[PATCH] D14208: [AArch64] Add UABDL patterns for log2 shuffle.
Charlie Turner via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 30 09:36:06 PDT 2015
chatur01 created this revision.
chatur01 added reviewers: t.p.northover, jmolloy.
chatur01 added a subscriber: llvm-commits.
chatur01 set the repository for this revision to rL LLVM.
Herald added subscribers: rengolin, aemerson.
This matches the sum-of-absdiff patterns emitted by the vectoriser using log2 shuffles.
Repository:
rL LLVM
http://reviews.llvm.org/D14208
Files:
lib/Target/AArch64/AArch64InstrInfo.td
test/CodeGen/AArch64/arm64-vabs.ll
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