MD_absolue_symbol metadata set to total static LDS size, Since dynamic
LDS allocation starts after all static LDS allocation.
- A device global memory equal to the total LDS size will be allocated.
At the prologue of the kernel, a single work-item from the work-group,
does a "malloc" and stores the pointer of the allocation in "SW LDS". To
store the offsets corresponding to all LDS accesses, another global
variable is created which will be called "SW LDS metadata" in this pass.
- **SW LDS:**
It is LDS global of ptr type with name
"llvm.amdgcn.sw.lds.<kernel-name>".
- **SW LDS Metadata:**
It is of struct type, with n members. n equals the number of LDS globals
accessed by the kernel(direct and indirect). Each member of struct is
another struct of type {i32, i32, i32}. First member corresponds to
offset, second member corresponds to size of LDS global being replaced
and third represents the total aligned size. It will have name
"llvm.amdgcn.sw.lds.<kernel-name>.md". This global will have an
intializer with static LDS related offsets and sizes initialized. But
for dynamic LDS related entries, offsets will be intialized to previous
static LDS allocation end offset. Sizes for them will be zero initially.
These dynamic LDS offset and size values will be updated with in the
kernel, since kernel can read the dynamic LDS size allocation done at
runtime with query to "hidden_dynamic_lds_size" hidden kernel argument.
- At the epilogue of kernel, allocated memory would be made free by the
same single work-item.
**Replacement of non-kernel LDS accesses:**
- Multiple kernels can access the same non-kernel function. All the
kernels accessing LDS through non-kernels are sorted and assigned a
kernel-id. All the LDS globals accessed by non-kernels are sorted.
- This information is used to build two tables:
- **Base table:**
Base table will have single row, with elements of the row placed as per
kernel ID. Each element in the row corresponds to ptr of "SW LDS"
variable created for that kernel.
- **Offset table:**
Offset table will have multiple rows and columns. Rows are assumed to be
from 0 to (n-1). n is total number of kernels accessing the LDS through
non-kernels. Each row will have m elements. m is the total number of
unique LDS globals accessed by all non-kernels. Each element in the row
correspond to the ptr of the replacement of LDS global done by that
particular kernel.
- A LDS variable in non-kernel will be replaced based on the information
from base and offset tables. Based on kernel-id query, ptr of "SW LDS"
for that corresponding kernel is obtained from base table. The Offset
into the base "SW LDS" is obtained from corresponding element in offset
table. With this information, replacement value is obtained.
Commit: dff3c9614144012afc51e0d5455512e4974c6ced
https://github.com/llvm/llvm-project/commit/dff3c9614144012afc51e0d5455512e4974c6ced
Author: Jie Fu <jiefu at tencent.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
Log Message:
-----------
[AMDGPU] Fix -Wpessimizing-move in AMDGPUSwLowerLDS.cpp (NFC)
/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp:260:10:
error: moving a local object in a return statement prevents copy elision [-Werror,-Wpessimizing-move]
return std::move(OrderedKernels);
^
/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp:260:10: note: remove std::move call here
return std::move(OrderedKernels);
^~~~~~~~~~ ~
1 error generated.
Commit: 2579b411a13799534c8b8a22246134b88ba7785d
https://github.com/llvm/llvm-project/commit/2579b411a13799534c8b8a22246134b88ba7785d
Author: Max Winkler <max.enrico.winkler at gmail.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M clang/lib/AST/MicrosoftMangle.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-return.cpp
Log Message:
-----------
[clang-cl] [AST] Fix MS 1920+ placeholder return type mangling for lambdas (#105999)
Fixes https://github.com/llvm/llvm-project/pull/104722.
Missed handling `decltype(auto)` trailing return types for lambdas.
This was a mistake and regression on my part with my PR,
https://github.com/llvm/llvm-project/pull/104722.
Added some missing unit tests to test for the various placeholder
trailing return types in lambdas.
Commit: 52ae891036e3ab1f668eb103c46ca57257901c6b
https://github.com/llvm/llvm-project/commit/52ae891036e3ab1f668eb103c46ca57257901c6b
Author: Harini0924 <79345568+Harini0924 at users.noreply.github.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M compiler-rt/test/nsan/Posix/tls_reuse.c
M compiler-rt/test/nsan/nan.cpp
M compiler-rt/test/nsan/softmax.cpp
M compiler-rt/test/nsan/sum.cpp
M compiler-rt/test/nsan/vec_sqrt_ext.cpp
Log Message:
-----------
[compiler-rt][test] Add `env` command to fix command not found errors in compiler-rt with lit internal shell (#105917)
There are several files in the compiler-rt subproject that have command
not found errors. This patch uses the `env` command to properly set the
environment variables correctly when using the lit internal shell.
fixes: #102395
[This change is relevant [RFC] Enabling the lit internal shell by
Default](https://discourse.llvm.org/t/rfc-enabling-the-lit-internal-shell-by-default/80179)
Commit: b12d338c17ef1228bb98e5106a6b714b90110a26
https://github.com/llvm/llvm-project/commit/b12d338c17ef1228bb98e5106a6b714b90110a26
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.h
Log Message:
-----------
[AArch64] Use MCRegister in AArch64InstrInfo::copyGPRRegTuple interface. NFC
This matches copyPhysReg.
Commit: 7e6b1504c7cf6976ac8e9012c4513ffa258bd8eb
https://github.com/llvm/llvm-project/commit/7e6b1504c7cf6976ac8e9012c4513ffa258bd8eb
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-25 (Sun, 25 Aug 2024)
Changed paths:
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.h
Log Message:
-----------
[AArch64] Pass DebugLoc by reference to AArch64InstrInfo::copyGPRRegTuple. NFC
Commit: e6974daa7bc100c8b88057d50f3ec3eca7282243
https://github.com/llvm/llvm-project/commit/e6974daa7bc100c8b88057d50f3ec3eca7282243
Author: Younan Zhang <zyn7109 at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/lib/Sema/SemaConcept.cpp
M clang/test/SemaTemplate/concepts-out-of-line-def.cpp
Log Message:
-----------
[Clang][Concepts] Fix the constraint equivalence checking involving parameter packs (#102131)
We established an instantiation scope in order for constraint
equivalence checking to properly map the uninstantiated parameters.
That mechanism mapped even packs to themselves. Consequently, parameter
packs e.g. appearing in a function call, were not expanded. So they
would end up becoming `SubstTemplateTypeParmPackType`s that circularly
depend on the canonical declaration of the function template, which is
not yet determined, hence the spurious error.
No release note as I plan to backport it to 19.
Fixes https://github.com/llvm/llvm-project/issues/101735
---------
Co-authored-by: cor3ntin <corentinjabot at gmail.com>
Commit: 65d6c47fde59ce0b761a1c1eae7f684b42c742fa
https://github.com/llvm/llvm-project/commit/65d6c47fde59ce0b761a1c1eae7f684b42c742fa
Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M compiler-rt/lib/nsan/nsan.cpp
Log Message:
-----------
[compiler-rt][nsan] Adjust nan check
Commit: 2e9cbb63d6a0c32e650cf76467b25235250c1472
https://github.com/llvm/llvm-project/commit/2e9cbb63d6a0c32e650cf76467b25235250c1472
Author: Chaitanya <Krishna.Sankisa at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/CMakeLists.txt
Log Message:
-----------
[AMDGPU] Add LLVMInstrumnetation to link with AMDGPUCodeGen. (#106039)
Fixes linking error in llvm CI:
"AMDGPUSwLowerLDS::run()':
AMDGPUSwLowerLDS.cpp:(.text._ZN12_GLOBAL__N_116AMDGPUSwLowerLDS3runEv+0x164):
undefined reference to `llvm::getAddressSanitizerParams(llvm::Triple
const&, int, bool, unsigned long*, int*, bool*)'"
#87265 amdgpu-sw-lower-lds pass uses getAddressSanitizerParams method
from AddressSanitizer pass. It misses linking of LLVMInstrumentation to
AMDGPUCodegen. This PR adds it.
Commit: dad14d4d729360c2db36745ae9d9cd9d2a6a8c37
https://github.com/llvm/llvm-project/commit/dad14d4d729360c2db36745ae9d9cd9d2a6a8c37
Author: Pedro Lobo <53238269+pedroclobo at users.noreply.github.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/IPO/SCCP.cpp
A llvm/test/Transforms/SCCP/ip-constant-ranges-intersection.ll
Log Message:
-----------
[SCCP] Merge return range attributes (#105998)
Take the intersection of the existing range attribute for the return
value and the inferred range.
Commit: 28fe6ddd9b9af0167d355ceb5b9eace53c7f162b
https://github.com/llvm/llvm-project/commit/28fe6ddd9b9af0167d355ceb5b9eace53c7f162b
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
M llvm/test/Transforms/InstCombine/bit-checks.ll
Log Message:
-----------
[InstCombine] Remove AllOnes fallbacks in getMaskedTypeForICmpPair() (#104941)
getMaskedTypeForICmpPair() tries to model non-and operands as x & -1.
However, this can end up confusing the matching logic, by picking the -1
operand as the "common" operand, resulting in a successful, but useless,
match. This is what causes commutation failures for some of the
optimizations driven by this function.
Fix this by treating a match against -1 as a non-match.
Commit: 84497c6f4f6c79b0d8c38da666724eed7e9e8db5
https://github.com/llvm/llvm-project/commit/84497c6f4f6c79b0d8c38da666724eed7e9e8db5
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/test/Transforms/SimplifyCFG/X86/sink-common-code.ll
Log Message:
-----------
[SimplifyCFG] Remove limitation on sinking of load/store of alloca (#104788)
This is a followup to https://github.com/llvm/llvm-project/pull/104579
to remove the limitation on sinking loads/stores of allocas entirely,
even if this would introduce a phi node.
Nowadays, SROA supports speculating load/store over select/phi.
Additionally, SimplifyCFG with sinking only runs at the end of the
function simplification pipeline, after SROA. I checked that the two
tests modified here still successfully SROA after the SimplifyCFG
transform.
We should, however, keep the limitation on lifetime intrinsics. SROA
does not have speculation support for these, and I've also found that
the way these are handled in the backend is very problematic
(https://github.com/llvm/llvm-project/issues/104776), so I think we
should leave them alone.
Commit: 533e6bbd0d344a710c491a9eb0ce0ba0852b08cb
https://github.com/llvm/llvm-project/commit/533e6bbd0d344a710c491a9eb0ce0ba0852b08cb
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
M llvm/test/Transforms/LoopVectorize/X86/cost-model.ll
Log Message:
-----------
[VPlan] Simplify live-ins if they are SCEVConstant.
The legacy cost model in some parts checks if any of the operands are
constants via SCEV. Update VPlan construction to replace live-ins that
are constants via SCEV with such constants. This means VPlans (and
codegen) reflects what we computing the cost of and removes another case
where the legacy and VPlan cost model diverged.
Fixes https://github.com/llvm/llvm-project/issues/105722.
Commit: 1f02be2e175d4e4abc890a6e33fff443a7d06b84
https://github.com/llvm/llvm-project/commit/1f02be2e175d4e4abc890a6e33fff443a7d06b84
Author: Chaitanya <Krishna.Sankisa at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
Log Message:
-----------
[AMDGPU] Enable "amdgpu-sw-lower-lds" pass in pipeline. (#89206)
This PR enables "amdgpu-sw-lower-lds" pass in the pipeline.
Also introduces "amdgpu-enable-sw-lower-lds" cmd line flag to
enbale/disable the pass.
Commit: b0fbfbb6f33f20ef6b72ab003740f8f96efedd7e
https://github.com/llvm/llvm-project/commit/b0fbfbb6f33f20ef6b72ab003740f8f96efedd7e
Author: David CARLIER <devnexen at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
Log Message:
-----------
[compiler-rt]: DumpAllRegs on NetBSD arm64. (#102826)
all 35 registers are stored in one unique array. for simplicity sake, we
do not bother using _REG_X* constants.
Commit: a80053322b765eec93951e21db490c55521da2d8
https://github.com/llvm/llvm-project/commit/a80053322b765eec93951e21db490c55521da2d8
Author: Florian Hahn <flo at fhahn.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Analysis/LoopAccessAnalysis.cpp
M llvm/test/Analysis/LoopAccessAnalysis/depend_diff_types.ll
M llvm/test/Analysis/LoopAccessAnalysis/non-constant-strides-backward.ll
M llvm/test/Transforms/LoopVectorize/global_alias.ll
Log Message:
-----------
[LAA] Remove loop-invariant check added in 234cc40adc61.
234cc40adc61 introduced a loop-invariance check to limit the
compile-time impact of the newly added checks.
This patch removes the restriction and avoids extra compile-time impact
by sinking the check to exits where we would return an unknown
dependence. This notably reduces the amount the extra checks are
executed while not missing out on any improvements from them.
https://llvm-compile-time-tracker.com/compare.php?from=33e7cd6ff23f6c904314d17c68dc58168fd32d09&to=7c55e66d4f31ce8262b90c119a8e84e1f9515ff1&stat=instructions:u
Commit: 4549a8d251cfa91cc6230139595f0b7efdf199d9
https://github.com/llvm/llvm-project/commit/4549a8d251cfa91cc6230139595f0b7efdf199d9
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/phi-select-constant.ll
Log Message:
-----------
[InstCombine] Add additional tests for select of phi transform (NFC)
Test coverage for the canSelectOperandBeMappingIntoPredBlock()
logic.
Commit: fa4cc9ddd58eb9fef2497e678873ff3b495340a3
https://github.com/llvm/llvm-project/commit/fa4cc9ddd58eb9fef2497e678873ff3b495340a3
Author: Sameer Sahasrabuddhe <sameer.sahasrabuddhe at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/include/llvm/ADT/GenericCycleInfo.h
M llvm/lib/Transforms/Utils/FixIrreducible.cpp
M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
M llvm/test/Transforms/FixIrreducible/basic.ll
M llvm/test/Transforms/FixIrreducible/bug45623.ll
M llvm/test/Transforms/FixIrreducible/nested.ll
M llvm/test/Transforms/FixIrreducible/switch.ll
M llvm/test/Transforms/FixIrreducible/unreachable.ll
M llvm/test/Transforms/StructurizeCFG/workarounds/needs-fix-reducible.ll
M llvm/test/Transforms/StructurizeCFG/workarounds/needs-fr-ule.ll
Log Message:
-----------
[FixIrreducible] Use CycleInfo instead of a custom SCC traversal (#101386)
[FixIrreducible] Use CycleInfo instead of a custom SCC traversal
1. CycleInfo efficiently locates all cycles in a single pass, while the
SCC is
repeated inside every natural loop.
2. CycleInfo provides a hierarchy of irreducible cycles, and the new
implementation transforms each cycle in this hierarchy separately
instead of
reducing an entire irreducible SCC in a single step. This reduces the
number
of control-flow paths that pass through the header of each newly created
loop. This is evidenced by the reduced number of predecessors on the
"guard"
blocks in the lit tests, and fewer operands on the corresponding PHI
nodes.
3. When an entry of an irreducible cycle is the header of a child
natural loop,
the original implementation destroyed that loop. This is now preserved,
since the incoming edges on non-header entries are not touched.
4. In the new implementation, if an irreducible cycle is a superset of a
natural
loop with the same header, then that natural loop is destroyed and
replaced
by the newly created loop.
Commit: 4bf68aaca2ec11ffde3ee4c30e9761a144434a92
https://github.com/llvm/llvm-project/commit/4bf68aaca2ec11ffde3ee4c30e9761a144434a92
Author: Anton Sidorenko <anton.sidorenko at syntacore.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
A llvm/test/CodeGen/RISCV/inline-asm-mem-constraint-2.ll
M llvm/test/CodeGen/RISCV/inline-asm-mem-constraint.ll
Log Message:
-----------
[test][RISCV] Precommit inline asm tests for #104925
Commit: f80c248a2f26ae80c931eb6dfdec0aea533de537
https://github.com/llvm/llvm-project/commit/f80c248a2f26ae80c931eb6dfdec0aea533de537
Author: Arseniy Zaostrovnykh <necto.ne at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
M clang/test/Analysis/stack-addr-ps.c
M clang/test/Analysis/stack-addr-ps.cpp
Log Message:
-----------
[analyzer][NFC] Add tests for and refactor StackAddrEscapeChecker 1/3 (#105652)
These tests and refactoring are preparatory for the upcoming changes:
detection of the indirect leak via global variables and output
parameters.
CPP-4734
-------
This is the first of three commits constituting
https://github.com/llvm/llvm-project/pull/105648
Commit: 54eb89fe74b31da9154c60923c01df77389b0d89
https://github.com/llvm/llvm-project/commit/54eb89fe74b31da9154c60923c01df77389b0d89
Author: Joel E. Denny <jdenny.ornl at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M flang/include/flang/Optimizer/Analysis/AliasAnalysis.h
M flang/lib/Optimizer/Analysis/AliasAnalysis.cpp
R flang/test/Analysis/AliasAnalysis/alias-analysis-9.fir
A flang/test/Analysis/AliasAnalysis/ptr-component.fir
Log Message:
-----------
[flang][NFC] AliasAnalysis: Prepare for PR #94242 (#105899)
This PR extracts several small NFC changes from PR #94242 to make it
more readable.
Commit: 216ba6bc6c0d1b65543771420897f4d09beec704
https://github.com/llvm/llvm-project/commit/216ba6bc6c0d1b65543771420897f4d09beec704
Author: Leandro Lupori <leandro.lupori at linaro.org>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M flang/include/flang/Semantics/symbol.h
M flang/lib/Lower/OpenMP/DataSharingProcessor.cpp
M flang/lib/Semantics/resolve-directives.cpp
A flang/test/Lower/OpenMP/statement-function.f90
Log Message:
-----------
[flang][OpenMP] Privatize vars referenced in statement functions (#103390)
Variables referenced in the body of statement functions need to be
handled as if they are explicitly referenced. Otherwise, they are
skipped during implicit privatization, because statement functions
are represented as procedures in the parse tree.
To avoid missing symbols referenced only in statement functions
during implicit privatization, new symbols, associated with them,
are created and inserted into the context of the directive that
privatizes them. They are later collected and processed in
lowering. To avoid confusing these new symbols with regular ones,
they are tagged with the new OmpFromStmtFunction flag.
Fixes https://github.com/llvm/llvm-project/issues/74273
Commit: 3be955abbccaf1c9ca590834d5e5b27ab1f24b77
https://github.com/llvm/llvm-project/commit/3be955abbccaf1c9ca590834d5e5b27ab1f24b77
Author: Luke Drummond <luke.drummond at codeplay.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
Log Message:
-----------
[NFC] Remove dead code
There's an early exit branch a couple of lines earlier for `MVT ==
f64`. Convert to an assert rather than using the duplicate ternary here.
This silences an opinionated static analyser that's been bugging me.
Commit: 2f91e98120f168b7ded6cb34d546dba178515cc4
https://github.com/llvm/llvm-project/commit/2f91e98120f168b7ded6cb34d546dba178515cc4
Author: Anton Sidorenko <anton.sidorenko at syntacore.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
M llvm/test/CodeGen/RISCV/inline-asm-mem-constraint.ll
Log Message:
-----------
[RISCV] Mark symbols used in inline asm for relocations as referenced (#104925)
Commit 5cd8d53cac00f taught RISCVMergeBaseOffset to handle inline asm,
however
there is at least one case uncovered for integrated as.
In the example below compiler generates pcrel relocation
(mcmodel=medany)
```
volatile double double_val = 1.0;
void foo() {
asm volatile("fld f0, %0 \n\t" : : "m"(double_val) : "memory");
}
```
And fails with the folliwng error
```
error: could not find corresponding %pcrel_hi
| "fld f0, %0 \n\t"
<inline asm>:1:2: note: instantiated into assembly here
| fld f0, %pcrel_lo(.Lpcrel_hi0)(a0)
```
After transformations MachineFunction contains inline asm instructions
with
'.Lpcrel_hi0' symbol that is not defined in inline asm, but referenced.
```
... = AUIPC ...(riscv-pcrel-hi) @double_val, pre-instr-symbol <mcsymbol .Lpcrel_hi0>
INLINEASM &"fld f0, $0 \0A\09" ... target-flags(riscv-pcrel-lo) <mcsymbol .Lpcrel_hi0>
```
So, when AsmParser processes 'fld', it has to create a new symbol as
'.Lpcrel_hi0' already exists but not known to be referenced in inline
asm.
AsmParser avoids conflicts by renaming referenced by 'fld' symbol with
'.Lpcrel_hi00' name which does not exist. Resulting erroneous asm
```
.Lpcrel_hi0:
auipc a0, %pcrel_hi(double_val)
#APP
fld ft0, %pcrel_lo(.Lpcrel_hi00)(a0)
```
This change adds symbols used in memory operands to the list of
referenced ones.
Godbolt link: https://godbolt.org/z/aqrrsWKoK -- on the left you can
find incorrect labels for the integrated-as and on the right an error
when compiling to the binary object.
Commit: 5afd39d6e4df7e1f4f8c6f7bb6e2cda775beed6a
https://github.com/llvm/llvm-project/commit/5afd39d6e4df7e1f4f8c6f7bb6e2cda775beed6a
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/test/Transforms/InstCombine/phi.ll
Log Message:
-----------
[InstCombine] Add test for op of phi in loop (NFC)
Commit: 914fa6727f712966e4fdaa2f9a4a99ab3321d1d0
https://github.com/llvm/llvm-project/commit/914fa6727f712966e4fdaa2f9a4a99ab3321d1d0
Author: Kelvin Li <kkwli at users.noreply.github.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M flang/test/Semantics/data08.f90
Log Message:
-----------
[flang] Add target=sparc check for big endian (NFC) (#105854)
Commit: 95b37a76493a1cd4b607f53f4318b5da5b5392f0
https://github.com/llvm/llvm-project/commit/95b37a76493a1cd4b607f53f4318b5da5b5392f0
Author: Arseniy Zaostrovnykh <necto.ne at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
M clang/test/Analysis/stack-addr-ps.cpp
Log Message:
-----------
[analyzer] Detect leak of a stack address through output arguments 2/3 (#105653)
At this point, only functions called from other functions (i.e., not
top-level) are covered. Top-level functions have a different exit
sequence and will be handled by a subsequent change.
CPP-4734
-------
This is the second of three commits constituting
https://github.com/llvm/llvm-project/pull/105648
it must not be merged before
https://github.com/llvm/llvm-project/pull/105652
Commit: 1e5f336a72cc11ac0908dbe472c3a378c662053f
https://github.com/llvm/llvm-project/commit/1e5f336a72cc11ac0908dbe472c3a378c662053f
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/test/Transforms/SCCP/range-attribute.ll
Log Message:
-----------
[SCCP] Run test with both ipsccp and sccp (NFC)
Commit: 03e0be90ca149e27ca608748aa9d21bbd60dea9f
https://github.com/llvm/llvm-project/commit/03e0be90ca149e27ca608748aa9d21bbd60dea9f
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Scalar/SCCP.cpp
M llvm/test/Transforms/SCCP/range-attribute.ll
Log Message:
-----------
[SCCP] Make use of argument attributes in non-ip SCCP
Initialize arguments based on attributes instead of hardcoding them
to overdefined. This was already properly done for ipsccp.
Commit: b74248dae880793b0486483126b385ca0eafc896
https://github.com/llvm/llvm-project/commit/b74248dae880793b0486483126b385ca0eafc896
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
Log Message:
-----------
[InstCombine] Pass RPOT to InstCombiner (NFC)
To make use of it in a followup change.
Commit: 2f0d32692e05a763c61155d5a63d2409010cf97b
https://github.com/llvm/llvm-project/commit/2f0d32692e05a763c61155d5a63d2409010cf97b
Author: Shao-Ce SUN <sunshaoce at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
Log Message:
-----------
[NFC][VPlan] Trim extra spaces in `VPDerivedIVRecipe::print` during debugging (#106041)
before:
```
EMIT vp<%3> = CANONICAL-INDUCTION ir<0>, vp<%8>
vp<%4> = DERIVED-IV ir<%n> + vp<%3> * ir<-1>
vp<%5> = SCALAR-STEPS vp<%4>, ir<-1>
```
after:
```
EMIT vp<%3> = CANONICAL-INDUCTION ir<0>, vp<%8>
vp<%4> = DERIVED-IV ir<%n> + vp<%3> * ir<-1>
vp<%5> = SCALAR-STEPS vp<%4>, ir<-1>
```
Commit: 6f092e501b715332263987f86e9a0f26a50524cb
https://github.com/llvm/llvm-project/commit/6f092e501b715332263987f86e9a0f26a50524cb
Author: Christian Ulmann <christianulmann at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M mlir/lib/Transforms/Utils/InliningUtils.cpp
M mlir/test/Transforms/inlining.mlir
Log Message:
-----------
[MLIR][Transforms] Update block arg locations during inlining (#106064)
This commit changes the inlining to also update the locations of block
arguments. Not updating these locations leads to LLVM IR verification
issues when exporting converted block arguments to phi nodes. This lack
of location update was not visible due to ignoring the argument
locations until recently.
Relevant change: https://github.com/llvm/llvm-project/pull/105534
Commit: ca95bee649724a6092989076322daa501a0a6594
https://github.com/llvm/llvm-project/commit/ca95bee649724a6092989076322daa501a0a6594
Author: Chris Apple <cja-private at pm.me>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M compiler-rt/lib/rtsan/tests/CMakeLists.txt
M compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp
M compiler-rt/lib/rtsan/tests/rtsan_test_interceptors.cpp
M compiler-rt/test/rtsan/CMakeLists.txt
A compiler-rt/test/rtsan/basic.cpp
A compiler-rt/test/rtsan/inactive.cpp
M compiler-rt/test/sanitizer_common/lit.common.cfg.py
Log Message:
-----------
[compiler-rt][rtsan] Introduce first end to end RTsan lit tests, enable instrumented unit tests (#105732)
Commit: 1c48c9cc43dbbbd1751e15d199b4d7d4fc52d828
https://github.com/llvm/llvm-project/commit/1c48c9cc43dbbbd1751e15d199b4d7d4fc52d828
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M libcxx/docs/FeatureTestMacroTable.rst
M libcxx/docs/ReleaseNotes/20.rst
M libcxx/docs/Status/Cxx2cPapers.csv
M libcxx/include/__type_traits/is_base_of.h
M libcxx/include/type_traits
M libcxx/include/version
M libcxx/test/std/language.support/support.limits/support.limits.general/type_traits.version.compile.pass.cpp
M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
A libcxx/test/std/utilities/meta/meta.rel/is_virtual_base_of.pass.cpp
M libcxx/utils/generate_feature_test_macro_components.py
Log Message:
-----------
[libc++] Implement P2985R0: std::is_virtual_base_of (#105847)
This trait is implemented in C++26 conditionally on the compiler
supporting the __builtin_is_virtual_base_of intrinsic. I believe only
tip-of-trunk Clang currently implements that builtin.
Closes #105432
Commit: b8f134faba3a41f47d2d05125118ea1acf512cb3
https://github.com/llvm/llvm-project/commit/b8f134faba3a41f47d2d05125118ea1acf512cb3
Author: Joseph Huber <huberjn at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/riscv/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/newhdrgen/yaml/stdio.yaml
M libc/spec/stdc.td
M libc/src/stdio/CMakeLists.txt
A libc/src/stdio/vfscanf.cpp
A libc/src/stdio/vfscanf.h
A libc/src/stdio/vscanf.cpp
A libc/src/stdio/vscanf.h
M libc/test/src/stdio/CMakeLists.txt
A libc/test/src/stdio/vfscanf_test.cpp
Log Message:
-----------
[libc] Implement 'vfscanf' and 'vscanf' (#105293)
Summary:
These are simply forwarding the vlist to the existing helper.
