[PATCH] D111249: [X86] Don't use popcnt for parity if only bits 7:0 of the input can be non-zero.
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 6 14:41:09 PDT 2021
This revision was automatically updated to reflect the committed changes.
Closed by commit rG58b68e70ebf6: [X86] Don't use popcnt for parity if only bits 7:0 of the input can be non-zero. (authored by craig.topper).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D111249/new/
https://reviews.llvm.org/D111249
Files:
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/parity.ll
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