void SimpleThresholdPolicy::reprofile(ScopeDesc* trap_scope, bool is_osr) {
for (ScopeDesc* sd = trap_scope;; sd = sd->sender()) {
if (PrintTieredEvents) {
methodHandle mh(sd->method());
print_event(REPROFILE, mh, mh, InvocationEntryBci, CompLevel_none);
}
MethodData* mdo = sd->method()->method_data();
if (mdo != NULL) {
mdo->reset_start_counters();
}
if (sd->is_top()) break;
}
}
void NonTieredCompPolicy::reprofile(ScopeDesc* trap_scope, bool is_osr) {
ScopeDesc* sd = trap_scope;
for (; !sd->is_top(); sd = sd->sender()) {
// Reset ICs of inlined methods, since they can trigger compilations also.
sd->method()->invocation_counter()->reset();
}
InvocationCounter* c = sd->method()->invocation_counter();
if (is_osr) {
// It was an OSR method, so bump the count higher.
c->set(c->state(), CompileThreshold);
} else {
c->reset();
}
sd->method()->backedge_counter()->reset();
}
void PcDesc::print(nmethod* code) {
#ifndef PRODUCT
ResourceMark rm;
tty->print_cr("PcDesc(pc=0x%lx offset=%x bits=%x):", real_pc(code), pc_offset(), _flags);
if (scope_decode_offset() == DebugInformationRecorder::serialized_null) {
return;
}
for (ScopeDesc* sd = code->scope_desc_at(real_pc(code));
sd != NULL;
sd = sd->sender()) {
tty->print(" ");
sd->method()->print_short_name(tty);
tty->print(" @%d", sd->bci());
if (sd->should_reexecute())
tty->print(" reexecute=true");
tty->cr();
}
#endif
}
