[PATCH] D96036: [clang][codegen] Remember string used to create llvm::Regex for optimization remarks

[Jan Svoboda via Phabricator via cfe-commits]

jansvoboda11 added a comment.

I originally wanted to improve the API (make the null checks unnecessary), but keeping the API and minimizing the patch with your changes is nice too. I'm going with your suggestion, thanks!


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D96036/new/

https://reviews.llvm.org/D96036