LLVM/project e0f95dd — mlir/lib/Target/LLVMIR ModuleImport.cpp, mlir/test/Target/LLVMIR/Import function-metadata.ll

by mencotton via Akimasa Watanuki on ⎇
[MLIR][LLVM] Preserve unknown function metadata on import

Import representable non-debug function metadata without a kind-specific
dialect conversion into `LLVMFuncOp` `function_metadata`. Preserve repeated
metadata kinds through the generic carrier so LLVM IR import and export can
round-trip the supported generic metadata subset.

Warn and drop attachments outside that subset while continuing to import the
function.
DeltaFile
+110-0mlir/test/Target/LLVMIR/Import/function-metadata.ll
+36-5mlir/lib/Target/LLVMIR/ModuleImport.cpp
+146-52 files

LLVM/project bcfea3d — mlir/lib/Target/LLVMIR ModuleTranslation.cpp, mlir/test/Target/LLVMIR function-metadata.mlir

by mencotton via Akimasa Watanuki on ⎇
[MLIR][LLVM] Translate LLVMFuncOp function metadata

Materialize LLVMFuncOp function_metadata through ModuleTranslation metadata conversion. Attach function metadata after module-level symbols are mapped so metadata references to functions, globals, aliases, and ifuncs can be resolved.
DeltaFile
+156-0mlir/test/Target/LLVMIR/function-metadata.mlir
+49-5mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
+205-52 files

LLVM/project 22732e6 — mlir/include/mlir/Dialect/LLVMIR LLVMOps.td LLVMAttrDefs.td, mlir/lib/Dialect/LLVMIR/IR LLVMAttrs.cpp

by mencotton via Akimasa Watanuki on ⎇
[MLIR][LLVM] Add function metadata to LLVMFuncOp

Add a generic LLVM dialect carrier for LLVM IR function metadata on LLVMFuncOp.
Represent attachments as an ordered list so repeated metadata kinds, such as
multiple type metadata attachments, can be preserved while keeping metadata names
language-agnostic.
DeltaFile
+22-0mlir/test/Dialect/LLVMIR/roundtrip.mlir
+22-0mlir/include/mlir/Dialect/LLVMIR/LLVMAttrDefs.td
+20-0mlir/test/Dialect/LLVMIR/invalid.mlir
+18-0mlir/lib/Dialect/LLVMIR/IR/LLVMAttrs.cpp
+3-0mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
+1-0mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
+86-06 files

LLVM/project 5e2f10b — mlir/include/mlir/Target/LLVMIR ModuleImport.h, mlir/lib/Target/LLVMIR ModuleImport.cpp

by Akimasa Watanuki via GitHub on ⎇
[MLIR][LLVM] Preserve global value metadata operands on import (#203017)

Import metadata operands that refer to an `llvm::GlobalValue` as
`#llvm.md_global_value` attributes. Resolve each reference to the MLIR
symbol assigned during module import, retaining synthesized names for
nameless globals.

Report unsupported metadata when an operand has no symbol-backed
representation in the imported module. This covers local values,
intrinsics with dedicated import conversions, and `llvm.global_ctors` or
`llvm.global_dtors`.
DeltaFile
+95-5mlir/test/Target/LLVMIR/Import/intrinsic-unregistered.ll
+41-21mlir/lib/Target/LLVMIR/ModuleImport.cpp
+58-0mlir/test/Target/LLVMIR/Import/import-failure.ll
+12-0mlir/include/mlir/Target/LLVMIR/ModuleImport.h
+206-264 files

LLVM/project 9f30358 — llvm/lib/Target/RISCV RISCVTargetMachine.cpp RISCVCodeGenPassBuilder.cpp

by Sam Elliott on ⎇
[RISCV][NFC] Move RISCVCodeGenPrepare Declarations

This change moves them into their own header, as has been done for the
other NewPM passes.

Assisted-by: AI
DeltaFile
+40-0llvm/lib/Target/RISCV/RISCVCodeGenPrepare.h
+0-12llvm/lib/Target/RISCV/RISCV.h
+1-1llvm/lib/Target/RISCV/RISCVCodeGenPrepare.cpp
+1-0llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+1-0llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+43-135 files

LLVM/project 50fb42b — llvm/lib/Target/RISCV RISCVTargetMachine.cpp RISCVCodeGenPassBuilder.cpp

by Sam Elliott on ⎇
[RISCV][NFC] Move ZacasABIFix Pass Declaration

This change moves them into their own header, as has been done for the
other NewPM passes.

Assisted-by: AI
DeltaFile
+40-0llvm/lib/Target/RISCV/RISCVZacasABIFix.h
+0-12llvm/lib/Target/RISCV/RISCV.h
+1-1llvm/lib/Target/RISCV/RISCVZacasABIFix.cpp
+1-0llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+1-0llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+43-135 files

LLVM/project a290daf — llvm/lib/Target/RISCV RISCVCodeGenPassBuilder.cpp RISCVOptWInstrs.h, llvm/test/CodeGen/RISCV O3-newpm-pipeline.ll O1-newpm-pipeline.ll

by Sam Elliott on ⎇
[RISCV] Port Opt W Instrs to NewPM

Assisted-by: AI
DeltaFile
+44-22llvm/lib/Target/RISCV/RISCVOptWInstrs.cpp
+35-0llvm/lib/Target/RISCV/RISCVOptWInstrs.h
+3-3llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+4-0llvm/test/CodeGen/RISCV/prefer-w-inst.mir
+2-1llvm/test/CodeGen/RISCV/O3-newpm-pipeline.ll
+2-1llvm/test/CodeGen/RISCV/O1-newpm-pipeline.ll
+90-277 files not shown
+97-3113 files

LLVM/project bbaf9ae — llvm/lib/Target/RISCV RISCVFoldMemOffset.cpp

by Sam Elliott on ⎇
Preserve MachineRegisterClassAnalysis
DeltaFile
+1-0llvm/lib/Target/RISCV/RISCVFoldMemOffset.cpp
+1-01 files

LLVM/project c1a4cee — clang/lib/AST/ByteCode Program.h Compiler.cpp

by Timm Baeder via GitHub on ⎇
[clang][bytecode][NFC] Fix some copies in for-range loops (#215544)
DeltaFile
+1-1clang/lib/AST/ByteCode/Program.h
+1-1clang/lib/AST/ByteCode/Compiler.cpp
+1-1clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
+3-33 files

LLVM/project b578ccc — llvm/lib/Target/RISCV RISCV.h RISCVTargetMachine.cpp, llvm/test/CodeGen/RISCV fold-mem-offset.mir

by Sam Elliott on ⎇
[RISCV] Port Fold Memory Offset Pass to NewPM

Assisted-by: AI
DeltaFile
+37-16llvm/lib/Target/RISCV/RISCVFoldMemOffset.cpp
+36-0llvm/lib/Target/RISCV/RISCVFoldMemOffset.h
+0-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+2-1llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+1-0llvm/test/CodeGen/RISCV/fold-mem-offset.mir
+78-213 files not shown
+81-219 files

LLVM/project 2a7d49c — llvm/lib/Target/RISCV RISCVVectorPeephole.cpp

by Sam Elliott on ⎇
Preserve MachineRegisterClassAnalysis
DeltaFile
+1-0llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
+1-01 files

LLVM/project a6f8344 — llvm/lib/Target/RISCV RISCV.h RISCVTargetMachine.cpp, llvm/test/CodeGen/RISCV/rvv vmv.v.v-peephole.mir

by Sam Elliott on ⎇
[RISCV] Port Vector Peephole to NewPM

Assisted-by: AI
DeltaFile
+66-44llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
+39-0llvm/lib/Target/RISCV/RISCVVectorPeephole.h
+0-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+2-1llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+2-0llvm/test/CodeGen/RISCV/rvv/vmv.v.v-peephole.mir
+111-497 files not shown
+119-4913 files

