(iorsi3): Add CC_STATUS_INIT if use bset.

From-SVN: r3399

gcc/config/m68k/m68k.md

@@ -2981,6 +2981,7 @@
 	  operands[0] = adj_offsettable_operand (operands[0], 3 - (logval / 8));
 	  operands[1] = gen_rtx (CONST_INT, VOIDmode, logval % 8);
 	}
+      CC_STATUS_INIT;
       return \"bset %1,%0\";
     }
   return \"or%.l %2,%0\";