Lines Matching refs:BN
125 unsigned BN = MBB.getNumber(); in isDefOnEntry() local
126 if (DefOnEntry[BN]) in isDefOnEntry()
128 if (UndefOnEntry[BN]) in isDefOnEntry()
131 auto MarkDefined = [BN, &DefOnEntry](MachineBasicBlock &B) -> bool { in isDefOnEntry()
134 DefOnEntry[BN] = true; in isDefOnEntry()
187 UndefOnEntry[BN] = true; in isDefOnEntry()
282 for (unsigned BN : WorkList) { in findReachingDefs() local
284 std::tie(Start, End) = Indexes->getMBBRange(BN); in findReachingDefs()
286 if (BN == UseMBBNum && Use.isValid()) in findReachingDefs()
289 Map[MF->getBlockNumbered(BN)] = LiveOutPair(TheVNI, nullptr); in findReachingDefs()
312 for (unsigned BN : WorkList) { in findReachingDefs() local
313 MachineBasicBlock *MBB = MF->getBlockNumbered(BN); in findReachingDefs()
443 unsigned BN = PredQueue[i]; in isJointlyDominated() local
444 if (DefBlocks[BN]) in isJointlyDominated()
446 const MachineBasicBlock *B = MF.getBlockNumbered(BN); in isJointlyDominated()