Commit: 499e13514aaf2efdcd85520ade791ed635502adb
https://github.com/llvm/llvm-project/commit/499e13514aaf2efdcd85520ade791ed635502adb
Author: S. B. Tam <cpplearner at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
Log Message:
-----------
[libc++][test] Do not test Clang bug in `is_constructible.pass.cpp` (#105964)
A comment in `is_constructible.pass.cpp` suggests that Clang is
non-conforming in accepting construction of `const int&` from
`ExplicitTo<int&&>`.
This PR changes the test to expect the standard-conforming behavior,
which makes the test pass on MSVC.
Commit: b9d3da8c8d277a7fc2223c659122bb377a0e54e0
https://github.com/llvm/llvm-project/commit/b9d3da8c8d277a7fc2223c659122bb377a0e54e0
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
A llvm/test/Transforms/SLPVectorizer/RISCV/gather-node-with-no-users.ll
Log Message:
-----------
[SLP]Fix PR105904: the root node might be a gather node without user for reductions.
Before checking the user components of the gather/buildvector nodes,
need to check if the node has users at all. Root nodes might not have
users, if it is a node for the reduction.
Fixes https://github.com/llvm/llvm-project/issues/105904
Commit: f4c498bc7399b00bd7b1157645cf03906fbe7954
https://github.com/llvm/llvm-project/commit/f4c498bc7399b00bd7b1157645cf03906fbe7954
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Utils/FixIrreducible.cpp
Log Message:
-----------
[FixIrreducible]Fix verify call
Commit: 11ba2eee59c6c7269b2dae27247048f828143274
https://github.com/llvm/llvm-project/commit/11ba2eee59c6c7269b2dae27247048f828143274
Author: Chris Apple <cja-private at pm.me>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M compiler-rt/lib/rtsan/tests/rtsan_test_interceptors.cpp
Log Message:
-----------
[rtsan][compiler-rt] Disable file permissions test causing build failure (#106079)
Related to: ca95bee64972, #105732
Commit: 399d7cce3731096ff20ee6bdb505e18dab468915
https://github.com/llvm/llvm-project/commit/399d7cce3731096ff20ee6bdb505e18dab468915
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/include/llvm/CodeGen/LiveVariables.h
M llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
M llvm/lib/CodeGen/MachineInstr.cpp
M llvm/lib/CodeGen/ModuloSchedule.cpp
M llvm/lib/CodeGen/RegAllocFast.cpp
M llvm/lib/CodeGen/RegisterCoalescer.cpp
Log Message:
-----------
[CodeGen] Use MachineInstr::all_defs (NFC) (#106017)
Commit: d9e728601938f7d587ac580d32f042fa74041864
https://github.com/llvm/llvm-project/commit/d9e728601938f7d587ac580d32f042fa74041864
Author: yronglin <yronglin777 at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/lib/AST/ByteCode/EvalEmitter.cpp
M clang/lib/AST/ByteCode/Interp.cpp
M clang/lib/AST/ByteCode/Interp.h
M clang/lib/AST/ByteCode/InterpBuiltin.cpp
M clang/lib/AST/ByteCode/InterpFrame.cpp
M clang/lib/AST/ByteCode/InterpState.h
M clang/lib/AST/ByteCode/State.cpp
M clang/lib/AST/ByteCode/State.h
M clang/lib/AST/ExprConstant.cpp
Log Message:
-----------
[NFC][clang][bytecode] Rename `clang::interp::State::getCtx` to `clang::interp::State::getASTContext` (#106071)
The new constant interpreter's `clang::interp::InterpState` contains
both `clang::interp::Context` and `clang::ASTContext`. So using `S.Ctx`
and `S.getCtx()` was a bit confusing. This PR rename `getCtx()` to
`getASTContext` to make things more clearer.
Signed-off-by: yronglin <yronglin777 at gmail.com>
Commit: 06ccd32bb7b26b84448036c18e7191d9e56adc82
https://github.com/llvm/llvm-project/commit/06ccd32bb7b26b84448036c18e7191d9e56adc82
Author: Dmitry Vasilyev <dvassiliev at accesssoftek.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M lldb/include/lldb/Host/Socket.h
M lldb/source/Host/common/Socket.cpp
M lldb/tools/lldb-server/lldb-platform.cpp
Log Message:
-----------
[lldb][NFC] Moved the SharedSocket class to Socket.* (#104787)
This is the prerequisite for #104238.
Commit: 41f2f1f028f2f4aeb6d13950b23d15290bf5dddf
https://github.com/llvm/llvm-project/commit/41f2f1f028f2f4aeb6d13950b23d15290bf5dddf
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
A llvm/test/Transforms/SCCP/pointer-nonnull.ll
Log Message:
-----------
[SCCP] Add tests for non-null pointers (NFC)
Commit: 46a4132e167aa44d8ec7776262ce2a0e6d47de59
https://github.com/llvm/llvm-project/commit/46a4132e167aa44d8ec7776262ce2a0e6d47de59
Author: Avi Kivity <avi at scylladb.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
A llvm/test/Transforms/Coroutines/coro-pgo-setbranchweights.ll
Log Message:
-----------
[Instrumentation] Fix EdgeCounts vector size in SetBranchWeights (#99064)
Commit: a195e2d461dde7c73c6dd24da097affb1a7b6f78
https://github.com/llvm/llvm-project/commit/a195e2d461dde7c73c6dd24da097affb1a7b6f78
Author: Kareem Ergawy <kareem.ergawy at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M flang/test/Lower/OpenMP/delayed-privatization-allocatable-firstprivate.f90
M llvm/include/llvm/Transforms/Utils/CodeExtractor.h
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M llvm/lib/Transforms/Utils/CodeExtractor.cpp
M mlir/test/Target/LLVMIR/openmp-firstprivate.mlir
Log Message:
-----------
[MLIR][OpenMP] Handle privatization for global values in MLIR->LLVM translation (#104407)
Potential fix for https://github.com/llvm/llvm-project/issues/102939 and
https://github.com/llvm/llvm-project/issues/102949.
The issues occurs because the CodeExtractor component only collect
inputs (to the parallel regions) that are defined in the same function
in which the parallel regions is present. Howerver, this is problematic
because if we are privatizing a global value (e.g. a `target` variable
which is emitted as a global), then we miss finding that input and we do
not privatize the variable.
This commit attempts to fix the issue by adding a flag to the
CodeExtractor so that we can collect global inputs.
Commit: 0e24c32a6d6659fb4aa61ad52f068dbf6cb685c7
https://github.com/llvm/llvm-project/commit/0e24c32a6d6659fb4aa61ad52f068dbf6cb685c7
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Transforms/Utils/SCCPSolver.cpp
Log Message:
-----------
[SCCP] Avoid some uses of SCCPSolver::isOverdefined (NFCI)
This is a confusingly named helper than means "is not unknown,
undef or constant". Prefer the more obvious ValueLattice API
instead. Most of these checks are for values which are forced to
overdefined by undef resolution, in which case only actual
overdefined values are relevant.
Commit: ea625f48ab50b45da39e2a52b4287c908a1c3efc
https://github.com/llvm/llvm-project/commit/ea625f48ab50b45da39e2a52b4287c908a1c3efc
Author: Andrei Safronov <safronov at espressif.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/Xtensa/XtensaISelLowering.cpp
A llvm/test/CodeGen/Xtensa/load.ll
Log Message:
-----------
[Xtensa] Implement sextload i8 (#106053)
Commit: 762cb44581cf1397e76a4901e7a142ca6b0a51bb
https://github.com/llvm/llvm-project/commit/762cb44581cf1397e76a4901e7a142ca6b0a51bb
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/Mips/MipsConstantIslandPass.cpp
Log Message:
-----------
[Mips] Use a range-based for loop (NFC) (#106004)
Commit: bc695f522743e5408dbdfa77209106c235218654
https://github.com/llvm/llvm-project/commit/bc695f522743e5408dbdfa77209106c235218654
Author: Stephan T. Lavavej <stl at nuwen.net>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
R libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
A libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
Log Message:
-----------
[libc++][test] Add missing <concepts> in is_always_lock_free test (#105966)
That test was using std::same_as without including <concepts>.
Commit: 5a288b9183ca3b7d2bad2b39670803e0ca195f09
https://github.com/llvm/llvm-project/commit/5a288b9183ca3b7d2bad2b39670803e0ca195f09
Author: cor3ntin <corentinjabot at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/Sema/TreeTransform.h
M clang/test/SemaCXX/cxx2c-pack-indexing.cpp
Log Message:
-----------
[Clang] Evaluate dependent indexes of pack indexing in a constant context (#106054)
Fixes #105900
Commit: 0f58ab851c4e9e5cb962e34144c4169dd675389b
https://github.com/llvm/llvm-project/commit/0f58ab851c4e9e5cb962e34144c4169dd675389b
Author: Louis Dionne <ldionne.2 at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
A libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
R libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
Log Message:
-----------
[libc++] Undo unintended renaming in bc695f522743
Renaming the test will require fixing additional issues, which
I will tackle in a separate patch.
