1. [OpenCL] Improve OpenCL operator tests (details)
  2. [X86] Add tests for rv_marker lowering. (details)
  3. [mlir][linalg] Use attributes in named ops' indexing maps (details)
  4. [clangd] Split out a base class for delegating GlobalCompilationDatabases. NFC (details)
  5. [AArch64] Attempt to sink mul operands (details)
  6. GlobalISel: Do not set observer of MachineIRBuilder in LegalizerHelper (details)
  7. [NFC][RISCV] Add double type in RISC-V V CodeGen test cases for RV32. (details)
  8. [AArch64][GlobalISel] Add support for FCONSTANT of FP128 type (details)
  9. [lld][WebAssembly] Fix for TLS + --relocatable (details)
  10. [Frontend] Add pragma align natural and sort out pragma pack stack effect (details)
Commit 7c77b536efdd953d6d97bffbd9ca320c517b26d7 by sven.vanhaastregt
[OpenCL] Improve OpenCL operator tests

Extend testing of increment/decrement operators and make sure these
operators are tested in only one dedicated test file.

Rename to, as it was already containing
more than just logical operators.

Add testing for the remainder operator on floating point types.
The file was removedclang/test/SemaOpenCL/
The file was modifiedclang/test/SemaOpenCL/
The file was addedclang/test/SemaOpenCL/
The file was modifiedclang/test/SemaOpenCL/
Commit b7b1e8c37a920fcf2755a99fbf78cc570cf76c60 by flo
[X86] Add tests for rv_marker lowering.

Precommit tests for D94597.
The file was addedllvm/test/CodeGen/X86/call-rv-marker.ll
Commit 3bc7555ffac0a803e44c4b1462e0c4c5eee865ea by antiagainst
[mlir][linalg] Use attributes in named ops' indexing maps

This commit adds support for parsing attribute uses in indexing
maps. These attribute uses are represented as affine symbols in
the resultant indexing maps because we can only know their
concrete value (which are coming from op attributes and are
constants) for specific op instances. The `indxing_maps()`
calls are synthesized to read these attributes and create affine
constants to replace the placeholder affine symbols and simplify.

Depends on D94240

Reviewed By: nicolasvasilache

Differential Revision:
The file was modifiedmlir/tools/mlir-linalg-ods-gen/mlir-linalg-ods-gen.cpp
The file was modifiedmlir/docs/Dialects/
The file was modifiedmlir/test/mlir-linalg-ods-gen/
Commit 90164ba957a2532daef6515d7114af69eca025a7 by sam.mccall
[clangd] Split out a base class for delegating GlobalCompilationDatabases. NFC

This prepares for adding another delegatable method (blockUntilIdle) to GCDB.
The file was modifiedclang-tools-extra/clangd/GlobalCompilationDatabase.cpp
The file was modifiedclang-tools-extra/clangd/GlobalCompilationDatabase.h
The file was modifiedclang-tools-extra/clangd/QueryDriverDatabase.cpp
Commit dda60035e9f0769c8907cdf6561489e0435c2275 by nicholas.guy
[AArch64] Attempt to sink mul operands

Following on from D91255, this patch is responsible for sinking relevant mul
operands to the same block so that umull/smull instructions can be correctly
generated by the mul combine implemented in the aforementioned patch.

Differential revision:
The file was addedllvm/test/CodeGen/AArch64/aarch64-matrix-umull-smull.ll
The file was modifiedllvm/lib/Target/AArch64/AArch64ISelLowering.cpp
Commit d55d592a921f1cd6a922bff0000f6662f8722d9c by Matthew.Arsenault
GlobalISel: Do not set observer of MachineIRBuilder in LegalizerHelper

This fixes double printing of insertion debug messages in the

Try to cleanup usage of observers. Currently the use of observers is
pretty hard to follow and it's not clear what is responsible for
them. Observers are referenced in 3 places:

1. In the MachineFunction
2. In the MachineIRBuilder
3. In the LegalizerHelper

The observers in the MachineFunction and MachineIRBuilder are both
called only on insertions, and are redundant with each other. The
source of the double printing was the same observer was added to both
the MachineFunction, and the MachineIRBuilder. One of these references
needs to be removed. Arguably observers in general should be fully
removed from one or the other, but it may be useful to have a local
observer in the MachineIRBuilder that is not added to the function's
observers. Alternatively, the wrapper observer could manage a local
observer in one place.

The LegalizerHelper only ever calls the observer on changing/changed
instructions, and never insertions. Logically these are two different
types of observers, for changes and for insertions.

Additionally, some places used the GISelObserverWrapper when they only
needed a single observer they could use directly.

