[PATCH] D28928: [ValueTracking] Implement SignBitMustBeZero correctly for sqrt.

Justin Lebar via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 19 18:14:23 PST 2017


jlebar added a comment.

I think this is actually incorrect, see https://llvm.org/bugs/show_bug.cgi?id=31702#c1.


https://reviews.llvm.org/D28928





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