http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57459
--- Comment #1 from Paul Pluzhnikov <ppluzhnikov at google dot com> --- Google ref: b/9070967 This is a 4.8/4.9 regression. We have ~300 test cases (out of 500,000) that are all failing (in i386 mode only) due to this bug.