[PATCH] D52128: [ELF] Use llvm::toLower instead of libc call tolower

[Rui Ueyama via Phabricator via llvm-commits]

ruiu accepted this revision.
ruiu added a comment.
This revision is now accepted and ready to land.

LGTM

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Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D52128