[PATCH] D87543: AMDGPU: Always split si_end_cf blocks

[Carl Ritson via Phabricator via llvm-commits]

critson accepted this revision.
critson added a comment.
This revision is now accepted and ready to land.

LGTM.

SI_KILL_CLEANUP pseudos are inserted to mark points where control flow merges and hence the exec mask can be evaluated for early termination of a pixel shader.
These early terminations are added by SIInsertSkips which contains the logic for determining if it is safe to early terminate at a given point.


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  https://reviews.llvm.org/D87543/new/

https://reviews.llvm.org/D87543