[PATCH] D32605: Recognize CTLZ builtin

[Evgeny Stupachenko via Phabricator via llvm-commits]

evstupac updated this revision to Diff 98699.
evstupac added a comment.

Add a TTI guard using existing "getIntrinsicCost" function.


Repository:
  rL LLVM

https://reviews.llvm.org/D32605

Files:
  lib/Transforms/Scalar/LoopIdiomRecognize.cpp
  test/Transforms/LoopIdiom/X86/ctlz.ll

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