LLVM/project 3192fe2 — llvm/lib/Transforms/Vectorize VPlanRecipes.cpp, llvm/test/Transforms/LoopVectorize/X86 predicated-instruction-cost.ll

by Florian Hahn on ⎇
[VPlan] Fall back to legacy cost model if PtrSCEV is nullptr.

There are some cases when PtrSCEV can be nullptr. Fall back to legacy
cost model, to not call isLoopInvariant with nullptr.

Fixes a crash after 0c4f8094939d2.
DeltaFile
+54-0llvm/test/Transforms/LoopVectorize/X86/predicated-instruction-cost.ll
+1-1llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
+55-12 files

LLVM/project dfce3c7 — libcxx/include/__atomic atomic_ref.h

by c8ef on ⎇
address review comments: use builtin if possible
DeltaFile
+8-0libcxx/include/__atomic/atomic_ref.h
+8-01 files

LLVM/project 5753661 — llvm/lib/Transforms/Vectorize VectorCombine.cpp, llvm/test/Transforms/VectorCombine/AArch64 fold-reduce-add-cmp-zero.ll

by Guy David on ⎇
Address comments 1
DeltaFile
+72-46llvm/lib/Transforms/Vectorize/VectorCombine.cpp
+66-20llvm/test/Transforms/VectorCombine/AArch64/fold-reduce-add-cmp-zero.ll
+9-27llvm/test/Transforms/VectorCombine/RISCV/fold-reduce-add-cmp-zero.ll
+9-9llvm/test/Transforms/VectorCombine/RISCV/icmp-vector-reduce.ll
+2-2llvm/test/Transforms/VectorCombine/RISCV/fold-signbit-reduction-cmp.ll
+158-1045 files

LLVM/project b2f8a0f — clang/docs ReleaseNotes.rst, clang/include/clang/AST JSONNodeDumper.h

by Noam Cohen via GitHub on ⎇
[clang] ast-dump: dump `AvailabilityAttr` fields to JSON (#179281)

This adds `AvailabilityAttr` fields for the JSON dumper
DeltaFile
+158-0clang/test/AST/ast-dump-attr-json.cpp
+21-0clang/lib/AST/JSONNodeDumper.cpp
+16-0clang/test/AST/HLSL/ast-dump-availability-attr.hlsl
+5-0clang/docs/ReleaseNotes.rst
+1-0clang/include/clang/AST/JSONNodeDumper.h
+201-05 files

LLVM/project 0d94148 — llvm/lib/Target/X86 X86ISelLowering.cpp, llvm/test/CodeGen/X86 masked_store_trunc_ssat.ll masked_store_trunc_usat.ll

by Folkert de Vries via GitHub on ⎇
[X86] optimize 512-bit masked truncated saturating stores (#179130)

an oversight in https://github.com/llvm/llvm-project/pull/169827, for
the 512-bit version the `vl` target feature is not needed.


https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm512_mask_cvtsepi16_storeu_epi8&expand=1811&ig_expand=2150,2151
DeltaFile
+22-24llvm/test/CodeGen/X86/masked_store_trunc_ssat.ll
+21-18llvm/test/CodeGen/X86/masked_store_trunc_usat.ll
+2-1llvm/lib/Target/X86/X86ISelLowering.cpp
+45-433 files

LLVM/project de93668 — mlir/include/mlir/Bindings/Python IRAttributes.h, mlir/lib/Bindings/Python IRAttributes.cpp

by Matthias Springer on ⎇
[mlir][IR] `DenseElementsAttr`: Remove `i1` dense packing special case
DeltaFile
+6-92mlir/lib/Bindings/Python/IRAttributes.cpp
+6-54mlir/lib/IR/BuiltinAttributes.cpp
+1-51mlir/lib/IR/AttributeDetail.h
+0-14mlir/unittests/IR/AttributeTest.cpp
+0-12mlir/include/mlir/Bindings/Python/IRAttributes.h
+0-10mlir/test/IR/attribute-roundtrip.mlir
+13-2332 files not shown
+20-2418 files

