[PATCH] D149723: [clang-tidy] Optimize performance of RenamerClangTidyCheck

[Piotr Zegar via Phabricator via cfe-commits]

PiotrZSL created this revision.
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Refactor RenamerClangTidyCheck to achieve better performance
by removing object copies, duplicated function calls and by
using RecursiveASTVisitor.

Measured -72% execution time on bugprone-reserved-identifier.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D149723

Files:
  clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp
  clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.h

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