http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56897
--- Comment #6 from Martynas Venckus <martynas at venck dot us> 2013-04-16 04:18:16 UTC --- Created attachment 29879 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29879 ab-post.tgz > gcc a.c; ./a.out 0d0a 0d0a0401 0d0a0401 > gcc -O a.c; ./a.out 0d0a 0d0a0401 0d0a0401 > cp a.c b.c > gcc -S -dall a.c > gcc -O -S -dall b.c