GCC Middle and Back End API Reference
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#include <tree-inline.h>
Data Fields | |
unsigned | call_cost |
unsigned | indirect_call_cost |
unsigned | target_builtin_call_cost |
unsigned | div_mod_cost |
unsigned | omp_cost |
unsigned | tm_cost |
unsigned | return_cost |
bool | time_based |
Weights of constructions for estimate_num_insns.
unsigned eni_weights_d::call_cost |
Cost per call.
unsigned eni_weights_d::div_mod_cost |
Cost of "expensive" div and mod operations.
unsigned eni_weights_d::indirect_call_cost |
Cost per indirect call.
unsigned eni_weights_d::omp_cost |
Cost for omp construct.
unsigned eni_weights_d::return_cost |
Cost of return.
unsigned eni_weights_d::target_builtin_call_cost |
Cost per call to a target specific builtin
bool eni_weights_d::time_based |
True when time of statemnt should be estimated. Thus i.e cost of switch statement is logarithmic rather than linear in number of cases.
unsigned eni_weights_d::tm_cost |
Cost for tm transaction.