https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29842 Bug 29842 depends on bug 29854, which changed state.
Bug 29854 Summary: reload_combine looses track of uses https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29854 What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |WORKSFORME