[llvm-nm] Use `StringRef` over `const std::string &` params
authorSam Clegg <sbc@chromium.org>
Tue, 14 Jan 2020 17:44:28 +0000 (09:44 -0800)
committerSam Clegg <sbc@chromium.org>
Thu, 16 Jan 2020 22:02:58 +0000 (14:02 -0800)
commitfa4112fffc6bd81ba44a9e6ffb19f4314f6e37b0
treea92ed97bd06e98e4da4dd241221f7f923fb50473
parent202446c639fdd27a54c3be268154a7c66af4f36d
[llvm-nm] Use `StringRef` over `const std::string &` params

Differential Revision: https://reviews.llvm.org/D72718
llvm/tools/llvm-nm/llvm-nm.cpp