[llvm] AMDGPU: VIMAGE/VSAMPLE are bundle candidates (PR #140854)
Jay Foad via llvm-commits
llvm-commits at lists.llvm.org
Wed May 21 03:47:07 PDT 2025
jayfoad wrote:
No objection to the patch, but I don't understand why this pass is useful. The original description (from https://reviews.llvm.org/D72737) said that we bundle the clauses formed by the pre-RA scheduler to prevent the post-RA scheduler from breaking them, _instead of_ adding clustering mutations to the post-RA scheduler. But something has changed since then, and we _do_ add clustering mutations to the post-RA scheduler.
https://github.com/llvm/llvm-project/pull/140854
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