[PATCH] D69977: [InstCombine] avoid crash from deleting an instruction that still has uses (PR43723)

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 8 11:48:25 PST 2019

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efriedma added a comment.

How confident are we that there aren't other uses of the return value of llvm.invariant.start?


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