LLVM/project a222d85 — mlir/include/mlir/Bindings/Python IRAttributes.h, mlir/lib/Bindings/Python IRAttributes.cpp

by Matthias Springer on ⎇
[mlir][IR] `DenseElementsAttr`: Remove `i1` dense packing special case
DeltaFile
+6-92mlir/lib/Bindings/Python/IRAttributes.cpp
+6-54mlir/lib/IR/BuiltinAttributes.cpp
+1-51mlir/lib/IR/AttributeDetail.h
+0-14mlir/unittests/IR/AttributeTest.cpp
+0-12mlir/include/mlir/Bindings/Python/IRAttributes.h
+0-10mlir/test/IR/attribute-roundtrip.mlir
+13-2332 files not shown
+19-2428 files

LLVM/project aff5afc — clang-tools-extra/clang-tidy/bugprone StringConstructorCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

by Baranov Victor via GitHub on ⎇
[clang-tidy] Fix bugprone-string-constructor FN with allocators. (#180337)

Fixes https://github.com/llvm/llvm-project/issues/180324.
DeltaFile
+48-3clang-tools-extra/test/clang-tidy/checkers/bugprone/string-constructor.cpp
+8-3clang-tools-extra/clang-tidy/bugprone/StringConstructorCheck.cpp
+5-0clang-tools-extra/docs/ReleaseNotes.rst
+61-63 files

LLVM/project 706cc8b — libcxx/test/std/atomics/atomics.ref address.pass.cpp assign.pass.cpp

by Connector Switch via GitHub on ⎇
[libc++][NFC] Fix license header in test for `atomic_ref` (#180395)
DeltaFile
+1-0libcxx/test/std/atomics/atomics.ref/address.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/assign.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/bitwise_and_assign.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/bitwise_or_assign.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/bitwise_xor_assign.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/compare_exchange_strong.pass.cpp
+6-018 files not shown
+24-024 files

LLVM/project 907f66d — mlir/lib/IR BuiltinAttributes.cpp AttributeDetail.h, mlir/test/IR attribute-roundtrip.mlir parse-literal.mlir

by Matthias Springer on ⎇
[mlir][IR] `DenseElementsAttr`: Remove `i1` dense packing special case
DeltaFile
+6-54mlir/lib/IR/BuiltinAttributes.cpp
+1-51mlir/lib/IR/AttributeDetail.h
+0-14mlir/unittests/IR/AttributeTest.cpp
+0-10mlir/test/IR/attribute-roundtrip.mlir
+4-4mlir/test/IR/parse-literal.mlir
+11-1335 files

LLVM/project a5aa4ff — libcxx/test/std/atomics/atomics.ref wait.pass.cpp store.pass.cpp

by c8ef on ⎇
fix license header
DeltaFile
+1-0libcxx/test/std/atomics/atomics.ref/wait.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/store.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/requires-trivially-copyable.verify.cpp
+1-0libcxx/test/std/atomics/atomics.ref/required_alignment.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/operator_plus_equals.pass.cpp
+1-0libcxx/test/std/atomics/atomics.ref/operator_minus_equals.pass.cpp
+6-018 files not shown
+24-024 files

LLVM/project 9139421 — llvm/test/Transforms/PreISelIntrinsicLowering cond-loop.ll

by Aiden Grossman on ⎇
feedback

Created using spr 1.3.7
DeltaFile
+1-5llvm/test/Transforms/PreISelIntrinsicLowering/cond-loop.ll
+1-51 files

LLVM/project 4ec1fea — clang/test/OpenMP task_codegen.cpp threadprivate_codegen.cpp

by Aiden Grossman on ⎇
Reapply "[Clang] Mark this pointer in destructors dead_on_return (#166276)"

This reverts commit 047db150c66e245e9df7db178b893ce6b29820f5.

