https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33702 Bug 33702 depends on bug 34943, which changed state.
Bug 34943 Summary: -fno-strict-overflow fails to prevent use of signed overflow https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34943 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED