[PATCH] D149537: ValueTracking: Handle phi in computeKnownFPClass

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert accepted this revision.
jdoerfert added a comment.
This revision is now accepted and ready to land.

LG, though I'd prefer if we could change the signed bit stuff such that we don't need "is first", hence use 4 states and define |= properly.


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  https://reviews.llvm.org/D149537/new/

https://reviews.llvm.org/D149537