Exemplos de pred_iterator::isAssignedRegDep em C++ (Cpp)

Exemplo n.º 1

Arquivo: ScheduleDAG.cpp Projeto: Abocer/android-4.2_r1

/// WillCreateCycle - Returns true if adding an edge from SU to TargetSU will
/// create a cycle.
bool ScheduleDAGTopologicalSort::WillCreateCycle(SUnit *SU, SUnit *TargetSU) {
  if (IsReachable(TargetSU, SU))
    return true;
  for (SUnit::pred_iterator I = SU->Preds.begin(), E = SU->Preds.end();
       I != E; ++I)
    if (I->isAssignedRegDep() &&
        IsReachable(TargetSU, I->getSUnit()))
      return true;
  return false;
}