[PATCH] D20653: LICM: Do not sink or hoist assume intrinsic calls.

Hal Finkel via llvm-commits llvm-commits at lists.llvm.org
Wed May 25 17:14:11 PDT 2016

hfinkel added a comment.

In http://reviews.llvm.org/D20653#440276, @sanjoy wrote:

> Never mind, I was mistaken;  you can't hoist out a readnone nounwind function out of control flow anyway, and the same logic should hold for assumes.

Ah. Because of potential UB?


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