Cross Reference: /src/external/gpl3/gcc.old/dist/gcc/tree-ssa-loop-ivopts.cc

Lines Matching defs:costs
47       -- The group/use costs.  Each of the interesting groups/uses chooses
52       -- The variable costs.  Each of the variables has a cost assigned that
53 	 reflects the costs associated with incrementing the value of the
58       All the costs are defined in a machine-specific way, using the target
66    to decide costs more precisely, but getting all the interactions right
84       provided to add on extra costs for generic type and address type IV use.
218   /* Adds costs COST1 and COST2.  */
236   /* Subtracts costs COST1 and COST2.  */
430   /* The costs wrto the iv candidates.  */
671   /* Candidate assigned to a use, together with the related costs.  */
3643 /* Allocates the data structure mapping the (use, candidate) pairs to costs.
4255    EXPR operand holding the shift.  COST0 and COST1 are the costs for
4339 	      fprintf (dump_file, "force_expr_to_var_cost %s costs:\n", i ? "speed" : "size");
4578   int64_t costs[AINC_NONE];
4612       data->costs[AINC_PRE_DEC] = INFTY;
4613       data->costs[AINC_POST_DEC] = INFTY;
4614       data->costs[AINC_PRE_INC] = INFTY;
4615       data->costs[AINC_POST_INC] = INFTY;
4622 	    data->costs[AINC_PRE_DEC]
4631 	    data->costs[AINC_POST_DEC]
4640 	    data->costs[AINC_PRE_INC]
4649 	    data->costs[AINC_POST_INC]
4657     return comp_cost (data->costs[AINC_POST_INC], 0);
4659     return comp_cost (data->costs[AINC_POST_DEC], 0);
4661     return comp_cost (data->costs[AINC_PRE_INC], 0);
4663     return comp_cost (data->costs[AINC_PRE_DEC], 0);
5048   /* Compute and add costs for rest uses of this group.  */
5568      target costs for each backend.  */
5878 /* Determines costs of computing use of iv with an iv candidate.  */
5958       fprintf (dump_file, "\n<Group-candidate Costs>:\n");
6007   /* There are two costs associated with the candidate -- its increment
6045 /* Determines costs of computation of the candidates.  */
6054       fprintf (dump_file, "<Candidate Costs>:\n");
6128       fprintf (dump_file, "<Global Costs>:\n");
6194   /* In case the costs are the same, prefer the cheaper candidate.  */
8183   /* Calculates the costs (item 3, part 1).  */
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