https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558 Bug 78558 depends on bug 66598, which changed state.
Bug 66598 Summary: [5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
