[all-commits] [llvm/llvm-project] bfff42: Revert "[libc++][format] P3953R3: Rename `std::run...
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Wed Apr 15 21:26:36 PDT 2026
Branch: refs/heads/users/fmayer/spr/main.hwasan-compiler-rt-add-non_negative_pointers-option-to-hwasan-alloc
Home: https://github.com/llvm/llvm-project
Commit: bfff42cd6733f451135cda9605557cdea59affc2
https://github.com/llvm/llvm-project/commit/bfff42cd6733f451135cda9605557cdea59affc2
Author: Thurston Dang <thurston at google.com>
Date: 2026-04-13 (Mon, 13 Apr 2026)
Changed paths:
M libcxx/docs/ReleaseNotes/23.rst
M libcxx/docs/Status/Cxx2cPapers.csv
M libcxx/include/__format/format_functions.h
M libcxx/include/format
M libcxx/modules/std/format.inc
R libcxx/test/std/utilities/format/format.fmt.string/ctor.dynamic-format-string.pass.cpp
A libcxx/test/std/utilities/format/format.fmt.string/ctor.runtime-format-string.pass.cpp
R libcxx/test/std/utilities/format/format.functions/format.dynamic_format.pass.cpp
R libcxx/test/std/utilities/format/format.functions/format.locale.dynamic_format.pass.cpp
A libcxx/test/std/utilities/format/format.functions/format.locale.runtime_format.pass.cpp
A libcxx/test/std/utilities/format/format.functions/format.runtime_format.pass.cpp
R libcxx/test/std/utilities/format/format.syn/dynamic_format_string.pass.cpp
A libcxx/test/std/utilities/format/format.syn/runtime_format_string.pass.cpp
M libcxx/utils/generate_feature_test_macro_components.py
Log Message:
-----------
Revert "[libc++][format] P3953R3: Rename `std::runtime_format` (#189657)" (#191912)
This reverts commit 67c893eebc793cea8b0d12b9037d3117191b76eb due to
buildbot breakage
(https://github.com/llvm/llvm-project/pull/189657#issuecomment-4231358706,
https://github.com/llvm/llvm-project/pull/189657#issuecomment-4239964862).
Commit: 5753b3f5fd39252a84f9c659d493c404edc00ab4
https://github.com/llvm/llvm-project/commit/5753b3f5fd39252a84f9c659d493c404edc00ab4
Author: hidekisaito <hidekido at amd.com>
Date: 2026-04-13 (Mon, 13 Apr 2026)
Changed paths:
M llvm/lib/Target/AMDGPU/AMDGPULowerIntrinsics.cpp
M llvm/test/CodeGen/AMDGPU/lower-intrinsics-noalias-metadata.ll
Log Message:
-----------
[AMDGPU] Preserve metadata in all barrier lowering paths (#191916)
Extend copyMetadata to every call-to-call replacement in
AMDGPULowerIntrinsics, not just the single-wave s_barrier →
wave_barrier path. This covers:
- s_cluster_barrier → wave_barrier (single-wave)
- s_cluster_barrier → signal_isfirst + wait + signal + wait (multi-wave)
- s_barrier → signal + wait (split barriers)
Add GFX11 and GFX12 RUN lines and test functions for all lowering
paths to verify metadata preservation.
Made-with: Cursor
Commit: aab5c1075a94b8600f2b31dd62aa4f2e0cd238cb
https://github.com/llvm/llvm-project/commit/aab5c1075a94b8600f2b31dd62aa4f2e0cd238cb
Author: Ye Luo <yeluo at anl.gov>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M openmp/device/include/Synchronization.h
Log Message:
-----------
[Offload] Revert part of #187138. Workaround #191910 (#191925)
Closes #191910
---------
Co-authored-by: Joseph Huber <huberjn at outlook.com>
Commit: 12f636d4425ae2c89479ae65a581b8bc5ef53571
https://github.com/llvm/llvm-project/commit/12f636d4425ae2c89479ae65a581b8bc5ef53571
Author: Wenju He <wenju.he at intel.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M libclc/cmake/modules/CMakeCLCInformation.cmake
M libclc/cmake/modules/CMakeDetermineCLCCompiler.cmake
Log Message:
-----------
Revert "[libclc][CMake] Use clang/llvm-ar on Windows (#186726)" (#191745)
This reverts commit 4abb927bacf37f18f6359a41639a6d1b3bffffb5.
The code is not needed since 121f5a96ff38 because the C compiler is now
always just-built clang in in-tree build. In addition, CMAKE_AR is
llvm-ar and CMAKE_RANLIB is llvm-ranlib.
Commit: 2874480930113855d3a433aeaf6ece4db0027bb3
https://github.com/llvm/llvm-project/commit/2874480930113855d3a433aeaf6ece4db0027bb3
Author: Twice <twice at apache.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/docs/Bindings/Python.md
M mlir/python/mlir/dialects/ext.py
M mlir/test/python/dialects/ext.py
M mlir/test/python/dialects/transform_op_interface.py
M mlir/test/python/integration/dialects/bf.py
Log Message:
-----------
[MLIR][Python] Migrate `result(infer_type=True)` to a new field specifier (#191849)
Currrently the signature of `result(..)` is:
```python
result(*, infer_type: bool = False, default_factory: Callable[[], Any] | None = None, kw_only: bool = False) -> Result
```
so when users use `result(infer_type=True)`, the type checkers will
still get `kw_only=False` (from the signature), but actually the
`kw_only` should be `True` (it should follow the value of `infer_type`).
users can use `result(infer_type=True, kw_only=True)` but it's
unnecessarily verbose.
So it may introduce an incompatibility when we start to use
`dataclass_transform`. currently it's fine because we just don't use
`dataclass_transform`. But when we use, we may require a breaking
change.
This PR migrates such use to a new field specifier named
`infer_result()`.
Commit: 93871c569de11f5b80bf1dd6175bb4ce95a93238
https://github.com/llvm/llvm-project/commit/93871c569de11f5b80bf1dd6175bb4ce95a93238
Author: David Rivera <davidriverg at gmail.com>
Date: 2026-04-13 (Mon, 13 Apr 2026)
Changed paths:
M clang/include/clang/CIR/Dialect/IR/CIRCUDAAttrs.td
M clang/include/clang/CIR/Dialect/IR/CIRDialect.td
M clang/include/clang/CIR/MissingFeatures.h
M clang/lib/CIR/CodeGen/CIRGenCall.cpp
M clang/lib/CIR/CodeGen/CIRGenModule.cpp
M clang/lib/CIR/Dialect/Transforms/LoweringPrepare.cpp
A clang/test/CIR/CodeGenCUDA/device-stub.cu
M clang/test/CIR/CodeGenCUDA/kernel-call.cu
M clang/test/CIR/CodeGenCUDA/kernel-stub-name.cu
M clang/test/CIR/CodeGenHIP/simple.cpp
Log Message:
-----------
[CIR][CUDA] Global emission for fatbin symbols (#187636)
Commit: 42ce5c1481015795a615171acec33a268f4482aa
https://github.com/llvm/llvm-project/commit/42ce5c1481015795a615171acec33a268f4482aa
Author: Jacques Pienaar <jacques+gh at japienaar.info>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
A utils/bazel/llvm-project-overlay/mlir/test/Bytecode/BUILD.bazel
Log Message:
-----------
[bazel] Restore MLIR bytecode tests. (#191938)
These seemed to have gotten removed here.
Commit: 92dde7997192c40841e50f51c25f8ecf598f2a6d
https://github.com/llvm/llvm-project/commit/92dde7997192c40841e50f51c25f8ecf598f2a6d
Author: Chaitanya <Krishna.Sankisa at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/CodeGen/CIRGenModule.cpp
M clang/lib/CIR/CodeGen/CIRGenModule.h
A clang/test/CIR/CodeGen/attr-retain.c
A clang/test/CIR/CodeGen/attr-used.c
A clang/test/CIR/CodeGen/keep-persistent-storage-variables.cpp
A clang/test/CIR/CodeGen/keep-static-consts.cpp
A clang/test/CIR/CodeGenHIP/hip-cuid.hip
Log Message:
-----------
[CIR] Add addLLVMUsed and addLLVMCompilerUsed methods to CIRGenModule (#188189)
Upstreaming clangIR PR: https://github.com/llvm/clangir/pull/2092
This PR adds support for emitting llvm.used and llvm.compiler.used
global arrays in CIR.
Added addUsedGlobal() and addCompilerUsedGlobal() methods to
CIRGenModule
Adds __hip_cuid_* to llvm.compiler.used for HIP compilation.
Followed OGCG implementation in clang/lib/CodeGen/CodeGenModule.cpp
Commit: f2a71ca9418046af3390833d52c5a20be78f3670
https://github.com/llvm/llvm-project/commit/f2a71ca9418046af3390833d52c5a20be78f3670
Author: Leonardo Román Carrillo <leonardoroman at google.com>
Date: 2026-04-13 (Mon, 13 Apr 2026)
Changed paths:
M clang/test/OpenMP/split_driver_smoke.c
Log Message:
-----------
[clang][OpenMP][test] Use -fopenmp=libomp explicitly in driver smoke test (#191936)
Using -fopenmp uses the default openmp lib, which defaults to libomp but
may be something else. This test only passes with libomp, so it passes
when using default, but fails downstream if configured for something
else, like libgomp.
Commit: c2624b5205b81516047792147e9dc50f55c22e18
https://github.com/llvm/llvm-project/commit/c2624b5205b81516047792147e9dc50f55c22e18
Author: Rahman Lavaee <rahmanl at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/CodeGen/InsertCodePrefetch.cpp
Log Message:
-----------
[NFC] Use stable_sort to fix the basic-block-sections-code-prefetch.l test. (#191941)
This fixes https://lab.llvm.org/buildbot/#/builders/187/builds/18954.
Commit: 93a67259cf23a555bf3905ce0f6ff349014689f0
https://github.com/llvm/llvm-project/commit/93a67259cf23a555bf3905ce0f6ff349014689f0
Author: aokblast <aokblast at FreeBSD.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Driver/ToolChains/FreeBSD.h
M clang/test/Driver/coverage-ld.c
M clang/test/Driver/instrprof-ld.c
M clang/test/Driver/sanitizer-ld.c
Log Message:
-----------
[ToolChains][FreeBSD] Set default Linker to LLD for FreeBSD (#190596)
When the linker is specified as ld, toolchain applies special handling
by invoking (triple)-ld instead of resolving ld via standard PATH
lookup. This causes GNU ld installed via the system package manager to
take the precedence (since (triple)-ld appears earlier in the search
path), effectively overriding ld.lld.
As a result, we set the default Linker on FreeBSD to ld.lld to indicate
we want to use lld by default.
Commit: 8619a5efd84b10b9cb4ea33449c38fa6390f9baa
https://github.com/llvm/llvm-project/commit/8619a5efd84b10b9cb4ea33449c38fa6390f9baa
Author: Sairudra More <sairudra60 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Lower/OpenMP/OpenMP.cpp
A flang/test/Lower/OpenMP/declare-target-named-main-interface.f90
M flang/test/Lower/OpenMP/real10.f90
Log Message:
-----------
[flang][OpenMP] Avoid marking named main programs as declare target (#190250)
A bare `!$omp declare target` could incorrectly mark `_QQmain` as
`omp.declare_target` when it appeared in an interface body inside a
named
main program. That pulled host-only callees into device compilation and
caused offload link failures.
Fix this by skipping main programs in the implicit-capture path.
Also add a regression test for the named-main interface case and update
`real10.f90` to use a valid container for the bare `declare target`
form.
This fixes offload link failures where `_QQmain` was incorrectly treated
as
a device function and pulled in host-only symbols such as Fortran I/O
runtime calls.
Minimal reproducer:
```fortran
program named_main
interface
subroutine sub_a(x)
!$omp declare target
integer, intent(inout) :: x
end subroutine
end interface
integer :: v
!$omp target
call sub_a(v)
!$omp end target
end program
Commit: f4e1a51d10bc38b9f4d7420d8ad4c0569b016673
https://github.com/llvm/llvm-project/commit/f4e1a51d10bc38b9f4d7420d8ad4c0569b016673
Author: Sergei Barannikov <barannikov88 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M bolt/lib/Core/BinaryContext.cpp
M bolt/lib/Core/DIEBuilder.cpp
M bolt/lib/Core/DebugData.cpp
M bolt/lib/Core/DebugNames.cpp
M bolt/lib/Profile/BoltAddressTranslation.cpp
M bolt/lib/Rewrite/BuildIDRewriter.cpp
M bolt/lib/Rewrite/DWARFRewriter.cpp
M bolt/lib/Rewrite/GNUPropertyRewriter.cpp
M bolt/lib/Rewrite/LinuxKernelRewriter.cpp
M bolt/lib/Rewrite/RewriteInstance.cpp
M bolt/lib/Rewrite/SDTRewriter.cpp
M bolt/lib/Target/X86/X86MCPlusBuilder.cpp
Log Message:
-----------
[bolt] Remove unused argument of DataExtractor constructor (NFC) (#191841)
`AddressSize` parameter is not used by `DataExtractor` and will be
removed in the future. See #190519 for more context.
I took the liberty of switching from using the `StringRef` constructor
overload to `ArrayRef` where appropriate.
Commit: d9c02ffa4d519245903ba8d168b3bafeb1a396af
https://github.com/llvm/llvm-project/commit/d9c02ffa4d519245903ba8d168b3bafeb1a396af
Author: Sergei Barannikov <barannikov88 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M compiler-rt/lib/xray/tests/unit/fdr_controller_test.cpp
M compiler-rt/lib/xray/tests/unit/fdr_log_writer_test.cpp
M llvm/lib/XRay/InstrumentationMap.cpp
M llvm/lib/XRay/Profile.cpp
M llvm/lib/XRay/Trace.cpp
M llvm/tools/llvm-xray/xray-fdr-dump.cpp
M llvm/unittests/XRay/FDRProducerConsumerTest.cpp
M llvm/unittests/XRay/FDRTraceWriterTest.cpp
Log Message:
-----------
[XRay] Remove unused argument of DataExtractor constructor (NFC) (#191864)
`AddressSize` parameter is not used by `DataExtractor` and will be
removed in the future. See #190519 for more context.
Commit: b8b596294fc5d829e59cbc67fda36751e3dca015
https://github.com/llvm/llvm-project/commit/b8b596294fc5d829e59cbc67fda36751e3dca015
Author: Rahman Lavaee <rahmanl at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/CodeGen/InsertCodePrefetch.cpp
Log Message:
-----------
[NFC] clang-format llvm/lib/CodeGen/InsertCodePrefetch.cpp. (#191959)
Commit: 4ea9b490ba4bae6834e4568aba1be45c1d18ba2f
https://github.com/llvm/llvm-project/commit/4ea9b490ba4bae6834e4568aba1be45c1d18ba2f
Author: nataliakokoromyti <nataliakokoromyti at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang-tools-extra/clangd/TidyFastChecks.inc
Log Message:
-----------
[clangd] Update TidyFastChecks.inc via TidyFastChecks.py (#191096)
Updated
[TidyFastCheck.inc](https://github.com/llvm/llvm-project/blob/main/clang-tools-extra/clangd/TidyFastChecks.inc#L1)
that has been stale for a while using this
[script](https://github.com/llvm/llvm-project/blob/main/clang-tools-extra/clangd/TidyFastChecks.py),
as discussed in #190531. In the thread, there was some conversation on
the limitations of doing this manually at every new release (adding the
script to the release checklist would definitely help) but it seems like
this is the only low-risk solution for now.
Commit: 6a883943241664d083c610c0ba3106dbe79a72ae
https://github.com/llvm/llvm-project/commit/6a883943241664d083c610c0ba3106dbe79a72ae
Author: Pengcheng Wang <wangpengcheng.pp at bytedance.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/Basic/riscv_vector.td
M clang/include/clang/Basic/riscv_vector_common.td
M clang/include/clang/Support/RISCVVIntrinsicUtils.h
M clang/lib/Support/RISCVVIntrinsicUtils.cpp
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vzip.c
M llvm/include/llvm/IR/IntrinsicsRISCV.td
M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
M llvm/lib/Target/RISCV/RISCVInstrInfoZvzip.td
A llvm/test/CodeGen/RISCV/rvv/vpaire.ll
A llvm/test/CodeGen/RISCV/rvv/vpairo.ll
A llvm/test/CodeGen/RISCV/rvv/vunzipe.ll
A llvm/test/CodeGen/RISCV/rvv/vunzipo.ll
A llvm/test/CodeGen/RISCV/rvv/vzip.ll
Log Message:
-----------
[RISCV] Add Zvzip intrinsics (#186342)
In the RVV Clang builtins generator, a new prototype descriptor
`d` was added to represent vectors with `2 x LMUL`.
The `.ll` tests were generated by LLM and I have reviewed them.
And the .c tests were generated by
https://github.com/riscv-non-isa/riscv-rvv-intrinsic-doc/pull/431.
Commit: 8c9ce1293726734a661f88a97852be200e24449c
https://github.com/llvm/llvm-project/commit/8c9ce1293726734a661f88a97852be200e24449c
Author: Timm Baeder <tbaeder at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/AST/ByteCode/Disasm.cpp
M clang/lib/AST/ByteCode/Program.h
Log Message:
-----------
[clang][bytecode] Use qualified name in `Function::dump()` (#191958)
Commit: 78cd6c9b28f99e201bf44c84044517820f32305e
https://github.com/llvm/llvm-project/commit/78cd6c9b28f99e201bf44c84044517820f32305e
Author: NeKon69 <nobodqwe at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h
M clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp
M clang/test/Sema/warn-lifetime-safety-invalidations.cpp
M clang/test/Sema/warn-lifetime-safety.cpp
Log Message:
-----------
[LifetimeSafety] Detect use-after-scope through fields in member calls (#191731)
Add `UseFact`s for field origins when calling instance methods.
Fixes #182945
---------
Co-authored-by: Utkarsh Saxena <usx at google.com>
Commit: c61b070ec2d5f42faf26d961b85b070c0b5ebe5c
https://github.com/llvm/llvm-project/commit/c61b070ec2d5f42faf26d961b85b070c0b5ebe5c
Author: Timm Baeder <tbaeder at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/AST/ByteCode/Compiler.cpp
Log Message:
-----------
[clang][bytecode] Use `CopyArray` for primitive ArrayInitLoops (#191956)
This reduces the bytecode output for the copy constructor of a struct
such as:
```c++
struct Buffer {
struct {
char D[N];
} V;
Buffer() = default;
};
```
from
```
Buffer<5>::(unnamed struct)::(unnamed struct at array.cpp:873:3) 0x7d38d2de3f80
frame size: 104
arg size: 96
rvo: 0
this arg: 1
0 GetPtrThisField 16
16 GetParamPtr 0
32 GetPtrFieldPop 16
48 InitScope 0
64 SetLocalPtr 40
80 GetLocalPtr 40
96 ArrayDecay
104 ExpandPtr
112 ConstUint64 0
128 ArrayElemPtrPopUint64
136 LoadPopSint8
144 InitElemSint8 0
160 GetLocalPtr 40
176 ArrayDecay
184 ExpandPtr
192 ConstUint64 1
208 ArrayElemPtrPopUint64
216 LoadPopSint8
224 InitElemSint8 1
240 GetLocalPtr 40
256 ArrayDecay
264 ExpandPtr
272 ConstUint64 2
288 ArrayElemPtrPopUint64
296 LoadPopSint8
304 InitElemSint8 2
320 GetLocalPtr 40
336 ArrayDecay
344 ExpandPtr
352 ConstUint64 3
368 ArrayElemPtrPopUint64
376 LoadPopSint8
384 InitElemSint8 3
400 GetLocalPtr 40
416 ArrayDecay
424 ExpandPtr
432 ConstUint64 4
448 ArrayElemPtrPopUint64
456 LoadPopSint8
464 InitElemSint8 4
480 FinishInitPop
488 Destroy 0
504 Destroy 0
520 RetVoid
```
(where `N = 5`).
to:
```
Buffer<5>::(unnamed struct)::(unnamed struct at array.cpp:873:3) 0x7c85b9fe3f80
frame size: 0
arg size: 96
rvo: 0
this arg: 1
0 GetPtrThisField 16
16 GetParamPtr 0
32 GetPtrFieldPop 16
48 CopyArraySint8 0 0 5
80 FinishInitPop
88 RetVoid
```
Commit: 4b4aa3b7911dcf5cda2cd166e39b8d5d97c20183
https://github.com/llvm/llvm-project/commit/4b4aa3b7911dcf5cda2cd166e39b8d5d97c20183
Author: Vedant Neve <vedantneve13 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/CodeGen/SDPatternMatch.h
M llvm/unittests/CodeGen/SelectionDAGPatternMatchTest.cpp
Log Message:
-----------
[DAG] Add funnel-shift matchers to SDPatternMatch (Fixes #185880) (#186593)
Add new SelectionDAG pattern matchers for funnel shifts:
- m_FShL and m_FShR as ternary wrappers for ISD::FSHL/ISD::FSHR
- m_FShLLike and m_FShRLike to match:
-- direct FSHL/FSHR nodes
-- ROTL/ROTR equivalents (binding both X and Y to the same rotate operand)
-- OR(SHL(X, C), SRL(Y, BW - C)) forms (including commuted OR)
Also add unit tests covering positive and negative cases for:
- direct funnel-shif matching
- rotate equivalence matching
- OR-based funnel-shift-like patterns
Fixes #185880
Commit: 08fb46468e9b03d8f13e8c3d9e40f7e9adff1a1d
https://github.com/llvm/llvm-project/commit/08fb46468e9b03d8f13e8c3d9e40f7e9adff1a1d
Author: Kartik Ohlan <kartik7ohlan at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
A llvm/test/CodeGen/X86/gfni-or-fold.ll
Log Message:
-----------
[AVX-512] Fix for disjoint-or-fold (VGF2P8AFFINEQB) (#190896)
Fixes #190502
Added implementation of helper combineOrWithGF2P8AFFINEQB and wired the logic with combineOrXorWithSETCC:
Fold: (GF2P8AFFINEQB(X, Y, Imm) or_disjoint SplatVal) -> GF2P8AFFINEQB(X, Y, Imm ^ SplatVal)
When OR is disjoint (no common bits), the splat constant can be folded directly into the GF2P8AFFINEQB immediate via XOR.
Commit: dd034aef4a4631860180a81ff17129f50cc41dbb
https://github.com/llvm/llvm-project/commit/dd034aef4a4631860180a81ff17129f50cc41dbb
Author: Qihan Cai <caiqihan021 at hotmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/X86/X86CompressEVEX.cpp
M llvm/test/CodeGen/X86/evex-to-vex-compress.mir
Log Message:
-----------
[X86] Fix VPMOVPattern folding for extended registers (#191760)
Fixes a problem that tryCompressVPMOVPattern incorrectly folds
instruction using extended registers into VEX. Introduced relevant tests
in MIR.
AI Statement: I used AI to write the tests.
Fixes #191304
Commit: c83832275136474dd9ad0a34c8e0e764a2853cc0
https://github.com/llvm/llvm-project/commit/c83832275136474dd9ad0a34c8e0e764a2853cc0
Author: eiytoq <eiytoq at outlook.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M libcxx/docs/Status/Cxx2cIssues.csv
M libcxx/include/__mdspan/mdspan.h
M libcxx/include/mdspan
M libcxx/test/std/containers/views/mdspan/mdspan/deduction.pass.cpp
Log Message:
-----------
[libc++] LWG4511: Inconsistency between the deduction guide of `std::mdspan` taking `(data_handle_type, mapping_type, accessor_type)` and the corresponding constructor (#191950)
No functional change; this only removes a redundant const qualifier.
Fixes: #189860
Commit: 2332c5d1e1fc9ee98a70ac9df9e34a4f206ac29d
https://github.com/llvm/llvm-project/commit/2332c5d1e1fc9ee98a70ac9df9e34a4f206ac29d
Author: Florian Hahn <flo at fhahn.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/VPlanHelpers.h
M llvm/test/Transforms/LoopVectorize/conditional-assignment.ll
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/Inputs/x86-loopvectorize-costmodel.ll
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/Inputs/x86-loopvectorize-costmodel.ll.expected
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/loopvectorize-costmodel.test
Log Message:
-----------
[LV] Remove legacy selectVectorizationFactor and assert (NFCI) (#190838)
Almost all recipes now go through ::computeCost to properly compute
their costs using the VPlan-based cost model. There are currently no
known cases where the VPlan-based cost model returns an incorrect cost
vs the legacy cost model. I check the remaining open issues with reports
of the assertion triggering and in all cases the VPlan-based cost model
is more accurate, which is causing the divergence.
There are still some fall-back paths, mostly via precomputeCosts, but
those cannot be easily removed without triggering the assert, as the
VPlan-based cost model is more accurate for those cases. An example of
this is https://github.com/llvm/llvm-project/pull/187056.
Fixes https://github.com/llvm/llvm-project/issues/38575.
Fixes https://github.com/llvm/llvm-project/issues/149651.
Fixes https://github.com/llvm/llvm-project/issues/182646.
Fixes https://github.com/llvm/llvm-project/issues/183739.
Fixes https://github.com/llvm/llvm-project/issues/187523.
PR: https://github.com/llvm/llvm-project/pull/190838
Commit: 0756e5985f0c329365c0b0de9fb66dad6abd5d76
https://github.com/llvm/llvm-project/commit/0756e5985f0c329365c0b0de9fb66dad6abd5d76
Author: Sander de Smalen <sander.desmalen at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64Features.td
M llvm/lib/Target/AArch64/AArch64InstrFormats.td
M llvm/lib/Target/AArch64/AArch64InstrInfo.h
M llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
M llvm/lib/Target/AArch64/SVEInstrFormats.td
M llvm/test/CodeGen/AArch64/active_lane_mask.ll
M llvm/test/CodeGen/AArch64/combine-storetomstore.ll
M llvm/test/CodeGen/AArch64/complex-deinterleaving-reductions-predicated-scalable.ll
M llvm/test/CodeGen/AArch64/dag-combine-concat-vectors.ll
M llvm/test/CodeGen/AArch64/extract-vector-elt-sve.ll
M llvm/test/CodeGen/AArch64/intrinsic-cttz-elts-sve.ll
M llvm/test/CodeGen/AArch64/intrinsic-vector-match-sve2.ll
M llvm/test/CodeGen/AArch64/rcpc3-sve.ll
M llvm/test/CodeGen/AArch64/sme-pstate-sm-changing-call-disable-coalescing.ll
M llvm/test/CodeGen/AArch64/sve-bf16-compares.ll
M llvm/test/CodeGen/AArch64/sve-cmp-select.ll
A llvm/test/CodeGen/AArch64/sve-distinct-predicate-dst.ll
M llvm/test/CodeGen/AArch64/sve-fcvt.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-fp-select.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-insert-vector-elt.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-int-select.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-int-vselect.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-128bit-loads.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-128bit-stores.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-gather.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-loads.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-scatter.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-stores.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-subvector.ll
M llvm/test/CodeGen/AArch64/sve-insert-element.ll
M llvm/test/CodeGen/AArch64/sve-intrinsics-int-compares.ll
M llvm/test/CodeGen/AArch64/sve-ld-post-inc.ll
M llvm/test/CodeGen/AArch64/sve-load-compare-store.ll
M llvm/test/CodeGen/AArch64/sve-mask-partition.ll
M llvm/test/CodeGen/AArch64/sve-masked-compressstore.ll
M llvm/test/CodeGen/AArch64/sve-nontemporal-masked-ldst.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop2.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop3.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-brk.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpeq.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpge.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpgt.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmphi.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmphs.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmple.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmplo.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpls.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmplt.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpne.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-log.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-match.ll
M llvm/test/CodeGen/AArch64/sve-punpklo-combine.ll
A llvm/test/CodeGen/AArch64/sve-regalloc-hint-unique-predicate-dst.mir
M llvm/test/CodeGen/AArch64/sve-scmp.ll
M llvm/test/CodeGen/AArch64/sve-select.ll
M llvm/test/CodeGen/AArch64/sve-setcc.ll
M llvm/test/CodeGen/AArch64/sve-smulo-sdnode.ll
M llvm/test/CodeGen/AArch64/sve-split-insert-elt.ll
M llvm/test/CodeGen/AArch64/sve-split-int-pred-reduce.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-select.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-vselect.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-insert-vector-elt.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-compares.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-immediates.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-select.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-vselect.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-gather-scatter.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-load.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-store.ll
M llvm/test/CodeGen/AArch64/sve-trunc.ll
M llvm/test/CodeGen/AArch64/sve-ucmp.ll
M llvm/test/CodeGen/AArch64/sve-umulo-sdnode.ll
M llvm/test/CodeGen/AArch64/sve-vector-compress.ll
Log Message:
-----------
[AArch64] Hint regalloc to choose distinct predicate for MATCH/CMP (#190139)
For some cores it is preferable to choose a destination predicate
register that does not match the governing predicate.
The hint is conservative in that it tries not to pick a callee-save
register if it's not already used/allocated for other purposes, as that
would introduce new spills/fills. Note that this might be preferable if
the instruction is executed in a loop, but it might also be less
preferable for small functions that have an SVE interface (p4-p15 are
caller-preserved).
It is enabled for all cores by default, but it can be disabled by adding
the `disable-distinct-dst-reg-cmp-match` feature. This feature can also
be added to specific cores if this behaviour is undesirable.
Commit: eb9a9b91ea65a7b0da1f84511df1c81805a4f7fd
https://github.com/llvm/llvm-project/commit/eb9a9b91ea65a7b0da1f84511df1c81805a4f7fd
Author: Luke Hutton <luke.hutton at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/lib/Dialect/Tosa/IR/TosaOps.cpp
Log Message:
-----------
[mlir][tosa] Create and use utility to print shapes (#191774)
Follow up for #191300
Commit: fa720e7d5e5483b93b6098cf4d13dcebaf01ca92
https://github.com/llvm/llvm-project/commit/fa720e7d5e5483b93b6098cf4d13dcebaf01ca92
Author: Ian Tayler Lessa <ian.taylerlessa at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/lib/Dialect/Tosa/IR/TosaCanonicalizations.cpp
M mlir/test/Dialect/Tosa/canonicalize.mlir
Log Message:
-----------
[mlir][tosa] Optimize non-narrowing float casts (#191439)
Extend the existing NonNarrowingCastsOptimization to also cover casts
between floating point types f32, f16, bf16, f8E4M3FN and F8E5M2. Avoid
introducing direct casts between f8 types since those are not allowed in
TOSA.
Also expand the set of cases that are considering non-narrowing by only
checking if the cast we're trying to remove is non-narrowing. Example
i16 -> i32 -> i8 would have been rejected before, but it is now safely
converted to a single i16 -> i8 tosa.cast, since the behaviour should
identical for the entire input space.
Finally disallow the optimization in the case when the cast that we
would remove involves integer types of different signedness.
Signed-off-by: Ian Tayler Lessa <ian.taylerlessa at arm.com>
Commit: 8beed11857172b89af2cf4c790bd51beee905506
https://github.com/llvm/llvm-project/commit/8beed11857172b89af2cf4c790bd51beee905506
Author: Alex Voicu <alexandru.voicu at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Driver/ToolChains/AMDGPU.cpp
M clang/lib/Driver/ToolChains/HIPAMD.cpp
Log Message:
-----------
[Driver][HIP] Do not default to `hidden` visibility for AMDGCNSPIRV (#191820)
SPIR-V cannot encode hidden for now, which leads to quirky errors. For
now we deal with this at run time, as part of JIT. Once SPIR-V learns
about `hidden` it'll be revisited.
Commit: bdec04f74395d14010ddf9aa4e3017504f70cfdb
https://github.com/llvm/llvm-project/commit/bdec04f74395d14010ddf9aa4e3017504f70cfdb
Author: Lukacma <Marian.Lukac at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
M llvm/test/Transforms/LoopVectorize/AArch64/partial-reduce-add-sdot-i16-i32.ll
A llvm/test/Transforms/LoopVectorize/AArch64/partial-reduce-add-sdot-i8-i16.ll
Log Message:
-----------
[AArch64] Add new dot insts. to cost model (#189642)
This patch builds on #184659 and #184649 and adds cost modelling for new
dot instructions variants, codegened in those patches.
Commit: a044447a1ef8a02dce387e6837c967610b87c6e3
https://github.com/llvm/llvm-project/commit/a044447a1ef8a02dce387e6837c967610b87c6e3
Author: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/test/CodeGen/SPIRV/hlsl-resources/cbuffer.ll
Log Message:
-----------
[NFC][SPIR-V] Fix cbuffer.ll test to pass spirv-val validation (#191940)
Mark `main()` function as a compute shader entry point with numthreads
attribute so the test produces valid SPIR-V
related to https://github.com/llvm/llvm-project/issues/190736
Commit: 06c1aa3ca74cf73df07d1ef3fff9b476e5aedaab
https://github.com/llvm/llvm-project/commit/06c1aa3ca74cf73df07d1ef3fff9b476e5aedaab
Author: Weibo He <NewSigma at 163.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/docs/Coroutines.rst
M llvm/include/llvm/Transforms/Coroutines/CoroShape.h
M llvm/lib/Transforms/Coroutines/CoroEarly.cpp
M llvm/lib/Transforms/Coroutines/Coroutines.cpp
M llvm/test/Transforms/Coroutines/coro-debug.ll
R llvm/test/Transforms/Coroutines/gh105595.ll
Log Message:
-----------
[CoroEarly][IR] Clarify semantic of llvm.coro.end (#191752)
We introduced a workaround for the following pattern in #139243:
``` LLVM
define void @fn() presplitcoroutine {
%__promise = alloca ptr, align 8
...
coro.ret:
call void @llvm.coro.end(ptr null, i1 false, token none)
store ptr null, ptr %__promise, align 8
ret void
}
```
where DSE considers `__promise` dead after the return and eliminates the
store, leading to a miscompilation.
However, after #151067, the problematic pattern is gone. And it
currently looks like:
``` LLVM
gro.conv:
store ptr null, ptr %__promise, align 8
br label %after.gro.conv
after.gro.conv:
br i1 %body.done, label %coro.cleanup, label %coro.ret
coro.ret:
call void @llvm.coro.end(ptr null, i1 false, token none)
ret void
```
DSE cannot eliminate the store because `__promise` escapes through
`coro.id`, and `coro.end` post-dominates the store. It turns out that
accessing the coroutine frame after `coro.end` is not safe. This patch
proposes clarifying the semantics of `coro.end` and reverting the
workaround, as it confuses alias analyses. I have scanned the tests and
updated the uses of the coroutine frame after `coro.end`.
Commit: 1b804e20b9d258c8f0b454d43013cf2300f0df26
https://github.com/llvm/llvm-project/commit/1b804e20b9d258c8f0b454d43013cf2300f0df26
Author: Zhijie Wang <yesterda9 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/Analysis/Analyses/LifetimeSafety/Facts.h
M clang/include/clang/Analysis/Analyses/LifetimeSafety/LifetimeAnnotations.h
M clang/lib/Analysis/LifetimeSafety/Dataflow.h
M clang/lib/Analysis/LifetimeSafety/Facts.cpp
M clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp
M clang/lib/Analysis/LifetimeSafety/LifetimeAnnotations.cpp
M clang/lib/Analysis/LifetimeSafety/LiveOrigins.cpp
M clang/lib/Analysis/LifetimeSafety/LoanPropagation.cpp
M clang/lib/Analysis/LifetimeSafety/Origins.cpp
M clang/test/Sema/Inputs/lifetime-analysis.h
M clang/test/Sema/warn-lifetime-safety-dangling-field.cpp
M clang/test/Sema/warn-lifetime-safety-invalidations.cpp
M clang/test/Sema/warn-lifetime-safety-noescape.cpp
M clang/test/Sema/warn-lifetime-safety-suggestions.cpp
M clang/test/Sema/warn-lifetime-safety.cpp
Log Message:
-----------
[LifetimeSafety] Track origins through std::function (#191123)
1. Recognizes `std::function` and `std::move_only_function` as types
that can carry origins from a wrapped lambda's captures, propagating
origins through both construction and assignment.
2. Adds a kill-only mechanism (i.e., a new `KillOriginFact`) to clear
old loans when the RHS has no origins.
Fixes #186009
Commit: 7c3b4995cf17b847306b96783830bca46c56d6c4
https://github.com/llvm/llvm-project/commit/7c3b4995cf17b847306b96783830bca46c56d6c4
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDebugMacro.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDebugMacro (#191987)
This relates to #35980.
Commit: 90ccb1cc9e47fa0d7acc2aa0750fe8d5a46c7757
https://github.com/llvm/llvm-project/commit/90ccb1cc9e47fa0d7acc2aa0750fe8d5a46c7757
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDebugLine (#191986)
This relates to #35980.
Commit: 444ffde12de32e88cfcda2098e2eea0876850139
https://github.com/llvm/llvm-project/commit/444ffde12de32e88cfcda2098e2eea0876850139
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDebugFrame (#191984)
This relates to #35980.
Commit: 3fe0bdfaa592cc0d7ce9f695a94522fa92366c6f
https://github.com/llvm/llvm-project/commit/3fe0bdfaa592cc0d7ce9f695a94522fa92366c6f
Author: Zachary Yedidia <zyedidia at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/docs/LFI.rst
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
A llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.cpp
A llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.h
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/CMakeLists.txt
A llvm/test/MC/AArch64/LFI/reserved.s
A llvm/test/MC/AArch64/LFI/sys.s
A llvm/test/MC/AArch64/LFI/tp.s
Log Message:
-----------
[LFI][AArch64] Add AArch64 LFI rewrites for system instructions (#186896)
This builds on the MCLFIRewriter infrastructure to add the
AArch64-specific LFI rewriter, which rewrites AArch64 instructions for
LFI sandboxing during the assembler step.
The initial rewriter handles system instructions: system calls, thread
pointer accesses, and also rejects modifications to reserved registers.
Commit: cabb972810f8e2e06fcba64d8fe967c3573c6c07
https://github.com/llvm/llvm-project/commit/cabb972810f8e2e06fcba64d8fe967c3573c6c07
Author: Davide Grohmann <davide.grohmann at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVTosaOps.td
Log Message:
-----------
[mlir][spirv] Mark several SPIR-V TOSA Ext Inst ops as NoMemoryEffects (#191814)
Initially such ops were marked Pure wrongly since they could overflow or
underflow the accumulator and result in undefined behavior.
Signed-off-by: Davide Grohmann <davide.grohmann at arm.com>
Commit: 4c543ac848e0db170eaa223a734c1fed26468e24
https://github.com/llvm/llvm-project/commit/4c543ac848e0db170eaa223a734c1fed26468e24
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDebugRangeList.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDebugRangeList (#191989)
This relates to #35980.
Commit: 1e68dcc740c902ba418bd06e4e9677742b39acb8
https://github.com/llvm/llvm-project/commit/1e68dcc740c902ba418bd06e4e9677742b39acb8
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDebugRnglists (#191991)
This relates to #35980.
Commit: d023386c5b054a6958d5aa1e156308ed0fcfcfa4
https://github.com/llvm/llvm-project/commit/d023386c5b054a6958d5aa1e156308ed0fcfcfa4
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFDie.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFDie (#191992)
This relates to #35980.
Commit: 8417922cb4e25d79e8c362a6bf2b5d6aca882582
https://github.com/llvm/llvm-project/commit/8417922cb4e25d79e8c362a6bf2b5d6aca882582
Author: Sergei Barannikov <barannikov88 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/source/Target/RegisterContextUnwind.cpp
Log Message:
-----------
[lldb] Start using formatv() in RegisterContextUnwind (NFCI) (#191576)
This introduces two macros that do the same
`UnwindLogMsg()`/`UnwindLogMsgVerbose()` functions, but allow using
`formatv()`-style formatting. In addition to the benefits that the
`formatv()` function provides, this makes `log enable -F lldb unwind`
print the correct methods names from which the messages originate
(previously, it printed the name of one of those two helper methods).
I didn't replace all function calls with macros because there are too
many of them for one PR. This only replaces calls whose format string
contains no specifiers or only '%s' specifiers.
Commit: 20c2216d916180f3cff9b5bbb2cd3c645fd1d866
https://github.com/llvm/llvm-project/commit/20c2216d916180f3cff9b5bbb2cd3c645fd1d866
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFListTable.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFListTable (#191996)
This relates to #35980.
Commit: 2e07997236188c1cf8fed4534304a007f2d09330
https://github.com/llvm/llvm-project/commit/2e07997236188c1cf8fed4534304a007f2d09330
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFTypeUnit (#191997)
This relates to #35980.
Commit: 9f1da15276e18b165c54c00b2ccf2c54839c61f1
https://github.com/llvm/llvm-project/commit/9f1da15276e18b165c54c00b2ccf2c54839c61f1
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/DWARF/DWARFUnwindTablePrinter.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in DWARFUnwindTablePrinter (#191999)
This relates to #35980.
Commit: cf3a6c8431f9a5b91f9faa77384a70029745dce8
https://github.com/llvm/llvm-project/commit/cf3a6c8431f9a5b91f9faa77384a70029745dce8
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Readers/LVCodeViewVisitor.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVCodeViewVisitor (#192010)
This relates to #35980.
Commit: 34e5b955ddf809feb9ca8fd145e581471f684477
https://github.com/llvm/llvm-project/commit/34e5b955ddf809feb9ca8fd145e581471f684477
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVBinaryReader (#192009)
This relates to #35980.
Commit: 453d0e229d7a0288a65d16a15ba79948c4fff303
https://github.com/llvm/llvm-project/commit/453d0e229d7a0288a65d16a15ba79948c4fff303
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Core/LVScope.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVScope (#192008)
This relates to #35980.
Commit: 65c462aa91e63ca545fd55f81e29f7b57b0a9d3d
https://github.com/llvm/llvm-project/commit/65c462aa91e63ca545fd55f81e29f7b57b0a9d3d
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Core/LVRange.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVRange (#192006)
This relates to #35980.
