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8026251: New type profiling points: parameters to methods

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X86 interpreter and c1 type profiling for parameters on method entries

Reviewed-by: kvn, twisti
This commit is contained in:
Roland Westrelin 2013-10-22 09:51:47 +02:00
parent 4db165a8d7
commit b94884a330
26 changed files with 750 additions and 430 deletions
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5
hotspot/src/share/vm/runtime/java.cpp
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@ -193,6 +193,11 @@ void print_method_profiling_data() {
m->print_invocation_count();
tty->print_cr(" mdo size: %d bytes", m->method_data()->size_in_bytes());
tty->cr();
// Dump data on parameters if any
if (m->method_data() != NULL && m->method_data()->parameters_type_data() != NULL) {
tty->fill_to(2);
m->method_data()->parameters_type_data()->print_data_on(tty);
}
m->print_codes();
total_size += m->method_data()->size_in_bytes();
}