LLVM / project - FreshBSD

LLVM/project 6554c6b — llvm/include/llvm/Transforms/IPO Instrumentor.h, llvm/lib/Transforms/IPO Instrumentor.cpp

2026-05-18 01:28:00 UTC by Johannes Doerfert on ⎇

users/jdoerfert/instrumentor_ptr2int

[Instrumentor] Add Ptr2Int instrumentation support

Delta		File
+82	-0	llvm/test/Instrumentation/Instrumentor/ptrtoint.ll
+29	-0	llvm/include/llvm/Transforms/IPO/Instrumentor.h
+28	-0	llvm/lib/Transforms/IPO/Instrumentor.cpp
+27	-0	llvm/test/Instrumentation/Instrumentor/ptrtoint_config.json
+21	-0	llvm/test/Instrumentation/Instrumentor/default_config.json
+187	-0	5 files

LLVM/project e9122d1 — libcxx/include/__mdspan extents.h, libcxx/test/std/containers/views/mdspan/extents ctor_from_integral.pass.cpp

2026-05-18 01:15:41 UTC by eiytoq via GitHub on ⎇

main

[libc++][mdspan] Add missing `std::move` in `std::extents` (#196574)

Without this fix, libc++ rejects this example:

```cpp
#include <mdspan>

struct RValueInt {
  constexpr operator int() && noexcept { return 0; }
};

int main() {
  std::extents<int, std::dynamic_extent> e(RValueInt{});
}
```

Delta		File
+15	-0	libcxx/test/std/containers/views/mdspan/extents/ctor_from_integral.pass.cpp
+1	-1	libcxx/include/__mdspan/extents.h
+16	-1	2 files

LLVM/project 13c66dc — llvm/lib/Analysis MemoryBuiltins.cpp

2026-05-18 01:03:10 UTC by Johannes Doerfert on ⎇

users/jdoerfert/memory_builtins_family

[MemoryBuiltins] Consistently infer and use MallocFamily

MallocFamily (the enum and StringRef) are used alongside AllocFnsTy.
The latter is picked up from the tables while the former is encoded in
the IR. While they should be merged at some point (see TODO), this
commit makes sure we consistently initialize the MallocFamily String and
pass it to users.

Delta		File
+28	-12	llvm/lib/Analysis/MemoryBuiltins.cpp
+28	-12	1 files

LLVM/project f943c3d — llvm/include/llvm/Transforms/IPO Instrumentor.h, llvm/lib/Transforms/IPO Instrumentor.cpp

2026-05-18 01:01:45 UTC by Johannes Doerfert on ⎇

users/jdoerfert/instrumentor_call

[Instrumentor] Add call instrumentation support

We can now instrument call instructions and extract information about
the arguments, (de)allocation, intrinsic kind, etc.

Delta		File
+402	-0	llvm/test/Instrumentation/Instrumentor/call_allocation_deallocation.ll
+227	-1	llvm/lib/Transforms/IPO/Instrumentor.cpp
+139	-0	llvm/test/Instrumentation/Instrumentor/call_flags.ll
+77	-0	llvm/test/Instrumentation/Instrumentor/call_filters.ll
+60	-0	llvm/test/Instrumentation/Instrumentor/call_flags_config.json
+59	-0	llvm/include/llvm/Transforms/IPO/Instrumentor.h
+964	-1	6 files not shown
+1,146	-26	12 files

LLVM/project e4673b1 — llvm/include/llvm/Analysis DependenceAnalysis.h, llvm/lib/Analysis DependenceAnalysis.cpp

2026-05-18 00:37:50 UTC by Ryotaro Kasuga on ⎇

users/kasuga-fj/da-consolidate-acc-gcd

[DA] Consolidate accumulating GCD functions (NFCI)

Delta		File
+11	-28	llvm/lib/Analysis/DependenceAnalysis.cpp
+5	-5	llvm/include/llvm/Analysis/DependenceAnalysis.h
+16	-33	2 files

LLVM/project 741a6f2 — clang/lib/AST ItaniumMangle.cpp

2026-05-18 00:26:42 UTC by eiytoq via GitHub on ⎇

revert-196240-nfc/clang-function-depth

Revert "[Clang][ItaniumMangle][NFC] Refactor FunctionTypeDepthState (#196240)"

This reverts commit a2643354db14aaf892519e98bf450c3fc3701dfe.

