LLVM / project - FreshBSD

LLVM/project 6a77c4f — clang-tools-extra/clang-tidy/altera IdDependentBackwardBranchCheck.cpp IdDependentBackwardBranchCheck.h, clang-tools-extra/docs ReleaseNotes.rst

2026-06-08 02:37:16 UTC by mygitljf via GitHub on ⎇

main

[clang-tidy] Fix inferred field note location (#202105)

Fixed the misleading note location for inferred ID-dependent fields.
Now the note points to the assignment that introduces the dependency,
not the field declaration.

Fixes #202077

Delta		File
+17	-12	clang-tools-extra/clang-tidy/altera/IdDependentBackwardBranchCheck.cpp
+2	-2	clang-tools-extra/test/clang-tidy/checkers/altera/id-dependent-backward-branch.cpp
+2	-1	clang-tools-extra/clang-tidy/altera/IdDependentBackwardBranchCheck.h
+1	-1	clang-tools-extra/docs/ReleaseNotes.rst
+22	-16	4 files

LLVM/project 8b5c722 — clang-tools-extra/clang-tidy/modernize MacroToEnumCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

2026-06-08 02:32:42 UTC by Zeyi Xu via GitHub on ⎇

revert-202054-acp/zeyi2/8493648801080207

Revert "[clang-tidy] Preserve line endings in macro-to-enum fixes (#202054)"

This reverts commit ed06da7cadc7d2ed2705d5bf43612ce8fc6582ed.

Delta		File
+2	-7	clang-tools-extra/clang-tidy/modernize/MacroToEnumCheck.cpp
+0	-6	clang-tools-extra/test/clang-tidy/checkers/modernize/macro-to-enum-crlf.cpp
+0	-4	clang-tools-extra/test/clang-tidy/checkers/modernize/Inputs/macro-to-enum/crlf.cpp.expected
+0	-4	clang-tools-extra/docs/ReleaseNotes.rst
+0	-2	clang-tools-extra/test/.gitattributes
+0	-2	clang-tools-extra/test/clang-tidy/checkers/modernize/Inputs/macro-to-enum/crlf.cpp
+2	-25	6 files

LLVM/project aec0da1 — llvm/utils lldbDataFormatters.py, llvm/utils/gdb-scripts prettyprinters.py

2026-06-08 02:14:14 UTC by Fangrui Song via GitHub on ⎇

main

[utils] Fix DenseMap debugger printers for the packed used-bit array (#201755)

DenseMap no longer use in-band sentinel keys. (#200595 and #201281).
Update the GDB pretty printer and LLDB data formatters to test the used
bit rather than comparing keys.

GDB: advancePastEmptyBuckets relied on DenseMapInfo::getEmptyKey(),
which could not be evaluated in GDB and so was disabled, leaving the printer
to emit empty and erased buckets. It now walks bucket indices and skips any
whose used bit is clear.

LLDB: DenseMapSynthetic used a key-uniqueness heuristic to guess which
buckets were live, which mishandled a lone erased bucket (hence the
former tombstones=1 summary note). It now reads the used array directly,
so erased entries are skipped exactly. NumTombstones no longer exists,
so drop it from the summary.

Written by Claude Opus 4.8


    [2 lines not shown]

Delta		File
+19	-30	llvm/utils/gdb-scripts/prettyprinters.py
+10	-31	llvm/utils/lldbDataFormatters.py
+29	-61	2 files

LLVM/project a172bbc — llvm/test/CodeGen/CSKY atomic-rmw.ll inline-asm-invalid.ll, llvm/test/CodeGen/M68k/Atomics rmw.ll

2026-06-08 01:14:52 UTC by Fangrui Song via GitHub on ⎇

main

[test] Regenerate CSKY/M68k codegen tests after atomic and error-message changes (#202244)

Fix tests after #195308 ([AtomicExpand] Preserve flags expanding
loads/stores to cmpxchg/atomicrmw) and ([CodeGen][NFC] Remove
contractions in error messages).

