https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98739
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|unknown |11.0 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- fprofile-reproducible Common Joined RejectNegative Var(flag_profile_reproducible) Enum(profile_reproducibility) Init(PROFILE_REPRODUCIBILITY_SERIAL) -fprofile-reproducible=[serial|parallel-runs|multithreaded] Control level of reproducibility of profile gathered by -fprofile-generate. should be fprofile-reproducible= Common ... which means we have zero test coverage for this ... Above leaves aside any implementation issue, of course.