Delta		File
+42	-28	clang/lib/AST/ItaniumMangle.cpp
+42	-28	1 files

LLVM/project 3e20d3d — llvm/lib/Analysis DependenceAnalysis.cpp

2026-05-18 00:23:59 UTC by Ryotaro Kasuga via GitHub on ⎇

main

[DA] Delete early return in accumulateCoefficientsGCD (NFCI) (#197935)

This patch resolved one TODO comment in `accumulateCoefficientsGCD`
regarding an early return. I think this early return doesn't change the
final result because:

- The presence/absence of this early return can only affect whether
`CurLoopCoeff` is set.
- Regardless the value of `CurLoopCoeff`, if `RunningGCD` equals 1, the
result of caller side while loop doesn't change.

Deleting this early return is somewhat beneficial, because it allows us
to merge `analyzeCoefficientsForGCD` into this function.

Delta		File
+0	-5	llvm/lib/Analysis/DependenceAnalysis.cpp
+0	-5	1 files

LLVM/project 813f2ab — llvm/test/CodeGen/Thumb2 mve-clmul.ll, llvm/test/CodeGen/X86 vector-replicaton-i1-mask.ll

2026-05-17 23:57:56 UTC by Ryotaro Kasuga via GitHub on ⎇

users/kasuga-fj/da-resolve-todo-acc-gcd

Merge branch 'main' into users/kasuga-fj/da-resolve-todo-acc-gcd

Delta		File
+1,243	-8,768	llvm/test/CodeGen/X86/vector-replicaton-i1-mask.ll
+3,699	-3,716	llvm/test/CodeGen/Thumb2/mve-clmul.ll
+0	-4,752	llvm/test/tools/llvm-mca/RISCV/SiFiveP800/vlseg-vsseg.s
+4,549	-0	llvm/test/tools/llvm-mca/RISCV/SiFiveP800/rvv/arithmetic.test
+3,729	-0	llvm/test/tools/llvm-mca/RISCV/SiFiveP800/rvv/fp.test
+3,149	-0	llvm/test/tools/llvm-mca/RISCV/SiFiveP800/rvv/vlseg-vsseg.test
+16,369	-17,236	850 files not shown
+69,835	-48,750	856 files

LLVM/project 77fbde0 — llvm/include/llvm/Analysis MemoryBuiltins.h, llvm/lib/Analysis MemoryBuiltins.cpp

2026-05-17 23:32:46 UTC by Johannes Doerfert on ⎇

users/jdoerfert/instrumentor_call

[MemoryBuiltins][NFC] Clang format and fixed coding style

Delta		File
+75	-75	llvm/lib/Analysis/MemoryBuiltins.cpp
+1	-1	llvm/include/llvm/Analysis/MemoryBuiltins.h
+76	-76	2 files

LLVM/project dfdbb6c — llvm/include/llvm/Analysis MemoryBuiltins.h, llvm/include/llvm/IR InstrTypes.h

2026-05-17 23:32:46 UTC by Johannes Doerfert on ⎇

users/jdoerfert/instrumentor_call

[MemoryBuiltins][NFC] Allow users to retrieve detailed (de)allocation info

There are some helpers to inspect a value or call but not all
information about the (de)allocation are made available outside of
MemoryBuiltins.cpp. The two new functions allow users a more in-depth
view of (de)allocations through a single API. To help with this, we now
read the alloc_align attribute to provide better alignment information
to users. alloc-family is used as well. Two new helpers provide argument
numbers, rather than values.

Delta		File
+97	-33	llvm/lib/Analysis/MemoryBuiltins.cpp
+42	-0	llvm/include/llvm/Analysis/MemoryBuiltins.h
+10	-3	llvm/lib/IR/Instructions.cpp
+4	-0	llvm/include/llvm/IR/InstrTypes.h
+153	-36	4 files

LLVM/project 426b949 — llvm/lib/Analysis MemoryBuiltins.cpp

2026-05-17 23:32:46 UTC by Johannes Doerfert on ⎇

users/jdoerfert/instrumentor_call

[MemoryBuiltins] Consistently infer and use MallocFamily

MallocFamily (the enum and StringRef) are used alongside AllocFnsTy.
The latter is picked up from the tables while the former is encoded in
the IR. While they should be merged at some point (see TODO), this
commit makes sure we consistently initialize the MallocFamily String and
pass it to users.