Delta		File
+708	-488	llvm/test/CodeGen/CSKY/atomic-rmw.ll
+60	-56	llvm/test/CodeGen/M68k/CodeModel/Large/Atomics/rmw.ll
+30	-28	llvm/test/CodeGen/M68k/Atomics/rmw.ll
+2	-2	llvm/test/CodeGen/CSKY/inline-asm-invalid.ll
+800	-574	4 files

LLVM/project 9b4b9de — llvm/include/llvm/CodeGen MachineRegisterInfo.h

2026-06-08 01:08:07 UTC by Mingjie Xu via GitHub on ⎇

main

[MRI] Avoid walking past all defs in hasOneUse() (#201249)

The use-def list is circular in the Prev direction (Head->Prev == Tail)
and defs always precede uses, see
MachineRegisterInfo::addRegOperandToUseList().

We can implement hasOneUse() by checking only the Tail and its Prev,
instead of
walking past all defs from the head via use_iterator.

Delta		File
+10	-1	llvm/include/llvm/CodeGen/MachineRegisterInfo.h
+10	-1	1 files

LLVM/project 4931c71 — llvm/lib/Target/M68k M68kInstrInfo.cpp

2026-06-08 01:07:34 UTC by Fangrui Song via GitHub on ⎇

main

[M68k] Fix -Wunused-variable (#202242)

Delta		File
+0	-2	llvm/lib/Target/M68k/M68kInstrInfo.cpp
+0	-2	1 files

LLVM/project 47ef749 — utils/bazel configure.bzl

2026-06-07 22:39:46 UTC by David Zbarsky via GitHub on ⎇

main

[Bazel] Mark llvm_configure reproducible (#202229)

Delta		File
+2	-2	utils/bazel/configure.bzl
+2	-2	1 files

LLVM/project 837b648 — clang/lib/Sema SemaDeclAttr.cpp, llvm/lib/IR Verifier.cpp

2026-06-07 22:11:15 UTC by Shilei Tian on ⎇

users/shiltian/reqd_work_group_size-verifier

[AMDGPU] Verify AMDGPU required workgroup size matches flat workgroup size

Delta		File
+89	-0	llvm/test/Verifier/AMDGPU/reqd-work-group-size.ll
+82	-0	llvm/lib/IR/Verifier.cpp
+35	-0	mlir/lib/Target/LLVMIR/Dialect/ROCDL/ROCDLToLLVMIRTranslation.cpp
+35	-0	clang/lib/Sema/SemaDeclAttr.cpp
+12	-12	llvm/test/Transforms/InstCombine/AMDGPU/mbcnt-wave32-optimizations.ll
+19	-0	mlir/test/Target/LLVMIR/rocdl-invalid.mlir
+272	-12	21 files not shown
+374	-88	27 files

LLVM/project 49f12af — llvm/lib/Transforms/Vectorize VPlanTransforms.cpp, llvm/test/Transforms/LoopVectorize first-order-recurrence-with-uniform-ops.ll

2026-06-07 21:16:51 UTC by Florian Hahn via GitHub on ⎇

main

[VPlan] Only simplify ExtractLastLane of non-wide single-scalar. (#202234)

After 8e868c5, we may remove ExtractLastLane of a wide recipe that could
be single scalar but has not been narrowed. Limit to
VPInstruction/VPReplicateReceipe to fix crash in added test case.

Fixes https://github.com/llvm/llvm-project/issues/201582.

Delta		File
+205	-0	llvm/test/Transforms/LoopVectorize/first-order-recurrence-with-uniform-ops.ll
+1	-1	llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+1	-0	llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll
+207	-1	3 files

LLVM/project 3a522ff — clang/lib/Format TokenAnnotator.cpp, clang/unittests/Format TokenAnnotatorTest.cpp

2026-06-07 20:55:31 UTC by owenca via GitHub on ⎇

main

[clang-format] Followup cleanup after #199459 (#202104)

Delta		File
+5	-8	clang/lib/Format/TokenAnnotator.cpp
+4	-0	clang/unittests/Format/TokenAnnotatorTest.cpp
+9	-8	2 files

