[PATCH] D56096: Default lowering for experimental.widenable.condition

Max Kazantsev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 29 02:39:59 PST 2019

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mkazantsev added a comment.

Because we might want to get rid of widenable conditions (and therefore of guards) not right before codegen, but earlier? For example, before vectorization to get rid of control flow inside a loop.


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  https://reviews.llvm.org/D56096/new/

https://reviews.llvm.org/D56096

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