Commit: ee737c30da0418917935b23848d4760c8324de93
https://github.com/llvm/llvm-project/commit/ee737c30da0418917935b23848d4760c8324de93
Author: yifeizh2 <yifei.zhang at intel.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M mlir/include/mlir/Dialect/Linalg/IR/LinalgInterfaces.h
M mlir/lib/Dialect/Linalg/IR/LinalgInterfaces.cpp
Log Message:
-----------
[mlir][linalg] Exclude non-convolutional ops from isaConvolutionOpInterface (#102087)
Enhance `isaConvolutionOpInterface` logic.
Currently, `isaConvolutionOpInterface` returns false positive for linalg
binary elementwise ops, because the function's underlying logic does not
require the input linalg op to have convolved dims. We avoid such false
positive by further checking the non-emptyness of convolved dims.
Commit: e04d124a96311d3714522125bf703950863e0540
https://github.com/llvm/llvm-project/commit/e04d124a96311d3714522125bf703950863e0540
Author: Christopher Di Bella <cjdb at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M libcxx/include/string
M libcxx/include/string_view
Log Message:
-----------
[libc++] Call basic_string_view's assume-valid constructor from basic_string operations (#105863)
`basic_string` frequently calls `basic_string_view(data(), size())`,
which accounts for ~15% of the observed overhead when hardening is
enabled. This commit removes unnecessary checks when `basic_string` is
known to already have valid data, by bypassing the public constructor,
so that we eliminate that overhead.
Commit: 121ed07975c087291ac7faf681042d51211b9f97
https://github.com/llvm/llvm-project/commit/121ed07975c087291ac7faf681042d51211b9f97
Author: Amir Ayupov <aaupov at fb.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
M llvm/include/llvm/MC/MCPseudoProbe.h
M llvm/lib/MC/MCPseudoProbe.cpp
Log Message:
-----------
[MC][NFC] Count pseudo probes and function records
Pre-parse pseudo probes section counting the number of probes and
function records. These numbers are used in follow-up diff to
pre-allocate vectors for decoded probes and inline tree nodes.
Additional benefit is avoiding error handling during parsing.
This pre-parsing is fast: for a 404MiB .pseudo_probe section with
43373881 probes and 25228770 function records, it only takes 0.68±0.01s.
The total time of buildAddress2ProbeMap is 21s.
Reviewers: dcci, maksfb, rafaelauler, wlei-llvm, ayermolo
Reviewed By: wlei-llvm
Pull Request: https://github.com/llvm/llvm-project/pull/102774
Commit: 04ebd1907c0561831e4fcf2658e1f3614f8cdd77
https://github.com/llvm/llvm-project/commit/04ebd1907c0561831e4fcf2658e1f3614f8cdd77
Author: Amir Ayupov <aaupov at fb.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
M llvm/include/llvm/MC/MCPseudoProbe.h
M llvm/lib/MC/MCPseudoProbe.cpp
M llvm/tools/llvm-profgen/ProfileGenerator.cpp
M llvm/tools/llvm-profgen/ProfiledBinary.cpp
Log Message:
-----------
[MC][NFC] Statically allocate storage for decoded pseudo probes and function records
Use #102774 to allocate storage for decoded probes (`PseudoProbeVec`)
and function records (`InlineTreeVec`).
Leverage that to also shrink sizes of `MCDecodedPseudoProbe`:
- Drop Guid since it's accessible via `InlineTree`.
`MCDecodedPseudoProbeInlineTree`:
- Keep track of probes and inlinees using `ArrayRef`s now that probes
and function records belonging to the same function are allocated
contiguously.
This reduces peak RSS from 13.7 GiB to 9.7 GiB and pseudo probe parsing
time (as part of perf2bolt) from 15.3s to 9.6s for a large binary with
400MiB .pseudo_probe section containing 43M probes and 25M function
records.
Depends on:
#102774
#102787
#102788
Reviewers: maksfb, rafaelauler, dcci, ayermolo, wlei-llvm
Reviewed By: wlei-llvm
Pull Request: https://github.com/llvm/llvm-project/pull/102789
Commit: ee09f7d1fc173f2b495838c925f2cf39a2b55369
https://github.com/llvm/llvm-project/commit/ee09f7d1fc173f2b495838c925f2cf39a2b55369
Author: Amir Ayupov <aaupov at fb.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M bolt/lib/Profile/DataAggregator.cpp
M bolt/lib/Profile/YAMLProfileWriter.cpp
M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
M llvm/include/llvm/MC/MCPseudoProbe.h
M llvm/lib/MC/MCPseudoProbe.cpp
M llvm/tools/llvm-profgen/ProfileGenerator.cpp
Log Message:
-----------
[MC][NFC] Reduce Address2ProbesMap size
Replace the map from addresses to list of probes with a flat vector
containing probe references sorted by their addresses.
Reduces pseudo probe parsing time from 9.56s to 8.59s and peak RSS from
9.66 GiB to 9.08 GiB as part of perf2bolt processing a large binary.
Test Plan:
```
bin/llvm-lit -sv test/tools/llvm-profgen
```
Reviewers: maksfb, rafaelauler, dcci, ayermolo, wlei-llvm
Reviewed By: wlei-llvm
Pull Request: https://github.com/llvm/llvm-project/pull/102904
Commit: a79cf0228e4ade1f69e8196fdcf9c0184b4ba1b7
https://github.com/llvm/llvm-project/commit/a79cf0228e4ade1f69e8196fdcf9c0184b4ba1b7
Author: Amir Ayupov <aaupov at fb.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
M llvm/include/llvm/MC/MCPseudoProbe.h
M llvm/lib/MC/MCPseudoProbe.cpp
Log Message:
-----------
[MC][NFC] Use vector for GUIDProbeFunctionMap
Replace unordered_map with a vector. Pre-parse the section to statically
allocate storage. Use BumpPtrAllocator for FuncName strings, keep
StringRef in FuncDesc.
Reduces peak RSS of pseudo probe parsing from 9.08 GiB to 8.89 GiB as
part of perf2bolt with a large binary.
Test Plan:
```
bin/llvm-lit -sv test/tools/llvm-profgen
```
Reviewers: wlei-llvm, rafaelauler, dcci, maksfb, ayermolo
Reviewed By: wlei-llvm
Pull Request: https://github.com/llvm/llvm-project/pull/102905
Commit: c1b3ebba7909e9e3e99a4ac45bef38d7f590cc3b
https://github.com/llvm/llvm-project/commit/c1b3ebba7909e9e3e99a4ac45bef38d7f590cc3b
Author: Craig Topper <craig.topper at sifive.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/include/llvm/MC/MCInst.h
M llvm/include/llvm/MC/MCInstBuilder.h
M llvm/lib/MCA/InstrBuilder.cpp
M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
M llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
M llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
M llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
Log Message:
-----------
[MC] Update MCOperand::getReg/setReg/createReg and MCInstBuilder::addReg to use MCRegister. (#106015)
Replace unsigned with MCRegister.
Update some ternary operators that started giving errors.
Commit: 625e929d4305987a85c86ad4c67f1e15b36f89e0
https://github.com/llvm/llvm-project/commit/625e929d4305987a85c86ad4c67f1e15b36f89e0
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
A llvm/test/Transforms/SLPVectorizer/X86/gather-with-cmp-user.ll
Log Message:
-----------
[SLP][NFC]Add a test with incorrect reduced gather node with extra use in cmp node, NFC.
Commit: 2e426fe8ff314c2565073e73e27fdbdf36c140a3
https://github.com/llvm/llvm-project/commit/2e426fe8ff314c2565073e73e27fdbdf36c140a3
Author: Snehasish Kumar <snehasishk at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/include/llvm/ProfileData/InstrProfReader.h
M llvm/include/llvm/Transforms/Instrumentation/MemProfiler.h
M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
M llvm/unittests/Transforms/Instrumentation/CMakeLists.txt
A llvm/unittests/Transforms/Instrumentation/MemProfilerTest.cpp
Log Message:
-----------
Add unit tests for size returning new funcs in the MemProf use pass. (#105473)
We use a unit test to verify correctness since:
a) we don't have a text format profile
b) size returning new isn't supported natively
c) a raw profile will need to be manipulated artificially
The changes this test covers were made in
https://github.com/llvm/llvm-project/pull/102258.
Commit: 710664341d72071729401d2eb86356056a3d7f46
https://github.com/llvm/llvm-project/commit/710664341d72071729401d2eb86356056a3d7f46
Author: Nikolas Klauser <nikolasklauser at berlin.de>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M libcxx/include/forward_list
M libcxx/include/vector
Log Message:
-----------
[libc++][NFC] Don't explicitly provide propagate_on_container_swap when calling __swap_allocator (#105980)
`__swap_allocator` does this automatically when not providing it
explicitly, so this is just more code without any benefit.
Commit: 7af61d5cf464f1d716c82bc77907fa3fe4ebc841
https://github.com/llvm/llvm-project/commit/7af61d5cf464f1d716c82bc77907fa3fe4ebc841
Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M flang/include/flang/Optimizer/Dialect/CUF/CUFOps.td
M flang/lib/Lower/Bridge.cpp
M flang/lib/Optimizer/Dialect/CUF/CUFOps.cpp
M flang/test/Fir/cuf-invalid.fir
Log Message:
-----------
[flang][cuda] Add shape to cuf.data_transfer operation (#104631)
When doing data transfer with dynamic sized array, we are currently
generating a data transfer between two descriptors. If the shape values
can be provided, we can keep the data transfer between two references.
