http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56897
--- Comment #5 from Martynas Venckus <martynas at venck dot us> 2013-04-16 04:16:39 UTC --- Created attachment 29878 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29878 ab-pre.tgz > gcc a.c; ./a.out 0d0a 0d0a0401 0d0a0401 > gcc -O a.c; ./a.out 0d0a 0d0a0400 0d0a0400 > cp a.c b.c > gcc -S -dall a.c > gcc -O -S -dall b.c