https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100220 Bug 100220 depends on bug 100314, which changed state.
Bug 100314 Summary: missed optimization for dead code elimination at -O3 (vs. -O1) (inlining differences due to missed dse) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100314 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED