[PATCH] D151163: ValueTracking: Ignore -0 for nsz sqrt with UseInstrInfo in computeKnownFPClass

Jay Foad via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue May 23 03:36:45 PDT 2023


foad added a comment.

Looks OK but shouldn't the nsz flag be applied more generally to the result of every computeKnownFPClass call?


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  https://reviews.llvm.org/D151163/new/

https://reviews.llvm.org/D151163



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