https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32834 Bug 32834 depends on bug 57023, which changed state.
Bug 57023 Summary: [4.8 Regression] Not packing arrays with changing variable used for size https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57023 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED