LLVM / project - FreshBSD

LLVM/project c44bd37 — llvm/lib/Target/X86 X86FloatingPoint.cpp X86.h, llvm/test/CodeGen/X86 x87-stack-pop.mir

2025-11-13 21:11:33 UTC by Aiden Grossman via GitHub on ⎇

main

[X86][NewPM] Port X86 FP Stackifier Pass to NewPM



Reviewers: arsenm, RKSimon, paperchalice, phoebewang

Reviewed By: arsenm, RKSimon

Pull Request: https://github.com/llvm/llvm-project/pull/167911

Delta		File
+77	-38	llvm/lib/Target/X86/X86FloatingPoint.cpp
+8	-2	llvm/lib/Target/X86/X86.h
+2	-2	llvm/lib/Target/X86/X86TargetMachine.cpp
+2	-1	llvm/test/CodeGen/X86/x87-stack-pop.mir
+2	-1	llvm/test/DebugInfo/MIR/InstrRef/x86-fp-stackifier-drop-locations.mir
+1	-1	llvm/tools/llvm-exegesis/lib/X86/Target.cpp
+92	-45	1 files not shown
+93	-46	7 files

LLVM/project c40779a — lldb/test/API/commands/frame/var-dil/basics/GlobalVariableLookup TestFrameVarDILGlobalVariableLookup.py

2025-11-13 21:03:10 UTC by Adrian Prantl on ⎇

main

[LLDB] Use skipIf instead of expectedFail

Delta		File
+1	-1	lldb/test/API/commands/frame/var-dil/basics/GlobalVariableLookup/TestFrameVarDILGlobalVariableLookup.py
+1	-1	1 files

LLVM/project 3e28992 — compiler-rt/lib/scudo/standalone mem_map_linux.cpp, compiler-rt/lib/scudo/standalone/tests map_test.cpp

2025-11-13 21:01:28 UTC by Christopher Ferris via GitHub on ⎇

main

[scudo] Always zero on linux even if the memory cannot be released. (#167788)

If a caller has locked memory, then the madvise call will fail. In that
case, zero the memory so that we don't return non-zeroed memory for
calloc calls since we thought the memory had been released.

Delta		File
+46	-0	compiler-rt/lib/scudo/standalone/tests/map_test.cpp
+6	-1	compiler-rt/lib/scudo/standalone/mem_map_linux.cpp
+52	-1	2 files

LLVM/project e51163c — lldb/test/Shell/SymbolFile/DWARF/x86 dwarf5-macho.c

2025-11-13 21:00:42 UTC by Adrian Prantl on ⎇

main

[LLDB] Use %clang_host instead of %clang in test (NFC)

Delta		File
+2	-2	lldb/test/Shell/SymbolFile/DWARF/x86/dwarf5-macho.c
+2	-2	1 files

LLVM/project 6429549 — llvm/test/Transforms/LoopVectorize single-early-exit-deref-assumptions.ll

2025-11-13 20:54:05 UTC by Florian Hahn on ⎇

main

[LV] Add early-exit tests, where deref assumes are not in preheader.

Test case for vectorizing std::find_if with
builtin_assume_dereferenceable. Currently not vectorized.

https://godbolt.org/z/6jbsd4EjT

Delta		File
+150	-0	llvm/test/Transforms/LoopVectorize/single-early-exit-deref-assumptions.ll
+150	-0	1 files

LLVM/project 1184128 — llvm/lib/Transforms/Utils LoopPeel.cpp, llvm/test lit.cfg.py

2025-11-13 20:46:34 UTC by Mircea Trofin on ⎇

users/mtrofin/11-06-_lp_assign_weights_when_peeling_last_iteration

[LP] Assign weights when peeling last iteration.

Delta		File
+66	-0	llvm/test/Transforms/LoopUnroll/peel-last-iteration-bfi.ll
+28	-15	llvm/test/Transforms/LoopUnroll/peel-last-iteration-expansion-cost.ll
+17	-1	llvm/lib/Transforms/Utils/LoopPeel.cpp
+1	-0	llvm/test/lit.cfg.py
+112	-16	4 files

LLVM/project c1e4550 — llvm/include/llvm/IR ProfDataUtils.h, llvm/lib/IR ProfDataUtils.cpp