LLVM/project ec68f81 — llvm/lib/Target/NVPTX NVPTXTargetMachine.cpp, llvm/lib/Transforms/IPO ExpandVariadics.cpp

2026-06-07 20:44:30 UTC by Alex MacLean via GitHub on ⎇

main

[NVPTX] pass variadics frame as local pointer (#201661)

Pass the pointer for variadics as a local (addrspace(5)) pointer. This
enables InferAddressSpace to convert loads of vaargs to local loads
(pipeline reordered to accomadate) and will also save a register in
short pointer mode. We leave vaListType as a generic pointer and cast
when expanding va_start to maintain backwards compatibility with IR
written expecting the va_list to be a generic pointer.

Delta		File
+86	-82	llvm/test/CodeGen/NVPTX/vaargs.ll
+34	-37	llvm/test/CodeGen/NVPTX/variadics-backend.ll
+20	-12	llvm/test/CodeGen/NVPTX/variadics-lowering.ll
+14	-6	llvm/lib/Transforms/IPO/ExpandVariadics.cpp
+5	-8	llvm/test/CodeGen/NVPTX/convert-call-to-indirect.ll
+3	-1	llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
+162	-146	6 files

LLVM/project fd1f922 — llvm/lib/Target/SPIRV SPIRVEmitIntrinsics.cpp, llvm/test/CodeGen/SPIRV/instructions extractvalue-aggregate-chain.ll

2026-06-07 20:21:12 UTC by Arseniy Obolenskiy via GitHub on ⎇

main

[SPIR-V] Rewrite extractvalue over aggregate spv_extractv result (#200065)

Chained extractvalue from an aggregate-returning call left raw IR over a
multi-register spv_extractv, crashing later in foldImm. Mutate the
producer to i32 and convert the user too

Delta		File
+23	-0	llvm/test/CodeGen/SPIRV/instructions/extractvalue-aggregate-chain.ll
+8	-2	llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
+31	-2	2 files

LLVM/project a8b5711 — llvm/lib/Target/SPIRV SPIRVEmitIntrinsics.cpp SPIRVCallLowering.cpp, llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_masked_gather_scatter vector-of-pointers-gep.ll single-element-vector-gep-no-extension.ll

2026-06-07 20:21:04 UTC by Arseniy Obolenskiy via GitHub on ⎇

main

[SPIR-V] Lower vector-typed GEPs with more than 1 element in SPIRVEmitIntrinsics (#197101)

Fix spirv-val concern in the IR from #186764 with vector-typed GEPs (`<N
x ptr>`) that were lowered to a single spv_gep intrinsic with a vector
return
```
error: line 54: The Result Type of OpPtrAccessChain <id> '...' must be OpTypePointer. Found OpTypeVector.
```

Resolves #186764

Delta		File
+111	-0	llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_masked_gather_scatter/vector-of-pointers-gep.ll
+70	-0	llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
+24	-0	llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_masked_gather_scatter/single-element-vector-gep-no-extension.ll
+20	-0	llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_masked_gather_scatter/vector-of-pointers-gep-no-extension.ll
+13	-1	llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp
+4	-6	llvm/test/CodeGen/SPIRV/pointers/getelementptr-vector-index.ll
+242	-7	2 files not shown
+255	-7	8 files

LLVM/project 3fc92ae — llvm/include/llvm/Transforms/InstCombine InstCombiner.h, llvm/lib/Transforms/InstCombine InstructionCombining.cpp InstCombineInternal.h

2026-06-07 20:16:49 UTC by Alexis Engelke via GitHub on ⎇

main

[InstCombine][NFC] Use custom inserter for metadata (#202206)

Proactively getting metadata for every visited instruction is expensive.
Therefore, only store the current instruction and get the metadata only
when an instruction is actually inserted.

