Lines Matching refs:BN
431 unsigned BN = RPO[I.getNumber()]; in findShrunkPrologEpilog() local
434 if (RPO[Succ->getNumber()] <= BN) in findShrunkPrologEpilog()
937 unsigned BN = Worklist[i]; in updateEntryPaths() local
938 MachineBasicBlock &MBB = *MF.getBlockNumbered(BN); in updateEntryPaths()
942 if (BN != SaveN) in updateEntryPaths()
952 unsigned BN = MBB.getNumber(); in updateExitPaths() local
953 if (Path[BN] || DoneF[BN]) in updateExitPaths()
955 if (DoneT[BN]) in updateExitPaths()
960 Path[BN] = true; in updateExitPaths()
983 DoneT[BN] = true; in updateExitPaths()
986 DoneF[BN] = true; in updateExitPaths()
988 Path[BN] = false; in updateExitPaths()