+/* Weights of constructions for estimate_num_insns. */
+
+typedef struct eni_weights_d
+{
+ /* Cost per call. */
+ unsigned call_cost;
+
+ /* Cost per indirect call. */
+ unsigned indirect_call_cost;
+
+ /* Cost per call to a target specific builtin */
+ unsigned target_builtin_call_cost;
+
+ /* Cost of "expensive" div and mod operations. */
+ unsigned div_mod_cost;
+
+ /* Cost for omp construct. */
+ unsigned omp_cost;
+
+ /* Cost for tm transaction. */
+ unsigned tm_cost;
+
+ /* Cost of return. */
+ unsigned return_cost;
+
+ /* True when time of statemnt should be estimated. Thus i.e
+ cost of switch statement is logarithmic rather than linear in number
+ of cases. */
+ bool time_based;
+} eni_weights;
+
+/* Weights that estimate_num_insns uses for heuristics in inlining. */
+
+extern eni_weights eni_inlining_weights;
+
+/* Weights that estimate_num_insns uses to estimate the size of the
+ produced code. */
+
+extern eni_weights eni_size_weights;
+
+/* Weights that estimate_num_insns uses to estimate the time necessary
+ to execute the produced code. */
+
+extern eni_weights eni_time_weights;
+