http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57195
--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> --- Created attachment 30084 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30084&action=edit Proposed x86 patch that triggers the problem Attached x86 patch triggers the problem, described in this PR.