[PATCH] D142602: [X86] Expand transform (icmp eq/ne (ABS A), C) -> (and/or (icmp eq/ne A, C), (icmp eq/ne A, -C))
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Feb 5 09:18:18 PST 2023
RKSimon added inline comments.
================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:53450
+ ConvertToLogicOpOfSETCC =
+ Subtarget.hasSSE41() && Subtarget.hasSSE2();
+ else if (OpVT.getSizeInBits() == 256)
----------------
SSE41 implies SSE2
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D142602/new/
https://reviews.llvm.org/D142602
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