+ for (mode = GET_CLASS_NARROWEST_MODE (MODE_INT);
+ mode != VOIDmode;
+ mode = GET_MODE_WIDER_MODE (mode))
+ {
+ PUT_MODE (&all.reg, mode);
+ PUT_MODE (&all.plus, mode);
+ PUT_MODE (&all.neg, mode);
+ PUT_MODE (&all.mult, mode);
+ PUT_MODE (&all.sdiv, mode);
+ PUT_MODE (&all.udiv, mode);
+ PUT_MODE (&all.sdiv_32, mode);
+ PUT_MODE (&all.smod_32, mode);
+ PUT_MODE (&all.wide_trunc, mode);
+ PUT_MODE (&all.shift, mode);
+ PUT_MODE (&all.shift_mult, mode);
+ PUT_MODE (&all.shift_add, mode);
+ PUT_MODE (&all.shift_sub0, mode);
+ PUT_MODE (&all.shift_sub1, mode);
+
+ add_cost[speed][mode] = rtx_cost (&all.plus, SET, speed);
+ neg_cost[speed][mode] = rtx_cost (&all.neg, SET, speed);
+ mul_cost[speed][mode] = rtx_cost (&all.mult, SET, speed);
+ sdiv_cost[speed][mode] = rtx_cost (&all.sdiv, SET, speed);
+ udiv_cost[speed][mode] = rtx_cost (&all.udiv, SET, speed);
+
+ sdiv_pow2_cheap[speed][mode] = (rtx_cost (&all.sdiv_32, SET, speed)
+ <= 2 * add_cost[speed][mode]);
+ smod_pow2_cheap[speed][mode] = (rtx_cost (&all.smod_32, SET, speed)
+ <= 4 * add_cost[speed][mode]);
+
+ wider_mode = GET_MODE_WIDER_MODE (mode);
+ if (wider_mode != VOIDmode)
+ {
+ PUT_MODE (&all.zext, wider_mode);
+ PUT_MODE (&all.wide_mult, wider_mode);
+ PUT_MODE (&all.wide_lshr, wider_mode);
+ XEXP (&all.wide_lshr, 1) = GEN_INT (GET_MODE_BITSIZE (mode));
+
+ mul_widen_cost[speed][wider_mode]
+ = rtx_cost (&all.wide_mult, SET, speed);
+ mul_highpart_cost[speed][mode]
+ = rtx_cost (&all.wide_trunc, SET, speed);
+ }