[PATCH] D155308: AMDGPU: Make SI_END_CF convergent

[Sameer Sahasrabuddhe via Phabricator via llvm-commits]

sameerds added a comment.

Same question as D155305 <https://reviews.llvm.org/D155305>. As far as analogies go, is it correct to say that if `SI_IF` produced a token to represent threads that reached it convergently, then SI_END_CF would use the same token to specify that those threads need to reconverge here?


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  https://reviews.llvm.org/D155308/new/

https://reviews.llvm.org/D155308