https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83219
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- And the testcase runs exclusively at -O2 for whatever reason... Marek, you introduced this testcase together with moving instrumentation to sanopt.