[PATCH] D36173: [InstSimplify] Perform known-bits analysis in SimplifyAndInst

[Ulrich Weigand via Phabricator via llvm-commits]

uweigand added a comment.

Yes, this benefits a real workload.   This happens when the improved SimplifyAndInst now simplifies a partial result, which then allows *further* simplification in InstSimplify, in my case in ThreadBinOpOverPHI.  This latter simplification doesn't seem to be done anywhere else.


https://reviews.llvm.org/D36173