https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109093
--- Comment #17 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 54666 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54666&action=edit A patch Change ix86_find_max_used_stack_alignment to find alignments of all stack slot accesses.