LLVM/project 03ee43a — llvm/lib/Target/RISCV RISCVVLOptimizer.cpp

by Sam Elliott on ⎇
Preserve MachineRegisterClassAnalysis
DeltaFile
+1-0llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
+1-01 files

LLVM/project ee6176d — clang/lib/AST/ByteCode EvalEmitter.h Source.h

by Timm Baeder via GitHub on ⎇
[clang][bytecode] Clean up SourceMapper related code (#215528)

Instead of having different `SourceMapper` implementations, just ask the
`Function` directly if we have one, and fall back to the `SourceMapper`
otherwise.

We now only have one `SourceMapper` implementation though:
`EvalEmitter`. And the only reason we have this is so we don't have a
circular dependency between `InterpState` and `EvalEmitter`.
DeltaFile
+21-9clang/lib/AST/ByteCode/InterpFrame.cpp
+6-14clang/lib/AST/ByteCode/Source.cpp
+6-7clang/lib/AST/ByteCode/InterpState.h
+5-5clang/lib/AST/ByteCode/Source.h
+3-5clang/lib/AST/ByteCode/EvalEmitter.h
+41-405 files

LLVM/project 1a4bc95 — llvm/include/llvm/IR DebugInfoMetadata.h, llvm/lib/CodeGen/AsmPrinter DwarfExpression.cpp

by Eric Christopher via GitHub on ⎇
[DebugInfo][NFC] Add typed DIExpression operand views (#215682)

DIExpression users check an opcode and then read its arguments with
numbered getArg() calls. Add typed views for the operations with
repeated raw accesses and use their named accessors in those consumers.

The views reuse ExprOperand's pointer storage and LLVM's cast helpers. A
failed dyn_cast returns an empty view, so conditional matches don't need
an optional wrapper. Reading one is a bug, so getOp() and getArg() now
assert the operand is there rather than dereferencing null.

The only interesting change is that getActiveBits loses the fallthrough
from its extract case into its fragment case. The two shared one read
because both opcodes keep their size in the same argument; now each
names its own through its view and they share a lambda for
the narrowing. A unit test covers both paths.

Overall a bit more code, but quite a bit more readable IMO.


    [2 lines not shown]
DeltaFile
+183-3llvm/include/llvm/IR/DebugInfoMetadata.h
+166-0llvm/unittests/IR/MetadataTest.cpp
+85-43llvm/lib/IR/DebugInfoMetadata.cpp
+51-47llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+8-8llvm/lib/IR/DIExpressionOptimizer.cpp
+8-6llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+501-1074 files not shown
+518-12410 files

LLVM/project 3091381 — clang/lib/AST/ByteCode InterpBuiltin.cpp

by Timm Baeder via GitHub on ⎇
[clang][bytecode][NFC] Avoid an APFloat copy (#215543)
DeltaFile
+1-1clang/lib/AST/ByteCode/InterpBuiltin.cpp
+1-11 files

LLVM/project 6069eb9 — clang/lib/AST/ByteCode Interp.cpp

by Timm Baeder via GitHub on ⎇
[clang][bytecode][NFC] Remove redundant isInvalidDecl() check (#215546)

This is already checked earlier in the same function.
DeltaFile
+0-4clang/lib/AST/ByteCode/Interp.cpp
+0-41 files

LLVM/project c4f449f — clang/include/clang/InstallAPI FileList.h

by Timm Baeder via GitHub on ⎇
[clang][InstallAPI] Fix doc comment weirdness (#215462)

We shouldn't be using a documentation comment here.
DeltaFile
+3-3clang/include/clang/InstallAPI/FileList.h
+3-31 files

LLVM/project 0813837 — llvm/lib/Target/WebAssembly WebAssemblyISelLowering.cpp, llvm/test/CodeGen/WebAssembly simd-extending-convert.ll

by Anutosh Bhat via GitHub on ⎇
[WebAssembly][DAGCombine] Avoid scalarizing v8i8 to v8f16 conversions (#213636)

WebAssembly FP16 can convert `v8i16` to `v8f16`, but direct `v8i8` to
`v8f16` conversions were scalarized during SelectionDAG type
legalization.

