281       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB);
283       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB);
285       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,
288       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,
296       MachineBasicBlock *MBB, MachineBasicBlock *TrueMBB,
974   MachineBasicBlock *TrueMBB = getTrueBranch(BranchMI);  in ifPatternMatch()  local
975   NumMatch += serialPatternMatch(TrueMBB);  in ifPatternMatch()
976   NumMatch += ifPatternMatch(TrueMBB);  in ifPatternMatch()
983   assert (!TrueMBB->succ_empty() || !FalseMBB->succ_empty());  in ifPatternMatch()
985   if (TrueMBB->succ_size() == 1 && FalseMBB->succ_size() == 1  in ifPatternMatch()
986     && *TrueMBB->succ_begin() == *FalseMBB->succ_begin()) {  in ifPatternMatch()
988     LandBlk = *TrueMBB->succ_begin();  in ifPatternMatch()
989   } else if (TrueMBB->succ_size() == 1 && *TrueMBB->succ_begin() == FalseMBB) {  in ifPatternMatch()
994              && *FalseMBB->succ_begin() == TrueMBB) {  in ifPatternMatch()
997     std::swap(TrueMBB, FalseMBB);  in ifPatternMatch()
1002              && isSameloopDetachedContbreak(TrueMBB, FalseMBB)) {  in ifPatternMatch()
1004   } else if (TrueMBB->succ_size() == 1  in ifPatternMatch()
1005     && isSameloopDetachedContbreak(FalseMBB, TrueMBB)) {  in ifPatternMatch()
1006     LandBlk = *TrueMBB->succ_begin();  in ifPatternMatch()
1008     return NumMatch + handleJumpintoIf(MBB, TrueMBB, FalseMBB);  in ifPatternMatch()
1015       ((TrueMBB && TrueMBB->pred_size() > 1)  in ifPatternMatch()
1017      Cloned += improveSimpleJumpintoIf(MBB, TrueMBB, FalseMBB, &LandBlk);  in ifPatternMatch()
1020   if (TrueMBB && TrueMBB->pred_size() > 1) {  in ifPatternMatch()
1021     TrueMBB = cloneBlockForPredecessor(TrueMBB, MBB);  in ifPatternMatch()
1030   mergeIfthenelseBlock(BranchMI, MBB, TrueMBB, FalseMBB, LandBlk);  in ifPatternMatch()
1128     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB) {  in handleJumpintoIf()  argument
1129   int Num = handleJumpintoIfImp(HeadMBB, TrueMBB, FalseMBB);  in handleJumpintoIf()
1134     Num = handleJumpintoIfImp(HeadMBB, FalseMBB, TrueMBB);  in handleJumpintoIf()
1140     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB) {  in handleJumpintoIfImp()  argument
1145   DownBlk = TrueMBB;  in handleJumpintoIfImp()
1149            << " true = BB" << TrueMBB->getNumber()  in handleJumpintoIfImp()
1150            << ", numSucc=" << TrueMBB->succ_size()  in handleJumpintoIfImp()
1164       Num += cloneOnSideEntryTo(HeadMBB, TrueMBB, DownBlk);  in handleJumpintoIfImp()
1185     MachineBasicBlock *HeadMBB, MachineBasicBlock *TrueMBB,  in showImproveSimpleJumpintoIf()  argument
1195   if (TrueMBB) {  in showImproveSimpleJumpintoIf()
1196     dbgs() << ", true = BB" << TrueMBB->getNumber() << " size = "  in showImproveSimpleJumpintoIf()
1197            << TrueMBB->size() << " numPred = " << TrueMBB->pred_size();  in showImproveSimpleJumpintoIf()
1200       TrueMBB->print(dbgs());  in showImproveSimpleJumpintoIf()
1227     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,  in improveSimpleJumpintoIf()  argument
1234   assert((!TrueMBB || TrueMBB->succ_size() <= 1)  in improveSimpleJumpintoIf()
1237   if (TrueMBB == FalseMBB)  in improveSimpleJumpintoIf()
1240   MigrateTrue = needMigrateBlock(TrueMBB);  in improveSimpleJumpintoIf()
1249   if (!MigrateTrue && TrueMBB && TrueMBB->pred_size() > 1)  in improveSimpleJumpintoIf()
1256     showImproveSimpleJumpintoIf(HeadMBB, TrueMBB, FalseMBB, LandBlk, 0);  in improveSimpleJumpintoIf()
1364     migrateInstruction(TrueMBB, LandBlk, I);  in improveSimpleJumpintoIf()
1388       if (MBB != TrueMBB && MBB != FalseMBB)  in improveSimpleJumpintoIf()
1394     showImproveSimpleJumpintoIf(HeadMBB, TrueMBB, FalseMBB, LandBlk, 0);  in improveSimpleJumpintoIf()
1420     MachineBasicBlock *MBB, MachineBasicBlock *TrueMBB,  in mergeIfthenelseBlock()  argument
1422   assert (TrueMBB);  in mergeIfthenelseBlock()
1426     if (TrueMBB) {  in mergeIfthenelseBlock()
1427       dbgs() << "BB" << TrueMBB->getNumber();  in mergeIfthenelseBlock()
1459   if (TrueMBB) {  in mergeIfthenelseBlock()
1460     MBB->splice(I, TrueMBB, TrueMBB->begin(), TrueMBB->end());  in mergeIfthenelseBlock()
1461     MBB->removeSuccessor(TrueMBB, true);  in mergeIfthenelseBlock()
1462     if (LandMBB && TrueMBB->succ_size()!=0)  in mergeIfthenelseBlock()
1463       TrueMBB->removeSuccessor(LandMBB, true);  in mergeIfthenelseBlock()
1464     retireBlock(TrueMBB);  in mergeIfthenelseBlock()
1465     MLI->removeBlock(TrueMBB);  in mergeIfthenelseBlock()
1482   if (LandMBB && TrueMBB && FalseMBB)  in mergeIfthenelseBlock()