[PATCH] D37460: [GVN] Prevent LoadPRE from hoisting through guards

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> So I suspect you may be able to rig up a testcase where memdep and isGuaranteed* end up disagreeing in a way that causes this to break.

See https://reviews.llvm.org/D21041. :)


https://reviews.llvm.org/D37460