LLVM - FreshBSD

LLVM/project 998e8f4 — mlir/lib/CAPI/IR IR.cpp

2026-01-02 04:18:26 UTC by Friedrich Schöller via GitHub on ⎇

main

[MLIR][CAPI] Fix duplicate output from mlirOperationPrintWithState (#174047)

Fixes an issue where, when supplied with an `MlirAsmState`,
`mlirOperationPrintWithState` prints the output twice, once with and
once without using the state.

Delta		File
+2	-1	mlir/lib/CAPI/IR/IR.cpp
+2	-1	1 files

LLVM/project be7edec — llvm/lib/Target/RISCV/GISel RISCVInstructionSelector.cpp RISCVRegisterBankInfo.cpp, llvm/test/CodeGen/RISCV/GlobalISel/rvv vsetvli-intrinsics.ll

2026-01-02 03:49:35 UTC by Jianjian Guan via GitHub on ⎇

main

[RISCV][GISel] Support select vsetvli intrinsics (#174076)

Delta		File
+153	-0	llvm/test/CodeGen/RISCV/GlobalISel/rvv/vsetvli-intrinsics.ll
+76	-0	llvm/lib/Target/RISCV/GISel/RISCVInstructionSelector.cpp
+11	-0	llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp
+2	-0	llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
+242	-0	4 files

LLVM/project 791e8bb — clang-tools-extra/clang-tidy/bugprone StdNamespaceModificationCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

2026-01-02 01:02:00 UTC by Victor Chernyakin on ⎇

users/localspook/std-namespace-modification-p1

[clang-tidy] Don't diagnose simply opening a namespace like `std::chrono` in `std-namespace-modification`

Delta		File
+10	-8	clang-tools-extra/clang-tidy/bugprone/StdNamespaceModificationCheck.cpp
+12	-0	clang-tools-extra/test/clang-tidy/checkers/bugprone/std-namespace-modification.cpp
+8	-0	clang-tools-extra/test/clang-tidy/checkers/Inputs/Headers/system-header-simulation.h
+6	-0	clang-tools-extra/docs/ReleaseNotes.rst
+36	-8	4 files

LLVM/project d3960db — llvm/lib/Target/X86 X86ISelLowering.cpp

2026-01-01 23:38:48 UTC by Simon Pilgrim via GitHub on ⎇

main

[X86] combineSelect - pull out repeated getOperand() calls. NFC. (#174164)

Delta		File
+3	-4	llvm/lib/Target/X86/X86ISelLowering.cpp
+3	-4	1 files

LLVM/project 62709a1 — mlir/include/mlir/Dialect/GPU/IR GPUOps.td, mlir/lib/Dialect/GPU/IR GPUDialect.cpp

2026-01-01 22:44:47 UTC by Ivan Butygin via GitHub on ⎇

main

[mlir][gpu] Fold `subgroup_broadcast(subgroup_broadcast(%val))` chains (#174159)

Delta		File
+23	-0	mlir/test/Dialect/GPU/canonicalize.mlir
+8	-0	mlir/lib/Dialect/GPU/IR/GPUDialect.cpp
+1	-0	mlir/include/mlir/Dialect/GPU/IR/GPUOps.td
+32	-0	3 files

LLVM/project c163e7a — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp, llvm/test/Transforms/InstCombine simplify-demanded-fpclass-exp.ll

2026-01-01 22:24:56 UTC by Aiden Grossman via GitHub on ⎇

main

[InstCombine] Explicitly mark select weights from e4722c6 as unknown (#174134)

We are trying to ensure that we explicitly annotate branch/select
weights as unknown when creating a select if we cannot reasonably infer
them to ensure branch weights are propagated as much as possible. (See

https://discourse.llvm.org/t/rfc-profile-information-propagation-unittesting/73595
for the original proposal).

e4772c6 introduced a new select that sometimes might be missing this
annotation. Mark the weights as unknown given we cannot reasonably infer
whether the value distribution here.

Delta		File
+12	-4	llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-exp.ll
+7	-2	llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+0	-1	llvm/utils/profcheck-xfail.txt
+19	-7	3 files

LLVM/project a0be472 — llvm/lib/Transforms/Vectorize SLPVectorizer.cpp, llvm/test/Transforms/PhaseOrdering/X86 pr48223.ll

2026-01-01 21:31:13 UTC by Alexey Bataev on ⎇

main

[SLP] Support for copyables in the reduced values (#153589)

Currently reductions can handles only same/alternate instructions,
skipping potential support for copyables. Patch adds support for
copyables in the reduced values.