Setting the observer in the LegalizerHelper constructor is not
flexible enough if the LegalizerHelper is constructed anywhere outside
the one used by the legalizer. AMDGPU calls the LegalizerHelper in
RegBankSelect, and needs to use a local observer to apply the regbank
to newly created instructions. Currently it accomplishes this by
constructing a local MachineIRBuilder. I'm trying to move the
MachineIRBuilder to be owned/maintained by the RegBankSelect pass
itself, but the locally constructed LegalizerHelper would reset the

Mips also has a special case use of the LegalizationArtifactCombiner
in applyMappingImpl; I think we do need to run the artifact combiner
during RegBankSelect, but in a more consistent way outside of
The file was modifiedllvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
The file was modifiedllvm/lib/Target/Mips/MipsRegisterBankInfo.cpp
The file was modifiedllvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
The file was modifiedllvm/test/CodeGen/AArch64/GlobalISel/legalize-ext-csedebug-output.mir
The file was modifiedllvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
The file was modifiedllvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
Commit 350c0552c66bf0ca6907b6aa8cede425dedde516 by
[NFC][RISCV] Add double type in RISC-V V CodeGen test cases for RV32.

Differential Revision:
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vcompress-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmax-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfwmacc-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfwnmacc-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmsub-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfsgnj-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmadd-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfsqrt-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfnmacc-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfdiv-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfslide1down-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfsgnjx-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfslide1up-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmsac-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmul-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vslideup-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfadd-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfsgnjn-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfnmsub-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfwnmsac-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfnmadd-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfwmsac-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfredmin-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vslidedown-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfrdiv-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfnmsac-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmacc-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfrsub-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfredsum-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfredmax-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfsub-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfredosum-rv32.ll
The file was modifiedllvm/test/CodeGen/RISCV/rvv/vfmin-rv32.ll
Commit 4e8e888905a4258932dcb593a5531a6329cc821a by muhammad.asif.manzoor
[AArch64][GlobalISel] Add support for FCONSTANT of FP128 type

Add support for G_FCONSTANT of FP128 (Quadruple precision) type.
It replaces the constant by emitting a load with a constant pool entry.

Reviewed By: aemerson

Differential Revision:
The file was modifiedllvm/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll
The file was addedllvm/test/CodeGen/AArch64/GlobalISel/legalize-fp128-fconstant.mir
The file was modifiedllvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
The file was modifiedllvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
Commit 07b6aeb5685fa6474cbeae797ebc5ea1f17da0f7 by sbc
[lld][WebAssembly] Fix for TLS + --relocatable

When running in `-r/--relocatable` we output relocations but the
new TLS relocations type was missing from `ObjFile::calcNewAddend`
causing this combination of inputs/flags to crash the linker.

Also avoid creating tls variables in relocatable mode.  These variables
are only needed when linking final executables.

Fixes: PR48506

Differential Revision:
The file was modifiedlld/wasm/InputFiles.cpp
The file was modifiedlld/wasm/Writer.cpp
The file was modifiedlld/wasm/Driver.cpp
The file was modifiedlld/test/wasm/tls-no-shared.s
The file was modifiedlld/test/wasm/tls.s
Commit f0abe2aeaca76a24b1e17295ab797068c057a15d by Xiangling.Liao
[Frontend] Add pragma align natural and sort out pragma pack stack effect

- Implemente the natural align for XL on AIX
- Sort out pragma pack stack effect
- Add -fxl-pragma-stack option to enable XL on AIX pragma stack effect

Differential Revision:
The file was addedclang/test/PCH/aix-pragma-pack.c
The file was modifiedclang/lib/AST/RecordLayoutBuilder.cpp
The file was modifiedclang/test/Layout/aix-double-struct-member.cpp
The file was modifiedclang/include/clang/Serialization/ASTReader.h
The file was modifiedclang/include/clang/Basic/
The file was modifiedclang/include/clang/Serialization/ASTWriter.h
The file was modifiedclang/include/clang/Sema/Sema.h
The file was modifiedclang/lib/Sema/SemaAttr.cpp
The file was modifiedclang/lib/Serialization/ASTReader.cpp
The file was modifiedclang/include/clang/Basic/LangOptions.def
The file was addedclang/test/Driver/aix-pragma-pack.c
The file was modifiedclang/lib/Parse/ParsePragma.cpp
The file was addedclang/test/Sema/aix-pragma-pack-and-align.c
The file was modifiedclang/include/clang/Driver/
The file was modifiedclang/lib/Serialization/ASTWriter.cpp
The file was addedclang/test/Layout/aix-power-natural-interaction.cpp
The file was modifiedclang/lib/Frontend/CompilerInvocation.cpp
The file was modifiedclang/lib/Sema/Sema.cpp
The file was modifiedclang/lib/Driver/ToolChains/Clang.cpp
The file was modifiedclang/include/clang/Basic/