void LinearScan::collectNativesAux(Trace* trace) {
for (IRInstruction* inst : trace->getInstructionList()) {
if (inst->isNative()) {
m_natives.push_back(inst);
}
if (inst->isControlFlowInstruction()) {
LabelInstruction* label = inst->getLabel();
if (label != NULL && label->getId() == inst->getId() + 1) {
collectNativesAux(label->getParent());
}
}
}
}
void LinearScan::collectNativesAux(Trace* trace) {
IRInstruction::List& instList = trace->getInstructionList();
for (IRInstruction::Iterator it = instList.begin();
it != instList.end();
++it) {
IRInstruction* inst = *it;
if (inst->isNative()) {
m_natives.push_back(inst);
}
if (inst->isControlFlowInstruction()) {
LabelInstruction* label = inst->getLabel();
if (label != NULL && label->getId() == inst->getId() + 1) {
collectNativesAux(label->getTrace());
}
}
}
}
void LinearScan::collectNatives(Trace* trace) {
// May be re-executed. Need initialize <m_natives> each time.
m_natives.clear();
collectNativesAux(trace);
}
