https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67552 Bug 67552 depends on bug 67648, which changed state.
Bug 67648 Summary: No need to save callee-saved registers in interrupt handler https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67648 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
