[all-commits] [llvm/llvm-project] 01f93b: AMDGPU: Mark v_mov_b64_pseudo as a VOP1 instruction

Matt Arsenault via All-commits all-commits at lists.llvm.org
Tue Feb 25 00:55:21 PST 2025


  Branch: refs/heads/users/arsenm/amdgpu/mark-v-mov-b64-pseudo-vop1
  Home:   https://github.com/llvm/llvm-project
  Commit: 01f93ba57e1f9808d631db2da29a5cb36960e946
      https://github.com/llvm/llvm-project/commit/01f93ba57e1f9808d631db2da29a5cb36960e946
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-02-25 (Tue, 25 Feb 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/test/CodeGen/AMDGPU/remat-sop.mir
    M llvm/test/CodeGen/AMDGPU/tuple-allocation-failure.ll
    M llvm/test/CodeGen/AMDGPU/vgpr-remat.mir

  Log Message:
  -----------
  AMDGPU: Mark v_mov_b64_pseudo as a VOP1 instruction

This is mostly true, and it tricks the rematerialization
code into handling this without special casing it.



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