Commit: 8a5dc1275c45a88e8f9d72230d1df71ee9caeb98
https://github.com/llvm/llvm-project/commit/8a5dc1275c45a88e8f9d72230d1df71ee9caeb98
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Core/LVObject.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVObject (#192004)
This relates to #35980.
Commit: 941b0f40fdab6b9b141ad80f3e8fcc020b41e441
https://github.com/llvm/llvm-project/commit/941b0f40fdab6b9b141ad80f3e8fcc020b41e441
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Core/LVLocation.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVLocation (#192003)
This relates to #35980.
Commit: 2b593be98121e363d38644183210bf1933604a5a
https://github.com/llvm/llvm-project/commit/2b593be98121e363d38644183210bf1933604a5a
Author: Konrad Kleine <kkleine at redhat.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/DebugInfo/LogicalView/Core/LVElement.cpp
Log Message:
-----------
[llvm][DebugInfo] formatv in LVElement (#192002)
This relates to #35980.
Commit: 297510f80397a553023cfe34ca5d08a507327163
https://github.com/llvm/llvm-project/commit/297510f80397a553023cfe34ca5d08a507327163
Author: David CARLIER <devnexen at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M bolt/runtime/common.h
M bolt/runtime/instr.cpp
Log Message:
-----------
[BOLT][runtime] harden profile file open. (#191669)
Commit: 8b5b987cfa7bff5b46bd8b384a52347ab74f6e4c
https://github.com/llvm/llvm-project/commit/8b5b987cfa7bff5b46bd8b384a52347ab74f6e4c
Author: David CARLIER <devnexen at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M bolt/runtime/instr.cpp
Log Message:
-----------
[BOLT][runtime] fix readlink bound check in getBinaryPath. (#191666)
Ret was uint32_t truncating the uint64_t __readlink return, and was
compared against the unrelated getdents64 BufSize (1024) instead of
sizeof(TargetPath) (NameMax, 4096). A truncated readlink of exactly
NameMax bytes also wrote one byte past TargetPath.
Commit: 1207be6e79c3fbc16625b0184bdf8d7a166b0a16
https://github.com/llvm/llvm-project/commit/1207be6e79c3fbc16625b0184bdf8d7a166b0a16
Author: Sergei Barannikov <barannikov88 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/include/lldb/Target/RegisterContextUnwind.h
M lldb/source/Target/RegisterContextUnwind.cpp
Log Message:
-----------
[lldb] Use UNWIND_LOG macro in more places in RegisterContextUnwind (#192032)
Replace calls to `UnwindLogMsg()`/`UnwindLogMsgVerbose()` with
`UNWIND_LOG`/`UNWIND_LOG_VERBOSE` macros introduced in 8417922c.
This replaces calls whose format string contains only '%d' and sometimes
'%s' specifiers, the rest will be addressed in a future patch.
As a result of this change, the `UnwindLogMsgVerbose()` is no longer
used and has been removed.
Commit: 270e0652dfa27091eb927113d16969122ac02a08
https://github.com/llvm/llvm-project/commit/270e0652dfa27091eb927113d16969122ac02a08
Author: A. Jiang <de34 at live.cn>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M libcxx/docs/ReleaseNotes/23.rst
M libcxx/docs/Status/Cxx2cPapers.csv
M libcxx/include/__format/format_functions.h
M libcxx/include/format
M libcxx/modules/std/format.inc
A libcxx/test/std/utilities/format/format.fmt.string/ctor.dynamic-format-string.pass.cpp
R libcxx/test/std/utilities/format/format.fmt.string/ctor.runtime-format-string.pass.cpp
A libcxx/test/std/utilities/format/format.functions/format.dynamic_format.pass.cpp
A libcxx/test/std/utilities/format/format.functions/format.locale.dynamic_format.pass.cpp
R libcxx/test/std/utilities/format/format.functions/format.locale.runtime_format.pass.cpp
R libcxx/test/std/utilities/format/format.functions/format.runtime_format.pass.cpp
A libcxx/test/std/utilities/format/format.syn/dynamic_format_string.pass.cpp
R libcxx/test/std/utilities/format/format.syn/runtime_format_string.pass.cpp
M libcxx/utils/generate_feature_test_macro_components.py
Log Message:
-----------
Reapply "[libc++][format] P3953R3: Rename `std::runtime_format` (#189657)" (#191939)
This reverts commit bfff42cd6733f451135cda9605557cdea59affc2.
Commit: 60fdca0466a1e232b62dff1032bc5968fdca7fed
https://github.com/llvm/llvm-project/commit/60fdca0466a1e232b62dff1032bc5968fdca7fed
Author: Paul Walker <paul.walker at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
M llvm/test/CodeGen/NVPTX/globals_init.ll
Log Message:
-----------
[LLVM][NVPTX] Add vector ConstantInt/FP support to bufferAggregateConstant. (#182544)
Commit: a7993befd9a6c80ca1bc07ae5db2b644eae235a7
https://github.com/llvm/llvm-project/commit/a7993befd9a6c80ca1bc07ae5db2b644eae235a7
Author: David Sherwood <david.sherwood at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/test/Transforms/LoopVectorize/AArch64/aarch64-predication.ll
M llvm/test/Transforms/LoopVectorize/AArch64/predication_costs.ll
Log Message:
-----------
[LV] Don't skip VPlan cost model for div/rem instructions (#187056)
In LoopVectorizationPlanner::precomputeCosts we are skipping calculation
of costs using the VPlan cost model, instead preferring to use the
legacy costs. This helps to prevent the legacy and vplan cost model
assert firing, but really we should be encouraging full use of the VPlan
cost model.
I've created this initial PR to stop skipping the computation costs for
udiv/urem/sdiv/srem instructions. The VPlan costs seem to match up
nicely.
I intend to follow up with more PRs to move more opcodes across.
Commit: 12af401f6ab586aad5ee86103e6c5dd6aa798e88
https://github.com/llvm/llvm-project/commit/12af401f6ab586aad5ee86103e6c5dd6aa798e88
Author: ioana ghiban <ioana.ghiban at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/lib/Conversion/MathToEmitC/MathToEmitC.cpp
M mlir/test/Conversion/MathToEmitC/math-to-emitc.mlir
A mlir/test/Dialect/EmitC/math/ops.mlir
Log Message:
-----------
[mlir][EmitC] Convert math::RoundEvenOp, SqrtOp and RsqrtOp (#190158)
This patch extends the Math-to-EmitC conversion to cover `math.roundeven` and
`math.sqrt` for scalar f32/f64 values.
`math.roundeven` and `math.sqrt` are lowered to `emitc.call_opaque` using the
appropriate target-specific names:
C: `roundevenf` / `roundeven`, `sqrtf` / `sqrt`
C++: `std::roundeven`, `std::sqrt`
The patch also adds coverage for `math.rsqrt`. There is no direct EmitC
lowering for `math.rsqrt`; instead, the new tests verify the existing expansion
path through `-math-expand-ops=ops=rsqrt`, followed by `-convert-math-to-emitc`
and `-convert-arith-to-emitc`. This ensures the cross-dialect lowering sequence
produces the expected `emitc.constant`, `emitc.call_opaque`, and `emitc.div`
operations for f32/f64.
Unsupported cases remain unchanged. In particular, the new test documents that
f16 math.rsqrt is not lowered because math.sqrt is only converted for f32/f64.
Commit: f2b5dc225889df4ca368db0f481c67dddf19c471
https://github.com/llvm/llvm-project/commit/f2b5dc225889df4ca368db0f481c67dddf19c471
Author: Stefan Gränitz <stefan.graenitz at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/packages/Python/lldbsuite/test/lldbtest.py
M lldb/test/API/symstore/TestSymStore.py
Log Message:
-----------
[lldb] Fix: Disable shared build dir when testing with PDB (#190991)
The mechanism to disable `SHARED_BUILD_TESTCASE` for tests
that set `TEST_WITH_PDB_DEBUG_INFO` doesn't work. The property
was set on the wrong object. This patch fixes it and moves the assignment
after the for-loop, since the respective dict only exists there.
Commit: 78820cb91605693b7d768be4ebc8b66181d3e9c3
https://github.com/llvm/llvm-project/commit/78820cb91605693b7d768be4ebc8b66181d3e9c3
Author: Joseph Huber <huberjn at outlook.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/Driver/ToolChain.h
M clang/lib/Driver/ToolChain.cpp
M clang/lib/Driver/ToolChains/BareMetal.cpp
M clang/lib/Driver/ToolChains/BareMetal.h
M clang/lib/Driver/ToolChains/CommonArgs.cpp
M clang/lib/Driver/ToolChains/Gnu.cpp
M clang/lib/Driver/ToolChains/Linux.cpp
M clang/lib/Driver/ToolChains/MinGW.cpp
A clang/test/Driver/linux-multilib.yaml
A clang/test/Driver/mingw-multilib.yaml
Log Message:
-----------
[Clang] Enable multilib library support for Linux/Windows (#188584)
Summary:
This PR standardizes the logic used in the baremtal build to the common
toolchain interface. We then use this to handle the support in Linux and
Windows.
The multilib functionality allows us to select variant libraries based
off of a configuration file. For example, if the `multilib.yaml` file
detects `-fsanitize=address` it will automatically use the libraries
inside of `asan/` instead. These are layered so they do not necessarily
need to be complete library builds. More documentation can be found at
https://clang.llvm.org/docs/Multilib.html.
The motivation for this is so platforms like ROCm can use a more
standard way to ship debug / asan variants of libraries like OpenMP or
similar for both GPU an CPU targets.
Commit: 356f2fcf412b19e37a98c61abf36917cad3455d6
https://github.com/llvm/llvm-project/commit/356f2fcf412b19e37a98c61abf36917cad3455d6
Author: Petar Avramovic <Petar.Avramovic at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir.filter-out.expected
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir.filter.expected
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/x86-filter.test
M llvm/utils/UpdateTestChecks/mir.py
M llvm/utils/update_mir_test_checks.py
Log Message:
-----------
[UpdateTestChecks] Add --filter/--filter-out support to update_mir_test_checks.py (#191059)
These options were already accepted by the script but silently ignored.
This patch makes them functional, consistent with
update_llc_test_checks.py.
Co-Authored-By: Claude Sonnet 4.6 <noreply at anthropic.com>
Commit: 0d20c873ddaa6699083510d77a749bf96046de7c
https://github.com/llvm/llvm-project/commit/0d20c873ddaa6699083510d77a749bf96046de7c
Author: Jan André Reuter <j.reuter at fz-juelich.de>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/test/OpenMP/cancel_codegen.cpp
M clang/test/OpenMP/irbuilder_for_iterator.cpp
M clang/test/OpenMP/irbuilder_for_rangefor.cpp
M clang/test/OpenMP/irbuilder_for_unsigned.c
M clang/test/OpenMP/irbuilder_for_unsigned_auto.c
M clang/test/OpenMP/irbuilder_for_unsigned_down.c
M clang/test/OpenMP/irbuilder_for_unsigned_dynamic.c
M clang/test/OpenMP/irbuilder_for_unsigned_dynamic_chunked.c
M clang/test/OpenMP/irbuilder_for_unsigned_runtime.c
M clang/test/OpenMP/irbuilder_for_unsigned_static_chunked.c
M clang/test/OpenMP/irbuilder_nested_parallel_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_factor_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_heuristic_constant_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_heuristic_runtime_for.c
M clang/test/OpenMP/irbuilder_unroll_unroll_partial_factor.c
M clang/test/OpenMP/nested_loop_codegen.cpp
A flang/test/Integration/OpenMP/workshare-ident-flag.f90
M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M mlir/test/Target/LLVMIR/omptarget-parallel-wsloop.mlir
M mlir/test/Target/LLVMIR/openmp-cancel-distribute-parallel-loop.mlir
M mlir/test/Target/LLVMIR/openmp-cancel.mlir
M mlir/test/Target/LLVMIR/openmp-cancellation-point.mlir
M mlir/test/Target/LLVMIR/openmp-composite-simd-if.mlir
M mlir/test/Target/LLVMIR/openmp-dist_schedule_with_wsloop.mlir
M mlir/test/Target/LLVMIR/openmp-llvm.mlir
M mlir/test/Target/LLVMIR/openmp-reduction-array-sections.mlir
M mlir/test/Target/LLVMIR/openmp-reduction-sections.mlir
M mlir/test/Target/LLVMIR/openmp-simd-guided.mlir
Log Message:
-----------
[OMPIRBuilder] Pass work loop type in ident flags (#189347)
Flang uses the OMPIRBuilder to lower OpenMP constructs to LLVM IR.
When dealing with work sharing constructs, such as DO, DISTRIBUTE or
SECTIONS/SECTION, OMPIRBuilder needs to construct the call to the OpenMP
runtime, typically `__kmpc_for_static_init` or
`__kmpc_dist_for_static_init`.
The first passed flag to these functions is the `ident_t` struct,
defined in `kmp.h`. Most of the arguments are reserved for usage in
Fortran and unused in `openmp`. However, the `flags` argument is used
throughout the code base to identify specific constructs, such as the
type of work sharing construct.
In https://github.com/llvm/llvm-project/issues/112545, it was identified
that Flang does not provide the correct `ident_t` flags when calling
into e.g. `__kmpc_for_static_init`, causing the following runtime
warning to appear when the OpenMP Tools Interface is used:
```
OMP: Warning #189: OMPT: Cannot determine workshare type; using the default (loop) instead. This issue is fixed in an up-to-date compiler.
```
This PR adds a test, verifying that the work sharing constructs provide
the correct flags to the runtime call. The IR check for SECTIONS/SECTION
maps against `KMP_IDENT_WORK_LOOP`, as the OMPIRBuilder converts the
SECTIONS construct into a DO loop with a switch-case for every SECTION
clause.
In addition, `OMPIRBuilder` is modified, so that the work loop type is
passed via `ident_t.flags` to the respective
`__kmpc_for_static_init`/`__kmpc_dist_for_static_init` calls, letting
the test pass and the `libomp` warning disappear.
Wherever possible, provide the mapping based on the passed `LoopType`.
If not available, I implemented the decision based on the
`DistScheduleSchedType`, or in case of `applyDynamicWorkshareLoop`,
hard-coded this to `OMP_IDENT_FLAG_WORK_LOOP`.
---
As this is the first time dealing with `OMPIRBuilder`, I'm not sure if I
missed anything while implementing these changes.
If there's anything that can be improved here, e.g. with the ident flag
mapping, I'm very grateful for any feedback. I tried to implement this
with the best of my understanding based on taking a look at the existing
code and tests.
For example, I was not sure if adding a test to
`flang/test/Integration/OpenMP/` is the correct approach here, or if I
rather should try to modify
`unittests/Frontend/OpenMPIRBuilderTest.cpp`. In the end, the former
looked to me more straight-forward.
---
Fixes https://github.com/llvm/llvm-project/issues/112545
---------
Signed-off-by: Jan André Reuter <j.reuter at fz-juelich.de>
Commit: 6cfbc25102d95f1afa69351c36767d9d8c25c21a
https://github.com/llvm/llvm-project/commit/6cfbc25102d95f1afa69351c36767d9d8c25c21a
Author: Baranov Victor <bar.victor.2002 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang-tools-extra/clang-tidy/bugprone/RedundantBranchConditionCheck.cpp
M clang-tools-extra/clang-tidy/misc/MisleadingBidirectionalCheck.cpp
Log Message:
-----------
[clang-tidy][NFC] Fix clang-format (#192044)
Commit: 224c429e858f8171852990a6f7b2b3590eeaffb7
https://github.com/llvm/llvm-project/commit/224c429e858f8171852990a6f7b2b3590eeaffb7
Author: Sirui Mu <msrlancern at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
A clang/docs/CIR/ABILowering.md
A clang/docs/CIR/CleanupAndEHDesign.md
A clang/docs/CIR/CodeDuplication.rst
A clang/docs/CIR/_raw/PostProcessCIRDocs.py
A clang/docs/CIR/index.rst
M clang/docs/CMakeLists.txt
R clang/docs/ClangIRABILowering.md
R clang/docs/ClangIRCleanupAndEHDesign.md
R clang/docs/ClangIRCodeDuplication.rst
M clang/docs/conf.py
M clang/docs/index.rst
M clang/include/clang/CIR/Dialect/CMakeLists.txt
M clang/include/clang/CIR/Dialect/IR/CIRAttrs.td
M clang/include/clang/CIR/Dialect/IR/CIROps.td
M clang/include/clang/CIR/Dialect/IR/CIRTypes.td
M clang/include/clang/CIR/Dialect/IR/CMakeLists.txt
Log Message:
-----------
[clang][CIR][doc] Add auto-generated ClangIR documentation (#190354)
ClangIR has a collection of documentation pages that we want to upstream
as part of the main clang documentation. These pages are originally
available at https://clangir.org/, maintained in the [incubator
repository](https://github.com/llvm/clangir) which has been archived a
few months ago.
This patch makes a first step towards the upstreaming of ClangIR
documentation. The pages included in this patch are those automatically
generated from MLIR TableGen. Specifically, this patch makes the
following changes to the main clang documentation tree:
- It adds a new subdirectory `CIR` under `clang/docs` to hold all
ClangIR documentation. There are already 3 ClangIR design documents put
under `clang/docs`, and this patch moves all of them to this new
subdirectory.
- It touches the necessary CMake files and Python scripts to:
- Generate ClangIR language reference automatically from MLIR TableGen
when building the clang documentation with `CLANG_ENABLE_CIR=ON`.
- Incorporate these automatically generated documents (if any) into the
main clang documentation build tree.
Commit: d8c95e6ea4fbd6526641b87353bb31ce439afe8c
https://github.com/llvm/llvm-project/commit/d8c95e6ea4fbd6526641b87353bb31ce439afe8c
Author: Jeff Bailey <jbailey at raspberryginger.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M libc/include/CMakeLists.txt
M libc/include/llvm-libc-types/CMakeLists.txt
A libc/include/llvm-libc-types/mcontext_t.h
A libc/include/llvm-libc-types/ucontext_t.h
A libc/include/llvm-libc-types/x86_64/mcontext_t.h
A libc/include/llvm-libc-types/x86_64/ucontext_t.h
A libc/include/ucontext.h.def
A libc/include/ucontext.yaml
Log Message:
-----------
[libc] Add ucontext types and headers (#191789)
Added mcontext_t and ucontext_t types for x86_64 Linux, and the
ucontext.h header definition. Used a dispatcher pattern for mcontext_t
and ucontext_t to support future architecture ports, mirroring the
pattern used in FPUtil.
Definitions are based on the Linux kernel ABI for x86_64.
Co-authored-by: Pavel Labath <pavel at labath.sk>
Commit: be1f7941b851427be01abac112057a50f8d333d2
https://github.com/llvm/llvm-project/commit/be1f7941b851427be01abac112057a50f8d333d2
Author: Erich Keane <ekeane at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/CodeGen/CIRGenCall.cpp
M clang/lib/CIR/CodeGen/CIRGenClass.cpp
M clang/lib/CIR/CodeGen/CIRGenExprAggregate.cpp
M clang/lib/CIR/CodeGen/CIRGenFunction.cpp
M clang/lib/CIR/CodeGen/CIRGenFunction.h
M clang/lib/CIR/CodeGen/CIRGenTypes.h
A clang/test/CIR/CodeGen/inherited-ctors.cpp
Log Message:
-----------
[CIR] Inheriting Constructor/inheriting ctor inlining lowering (#191467)
In cases with inheritance/vertual tables/etc, we need to generate a
series of constructors to delegate to. There are a handful slightly
different cases where we need to generate these/generate calls to these,
so this patch does that lowering.
The test check-lines are a bit confusing thanks to the ordering
differences between declarations. However the LLVM/OGCG lines are copy
pasted (plus minor attribute differences), with the exception of the
call to a delegated constructor.
One thing of note here: There is a difference in behavior with the
delegated constructor, which is called out in the test in a comment.
Classic codegen has a bug where it correctly creates the declaration
without arguments (since this constructor is only for initializing the
vtable pointers, arguments aren't necessary). However, when
classic-codegen creates the call, it doesn't omit them.
This isn't a problem there, however in CIR, this causes us to fail the
verifier, so this fixes that in CIR, but leaves it alone in OGCG.
Commit: ae2e4768f9bdcbb2c33906708a0ab6e2a7059734
https://github.com/llvm/llvm-project/commit/ae2e4768f9bdcbb2c33906708a0ab6e2a7059734
Author: Matheus Izvekov <mizvekov at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/APINotes/Types.h
M clang/include/clang/AST/ASTConcept.h
M clang/include/clang/AST/Decl.h
M clang/include/clang/AST/TemplateName.h
M clang/include/clang/AST/TypeBase.h
M clang/include/clang/Basic/Diagnostic.h
A clang/include/clang/Basic/OptionalUnsigned.h
M clang/include/clang/Basic/Specifiers.h
R clang/include/clang/Basic/UnsignedOrNone.h
M clang/lib/APINotes/APINotesTypes.cpp
M clang/lib/AST/Type.cpp
M clang/lib/Sema/Sema.cpp
M clang/lib/Sema/SemaExpr.cpp
M clang/lib/Sema/SemaExprObjC.cpp
M clang/lib/Sema/SemaType.cpp
Log Message:
-----------
[clang] NFC: Refactor UnsignedOrNone into OptionalUnsigned<T> with enum support (#191828)
This kind optional is simpler to use when it needs to be represented in
a bitfield, because it has an `unsigned` integer representation which
avoids overflows. This applies to enums as well.
