[PATCH] D32839: SimplifyLibCalls: Optimize wcslen

[Matthias Braun via Phabricator via llvm-commits]

MatzeB added a comment.

Fixing `getConstantStringInfo()` here caused some changes in behavior in SelectionDAG memcpy lowering. I'll put in some more fixes before committing...


Repository:
  rL LLVM

https://reviews.llvm.org/D32839