[all-commits] [llvm/llvm-project] 7eb1a3: [AMDGPU] Update EXECZ retention in SIPreEmitPeepho...

[Carl Ritson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7eb1a320ccc5ce608eb9ea2a0de760fa6c346774
      https://github.com/llvm/llvm-project/commit/7eb1a320ccc5ce608eb9ea2a0de760fa6c346774
  Author: Carl Ritson <carl.ritson at amd.com>
  Date:   2024-07-09 (Tue, 09 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.h
    M llvm/lib/Target/AMDGPU/SIPreEmitPeephole.cpp
    A llvm/test/CodeGen/AMDGPU/insert-skips-gfx10.mir
    A llvm/test/CodeGen/AMDGPU/insert-skips-gfx12.mir

  Log Message:
  -----------
  [AMDGPU] Update EXECZ retention in SIPreEmitPeephole for GFX10/12 (#97676)

The check to maintain EXECZ branches only checks S_WAITCNT.
Add handling for new waitcnt instructions in GFX10 and GFX12.



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