[all-commits] [llvm/llvm-project] f3ffee: [GISel][AArch64] Allow PatLeafs to be imported in ...

[jyli0116 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f3ffee601c1746eafa9a6684541e90d182c9126e
      https://github.com/llvm/llvm-project/commit/f3ffee601c1746eafa9a6684541e90d182c9126e
  Author: jyli0116 <yu.li at arm.com>
  Date:   2025-06-09 (Mon, 09 Jun 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/GIMatchTableExecutor.h
    M llvm/include/llvm/CodeGen/GlobalISel/GIMatchTableExecutorImpl.h
    M llvm/include/llvm/Target/TargetSelectionDAG.td
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    M llvm/test/CodeGen/AArch64/aarch64-mull-masks.ll
    M llvm/test/CodeGen/AArch64/arm64-extract-insert-varidx.ll
    M llvm/test/CodeGen/AArch64/arm64-rev.ll
    M llvm/test/CodeGen/AArch64/insertextract.ll
    M llvm/test/TableGen/GlobalISelEmitter/GlobalISelEmitter.td
    M llvm/test/TableGen/GlobalISelEmitter/HwModes.td
    M llvm/utils/TableGen/Common/CodeGenDAGPatterns.cpp
    M llvm/utils/TableGen/Common/CodeGenDAGPatterns.h
    M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.cpp
    M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTable.h
    M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTableExecutorEmitter.cpp
    M llvm/utils/TableGen/Common/GlobalISel/GlobalISelMatchTableExecutorEmitter.h
    M llvm/utils/TableGen/GlobalISelCombinerEmitter.cpp
    M llvm/utils/TableGen/GlobalISelEmitter.cpp

  Log Message:
  -----------
  [GISel][AArch64] Allow PatLeafs to be imported in GISel which were previously causing warnings (#140935)

Previously PatLeafs could not be imported, causing the following
warnings to be emitted when running tblgen with
`-warn-on-skipped-patterns:`
```
/work/clean/llvm/lib/Target/AArch64/AArch64InstrInfo.td:2631:1: warning: Skipped pattern: Src pattern child has unsupported predicate
def : Pat<(i64 (mul top32Zero:$Rn, top32Zero:$Rm)),
^
```
These changes allow the patterns to now be imported successfully.



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