This patch adds the shape operands to the operation.
This will be exploited in lowering in a follow up patch.
Commit: bbf2781bc49aee4d7ee8ec40dcf7316db360c454
https://github.com/llvm/llvm-project/commit/bbf2781bc49aee4d7ee8ec40dcf7316db360c454
Author: Adrian Prantl <aprantl at apple.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M lldb/include/lldb/Utility/Status.h
Log Message:
-----------
[lldb] Reformat comment (NFC)
Commit: c073821142d1bda68682f8ff640d143cbb03ae7b
https://github.com/llvm/llvm-project/commit/c073821142d1bda68682f8ff640d143cbb03ae7b
Author: Luke Lau <luke at igalia.com>
Date: 2024-08-27 (Tue, 27 Aug 2024)
Changed paths:
M llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
M llvm/test/CodeGen/RISCV/rvv/rvv-peephole-vmerge-masked-vops.ll
M llvm/test/CodeGen/RISCV/rvv/rvv-peephole-vmerge-vops.ll
Log Message:
-----------
[RISCV] Reduce VL of vmerge.vvm's true operand (#105786)
This extends the peephole added in #104689 to also reduce the VL of a
PseudoVMERGE_VVM's true operand.
We could extend this later to reduce the false operand as well, but this
starts with just the true operand since it allows vmerges that are
converted to vmv.v.vs (convertVMergeToVMv) to be potentially further
folded into their source (foldVMV_V_V).
Commit: 2ef3dcf1fd4b3a2fc849b113644533f3e6df8b1e
https://github.com/llvm/llvm-project/commit/2ef3dcf1fd4b3a2fc849b113644533f3e6df8b1e
Author: Kazu Hirata <kazu at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/IR/LinalgInterfaces.cpp
Log Message:
-----------
[mlir] Fix a warning
This patch fixes:
mlir/lib/Dialect/Linalg/IR/LinalgInterfaces.cpp:906:11: error:
enumeration value 'EmptyConvolvedDims' not handled in switch
[-Werror,-Wswitch]
with a workaround. I've notified the author of the new enum value in
https://github.com/llvm/llvm-project/pull/102087.
Commit: ec4d5a6658782b4a88c634d5b332c56b754c5949
https://github.com/llvm/llvm-project/commit/ec4d5a6658782b4a88c634d5b332c56b754c5949
Author: Jacek Caban <jacek at codeweavers.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M lld/COFF/SymbolTable.cpp
M lld/COFF/Symbols.cpp
M lld/COFF/Symbols.h
M lld/test/COFF/symtab.test
Log Message:
-----------
[LLD][COFF] Preserve original symbol name when resolving weak aliases. (#105897)
Instead of replacing it with target's name.
Commit: 4bab0387e9be3683a36b5ab0412b25fbab632aa5
https://github.com/llvm/llvm-project/commit/4bab0387e9be3683a36b5ab0412b25fbab632aa5
Author: Chris B <chris.bieneman at me.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/include/clang/Basic/TokenKinds.def
M clang/include/clang/Sema/SemaHLSL.h
M clang/lib/Sema/SemaExprCXX.cpp
M clang/lib/Sema/SemaHLSL.cpp
A clang/test/SemaHLSL/Types/Traits/ScalarizedLayoutCompatible.hlsl
A clang/test/SemaHLSL/Types/Traits/ScalarizedLayoutCompatibleErrors.hlsl
Log Message:
-----------
[HLSL] Add __builtin_hlsl_is_scalarized_layout_compatible (#102227)
HLSL tends to rely pretty aggressively on scalarization occuring in the
complier, which allows for some relaxed language behaviors when types
are fully sclarized to equivalent scalar representations.
This change adds a new queryable trait builtin for scalarized layout
compatability.
Resolves #100614
---------
Co-authored-by: Aaron Ballman <aaron at aaronballman.com>
Commit: ff5816ad29eba3762e1c5c576c1adf586c35dd91
https://github.com/llvm/llvm-project/commit/ff5816ad29eba3762e1c5c576c1adf586c35dd91
Author: Farzon Lotfi <1802579+farzonl at users.noreply.github.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M llvm/lib/Target/DirectX/DXILIntrinsicExpansion.cpp
A llvm/test/CodeGen/DirectX/all.ll
Log Message:
-----------
[DirectX] Add `all` lowering (#105787)
- DXILIntrinsicExpansion.cpp: Modify `any` codegen expansion to work for
`all`
- DirectX\all.ll: Add test case
completes #88946
Commit: 643bf6cb01bc3faa54c5510c904ea3bdcb4bf42f
https://github.com/llvm/llvm-project/commit/643bf6cb01bc3faa54c5510c904ea3bdcb4bf42f
Author: Joshua Baehring <98630690+JoshuaMBa at users.noreply.github.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M compiler-rt/lib/scudo/standalone/secondary.h
M compiler-rt/lib/scudo/standalone/tests/secondary_test.cpp
Log Message:
-----------
[scudo] Add partial chunk heuristic to retrieval algorithm. (#105009)
Previously the secondary cache retrieval algorithm would not allow
retrievals of memory chunks where the number of unused bytes would be
greater than than `MaxUnreleasedCachePages * PageSize` bytes. This meant
that even if a memory chunk satisfied the requirements of the optimal
fit algorithm, it may not be returned. This remains true if memory
tagging is enabled. However, if memory tagging is disabled, a new
heuristic has been put in place. Specifically, If a memory chunk is a
non-optimal fit, the cache retrieval algorithm will attempt to release
the excess memory to force a cache hit while keeping RSS down.
In the event that a memory chunk is a non-optimal fit, the retrieval
algorithm will release excess memory as long as the amount of memory to
be released is less than or equal to 4 Pages. If the amount of memory to
be released exceeds 4 Pages, the retrieval algorithm will not consider
that cached memory chunk valid for retrieval.
This change also addresses an alignment issue in a test case submitted
in #104807.
Commit: 1387ba48a312b6e9b174d850f8c9a1322f44c623
https://github.com/llvm/llvm-project/commit/1387ba48a312b6e9b174d850f8c9a1322f44c623
Author: Giuseppe Rossini <giuseppe.rossini at amd.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M mlir/include/mlir/Conversion/ArithToAMDGPU/ArithToAMDGPU.h
M mlir/include/mlir/Conversion/Passes.td
M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPU.td
M mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
M mlir/lib/Conversion/ArithToAMDGPU/ArithToAMDGPU.cpp
M mlir/lib/Conversion/ArithToAMDGPU/CMakeLists.txt
M mlir/lib/Dialect/AMDGPU/IR/AMDGPUDialect.cpp
M mlir/lib/Dialect/AMDGPU/IR/CMakeLists.txt
A mlir/test/Conversion/ArithToAMDGPU/16-bit-floats.mlir
M mlir/test/Conversion/ArithToAMDGPU/8-bit-float-saturation.mlir
M mlir/test/Conversion/ArithToAMDGPU/8-bit-floats.mlir
M mlir/test/Target/LLVMIR/rocdl.mlir
Log Message:
-----------
[MLIR][AMDGPU] Introduce fp16 packed arithmetic (#105688)
This PR is introducing rocdl.cvt.pkrtz in the ROCDL dialect and it is
using that instruction when lowering `arith::TruncFOp`.
Commit: 924a7d83b4287b3b85dd1ca29d2d3e1f0a10ea68
https://github.com/llvm/llvm-project/commit/924a7d83b4287b3b85dd1ca29d2d3e1f0a10ea68
Author: Kim Gräsman <kim.grasman at gmail.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M clang/include/clang/Driver/Driver.h
M clang/lib/Driver/Driver.cpp
M clang/lib/Frontend/CompilerInvocation.cpp
M lldb/source/Plugins/ExpressionParser/Clang/ClangHost.cpp
M lldb/unittests/Expression/ClangParserTest.cpp
Log Message:
-----------
Use CLANG_RESOURCE_DIR more consistently (#103388)
When Clang is consumed as a library, the CLANG_RESOURCE_DIR definition
is not exported from the CMake system, so external clients will be
unable to compute the same resource dir as Clang itself would, because
they don't know what to pass for the optional CustomResourceDir
argument.
All call sites except one would pass CLANG_RESOURCE_DIR to
Driver::GetResourcesPath. It seems the one exception in libclang
CIndexer was an oversight.
Move the use of CLANG_RESOURCE_DIR into GetResourcesPath and remove the
optional argument to avoid this inconsistency between internal and
external clients.
