https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98671
--- Comment #5 from David Binderman <dcb314 at hotmail dot com> --- (In reply to Uroš Bizjak from comment #4) > I'm not sure if solving this would bring us anything. For clarity, at very most a 4% reduction in the size of the stack frame for function ix86_parse_stringop_strategy_string.