+ return MBFI ? MBFI->getBlockFreq(MBB) : 0;
+}
+
+const MachineFunction *MachineBlockFrequencyInfo::getFunction() const {
+ return MBFI ? MBFI->getFunction() : nullptr;
+}
+
+raw_ostream &
+MachineBlockFrequencyInfo::printBlockFreq(raw_ostream &OS,
+ const BlockFrequency Freq) const {
+ return MBFI ? MBFI->printBlockFreq(OS, Freq) : OS;
+}
+
+raw_ostream &
+MachineBlockFrequencyInfo::printBlockFreq(raw_ostream &OS,
+ const MachineBasicBlock *MBB) const {
+ return MBFI ? MBFI->printBlockFreq(OS, MBB) : OS;