Recommit after revert in 1febc3f088ef444af378c0a90aaba2195c30472b

Delta		File
+42	-110	llvm/test/Transforms/SLPVectorizer/X86/pr48879-sroa.ll
+23	-126	llvm/test/Transforms/PhaseOrdering/X86/pr48223.ll
+35	-21	llvm/test/Transforms/SLPVectorizer/operand-is-reduced-val.ll
+47	-3	llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+20	-16	llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
+19	-9	llvm/test/Transforms/SLPVectorizer/reduction-modified-values.ll
+186	-285	10 files not shown
+241	-338	16 files

LLVM/project d1b88ca — llvm/cmake/modules AddLLVM.cmake HandleLLVMOptions.cmake, llvm/tools/llvm-config CMakeLists.txt

2026-01-01 21:24:47 UTC by Alexis Engelke via GitHub on ⎇

main

[CMake] Re-add -fno-rtti to llvm-config --cxxflags (#174084)

Fix for https://github.com/llvm/llvm-project/pull/173869.

If there's no strong reason, we should get rid of per-target RTTI later.

Delta		File
+5	-11	llvm/cmake/modules/AddLLVM.cmake
+12	-3	llvm/cmake/modules/HandleLLVMOptions.cmake
+7	-5	llvm/tools/llvm-config/CMakeLists.txt
+24	-19	3 files

LLVM/project cd470dd — llvm/test/Transforms/LoopVectorize iv-select-cmp.ll

2026-01-01 21:05:25 UTC by Florian Hahn on ⎇

main

[LV] Add test selecting negated IVs (NFC).

Extend test coverage for selecting inductions.

Delta		File
+238	-2	llvm/test/Transforms/LoopVectorize/iv-select-cmp.ll
+238	-2	1 files

LLVM/project 2b432dc — flang/include/flang/Parser message.h, flang/lib/Evaluate check-expression.cpp

2026-01-01 20:46:20 UTC by Peter Klausler via GitHub on ⎇

main

[flang] Fix two bugs with new warnings (#174153)

The new Severity::ErrorUnlessDeadCode message severity isn't always
considered to be fatal. Consolidate the "is this severity fatal?" logic
into one place.

Some instances in semantics that note variable definitions were
conditional on the symbol being a function result, since only the
"function result was never defined" warning needed to know about them.
Make them note all defined symbols.

Delta		File
+11	-8	flang/include/flang/Parser/message.h
+5	-12	flang/lib/Parser/message.cpp
+2	-8	flang/lib/Semantics/check-call.cpp
+2	-2	flang/test/Semantics/bug171844.f90
+1	-1	flang/lib/Semantics/resolve-names.cpp
+1	-1	flang/lib/Evaluate/check-expression.cpp
+22	-32	6 files

LLVM/project 8e5834d — mlir/include/mlir/Interfaces ControlFlowInterfaces.h ControlFlowInterfaces.td, mlir/lib/Dialect/SCF/IR SCF.cpp

2026-01-01 20:14:08 UTC by Matthias Springer on ⎇

users/matthias-springer/region_branch_op_patterns

[mlir][draft] Consolidate patterns into RegionBranchOpInterface patterns

fix some tests

reorganize code

Delta		File
+17	-813	mlir/lib/Dialect/SCF/IR/SCF.cpp
+481	-0	mlir/lib/Interfaces/ControlFlowInterfaces.cpp
+11	-13	mlir/test/Dialect/SCF/canonicalize.mlir
+9	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.h
+4	-4	mlir/test/Transforms/remove-dead-values.mlir
+5	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.td
+527	-830	6 files

LLVM/project 182d9a3 — clang/include/clang/Sema SemaX86.h SemaRISCV.h, clang/lib/Sema SemaX86.cpp SemaRISCV.cpp

2026-01-01 19:28:53 UTC by keinflue via GitHub on ⎇

main

[Clang] Use valid source loc for empty target_clones diagnostic (#173747)

For X86 and RISCV checking of target_clones attribute arguments
attempted to use the location of the first argument for diagnosing a
missing default argument.

However, if the argument list is empty, then this location doesn't exist
and causes an assertion.

This commit passes the location of the attribute itself to the
target-specific validation function in the case of X86 and RISCV in
order to provide a usable location for this diagnostic.

