[PATCH] D18230: [SimplifyLibCalls] Simplify strlen to a subtraction for certain cases

[Li Huang via llvm-commits]

lihuang updated this revision to Diff 52749.
lihuang added a comment.

Hi Sanjay,

I have updated the test using your script, it's an awesome script!


http://reviews.llvm.org/D18230

Files:
  lib/Transforms/Utils/SimplifyLibCalls.cpp
  test/Transforms/InstCombine/strlen-1.ll

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