https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65358 Bug 65358 depends on bug 67226, which changed state.
Bug 67226 Summary: Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED