http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50314
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-09-07 08:17:38 UTC --- There doesn't seem to be any dependency between the result_u2 and BGndTimerReadNowIsr() so the compiler is free to reorder them.