[PATCH] D38611: Fix X86 regression on linpack

[Evgeny Stupachenko via Phabricator via llvm-commits]

evstupac updated this revision to Diff 144178.
evstupac added a comment.

Addressed comments. Made heuristic more precise.


Repository:
  rL LLVM

https://reviews.llvm.org/D38611

Files:
  include/llvm/Analysis/TargetTransformInfo.h
  lib/Target/X86/X86TargetTransformInfo.cpp
  lib/Transforms/Scalar/LoopStrengthReduce.cpp
  test/CodeGen/X86/loop-strength-reduce4.ll
  test/CodeGen/X86/merge_store.ll
  test/Transforms/LoopStrengthReduce/X86/folded_addresses.ll

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