http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58101
--- Comment #3 from Luis A Lozano <llozano at google dot com> --- (In reply to Marek Polacek from comment #2) > Perhaps a dup of PR41847. Fails even with -O2, -O3, -Ofast, no only -Os. > -fno-tree-vrp makes it go away... I dont think it is a duplicate of this issue. This problem does not happen with GCC 4.7.2