This also adds a single use of this new functionality, migrating users
of `std::optional<NullabilityKind>`
This optional used to be represented as two members in a bitfield, and
this simplifies things down to one.
Commit: 91ebd4ac4ac4b11653a26b3a04af5b94ccda7e4c
https://github.com/llvm/llvm-project/commit/91ebd4ac4ac4b11653a26b3a04af5b94ccda7e4c
Author: Matheus Izvekov <mizvekov at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Sema/SemaAvailability.cpp
M clang/lib/Sema/SemaCXXScopeSpec.cpp
M clang/lib/Sema/SemaTemplate.cpp
M clang/test/APINotes/templates.cpp
M clang/test/AST/HLSL/StructuredBuffers-AST.hlsl
M clang/test/AST/HLSL/TypedBuffers-AST.hlsl
M clang/test/AST/HLSL/ast-dump-SpirvType.hlsl
M clang/test/AST/HLSL/matrix-alias.hlsl
M clang/test/AST/HLSL/vector-alias.hlsl
M clang/test/AST/ast-dump-decl-context-json.cpp
M clang/test/AST/ast-dump-decl.cpp
M clang/test/AST/ast-dump-invalid.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_namespace_1.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_reference.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_template_3.cpp
M clang/test/AST/ast-dump-template-decls-json.cpp
M clang/test/AST/ast-dump-template-decls.cpp
M clang/test/AST/ast-dump-template-json-win32-mangler-crash.cpp
M clang/test/AST/ast-dump-templates.cpp
M clang/test/AST/float16.cpp
M clang/test/AST/new-unknown-type.cpp
M clang/test/Import/builtin-template/test.cpp
M clang/test/Import/enum/test.cpp
M clang/test/Import/namespace/test.cpp
M clang/test/Import/template-specialization/test.cpp
M clang/test/Modules/cxx-templates.cpp
M clang/test/ParserHLSL/hlsl_resource_class_attr.hlsl
M clang/test/SemaTemplate/make_integer_seq.cpp
Log Message:
-----------
[clang] fix some places where used decls were not marked as referenced (#191848)
Fixes some entities not being marked as referenced despite being used in
source code.
Also ties diagnostic-of-use to such references, because I don't think
there is a reason to have one without the other, even though I can't
think of a diagnosable entity which was not already covered before.
Commit: 4c7c3eaf3289845208942a10f8f7494880f93197
https://github.com/llvm/llvm-project/commit/4c7c3eaf3289845208942a10f8f7494880f93197
Author: Fabio D'Urso <fdurso at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M compiler-rt/lib/scudo/standalone/wrappers_c.cpp
Log Message:
-----------
[scudo] Do not define some entrypoints on Fuchsia (#191826)
These entrypoints were defined separately in wrappers_c_bionic.cpp
(which Fuchsia did not include in the build) before #190857 and,
therefore, were not exposed to Fuchsia's Scudo clients.
With #190857, they have been merged into the main wrappers_c.cpp file,
removing this separation.
This commit makes them conditionally-defined to not be building for
Fuchsia, to restore the pre-#190857 ABI.
Commit: 14ee89214c437495ef35419534bd657b2ddae768
https://github.com/llvm/llvm-project/commit/14ee89214c437495ef35419534bd657b2ddae768
Author: Alex Duran <alejandro.duran at intel.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M offload/test/offloading/interop-print.c
Log Message:
-----------
[OFFLOAD] Fix interop-print test commands (#191969)
Using %libomptarget-run-generic will fail or run an incorrect binary if
the previous %libomptarget-compile becames ignored because there's no
such device. Switching to use %libomptarget-compile-and-run-* which
doesn't have this issue.
Fixes post-merge issue of #191901
Commit: 44926b35d3160199ea4a60a34c3dcdb6837aa9ec
https://github.com/llvm/llvm-project/commit/44926b35d3160199ea4a60a34c3dcdb6837aa9ec
Author: Pavel Labath <pavel at labath.sk>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/ObjectYAML/DWARFYAML.h
M llvm/lib/ObjectYAML/DWARFEmitter.cpp
M llvm/lib/ObjectYAML/DWARFYAML.cpp
M llvm/test/tools/yaml2obj/ELF/DWARF/debug-line-v5.yaml
Log Message:
-----------
[DWARFYAML] Add support for v5 debug_line entry formats (#191358)
This lets us specify the *format* of the directory and file name
entries, but not the entries themselves.
Commit: 16f793876e0768f6e322918d1cd99f4d85a2e30d
https://github.com/llvm/llvm-project/commit/16f793876e0768f6e322918d1cd99f4d85a2e30d
Author: Alexandre Perez <alexandreperez at meta.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/source/Target/StackFrameList.cpp
M lldb/test/API/functionalities/scripted_frame_provider/TestScriptedFrameProvider.py
Log Message:
-----------
[lldb] Fix synthetic frame identity loss during incremental fetches (#191903)
When `SyntheticStackFrameList::FetchFramesUpTo` is called incrementally,
PC-less synthetic frames can end up with identical `StackID` values.
This happens because `num_synthetic_frames` is reset to zero on each
call, handing out duplicate call frame addresses. Since PC-less frames
all share `LLDB_INVALID_ADDRESS` as their PC, the `StackID` equality
check cannot distinguish them, and `ExecutionContextRef` resolves the
wrong frame.
The fix counts existing synthetic frames in `m_frames` before starting
the fetch loop so new frames receive unique call frame addresses.
Commit: 03f6faa2c35d48d1a403c31d1587050aa168304b
https://github.com/llvm/llvm-project/commit/03f6faa2c35d48d1a403c31d1587050aa168304b
Author: Graham Hunter <graham.hunter at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/test/Analysis/CostModel/AArch64/masked_ldst_vls.ll
Log Message:
-----------
[NFC][AArch64][TTI] Autogenerate masked_ldst_vls check lines (#192048)
Precommit before changing the cost model.
Commit: 56ce7ede7d290758bc00dd8596f65639d1c3544f
https://github.com/llvm/llvm-project/commit/56ce7ede7d290758bc00dd8596f65639d1c3544f
Author: Sander de Smalen <sander.desmalen at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
Log Message:
-----------
[AArch64] Fix strict weak ordering violation in regalloc hints sort. (#192055)
This fixes an error with expensive checks after landing #190139.
The issue was:
Error: comparison doesn't meet irreflexive requirements, assert(!(a <
a)).
because it could have previously returned 'true' in the ordering
function if registers A and B were equal.
Also made NFC change to rename 'HandleMatchCmpPredicateHint' ->
'HandleDestructivePredicateHint' (that was missed in the review).
Commit: 66d78d00e517f75b4011ce669d1319289876bb7b
https://github.com/llvm/llvm-project/commit/66d78d00e517f75b4011ce669d1319289876bb7b
Author: zhijian lin <zhijian at ca.ibm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
M llvm/test/CodeGen/PowerPC/bit_floor.ll
Log Message:
-----------
[PowerPC] fix Inefficient std::bit_floor(x) (#183361)
Fix Inefficient asm of std::bit_floor(x) for powerpc.
Commit: c7903ce8ae3213e2f406432ce9c4ac73f2cec209
https://github.com/llvm/llvm-project/commit/c7903ce8ae3213e2f406432ce9c4ac73f2cec209
Author: Brian Cain <brian.cain at oss.qualcomm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Driver/ToolChain.cpp
M clang/test/Driver/fsanitize-cfi.c
M llvm/lib/Transforms/IPO/LowerTypeTests.cpp
M llvm/test/Transforms/LowerTypeTests/function-weak.ll
M llvm/test/Transforms/LowerTypeTests/function.ll
Log Message:
-----------
[Hexagon] Add CFI-ICall sanitizer support (#191754)
Enable -fsanitize=cfi-icall for Hexagon targets:
- Add Hexagon to the CFI-ICall allow-list in the Clang driver.
- Add Hexagon jump table support in LowerTypeTests: 4-byte entries using
the `jump` instruction, and route Hexagon through the native function
bit-set builder.
Commit: 20edc8496df3b2e5fc08df89c6ca7b77f5e2aaf8
https://github.com/llvm/llvm-project/commit/20edc8496df3b2e5fc08df89c6ca7b77f5e2aaf8
Author: Brian Cain <brian.cain at oss.qualcomm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M compiler-rt/lib/tysan/tysan.cpp
Log Message:
-----------
[compiler-rt][TySan] Use pointer-width types for shadow memory ops (#191602)
The TySan runtime used uint64_t/int64_t casts for shadow memory pointer
arithmetic and interior-byte marker values. These are incorrect on
32-bit targets where pointers are 4 bytes: the shadow entries are
pointer-sized, so the offsets and marker values must also be
pointer-sized.
Replace uint64_t/int64_t with uptr/sptr (sanitizer_common's
pointer-width typedefs) throughout SetShadowType, GetNotAllBadTD,
GetNotAllUnkTD, and __tysan_instrument_mem_inst. This is a no-op on
64-bit targets (where uptr == uint64_t) and fixes shadow corruption on
32-bit targets.
Commit: 4f5e8792a4fb5147c4e5c97fa75a89e1d1f6b682
https://github.com/llvm/llvm-project/commit/4f5e8792a4fb5147c4e5c97fa75a89e1d1f6b682
Author: Brian Cain <brian.cain at oss.qualcomm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Driver/ToolChains/Linux.cpp
M clang/test/Driver/sanitizer-ld.c
Log Message:
-----------
[clang][Driver] Enable -fsanitize=type for Hexagon Linux (#191604)
Allow the TypeSanitizer to be used on Hexagon Linux targets.
Commit: b3a508675ca39eca980c2f5a438004d7e7f233a8
https://github.com/llvm/llvm-project/commit/b3a508675ca39eca980c2f5a438004d7e7f233a8
Author: Amina Chabane <amina.chabane at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
A bolt/test/AArch64/tail-duplication-cache.s
A bolt/test/AArch64/tail-duplication-pass.s
M bolt/test/X86/tail-duplication-pass.s
Log Message:
-----------
[BOLT][AArch64] Extend test coverage for TailDuplication in AArch64 (#191453)
Adds tests for tail duplication with modes aggressive/cache/moderate for
AArch64. Tests are based on respective X86 tests.
Fix up an incorrect comment on X86/tail-duplication-pass.s.
Commit: 94bb1b0590f43b517f290053b74e72e38101aa9b
https://github.com/llvm/llvm-project/commit/94bb1b0590f43b517f290053b74e72e38101aa9b
Author: Graham Hunter <graham.hunter at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
M llvm/test/Analysis/CostModel/AArch64/masked_ldst.ll
M llvm/test/Analysis/CostModel/AArch64/masked_ldst_vls.ll
Log Message:
-----------
[AArch64][TTI] Increase cost for masked memory operations requiring splitting (#191417)
If we need to split the memory operation, we'll also need to split the
mask.
This has a performance benefit in some cases when the loop vectorizer is
asked to maximize bandwidth and ends up choosing a VF that's too high
when tail folding. The costs of splitting the masks are not accounted
for in the current model, so this is something of a brute-force approach
to avoiding the wider VFs.
Commit: 0037a636fde9d9a426a18e8963a5bab016187a6c
https://github.com/llvm/llvm-project/commit/0037a636fde9d9a426a18e8963a5bab016187a6c
Author: Alexey Bataev <a.bataev at outlook.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
A llvm/test/Transforms/SLPVectorizer/X86/reduction-shl1-add-merge.ll
Log Message:
-----------
[SLP][NFC]Add extra test for add/shl transformation opportunity in reductions, NFC
Reviewers:
Pull Request: https://github.com/llvm/llvm-project/pull/192072
Commit: b6c9cbe69d96ac80c3ed42b09c19dddc15df464e
https://github.com/llvm/llvm-project/commit/b6c9cbe69d96ac80c3ed42b09c19dddc15df464e
Author: Nashe Mncube <nashe.mncube at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64.td
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64Processors.td
A llvm/lib/Target/AArch64/AArch64SchedC1Ultra.td
M llvm/lib/Target/AArch64/AArch64SchedPredNeoverse.td
M llvm/lib/Target/AArch64/AArch64SchedPredicates.td
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-basic-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-bf16-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-complxnum-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-flag-manipulation-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-forwarding.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-fp16fml-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-fptoint-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-i8mm-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-mte-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-neon-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-rcpc-immo-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-sve-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-writeback.s
A llvm/test/tools/llvm-mca/AArch64/Inputs/flag-manipulation-instructions.s
Log Message:
-----------
[AArch64] C1-Ultra Scheduling model (#182251)
This patch adds the C1-Ultra scheduling model. This model is largely
based on the Neoverse V3 scheduling model with appropriate changes made
based on information available in the software optimization guide for
this core.
https://developer.arm.com/documentation/111079/3-0
Commit: ff04d0d6cd5dbb21122cefc13a68afd51b65067a
https://github.com/llvm/llvm-project/commit/ff04d0d6cd5dbb21122cefc13a68afd51b65067a
Author: David Stuttard <david.stuttard at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/TableGen/DFAPacketizerEmitter.cpp
Log Message:
-----------
[TableGen] Fix the non-determinism in DFAPacketizerEmitter.cpp (#192037)
Sort the std::set ProcItinList by Record name, not the pointer address.
---------
Co-authored-by: Bao, Qiaojin (Fred) <Qiaojin.Bao at amd.com>
Commit: 1737a913ed015796c9ba843de6c410c727070022
https://github.com/llvm/llvm-project/commit/1737a913ed015796c9ba843de6c410c727070022
Author: Jan André Reuter <j.reuter at fz-juelich.de>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M openmp/runtime/test/ompt/misc/control_tool.c
Log Message:
-----------
[OpenMP][OMPT] Revert `control_tool.c` changes from #191429 (#192069)
On s390x, the changes to `control_tool.c` cause a different return
address to be returned from the call to `print_current_address(0)`. Due
to the strictness of the current address returned by this call, this
lead to a test failure.
Since the return values of `omp_control_tool` are checked in separate
tests already, revert the changes to ensure that the return address
stays at the expected value.
Signed-off-by: Jan André Reuter <j.reuter at fz-juelich.de>
Commit: be831e2a674397bea730c56d4a2c9ffd150a74c9
https://github.com/llvm/llvm-project/commit/be831e2a674397bea730c56d4a2c9ffd150a74c9
Author: Craig Topper <craig.topper at sifive.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
M llvm/test/CodeGen/RISCV/rvv/vector-extract-last-active.ll
Log Message:
-----------
[TargetLowering] Prevent expandVectorFindLastActive from creating illegal vector types during vector op legalization. (#190914)
This code needs to create a step vector but we only have a mask vector
type. If the step vector is too large it might not be an MVT. This
causes the getSimpleVT() call for getTypeAction to fail. We can replace
that with the EVT version of getTypeAction, but we'll still fail trying
to legalize the vselect. The getOperationAction query will return Expand
for non-simple VTs. ExpandVSELECT will try to unroll the vselect which
will fail for scalable vectors. We could hack that to not unroll
scalable vectors, but that would be a hack.
To fix this, split the FIND_LAST_ACTIVE into two if the step vector
needs to be split. Those will recursively legalize and eventually arrive
at a size we can create a valid step vector for.
One existing test changes because it created an illegal type which
happened to still be an MVT. This allowed getOperationAction to return
Legal, even though the type isn't legal.
Fixes the assertion mentioned in #187458.
Assisted-by: Claude Sonnet 4.5
Commit: 8c77fed3eebf424682537c8f05b82485a0bf3e49
https://github.com/llvm/llvm-project/commit/8c77fed3eebf424682537c8f05b82485a0bf3e49
Author: Jonathan Schleifer <js at nil.im>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/TargetParser/Triple.h
M llvm/lib/TargetParser/Triple.cpp
Log Message:
-----------
Run clang-format on TargetParser/Triple.{cpp,h} (#192064)
It already got inconsistent because new changes require complying with
clang-format on CI, while everything old is not complying with it.
Commit: bbeae6932d653b8a71a3a985af0ccf97e13e2e08
https://github.com/llvm/llvm-project/commit/bbeae6932d653b8a71a3a985af0ccf97e13e2e08
Author: Eugene Epshteyn <eepshteyn at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/test/Lower/Intrinsics/verify.f90
M flang/test/Lower/io-char-array.f90
M flang/test/Lower/io-implied-do-fixes.f90
M flang/test/Lower/io-item-list.f90
M flang/test/Lower/io-statement-1.f90
Log Message:
-----------
[flang][NFC] Converted five tests from old lowering to new lowering (part 44) (#191926)
Tests converted from test/Lower/Intrinsics: verify.f90
Tests converted from test/Lower: io-char-array.f90,
io-implied-do-fixes.f90, io-item-list.f90, io-statement-1.f90
Commit: 61aebacee7487ab168d2cf6757697ae178762dd8
https://github.com/llvm/llvm-project/commit/61aebacee7487ab168d2cf6757697ae178762dd8
Author: Susan Tan (ス-ザン タン) <zujunt at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Optimizer/Transforms/FIRToMemRef.cpp
A flang/test/Transforms/FIRToMemRef/slice-projected.mlir
Log Message:
-----------
[flang][FIRToMemRef] Fix lowering of complex array component slices (z%re, z%im) (#191846)
fir.slice with a path component (z%re, z%im) was silently dropped by
FIRToMemRef. Since memref.reinterpret_cast cannot change element type,
layout must come from the projected box descriptor via
fir.box_dims/fir.box_elesize rather than the triplets. Only
complex-array projections are handled here —
sizeof(complex<T>)/sizeof(T) = 2 is always exact for divsi. Derived-type
component projections bail out to downstream FIR-to-LLVM lowering where
strides can be non-integer.
Commit: 2b49a90b82ec5cf753f1ebafddb9790660c1aaa9
https://github.com/llvm/llvm-project/commit/2b49a90b82ec5cf753f1ebafddb9790660c1aaa9
Author: David Rivera <davidriverg at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/Dialect/Transforms/LoweringPrepare.cpp
M clang/test/CIR/CodeGenCUDA/device-stub.cu
Log Message:
-----------
[CIR][CUDA] Handle CUDA module constructor and destructor emission. (#188673)
Commit: 034d4dcad6396d1241e8262e69871b8d61da7e4f
https://github.com/llvm/llvm-project/commit/034d4dcad6396d1241e8262e69871b8d61da7e4f
Author: Corentin Jabot <corentinjabot at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/Sema/SemaChecking.cpp
A clang/test/SemaCXX/gh135694.cpp
Log Message:
-----------
[Clang] Diagnose invalid non-dependent calls in dependent contexts. (#190965)
We were bailing out from checking calls expressions in a dependent
context, but if the expression itself was not dependent it's never
checked again.
Fixes #135694
Commit: 530688456deef791dc294891e82d44ca4e6c307f
https://github.com/llvm/llvm-project/commit/530688456deef791dc294891e82d44ca4e6c307f
Author: Daniel Paoliello <danpao at microsoft.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/include/clang/Basic/CodeGenOptions.def
M clang/include/clang/Basic/CodeGenOptions.h
M clang/include/clang/Options/Options.td
M clang/lib/CodeGen/CodeGenModule.cpp
M clang/lib/Driver/ToolChains/Clang.cpp
A clang/test/CodeGen/cfguard-mechanism.c
M clang/test/Driver/cl-options.c
M llvm/docs/LangRef.rst
M llvm/include/llvm/Support/CodeGen.h
M llvm/include/llvm/Transforms/CFGuard.h
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
M llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
M llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
M llvm/lib/Target/ARM/ARMTargetMachine.cpp
M llvm/lib/Target/X86/X86CallingConv.td
M llvm/lib/Target/X86/X86CodeGenPassBuilder.cpp
M llvm/lib/Target/X86/X86RegisterInfo.cpp
M llvm/lib/Target/X86/X86TargetMachine.cpp
M llvm/lib/Transforms/CFGuard/CFGuard.cpp
M llvm/test/CodeGen/AArch64/cfguard-module-flag.ll
M llvm/test/CodeGen/ARM/cfguard-module-flag.ll
M llvm/test/CodeGen/X86/cfguard-module-flag.ll
A llvm/test/Linker/cfguard.ll
Log Message:
-----------
[win] Add a flag to control the Control Flow Guard mechanism on Windows (#176276)
Windows Control Flow Guard (CFG) has two different "mechanisms" or
"patterns":
* Dispatch: the caller calls into the CFG function, which both checks
the target callee and then calls it.
* Check: the caller calls the CFG function which only checks the target
callee and then must separately call the callee.
LLVM has followed MSVC's pattern for selecting the mechanism based on
the target architecture. These defaults in MSVC are based on tests for
performance: Dispatch produces a smaller code size, whereas Check is
more friendly to branch predictors.
