https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 Bug 45375 depends on bug 88858, which changed state.
Bug 88858 Summary: ICE in rtl_verify_fallthru, at cfgrtl.c:2930 in Firefox build with LTO and PGO https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88858 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED