[all-commits] [llvm/llvm-project] 27ec37: [AMDGPU] Do not select llvm.amdgcn.inverse.ballot ...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 27ec379f636ceac655faa290e78735ea98e02cbf
      https://github.com/llvm/llvm-project/commit/27ec379f636ceac655faa290e78735ea98e02cbf
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2024-07-18 (Thu, 18 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.inverse.ballot.i32.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.inverse.ballot.i64.ll

  Log Message:
  -----------
  [AMDGPU] Do not select llvm.amdgcn.inverse.ballot with wrong wave size (#99470)

This produces a "cannot select" error, instead of failing later with an
illegal vgpr to sgpr copy.



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