It is possible, however, for a given workload, call pattern or target
CPU that someone may want to select a different mechanism to use for
their code.
This change adds a new Clang and CC1 flag to force a CFG mechanism:
`-fwin-cfg-mechanism`. This can be set to `automatic` (lets LLVM choose
a mechanism), `force-dispatch` or `force-check`.
Also adds the support for the equivalent MSVC flag
`/d2guardcfgdispatch`.
NOTE: Arm64EC only supports the check mechanism. It should be noted that
MSVC emits the "dispatch" name for the call checker (for legacy reasons)
but uses the check mechanism.
Commit: 4a37b03357a9c5a40be292818969523c666c3115
https://github.com/llvm/llvm-project/commit/4a37b03357a9c5a40be292818969523c666c3115
Author: Harry Ramsey <harryramseybusiness at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
M llvm/test/Analysis/CostModel/AArch64/cttz.ll
M llvm/test/CodeGen/AArch64/cttz.ll
Log Message:
-----------
[AArch64][ISel] Add lowering for fixed-width `cttz` intrinsic (#190988)
This patch enables NEON to generate more efficient `cttz` intrinsics by
utilising `rbit` and `ctlz` instructions when they are legal.
# Alive Proof
https://alive2.llvm.org/ce/z/qgrT_7
```
define <8 x i8> @src_v8i8(<8 x i8> %a) {
#0:
%r = cttz <8 x i8> %a, 1
ret <8 x i8> %r
}
=>
define <8 x i8> @tgt_v8i8(<8 x i8> %a) {
#0:
%rbit = bitreverse <8 x i8> %a
%clz = ctlz <8 x i8> %rbit, 0
ret <8 x i8> %clz
}
Transformation seems to be correct!
----------------------------------------
define <16 x i8> @src_v16i8(<16 x i8> %a) {
#0:
%r = cttz <16 x i8> %a, 1
ret <16 x i8> %r
}
=>
define <16 x i8> @tgt_v16i8(<16 x i8> %a) {
#0:
%rbit = bitreverse <16 x i8> %a
%clz = ctlz <16 x i8> %rbit, 0
ret <16 x i8> %clz
}
Transformation seems to be correct!
```
Commit: 7b744a511e989df39f0a49f80528b0580348b863
https://github.com/llvm/llvm-project/commit/7b744a511e989df39f0a49f80528b0580348b863
Author: Mehdi Amini <joker.eph at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/lib/Dialect/MLProgram/Transforms/PipelineGlobalOps.cpp
M mlir/test/Dialect/MLProgram/pipeline-globals.mlir
Log Message:
-----------
[MLIR][MLProgram] Fix crash in mlprogram-pipeline-globals on unresolvable callees (#189244)
The `MLProgramPipelineGlobals` pass crashed with a null pointer dereference
when a `CallOpInterface` operation referred to a callee symbol that could not
be resolved in the IR (e.g. an external function defined outside the module).
Instead conservatively bail out when a callee symbol cannot be resolved,
causing the pass to (preserving all loads/stores). This is consistent with
how Value-based callees are handled.
Fixes #109649
Assisted-by: Claude Code
Commit: c47c3344dc01a86e34168623120820a29785a3d1
https://github.com/llvm/llvm-project/commit/c47c3344dc01a86e34168623120820a29785a3d1
Author: Keith Smiley <keithbsmiley at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPUEnums.h
Log Message:
-----------
[mlir][AMD] Add missing includes to AMDGPUEnums.h (NFC) (#191077)
This header assumed these had been imported
Commit: 3ba18a675bf8bbfc4d52427e895a518a5685f19b
https://github.com/llvm/llvm-project/commit/3ba18a675bf8bbfc4d52427e895a518a5685f19b
Author: Justin Fargnoli <jfargnoli at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
M llvm/test/Transforms/LoopUnroll/debug.ll
Log Message:
-----------
[LoopUnroll] Fix misleading runtime unroll debug message (#190709)
Avoid the confusing `Runtime unrolling with count: 0` `LLVM_DEBUG`
statement.
Commit: 142d3c2a445365498e8e7d8a2926595ac0508615
https://github.com/llvm/llvm-project/commit/142d3c2a445365498e8e7d8a2926595ac0508615
Author: Chi-Chun, Chen <chichun.chen at hpe.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
Log Message:
-----------
[NFC][OMPIRBuilder][OpenMP] Pass AffinityData by reference instead of… (#191863)
… value
Commit: 8a69fb096cb3f3f99ee9bf25247f4b0bc442ca84
https://github.com/llvm/llvm-project/commit/8a69fb096cb3f3f99ee9bf25247f4b0bc442ca84
Author: hanbeom <kese111 at gmail.com>
Date: 2026-04-15 (Wed, 15 Apr 2026)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
M llvm/test/Transforms/InstCombine/add.ll
Log Message:
-----------
[InstCombine] Fold (X + C) + (Y & ~C) to X + (Y | C) (#191334)
Add an InstCombine fold for masked overwrite patterns where the add
constant matches the cleared bits in the mask:
(X + C) + (Y & ~C) -> X + (Y | C)
Since `Y & ~C` clears all bits set in C, adding C cannot generate carry
through those bits and is equivalent to setting them with `or`.
Proof: https://alive2.llvm.org/ce/z/277UFK
Fixed: https://github.com/llvm/llvm-project/issues/191171
Commit: 40a585e742ed6b28306d7511380079325ba1a003
https://github.com/llvm/llvm-project/commit/40a585e742ed6b28306d7511380079325ba1a003
Author: Jan Leyonberg <jan_sjodin at yahoo.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Frontend/CompilerInvocation.cpp
A clang/test/CIR/Driver/clangir.c
Log Message:
-----------
[CIR] Disable CIR pipeline for LLVM IR inputs (#187729)
When -fclangir is passed and the input is LLVM IR (e.g. during the
backend phase of OpenMP offloading), the CIR frontend pipeline is not
applicable.
Co-authored-by: Claude Opus 4.6 <noreply at anthropic.com>
Commit: 934f795064ab201553945c59b13ce2ae543d4fcd
https://github.com/llvm/llvm-project/commit/934f795064ab201553945c59b13ce2ae543d4fcd
Author: Lucas Chollet <lucas.chollet at serenityos.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Basic/Targets.cpp
M clang/lib/Basic/Targets/OSTargets.h
M clang/lib/Driver/CMakeLists.txt
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/ToolChain.cpp
A clang/lib/Driver/ToolChains/Serenity.cpp
A clang/lib/Driver/ToolChains/Serenity.h
M clang/lib/Lex/InitHeaderSearch.cpp
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/aarch64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/aarch64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/riscv64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/riscv64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/x86_64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/x86_64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/serenity_tree/usr/include/c++/v1/.keep
A clang/test/Driver/Inputs/serenity_tree/usr/lib/crt0.o
A clang/test/Driver/serenity.cpp
A clang/test/Preprocessor/init-serenityos.c
Log Message:
-----------
[clang] Add support for SerenityOS (#187941)
Adds support for the $arch-unknown-serenity target to the Clang front
end. This makes the compiler look for libraries and headers in the right
places, and enables some security mitigations like stack-smashing
protection and position-independent code by default.
----
A first attempt at upstreaming this patch was made
[here](https://reviews.llvm.org/D154396). I hope I fixed everything
mentioned there.
I intentionally kept `/usr/local/` in the default lookup path. I
consider it the more practical option, and I’d prefer to have the patch
merged as is and revisit the FIXME later. If this is absolutely
unacceptable to the maintainers, I will happily drop it and keep it as a
local patch until we address the underlying issue.
@MaskRay, @brad0 as you already reviewed the original patch.
---------
Co-authored-by: Daniel Bertalan <dani at danielbertalan.dev>
Co-authored-by: kleines Filmröllchen <filmroellchen at serenityos.org>
Co-authored-by: Andrew Kaster <akaster at serenityos.org>
Co-authored-by: Dan Klishch <danilklishch at gmail.com>
Commit: b29bfa5e9b2b1cd395566759f5f0f27cb706fe94
https://github.com/llvm/llvm-project/commit/b29bfa5e9b2b1cd395566759f5f0f27cb706fe94
Author: Jeff Bailey <jbailey at raspberryginger.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M libc/include/llvm-libc-types/__futex_word.h
Log Message:
-----------
[libc][NFC] Fix GCC build in __futex_word.h (#192078)
Included __llvm-libc-common.h in __futex_word.h to fix a build failure
with GCC.
GCC in C++ mode does not recognize _Alignas without the mapping to
alignas provided in __llvm-libc-common.h.
The failure was introduced in commit 91c0fdfe1392.
Commit: ae1e3eb379cde6b5d2e31104b4dbbbcf42298f3e
https://github.com/llvm/llvm-project/commit/ae1e3eb379cde6b5d2e31104b4dbbbcf42298f3e
Author: Andrei Elovikov <andrei.elovikov at sifive.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
M llvm/lib/Transforms/Vectorize/VPlanTransforms.h
A llvm/test/Transforms/LoopVectorize/AArch64/ordered-reduction-with-invariant-stores.ll
M llvm/test/Transforms/LoopVectorize/AArch64/predication_costs.ll
M llvm/test/Transforms/LoopVectorize/VPlan/vplan-print-after-all.ll
Log Message:
-----------
[NFCI][VPlan] Split initial mem-widening into a separate transformation (#182592)
Preparation change before implementing stride-multiversioning as a
VPlan-based transformation. Might help
https://github.com/llvm/llvm-project/pull/147297/ as well.
Commit: 1a233a8acf836744b1d547c74c27422a57100853
https://github.com/llvm/llvm-project/commit/1a233a8acf836744b1d547c74c27422a57100853
Author: German Gambon <ggambon at tesla.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M mlir/include/mlir/IR/BuiltinTypes.td
M mlir/test/Dialect/Quant/Bytecode/types.mlir
M mlir/test/Dialect/Quant/parse-uniform.mlir
Log Message:
-----------
[mlir][quant] Print actual quant storage type when signed (#187300)
Without the fix, bytecode serialization roundtrip breaks for types that
don't have custom bytecode serializers and contain quant types, since
the fallback mechanism prints the type and the quant printer coerces
signed to signless types. E.g. `!custom<!quant.uniform<ui8:f32, 0.1>>`
will print as `u8` when serializing and later be created as a signless
`i8` when deserializing.
Commit: d24d4b64e81ca3a2161772886a05a16ed8927080
https://github.com/llvm/llvm-project/commit/d24d4b64e81ca3a2161772886a05a16ed8927080
Author: Thurston Dang <thurston at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M compiler-rt/lib/sanitizer_common/tests/sanitizer_bitvector_test.cpp
Log Message:
-----------
[sanitizer] Add missing bitcast to sanitizer_bitvector_test.cpp (#192090)
Fixes buildbot report
(https://lab.llvm.org/buildbot/#/builders/66/builds/29379):
/home/b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/tests/sanitizer_bitvector_test.cpp:64:29:
error: format specifies type 'unsigned long' but the argument has type
'uptr' (aka 'unsigned int') [-Werror,-Wformat]
64 | fprintf(stderr, "%lu ", idx);
| ~~~ ^~~
| %u
Commit: 472aa4e326be7f1ea7b182f2e55193474f22e6de
https://github.com/llvm/llvm-project/commit/472aa4e326be7f1ea7b182f2e55193474f22e6de
Author: adams381 <adams at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/Dialect/IR/CIRTypes.cpp
M clang/unittests/CIR/CMakeLists.txt
A clang/unittests/CIR/UnionTypeSizeTest.cpp
Log Message:
-----------
[CIR] Fix union RecordType::getTypeSizeInBits to return bits (#191516)
RecordType::getTypeSizeInBits for unions was calling
dataLayout.getTypeSize (which returns bytes) instead of
dataLayout.getTypeSizeInBits. This returned a value 8x too
small. Also handle the empty-union case where
getLargestMember returns nullptr.
Commit: 2b77a527dcc60384c8d88ae6e583d16bfa2b472b
https://github.com/llvm/llvm-project/commit/2b77a527dcc60384c8d88ae6e583d16bfa2b472b
Author: adams381 <adams at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
M clang/test/CIR/CodeGenBuiltins/builtin-memchr.c
Log Message:
-----------
[CIR] Add noundef to memchr declaration and call sites (#191457)
The memchr LLVM declaration created by MemChrOp lowering had no
arg_attrs, so the lowered IR was missing `noundef` on all three
parameters. OGCG emits `noundef` on them.
Adds `noundef` to both the `@memchr` declaration and each
`call @memchr` instruction.
Made with [Cursor](https://cursor.com)
Commit: 516c4d97a50d413a6a0381bbcfa7892b08da07c2
https://github.com/llvm/llvm-project/commit/516c4d97a50d413a6a0381bbcfa7892b08da07c2
Author: Sergei Barannikov <barannikov88 at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/include/lldb/Target/RegisterContextUnwind.h
M lldb/source/Target/RegisterContextUnwind.cpp
Log Message:
-----------
[lldb] Replace remaining uses of `UnwindLogMsg()` with UNWIND_LOG macro (#192038)
This mostly replaces `"0x%" PRIx64` with `"{:x}"`, but also replaces
'%d' (used for register / scheme numbers and CFA offsets) and '%s' with
simple `{}`, removing the now redundant casts and calls to
`GetCString()` / `AsCString()`.
`UnwindLogMsg()` is no longer used and has been removed.
Commit: 9145467cba6b6ce352b62f8499bb5afb725ce325
https://github.com/llvm/llvm-project/commit/9145467cba6b6ce352b62f8499bb5afb725ce325
Author: Craig Topper <craig.topper at sifive.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/TargetParser/RISCVTargetParser.h
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.cpp
M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
M llvm/test/CodeGen/RISCV/rvv/mixed-float-bf16-arith.ll
Log Message:
-----------
[RISCV] Prevent emitting vsetvli with e32alt or e64alt. (#191960)
The e32alt and e64alt encodings for vtype are reserved.
Non-fp instructions ignore altfmt and we want to use that to avoid
vtype toggle when using load, store, slide, gather, etc. to manipulate
bf16 vectors. This is why we have a Demanded bit for AltFmt.
We need to make sure we don't keep the AltFmt set when we're changing
SEW to 32 or 64.
A new isValidVType function has been added to help catch illegal
vtype earlier.
Commit: 1e8bcec49ef757bc0ac5eb4b224a4439acdb69df
https://github.com/llvm/llvm-project/commit/1e8bcec49ef757bc0ac5eb4b224a4439acdb69df
Author: Bruno Cardoso Lopes <bruno.cardoso at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/CodeGen/CIRGenBuiltin.cpp
A clang/test/CIR/CodeGen/builtin-verbose-trap.cpp
Log Message:
-----------
[CIR] Implement __builtin_verbose_trap (#191935)
Route BI__builtin_verbose_trap to the existing emitTrap() path so that
it no longer hits the NYI fallback. Debug info message attachment from
the string arguments is not yet implemented (tracked by
MissingFeatures::generateDebugInfo).
This is the single largest NYI category in libcxx testing, unblocking
~1,008 test failures.
Commit: 05c982a2fd9a07e3b2f314284742a084ba9ac6e7
https://github.com/llvm/llvm-project/commit/05c982a2fd9a07e3b2f314284742a084ba9ac6e7
Author: Shonie Caplan <94767648+shoniecaplan at users.noreply.github.com>
Date: 2026-04-15 (Wed, 15 Apr 2026)
Changed paths:
M llvm/lib/IR/Instruction.cpp
M llvm/test/Transforms/InstCombine/freeze.ll
Log Message:
-----------
[IR] treat nofpclass as a poison-generating return attribute (#192016)
- For: #191338
Failing nofpclass attribute will generate poison.
This change adds nofpclass attributes to
`hasPoisonGeneratingReturnAttributes`/`dropPoisonGeneratingReturnAttributes`.
Commit: 560004b2b1f83f05b7380e515199ca8f1fc6d5f3
https://github.com/llvm/llvm-project/commit/560004b2b1f83f05b7380e515199ca8f1fc6d5f3
Author: Raghu Maddhipatla <7686592+raghavendhra at users.noreply.github.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
M flang/lib/Lower/OpenMP/ClauseProcessor.h
M flang/lib/Lower/OpenMP/OpenMP.cpp
R flang/test/Lower/OpenMP/Todo/omp-declarative-allocate-align.f90
R flang/test/Lower/OpenMP/Todo/omp-declarative-allocate.f90
A flang/test/Lower/OpenMP/omp-declarative-allocate-align.f90
A flang/test/Lower/OpenMP/omp-declarative-allocate.f90
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
M mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
M mlir/include/mlir/Target/LLVMIR/LLVMTranslationDialectInterface.td
M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
M mlir/test/Dialect/OpenMP/ops.mlir
A mlir/test/Target/LLVMIR/openmp-allocate-directive.mlir
Log Message:
-----------
[Flang] [OpenMP] [MLIR] Add lowering support for OMP ALLOCATE directives and its clauses (#187167)
This patch implementation is primarily focused on
- Lowering to LLVM IR, by generating appropriate kmpc_alloc() and kmpc_alligned_alloc() calls for variable(s) and before the end of scope generating kmpc_free() for the same variable(s).
- Also handled, usage of array variables in the OMP ALLOCATE directive.
- Define omp.allocate_free operation in MLIR and slight changes to existing MLIR definition of ALLOCATOR clause.
- Add test cases for variations of usage of OMP ALLOCATE directive and its clauses ALIGN and ALLOCATOR.
Commit: c1d6f7609e16d16864063c6d98feed1a9cdc3270
https://github.com/llvm/llvm-project/commit/c1d6f7609e16d16864063c6d98feed1a9cdc3270
Author: Nick Begg <nick at stunttruck.net>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/docs/CommandGuide/lit.rst
M llvm/utils/lit/lit/ProgressBar.py
M llvm/utils/lit/lit/cl_arguments.py
M llvm/utils/lit/lit/display.py
Log Message:
-----------
[lit] Add an option to lit which ratelimits progressbar output. (#186479)
Add a new option --min-output-interval, which ratelimits updates to the
progress bar.
When running Lit with the full curses progressbar, it updates both the
bar, and the status text below on every test completion. Running
check-llvm on my laptop runs about 44k tests and takes about 260 seconds
for a release build. Or about 171 tests/second on average.
Moreover, when ssh'd to another host, this generates quite a bit of
traffic. Using tcpdump, I measured the traffic for a run of check-llvm
and -clang. With all updates, its about 8.7 megabytes. With a rate limit
of 5 update/sec, this came down to 175 kilobytes. This can be
significant on slow/metered connections.
This patch adds an option to limit lit's output to once per a given
interval. This only affects the progressbar and status message below,
not any log messages above. It also does not affect anything when not
running with the full progressbar (eg outputting to a logfile).
---------
Co-authored-by: Nick Begg <neek78 at users.noreply.github.com>
Co-authored-by: Alexander Richardson <mail at alexrichardson.me>
Commit: 1bc571918422612d2ce4e3621955d94eca37aa24
https://github.com/llvm/llvm-project/commit/1bc571918422612d2ce4e3621955d94eca37aa24
Author: David Green <david.green at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/test/Analysis/CostModel/AArch64/fptoi_sat.ll
A llvm/test/Analysis/CostModel/AArch64/sve-fptoi_sat.ll
Log Message:
-----------
[AArch64] Add additional cost coverage for SVE fptosi.sat and fptoui.sat. NFC (#192095)
Commit: a8f36ccb2a24ef4abcbff58b2f36ce2deacefd54
https://github.com/llvm/llvm-project/commit/a8f36ccb2a24ef4abcbff58b2f36ce2deacefd54
Author: Zachary Yedidia <zyedidia at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
Log Message:
-----------
[AArch64] Check Subtarget via STI in getInstSizeInBytes (#192089)
The InstSizes test (`llvm/unittests/Target/AArch64/InstSizes.cpp`)
destroys the Subtarget field early (`ST` created on the stack in
[`createInstrInfo`](https://github.com/llvm/llvm-project/blob/40a585e742ed6b28306d7511380079325ba1a003/llvm/unittests/Target/AArch64/InstSizes.cpp#L32)),
causing a use-after-free if it is used in `getInstSizeInBytes`. This
causes a failure when running the test with hwasan (reported by build
bot). To fix this, this PR switches to using `STI` instead of
`Subtarget` in `getInstSizeInBytes` for checking `isLFI`, which survives
for the lifetime of the test.
I think fixing the test itself (the root of the issue, as far as I can
tell) would be more involved. Perhaps I should open an issue for it
though?
I have tested the fix on an AArch64 machine with hwasan to confirm that
it resolves the issue.