The original version of the commit caused assertion failures in DSE.
Those were fixed in ec059d81aafedb253a02d6f490ad9b9747611038, so trying
to reland this again.
DeltaFile
+3,458-2,041clang/test/OpenMP/task_codegen.cpp
+2,140-2,140clang/test/OpenMP/threadprivate_codegen.cpp
+514-514clang/test/OpenMP/teams_distribute_parallel_for_simd_num_threads_codegen.cpp
+510-510clang/test/OpenMP/distribute_parallel_for_simd_num_threads_codegen.cpp
+652-316clang/test/OpenMP/for_reduction_codegen.cpp
+455-455clang/test/OpenMP/single_codegen.cpp
+7,729-5,97693 files not shown
+15,658-13,77499 files

LLVM/project 5d8731e — llvm/include/llvm/IR ProfDataUtils.h, llvm/lib/CodeGen PreISelIntrinsicLowering.cpp

by Aiden Grossman on ⎇
[𝘀𝗽𝗿] initial version

Created using spr 1.3.7
DeltaFile
+17-5llvm/test/Transforms/PreISelIntrinsicLowering/cond-loop.ll
+12-0llvm/lib/IR/ProfDataUtils.cpp
+6-1llvm/lib/CodeGen/PreISelIntrinsicLowering.cpp
+5-0llvm/include/llvm/IR/ProfDataUtils.h
+0-1llvm/utils/profcheck-xfail.txt
+40-75 files

LLVM/project 991e3bd — llvm/include/llvm/IR ProfDataUtils.h, llvm/lib/IR ProfDataUtils.cpp

by Aiden Grossman on ⎇
[𝘀𝗽𝗿] changes to main this commit is based on

Created using spr 1.3.7

[skip ci]
DeltaFile
+12-0llvm/lib/IR/ProfDataUtils.cpp
+5-0llvm/include/llvm/IR/ProfDataUtils.h
+17-02 files

LLVM/project 1928c91 — llvm/include/llvm/IR ProfDataUtils.h, llvm/lib/IR ProfDataUtils.cpp

by Aiden Grossman on ⎇
[𝘀𝗽𝗿] initial version

Created using spr 1.3.7
DeltaFile
+12-0llvm/lib/IR/ProfDataUtils.cpp
+5-0llvm/include/llvm/IR/ProfDataUtils.h
+17-02 files

LLVM/project 1e5493b — bolt/lib/Passes IdenticalCodeFolding.cpp, bolt/test icf-hot-text-mover.c

by Maksim Panchenko via GitHub on ⎇
[BOLT] Don't fold hot text mover functions in ICF (#180367)

Hot text mover functions are placed in special sections (e.g.,
.never_hugify) to avoid being placed on hot/huge pages. Folding them
with functions from other sections could defeat this purpose.

Add a check in ICF's isIdenticalWith() to prevent folding when either
function is a hot text mover.
DeltaFile
+24-0bolt/test/icf-hot-text-mover.c
+7-0bolt/lib/Passes/IdenticalCodeFolding.cpp
+31-02 files

LLVM/project 74aa875 — llvm/include/llvm/MC MCSymbol.h MCSection.h

by Fangrui Song on ⎇
MC: Remove unused overload and delete stale comment. NFC
DeltaFile
+0-1llvm/include/llvm/MC/MCSymbol.h
+0-1llvm/include/llvm/MC/MCSection.h
+0-22 files

LLVM/project ef972b9 — llvm/lib/Target/AMDGPU SIInstrInfo.cpp, llvm/test/CodeGen/AMDGPU branch-relaxation-inst-size-gfx1250.mir

by Shilei Tian on ⎇
[AMDGPU] Fix instruction size for 64-bit literal constant operands

PR #156602 changed the condition for using 64-bit literal encoding, but it
didn't update the instruction size calculation. This caused a size mismatch
between the `MachineInstr` and the `MCInst`.
DeltaFile
+10-2llvm/test/CodeGen/AMDGPU/branch-relaxation-inst-size-gfx1250.mir
+8-1llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+18-32 files

