[all-commits] [llvm/llvm-project] bce939: [AMDGPU] Fix GFX12 encoding of s_wait_event export...

[Jay Foad via All-commits]

  Branch: refs/heads/release/18.x
  Home:   https://github.com/llvm/llvm-project
  Commit: bce9393291a2daa8006d1da629aa2765e00f4e70
      https://github.com/llvm/llvm-project/commit/bce9393291a2daa8006d1da629aa2765e00f4e70
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2024-05-08 (Wed, 08 May 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SOPInstructions.td
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.s.wait.event.ll

  Log Message:
  -----------
  [AMDGPU] Fix GFX12 encoding of s_wait_event export_ready (#89622)

As well as flipping the sense of the bit, GFX12 moved it from bit 0 to
bit 1 in the encoded simm16 operand.

(cherry picked from commit e0a763c490d8ef58dca867e0ef834978ccf8e17d)



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