[PATCH] D66098: [CostModel] Model all `extractvalue`s as free.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri created this revision.
lebedev.ri added reviewers: craig.topper, RKSimon, jnspaulsson, greened.
lebedev.ri added a project: LLVM.
Herald added subscribers: hiraditya, javed.absar.

As disscussed in https://reviews.llvm.org/D65148#1606412,
`extractvalue` don't actually generate any code,
so we should treat them as free.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66098

Files:
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/AArch64/aggregates.ll
  llvm/test/Analysis/CostModel/X86/aggregates.ll

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