MaskRay added inline comments.
================ Comment at: clang/docs/UsersManual.rst:1684 + linkage symbols. The unique name is obtained by appending the hash of the + full module name to the original symbol. This option is particularly useful + in attributing profile information to the correct function when multiple ---------------- rnk wrote: > I think it's important to be specific here. I'd go so far as to say: > "When this option is set, compiler hashes the main source file path from the > command line and appends it to all internal symbols. If a program contains > multiple objects compiled from the same source file path, the symbols are not > guaranteed to be unique." Should option like -ffile-prefix-map= affect the hashed source file path? I suspect it already does this but I haven't verified. This may need tests for Windows and non-Windows, similar to D77223. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D73307/new/ https://reviews.llvm.org/D73307 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