LLVM/project ac6df5a — llvm/test/CodeGen/AMDGPU branch-relaxation-inst-size-gfx1250.mir

by Shilei Tian on ⎇
[NFC][AMDGPU] Add a test to show the impact of wrong `s_mov_b64` instruction size
DeltaFile
+66-0llvm/test/CodeGen/AMDGPU/branch-relaxation-inst-size-gfx1250.mir
+66-01 files

LLVM/project 10a0f40 — llvm/test/Transforms/SLPVectorizer/X86 shl-to-add-transformation5.ll

by Alexey Bataev on ⎇
[SLP][NFC]Add another shl-to-add modeling case
DeltaFile
+49-0llvm/test/Transforms/SLPVectorizer/X86/shl-to-add-transformation5.ll
+49-01 files

LLVM/project 3aac5e0 — llvm/lib/Target/PowerPC/MCTargetDesc PPCXCOFFStreamer.cpp PPCELFStreamer.cpp

by Fangrui Song on ⎇
[PowerPC] Use MCAssembler::getEmitter instead of getEmitterPtr. NFC

PPCELFStreamer and PPCXCOFFStreamer are MCObjectStreamer subclasses
where the emitter is guaranteed non-null. Use getEmitter() instead of
getEmitterPtr(). getEmitterPtr is reserved for MCAsmStreamer users.
DeltaFile
+2-3llvm/lib/Target/PowerPC/MCTargetDesc/PPCXCOFFStreamer.cpp
+2-3llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFStreamer.cpp
+4-62 files

LLVM/project 62e93fe — llvm/include/llvm/MC MCDwarf.h MCStreamer.h, llvm/lib/MC MCObjectStreamer.cpp MCStreamer.cpp

by Fangrui Song via GitHub on ⎇
MC: Move generateCompactUnwindEncodings to MCObjectStreamer. NFC (#180381)

... removing the need to pass MCAsmBackend as a parameter.

This allows MCStreamer.cpp to not include MCAsmBackend.h.
DeltaFile
+9-4llvm/lib/MC/MCObjectStreamer.cpp
+3-5llvm/include/llvm/MC/MCDwarf.h
+0-7llvm/lib/MC/MCStreamer.cpp
+2-3llvm/include/llvm/MC/MCStreamer.h
+2-3llvm/lib/MC/MCDwarf.cpp
+1-0llvm/include/llvm/MC/MCObjectStreamer.h
+17-226 files

LLVM/project 743538c — clang-tools-extra/clang-tidy/readability SuspiciousCallArgumentCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

by mitchell via GitHub on ⎇
[clang-tidy] Fix crash in readability-suspicious-call-argument on invalid option (#180351)

Closes #180346
DeltaFile
+7-0clang-tools-extra/test/clang-tidy/checkers/readability/suspicious-call-argument-option.cpp
+5-1clang-tools-extra/docs/ReleaseNotes.rst
+5-1clang-tools-extra/clang-tidy/readability/SuspiciousCallArgumentCheck.cpp
+1-1clang-tools-extra/test/clang-tidy/checkers/readability/suspicious-call-argument.cpp
+18-34 files

LLVM/project 5dbeb29 — clang/bindings/python/clang cindex.py, clang/bindings/python/tests/cindex test_location.py test_source_range.py

by Jannick Kremer via GitHub on ⎇
[libclang/python] Type-annotate SourceLocation and SourceRange (#180193)

This adds type annotations to the `SourceLocation` and `SourceRange`
classes, enough to pass a strict typecheck. This resolves 29 strict
typing errors as the next step towards
https://github.com/llvm/llvm-project/issues/76664
DeltaFile
+30-28clang/bindings/python/clang/cindex.py
+4-0clang/docs/ReleaseNotes.rst
+1-1clang/bindings/python/tests/cindex/test_location.py
+1-1clang/bindings/python/tests/cindex/test_source_range.py
+36-304 files

LLVM/project ac57c4a — polly/lib/CodeGen IslNodeBuilder.cpp, polly/lib/External/isl isl_ast_codegen.c GIT_HEAD_ID

by Michael Kruse via GitHub on ⎇
[Polly] Update isl to isl-0.27-78-gfc484e00 (#180377)

Update isl to include
https://repo.or.cz/isl.git/commit/fc484e004200964f8f18249de1f510393ec924a9
which fixes #180000.

