[PATCH] D41294: [X86][SSE] Use (V)PHMINPOSUW for vXi8 SMAX/SMIN/UMAX/UMIN horizontal reductions (PR32841)
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 18 02:48:25 PST 2017
RKSimon updated this revision to Diff 127314.
RKSimon added a comment.
Use getSizeInBits instead of getScalarSizeInBits for a known scalar
Repository:
rL LLVM
https://reviews.llvm.org/D41294
Files:
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/horizontal-reduce-smax.ll
test/CodeGen/X86/horizontal-reduce-smin.ll
test/CodeGen/X86/horizontal-reduce-umax.ll
test/CodeGen/X86/horizontal-reduce-umin.ll
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