Delta		File
+28	-12	llvm/lib/Analysis/MemoryBuiltins.cpp
+28	-12	1 files

LLVM/project bb2d0d6 — llvm/include/llvm/Analysis MemoryBuiltins.h, llvm/include/llvm/IR InstrTypes.h

2026-05-17 23:31:44 UTC by Johannes Doerfert on ⎇

users/jdoerfert/memory_builtins_helpers

[MemoryBuiltins][NFC] Allow users to retrieve detailed (de)allocation info

There are some helpers to inspect a value or call but not all
information about the (de)allocation are made available outside of
MemoryBuiltins.cpp. The two new functions allow users a more in-depth
view of (de)allocations through a single API. To help with this, we now
read the alloc_align attribute to provide better alignment information
to users. alloc-family is used as well. Two new helpers provide argument
numbers, rather than values.

Delta		File
+97	-33	llvm/lib/Analysis/MemoryBuiltins.cpp
+42	-0	llvm/include/llvm/Analysis/MemoryBuiltins.h
+10	-3	llvm/lib/IR/Instructions.cpp
+4	-0	llvm/include/llvm/IR/InstrTypes.h
+153	-36	4 files

LLVM/project 59fbb7d — llvm/lib/Analysis MemoryBuiltins.cpp

2026-05-17 23:19:12 UTC by Johannes Doerfert on ⎇

users/jdoerfert/memory_builtins_family

[MemoryBuiltins] Consistently infer and use MallocFamily

MallocFamily (the enum and StringRef) are used alongside AllocFnsTy.
The latter is picked up from the tables while the former is encoded in
the IR. While they should be merged at some point (see TODO), this
commit makes sure we consistently initialize the MallocFamily String and
pass it to users.

Delta		File
+28	-12	llvm/lib/Analysis/MemoryBuiltins.cpp
+28	-12	1 files

LLVM/project 13442ed — llvm/include/llvm/Analysis MemoryBuiltins.h, llvm/include/llvm/IR InstrTypes.h

2026-05-17 23:18:38 UTC by Johannes Doerfert on ⎇

users/jdoerfert/memory_builtins_family

[MemoryBuiltins][NFC] Allow users to retrieve detailed (de)allocation info

There are some helpers to inspect a value or call but not all
information about the (de)allocation are made available outside of
MemoryBuiltins.cpp. The two new functions allow users a more in-depth
view of (de)allocations through a single API. To help with this, we now
read the alloc_align attribute to provide better alignment information
to users. alloc-family is used as well. Two new helpers provide argument
numbers, rather than values.

Delta		File
+97	-33	llvm/lib/Analysis/MemoryBuiltins.cpp
+42	-0	llvm/include/llvm/Analysis/MemoryBuiltins.h
+10	-3	llvm/lib/IR/Instructions.cpp
+4	-0	llvm/include/llvm/IR/InstrTypes.h
+153	-36	4 files

LLVM/project 8f740a3 — clang-tools-extra/clang-tidy/misc StaticInitializationCycleCheck.cpp, clang-tools-extra/test/clang-tidy/checkers/misc static-initialization-cycle.cpp

2026-05-17 23:15:55 UTC by Zeyi Xu via GitHub on ⎇

main

[clang-tidy] Fix crash in misc-static-initialization-cycle (#198155)

This commit fixes `misc-static-initialization-cycle` crashing on `catch
(...)`.

Catch-all handlers have no exception declaration, so traversal of
`CXXCatchStmt` can call `TraverseDecl(nullptr)`. The check previously
passed that null pointer to `DeclContext::containsDecl`. This commit
fixes the problem by adding a null guard.

Closes #198150

Delta		File
+8	-0	clang-tools-extra/test/clang-tidy/checkers/misc/static-initialization-cycle.cpp
+1	-1	clang-tools-extra/clang-tidy/misc/StaticInitializationCycleCheck.cpp
+9	-1	2 files

LLVM/project d191c2a — llvm/include/llvm/Analysis MemoryBuiltins.h, llvm/lib/Analysis MemoryBuiltins.cpp

2026-05-17 23:10:20 UTC by Johannes Doerfert on ⎇

users/jdoerfert/memory_builtins_helpers

[MemoryBuiltins][NFC] Clang format and fixed coding style

Delta		File
+75	-75	llvm/lib/Analysis/MemoryBuiltins.cpp
+1	-1	llvm/include/llvm/Analysis/MemoryBuiltins.h
+76	-76	2 files

LLVM/project e557242 — flang/lib/Semantics check-omp-structure.cpp check-omp-structure.h

2026-05-17 22:25:34 UTC by Krzysztof Parzyszek on ⎇

users/kparzysz/s01-component-inquiry

[flang][OpenMP] Simplify checks for type-parameter inquiry

Remove the no longer needed IsDataRefTypeParamInquiry.

