[all-commits] [llvm/llvm-project] 6ca0de: AMDGPU: Add target feature for aligned VGPR requir...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Mon Aug 25 17:41:43 PDT 2025


  Branch: refs/heads/users/arsenm/amdgpu/add-feature-aligned-vgprs
  Home:   https://github.com/llvm/llvm-project
  Commit: 6ca0de9712695788501413be92b0fbb56076e80e
      https://github.com/llvm/llvm-project/commit/6ca0de9712695788501413be92b0fbb56076e80e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-08-26 (Tue, 26 Aug 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPU.td
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h

  Log Message:
  -----------
  AMDGPU: Add target feature for aligned VGPR requirement

This now applies to gfx90a+ and gfx1250, so add a dedicated feature
for it so the feature check can be composed correctly with unrelated
properties. Probably would be better to invert this, but that turns
out to be difficult given the current assumptions.



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