config/vax/vax.c

652 vax_rtx_costs (rtx x, int code, int outer_code, int *total)
668 	  *total = 0;
673 	  *total = ((unsigned HOST_WIDE_INT) ~INTVAL (x) <= 077) ? 1 : 2;
682 	  *total = 1;
690       *total = 3;
695 	*total = vax_float_literal (x) ? 5 : 8;
697 	*total = ((CONST_DOUBLE_HIGH (x) == 0
706       *total = 2;
710       *total = 3;
717 	  *total = 16;		/* 4 on VAX 9000 */
720 	  *total = 9;		/* 4 on VAX 9000, 12 on VAX 2 */
723 	  *total = 16;		/* 6 on VAX 9000, 28 on VAX 2 */
728 	  *total = 10;		/* 3-4 on VAX 9000, 20-28 on VAX 2 */
731 	  *total = MAX_COST;	/* Mode is not supported.  */
739 	  *total = MAX_COST;	/* Mode is not supported.  */
742       *total = 17;
747 	*total = 30;		/* Highly variable.  */
750 	*total = 24;
752 	*total = 11;		/* 25 on VAX 2 */
756       *total = 23;
762 	  *total = MAX_COST;	/* Mode is not supported.  */
765       *total = 29;
769       *total = (6		/* 4 on VAX 9000 */
774       *total = 7;		/* 17 on VAX 2 */
781 	*total = 12;
783 	*total = 10;		/* 6 on VAX 9000 */
788       *total = 6;		/* 5 on VAX 2, 4 on VAX 9000 */
795       *total = (mode == DFmode) ? 13 : 8; /* 6/8 on VAX 9000, 16/15 on VAX 2 */
804       *total = 3;
809       *total = 3;
813 	    *total = 4;
821 	*total = 9;
823 	*total = 6;
825 	*total = 4;
827 	*total = 2;
831       *total = 2;
836       *total = 15;
841 	*total = 5;		/* 7 on VAX 2 */
843 	*total = 3;		/* 4 on VAX 2 */
846 	*total += vax_address_cost_1 (x);
852       *total = 3;		/* FIXME: Costs need to be checked  */
883 	    *total += 1;	/* 2 on VAX 2 */
888 	  *total += 1;		/* 2 on VAX 2 */
896 		*total += 1;
898 		*total += (GET_MODE (x) == DFmode) ? 3 : 2;
904 		*total += 2;
908 	  *total += 1;		/* 2 on VAX 2 */
910 	    *total += vax_address_cost_1 (XEXP (op, 0));
916 	  *total += 1;