2025-11-13 20:46:34 UTC by Mircea Trofin on ⎇

users/mtrofin/11-11-_mergeicmp_profcheck_propagate_profile_info

[MergeICmp][profcheck] Propagate profile info

Delta		File
+25	-12	llvm/test/Transforms/MergeICmps/X86/alias-merge-blocks.ll
+32	-2	llvm/lib/Transforms/Scalar/MergeICmps.cpp
+21	-7	llvm/test/Transforms/MergeICmps/X86/entry-block-shuffled.ll
+3	-0	llvm/include/llvm/IR/ProfDataUtils.h
+1	-1	llvm/lib/IR/ProfDataUtils.cpp
+82	-22	5 files

LLVM/project e7a9788 — llvm/lib/Transforms/IPO LowerTypeTests.cpp, llvm/test/Transforms/LowerTypeTests function-weak.ll

2025-11-13 20:46:34 UTC by Mircea Trofin on ⎇

users/mtrofin/11-10-_ltt_mark_as_unkown_weak_function_tests

[LTT] Mark as unkown weak function tests.

Delta		File
+3	-2	llvm/test/Transforms/LowerTypeTests/function-weak.ll
+3	-0	llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+6	-2	2 files

LLVM/project 99a9fce — llvm/lib/Transforms/Scalar MemCpyOptimizer.cpp, llvm/test/Transforms/MemCpyOpt memset-memcpy-dbgloc.ll

2025-11-13 20:46:34 UTC by Mircea Trofin on ⎇

users/mtrofin/11-11-_memcpyopt_profcheck_set_unknown_branch_weights_for_certain_selects

[MemCpyOpt][profcheck] Set `unknown` branch weights for certain selects

Delta		File
+5	-3	llvm/test/Transforms/MemCpyOpt/memset-memcpy-dbgloc.ll
+3	-0	llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+8	-3	2 files

LLVM/project 9a54c8d — llvm/lib/Transforms/IPO LowerTypeTests.cpp, llvm/test/Other new-pm-O0-defaults.ll

2025-11-13 20:46:34 UTC by Mircea Trofin on ⎇

users/mtrofin/11-07-_ltt_profcheck_set_branch_weights_for_complex_llvm.type.test_lowering

[LTT][profcheck] Set branch weights for complex llvm.type.test lowering

Delta		File
+38	-11	llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+21	-2	llvm/test/Transforms/LowerTypeTests/section.ll
+1	-0	llvm/test/Other/new-pm-O0-defaults.ll
+60	-13	3 files

LLVM/project 3d41cbb — llvm/lib/Transforms/Scalar PartiallyInlineLibCalls.cpp, llvm/test/Transforms/PartiallyInlineLibCalls/X86 good-prototype.ll

2025-11-13 20:46:22 UTC by Mircea Trofin via GitHub on ⎇

main

[PILC][profcheck] Bias branch weights when optimizing sqrt (#167742)

Biasing towards the native `sqrt` not returning NaN.  


Issue #147390

Delta		File
+13	-1	llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
+9	-4	llvm/test/Transforms/PartiallyInlineLibCalls/X86/good-prototype.ll
+22	-5	2 files

LLVM/project 471d804 — llvm/cmake/modules AddLLVM.cmake

2025-11-13 20:41:16 UTC by Michael Kruse via GitHub on ⎇

main

[CMake][unittests] Teach export_executable_symbols about ALIAS targets (#167932)

DynamicLibraryTests has a workaround for AIX that calls
export_executable_symbols after add_llvm_unittest, instead of just
passing the `EXPORT_SYMBOLS` switch. At this point, the
default_gtest(_main) libraries is added to the linked library set.
However, default_gtest(_main) are ALIAS libraries. This PR replaces the
ALIAS libraries with the ALIASED_TARGET before passing it to
extract_symbols.py.

Fixes failure of the clang-ppc64-aix buildbot after #164794.

Delta		File
+8	-0	llvm/cmake/modules/AddLLVM.cmake
+8	-0	1 files

LLVM/project 5385f41 — clang-tools-extra/clang-tidy/google TodoCommentCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

2025-11-13 20:40:33 UTC by Quentin Khan via GitHub on ⎇

main

[clang-tidy] Update google todo checker with style guide changes. (#165565)

The [Google style guide] now allows (and recommends) writing TODOs with
the following format:

```cpp
// TODO: bug reference - details about what needs to be done.
```

With this change the checker accepts the new style and suggests in in
the fix-it hint. The previous style is still accepted.

