LLVM - FreshBSD

LLVM/project 6073fde — llvm/lib/Transforms/Vectorize VPlan.h, llvm/test/Transforms/LoopVectorize tail-folding-constant-trip-counts.ll

2026-04-13 08:24:21 UTC by Florian Hahn via GitHub on ⎇

main

[VPlan] Directly check if middle block is pred of scalar preheader. (#191768)

hasScalarTail currently returns incorrect results when queried after
runtime checks have been added. Generalize and harden by checking if the
middle block is a predecessor of the scalar preheader.

Delta		File
+314	-0	llvm/test/Transforms/LoopVectorize/tail-folding-constant-trip-counts.ll
+5	-5	llvm/lib/Transforms/Vectorize/VPlan.h
+319	-5	2 files

LLVM/project 53e01f1 — mlir/lib/Dialect/Tosa/IR TosaOps.cpp, mlir/test/Dialect/Tosa verifier.mlir invalid.mlir

2026-04-13 08:20:44 UTC by Luke Hutton via GitHub on ⎇

main

[mlir][tosa] Improve matmul verifier to check shape information (#191300)

Updates the matmul verifier to check input and output shapes are valid.

Also adds some tests for verifier failures which were previously not
covered.

Delta		File
+137	-0	mlir/test/Dialect/Tosa/verifier.mlir
+50	-23	mlir/lib/Dialect/Tosa/IR/TosaOps.cpp
+0	-40	mlir/test/Dialect/Tosa/invalid.mlir
+187	-63	3 files

LLVM/project a959796 — llvm/lib/Transforms/Vectorize VPlanTransforms.cpp

2026-04-13 08:20:29 UTC by Luke Lau via GitHub on ⎇

main

[VPlan] Assert ComputeReductionResult isn't predicated in middle block. NFC (#191767)

Delta		File
+11	-0	llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+11	-0	1 files

LLVM/project fe74f12 — llvm/include/llvm/CodeGen ScheduleDAG.h, llvm/lib/CodeGen ScheduleDAG.cpp

2026-04-13 08:19:48 UTC by Tomer Shafir via GitHub on ⎇

main

[MISched] Extract `isClustered()` method on SUnit (NFC) (#191700)

This patch encapsulates the check for wether a `SUnit` is clustered,
rather than letting it scatter across call sites. Currently there is
only a single user, but more users can show up, and I think it provides
a cleaner API even for that single user.

Delta		File
+4	-0	llvm/include/llvm/CodeGen/ScheduleDAG.h
+1	-1	llvm/lib/CodeGen/ScheduleDAG.cpp
+5	-1	2 files

LLVM/project 8327759 — libc/src/__support/annex_k constraint_macros.h CMakeLists.txt

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_annex_k_add_libc_constraint_handler_macros

[libc][annex_k] Add libc_constraint_handler macros.

Delta		File
+44	-0	libc/src/__support/annex_k/constraint_macros.h
+9	-0	libc/src/__support/annex_k/CMakeLists.txt
+53	-0	2 files

LLVM/project 8f2e040 — libc/config/gpu/amdgpu entrypoints.txt, libc/config/gpu/nvptx entrypoints.txt

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_annex_k_add_abort_handler_s

apply code review suggestions

Delta		File
+2	-3	libc/src/__support/annex_k/CMakeLists.txt
+2	-2	libc/src/__support/annex_k/abort_handler_s.h
+1	-1	libc/src/stdlib/abort_handler_s.cpp
+1	-0	libc/config/gpu/amdgpu/entrypoints.txt
+1	-0	libc/config/gpu/nvptx/entrypoints.txt
+0	-1	libc/include/stdlib.yaml
+7	-7	3 files not shown
+10	-7	9 files

LLVM/project e099e0a — libc/config/linux/aarch64 entrypoints.txt, libc/config/linux/x86_64 entrypoints.txt

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_stdlib_annex_k_add_set_constraint_handler_s

[libc][stdlib][annex_k] Add set_constraint_handler_s.