Fixes #173684

---

I am not sure whether this is intentional, but for AArch64 the
validation does not emit a diagnostic for missing `"default"` argument.

    [2 lines not shown]

Delta		File
+5	-4	clang/lib/Sema/SemaX86.cpp
+8	-0	clang/test/Sema/attr-target-clones.c
+7	-0	clang/test/SemaCXX/attr-target-clones-riscv.cpp
+4	-3	clang/lib/Sema/SemaRISCV.cpp
+4	-3	clang/include/clang/Sema/SemaX86.h
+4	-3	clang/include/clang/Sema/SemaRISCV.h
+32	-13	2 files not shown
+37	-15	8 files

LLVM/project 23e3e31 — mlir/lib/Bindings/Python DialectQuant.cpp DialectLLVM.cpp, mlir/test/python/dialects pdl_types.py

2026-01-01 19:14:00 UTC by makslevental on ⎇

users/makslevental/portdialectextensionsv2

[mlir][Python] port dialect extensions to use core PyConcreteType, PyConcreteAttribute

Delta		File
+454	-355	mlir/lib/Bindings/Python/DialectQuant.cpp
+164	-133	mlir/lib/Bindings/Python/DialectLLVM.cpp
+125	-109	mlir/lib/Bindings/Python/DialectSparseTensor.cpp
+141	-89	mlir/lib/Bindings/Python/DialectTransform.cpp
+134	-72	mlir/lib/Bindings/Python/DialectPDL.cpp
+103	-100	mlir/test/python/dialects/pdl_types.py
+1,121	-858	5 files not shown
+1,386	-1,012	11 files

LLVM/project dca074a — clang/lib/CIR/Lowering/DirectToLLVM LowerToLLVM.cpp, clang/test/CIR/CodeGenBuiltins builtin_bit.cpp

2026-01-01 18:44:03 UTC by Michael Liao on ⎇

main

[CIR] Match codegen change on __builtin_clrsb expansion

- 0bc6491da0c827ce94bd8fa852422eaafe6c39e7 adds the `nuw` flag during
  __builtin_clrsb expansion. Match that change in CIR.

Delta		File
+6	-6	clang/test/CIR/CodeGenBuiltins/builtin_bit.cpp
+2	-1	clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
+8	-7	2 files

LLVM/project 72022ab — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp, llvm/test/Transforms/InstCombine simplify-demanded-fpclass-shufflevector.ll

2026-01-01 18:30:00 UTC by Matt Arsenault via GitHub on ⎇

main

InstCombine: Rudimentary support of shufflevector in SimplifyDemandedFPClass (#174101)

This should look more like the computeKnownFPClass handling, with
knowledge of demanded vector elements.

Delta		File
+269	-0	llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-shufflevector.ll
+11	-0	llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+280	-0	2 files

LLVM/project d0d3d63 — mlir/include/mlir/Interfaces ControlFlowInterfaces.td ControlFlowInterfaces.h, mlir/lib/Dialect/SCF/IR SCF.cpp

2026-01-01 18:29:10 UTC by Matthias Springer on ⎇

users/matthias-springer/region_branch_op_patterns

[mlir][draft] Consolidate patterns into RegionBranchOpInterface patterns

fix some tests

reorganize code

Delta		File
+17	-813	mlir/lib/Dialect/SCF/IR/SCF.cpp
+293	-0	mlir/lib/Interfaces/ControlFlowInterfaces.cpp
+11	-13	mlir/test/Dialect/SCF/canonicalize.mlir
+9	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.td
+9	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.h
+4	-4	mlir/test/Transforms/remove-dead-values.mlir
+343	-830	6 files

LLVM/project 777c729 — mlir/include/mlir/Transforms Passes.td Passes.h, mlir/lib/Transforms RemoveDeadValues.cpp

2026-01-01 18:15:51 UTC by Matthias Springer on ⎇

users/matthias-springer/fix_rdv

tmp commit

simple test working

draft: do not erase IR, just replace uses

Delta		File
+179	-332	mlir/lib/Transforms/RemoveDeadValues.cpp
+110	-45	mlir/test/Transforms/remove-dead-values.mlir
+10	-0	mlir/include/mlir/Transforms/Passes.td
+1	-0	mlir/include/mlir/Transforms/Passes.h
+300	-377	4 files

LLVM/project c6ed9f7 — mlir/include/mlir/IR PatternMatch.h, mlir/lib/Dialect/SCF/IR SCF.cpp