[Google style guide]:
https://google.github.io/styleguide/cppguide.html#TODO_Comments

Delta		File
+75	-11	clang-tools-extra/clang-tidy/google/TodoCommentCheck.cpp
+40	-0	clang-tools-extra/test/clang-tidy/checkers/google/readability-todo-hyphen.cpp
+40	-0	clang-tools-extra/test/clang-tidy/checkers/google/readability-todo-parentheses.cpp
+0	-26	clang-tools-extra/test/clang-tidy/checkers/google/readability-todo.cpp
+11	-0	clang-tools-extra/docs/clang-tidy/checks/google/readability-todo.rst
+4	-0	clang-tools-extra/docs/ReleaseNotes.rst
+170	-37	1 files not shown
+172	-37	7 files

LLVM/project 28594e2 — llvm/lib/Transforms/Scalar MemCpyOptimizer.cpp, llvm/test/Transforms/MemCpyOpt memset-memcpy-dbgloc.ll

2025-11-13 20:27:21 UTC by Mircea Trofin on ⎇

users/mtrofin/11-11-_memcpyopt_profcheck_set_unknown_branch_weights_for_certain_selects

[MemCpyOpt][profcheck] Set `unknown` branch weights for certain selects

Delta		File
+5	-3	llvm/test/Transforms/MemCpyOpt/memset-memcpy-dbgloc.ll
+3	-0	llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+8	-3	2 files

LLVM/project 2bc1823 — llvm/lib/Transforms/IPO LowerTypeTests.cpp, llvm/test/Other new-pm-O0-defaults.ll

2025-11-13 20:26:20 UTC by Mircea Trofin on ⎇

users/mtrofin/11-07-_ltt_profcheck_set_branch_weights_for_complex_llvm.type.test_lowering

[LTT][profcheck] Set branch weights for complex llvm.type.test lowering

Delta		File
+38	-11	llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+21	-2	llvm/test/Transforms/LowerTypeTests/section.ll
+1	-0	llvm/test/Other/new-pm-O0-defaults.ll
+60	-13	3 files

LLVM/project 473fd29 — llvm/lib/Transforms/IPO LowerTypeTests.cpp, llvm/test/Transforms/LowerTypeTests function-weak.ll

2025-11-13 20:26:20 UTC by Mircea Trofin on ⎇

users/mtrofin/11-10-_ltt_mark_as_unkown_weak_function_tests

[LTT] Mark as unkown weak function tests.

Delta		File
+3	-2	llvm/test/Transforms/LowerTypeTests/function-weak.ll
+3	-0	llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+6	-2	2 files

LLVM/project aeacb0b — llvm/lib/Transforms/Utils LoopPeel.cpp, llvm/test lit.cfg.py

2025-11-13 20:26:20 UTC by Mircea Trofin on ⎇

users/mtrofin/11-06-_lp_assign_weights_when_peeling_last_iteration

[LP] Assign weights when peeling last iteration.

Delta		File
+66	-0	llvm/test/Transforms/LoopUnroll/peel-last-iteration-bfi.ll
+28	-15	llvm/test/Transforms/LoopUnroll/peel-last-iteration-expansion-cost.ll
+17	-1	llvm/lib/Transforms/Utils/LoopPeel.cpp
+1	-0	llvm/test/lit.cfg.py
+112	-16	4 files

LLVM/project cd79889 — llvm/include/llvm/IR ProfDataUtils.h, llvm/lib/IR ProfDataUtils.cpp

2025-11-13 20:26:20 UTC by Mircea Trofin on ⎇

users/mtrofin/11-11-_mergeicmp_profcheck_propagate_profile_info

[MergeICmp][profcheck] Propagate profile info

Delta		File
+25	-12	llvm/test/Transforms/MergeICmps/X86/alias-merge-blocks.ll
+32	-2	llvm/lib/Transforms/Scalar/MergeICmps.cpp
+21	-7	llvm/test/Transforms/MergeICmps/X86/entry-block-shuffled.ll
+3	-0	llvm/include/llvm/IR/ProfDataUtils.h
+1	-1	llvm/lib/IR/ProfDataUtils.cpp
+82	-22	5 files

LLVM/project af22175 — llvm/lib/Transforms/Scalar PartiallyInlineLibCalls.cpp, llvm/test/Transforms/PartiallyInlineLibCalls/X86 good-prototype.ll

2025-11-13 20:24:03 UTC by Mircea Trofin on ⎇

users/mtrofin/11-12-_pilc_profcheck_bias_branch_weights_when_optimizing_sqrt

[PILC][profcheck] Bias branch weights when optimizing sqrt

Delta		File
+13	-1	llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
+9	-4	llvm/test/Transforms/PartiallyInlineLibCalls/X86/good-prototype.ll
+22	-5	2 files

LLVM/project 0a86635 — llvm/test/Transforms/PartiallyInlineLibCalls/X86 good-prototype.ll

2025-11-13 20:22:04 UTC by Mircea Trofin via GitHub on ⎇

main

[PILC][NFC] Run UTC on `good-prototype.ll` (#167741)

Prefacing PR #167742 (stacked above this), noticed that running UTC made some changes unrelated to the aforementioned PR. Factoring them out here.

