https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56183 Bug 56183 depends on bug 90706, which changed state.
Bug 90706 Summary: [10/11/12/13 Regression] Useless code generated for stack / register operations on AVR https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90706 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
