[all-commits] [llvm/llvm-project] f21373: AMDGPU: Add some leaf intrinsics to isAlwaysUniform

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu-leaf-intrinsics-isalwaysuniform
  Home:   https://github.com/llvm/llvm-project
  Commit: f21373b01c4851d4eab5888994bb90494e8ec340
      https://github.com/llvm/llvm-project/commit/f21373b01c4851d4eab5888994bb90494e8ec340
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-06 (Tue, 06 Aug 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUSearchableTables.td
    M llvm/test/Analysis/UniformityAnalysis/AMDGPU/always_uniform.ll

  Log Message:
  -----------
  AMDGPU: Add some leaf intrinsics to isAlwaysUniform

These would always be uniform anyway, but it shouldn't hurt to
mark them as always uniform. This will help use TTI::isAlwaysUniform
in place of proper uniformity analysis in trivial situations.



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