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Searched refs:old_cost (Results 1 – 4 of 4) sorted by relevance

/NextBSD/contrib/gcc/
HDpostreload.c228 int old_cost; in reload_cse_simplify_set() local
263 old_cost = MEMORY_MOVE_COST (GET_MODE (src), dclass, 1); in reload_cse_simplify_set()
265 old_cost = REGISTER_MOVE_COST (GET_MODE (src), in reload_cse_simplify_set()
268 old_cost = rtx_cost (src, SET); in reload_cse_simplify_set()
324 if (this_cost < old_cost in reload_cse_simplify_set()
325 || (this_cost == old_cost in reload_cse_simplify_set()
346 old_cost = this_cost, did_change = 1; in reload_cse_simplify_set()
HDcombine.c600 int old_cost, new_cost; in combine_validate_cost() local
612 old_cost = (i1_cost > 0 && i2_cost > 0 && i3_cost > 0) in combine_validate_cost()
617 old_cost = (i2_cost > 0 && i3_cost > 0) ? i2_cost + i3_cost : 0; in combine_validate_cost()
644 old_cost += old_other_cost; in combine_validate_cost()
648 old_cost = 0; in combine_validate_cost()
653 if (old_cost > 0 in combine_validate_cost()
654 && new_cost > old_cost) in combine_validate_cost()
664 i1_cost, i2_cost, i3_cost, old_cost); in combine_validate_cost()
672 i2_cost, i3_cost, old_cost); in combine_validate_cost()
HDcse.c3783 int old_cost = COST_IN (XEXP (x, i), code); in fold_rtx() local
3878 if (new_cost > old_cost in fold_rtx()
3879 || (new_cost == old_cost && CONSTANT_P (XEXP (x, i)))) in fold_rtx()
HDChangeLog-20026708 * cse.c (fold_rtx): Calculate old_cost before we fold each