2026-01-01 18:01:01 UTC by Matthias Springer on ⎇

users/matthias-springer/erase_op_results

[mlir][IR][NFC] Add `RewriterBase::eraseOpResults` convenience helper

Delta		File
+55	-131	mlir/lib/Dialect/SCF/IR/SCF.cpp
+36	-0	mlir/lib/IR/PatternMatch.cpp
+3	-28	mlir/lib/Transforms/RemoveDeadValues.cpp
+6	-0	mlir/include/mlir/IR/PatternMatch.h
+100	-159	4 files

LLVM/project 5bfdb45 — flang/lib/Support Fortran-features.cpp, llvm/test/CodeGen/NVPTX tensormap_replace_sm_103a.ll

2026-01-01 17:58:21 UTC by Matt Arsenault via GitHub on ⎇

users/arsenm/instcombine/handle-shufflevector-simplifydemandedfpclass

Merge branch 'main' into users/arsenm/instcombine/handle-shufflevector-simplifydemandedfpclass

Delta		File
+1	-1	llvm/test/CodeGen/NVPTX/tensormap_replace_sm_103a.ll
+0	-1	flang/lib/Support/Fortran-features.cpp
+1	-2	2 files

LLVM/project 410ec6d — flang/lib/Support Fortran-features.cpp

2026-01-01 17:31:57 UTC by Peter Klausler via GitHub on ⎇

main

[flang] Disable new -Wused-undefined-variable warning by default (#174151)

The new warning about local variables that are used without possible
being defined or initialized may be generating some false positives;
disable it by default for now.

Delta		File
+0	-1	flang/lib/Support/Fortran-features.cpp
+0	-1	1 files

LLVM/project 025d74d — llvm/test/CodeGen/NVPTX tensormap_replace_sm_103a.ll

2026-01-01 17:30:01 UTC by Walter Lee via GitHub on ⎇

main

[NVPTX] Add proper precondition in tensormap_replace_sm_103a test (#174144)

Fixes 14b1d770db7f9ee49693063ad851215dede0766e.

Delta		File
+1	-1	llvm/test/CodeGen/NVPTX/tensormap_replace_sm_103a.ll
+1	-1	1 files

LLVM/project 1febc3f — llvm/lib/Transforms/Vectorize SLPVectorizer.cpp, llvm/test/Transforms/PhaseOrdering/X86 pr48223.ll

2026-01-01 16:48:40 UTC by Alexey Bataev on ⎇

main

Revert "[SLP] Support for copyables in the reduced values (#153589)"

This reverts commit 831bb12a30dbbbf69930c11846a7b62b33e0f0db to fix
buildbot https://lab.llvm.org/buildbot/#/builders/224/builds/1205

Delta		File
+110	-42	llvm/test/Transforms/SLPVectorizer/X86/pr48879-sroa.ll
+126	-23	llvm/test/Transforms/PhaseOrdering/X86/pr48223.ll
+21	-35	llvm/test/Transforms/SLPVectorizer/operand-is-reduced-val.ll
+3	-45	llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+16	-20	llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
+9	-19	llvm/test/Transforms/SLPVectorizer/reduction-modified-values.ll
+285	-184	10 files not shown
+338	-239	16 files

LLVM/project 831bb12 — llvm/lib/Transforms/Vectorize SLPVectorizer.cpp, llvm/test/Transforms/PhaseOrdering/X86 pr48223.ll

2026-01-01 16:31:28 UTC by Alexey Bataev via GitHub on ⎇

main

[SLP] Support for copyables in the reduced values (#153589)

Currently reductions can handles only same/alternate instructions,
skipping potential support for copyables. Patch adds support for
copyables in the reduced values.

Delta		File
+42	-110	llvm/test/Transforms/SLPVectorizer/X86/pr48879-sroa.ll
+23	-126	llvm/test/Transforms/PhaseOrdering/X86/pr48223.ll
+35	-21	llvm/test/Transforms/SLPVectorizer/operand-is-reduced-val.ll
+45	-3	llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+20	-16	llvm/test/Transforms/SLPVectorizer/X86/PR39774.ll
+19	-9	llvm/test/Transforms/SLPVectorizer/reduction-modified-values.ll
+184	-285	10 files not shown
+239	-338	16 files

LLVM/project 6ac8fac — mlir/include/mlir/Transforms Passes.td Passes.h, mlir/lib/Transforms RemoveDeadValues.cpp

