[PATCH] D132374: [TTI] Add SK_Splice shuffle mask detection and X86 costs

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 454769.
RKSimon added a comment.

Add improveShuffleKindFromMask recognition of SK_Splice patterns


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132374/new/

https://reviews.llvm.org/D132374

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/include/llvm/IR/Instructions.h
  llvm/lib/IR/Instructions.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/X86/shuffle-splice.ll

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