[PATCH] D140498: [SLP]Fix cost of the broadcast buildvector/gather.

Alexey Bataev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 7 13:36:07 PST 2023


ABataev added inline comments.


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Comment at: llvm/lib/Target/X86/X86TargetTransformInfo.cpp:4374
 
     // Assume pinsr/pextr XMM <-> GPR is relatively cheap on all targets.
     // Assume insertps is relatively cheap on all targets.
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fhahn wrote:
> Should this comment also be removed? It seems like the code has been removed?
No, it is not removed, the related code is all in the same lambda IsCheapPInsrPExtrInsertPS


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140498/new/

https://reviews.llvm.org/D140498



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