Delta		File
+28	-0	libc/src/stdlib/set_constraint_handler_s.cpp
+21	-0	libc/src/stdlib/set_constraint_handler_s.h
+11	-0	libc/src/stdlib/CMakeLists.txt
+7	-0	libc/include/stdlib.yaml
+1	-0	libc/config/linux/x86_64/entrypoints.txt
+1	-0	libc/config/linux/aarch64/entrypoints.txt
+69	-0	1 files not shown
+70	-0	7 files

LLVM/project a9fc66a — libc/src/__support/annex_k libc_constraint_handler.h CMakeLists.txt

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_annex_k_add_libc_constraint_handler

[libc][annex_k] Add libc_constraint_handler.

Delta		File
+26	-0	libc/src/__support/annex_k/libc_constraint_handler.h
+9	-0	libc/src/__support/annex_k/CMakeLists.txt
+35	-0	2 files

LLVM/project df399e0 — libc/src/__support/annex_k libc_constraint_handler.h

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_annex_k_add_libc_constraint_handler

fix format

Delta		File
+1	-1	libc/src/__support/annex_k/libc_constraint_handler.h
+1	-1	1 files

LLVM/project e1fd65c — libc/config/linux/riscv entrypoints.txt, libc/config/linux/x86_64 entrypoints.txt

2026-04-13 08:19:38 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_stdlib_annex_k_add_ignore_handler_s

[libc][stdlib][annex_k] Add ignore_handler_s.

Delta		File
+22	-0	libc/src/stdlib/ignore_handler_s.h
+16	-0	libc/src/stdlib/ignore_handler_s.cpp
+13	-0	libc/src/stdlib/CMakeLists.txt
+9	-0	libc/include/stdlib.yaml
+2	-1	libc/config/linux/x86_64/entrypoints.txt
+1	-0	libc/config/linux/riscv/entrypoints.txt
+63	-1	2 files not shown
+65	-1	8 files

LLVM/project c76cb2b — clang/lib/StaticAnalyzer/Core RegionStore.cpp, clang/test/Analysis regionstore-zero-init.cpp

2026-04-13 07:59:12 UTC by Chandana Mudda via GitHub on ⎇

main

[analyzer] Refine default binding preservation in RegionStore (#189319)

Narrow the new setImplicitDefaultValue() guard so existing default
bindings are preserved only for aggregate-like cases.

The previous change was too broad and regressed normal
zero-initialization, causing new int[10]{} to be modeled as undefined
and emit a garbage-value warning instead of the expected analyzer
reports.

Delta		File
+6	-5	clang/lib/StaticAnalyzer/Core/RegionStore.cpp
+9	-0	clang/test/Analysis/regionstore-zero-init.cpp
+15	-5	2 files

LLVM/project 8074ad6 — libc/include stdlib.yaml, libc/src/__support/annex_k abort_handler_s.h CMakeLists.txt

2026-04-13 07:49:21 UTC by bassiounix on ⎇

users/bassiounix/spr/10-14-_libc_annex_k_add_abort_handler_s

[libc][annex_k] Add abort_handler_s.

Delta		File
+43	-0	libc/src/__support/annex_k/abort_handler_s.h
+22	-0	libc/src/stdlib/abort_handler_s.h
+20	-0	libc/src/stdlib/abort_handler_s.cpp
+13	-1	libc/include/stdlib.yaml
+12	-0	libc/src/__support/annex_k/CMakeLists.txt
+10	-0	libc/src/stdlib/CMakeLists.txt
+120	-1	4 files not shown
+124	-1	10 files

LLVM/project 82442a5 — llvm/lib/Target/AArch64 AArch64ISelLowering.cpp, llvm/test/Analysis/CostModel/AArch64 ldexp.ll

2026-04-13 07:36:58 UTC by David Green via GitHub on ⎇

main

[AArch64] Fix legalization of bf16 ldexp. (#190805)

Similar to fp16 ldexp, we cannot create illegal types for bf16 during
lowering so should promote.