Commit: fc1966686009f9949df07697b88690b194452540
https://github.com/llvm/llvm-project/commit/fc1966686009f9949df07697b88690b194452540
Author: Florian Mayer <fmayer at google.com>
Date: 2024-08-26 (Mon, 26 Aug 2024)
Changed paths:
M .mailmap
M bolt/lib/Profile/DataAggregator.cpp
M bolt/lib/Profile/YAMLProfileWriter.cpp
M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
M clang/docs/ReleaseNotes.rst
M clang/docs/StandardCPlusPlusModules.rst
M clang/docs/UndefinedBehaviorSanitizer.rst
M clang/include/clang/Basic/LangOptions.h
M clang/include/clang/Basic/TokenKinds.def
M clang/include/clang/Driver/Driver.h
M clang/include/clang/Driver/Options.td
M clang/include/clang/Sema/SemaHLSL.h
M clang/lib/AST/ByteCode/EvalEmitter.cpp
M clang/lib/AST/ByteCode/IntegralAP.h
M clang/lib/AST/ByteCode/Interp.cpp
M clang/lib/AST/ByteCode/Interp.h
M clang/lib/AST/ByteCode/InterpBuiltin.cpp
M clang/lib/AST/ByteCode/InterpFrame.cpp
M clang/lib/AST/ByteCode/InterpState.h
M clang/lib/AST/ByteCode/State.cpp
M clang/lib/AST/ByteCode/State.h
M clang/lib/AST/Expr.cpp
M clang/lib/AST/ExprConstant.cpp
M clang/lib/AST/MicrosoftMangle.cpp
M clang/lib/CodeGen/CGExprScalar.cpp
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/SanitizerArgs.cpp
M clang/lib/Format/TokenAnnotator.cpp
M clang/lib/Frontend/CompilerInvocation.cpp
M clang/lib/Sema/SemaConcept.cpp
M clang/lib/Sema/SemaExprCXX.cpp
M clang/lib/Sema/SemaHLSL.cpp
M clang/lib/Sema/TreeTransform.h
M clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
M clang/test/AST/ByteCode/intap.cpp
M clang/test/AST/ByteCode/invalid.cpp
M clang/test/Analysis/stack-addr-ps.c
M clang/test/Analysis/stack-addr-ps.cpp
M clang/test/CodeGen/ignore-overflow-pattern-false-pos.c
M clang/test/CodeGen/ignore-overflow-pattern.c
A clang/test/CodeGenCXX/mangle-ms-auto-return.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates-memptrs.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates-nullptr.cpp
M clang/test/CodeGenCXX/mangle-ms-auto-templates.cpp
M clang/test/SemaCXX/cxx2c-pack-indexing.cpp
A clang/test/SemaHLSL/Types/Traits/ScalarizedLayoutCompatible.hlsl
A clang/test/SemaHLSL/Types/Traits/ScalarizedLayoutCompatibleErrors.hlsl
M clang/test/SemaTemplate/concepts-out-of-line-def.cpp
M clang/unittests/Format/TokenAnnotatorTest.cpp
M clang/utils/TableGen/ClangDiagnosticsEmitter.cpp
M compiler-rt/lib/asan/asan_flags.inc
M compiler-rt/lib/asan/asan_globals.cpp
M compiler-rt/lib/nsan/nsan.cpp
M compiler-rt/lib/nsan/nsan_flags.inc
M compiler-rt/lib/rtsan/tests/CMakeLists.txt
M compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp
M compiler-rt/lib/rtsan/tests/rtsan_test_interceptors.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
M compiler-rt/lib/scudo/standalone/secondary.h
M compiler-rt/lib/scudo/standalone/tests/secondary_test.cpp
M compiler-rt/test/asan/TestCases/Linux/initialization-nobug-lld.cpp
M compiler-rt/test/asan/TestCases/Linux/odr_indicator_unregister.cpp
M compiler-rt/test/asan/TestCases/Linux/odr_indicators.cpp
M compiler-rt/test/asan/TestCases/Windows/dll_global_dead_strip.c
M compiler-rt/test/asan/TestCases/Windows/dll_report_globals_symbolization_at_startup.cpp
M compiler-rt/test/asan/TestCases/Windows/global_dead_strip.c
M compiler-rt/test/asan/TestCases/Windows/report_globals_vs_freelibrary.cpp
M compiler-rt/test/asan/TestCases/initialization-nobug.cpp
M compiler-rt/test/nsan/Posix/tls_reuse.c
A compiler-rt/test/nsan/nan.cpp
A compiler-rt/test/nsan/softmax.cpp
M compiler-rt/test/nsan/sum.cpp
A compiler-rt/test/nsan/vec_sqrt.cpp
A compiler-rt/test/nsan/vec_sqrt_ext.cpp
M compiler-rt/test/rtsan/CMakeLists.txt
A compiler-rt/test/rtsan/basic.cpp
A compiler-rt/test/rtsan/inactive.cpp
M compiler-rt/test/sanitizer_common/lit.common.cfg.py
M flang/include/flang/Optimizer/Analysis/AliasAnalysis.h
M flang/include/flang/Optimizer/Dialect/CUF/CUFOps.td
M flang/include/flang/Semantics/symbol.h
M flang/lib/Lower/Bridge.cpp
M flang/lib/Lower/OpenMP/DataSharingProcessor.cpp
M flang/lib/Optimizer/Analysis/AliasAnalysis.cpp
M flang/lib/Optimizer/Dialect/CUF/CUFOps.cpp
M flang/lib/Semantics/resolve-directives.cpp
R flang/test/Analysis/AliasAnalysis/alias-analysis-9.fir
A flang/test/Analysis/AliasAnalysis/ptr-component.fir
M flang/test/Fir/cuf-invalid.fir
M flang/test/Lower/OpenMP/delayed-privatization-allocatable-firstprivate.f90
A flang/test/Lower/OpenMP/statement-function.f90
M flang/test/Semantics/data08.f90
M libc/config/linux/aarch64/entrypoints.txt
M libc/config/linux/riscv/entrypoints.txt
M libc/config/linux/x86_64/entrypoints.txt
M libc/newhdrgen/yaml/stdio.yaml
M libc/spec/stdc.td
M libc/src/stdio/CMakeLists.txt
A libc/src/stdio/vfscanf.cpp
A libc/src/stdio/vfscanf.h
A libc/src/stdio/vscanf.cpp
A libc/src/stdio/vscanf.h
M libc/test/src/stdio/CMakeLists.txt
A libc/test/src/stdio/vfscanf_test.cpp
M libcxx/docs/FeatureTestMacroTable.rst
M libcxx/docs/ReleaseNotes/20.rst
M libcxx/docs/Status/Cxx2cPapers.csv
M libcxx/include/__type_traits/is_base_of.h
M libcxx/include/forward_list
M libcxx/include/string
M libcxx/include/string_view
M libcxx/include/type_traits
M libcxx/include/vector
M libcxx/include/version
M libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
M libcxx/test/std/language.support/support.limits/support.limits.general/type_traits.version.compile.pass.cpp
M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
A libcxx/test/std/utilities/meta/meta.rel/is_virtual_base_of.pass.cpp
M libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
M libcxx/test/support/atomic_helpers.h
M libcxx/utils/generate_feature_test_macro_components.py
M lld/COFF/SymbolTable.cpp
M lld/COFF/Symbols.cpp
M lld/COFF/Symbols.h
M lld/test/COFF/symtab.test
M lldb/include/lldb/Host/Socket.h
M lldb/include/lldb/Utility/Status.h
M lldb/source/Host/common/Socket.cpp
M lldb/source/Plugins/ExpressionParser/Clang/ClangHost.cpp
M lldb/source/Plugins/LanguageRuntime/CPlusPlus/CPPLanguageRuntime.cpp
M lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
M lldb/test/API/lang/cpp/std-function-recognizer/TestStdFunctionRecognizer.py
M lldb/tools/lldb-server/lldb-platform.cpp
M lldb/unittests/Expression/ClangParserTest.cpp
M llvm/CMakeLists.txt
M llvm/CREDITS.TXT
M llvm/cmake/config-ix.cmake
M llvm/docs/GitHub.rst
M llvm/include/llvm/ADT/APFloat.h
M llvm/include/llvm/ADT/APInt.h
M llvm/include/llvm/ADT/GenericCycleInfo.h
M llvm/include/llvm/ADT/StableHashing.h
M llvm/include/llvm/ADT/StringRef.h
M llvm/include/llvm/CodeGen/LiveVariables.h
M llvm/include/llvm/CodeGen/MachineBasicBlock.h
M llvm/include/llvm/CodeGen/VirtRegMap.h
M llvm/include/llvm/IR/VPIntrinsics.def
M llvm/include/llvm/MC/MCInst.h
M llvm/include/llvm/MC/MCInstBuilder.h
M llvm/include/llvm/MC/MCPseudoProbe.h
M llvm/include/llvm/ProfileData/InstrProfReader.h
M llvm/include/llvm/SandboxIR/SandboxIR.h
M llvm/include/llvm/SandboxIR/SandboxIRValues.def
M llvm/include/llvm/Support/float128.h
M llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
M llvm/include/llvm/Transforms/Instrumentation/MemProfiler.h
M llvm/include/llvm/Transforms/Utils/CodeExtractor.h
M llvm/lib/Analysis/CMakeLists.txt
M llvm/lib/Analysis/ConstantFolding.cpp
M llvm/lib/Analysis/LazyValueInfo.cpp
M llvm/lib/Analysis/LoopAccessAnalysis.cpp
M llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
M llvm/lib/CodeGen/MIRParser/MIParser.cpp
M llvm/lib/CodeGen/MIRPrinter.cpp
M llvm/lib/CodeGen/MachineBasicBlock.cpp
M llvm/lib/CodeGen/MachineInstr.cpp
M llvm/lib/CodeGen/MachineOperand.cpp
M llvm/lib/CodeGen/MachineStableHash.cpp
M llvm/lib/CodeGen/ModuloSchedule.cpp
M llvm/lib/CodeGen/RDFGraph.cpp
M llvm/lib/CodeGen/RegAllocFast.cpp
M llvm/lib/CodeGen/RegisterCoalescer.cpp
M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M llvm/lib/IR/StructuralHash.cpp
M llvm/lib/MC/MCAsmStreamer.cpp
M llvm/lib/MC/MCPseudoProbe.cpp
M llvm/lib/MCA/InstrBuilder.cpp
M llvm/lib/Object/MachOObjectFile.cpp
M llvm/lib/SandboxIR/SandboxIR.cpp
