minglotus-6 wrote: Using the same added ICP test, profile matching on local-linkage `_ZL7callee0v` using `clang++ -v -fuse-ld=lld -O2 -fprofile-use=thinlto_icall_prom.profdata <file-list>` , as [this](https://gist.github.com/minglotus-6/11817ba645c6b12cd7116f41bfb1185e) pgo-instr-use output shows.
However, when trying to follow the counter matching [code path](https://github.com/llvm/llvm-project/blob/df7545e4be5cb65ef3ddd278119c0b8b2f37b0ec/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp#L1337), I came across another place(https://github.com/llvm/llvm-project/blob/df7545e4be5cb65ef3ddd278119c0b8b2f37b0ec/llvm/lib/ProfileData/InstrProfReader.cpp#L1019) that might have something to do with colon/semicolon delimiter inside itanium remapper (https://github.com/llvm/llvm-project/blob/df7545e4be5cb65ef3ddd278119c0b8b2f37b0ec/llvm/lib/ProfileData/InstrProfReader.cpp#L1055). I'm wondering if this needs an update (with updated regression test)? @david-xl @xur-llvm who might have more context. https://github.com/llvm/llvm-project/pull/74008 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