This results in lane extractions, scalar conversions, calls to
`__truncsfhf2`, and reconstruction of the result vector.

We should extend `v8i8` to `v8i16` in `performVectorExtendToFPCombine`
before type legalization. This allows the existing WebAssembly combines
to select:

- `i16x8.extend_low_i8x16_{s,u}`
- `f16x8.convert_i16x8_s`
DeltaFile
+25-0llvm/test/CodeGen/WebAssembly/simd-extending-convert.ll
+6-4llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+31-42 files

LLVM/project da69184 — mlir/include/mlir/Bytecode BytecodeImplementation.h, mlir/include/mlir/IR AffineMap.h OpDefinition.h

by Aditya Medhane via GitHub on ⎇
[mlir][NFC] Remove internal linkage from core header function templates (#214756)

These are more of the cases fixed alongside #208001, which enabled
-Wunused-template under -Wall. Each template is `static` in a widely
included header, so clang warns in every TU that includes it without
instantiating it. Dropping `static` gives them vague linkage and
silences the warning.
DeltaFile
+8-11mlir/include/mlir/IR/PDLPatternMatch.h.inc
+6-7mlir/include/mlir/IR/OpDefinition.h
+3-3mlir/include/mlir/Pass/PassOptions.h
+2-2mlir/include/mlir/IR/AffineMap.h
+2-2mlir/include/mlir/Bytecode/BytecodeImplementation.h
+21-255 files

LLVM/project 1376072 — mlir/include/mlir/Dialect/Utils ReshapeOpsUtils.h

by Aditya Medhane via GitHub on ⎇
[mlir][NFC] Remove internal linkage from reshape op helper templates (#214759)

Another case of the cleanup done for #208001, which enabled
-Wunused-template under -Wall. Both helpers are `static` in
ReshapeOpsUtils.h, which reaches many TUs via Linalg.h, Tensor.h and
MemRef.h, so clang warns wherever they are not instantiated. Dropping
`static` gives them vague linkage.
DeltaFile
+4-4mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h
+4-41 files

LLVM/project 69653c1 — llvm/lib/Target/RISCV RISCVTargetMachine.cpp RISCVCodeGenPassBuilder.cpp

by Sam Elliott on ⎇
[RISCV][NFC] Move ZacasABIFix Pass Declaration

This change moves them into their own header, as has been done for the
other NewPM passes.

Assisted-by: AI
DeltaFile
+40-0llvm/lib/Target/RISCV/RISCVZacasABIFix.h
+0-12llvm/lib/Target/RISCV/RISCV.h
+1-1llvm/lib/Target/RISCV/RISCVZacasABIFix.cpp
+1-0llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+1-0llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+43-135 files

LLVM/project 077b10d — llvm/lib/Target/RISCV RISCVTargetMachine.cpp RISCVCodeGenPassBuilder.cpp

by Sam Elliott on ⎇
[RISCV][NFC] Move RISCVCodeGenPrepare Declarations

This change moves them into their own header, as has been done for the
other NewPM passes.

Assisted-by: AI
DeltaFile
+40-0llvm/lib/Target/RISCV/RISCVCodeGenPrepare.h
+0-12llvm/lib/Target/RISCV/RISCV.h
+1-1llvm/lib/Target/RISCV/RISCVCodeGenPrepare.cpp
+1-0llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+1-0llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+43-135 files

