[PATCH] D128302: [AArch64][CostModel] Detects that {Extract,Insert}Element at lane 0 have the same cost as other lanes for real instructions that operates on integer types

[Mingming Liu via Phabricator via llvm-commits]

mingmingl updated this revision to Diff 458884.
mingmingl marked an inline comment as done.
mingmingl added a comment.

fix comment after renaming variable (VirtualInst->HasRealUse).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128302/new/

https://reviews.llvm.org/D128302

Files:
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/test/Analysis/CostModel/AArch64/kryo-inseltpoison.ll
  llvm/test/Analysis/CostModel/AArch64/kryo.ll
  llvm/test/Analysis/CostModel/AArch64/sve-insert-extract.ll
  llvm/test/Transforms/LICM/AArch64/extract-element.ll

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