https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16996 Bug 16996 depends on bug 30271, which changed state.
Bug 30271 Summary: -mstrict-align can add an store extra for struct argument passing https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30271 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED