[PATCH] D82737: [AMDGPU] Insert PS early exit at end of control flow
Nicolai Hähnle via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 29 06:26:32 PDT 2020
nhaehnle added a comment.
Can you explain the reasoning behind how you decide where to insert SI_KILL_CLEANUP?
================
Comment at: llvm/lib/Target/AMDGPU/SIInstructions.td:382-383
+let Defs = [EXEC] in
+def SI_KILL_CLEANUP : SPseudoInstSI <(outs), (ins)>;
+
----------------
Shouldn't this also Use EXEC?
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rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D82737/new/
https://reviews.llvm.org/D82737
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