[all-commits] [llvm/llvm-project] 1a48e1: [AMDGPU] Do not fold COPY with implicit operands (...

[Mariusz Sikora via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a48e1df4541ccccdaf14a6ea379be004e319a09
      https://github.com/llvm/llvm-project/commit/1a48e1df4541ccccdaf14a6ea379be004e319a09
  Author: Mariusz Sikora <mariusz.sikora at amd.com>
  Date:   2025-04-22 (Tue, 22 Apr 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
    A llvm/test/CodeGen/AMDGPU/do-not-fold-copy.mir
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.init.whole.wave-w32.ll
    M llvm/test/CodeGen/AMDGPU/mfma-loop.ll
    M llvm/test/CodeGen/AMDGPU/mul.ll

  Log Message:
  -----------
  [AMDGPU] Do not fold COPY with implicit operands (#136003)

Folding may remove COPY from inside of the divergent loop.



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