You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA. */
\f
#include "config.h"
#include "system.h"
/* We can not change the mode of the backward
dependency because REG_DEP_ANTI has the lowest
rank. */
- if (add_dependence (insn, prev, REG_DEP_ANTI))
+ if (! sched_insns_conditions_mutex_p (insn, prev)
+ && add_dependence (insn, prev, REG_DEP_ANTI))
add_forward_dependence (prev, insn, REG_DEP_ANTI);
break;