[PATCH] D100099: [X86][CostModel] Try to fix cost computation load/stores of non-power-of-two vectors

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 336157.
lebedev.ri marked an inline comment as done.
lebedev.ri added a comment.

Simplify loop as proposed by @ABataev.
I guess there is a similar problem in `X86TTIImpl::getMaskedMemoryOpCost()`.

I've figured out why this doesn't affect LV - because i should be fixing `X86TTIImpl::getInterleavedMemoryOpCost()`.
Will look there too..


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100099/new/

https://reviews.llvm.org/D100099

Files:
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/X86/load_store.ll

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