2026-01-01 16:09:36 UTC by Matthias Springer on ⎇

users/matthias-springer/fix_rdv

tmp commit

simple test working

draft: do not erase IR, just replace uses

Delta		File
+188	-335	mlir/lib/Transforms/RemoveDeadValues.cpp
+110	-45	mlir/test/Transforms/remove-dead-values.mlir
+10	-0	mlir/include/mlir/Transforms/Passes.td
+1	-0	mlir/include/mlir/Transforms/Passes.h
+309	-380	4 files

LLVM/project 2de1c9f — libcxx/docs/Status Cxx2cIssues.csv, libcxx/include optional

2026-01-01 15:57:17 UTC by Matt Arsenault via GitHub on ⎇

users/arsenm/instcombine/handle-shufflevector-simplifydemandedfpclass

Merge branch 'main' into users/arsenm/instcombine/handle-shufflevector-simplifydemandedfpclass

Delta		File
+36	-12	libcxx/include/optional
+40	-0	libcxx/test/std/utilities/optional/optional.relops/relops.compile.pass.cpp
+1	-1	libcxx/docs/Status/Cxx2cIssues.csv
+1	-0	utils/bazel/llvm-project-overlay/clang-tools-extra/clang-tidy/BUILD.bazel
+78	-13	4 files

LLVM/project c94ddea — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp, llvm/test/Transforms/InstCombine simplify-demanded-fpclass-insertelement.ll

2026-01-01 15:52:22 UTC by Matt Arsenault via GitHub on ⎇

main

InstCombine: Basic insertelement support for SimplifyDemandedFPClass (#174100)

Eventually this should pull up the known elements logic from
computeKnownFPClass.

Delta		File
+187	-0	llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-insertelement.ll
+10	-0	llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+197	-0	2 files

LLVM/project 6561f39 — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp, llvm/test/Transforms/InstCombine simplify-demanded-fpclass.ll

2026-01-01 15:50:20 UTC by Matt Arsenault via GitHub on ⎇

main

InstCombine: Fix defining undef constant vector elts in SimplifyDemandedFPClass (#174074)

Fold constants of known single class to the original constant instead of
a new constant. This avoids overdefining vector elements that were
originally undefined with the splat constant.

Delta		File
+29	-0	llvm/test/Transforms/InstCombine/simplify-demanded-fpclass.ll
+12	-2	llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+41	-2	2 files

LLVM/project 765b64b — utils/bazel/llvm-project-overlay/clang-tools-extra/clang-tidy BUILD.bazel

2026-01-01 13:27:18 UTC by Benjamin Kramer on ⎇

main

[bazel] Port 92f16356340d230f04e67d9d7b8f3d91b9f0513b

Delta		File
+1	-0	utils/bazel/llvm-project-overlay/clang-tools-extra/clang-tidy/BUILD.bazel
+1	-0	1 files

LLVM/project 222dcb3 — mlir/include/mlir/Dialect/SparseTensor/IR SparseTensorOps.td, mlir/include/mlir/Interfaces ControlFlowInterfaces.h

2026-01-01 13:02:59 UTC by Matthias Springer on ⎇

users/matthias-springer/region_branch_op_patterns

reorganize code

Delta		File
+11	-275	mlir/lib/Dialect/SCF/IR/SCF.cpp
+282	-0	mlir/lib/Interfaces/ControlFlowInterfaces.cpp
+17	-17	mlir/test/Dialect/SparseTensor/sparse_out.mlir
+8	-8	mlir/test/Dialect/SparseTensor/sparse_kernels.mlir
+3	-4	mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensorOps.td
+7	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.h
+328	-304	1 files not shown
+331	-307	7 files

LLVM/project 75522ac — mlir/include/mlir/Interfaces ControlFlowInterfaces.h, mlir/lib/Dialect/SCF/IR SCF.cpp

2026-01-01 12:50:10 UTC by Matthias Springer on ⎇

users/matthias-springer/region_branch_op_patterns

reorganize code

Delta		File
+11	-275	mlir/lib/Dialect/SCF/IR/SCF.cpp
+281	-0	mlir/lib/Interfaces/ControlFlowInterfaces.cpp
+17	-17	mlir/test/Dialect/SparseTensor/sparse_out.mlir
+8	-8	mlir/test/Dialect/SparseTensor/sparse_kernels.mlir
+7	-0	mlir/include/mlir/Interfaces/ControlFlowInterfaces.h
+3	-3	mlir/test/Dialect/Vector/vector-warp-distribute.mlir
+327	-303	6 files