https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113091
--- Comment #3 from Feng Xue <fxue at os dot amperecomputing.com> --- The function vect_bb_vectorization_profitable_p resorts to a recursive way to identify scalar use, for this case, setting STMT_VINFO_LIVE_P or not would not change scalar cost computation.
