[PATCH] D83154: clang: Add -fcoverage-prefix-map

[Keith Smiley via Phabricator via cfe-commits]

keith added a comment.

Open question: I don't know how all the toolchains fit together, but I noticed that only Clang.cpp handles -fmacro-prefix-map, but Clang.cpp, FreeBSD.cpp, and Gnu.cpp all handle -fdebug-prefix-map. I wasn't sure which pattern I should follow here, so right now this only adds the handling to Clang.cpp, please let me know if that's not appropriate in this case!


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D83154/new/

https://reviews.llvm.org/D83154