http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60034
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid Host|x86_64-unknown-linux-gnu | Build|x86_64-unknown-linux-gnu | --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Here is a reduced testcase: static unsigned long global_max_fast; int __libc_mallopt (int param_number, int value) { __asm__ __volatile__ ("# %[_SDT_A2]" :: [_SDT_A2] "nor" ((global_max_fast))); global_max_fast = 1; }