Delta		File
+70	-2	llvm/test/CodeGen/AArch64/ldexp.ll
+5	-5	llvm/test/Analysis/CostModel/AArch64/ldexp.ll
+6	-3	llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+81	-10	3 files

LLVM/project 1d18740 — clang/include/clang/AST OpenMPClause.h, clang/lib/Sema SemaOpenMP.cpp

2026-04-13 07:09:40 UTC by Amit Tiwari via GitHub on ⎇

main

[Clang][OpenMP] Implement Loop splitting `#pragma omp split` directive (#190397)

Implement Loop-splitting #pragma omp split construct with counts clause.
Posting this PR after the revert of PR
([#183261](https://github.com/llvm/llvm-project/pull/183261))

Changes: 

1. Added `openmp/runtime/test/transform/split/lit.local.cfg`
2. Enforced ICE for `counts` clause items in `SemaOpenMP.cpp` (minor
change)
3. Updated tests `split_messages.cpp`, `split_omp_fill.cpp`,
`split_diag_errors.c`.
4. Removed `nonconstant_count.cpp`

Delta		File
+1,986	-0	clang/test/OpenMP/split_codegen.cpp
+271	-0	clang/lib/Sema/SemaOpenMP.cpp
+139	-0	openmp/runtime/test/transform/split/iterfor.cpp
+123	-0	clang/test/OpenMP/split_counts_verify.c
+108	-0	clang/test/OpenMP/split_messages.cpp
+101	-0	clang/include/clang/AST/OpenMPClause.h
+2,728	-0	74 files not shown
+4,191	-11	80 files

LLVM/project 5255317 — llvm/test/CodeGen/RISCV/rvv vssub-vp.ll vssubu-vp.ll

2026-04-13 07:00:45 UTC by Luke Lau via GitHub on ⎇

main

[RISCV] Remove codegen for vp_{u,s}{add,sub}sat (#191639)

Part of the work to remove trivial VP intrinsics from the RISC-V
backend, see
https://discourse.llvm.org/t/rfc-remove-codegen-support-for-trivial-vp-intrinsics-in-the-risc-v-backend/87999

This splits off 4 intrinsics from #179622.

Delta		File
+309	-364	llvm/test/CodeGen/RISCV/rvv/vssub-vp.ll
+310	-363	llvm/test/CodeGen/RISCV/rvv/vssubu-vp.ll
+274	-320	llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vssubu-vp.ll
+239	-303	llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vssub-vp.ll
+237	-290	llvm/test/CodeGen/RISCV/rvv/vsaddu-vp.ll
+235	-290	llvm/test/CodeGen/RISCV/rvv/vsadd-vp.ll
+1,604	-1,930	5 files not shown
+1,992	-2,469	11 files

LLVM/project 682ae8b — mlir/lib/Dialect/X86/Transforms VectorContractToAMXDotProduct.cpp, mlir/test/Dialect/X86/AMX vector-contract-to-tiled-dp.mlir

2026-04-13 06:31:45 UTC by Arun Thangamani via GitHub on ⎇

main

[mlir][x86] Lower packed type vector.contract to AMX dot-product (online-packing) (#188192)

A transform pass to lower flat layout `vector.contract` operation to (a)
amx.tile_mulf for BF16, or (b) amx.tile_muli for Int8 packed types via
`online` packing.

TODOs: On an another `patch` planned to re-factor this pass + retiring
`convert-vector-to-amx` pass.

Delta		File
+875	-148	mlir/lib/Dialect/X86/Transforms/VectorContractToAMXDotProduct.cpp
+480	-20	mlir/test/Dialect/X86/AMX/vector-contract-to-tiled-dp.mlir
+1,355	-168	2 files

LLVM/project 8048e36 — clang/lib/CIR/CodeGen CIRGenModule.cpp, clang/test/CIR/CodeGen attr-retain.c attr-used.c

2026-04-13 06:21:35 UTC by skc7 on ⎇

users/skc7/cir/llvm_used

add gv section attribute

Delta		File
+1	-5	clang/lib/CIR/CodeGen/CIRGenModule.cpp
+2	-2	clang/test/CIR/CodeGen/attr-retain.c
+1	-1	clang/test/CIR/CodeGen/attr-used.c
+1	-1	clang/test/CIR/CodeGen/keep-persistent-storage-variables.cpp
+1	-1	clang/test/CIR/CodeGen/keep-static-consts.cpp
+6	-10	5 files

LLVM/project 4a1d1c2 — clang/test/CIR/CodeGenHIP hip-cuid.hip

2026-04-13 06:21:35 UTC by skc7 on ⎇

users/skc7/cir/llvm_used

fix hip test

Delta		File
+2	-3	clang/test/CIR/CodeGenHIP/hip-cuid.hip
+2	-3	1 files

LLVM/project 2b71043 — clang/test/CIR/CodeGen keep-persistent-storage-variables.cpp keep-static-consts.cpp