Commit: 3e9449886bb2d4e0d5a07a424e3178cf409e08c2
https://github.com/llvm/llvm-project/commit/3e9449886bb2d4e0d5a07a424e3178cf409e08c2
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/gn/secondary/llvm/lib/Target/AArch64/MCTargetDesc/BUILD.gn
Log Message:
-----------
[gn build] Port 3fe0bdfaa592 (#192096)
[gn build] Port 3fe0bdfaa592
Commit: 585a4a22e1ded03123a13823b1bed6790107dc59
https://github.com/llvm/llvm-project/commit/585a4a22e1ded03123a13823b1bed6790107dc59
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/gn/secondary/clang/unittests/CIR/BUILD.gn
Log Message:
-----------
[gn build] Port 472aa4e326be (#192098)
[gn build] Port 472aa4e326be
Commit: 7b4c8215b4e4837c2371d984cbc924c905867d44
https://github.com/llvm/llvm-project/commit/7b4c8215b4e4837c2371d984cbc924c905867d44
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/gn/secondary/llvm/unittests/ExecutionEngine/Orc/BUILD.gn
Log Message:
-----------
[gn build] Port a2bf43d6b18d (#192100)
[gn build] Port a2bf43d6b18d
Commit: 51822a6dd975c510694ade81d8f1fb47eee7bfa6
https://github.com/llvm/llvm-project/commit/51822a6dd975c510694ade81d8f1fb47eee7bfa6
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/gn/secondary/clang/lib/ScalableStaticAnalysisFramework/Analyses/BUILD.gn
Log Message:
-----------
[gn build] Port fc12e59d1d8b (#192101)
[gn build] Port fc12e59d1d8b
Commit: 11f3a56938b9eba5e0ccabda2984cae4b052dfe7
https://github.com/llvm/llvm-project/commit/11f3a56938b9eba5e0ccabda2984cae4b052dfe7
Author: Sean Perry <perry at ca.ibm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/Basic/HLSLIntrinsics.td
Log Message:
-----------
Use ascii for dashes (#191892)
Use the standard ascii character for the dashes.
Commit: 4326a54708ffe72a223c4fa831b5f4e6e10d8aa7
https://github.com/llvm/llvm-project/commit/4326a54708ffe72a223c4fa831b5f4e6e10d8aa7
Author: Antonio Frighetto <me at antoniofrighetto.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Transforms/Scalar/GVN.cpp
Log Message:
-----------
[GVN] Clean up `reportMayClobberedLoad` to use the dependency instruction (NFC) (#192103)
Minor opportunity to clean `reportMayClobberedLoad` routine, which was
previously receiving the entire `MemDepResult` object, though only using
the dependency instruction.
Co-authored-by: Momchil Velikov <momchil.velikov at arm.com>
Commit: ce8251e60a367d8c65c74795b354dfaa4f387ec3
https://github.com/llvm/llvm-project/commit/ce8251e60a367d8c65c74795b354dfaa4f387ec3
Author: Nerixyz <nerixdev at outlook.de>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lldb/cmake/modules/AddLLDB.cmake
M lldb/docs/CMakeLists.txt
A lldb/docs/_ext/build_include.py
A lldb/docs/_ext/lldb_setting.py
A lldb/docs/_static/lldb-setting.css
M lldb/docs/conf.py
M lldb/docs/index.rst
A lldb/docs/use/settings.md
A lldb/scripts/gen-property-docs-from-json.py
M lldb/source/Core/CMakeLists.txt
M lldb/source/Interpreter/CMakeLists.txt
M lldb/source/Plugins/DynamicLoader/Darwin-Kernel/CMakeLists.txt
M lldb/source/Plugins/JITLoader/GDB/CMakeLists.txt
M lldb/source/Plugins/Language/CPlusPlus/CMakeLists.txt
M lldb/source/Plugins/ObjectFile/PECOFF/CMakeLists.txt
M lldb/source/Plugins/Platform/Android/CMakeLists.txt
M lldb/source/Plugins/Platform/MacOSX/CMakeLists.txt
M lldb/source/Plugins/Platform/QemuUser/CMakeLists.txt
M lldb/source/Plugins/Platform/WebAssembly/CMakeLists.txt
M lldb/source/Plugins/Process/CMakeLists.txt
M lldb/source/Plugins/Process/FreeBSD-Kernel-Core/CMakeLists.txt
M lldb/source/Plugins/Process/MacOSX-Kernel/CMakeLists.txt
M lldb/source/Plugins/Process/gdb-remote/CMakeLists.txt
M lldb/source/Plugins/StructuredData/DarwinLog/CMakeLists.txt
M lldb/source/Plugins/SymbolFile/DWARF/CMakeLists.txt
M lldb/source/Plugins/SymbolFile/PDB/CMakeLists.txt
M lldb/source/Plugins/SymbolLocator/Debuginfod/CMakeLists.txt
M lldb/source/Plugins/Trace/CMakeLists.txt
M lldb/source/Plugins/Trace/intel-pt/CMakeLists.txt
M lldb/source/Target/CMakeLists.txt
Log Message:
-----------
[LLDB][Docs] List available settings (#168245)
This PR adds a documentation page that lists all available settings. The
page is automatically generated.
Having the settings listed in the online documentation makes it easier
to search for users. It also has the advantage of being indexed by
search engines.
To generate the docs, we first generate JSON out of the TableGen
definitions with `-dump-json`.
Once all properties are available as JSON, a Markdown file with the
merged documentation (`settings.md`) is generated. I chose Markdown over
RST, because some descriptions already use backticks, which would become
references in RST.
Currently, enum names/descriptions are not visible, because they're
defined in C++. In the future, these could be moved to TableGen as well.
Commit: 3f8fa457e218882505d322112058f0fa568885bd
https://github.com/llvm/llvm-project/commit/3f8fa457e218882505d322112058f0fa568885bd
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/test/Driver/serenity.cpp
Log Message:
-----------
[clang] Attempt to unbreak clang/test/Driver/serenity.cpp on bots (#192105)
The c++/v1 paths aren't found on bots, so remove them for now until this
is analyzed.
Match on `-isysroot` to get SYSROOT var instead.
Also remove what looks like one unintentional SYSROOT: capture for
crt0.o.
Commit: 6d11ac44f27476b7cab311eb3cfb0ef30d6cd27a
https://github.com/llvm/llvm-project/commit/6d11ac44f27476b7cab311eb3cfb0ef30d6cd27a
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/utils/gn/secondary/clang/lib/Driver/BUILD.gn
Log Message:
-----------
[gn build] Port 934f795064ab (#192107)
Commit: 838bf51cc242dcfdbb5a82ada1aaedf84a70a22c
https://github.com/llvm/llvm-project/commit/838bf51cc242dcfdbb5a82ada1aaedf84a70a22c
Author: Paweł Bylica <pawel at hepcolgum.band>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M compiler-rt/lib/sanitizer_common/sanitizer_haiku.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_netbsd.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_posix.h
M compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp
Log Message:
-----------
[sanitizer] Make internal_close_range available on all POSIX platforms (#191971)
Make internal_close_range available on all POSIX platforms so callers
can use it without platform-specific #if guards. Platforms without
close_range return -1, letting callers fall back gracefully.
Currently only FreeBSD has a real implementation. A TODO is left for
adding Linux support (__NR_close_range, kernel 5.9+).
The Linux support will be added in
https://github.com/llvm/llvm-project/pull/191450.
Commit: 01a83d3405f3745f2da80ec797aa30b35dc5861a
https://github.com/llvm/llvm-project/commit/01a83d3405f3745f2da80ec797aa30b35dc5861a
Author: Björn Schäpers <bjoern at hazardy.de>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/Format/ContinuationIndenter.cpp
Log Message:
-----------
[clang-format][NFC] Remove superflous checks (#191872)
Doesn't change anything, must be a leftover now handled by some other
code.
Commit: 1c46118228527a406362952cade120f380190ef9
https://github.com/llvm/llvm-project/commit/1c46118228527a406362952cade120f380190ef9
Author: Sean Perry <perry at ca.ibm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/Basic/FileManager.h
M clang/lib/Basic/Module.cpp
M clang/lib/Serialization/ASTReader.cpp
M clang/lib/Serialization/ModuleManager.cpp
Log Message:
-----------
Load AST files as binary on z/OS (#191840)
The ast files need to be loaded as binary on z/OS to avoid translation.
Add the `IsText=false` option to all of the relevant file open calls.
Commit: ae0c5dc04f44e4ab69f3eb3a5eb959478d44372e
https://github.com/llvm/llvm-project/commit/ae0c5dc04f44e4ab69f3eb3a5eb959478d44372e
Author: Sean Perry <perry at ca.ibm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/test/CodeGen/2006-01-23-FileScopeAsm.c
M clang/test/CodeGen/asm_incbin.c
Log Message:
-----------
Mark tests as unsupported on z/OS (#191843)
z/OS has a platform specific requirement to not allow asm statements at
file scope. These tests generate that message rather than the expected
IR. Mark the tests as unsupported on z/OS.
Commit: 9c94881fade218ffdc64407c04db8c963571366f
https://github.com/llvm/llvm-project/commit/9c94881fade218ffdc64407c04db8c963571366f
Author: Nico Weber <thakis at chromium.org>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/test/Driver/serenity.cpp
Log Message:
-----------
[clang] Attempt to unbreak clang/test/Driver/serenity.cpp on bots more (#192113)
This snippet fails on (at least) this bot:
https://lab.llvm.org/buildbot/#/builders/10/builds/26512
Commit: a36e9d1d57b12de3674689a617ab7452ed43d9a2
https://github.com/llvm/llvm-project/commit/a36e9d1d57b12de3674689a617ab7452ed43d9a2
Author: adams381 <adams at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/CIR/Dialect/IR/CIRDialect.td
M clang/include/clang/CIR/Dialect/IR/CIROps.td
M clang/lib/CIR/CodeGen/CIRGenVTables.cpp
M clang/lib/CIR/Dialect/IR/CIRDialect.cpp
M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
M clang/test/CIR/CodeGen/thunks.cpp
Log Message:
-----------
[CIR] Add musttail thunks and covariant return null-check (#191255)
Implement variadic thunk emission via musttail and null-check
pointer returns in covariant thunk adjustment, matching classic
codegen behavior.
Adds musttail UnitAttr to cir.call/cir.try_call with lowering
to LLVM::MustTail.
Made with [Cursor](https://cursor.com)
Commit: f62b1382ac3be3ec40ef31160bc63c5127b3a481
https://github.com/llvm/llvm-project/commit/f62b1382ac3be3ec40ef31160bc63c5127b3a481
Author: adams381 <adams at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/include/clang/CIR/Dialect/IR/CIRTypes.td
M clang/lib/CIR/CodeGen/CIRGenTypes.cpp
M clang/test/CIR/CodeGen/bitint.c
M clang/test/CIR/IR/bitint.cir
Log Message:
-----------
[CIR] Raise IntType max bitwidth to match LLVM IR (#191499)
Follow-up to #188113 per @erichkeane's feedback about the 128-bit cap.
CIR's IntType was hard-limited to 128 bits, which meant any _BitInt
wider than that hit an errorNYI. LLVM IR goes up to 2^23 (about 8
million bits), and there are real tests/users at those sizes. This
raises CIR's limit to match and drops the guard that was working around
it.
Tests: added a _BitInt(256) global to bitint.c and a 1024-bit round-trip
to bitint.cir.
Made with [Cursor](https://cursor.com)
Commit: a3d643d575f7d9b63229246eba93283c8c8b1f57
https://github.com/llvm/llvm-project/commit/a3d643d575f7d9b63229246eba93283c8c8b1f57
Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Optimizer/CodeGen/CodeGen.cpp
M flang/test/Fir/CUDA/cuda-code-gen.mlir
Log Message:
-----------
[flang][cuda] Fix invalid address space in addressof op conversion (#192111)
The change in lowering order introduced in
https://github.com/llvm/llvm-project/pull/183268 exposed an issue when
converting addressof op pointing to globals with different address
space. Look at the fir::GlobalOp when it has not been converted.
Commit: 13d67bffb1cb6e5231453dba3416108e85b2d6bf
https://github.com/llvm/llvm-project/commit/13d67bffb1cb6e5231453dba3416108e85b2d6bf
Author: Alex Voicu <alexandru.voicu at amd.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/test/CodeGen/amdgpu-builtin-is-invocable.c
M clang/test/CodeGen/amdgpu-builtin-processor-is.c
M clang/test/CodeGenCXX/dynamic-cast-address-space.cpp
M llvm/lib/TargetParser/TargetParser.cpp
Log Message:
-----------
[NFC][SPIRV] Re-factor feature map initialisation for AMDGCN flavoured SPIR-V (#192067)
AMDGCN flavoured SPIR-V must support the union of all AMDGCN features,
as we cannot early adjudicate on this or that feature's availability. We
were hand filling in the feature map, which was error prone and led to
constant grind as new features were added. This patch moves to a
programmatic approach where we iterate through all AMDGCN GPUs and
collect features, thus establishing the union. With this change AMDGCN
flavoured SPIR-V will automatically pick up new features as they come
along.
Commit: 6cf19c6b200804c0c453108e44617ca0c9a0679e
https://github.com/llvm/llvm-project/commit/6cf19c6b200804c0c453108e44617ca0c9a0679e
Author: Paul Kirth <paulkirth at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/cmake/caches/Fuchsia-stage2-instrumented.cmake
M clang/cmake/caches/Fuchsia.cmake
Log Message:
-----------
[clang][cmake] Add check-clang-extra to bootstrap targets for Fuchsia (#192104)
Not having these prevents us from testing the clang-tool-extra targets
in our CI and multi stage builds.
Commit: 152592b346a8edddd4b6d6ac59494f81fdb7eb2c
https://github.com/llvm/llvm-project/commit/152592b346a8edddd4b6d6ac59494f81fdb7eb2c
Author: Zhen Wang <zhenw at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Semantics/definable.cpp
A flang/test/Semantics/cuf26.cuf
Log Message:
-----------
[flang][cuda] Allow host variables to be defined in device subprograms under -gpu=unified (#192118)
When `-gpu=unified` (or `-gpu=mem:unified`) is enabled, host variables
should be definable in device subprograms because HMM/ATS makes all host
memory accessible from the GPU.
The definability check in `WhyNotDefinableBase` was unconditionally
rejecting host variables in device contexts. This fix skips that check
when `CudaUnified` is enabled.
Commit: 214f2de6b61919ca76f7cb7769cd98031de25431
https://github.com/llvm/llvm-project/commit/214f2de6b61919ca76f7cb7769cd98031de25431
Author: Haojian Wu <hokein.wu at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/docs/ReleaseNotes.rst
M clang/lib/Sema/SemaTemplateDeductionGuide.cpp
M clang/test/SemaCXX/cxx20-ctad-type-alias.cpp
Log Message:
-----------
[clang] Fix assertion crash in CTAD for alias templates with non-dependent type (#191885)
When building deduction guides, clang assumes that the return type of
the deduction guide would always be a dependent type
(`TemplateSpecializationType`), but this is not true for invalid case,
where the alias RHS is a non-dependent class template specialization, it
is represented as a `RecordType` instead.
Fixes #190517.
Commit: 4d33826d60acf6cc95a52b380954556a84c9cbb7
https://github.com/llvm/llvm-project/commit/4d33826d60acf6cc95a52b380954556a84c9cbb7
Author: Slava Zakharin <szakharin at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Optimizer/Transforms/LoopInvariantCodeMotion.cpp
M flang/test/Transforms/CUF/cuf-kernel-licm.fir
Log Message:
-----------
[flang] Fixed issues in nested LICM. (#192117)
First change is to check the hoisting safety for all nested
operations of the candidate. This prevents hoistings of
region operations as in the added test.
When hoisting operations from nested regions we have to
check every parent region for `canMoveOutOf`, otherwise,
illegal hoisting may happen. This second change is NFC,
because all operations that support `OperationMoveOpInterface`
currently also support `LoopLikeOpInterface` and their regions
are not considered for nested hoisting. Anyway, it is worth
fixing it.
Commit: 08932ddde177a7f9dacf5d34e209c48f3d52800e
https://github.com/llvm/llvm-project/commit/08932ddde177a7f9dacf5d34e209c48f3d52800e
Author: serge-sans-paille <sguelton at mozilla.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang-tools-extra/clang-tidy/modernize/UseStdBitCheck.cpp
M clang-tools-extra/clang-tidy/modernize/UseStdBitCheck.h
M clang-tools-extra/docs/clang-tidy/checks/modernize/use-std-bit.rst
M clang-tools-extra/test/clang-tidy/checkers/modernize/use-std-bit.cpp
Log Message:
-----------
[clang-tidy] Detect std::rot[lr] pattern within modernize.use-std-bit (#186324)
Basically turning `x << N | x >> (64 - N)` into `std::rotl(x, N)`.
Commit: 2fe82e377f890d11e5915526f97ef7dce8a2d1d4
https://github.com/llvm/llvm-project/commit/2fe82e377f890d11e5915526f97ef7dce8a2d1d4
Author: Stanley Gambarin <stanley.gambarin at intel.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/test/TableGen/GlobalISelEmitter/GlobalISelEmitter.td
M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
Log Message:
-----------
[GlobalISel] use constexpr LLT types when creating ISel data (#191574)
The GlobalISel uses a lookup table to map LLTs which is constructed
prior to initialization of extended LLT functionality, resulting in
ANY_SCALAR entries. During instruction selection, a hash-based
lookup is done on actual INTEGER/FLOAT LLTs. But hash values of
ANY_SCALAR do not match those of INTEGER/FLOAT, causing a failure.
Workaround is the use constexpr LLT, which encodes INTEGER/FLOAT LLT.
Assisted-by: Claude Opus 4.6
Commit: ce170c94dd41209a36b8eaf5af6ca9edd625ddd3
https://github.com/llvm/llvm-project/commit/ce170c94dd41209a36b8eaf5af6ca9edd625ddd3
Author: David Green <david.green at arm.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
Log Message:
-----------
[AArch64] Cleanup of fptosi costs. NFC (#192144)
This contains some minor formatting changes, along with moving some code
closer
to where it belongs - keeping fixed length costs together, moving a
WideTy
block before the definition and use of ConversionTbl.
Commit: 104b63b3705d672333294aa551e8381285030262
https://github.com/llvm/llvm-project/commit/104b63b3705d672333294aa551e8381285030262
Author: Bruno Cardoso Lopes <bruno.cardoso at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
Log Message:
-----------
[CIR] Fix heap-use-after-free in IndirectBrOp lowering (#191949)
The previous code called op->getBlock()->eraseArgument(0) to remove a
block argument when the poison attribute was set (unreachable block with
no predecessors). This directly mutated the IR, freeing the
BlockArgument while the MLIR dialect conversion framework still held
references to it. When the framework later replayed changes in
applyRewrites(), it dereferenced the freed BlockArgument, causing a
heap-use-after-free detected by ASAN.
Found by running check-clang-cir under ASAN
(test: clang/test/CIR/CodeGen/label-values.c).
The fix removes the eraseArgument call entirely. The MLIR conversion
framework tracks block arguments and handles their lifecycle. A block
with no predecessors naturally produces no PHI node in LLVM IR, so
manual removal was unnecessary.
Additional cleanup:
- Use adaptor.getAddr() directly instead of creating an unnecessary
BitcastOp (CIR ptr already converts to LLVM ptr).
- Use adaptor.getSuccOperands() instead of op.getSuccOperands() to
ensure successor operands go through type conversion.
- Use replaceOpWithNewOp instead of separate create + replaceOp.
Commit: 8b054e8669d2f2eebe688392d2f01ea8ebb9677f
https://github.com/llvm/llvm-project/commit/8b054e8669d2f2eebe688392d2f01ea8ebb9677f
Author: khaki3 <47756807+khaki3 at users.noreply.github.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/lib/Lower/ConvertVariable.cpp
A flang/test/Lower/OpenACC/acc-declare-use-associated.f90
Log Message:
-----------
[flang][OpenACC] Propagate acc.declare attribute to fir.global for USEd module variables (#192141)
When a module with `!$acc declare` is compiled separately from the
program that USEs it, `declareGlobal()` creates `fir.global` without the
`acc.declare` attribute. This causes implicit data mappings to override
device data that should already be present via `acc declare`.
The fix reads the symbol's `AccDeclare`/`AccCreate`/`AccCopyIn`/etc.
flags (already set from the `.mod` file by semantics) and attaches the
`acc.declare` attribute to the `fir.global`.
Commit: 8d734fdae5f55add3dcc67f6ad4ce8d6d8f7af69
https://github.com/llvm/llvm-project/commit/8d734fdae5f55add3dcc67f6ad4ce8d6d8f7af69
Author: Stefan Mada <smada at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/CodeGen/MachineFunction.cpp
Log Message:
-----------
Added better datalayout incompatible error message (#191862)
The existing datalayout incompatible error assert does not help with
debugging, as it does not print the datalayouts in question.
This change makes this failure give more useful information.
Commit: 3b4731fed7abbb91b6789ce6ebb597fbf441edbd
https://github.com/llvm/llvm-project/commit/3b4731fed7abbb91b6789ce6ebb597fbf441edbd
Author: Iñaki V Arrechea <inakiarrechea at google.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
M llvm/include/llvm/Analysis/InstCount.h
Log Message:
-----------
Make Passes Required - func-properties-stats and instcount (#192130)
These passes count different types of instructions and we want to see
them even though optnone is enabled
Commit: c24bb1cd59ff1418cfaeb521d4e7b7f5610ddba3
https://github.com/llvm/llvm-project/commit/c24bb1cd59ff1418cfaeb521d4e7b7f5610ddba3
Author: Paweł Bylica <pawel at hepcolgum.band>
Date: 2026-04-15 (Wed, 15 Apr 2026)
Changed paths:
M compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
Log Message:
-----------
[sanitizer] Generalize FD closing in StartSubprocess (#192114)
Use internal_close_range with a fallback to the sysconf(_SC_OPEN_MAX)
loop. This removes the platform-specific #if and lets all platforms
benefit from close_range when supported.
