[PATCH] D106471: [DAGCombiner][RISCV][AMDGPU] Call SimplifyDemandedBits at the end of visitMULHU to enable known bits contant folding.
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 27 10:25:34 PDT 2021
RKSimon added a comment.
@craig.topper once D106868 <https://reviews.llvm.org/D106868> goes in, are you happy to add the canonicalization of mulh constants to rhs (from PR51217) first?
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D106471/new/
https://reviews.llvm.org/D106471
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