The patch removes late endcf handling and only leaves the
related portion with redundant exec mask copy elimination.
Details
Details
- Reviewers
arsenm AlexVlx sameerds - Commits
- rGa73528649c85: [AMDGPU] Simplify exec copies
Diff Detail
Diff Detail
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| Differential D76095
[AMDGPU] Simplify exec copies ClosedPublic Authored by rampitec on Mar 12 2020, 12:44 PM.
Details
Summary The patch removes late endcf handling and only leaves the
Diff Detail Event TimelineThis revision is now accepted and ready to land.Mar 12 2020, 2:13 PM Closed by commit rGa73528649c85: [AMDGPU] Simplify exec copies (authored by rampitec). · Explain WhyMar 12 2020, 3:12 PM This revision was automatically updated to reflect the committed changes.
Revision Contents
Diff 250028 llvm/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp
llvm/test/CodeGen/AMDGPU/collapse-endcf.ll
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