[PATCH] D125332: [ValueTracking] Added support to deduce PHI Nodes values being a power of 2
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 19 06:22:54 PDT 2022
spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.
LGTM - do you have commit privileges?
Note: it might be worth comparing this code to the SelectionDAG equivalent; that ends by calling computeKnownBits to catch all of the non-special cases while this code just gives up (returns false).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125332/new/
https://reviews.llvm.org/D125332
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