2026-04-13 06:21:34 UTC by skc7 on ⎇

users/skc7/cir/llvm_used

add tests persistent-storage-variables and keep-static-consts

Delta		File
+20	-0	clang/test/CIR/CodeGen/keep-persistent-storage-variables.cpp
+11	-0	clang/test/CIR/CodeGen/keep-static-consts.cpp
+31	-0	2 files

LLVM/project 957215c — clang/lib/CIR/CodeGen CIRGenModule.cpp CIRGenModule.h, clang/test/CIR/CodeGen attr-retain.c attr-used.c

2026-04-13 06:21:33 UTC by skc7 on ⎇

users/skc7/cir/llvm_used

use CIRGlobalValueInterface

Delta		File
+30	-29	clang/lib/CIR/CodeGen/CIRGenModule.cpp
+18	-0	clang/test/CIR/CodeGen/attr-retain.c
+7	-7	clang/lib/CIR/CodeGen/CIRGenModule.h
+14	-0	clang/test/CIR/CodeGen/attr-used.c
+69	-36	4 files

LLVM/project fbcdc95 — clang/lib/CIR/CodeGen CIRGenModule.cpp CIRGenModule.h, clang/test/CIR/CodeGenHIP hip-cuid.hip

2026-04-13 06:21:33 UTC by skc7 on ⎇

users/skc7/cir/llvm_used

[CIR] Add addLLVMUsed and addLLVMCompilerUsed methods to CIRGenModule

Delta		File
+100	-2	clang/lib/CIR/CodeGen/CIRGenModule.cpp
+27	-0	clang/test/CIR/CodeGenHIP/hip-cuid.hip
+19	-0	clang/lib/CIR/CodeGen/CIRGenModule.h
+146	-2	3 files

LLVM/project f647f0c — llvm/lib/Transforms/Vectorize SLPVectorizer.cpp, llvm/test/Transforms/SLPVectorizer/RISCV revec-strided-load.ll

2026-04-13 06:18:43 UTC by Ryan Buchner via GitHub on ⎇

main

[SLP] Fix handling of strided loads during re-vectorization (#191294)

Fixes #191292

Delta		File
+8	-2	llvm/test/Transforms/SLPVectorizer/RISCV/revec-strided-load.ll
+4	-3	llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+12	-5	2 files

LLVM/project 874702e — llvm/lib/Target/AMDGPU AMDGPUSwLowerLDS.cpp

2026-04-13 06:17:42 UTC by skc7 on ⎇

users/skc7/asan/alloca_fix

use getFirstNonPHIOrDbgOrAlloca

Delta		File
+1	-3	llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
+1	-3	1 files

LLVM/project def143a — clang/lib/AST DeclTemplate.cpp, clang/test/SemaTemplate GH188759.cpp

2026-04-13 06:12:00 UTC by Matheus Izvekov via Cullen Rhodes on ⎇

release/22.x

[clang] fix getReplacedTemplateParameter for function template specializations (#189559)

(cherry picked from commit 2b439327026d45bf53e59159c8e40fccf87930b6)

Delta		File
+13	-0	clang/test/SemaTemplate/GH188759.cpp
+6	-4	clang/lib/AST/DeclTemplate.cpp
+19	-4	2 files

LLVM/project a98b9da — llvm/lib/Target/AMDGPU AMDGPUSwLowerLDS.cpp, llvm/test/CodeGen/AMDGPU amdgpu-sw-lower-lds-static-alloca-placement.ll

2026-04-13 06:05:16 UTC by skc7 on ⎇

users/skc7/asan/alloca_fix

splice and then move stragglers allocas

Delta		File
+40	-74	llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-alloca-placement.ll
+9	-6	llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
+49	-80	2 files

LLVM/project b0a403a — llvm/lib/Target/AMDGPU AMDGPUSwLowerLDS.cpp, llvm/test/CodeGen/AMDGPU amdgpu-sw-lower-lds-static-alloca-placement.ll

2026-04-13 06:05:15 UTC by skc7 on ⎇

users/skc7/asan/alloca_fix

[AMDGPU][ASAN] Move allocas to entry block in amdgpu-sw-lower-lds pass

Delta		File
+95	-0	llvm/test/CodeGen/AMDGPU/amdgpu-sw-lower-lds-static-alloca-placement.ll
+13	-1	llvm/lib/Target/AMDGPU/AMDGPUSwLowerLDS.cpp
+108	-1	2 files

LLVM/project c755c08 — llvm/lib/CodeGen/SelectionDAG TargetLowering.cpp, llvm/test/CodeGen/RISCV split-udiv-by-constant.ll split-urem-by-constant.ll

2026-04-13 05:57:39 UTC by Craig Topper via GitHub on ⎇

main

[TargetLowering] Support larger divisors in expandDIVREMByConstant. (#191119)

Instead of bailing out if the original divisor exceeds HBitWidth,
allow divisors that fit in HBitWidth after removing trailing zeros.

