http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321
--- Comment #17 from Uros Bizjak <ubizjak at gmail dot com> 2012-07-03 18:17:09 UTC --- Created attachment 27736 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27736 Patch that cures various "may be used uninitialized" errors during LTO bootstrap This patch is needed to cure various "may be used uninitialized" errors during LTO bootstrap. This patch brings the bootstrap up to PR 53433. Adding the patch from PR 53433 successfully finish LTO profiledbootstrap.