https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67552 Bug 67552 depends on bug 69575, which changed state.
Bug 69575 Summary: [interrupt] The direction flag DF in the FLAGS register may be wrong in interrupt handler https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69575 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
