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[AMDGPU] Add convergent attribute to WWM.
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Authored by sheredom on Mar 19 2019, 1:44 AM.

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Summary

Add the convergent attribute to the WWM intrinsic to stop it ever being sunk out of cfg.

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Repository
rL LLVM

Event Timeline

sheredom created this revision.Mar 19 2019, 1:44 AM
Herald added a project: Restricted Project. · View Herald TranscriptMar 19 2019, 1:44 AM
arsenm accepted this revision.Mar 19 2019, 7:14 AM

LGTM, though a test wouldn't hurt

This revision is now accepted and ready to land.Mar 19 2019, 7:14 AM
This revision was automatically updated to reflect the committed changes.