[PATCH] D48172: [CostModel][AArch64] Add some initial costs for SK_Select and SK_PermuteSingleSrc

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 21 04:51:24 PDT 2018


RKSimon updated this revision to Diff 152250.
RKSimon added a comment.

Updated SK_Select comment to make it clear that the shuffle could be a rev+trn, or something else....


Repository:
  rL LLVM

https://reviews.llvm.org/D48172

Files:
  lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  test/Analysis/CostModel/AArch64/shuffle-select.ll
  test/Transforms/SLPVectorizer/AArch64/transpose.ll

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