Delta		File
+27	-8	llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
+18	-14	llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+8	-8	llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+53	-30	3 files

LLVM/project 833d241 — llvm/include/llvm/ADT ImmutableList.h, llvm/include/llvm/CodeGen SelectionDAGNodes.h

2026-06-07 19:59:37 UTC by Fangrui Song via GitHub on ⎇

main

[DenseMap] Canonicalize pointer hashes. NFC (#202226)

`(p>>4)^(p>>9)` does not mix the high bits of the address. Pointers from
one allocator grown across multiple slabs whose low-bit windows overlap
map to the same narrow bucket range, an issue fixed by #197390.

Fix by delegating to the canonical pointer hash.

Delta		File
+2	-4	llvm/include/llvm/IR/Attributes.h
+2	-2	llvm/include/llvm/CodeGen/SelectionDAGNodes.h
+1	-3	llvm/include/llvm/ADT/ImmutableList.h
+5	-9	3 files

LLVM/project 8b05911 — compiler-rt CMakeLists.txt

2026-06-07 19:45:08 UTC by Matt Arsenault on ⎇

users/arsenm/compiler-rt/suppress-debug-info-flag-amdgpu

compiler-rt: Suppress -g error for gpu builds

Currently a RelWithDebInfo build fails when gpu targets
are enabled enabled as runtime targets, since clang will error
with -g.

Co-Authored-By: Claude Sonnet 4.5 <noreply at anthropic.com>

Delta		File
+13	-10	compiler-rt/CMakeLists.txt
+13	-10	1 files

LLVM/project 0672a17 — llvm/lib/Transforms/Vectorize VPlanTransforms.cpp VPlan.h, llvm/test/Transforms/LoopVectorize as_cast.ll

2026-06-07 19:03:39 UTC by Florian Hahn via GitHub on ⎇

main

[VPlan] Use VPInstructionWithType for uniform casts. (#140623)

Use VPInstructionWithType instead of VPReplicate recipe for uniform
casts. This is a first step towards breaking up VPReplicateRecipe. Using
the general VPInstructionWithType has the additional benefit that we can
now apply a number of simplifications directly.

Depends on https://github.com/llvm/llvm-project/pull/140621

PR: https://github.com/llvm/llvm-project/pull/140623

Delta		File
+16	-13	llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+14	-6	llvm/lib/Transforms/Vectorize/VPlan.h
+13	-5	llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+8	-9	llvm/test/Transforms/LoopVectorize/as_cast.ll
+17	-0	llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
+6	-6	llvm/lib/Transforms/Vectorize/VPlanUnroll.cpp
+74	-39	8 files not shown
+98	-53	14 files

LLVM/project ae35674 — llvm/utils/gn/secondary/llvm/lib/Frontend/Offloading BUILD.gn

2026-06-07 18:54:04 UTC by Nico Weber via GitHub on ⎇

main

[gn build] Port 8aafa50c7a2d (#202224)

Delta		File
+1	-0	llvm/utils/gn/secondary/llvm/lib/Frontend/Offloading/BUILD.gn
+1	-0	1 files

LLVM/project 5469908 — llvm/utils/gn/secondary/lldb/source/Plugins/Process/Windows/Common BUILD.gn

2026-06-07 18:53:40 UTC by Nico Weber via GitHub on ⎇

main

[gn build] Port c4f2f2535438 (#202225)

Delta		File
+1	-0	llvm/utils/gn/secondary/lldb/source/Plugins/Process/Windows/Common/BUILD.gn
+1	-0	1 files

LLVM/project 2abe68e — llvm/utils/gn/secondary/llvm/unittests/ExecutionEngine/Orc BUILD.gn

2026-06-07 18:52:54 UTC by Nico Weber via GitHub on ⎇

main

[gn build] Port 36b3ffbae3bd (#202223)

Delta		File
+1	-0	llvm/utils/gn/secondary/llvm/unittests/ExecutionEngine/Orc/BUILD.gn
+1	-0	1 files

LLVM/project ed06da7 — clang-tools-extra/clang-tidy/modernize MacroToEnumCheck.cpp, clang-tools-extra/docs ReleaseNotes.rst

2026-06-07 18:52:26 UTC by Zeyi Xu via GitHub on ⎇

main

[clang-tidy] Preserve line endings in macro-to-enum fixes (#202054)

Use `StringRef::detectEOL()` when inserting enum braces so fix-its do
not mix LF into CRLF source files.