PartialRem now needs a low and high part. Shifting RemL left
now needs to handle shifting into RemH.

Assisted-by: Claude Sonnet 4.5

Delta		File
+287	-2	llvm/test/CodeGen/RISCV/split-udiv-by-constant.ll
+210	-2	llvm/test/CodeGen/RISCV/split-urem-by-constant.ll
+70	-24	llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+23	-5	llvm/test/CodeGen/X86/i128-udiv.ll
+590	-33	4 files

LLVM/project 215f35e — llvm/lib/Target/AArch64 AArch64ExpandPseudoInsts.cpp

2026-04-13 05:30:31 UTC by Cullen Rhodes via GitHub on ⎇

main

[AArch64] Skip non-pseudo instructions in AArch64ExpandPseudoInsts (#191395)

AArch64::getSVEPseudoMap calls are visible in compile-time profiles even on
non-SVE targets. I think CodeGenMapTable could be improved, it's currently
emitting a constexpr array sorted by opcode and a hand-rolled binary search
over that array, however the AArch64ExpandPseudoInsts pass is missing a simple
check for pseudo instructions before expanding. This avoids the compile-time
cost.

https://llvm-compile-time-tracker.com/compare.php?from=0d42811ea4658b3e86a3801b3bc848324f8540f8&to=9e2434de84577ca1c5e6de8fe8d75c6b8e282b3f&stat=instructions%3Au

Delta		File
+2	-1	llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
+2	-1	1 files

LLVM/project 8e64b13 — llvm/lib/Target/AMDGPU FLATInstructions.td, llvm/test/CodeGen/AMDGPU llvm.amdgcn.av.global.load.b128.ll llvm.amdgcn.av.global.store.b128.ll

2026-04-13 05:05:22 UTC by Sameer Sahasrabuddhe on ⎇

users/ssahasra/av-intrinsics

Address review comments

- Revert a lot of mnemonic renames caused by a brute-force sed.
- Add -filetype=null to unsupported test RUN lines
- Regenerate CHECK lines in codegen tests

Assisted-By: Claude Opus 4.6 (1M context)

Delta		File
+696	-696	llvm/test/CodeGen/AMDGPU/llvm.amdgcn.av.global.load.b128.ll
+96	-96	llvm/test/CodeGen/AMDGPU/llvm.amdgcn.av.global.store.b128.ll
+48	-48	llvm/test/CodeGen/AMDGPU/amdgcn-av-scopes.ll
+7	-7	llvm/lib/Target/AMDGPU/FLATInstructions.td
+6	-6	llvm/test/CodeGen/AMDGPU/unsupported-av-global-store.ll
+6	-6	llvm/test/CodeGen/AMDGPU/unsupported-av-global-load.ll
+859	-859	1 files not shown
+863	-863	7 files

LLVM/project 5864733 — llvm/include/llvm/CodeGen/GlobalISel GIMatchTableExecutorImpl.h GIMatchTableExecutor.h, llvm/utils/TableGen/Common/GlobalISel GlobalISelMatchTable.cpp GlobalISelMatchTable.h

2026-04-13 05:01:11 UTC by Sameer Sahasrabuddhe on ⎇

users/ssahasra/av-intrinsics

Skip type check for metadata operands in addTypeCheckPredicate

Metadata is trivially always metadata. So we don't actually need the predicate
introduced in #191389.

Delta		File
+4	-15	llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
+0	-18	llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.h
+0	-9	llvm/include/llvm/CodeGen/GlobalISel/GIMatchTableExecutorImpl.h
+0	-6	llvm/include/llvm/CodeGen/GlobalISel/GIMatchTableExecutor.h
+4	-48	4 files