[all-commits] [llvm/llvm-project] d883d5: AMDGPU: Add testcase with bad regalloc behavior

Matt Arsenault via All-commits all-commits at lists.llvm.org
Fri Jul 18 01:47:21 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d883d5fecf8aa7db6daa0b163599d42ca00c5808
      https://github.com/llvm/llvm-project/commit/d883d5fecf8aa7db6daa0b163599d42ca00c5808
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-07-18 (Fri, 18 Jul 2025)

  Changed paths:
    A llvm/test/CodeGen/AMDGPU/bad-agpr-vgpr-regalloc-priority.mir

  Log Message:
  -----------
  AMDGPU: Add testcase with bad regalloc behavior

This demonstrates poor allocation due to not ordering
AV classes relative to the A and V classes



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