Closes https://github.com/llvm/llvm-project/issues/61593

Delta		File
+7	-2	clang-tools-extra/clang-tidy/modernize/MacroToEnumCheck.cpp
+6	-0	clang-tools-extra/test/clang-tidy/checkers/modernize/macro-to-enum-crlf.cpp
+4	-0	clang-tools-extra/test/clang-tidy/checkers/modernize/Inputs/macro-to-enum/crlf.cpp.expected
+4	-0	clang-tools-extra/docs/ReleaseNotes.rst
+2	-0	clang-tools-extra/test/clang-tidy/checkers/modernize/Inputs/macro-to-enum/crlf.cpp
+2	-0	clang-tools-extra/test/.gitattributes
+25	-2	6 files

LLVM/project 1c68822 — lld/MachO SyntheticSections.h ExportTrie.cpp

2026-06-07 18:51:48 UTC by Fangrui Song via GitHub on ⎇

main

[lld-macho] Replace unordered_{map,set} with Dense{Map,Set} (#202100)

DenseMap no longer uses in-band sentinel keys (#201281) and is superior
to unordered_map in these scenarios.

Delta		File
+4	-12	lld/MachO/SyntheticSections.h
+4	-4	lld/MachO/ExportTrie.cpp
+3	-3	lld/MachO/SyntheticSections.cpp
+11	-19	3 files

LLVM/project a19c346 — libcxx/test/libcxx/strings/string.view nodiscard.iterator.verify.cpp

2026-06-07 18:45:13 UTC by Hristo Hristov via GitHub on ⎇

main

[libc++][string_view] Test [[nodiscard]] applied to `basic_string_view::const_iterator` (#202203)

Adds test coverage.

`[[nodicard]]` applied in:
- https://github.com/llvm/llvm-project/pull/198489
- https://github.com/llvm/llvm-project/pull/198492

Towards #172124

Delta		File
+39	-0	libcxx/test/libcxx/strings/string.view/nodiscard.iterator.verify.cpp
+39	-0	1 files

LLVM/project fcf1285 — libcxx/test/libcxx/strings/basic.string nodiscard.iterator.verify.cpp

2026-06-07 18:44:35 UTC by Hristo Hristov via GitHub on ⎇

main

[libc++][string] Test [[nodiscard]] applied to `basic_string::iterator` (#202202)

Adds test coverage.

`[[nodicard]]` applied in:
- https://github.com/llvm/llvm-project/pull/198489
- https://github.com/llvm/llvm-project/pull/198492

Towards #172124

Delta		File
+52	-0	libcxx/test/libcxx/strings/basic.string/nodiscard.iterator.verify.cpp
+52	-0	1 files

LLVM/project ebda53a — llvm/test/Transforms/LoopInterchange fp-reductions.ll reductions-across-inner-and-outer-loop.ll

2026-06-07 18:36:22 UTC by Ryotaro Kasuga on ⎇

users/kasuga-fj/loop-interchage-use-utc

[LoopInterchange] Use UTC as much as possible (NFC)

Delta		File
+364	-49	llvm/test/Transforms/LoopInterchange/fp-reductions.ll
+209	-117	llvm/test/Transforms/LoopInterchange/reductions-across-inner-and-outer-loop.ll
+277	-43	llvm/test/Transforms/LoopInterchange/reductions-non-wrapped-operations.ll
+188	-40	llvm/test/Transforms/LoopInterchange/legality-for-scalar-deps.ll
+148	-33	llvm/test/Transforms/LoopInterchange/profitability-vectorization-heuristic.ll
+97	-45	llvm/test/Transforms/LoopInterchange/currentLimitation.ll
+1,283	-327	16 files not shown
+2,089	-568	22 files

LLVM/project 67ebc46 — llvm/lib/Transforms/Scalar LoopInterchange.cpp, llvm/test/Transforms/LoopInterchange reduction-anyof.ll reductions-non-wrapped-operations.ll

2026-06-07 18:33:40 UTC by Ryotaro Kasuga via GitHub on ⎇

main

[LoopInterchange] Reject interchange when AnyOf reduction exists (#202092)

This patch removes `AnyOf` reductions from the legal candidates for
interchange. In some cases, especially when the result value of `AnyOf`
is loop-invariant with respect to outer loop, then the interchange
should be legal. However, at the moment, we reject all the cases
conservatively.

Fixes #202089 .

Delta		File
+10	-22	llvm/test/Transforms/LoopInterchange/reduction-anyof.ll
+16	-1	llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+6	-3	llvm/test/Transforms/LoopInterchange/reductions-non-wrapped-operations.ll
+32	-26	3 files

LLVM/project e6c7b7d — llvm/test/Transforms/LoopInterchange fp-reductions.ll reductions-across-inner-and-outer-loop.ll

2026-06-07 18:03:38 UTC by Ryotaro Kasuga on ⎇

users/kasuga-fj/loop-interchage-use-utc

[LoopInterchange] Use UTC as much as possible (NFC)

Delta		File
+364	-49	llvm/test/Transforms/LoopInterchange/fp-reductions.ll
+209	-117	llvm/test/Transforms/LoopInterchange/reductions-across-inner-and-outer-loop.ll
+277	-43	llvm/test/Transforms/LoopInterchange/reductions-non-wrapped-operations.ll
+188	-40	llvm/test/Transforms/LoopInterchange/legality-for-scalar-deps.ll
+148	-33	llvm/test/Transforms/LoopInterchange/profitability-vectorization-heuristic.ll
+97	-45	llvm/test/Transforms/LoopInterchange/currentLimitation.ll
+1,283	-327	16 files not shown
+2,089	-568	22 files

LLVM/project 145abf9 — llvm/lib/Transforms/Scalar LoopInterchange.cpp, llvm/test/Transforms/LoopInterchange reduction-anyof.ll reductions-non-wrapped-operations.ll

2026-06-07 18:03:38 UTC by Ryotaro Kasuga on ⎇

users/kasuga-fj/loop-interchange-reject-anyof-reduction

[LoopInterchange] Reject interchange when AnyOf reduction exists

Delta		File
+10	-22	llvm/test/Transforms/LoopInterchange/reduction-anyof.ll
+16	-1	llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+6	-3	llvm/test/Transforms/LoopInterchange/reductions-non-wrapped-operations.ll
+32	-26	3 files

LLVM/project 3b62612 — llvm/test/Transforms/LoopInterchange reduction-anyof.ll

2026-06-07 18:02:45 UTC by Ryotaro Kasuga via GitHub on ⎇

main

[LoopInterchange] Add test for loop contains AnyOf reduction (NFC) (#202091)

This patch adds the test case raised in #202089. The issue will be fixed
by a follow-up patch #202092.

Delta		File
+90	-0	llvm/test/Transforms/LoopInterchange/reduction-anyof.ll
+90	-0	1 files

LLVM/project 1b0d35a — clang/include/clang/AST DeclTemplate.h, clang/lib/Sema SemaTemplateInstantiate.cpp SemaTemplateInstantiateDecl.cpp

2026-06-07 17:18:29 UTC by Ryotaro Kasuga via GitHub on ⎇

users/kasuga-fj/loop-interchange-add-test-anyof

Merge branch 'main' into users/kasuga-fj/loop-interchange-add-test-anyof

Delta		File
+194	-429	clang/lib/Sema/SemaTemplateInstantiate.cpp
+275	-165	clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+151	-147	clang/lib/Sema/SemaTemplate.cpp
+206	-0	clang/test/Analysis/array-of-structs-initializer.cpp
+96	-95	clang/include/clang/AST/DeclTemplate.h
+59	-129	clang/lib/Sema/SemaConcept.cpp
+981	-965	127 files not shown
+2,809	-2,159	133 files