[PATCH] D148533: ValueTracking: Improve trunc handling in computeKnownFPClass
Jay Foad via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 25 06:11:40 PDT 2023
foad accepted this revision.
foad added inline comments.
This revision is now accepted and ready to land.
================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:4698
computeKnownFPClass(II->getArgOperand(0), DemandedElts,
InterestedClasses, KnownSrc, Depth + 1, Q, TLI);
----------------
If InterestedClasses includes Zero you should add Subnormal and Normal.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D148533/new/
https://reviews.llvm.org/D148533
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