https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 66489, which changed state.
Bug 66489 Summary: combine fails to merge insns if some are reused later on https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66489 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