Follow-up to #191971.
Commit: 18ab5209d7130ddb34fc58249b6e12cc8c5bb597
https://github.com/llvm/llvm-project/commit/18ab5209d7130ddb34fc58249b6e12cc8c5bb597
Author: Craig Topper <craig.topper at sifive.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
M llvm/test/CodeGen/RISCV/rv32p.ll
M llvm/test/CodeGen/RISCV/rv64p.ll
M llvm/test/MC/RISCV/rv32p-aliases-valid.s
M llvm/test/MC/RISCV/rv64p-aliases-valid.s
Log Message:
-----------
[RISCV][P-ext] Support plui.h/w in generateInstSeqImpl. (#192137)
There's some overlap in the pli/plui encodings. I've modified the code
to prefer pli.b over pli.h and to prefer pli.h over plui.h. This matches
what we do in the splat_vector path in RISCVISelDAGToDAG.
Commit: 5d7a143ec677353ba45e1233494a67fbd9e0bf90
https://github.com/llvm/llvm-project/commit/5d7a143ec677353ba45e1233494a67fbd9e0bf90
Author: Alex <filaka771 at gmail.com>
Date: 2026-04-15 (Wed, 15 Apr 2026)
Changed paths:
M clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
A clang/unittests/StaticAnalyzer/AnalyzerFormattingTest.cpp
M clang/unittests/StaticAnalyzer/CMakeLists.txt
Log Message:
-----------
[analyzer] Fix alignment of entries in -analyzer-help (#190570)
Fix a formatting bug in `AnalyzerOptions::printFormattedEntry` (used by
`clang -cc1 -print-analyzer-options`), which led to misalignment of a
checker description.
This commit ensures that `printFormattedEntry` inserts a newline in the
corner case when the length of the name of a checker is exactly equal to
`EntryWidth`. (In this situation the old code inserted a space between
the name and the description, so this description was not aligned with
the other descriptions.)
Additionally this commit also fixes the corner case where the pad before
the checker name (specified by `InitialPad`) is 0. Before the fix, due
to `llvm::raw_formatted_ostream::PadToColumn` logic, `InitialPad = 0`
still added one space character as padding before the checker name.
Fortunately `InitialPad = 0` was never used in the program, so this bug
was not visible to the user.
These changes are both tested by the freshly added unit tests.
Commit: 392f76ac68c0d2e0c0eb8aa1907329f5a94db29d
https://github.com/llvm/llvm-project/commit/392f76ac68c0d2e0c0eb8aa1907329f5a94db29d
Author: Slava Zakharin <szakharin at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M flang/include/flang/Optimizer/Support/Utils.h
M flang/lib/Optimizer/Analysis/AliasAnalysis.cpp
M flang/lib/Optimizer/Support/Utils.cpp
M flang/lib/Optimizer/Transforms/LoopInvariantCodeMotion.cpp
A flang/test/Transforms/licm-allocmem-cufaloc.mlir
Log Message:
-----------
[flang] Recognize generic allocations in Flang LICM. (#191923)
Instead of matching particular operations like `fir.alloca`
we can use `MemoryEffectOpInterface` to figure out if a location
is a new allocation.
Commit: 18519f34650db7fc8e1885ac0293c1e9a5f1b071
https://github.com/llvm/llvm-project/commit/18519f34650db7fc8e1885ac0293c1e9a5f1b071
Author: Ashlyn <pale.auraaaa at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M lld/COFF/DriverUtils.cpp
M lld/test/COFF/subsystem.test
M llvm/test/tools/llvm-objcopy/COFF/subsystem.test
M llvm/tools/llvm-objcopy/ObjcopyOptions.cpp
Log Message:
-----------
[lld][llvm-objcopy] Enable Xbox subsystem for PE images. (#191779)
This patch enables selecting the Xbox subsystem (IMAGE_SUBSYSTEM_XBOX)
for PE images. Certain existing tools used in the Xbox homebrew scene
expect images to use the Xbox subsystem, so it's nice to be able to set
this within the LLVM toolchain instead of invoking yet another tool or
manually patching the binaries.
Commit: 282b2720fe1fd9a75f25e91ade6adaf1466c0869
https://github.com/llvm/llvm-project/commit/282b2720fe1fd9a75f25e91ade6adaf1466c0869
Author: Erich Keane <ekeane at nvidia.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M clang/lib/CIR/CodeGen/CIRGenExpr.cpp
A clang/test/CIR/CodeGen/cast-cxx20.cpp
Log Message:
-----------
[CIR] Implement array-to-incomplete-array cast (#192138)
This is a noop cast that is allowed in some situations in C++20, and is
validated with one of the test suites. This patch adds a very defensive
NYI diagnostic to replace the other one, plus implements the array decay
case.
Commit: af9ebd272fdbf91e4b53c400db578266a7b23480
https://github.com/llvm/llvm-project/commit/af9ebd272fdbf91e4b53c400db578266a7b23480
Author: 4ast <alexei.starovoitov at gmail.com>
Date: 2026-04-14 (Tue, 14 Apr 2026)
Changed paths:
M llvm/lib/Target/BPF/BPFISelLowering.cpp
M llvm/lib/Target/BPF/BTFDebug.cpp
A llvm/test/CodeGen/BPF/BTF/array-no-dimension.ll
A llvm/test/CodeGen/BPF/BTF/char-utf.ll
M llvm/test/CodeGen/BPF/warn-call.ll
Log Message:
-----------
Fixes for compile rust code (#192134)
Signed-off-by: Alexei Starovoitov <ast at kernel.org>
Co-authored-by: Alexei Starovoitov <ast at kernel.org>
Commit: b848e99c4fbc43a7a0216005fd44bf825a6672bb
https://github.com/llvm/llvm-project/commit/b848e99c4fbc43a7a0216005fd44bf825a6672bb
Author: 4ast <alexei.starovoitov at gmail.com>
Date: 2026-04-15 (Wed, 15 Apr 2026)
Changed paths:
M bolt/lib/Core/BinaryContext.cpp
M bolt/lib/Core/DIEBuilder.cpp
M bolt/lib/Core/DebugData.cpp
M bolt/lib/Core/DebugNames.cpp
M bolt/lib/Profile/BoltAddressTranslation.cpp
M bolt/lib/Rewrite/BuildIDRewriter.cpp
M bolt/lib/Rewrite/DWARFRewriter.cpp
M bolt/lib/Rewrite/GNUPropertyRewriter.cpp
M bolt/lib/Rewrite/LinuxKernelRewriter.cpp
M bolt/lib/Rewrite/RewriteInstance.cpp
M bolt/lib/Rewrite/SDTRewriter.cpp
M bolt/lib/Target/X86/X86MCPlusBuilder.cpp
M bolt/runtime/common.h
M bolt/runtime/instr.cpp
A bolt/test/AArch64/tail-duplication-cache.s
A bolt/test/AArch64/tail-duplication-pass.s
M bolt/test/X86/tail-duplication-pass.s
M clang-tools-extra/clang-tidy/bugprone/RedundantBranchConditionCheck.cpp
M clang-tools-extra/clang-tidy/misc/MisleadingBidirectionalCheck.cpp
M clang-tools-extra/clang-tidy/modernize/UseStdBitCheck.cpp
M clang-tools-extra/clang-tidy/modernize/UseStdBitCheck.h
M clang-tools-extra/clangd/TidyFastChecks.inc
M clang-tools-extra/docs/clang-tidy/checks/modernize/use-std-bit.rst
M clang-tools-extra/test/clang-tidy/checkers/modernize/use-std-bit.cpp
M clang/cmake/caches/Fuchsia-stage2-instrumented.cmake
M clang/cmake/caches/Fuchsia.cmake
A clang/docs/CIR/ABILowering.md
A clang/docs/CIR/CleanupAndEHDesign.md
A clang/docs/CIR/CodeDuplication.rst
A clang/docs/CIR/_raw/PostProcessCIRDocs.py
A clang/docs/CIR/index.rst
M clang/docs/CMakeLists.txt
R clang/docs/ClangIRABILowering.md
R clang/docs/ClangIRCleanupAndEHDesign.md
R clang/docs/ClangIRCodeDuplication.rst
M clang/docs/ReleaseNotes.rst
M clang/docs/conf.py
M clang/docs/index.rst
M clang/include/clang/APINotes/Types.h
M clang/include/clang/AST/ASTConcept.h
M clang/include/clang/AST/Decl.h
M clang/include/clang/AST/TemplateName.h
M clang/include/clang/AST/TypeBase.h
M clang/include/clang/Analysis/Analyses/LifetimeSafety/Facts.h
M clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h
M clang/include/clang/Analysis/Analyses/LifetimeSafety/LifetimeAnnotations.h
M clang/include/clang/Basic/CodeGenOptions.def
M clang/include/clang/Basic/CodeGenOptions.h
M clang/include/clang/Basic/Diagnostic.h
M clang/include/clang/Basic/FileManager.h
M clang/include/clang/Basic/HLSLIntrinsics.td
A clang/include/clang/Basic/OptionalUnsigned.h
M clang/include/clang/Basic/Specifiers.h
R clang/include/clang/Basic/UnsignedOrNone.h
M clang/include/clang/Basic/riscv_vector.td
M clang/include/clang/Basic/riscv_vector_common.td
M clang/include/clang/CIR/Dialect/CMakeLists.txt
M clang/include/clang/CIR/Dialect/IR/CIRAttrs.td
M clang/include/clang/CIR/Dialect/IR/CIRCUDAAttrs.td
M clang/include/clang/CIR/Dialect/IR/CIRDialect.td
M clang/include/clang/CIR/Dialect/IR/CIROps.td
M clang/include/clang/CIR/Dialect/IR/CIRTypes.td
M clang/include/clang/CIR/Dialect/IR/CMakeLists.txt
M clang/include/clang/CIR/MissingFeatures.h
M clang/include/clang/Driver/ToolChain.h
M clang/include/clang/Options/Options.td
M clang/include/clang/Support/RISCVVIntrinsicUtils.h
M clang/lib/APINotes/APINotesTypes.cpp
M clang/lib/AST/ByteCode/Compiler.cpp
M clang/lib/AST/ByteCode/Disasm.cpp
M clang/lib/AST/ByteCode/Program.h
M clang/lib/AST/Type.cpp
M clang/lib/Analysis/LifetimeSafety/Dataflow.h
M clang/lib/Analysis/LifetimeSafety/Facts.cpp
M clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp
M clang/lib/Analysis/LifetimeSafety/LifetimeAnnotations.cpp
M clang/lib/Analysis/LifetimeSafety/LiveOrigins.cpp
M clang/lib/Analysis/LifetimeSafety/LoanPropagation.cpp
M clang/lib/Analysis/LifetimeSafety/Origins.cpp
M clang/lib/Basic/Module.cpp
M clang/lib/Basic/Targets.cpp
M clang/lib/Basic/Targets/OSTargets.h
M clang/lib/CIR/CodeGen/CIRGenBuiltin.cpp
M clang/lib/CIR/CodeGen/CIRGenCall.cpp
M clang/lib/CIR/CodeGen/CIRGenClass.cpp
M clang/lib/CIR/CodeGen/CIRGenExpr.cpp
M clang/lib/CIR/CodeGen/CIRGenExprAggregate.cpp
M clang/lib/CIR/CodeGen/CIRGenFunction.cpp
M clang/lib/CIR/CodeGen/CIRGenFunction.h
M clang/lib/CIR/CodeGen/CIRGenModule.cpp
M clang/lib/CIR/CodeGen/CIRGenModule.h
M clang/lib/CIR/CodeGen/CIRGenTypes.cpp
M clang/lib/CIR/CodeGen/CIRGenTypes.h
M clang/lib/CIR/CodeGen/CIRGenVTables.cpp
M clang/lib/CIR/Dialect/IR/CIRDialect.cpp
M clang/lib/CIR/Dialect/IR/CIRTypes.cpp
M clang/lib/CIR/Dialect/Transforms/LoweringPrepare.cpp
M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
M clang/lib/CodeGen/CodeGenModule.cpp
M clang/lib/Driver/CMakeLists.txt
M clang/lib/Driver/Driver.cpp
M clang/lib/Driver/ToolChain.cpp
M clang/lib/Driver/ToolChains/AMDGPU.cpp
M clang/lib/Driver/ToolChains/BareMetal.cpp
M clang/lib/Driver/ToolChains/BareMetal.h
M clang/lib/Driver/ToolChains/Clang.cpp
M clang/lib/Driver/ToolChains/CommonArgs.cpp
M clang/lib/Driver/ToolChains/FreeBSD.h
M clang/lib/Driver/ToolChains/Gnu.cpp
M clang/lib/Driver/ToolChains/HIPAMD.cpp
M clang/lib/Driver/ToolChains/Linux.cpp
M clang/lib/Driver/ToolChains/MinGW.cpp
A clang/lib/Driver/ToolChains/Serenity.cpp
A clang/lib/Driver/ToolChains/Serenity.h
M clang/lib/Format/ContinuationIndenter.cpp
M clang/lib/Frontend/CompilerInvocation.cpp
M clang/lib/Lex/InitHeaderSearch.cpp
M clang/lib/Sema/Sema.cpp
M clang/lib/Sema/SemaAvailability.cpp
M clang/lib/Sema/SemaCXXScopeSpec.cpp
M clang/lib/Sema/SemaChecking.cpp
M clang/lib/Sema/SemaExpr.cpp
M clang/lib/Sema/SemaExprObjC.cpp
M clang/lib/Sema/SemaTemplate.cpp
M clang/lib/Sema/SemaTemplateDeductionGuide.cpp
M clang/lib/Sema/SemaType.cpp
M clang/lib/Serialization/ASTReader.cpp
M clang/lib/Serialization/ModuleManager.cpp
M clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
M clang/lib/Support/RISCVVIntrinsicUtils.cpp
M clang/test/APINotes/templates.cpp
M clang/test/AST/HLSL/StructuredBuffers-AST.hlsl
M clang/test/AST/HLSL/TypedBuffers-AST.hlsl
M clang/test/AST/HLSL/ast-dump-SpirvType.hlsl
M clang/test/AST/HLSL/matrix-alias.hlsl
M clang/test/AST/HLSL/vector-alias.hlsl
M clang/test/AST/ast-dump-decl-context-json.cpp
M clang/test/AST/ast-dump-decl.cpp
M clang/test/AST/ast-dump-invalid.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_namespace_1.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_reference.cpp
M clang/test/AST/ast-dump-openmp-begin-declare-variant_template_3.cpp
M clang/test/AST/ast-dump-template-decls-json.cpp
M clang/test/AST/ast-dump-template-decls.cpp
M clang/test/AST/ast-dump-template-json-win32-mangler-crash.cpp
M clang/test/AST/ast-dump-templates.cpp
M clang/test/AST/float16.cpp
M clang/test/AST/new-unknown-type.cpp
A clang/test/CIR/CodeGen/attr-retain.c
A clang/test/CIR/CodeGen/attr-used.c
M clang/test/CIR/CodeGen/bitint.c
A clang/test/CIR/CodeGen/builtin-verbose-trap.cpp
A clang/test/CIR/CodeGen/cast-cxx20.cpp
A clang/test/CIR/CodeGen/inherited-ctors.cpp
A clang/test/CIR/CodeGen/keep-persistent-storage-variables.cpp
A clang/test/CIR/CodeGen/keep-static-consts.cpp
M clang/test/CIR/CodeGen/thunks.cpp
M clang/test/CIR/CodeGenBuiltins/builtin-memchr.c
A clang/test/CIR/CodeGenCUDA/device-stub.cu
M clang/test/CIR/CodeGenCUDA/kernel-call.cu
M clang/test/CIR/CodeGenCUDA/kernel-stub-name.cu
A clang/test/CIR/CodeGenHIP/hip-cuid.hip
M clang/test/CIR/CodeGenHIP/simple.cpp
A clang/test/CIR/Driver/clangir.c
M clang/test/CIR/IR/bitint.cir
M clang/test/CodeGen/2006-01-23-FileScopeAsm.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/non-policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvfbfmin/policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/non-policy/overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/non-overloaded/vzip.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vpaire.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vpairo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vunzipe.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vunzipo.c
A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvzip/policy/overloaded/vzip.c
M clang/test/CodeGen/amdgpu-builtin-is-invocable.c
M clang/test/CodeGen/amdgpu-builtin-processor-is.c
M clang/test/CodeGen/asm_incbin.c
A clang/test/CodeGen/cfguard-mechanism.c
M clang/test/CodeGenCXX/dynamic-cast-address-space.cpp
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/aarch64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/aarch64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/riscv64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/riscv64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/x86_64-unknown-serenity/clang_rt.crtbegin.o
A clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/x86_64-unknown-serenity/clang_rt.crtend.o
A clang/test/Driver/Inputs/serenity_tree/usr/include/c++/v1/.keep
A clang/test/Driver/Inputs/serenity_tree/usr/lib/crt0.o
M clang/test/Driver/cl-options.c
M clang/test/Driver/coverage-ld.c
M clang/test/Driver/fsanitize-cfi.c
M clang/test/Driver/instrprof-ld.c
A clang/test/Driver/linux-multilib.yaml
A clang/test/Driver/mingw-multilib.yaml
M clang/test/Driver/sanitizer-ld.c
A clang/test/Driver/serenity.cpp
M clang/test/Import/builtin-template/test.cpp
M clang/test/Import/enum/test.cpp
M clang/test/Import/namespace/test.cpp
M clang/test/Import/template-specialization/test.cpp
M clang/test/Modules/cxx-templates.cpp
M clang/test/OpenMP/cancel_codegen.cpp
M clang/test/OpenMP/irbuilder_for_iterator.cpp
M clang/test/OpenMP/irbuilder_for_rangefor.cpp
M clang/test/OpenMP/irbuilder_for_unsigned.c
M clang/test/OpenMP/irbuilder_for_unsigned_auto.c
M clang/test/OpenMP/irbuilder_for_unsigned_down.c
M clang/test/OpenMP/irbuilder_for_unsigned_dynamic.c
M clang/test/OpenMP/irbuilder_for_unsigned_dynamic_chunked.c
M clang/test/OpenMP/irbuilder_for_unsigned_runtime.c
M clang/test/OpenMP/irbuilder_for_unsigned_static_chunked.c
M clang/test/OpenMP/irbuilder_nested_parallel_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_factor_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_heuristic_constant_for.c
M clang/test/OpenMP/irbuilder_unroll_partial_heuristic_runtime_for.c
M clang/test/OpenMP/irbuilder_unroll_unroll_partial_factor.c
M clang/test/OpenMP/nested_loop_codegen.cpp
M clang/test/OpenMP/split_driver_smoke.c
M clang/test/ParserHLSL/hlsl_resource_class_attr.hlsl
A clang/test/Preprocessor/init-serenityos.c
M clang/test/Sema/Inputs/lifetime-analysis.h
M clang/test/Sema/warn-lifetime-safety-dangling-field.cpp
M clang/test/Sema/warn-lifetime-safety-invalidations.cpp
M clang/test/Sema/warn-lifetime-safety-noescape.cpp
M clang/test/Sema/warn-lifetime-safety-suggestions.cpp
M clang/test/Sema/warn-lifetime-safety.cpp
M clang/test/SemaCXX/cxx20-ctad-type-alias.cpp
A clang/test/SemaCXX/gh135694.cpp
M clang/test/SemaTemplate/make_integer_seq.cpp
M clang/unittests/CIR/CMakeLists.txt
A clang/unittests/CIR/UnionTypeSizeTest.cpp
A clang/unittests/StaticAnalyzer/AnalyzerFormattingTest.cpp
M clang/unittests/StaticAnalyzer/CMakeLists.txt
M compiler-rt/lib/sanitizer_common/sanitizer_haiku.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_netbsd.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_posix.h
M compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
M compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp
M compiler-rt/lib/sanitizer_common/tests/sanitizer_bitvector_test.cpp
M compiler-rt/lib/scudo/standalone/wrappers_c.cpp
M compiler-rt/lib/tysan/tysan.cpp
M compiler-rt/lib/xray/tests/unit/fdr_controller_test.cpp
M compiler-rt/lib/xray/tests/unit/fdr_log_writer_test.cpp
M flang/include/flang/Optimizer/Support/Utils.h
M flang/lib/Lower/ConvertVariable.cpp
M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
M flang/lib/Lower/OpenMP/ClauseProcessor.h
M flang/lib/Lower/OpenMP/OpenMP.cpp
M flang/lib/Optimizer/Analysis/AliasAnalysis.cpp
M flang/lib/Optimizer/CodeGen/CodeGen.cpp
M flang/lib/Optimizer/Support/Utils.cpp
M flang/lib/Optimizer/Transforms/FIRToMemRef.cpp
M flang/lib/Optimizer/Transforms/LoopInvariantCodeMotion.cpp
M flang/lib/Semantics/definable.cpp
M flang/test/Fir/CUDA/cuda-code-gen.mlir
A flang/test/Integration/OpenMP/workshare-ident-flag.f90
M flang/test/Lower/Intrinsics/verify.f90
A flang/test/Lower/OpenACC/acc-declare-use-associated.f90
R flang/test/Lower/OpenMP/Todo/omp-declarative-allocate-align.f90
R flang/test/Lower/OpenMP/Todo/omp-declarative-allocate.f90
A flang/test/Lower/OpenMP/declare-target-named-main-interface.f90
A flang/test/Lower/OpenMP/omp-declarative-allocate-align.f90
A flang/test/Lower/OpenMP/omp-declarative-allocate.f90
M flang/test/Lower/OpenMP/real10.f90
M flang/test/Lower/io-char-array.f90
M flang/test/Lower/io-implied-do-fixes.f90
M flang/test/Lower/io-item-list.f90
M flang/test/Lower/io-statement-1.f90
A flang/test/Semantics/cuf26.cuf
M flang/test/Transforms/CUF/cuf-kernel-licm.fir
A flang/test/Transforms/FIRToMemRef/slice-projected.mlir
A flang/test/Transforms/licm-allocmem-cufaloc.mlir
M libc/include/CMakeLists.txt
M libc/include/llvm-libc-types/CMakeLists.txt
M libc/include/llvm-libc-types/__futex_word.h
A libc/include/llvm-libc-types/mcontext_t.h
A libc/include/llvm-libc-types/ucontext_t.h
A libc/include/llvm-libc-types/x86_64/mcontext_t.h
A libc/include/llvm-libc-types/x86_64/ucontext_t.h
A libc/include/ucontext.h.def
A libc/include/ucontext.yaml
M libclc/cmake/modules/CMakeCLCInformation.cmake
M libclc/cmake/modules/CMakeDetermineCLCCompiler.cmake
M libcxx/docs/Status/Cxx2cIssues.csv
M libcxx/include/__mdspan/mdspan.h
M libcxx/include/mdspan
M libcxx/test/std/containers/views/mdspan/mdspan/deduction.pass.cpp
M lld/COFF/DriverUtils.cpp
M lld/test/COFF/subsystem.test
M lldb/cmake/modules/AddLLDB.cmake
M lldb/docs/CMakeLists.txt
A lldb/docs/_ext/build_include.py
A lldb/docs/_ext/lldb_setting.py
A lldb/docs/_static/lldb-setting.css
M lldb/docs/conf.py
M lldb/docs/index.rst
A lldb/docs/use/settings.md
M lldb/include/lldb/Target/RegisterContextUnwind.h
M lldb/packages/Python/lldbsuite/test/lldbtest.py
A lldb/scripts/gen-property-docs-from-json.py
M lldb/source/Core/CMakeLists.txt
M lldb/source/Interpreter/CMakeLists.txt
M lldb/source/Plugins/DynamicLoader/Darwin-Kernel/CMakeLists.txt
M lldb/source/Plugins/JITLoader/GDB/CMakeLists.txt
M lldb/source/Plugins/Language/CPlusPlus/CMakeLists.txt
M lldb/source/Plugins/ObjectFile/PECOFF/CMakeLists.txt
M lldb/source/Plugins/Platform/Android/CMakeLists.txt
M lldb/source/Plugins/Platform/MacOSX/CMakeLists.txt
M lldb/source/Plugins/Platform/QemuUser/CMakeLists.txt
M lldb/source/Plugins/Platform/WebAssembly/CMakeLists.txt
M lldb/source/Plugins/Process/CMakeLists.txt
M lldb/source/Plugins/Process/FreeBSD-Kernel-Core/CMakeLists.txt
M lldb/source/Plugins/Process/MacOSX-Kernel/CMakeLists.txt
M lldb/source/Plugins/Process/gdb-remote/CMakeLists.txt
M lldb/source/Plugins/StructuredData/DarwinLog/CMakeLists.txt
M lldb/source/Plugins/SymbolFile/DWARF/CMakeLists.txt
M lldb/source/Plugins/SymbolFile/PDB/CMakeLists.txt
M lldb/source/Plugins/SymbolLocator/Debuginfod/CMakeLists.txt
M lldb/source/Plugins/Trace/CMakeLists.txt
M lldb/source/Plugins/Trace/intel-pt/CMakeLists.txt
M lldb/source/Target/CMakeLists.txt
M lldb/source/Target/RegisterContextUnwind.cpp
M lldb/source/Target/StackFrameList.cpp
M lldb/test/API/functionalities/scripted_frame_provider/TestScriptedFrameProvider.py
M lldb/test/API/symstore/TestSymStore.py
M llvm/docs/CommandGuide/lit.rst
M llvm/docs/Coroutines.rst
M llvm/docs/LFI.rst
M llvm/docs/LangRef.rst
M llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
M llvm/include/llvm/Analysis/InstCount.h
M llvm/include/llvm/CodeGen/SDPatternMatch.h
M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
M llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
M llvm/include/llvm/IR/IntrinsicsRISCV.td
M llvm/include/llvm/ObjectYAML/DWARFYAML.h
M llvm/include/llvm/Support/CodeGen.h
M llvm/include/llvm/TargetParser/RISCVTargetParser.h
M llvm/include/llvm/TargetParser/Triple.h
M llvm/include/llvm/Transforms/CFGuard.h
M llvm/include/llvm/Transforms/Coroutines/CoroShape.h
M llvm/lib/CodeGen/InsertCodePrefetch.cpp
M llvm/lib/CodeGen/MachineFunction.cpp
M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDebugMacro.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDebugRangeList.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp
M llvm/lib/DebugInfo/DWARF/DWARFDie.cpp
M llvm/lib/DebugInfo/DWARF/DWARFListTable.cpp
M llvm/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
M llvm/lib/DebugInfo/DWARF/DWARFUnwindTablePrinter.cpp
M llvm/lib/DebugInfo/LogicalView/Core/LVElement.cpp
M llvm/lib/DebugInfo/LogicalView/Core/LVLocation.cpp
M llvm/lib/DebugInfo/LogicalView/Core/LVObject.cpp
M llvm/lib/DebugInfo/LogicalView/Core/LVRange.cpp
M llvm/lib/DebugInfo/LogicalView/Core/LVScope.cpp
M llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp
M llvm/lib/DebugInfo/LogicalView/Readers/LVCodeViewVisitor.cpp
M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
M llvm/lib/IR/Instruction.cpp
M llvm/lib/ObjectYAML/DWARFEmitter.cpp
M llvm/lib/ObjectYAML/DWARFYAML.cpp
M llvm/lib/Passes/PassBuilder.cpp
M llvm/lib/Passes/PassRegistry.def
M llvm/lib/Target/AArch64/AArch64.td
M llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
M llvm/lib/Target/AArch64/AArch64Features.td
M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
M llvm/lib/Target/AArch64/AArch64InstrFormats.td
M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
M llvm/lib/Target/AArch64/AArch64InstrInfo.h
M llvm/lib/Target/AArch64/AArch64InstrInfo.td
M llvm/lib/Target/AArch64/AArch64Processors.td
M llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
A llvm/lib/Target/AArch64/AArch64SchedC1Ultra.td
M llvm/lib/Target/AArch64/AArch64SchedPredNeoverse.td
M llvm/lib/Target/AArch64/AArch64SchedPredicates.td
M llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
A llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.cpp
A llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.h
M llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
M llvm/lib/Target/AArch64/MCTargetDesc/CMakeLists.txt
M llvm/lib/Target/AArch64/SVEInstrFormats.td
M llvm/lib/Target/AMDGPU/AMDGPULowerIntrinsics.cpp
M llvm/lib/Target/ARM/ARMTargetMachine.cpp
M llvm/lib/Target/BPF/BPFISelLowering.cpp
M llvm/lib/Target/BPF/BTFDebug.cpp
M llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.cpp
M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
M llvm/lib/Target/RISCV/RISCVInstrInfoZvzip.td
M llvm/lib/Target/X86/X86CallingConv.td
M llvm/lib/Target/X86/X86CodeGenPassBuilder.cpp
M llvm/lib/Target/X86/X86CompressEVEX.cpp
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/lib/Target/X86/X86RegisterInfo.cpp
M llvm/lib/Target/X86/X86TargetMachine.cpp
M llvm/lib/TargetParser/TargetParser.cpp
M llvm/lib/TargetParser/Triple.cpp
M llvm/lib/Transforms/CFGuard/CFGuard.cpp
M llvm/lib/Transforms/Coroutines/CoroEarly.cpp
M llvm/lib/Transforms/Coroutines/Coroutines.cpp
M llvm/lib/Transforms/IPO/LowerTypeTests.cpp
M llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
M llvm/lib/Transforms/Scalar/GVN.cpp
M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
M llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
M llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
M llvm/lib/Transforms/Vectorize/VPlanHelpers.h
M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
M llvm/lib/Transforms/Vectorize/VPlanTransforms.h
M llvm/lib/XRay/InstrumentationMap.cpp
M llvm/lib/XRay/Profile.cpp
M llvm/lib/XRay/Trace.cpp
M llvm/test/Analysis/CostModel/AArch64/cttz.ll
M llvm/test/Analysis/CostModel/AArch64/fptoi_sat.ll
M llvm/test/Analysis/CostModel/AArch64/masked_ldst.ll
M llvm/test/Analysis/CostModel/AArch64/masked_ldst_vls.ll
A llvm/test/Analysis/CostModel/AArch64/sve-fptoi_sat.ll
M llvm/test/CodeGen/AArch64/active_lane_mask.ll
M llvm/test/CodeGen/AArch64/cfguard-module-flag.ll
M llvm/test/CodeGen/AArch64/combine-storetomstore.ll
M llvm/test/CodeGen/AArch64/complex-deinterleaving-reductions-predicated-scalable.ll
M llvm/test/CodeGen/AArch64/cttz.ll
M llvm/test/CodeGen/AArch64/dag-combine-concat-vectors.ll
M llvm/test/CodeGen/AArch64/extract-vector-elt-sve.ll
M llvm/test/CodeGen/AArch64/intrinsic-cttz-elts-sve.ll
M llvm/test/CodeGen/AArch64/intrinsic-vector-match-sve2.ll
M llvm/test/CodeGen/AArch64/rcpc3-sve.ll
M llvm/test/CodeGen/AArch64/sme-pstate-sm-changing-call-disable-coalescing.ll
M llvm/test/CodeGen/AArch64/sve-bf16-compares.ll
M llvm/test/CodeGen/AArch64/sve-cmp-select.ll
A llvm/test/CodeGen/AArch64/sve-distinct-predicate-dst.ll
M llvm/test/CodeGen/AArch64/sve-fcvt.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-fp-select.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-insert-vector-elt.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-int-select.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-int-vselect.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-128bit-loads.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-128bit-stores.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-gather.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-loads.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-scatter.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-stores.ll
M llvm/test/CodeGen/AArch64/sve-fixed-length-subvector.ll
M llvm/test/CodeGen/AArch64/sve-insert-element.ll
M llvm/test/CodeGen/AArch64/sve-intrinsics-int-compares.ll
M llvm/test/CodeGen/AArch64/sve-ld-post-inc.ll
M llvm/test/CodeGen/AArch64/sve-load-compare-store.ll
M llvm/test/CodeGen/AArch64/sve-mask-partition.ll
M llvm/test/CodeGen/AArch64/sve-masked-compressstore.ll
M llvm/test/CodeGen/AArch64/sve-nontemporal-masked-ldst.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop2.ll
M llvm/test/CodeGen/AArch64/sve-pred-selectop3.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-brk.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpeq.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpge.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpgt.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmphi.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmphs.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmple.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmplo.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpls.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmplt.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-cmpne.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-log.ll
M llvm/test/CodeGen/AArch64/sve-ptest-removal-match.ll
M llvm/test/CodeGen/AArch64/sve-punpklo-combine.ll
A llvm/test/CodeGen/AArch64/sve-regalloc-hint-unique-predicate-dst.mir
M llvm/test/CodeGen/AArch64/sve-scmp.ll
M llvm/test/CodeGen/AArch64/sve-select.ll
M llvm/test/CodeGen/AArch64/sve-setcc.ll
M llvm/test/CodeGen/AArch64/sve-smulo-sdnode.ll
M llvm/test/CodeGen/AArch64/sve-split-insert-elt.ll
M llvm/test/CodeGen/AArch64/sve-split-int-pred-reduce.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-select.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-vselect.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-insert-vector-elt.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-compares.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-immediates.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-select.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-int-vselect.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-gather-scatter.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-load.ll
M llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-masked-store.ll
M llvm/test/CodeGen/AArch64/sve-trunc.ll
M llvm/test/CodeGen/AArch64/sve-ucmp.ll
M llvm/test/CodeGen/AArch64/sve-umulo-sdnode.ll
M llvm/test/CodeGen/AArch64/sve-vector-compress.ll
M llvm/test/CodeGen/AMDGPU/lower-intrinsics-noalias-metadata.ll
M llvm/test/CodeGen/ARM/cfguard-module-flag.ll
A llvm/test/CodeGen/BPF/BTF/array-no-dimension.ll
A llvm/test/CodeGen/BPF/BTF/char-utf.ll
M llvm/test/CodeGen/BPF/warn-call.ll
M llvm/test/CodeGen/NVPTX/globals_init.ll
M llvm/test/CodeGen/PowerPC/bit_floor.ll
M llvm/test/CodeGen/RISCV/rv32p.ll
M llvm/test/CodeGen/RISCV/rv64p.ll
M llvm/test/CodeGen/RISCV/rvv/mixed-float-bf16-arith.ll
M llvm/test/CodeGen/RISCV/rvv/vector-extract-last-active.ll
A llvm/test/CodeGen/RISCV/rvv/vpaire.ll
A llvm/test/CodeGen/RISCV/rvv/vpairo.ll
A llvm/test/CodeGen/RISCV/rvv/vunzipe.ll
A llvm/test/CodeGen/RISCV/rvv/vunzipo.ll
A llvm/test/CodeGen/RISCV/rvv/vzip.ll
M llvm/test/CodeGen/SPIRV/hlsl-resources/cbuffer.ll
M llvm/test/CodeGen/X86/cfguard-module-flag.ll
M llvm/test/CodeGen/X86/evex-to-vex-compress.mir
A llvm/test/CodeGen/X86/gfni-or-fold.ll
A llvm/test/Linker/cfguard.ll
A llvm/test/MC/AArch64/LFI/reserved.s
A llvm/test/MC/AArch64/LFI/sys.s
A llvm/test/MC/AArch64/LFI/tp.s
M llvm/test/MC/RISCV/rv32p-aliases-valid.s
M llvm/test/MC/RISCV/rv64p-aliases-valid.s
M llvm/test/TableGen/GlobalISelEmitter/GlobalISelEmitter.td
M llvm/test/Transforms/Coroutines/coro-debug.ll
R llvm/test/Transforms/Coroutines/gh105595.ll
M llvm/test/Transforms/InstCombine/add.ll
M llvm/test/Transforms/InstCombine/freeze.ll
M llvm/test/Transforms/LoopUnroll/debug.ll
M llvm/test/Transforms/LoopVectorize/AArch64/aarch64-predication.ll
A llvm/test/Transforms/LoopVectorize/AArch64/ordered-reduction-with-invariant-stores.ll
M llvm/test/Transforms/LoopVectorize/AArch64/partial-reduce-add-sdot-i16-i32.ll
A llvm/test/Transforms/LoopVectorize/AArch64/partial-reduce-add-sdot-i8-i16.ll
M llvm/test/Transforms/LoopVectorize/AArch64/predication_costs.ll
M llvm/test/Transforms/LoopVectorize/VPlan/vplan-print-after-all.ll
M llvm/test/Transforms/LoopVectorize/conditional-assignment.ll
M llvm/test/Transforms/LowerTypeTests/function-weak.ll
M llvm/test/Transforms/LowerTypeTests/function.ll
A llvm/test/Transforms/SLPVectorizer/X86/reduction-shl1-add-merge.ll
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/Inputs/x86-loopvectorize-costmodel.ll
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/Inputs/x86-loopvectorize-costmodel.ll.expected
M llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/loopvectorize-costmodel.test
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir.filter-out.expected
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-filter.mir.filter.expected
A llvm/test/tools/UpdateTestChecks/update_mir_test_checks/x86-filter.test
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-basic-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-bf16-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-complxnum-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-flag-manipulation-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-forwarding.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-fp16fml-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-fptoint-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-i8mm-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-mte-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-neon-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-rcpc-immo-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-sve-instructions.s
A llvm/test/tools/llvm-mca/AArch64/Cortex/C1Ultra-writeback.s
A llvm/test/tools/llvm-mca/AArch64/Inputs/flag-manipulation-instructions.s
M llvm/test/tools/llvm-objcopy/COFF/subsystem.test
M llvm/test/tools/yaml2obj/ELF/DWARF/debug-line-v5.yaml
M llvm/tools/llvm-objcopy/ObjcopyOptions.cpp
M llvm/tools/llvm-xray/xray-fdr-dump.cpp
M llvm/unittests/CodeGen/SelectionDAGPatternMatchTest.cpp
M llvm/unittests/XRay/FDRProducerConsumerTest.cpp
M llvm/unittests/XRay/FDRTraceWriterTest.cpp
M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
M llvm/utils/TableGen/DFAPacketizerEmitter.cpp
M llvm/utils/UpdateTestChecks/mir.py
M llvm/utils/gn/secondary/clang/lib/Driver/BUILD.gn
M llvm/utils/gn/secondary/clang/lib/ScalableStaticAnalysisFramework/Analyses/BUILD.gn
M llvm/utils/gn/secondary/clang/unittests/CIR/BUILD.gn
M llvm/utils/gn/secondary/llvm/lib/Target/AArch64/MCTargetDesc/BUILD.gn
M llvm/utils/gn/secondary/llvm/unittests/ExecutionEngine/Orc/BUILD.gn
M llvm/utils/lit/lit/ProgressBar.py
M llvm/utils/lit/lit/cl_arguments.py
M llvm/utils/lit/lit/display.py
M llvm/utils/update_mir_test_checks.py
M mlir/docs/Bindings/Python.md
M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPUEnums.h
M mlir/include/mlir/Dialect/OpenMP/OpenMPClauses.td
M mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
M mlir/include/mlir/Dialect/SPIRV/IR/SPIRVTosaOps.td
M mlir/include/mlir/IR/BuiltinTypes.td
M mlir/include/mlir/Target/LLVMIR/LLVMTranslationDialectInterface.td
M mlir/lib/Conversion/MathToEmitC/MathToEmitC.cpp
M mlir/lib/Dialect/MLProgram/Transforms/PipelineGlobalOps.cpp
M mlir/lib/Dialect/Tosa/IR/TosaCanonicalizations.cpp
M mlir/lib/Dialect/Tosa/IR/TosaOps.cpp
M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
M mlir/python/mlir/dialects/ext.py
M mlir/test/Conversion/MathToEmitC/math-to-emitc.mlir
A mlir/test/Dialect/EmitC/math/ops.mlir
M mlir/test/Dialect/MLProgram/pipeline-globals.mlir
M mlir/test/Dialect/OpenMP/ops.mlir
M mlir/test/Dialect/Quant/Bytecode/types.mlir
M mlir/test/Dialect/Quant/parse-uniform.mlir
M mlir/test/Dialect/Tosa/canonicalize.mlir
M mlir/test/Target/LLVMIR/omptarget-parallel-wsloop.mlir
A mlir/test/Target/LLVMIR/openmp-allocate-directive.mlir
M mlir/test/Target/LLVMIR/openmp-cancel-distribute-parallel-loop.mlir
M mlir/test/Target/LLVMIR/openmp-cancel.mlir
M mlir/test/Target/LLVMIR/openmp-cancellation-point.mlir
M mlir/test/Target/LLVMIR/openmp-composite-simd-if.mlir
M mlir/test/Target/LLVMIR/openmp-dist_schedule_with_wsloop.mlir
M mlir/test/Target/LLVMIR/openmp-llvm.mlir
M mlir/test/Target/LLVMIR/openmp-reduction-array-sections.mlir
M mlir/test/Target/LLVMIR/openmp-reduction-sections.mlir
M mlir/test/Target/LLVMIR/openmp-simd-guided.mlir
M mlir/test/python/dialects/ext.py
M mlir/test/python/dialects/transform_op_interface.py
M mlir/test/python/integration/dialects/bf.py
M offload/test/offloading/interop-print.c
M openmp/device/include/Synchronization.h
M openmp/runtime/test/ompt/misc/control_tool.c
A utils/bazel/llvm-project-overlay/mlir/test/Bytecode/BUILD.bazel
Log Message:
-----------
[𝘀𝗽𝗿] changes introduced through rebase
Created using spr 1.3.7
[skip ci]
Compare: https://github.com/llvm/llvm-project/compare/4f1b7762928f...b848e99c4fbc
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