Lines Matching refs:FBB
890 MachineBasicBlock *TBB = 0, *FBB = 0; // For AnalyzeBranch.
891 if (!TII->AnalyzeBranch(*BB, TBB, FBB, Cond) || !FI->canFallThrough())
992 MachineBasicBlock *TBB = 0, *FBB = 0; // For AnalyzeBranch.
993 if (!TII->AnalyzeBranch(*PrevBB, TBB, FBB, Cond)) {
999 // AnalyzeBranch() may return erroneous value for FBB when these two
1000 // situations take place. For the first scenario FBB is mistakenly set
1001 // NULL; for the 2nd scenario, the FBB, which is expected to be NULL,
1005 if (!Cond.empty() && (!FBB || FBB == *BI)) {
1009 TBB = FBB = 0;
1010 if (TII->AnalyzeBranch(*PrevBB, TBB, FBB, Cond)) {
1012 TBB = FBB = 0;
1018 if (TBB && !Cond.empty() && FBB &&
1019 MBPI->getEdgeWeight(PrevBB, FBB) > MBPI->getEdgeWeight(PrevBB, TBB) &&
1023 DEBUG(dbgs() << " Edge weight: " << MBPI->getEdgeWeight(PrevBB, FBB)
1027 TII->InsertBranch(*PrevBB, FBB, TBB, Cond, dl);
1037 MachineBasicBlock *TBB = 0, *FBB = 0; // For AnalyzeBranch.
1038 if (!TII->AnalyzeBranch(F.back(), TBB, FBB, Cond))
