[all-commits] [llvm/llvm-project] 8f0357: [AMDGPU] Add regression test for wave.reduce const...

[carlobertolli via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f03570e7d047bb83c77421360b831f366e7dcea
      https://github.com/llvm/llvm-project/commit/8f03570e7d047bb83c77421360b831f366e7dcea
  Author: carlobertolli <carlo.bertolli at amd.com>
  Date:   2026-05-27 (Wed, 27 May 2026)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.add.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll

  Log Message:
  -----------
  [AMDGPU] Add regression test for wave.reduce constant folding. (#198673)

Ensure wave.reduce.xor, wave.reduce.add, and wave.reduce.sub with
constant operands are not folded to the input value, since their results
depend on the number of active lanes at runtime.

Assisted-by: Cursor (Claude)



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