http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038
--- Comment #6 from Uros Bizjak <ubizjak at gmail dot com> 2011-10-04 10:03:32 UTC --- (In reply to comment #5) > This patch is experimental and before sending it to patches mail-list i wanted > to verify that at least the approach (modify implicit-zee pass and later > enable > it on 32bit x86) is correct. Should i just send experimental version? Sure, but please mark it with [RFC] in the header.