Delta		File
+23	-47	flang/lib/Semantics/check-omp-structure.cpp
+2	-1	flang/lib/Semantics/check-omp-structure.h
+25	-48	2 files

LLVM/project 3d3f4be — compiler-rt/lib/sanitizer_common/tests sanitizer_stackdepot_test.cpp

2026-05-17 22:19:05 UTC by Andrei Sabalenka via GitHub on ⎇

main

[compiler-rt] Fix StackDepot benchmark thread barrier (#197633)

Use Param.Threads (number of worker threads) as barrier threshold
instead of Param.UniqueThreads (boolean that controls input generation).

This also silences
[-Wbool-integral-comparison](https://github.com/llvm/llvm-project/pull/194180)
warning I'm working on.

Delta		File
+2	-2	compiler-rt/lib/sanitizer_common/tests/sanitizer_stackdepot_test.cpp
+2	-2	1 files

LLVM/project 938211b — llvm/lib/Transforms/Vectorize LoopVectorizationPlanner.cpp LoopVectorize.cpp

2026-05-17 21:12:46 UTC by Florian Hahn via GitHub on ⎇

main

[LV] Move isMoreProfitable to LoopVectorizationPlanner.cpp (NFC). (#195269)

isMoreProfitable does not depend on anything in LoopVectorize.cpp, move
it to the recently added LoopVectorizationPlanner.cpp.

PR: https://github.com/llvm/llvm-project/pull/195269

Delta		File
+90	-0	llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.cpp
+0	-90	llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+90	-90	2 files

LLVM/project 6a14487 — llvm/lib/Target/AArch64 AArch64LowerHomogeneousPrologEpilog.cpp AArch64.h

2026-05-17 21:01:51 UTC by Anshul Nigham via GitHub on ⎇

main

[NewPM] Add newpm port for AArch64LowerHomogeneousPrologEpilog (#197606)

Delta		File
+33	-17	llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp
+7	-1	llvm/lib/Target/AArch64/AArch64.h
+1	-1	llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+1	-0	llvm/lib/Target/AArch64/AArch64PassRegistry.def
+42	-19	4 files

LLVM/project 3a1206a — llvm/test/Transforms/LoopVectorize epilog-iv-select-cmp.ll

2026-05-17 20:48:21 UTC by Florian Hahn via GitHub on ⎇

main

[LV] Add find-last-iv test with blend (NFC). (#198214)

Add test cases showing functional change for
https://github.com/llvm/llvm-project/pull/194729.

Delta		File
+78	-2	llvm/test/Transforms/LoopVectorize/epilog-iv-select-cmp.ll
+78	-2	1 files

LLVM/project 5f2bedc — clang/include/clang/AST ASTContext.h, clang/include/clang/Basic Builtins.td

2026-05-17 20:43:47 UTC by Marcos Ramirez Joos via GitHub on ⎇

main

Add clang warning if fp exception functions are called without appropriate flags/pragmas (#187860)

Fixes https://github.com/llvm/llvm-project/issues/128239

The implementation adds warnings for floating-point exception function
calls (fenv.h) made without enabling floating-point exception behavior
via `-ffp-exception-behavior=maytrap/strict` or `#pragma STDC
FENV_ACCESS ON`. To support recognition of all fenv.h builtins,
`fexcept_t` and `fenv_t` were added as builtin types.

Delta		File
+68	-0	clang/test/Sema/fenv-access.c
+55	-0	clang/include/clang/Basic/Builtins.td
+51	-0	clang/test/Sema/builtin-fenv.c
+36	-0	clang/lib/Serialization/ASTReader.cpp
+34	-1	clang/include/clang/AST/ASTContext.h
+35	-0	clang/test/Sema/fenv-access-implicit.c
+279	-1	14 files not shown
+424	-2	20 files

LLVM/project c5c8e91 — llvm/lib/Transforms/Instrumentation IndirectCallPromotion.cpp

2026-05-17 20:41:12 UTC by Aiden Grossman via GitHub on ⎇

main

[ICP] Update comment about duplicate values in VP MD

With https://github.com/llvm/llvm-project/pull/196649 deduplicating VP
values and https://github.com/llvm/llvm-project/pull/193083 enforcing
this, we no longer need to worry about duplicate values, zero or
otherwise. Update the comment to reflect this.

Reviewers: mingmingl-llvm, teresajohnson

Reviewed By: mingmingl-llvm

Pull Request: https://github.com/llvm/llvm-project/pull/198140

Delta		File
+3	-3	llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
+3	-3	1 files

LLVM/project 46c1fa8 — llvm/lib/Transforms/Vectorize LoopVectorize.cpp

2026-05-17 20:17:42 UTC by Florian Hahn via GitHub on ⎇

main

[VPlan] Use ResumeForEpilogue to get epilogue vector trip count (NFC). (#198210)

Use ResumeForEpilogue to look up the vector trip count instead of plain
IR lookup. Also prepares for non-phi resume values.

Delta		File
+26	-23	llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+26	-23	1 files

LLVM/project 856f7d4 — llvm/lib/Transforms/Vectorize LoopVectorize.cpp

2026-05-17 19:37:52 UTC by Florian Hahn via GitHub on ⎇

main

[LV] Extract helper to simplify phi removal in connectEpiVectorL (NFC) (#198203)

Extract the repeated edge-redirect + DomTree update pattern into a
RedirectEdge lambda, and convert the separate removeIncomingValue calls
for check blocks into a loop.

Delta		File
+21	-31	llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+21	-31	1 files

LLVM/project 1745344 — clang/test/CodeGen/AArch64 neon-perm.c, clang/test/CodeGen/AArch64/neon perm.c

2026-05-17 19:31:55 UTC by Aiden Grossman on ⎇

users/boomanaiden154/icp-update-comment-about-duplicate-values-in-vp-md

rebase

Created using spr 1.3.7

Delta		File
+1,250	-1,357	llvm/test/CodeGen/X86/avx512-calling-conv.ll
+203	-915	llvm/test/CodeGen/X86/vector-compress.ll
+158	-868	llvm/test/CodeGen/X86/avx512-ext.ll
+154	-866	llvm/test/CodeGen/X86/avx512-mask-op.ll
+492	-120	clang/test/CodeGen/AArch64/neon/perm.c
+0	-383	clang/test/CodeGen/AArch64/neon-perm.c
+2,257	-4,509	144 files not shown
+4,879	-5,730	150 files

LLVM/project e78a23c — clang/test/CodeGen/AArch64 neon-perm.c, clang/test/CodeGen/AArch64/neon perm.c

2026-05-17 19:31:53 UTC by Aiden Grossman on ⎇

users/boomanaiden154/main.icp-update-comment-about-duplicate-values-in-vp-md

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

Delta		File
+1,250	-1,357	llvm/test/CodeGen/X86/avx512-calling-conv.ll
+203	-915	llvm/test/CodeGen/X86/vector-compress.ll
+158	-868	llvm/test/CodeGen/X86/avx512-ext.ll
+154	-866	llvm/test/CodeGen/X86/avx512-mask-op.ll
+492	-120	clang/test/CodeGen/AArch64/neon/perm.c
+0	-383	clang/test/CodeGen/AArch64/neon-perm.c
+2,257	-4,509	144 files not shown
+4,879	-5,730	150 files

LLVM/project df90525 — llvm/lib/Transforms/Scalar JumpTableToSwitch.cpp

2026-05-17 19:31:21 UTC by Aiden Grossman via GitHub on ⎇

users/boomanaiden154/main.icp-update-comment-about-duplicate-values-in-vp-md

[JTS] Readd assertion

Now that VP metadata has been cleaned up a little bit, we can reenable
this assertion.

Reviewers: alexander-shaposhnikov, mtrofin

Pull Request: https://github.com/llvm/llvm-project/pull/198141

Delta		File
+3	-4	llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
+3	-4	1 files

LLVM/project 94584e7 — llvm/lib/Transforms/Scalar JumpTableToSwitch.cpp

2026-05-17 19:30:51 UTC by Aiden Grossman on ⎇

users/boomanaiden154/icp-update-comment-about-duplicate-values-in-vp-md

rebase

Created using spr 1.3.7

Delta		File
+3	-4	llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
+3	-4	1 files

LLVM/project 56ef779 — llvm/lib/Transforms/Scalar JumpTableToSwitch.cpp

2026-05-17 19:30:49 UTC by Aiden Grossman on ⎇

users/boomanaiden154/main.icp-update-comment-about-duplicate-values-in-vp-md

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

Delta		File
+3	-4	llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
+3	-4	1 files