Delta		File
+21	-3	llvm/test/Transforms/PartiallyInlineLibCalls/X86/good-prototype.ll
+21	-3	1 files

LLVM/project 606a0c2 — flang/lib/Optimizer/Builder CUDAIntrinsicCall.cpp, flang/test/Lower/CUDA cuda-device-proc.cuf

2025-11-13 20:19:47 UTC by Valentin Clement (バレンタインクレメン) via GitHub on ⎇

main

[flang][cuda][NFC] Use NVVM barrier op with reduction (#167940)

Simplify the lowering by using the barrier op from NVVM updated in
#167036

Delta		File
+21	-24	flang/lib/Optimizer/Builder/CUDAIntrinsicCall.cpp
+9	-9	flang/test/Lower/CUDA/cuda-device-proc.cuf
+30	-33	2 files

LLVM/project 92e5608 — llvm/lib/Transforms/Vectorize LoadStoreVectorizer.cpp, llvm/test/CodeGen/AMDGPU splitkit-getsubrangeformask.ll fmul-2-combine-multi-use.ll

2025-11-13 20:19:29 UTC by Gang Chen via GitHub on ⎇

main

[Transform][LoadStoreVectorizer] allow redundant in Chain (#163019)

This can absorb redundant loads when forming vector load. Can be used to
fix the situation created by VectorCombine. See:
https://discourse.llvm.org/t/what-is-the-purpose-of-vectorizeloadinsert-in-the-vectorcombine-pass/88532

Delta		File
+83	-88	llvm/test/CodeGen/AMDGPU/splitkit-getsubrangeformask.ll
+65	-87	llvm/test/CodeGen/AMDGPU/fmul-2-combine-multi-use.ll
+57	-40	llvm/test/Transforms/LoadStoreVectorizer/AMDGPU/multiple_tails.ll
+50	-26	llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
+25	-26	llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
+9	-24	llvm/test/CodeGen/AMDGPU/chain-hi-to-lo.ll
+289	-291	8 files not shown
+323	-331	14 files

LLVM/project be717af — flang/include/flang/Optimizer/Dialect FIROps.td FortranVariableInterface.td, flang/include/flang/Optimizer/HLFIR HLFIROps.td

2025-11-13 20:19:03 UTC by Slava Zakharin via GitHub on ⎇

main

[NFC][flang] Introduce FortranObjectViewOpInterface. (#166841)

This patch adds initial version of `FortranObjectViewOpInterface`
that helps walking def-use chains containing "pass-through"
operations (like `fir.convert`, etc.). The new interface is used
in FIR AliasAnalysis to demonstrate potential usage (I know we have
such walks elsewhere in Flang, but I am only changing FIR AliasAnalysis
in this patch).

This is an NFC change. I noticed that if I remove followBoxData
code there are no failing LIT tests, but I decided to keep it
in order to keep the change looking more like NFC.

This change is a follow-up on the discussion in #164020:
it is unclear if the `FortranObjectViewOpInterface` methods and their
usage, as in this patch, apply to the ViewLike operations that
use the core MLIR `ViewLikeOpInterface`. So this patch is the path
towards simplifying Flang code while also enabling a future discussion
about having such an interface in core MLIR.

Delta		File
+64	-43	flang/lib/Optimizer/Analysis/AliasAnalysis.cpp
+53	-8	flang/include/flang/Optimizer/Dialect/FIROps.td
+55	-0	flang/include/flang/Optimizer/Dialect/FortranVariableInterface.td
+33	-0	flang/lib/Optimizer/Dialect/FIROps.cpp
+19	-7	flang/include/flang/Optimizer/HLFIR/HLFIROps.td
+6	-0	flang/lib/Optimizer/HLFIR/IR/HLFIROps.cpp
+230	-58	6 files

LLVM/project 83118de — llvm/utils/lit/lit DiffUpdater.py, llvm/utils/lit/tests diff-test-update.py

2025-11-13 19:57:22 UTC by Henrik G. Olsson via GitHub on ⎇

main

[utils] support both files originating from split-file in DiffUpdater (#166679)

With this change DiffUpdater can update expected files even if both
files are created by split-files, if one of them ends with ".expected".
This is useful when a file is created and then modified during the test.