The isl update also fixes #34710 which had the same cause but with an
empty access domain (#180000 has an empty statement domain). Thus we
also revert 163cacb46960be4dd0d8562737bbf0ea97cb14ad which now only adds
unnecessary overhead.

A regression test has been added to isl which is why we do not add a
test in Polly.

Fixes: #180000

Thanks @skimo-openhub for the fix and @thapgua for the bugreport.
DeltaFile
+0-86polly/test/CodeGen/empty_domain_in_context.ll
+14-3polly/lib/External/isl/isl_ast_codegen.c
+12-0polly/lib/External/isl/test_inputs/codegen/polly2.st
+0-2polly/lib/CodeGen/IslNodeBuilder.cpp
+2-0polly/lib/External/isl/test_inputs/codegen/polly2.c
+1-1polly/lib/External/isl/GIT_HEAD_ID
+29-926 files

LLVM/project a177ce4 — clang/include/clang/Analysis/Analyses/LifetimeSafety Loans.h, clang/lib/Analysis/LifetimeSafety FactsGenerator.cpp Checker.cpp

by Utkarsh Saxena on ⎇
Field and interior paths
DeltaFile
+158-100clang/include/clang/Analysis/Analyses/LifetimeSafety/Loans.h
+50-41clang/test/Sema/warn-lifetime-safety-invalidations.cpp
+46-42clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp
+30-47clang/lib/Analysis/LifetimeSafety/Checker.cpp
+58-9clang/lib/Analysis/LifetimeSafety/Loans.cpp
+16-2clang/lib/Analysis/LifetimeSafety/LoanPropagation.cpp
+358-2415 files not shown
+379-26311 files

LLVM/project 88dff28 — llvm/lib/Target/AMDGPU SIInsertWaitcnts.cpp

by vporpo via GitHub on ⎇
[AMDGPU][SIInsertWaitcnts][NFC] Make a few WaitcntBracket member functions private (#180018)

The user of the WaitcntBrackets class shouldn't need to know about how
the scoreboard has been implemented internally. So I think it is best to
provide a higher level API that hides things like scoreUB, scoreLB and
score ranges.

This patch makes getScoreUB(), getScoreLB() and getScoreRange() private
and introduces new functions that don't expose the internal
implementation:
- getOutstanding(T)
- hasPendingVMEM(VMEMID, T)
- empty(T)

I also noticed that getSGPRScore() and getVMemScore() are not used
externally so these are now private.
DeltaFile
+24-19llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
+24-191 files

LLVM/project bf86aea — clang/include/clang/Analysis/Analyses/LifetimeSafety Loans.h, clang/lib/Analysis/LifetimeSafety FactsGenerator.cpp Checker.cpp

by Utkarsh Saxena on ⎇
Field and interior paths
DeltaFile
+158-100clang/include/clang/Analysis/Analyses/LifetimeSafety/Loans.h
+46-42clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp
+45-35clang/test/Sema/warn-lifetime-safety-invalidations.cpp
+30-47clang/lib/Analysis/LifetimeSafety/Checker.cpp
+58-9clang/lib/Analysis/LifetimeSafety/Loans.cpp
+16-2clang/lib/Analysis/LifetimeSafety/LoanPropagation.cpp
+353-2354 files not shown
+371-25010 files

LLVM/project f73a0b9 — clang/include/clang/Driver Driver.h, clang/lib/Driver Driver.cpp

by Naveen Seth Hanig via GitHub on ⎇
[clang] Remove unused parameter from Driver::DiagnoseInputExistence (NFC) (#177876)
DeltaFile
+5-5clang/lib/Driver/Driver.cpp
+1-2clang/include/clang/Driver/Driver.h
+6-72 files