M llvm/lib/Support/APFloat.cpp
M llvm/lib/Support/StringRef.cpp
M llvm/lib/Support/VirtualFileSystem.cpp
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.h
M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
M llvm/lib/Target/AMDGPU/AMDGPU.h
M llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
M llvm/lib/Target/AMDGPU/AMDGPUPassRegistry.def
A llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
M llvm/lib/Target/AMDGPU/CMakeLists.txt
M llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
M llvm/lib/Target/AMDGPU/R600InstrInfo.cpp
M llvm/lib/Target/ARM/ARMISelLowering.cpp
M llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
M llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
M llvm/lib/Target/DirectX/DXILIntrinsicExpansion.cpp
M llvm/lib/Target/Hexagon/HexagonBitTracker.cpp
M llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
M llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
M llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
M llvm/lib/Target/Mips/MipsConstantIslandPass.cpp
M llvm/lib/Target/NVPTX/NVPTXProxyRegErasure.cpp
M llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
M llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
M llvm/lib/Target/RISCV/RISCVExpandPseudoInsts.cpp
M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
M llvm/lib/Target/RISCV/RISCVISelLowering.h
M llvm/lib/Target/RISCV/RISCVInstrInfoD.td
M llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
M llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/lib/Target/X86/X86ISelLoweringCall.cpp
M llvm/lib/Target/X86/X86VZeroUpper.cpp
M llvm/lib/Target/Xtensa/XtensaISelLowering.cpp
M llvm/lib/TargetParser/RISCVISAInfo.cpp
M llvm/lib/Transforms/Coroutines/CoroFrame.cpp
M llvm/lib/Transforms/IPO/SCCP.cpp
M llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
M llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
M llvm/lib/Transforms/Scalar/SCCP.cpp
M llvm/lib/Transforms/Utils/CodeExtractor.cpp
M llvm/lib/Transforms/Utils/FixIrreducible.cpp
M llvm/lib/Transforms/Utils/SCCPSolver.cpp
M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
M llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
M llvm/test/Analysis/LoopAccessAnalysis/depend_diff_types.ll
M llvm/test/Analysis/LoopAccessAnalysis/non-constant-strides-backward.ll
M llvm/test/CodeGen/AArch64/O0-pipeline.ll
M llvm/test/CodeGen/AArch64/O3-pipeline.ll
A llvm/test/CodeGen/AArch64/arm64-fold-lshr.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-dynamic-lds-test.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multi-static-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multi-static-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multiple-blocks-return-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-multiple-blocks-return.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-dynamic-lds-test.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-function-param-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-function-param.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-nested-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access-nested.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-indirect-access.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-atomic-cmpxchg-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test-atomicrmw-asan.ll
A llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-lds-test.ll
M llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
M llvm/test/CodeGen/ARM/big-endian-vmov.ll
A llvm/test/CodeGen/DirectX/all.ll
R llvm/test/CodeGen/NVPTX/proxy-reg-erasure-mir.ll
A llvm/test/CodeGen/NVPTX/proxy-reg-erasure.mir
A llvm/test/CodeGen/RISCV/inline-asm-mem-constraint-2.ll
M llvm/test/CodeGen/RISCV/inline-asm-mem-constraint.ll
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-formation.ll
M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-fp.ll
M llvm/test/CodeGen/RISCV/rvv/rvv-peephole-vmerge-masked-vops.ll
M llvm/test/CodeGen/RISCV/rvv/rvv-peephole-vmerge-vops.ll
A llvm/test/CodeGen/RISCV/rvv/vmv.v.v-peephole.mir
M llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll
M llvm/test/CodeGen/RISCV/zdinx-boundary-check.ll
M llvm/test/CodeGen/Thumb2/mve-be.ll
M llvm/test/CodeGen/Thumb2/mve-vmovimm.ll
A llvm/test/CodeGen/Xtensa/load.ll
A llvm/test/LTO/AMDGPU/gpu-rdc-amdgpu-attrs.ll
M llvm/test/Transforms/Coroutines/coro-debug-coro-frame.ll
M llvm/test/Transforms/Coroutines/coro-debug-dbg.values.ll
M llvm/test/Transforms/Coroutines/coro-debug-frame-variable.ll
A llvm/test/Transforms/Coroutines/coro-pgo-setbranchweights.ll
M llvm/test/Transforms/FixIrreducible/basic.ll
M llvm/test/Transforms/FixIrreducible/bug45623.ll
M llvm/test/Transforms/FixIrreducible/nested.ll
M llvm/test/Transforms/FixIrreducible/switch.ll
M llvm/test/Transforms/FixIrreducible/unreachable.ll
A llvm/test/Transforms/Inline/simplify-fp128.ll
M llvm/test/Transforms/InstCombine/bit-checks.ll
A llvm/test/Transforms/InstCombine/fold-select-trunc.ll
M llvm/test/Transforms/InstCombine/phi-select-constant.ll
M llvm/test/Transforms/InstCombine/phi.ll
M llvm/test/Transforms/LoopVectorize/X86/cost-model.ll
M llvm/test/Transforms/LoopVectorize/global_alias.ll
A llvm/test/Transforms/SCCP/ip-constant-ranges-intersection.ll
A llvm/test/Transforms/SCCP/pointer-nonnull.ll
M llvm/test/Transforms/SCCP/range-attribute.ll
A llvm/test/Transforms/SLPVectorizer/RISCV/gather-node-with-no-users.ll
A llvm/test/Transforms/SLPVectorizer/X86/gather-with-cmp-user.ll
M llvm/test/Transforms/SimplifyCFG/X86/sink-common-code.ll
M llvm/test/Transforms/StructurizeCFG/workarounds/needs-fix-reducible.ll
M llvm/test/Transforms/StructurizeCFG/workarounds/needs-fr-ule.ll
M llvm/tools/llvm-profgen/ProfileGenerator.cpp
M llvm/tools/llvm-profgen/ProfiledBinary.cpp
M llvm/unittests/SandboxIR/SandboxIRTest.cpp
M llvm/unittests/SandboxIR/TrackerTest.cpp
M llvm/unittests/Transforms/Instrumentation/CMakeLists.txt
A llvm/unittests/Transforms/Instrumentation/MemProfilerTest.cpp
M llvm/utils/TableGen/AsmMatcherEmitter.cpp
M llvm/utils/TableGen/OptParserEmitter.cpp
M llvm/utils/git/requirements.txt
M llvm/utils/git/requirements_formatting.txt
M llvm/utils/lit/lit/TestRunner.py
M mlir/include/mlir/Analysis/DataFlow/DeadCodeAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/DenseAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/IntegerRangeAnalysis.h
M mlir/include/mlir/Analysis/DataFlow/SparseAnalysis.h
M mlir/include/mlir/Analysis/DataFlowFramework.h
M mlir/include/mlir/Conversion/ArithToAMDGPU/ArithToAMDGPU.h
M mlir/include/mlir/Conversion/Passes.td
M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPU.td
M mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
M mlir/include/mlir/Dialect/Linalg/IR/LinalgInterfaces.h
M mlir/lib/Analysis/DataFlow/DeadCodeAnalysis.cpp
M mlir/lib/Analysis/DataFlow/DenseAnalysis.cpp
M mlir/lib/Analysis/DataFlow/IntegerRangeAnalysis.cpp
M mlir/lib/Analysis/DataFlow/SparseAnalysis.cpp
M mlir/lib/Analysis/DataFlowFramework.cpp
M mlir/lib/Conversion/ArithToAMDGPU/ArithToAMDGPU.cpp
M mlir/lib/Conversion/ArithToAMDGPU/CMakeLists.txt
M mlir/lib/Dialect/AMDGPU/IR/AMDGPUDialect.cpp
M mlir/lib/Dialect/AMDGPU/IR/CMakeLists.txt
M mlir/lib/Dialect/Linalg/IR/LinalgInterfaces.cpp
M mlir/lib/Transforms/Utils/InliningUtils.cpp
M mlir/python/mlir/_mlir_libs/_mlir/ir.pyi
A mlir/test/Conversion/ArithToAMDGPU/16-bit-floats.mlir
M mlir/test/Conversion/ArithToAMDGPU/8-bit-float-saturation.mlir
M mlir/test/Conversion/ArithToAMDGPU/8-bit-floats.mlir
A mlir/test/Integration/Dialect/Arith/CPU/comparison.mlir
M mlir/test/Target/LLVMIR/openmp-firstprivate.mlir
M mlir/test/Target/LLVMIR/rocdl.mlir
M mlir/test/Transforms/inlining.mlir
M mlir/test/lib/Analysis/DataFlow/TestDeadCodeAnalysis.cpp
M mlir/test/lib/Analysis/DataFlow/TestDenseDataFlowAnalysis.h
M mlir/test/lib/Analysis/TestDataFlowFramework.cpp
Log Message:
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