[PATCH] D86050: [SCEV] Refactor isHighCostExpansionHelper

[Sam Parker via Phabricator via llvm-commits]

samparker updated this revision to Diff 287296.
samparker added a comment.

- Updated comment
- Reverted back to the original costing for Add and Mul.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86050/new/

https://reviews.llvm.org/D86050

Files:
  llvm/include/llvm/Transforms/Utils/ScalarEvolutionExpander.h
  llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp
  llvm/test/Transforms/IndVarSimplify/X86/loop-invariant-conditions.ll

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