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GCC Middle and Back End API Reference
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#include <ipa-inline.h>
Data Fields | |
| int | change_prob |
Information kept about parameter of call site.
| int inline_param_summary::change_prob |
REG_BR_PROB_BASE based probability that parameter will change in between
two invocation of the calls.
I.e. loop invariant parameters
REG_BR_PROB_BASE/estimated_iterations and regular
parameters REG_BR_PROB_BASE.
Value 0 is reserved for compile time invariants.