LLVM/project 4be849c — llvm/lib/Target/RISCV RISCV.h RISCVTargetMachine.cpp, llvm/test/CodeGen/RISCV prefer-w-inst.mir

by Sam Elliott on ⎇
[RISCV] Port Opt W Instrs to NewPM

Assisted-by: AI
DeltaFile
+44-22llvm/lib/Target/RISCV/RISCVOptWInstrs.cpp
+35-0llvm/lib/Target/RISCV/RISCVOptWInstrs.h
+3-3llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+4-0llvm/test/CodeGen/RISCV/prefer-w-inst.mir
+0-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+88-297 files not shown
+97-3113 files

LLVM/project 5236852 — llvm/lib/Target/RISCV RISCVPassRegistry.def RISCV.h

by Sam Elliott on ⎇
[RISCV] Port Fold Memory Offset Pass to NewPM

Assisted-by: AI
DeltaFile
+37-16llvm/lib/Target/RISCV/RISCVFoldMemOffset.cpp
+36-0llvm/lib/Target/RISCV/RISCVFoldMemOffset.h
+0-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+2-1llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+1-0llvm/lib/Target/RISCV/RISCVPassRegistry.def
+78-213 files not shown
+81-219 files

LLVM/project 8dce5c8 — llvm/lib/Target/RISCV RISCV.h RISCVTargetMachine.cpp, llvm/test/CodeGen/RISCV/rvv vmv.v.v-peephole.mir

by Sam Elliott on ⎇
[RISCV] Port Vector Peephole to NewPM

Assisted-by: AI
DeltaFile
+66-44llvm/lib/Target/RISCV/RISCVVectorPeephole.cpp
+39-0llvm/lib/Target/RISCV/RISCVVectorPeephole.h
+0-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+2-1llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+2-0llvm/test/CodeGen/RISCV/rvv/vmv.v.v-peephole.mir
+111-497 files not shown
+119-4913 files

LLVM/project ecaa557 — llvm/lib/Target/RISCV RISCVTargetMachine.cpp RISCVCodeGenPassBuilder.cpp, llvm/test/CodeGen/RISCV/rvv vl-opt.mir

by Sam Elliott on ⎇
[RISCV] Port VL Optimizer to NewPM

Assisted-by: AI
DeltaFile
+56-31llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
+36-0llvm/lib/Target/RISCV/RISCVVLOptimizer.h
+1-3llvm/lib/Target/RISCV/RISCV.h
+2-1llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+2-1llvm/lib/Target/RISCV/RISCVCodeGenPassBuilder.cpp
+1-0llvm/test/CodeGen/RISCV/rvv/vl-opt.mir
+98-363 files not shown
+101-369 files

LLVM/project f13ce96 — llvm/lib/Target/RISCV RISCV.h

by Sam Elliott on ⎇
Remove useless header
DeltaFile
+0-1llvm/lib/Target/RISCV/RISCV.h
+0-11 files

LLVM/project 64d780a — bolt/lib/Profile DataAggregator.cpp

by Jinjie Huang via GitHub on ⎇
[Perf2bolt] Support multi-PID filtering for multiple perf inputs (#215541)

#199324 added support for multiple perf inputs in perf2bolt. Building on
that, this patch additionally supports filtering by multiple PIDs via
--pid=pid1,pid2...
DeltaFile
+25-16bolt/lib/Profile/DataAggregator.cpp
+25-161 files

LLVM/project 035c725 — llvm/test/CodeGen/NVPTX cmpxchg-sm90.ll f32x2-instructions.ll

by Alex MacLean via GitHub on ⎇
[NVPTX] Cleanup PTX ISA subtarget features (#214623)
DeltaFile
+1,514-802llvm/test/CodeGen/NVPTX/reduction-intrinsics.ll
+654-654llvm/test/CodeGen/NVPTX/tcgen05-st.ll
+573-573llvm/test/CodeGen/NVPTX/atomicrmw-sm90.ll
+493-301llvm/test/CodeGen/NVPTX/i32x2-instructions.ll
+354-298llvm/test/CodeGen/NVPTX/f32x2-instructions.ll
+276-276llvm/test/CodeGen/NVPTX/cmpxchg-sm90.ll
+3,864-2,90489 files not shown
+8,229-7,04695 files