Delta		File
+13	-8	llvm/utils/lit/lit/DiffUpdater.py
+0	-11	llvm/utils/lit/tests/Inputs/diff-test-update/split-both.test
+9	-0	llvm/utils/lit/tests/Inputs/diff-test-update/split-both.out
+9	-0	llvm/utils/lit/tests/Inputs/diff-test-update/split-both.in
+2	-1	llvm/utils/lit/tests/diff-test-update.py
+1	-0	llvm/utils/lit/tests/Inputs/diff-test-update/.gitignore
+34	-20	6 files

LLVM/project b8868c1 — llvm/utils/gn/secondary/libcxx/include BUILD.gn

2025-11-13 19:41:29 UTC by LLVM GN Syncbot on ⎇

main

[gn build] Port f038dfd22d11

Delta		File
+0	-2	llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+0	-2	1 files

LLVM/project 6e74217 — llvm/utils/gn/secondary/lldb/source/Plugins/Language/CPlusPlus BUILD.gn

2025-11-13 19:41:29 UTC by LLVM GN Syncbot on ⎇

main

[gn build] Port 94fb85646daf

Delta		File
+1	-1	llvm/utils/gn/secondary/lldb/source/Plugins/Language/CPlusPlus/BUILD.gn
+1	-1	1 files

LLVM/project e797ec6 — libc/src/__support str_to_float.h high_precision_decimal.h, libc/src/wchar wcstof.cpp wcstof.h

2025-11-13 19:38:33 UTC by Alexey Samsonov via GitHub on ⎇

main

[libc] Templatize strtofloatingpoint and implement wcstof. (#167755)

This change follows the pattern of
315dfe5865962d8a3d60e21d1fffce5214fe54ef by making strtofloat also
accept wchar_t* strings
(in addition to regular char*). It uses overloads from wctype_utils or
specialized functions to ensure comparison with literal characters (or
literal strings) pick char or wchar_t variants based on the argument
type.

The wcstof implementation is added, with unit test cases copied from
strtof test suite.

Delta		File
+97	-123	libc/src/__support/str_to_float.h
+199	-0	libc/test/src/wchar/wcstof_test.cpp
+32	-13	libc/src/__support/high_precision_decimal.h
+30	-0	libc/src/wchar/wcstof.cpp
+21	-0	libc/src/wchar/wcstof.h
+12	-0	libc/test/src/wchar/CMakeLists.txt
+391	-136	5 files not shown
+414	-136	11 files

LLVM/project bcbd16f — flang/lib/Semantics resolve-directives.cpp

2025-11-13 19:34:38 UTC by Krzysztof Parzyszek on ⎇

users/kparzysz/loop-dead-code

[flang][OpenMP] Remove dead code left over after PR143715, NFC

In PrivatizeAssociatedLoopIndexAndCheckLoopLevel we now descend all the
way down the chain of nested OpenMPLoopDirectives ahead of time, so
innerMostNest can only be a nullptr, or a DoConstruct.

Delta		File
+0	-16	flang/lib/Semantics/resolve-directives.cpp
+0	-16	1 files

LLVM/project 12edc56 — llvm/lib/CodeGen RegAllocFast.cpp

2025-11-13 19:34:37 UTC by Sergei Barannikov via GitHub on ⎇

main

[RegAllocFast] Add helper methods for getting/setting regunit state(NFC) (#167931)

The methods will help reduce the number of static_casts after changing
MCRegUnit to a strong typedef.

Delta		File
+20	-9	llvm/lib/CodeGen/RegAllocFast.cpp
+20	-9	1 files

LLVM/project 1b723f2 — lldb/bindings/python python-typemaps.swig python-typemaps.h

2025-11-13 19:24:55 UTC by Jonas Devlieghere via GitHub on ⎇

main

Revert "[lldb] Limit Py_buffer_RAII to SWIG < 4.1" (#167934)

Reverts llvm/llvm-project#167808

Delta		File
+10	-16	lldb/bindings/python/python-typemaps.swig
+19	-0	lldb/bindings/python/python-typemaps.h
+29	-16	2 files