257       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB);
259       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB);
261       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,
264       MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,
272       MachineBasicBlock *MBB, MachineBasicBlock *TrueMBB,
916   MachineBasicBlock *TrueMBB = getTrueBranch(BranchMI);  in ifPatternMatch()  local
917   NumMatch += serialPatternMatch(TrueMBB);  in ifPatternMatch()
918   NumMatch += ifPatternMatch(TrueMBB);  in ifPatternMatch()
925   assert (!TrueMBB->succ_empty() || !FalseMBB->succ_empty());  in ifPatternMatch()
927   if (TrueMBB->succ_size() == 1 && FalseMBB->succ_size() == 1  in ifPatternMatch()
928     && *TrueMBB->succ_begin() == *FalseMBB->succ_begin()) {  in ifPatternMatch()
930     LandBlk = *TrueMBB->succ_begin();  in ifPatternMatch()
931   } else if (TrueMBB->succ_size() == 1 && *TrueMBB->succ_begin() == FalseMBB) {  in ifPatternMatch()
936              && *FalseMBB->succ_begin() == TrueMBB) {  in ifPatternMatch()
939     std::swap(TrueMBB, FalseMBB);  in ifPatternMatch()
944              && isSameloopDetachedContbreak(TrueMBB, FalseMBB)) {  in ifPatternMatch()
946   } else if (TrueMBB->succ_size() == 1  in ifPatternMatch()
947     && isSameloopDetachedContbreak(FalseMBB, TrueMBB)) {  in ifPatternMatch()
948     LandBlk = *TrueMBB->succ_begin();  in ifPatternMatch()
950     return NumMatch + handleJumpintoIf(MBB, TrueMBB, FalseMBB);  in ifPatternMatch()
957       ((TrueMBB && TrueMBB->pred_size() > 1)  in ifPatternMatch()
959      Cloned += improveSimpleJumpintoIf(MBB, TrueMBB, FalseMBB, &LandBlk);  in ifPatternMatch()
962   if (TrueMBB && TrueMBB->pred_size() > 1) {  in ifPatternMatch()
963     TrueMBB = cloneBlockForPredecessor(TrueMBB, MBB);  in ifPatternMatch()
972   mergeIfthenelseBlock(BranchMI, MBB, TrueMBB, FalseMBB, LandBlk);  in ifPatternMatch()
1065     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB) {  in handleJumpintoIf()  argument
1066   int Num = handleJumpintoIfImp(HeadMBB, TrueMBB, FalseMBB);  in handleJumpintoIf()
1070     Num = handleJumpintoIfImp(HeadMBB, FalseMBB, TrueMBB);  in handleJumpintoIf()
1076     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB) {  in handleJumpintoIfImp()  argument
1081   DownBlk = TrueMBB;  in handleJumpintoIfImp()
1084                     << " true = BB" << TrueMBB->getNumber()  in handleJumpintoIfImp()
1085                     << ", numSucc=" << TrueMBB->succ_size() << " false = BB"  in handleJumpintoIfImp()
1094       Num += cloneOnSideEntryTo(HeadMBB, TrueMBB, DownBlk);  in handleJumpintoIfImp()
1114     MachineBasicBlock *HeadMBB, MachineBasicBlock *TrueMBB,  in showImproveSimpleJumpintoIf()  argument
1124   if (TrueMBB) {  in showImproveSimpleJumpintoIf()
1125     dbgs() << ", true = BB" << TrueMBB->getNumber() << " size = "  in showImproveSimpleJumpintoIf()
1126            << TrueMBB->size() << " numPred = " << TrueMBB->pred_size();  in showImproveSimpleJumpintoIf()
1129       TrueMBB->print(dbgs());  in showImproveSimpleJumpintoIf()
1157     MachineBasicBlock *TrueMBB, MachineBasicBlock *FalseMBB,  in improveSimpleJumpintoIf()  argument
1164   assert((!TrueMBB || TrueMBB->succ_size() <= 1)  in improveSimpleJumpintoIf()
1167   if (TrueMBB == FalseMBB)  in improveSimpleJumpintoIf()
1170   MigrateTrue = needMigrateBlock(TrueMBB);  in improveSimpleJumpintoIf()
1179   if (!MigrateTrue && TrueMBB && TrueMBB->pred_size() > 1)  in improveSimpleJumpintoIf()
1186       showImproveSimpleJumpintoIf(HeadMBB, TrueMBB, FalseMBB, LandBlk, 0););  in improveSimpleJumpintoIf()
1293     migrateInstruction(TrueMBB, LandBlk, I);  in improveSimpleJumpintoIf()
1315       if (MBB != TrueMBB && MBB != FalseMBB)  in improveSimpleJumpintoIf()
1320       showImproveSimpleJumpintoIf(HeadMBB, TrueMBB, FalseMBB, LandBlk, 0););  in improveSimpleJumpintoIf()
1343     MachineBasicBlock *MBB, MachineBasicBlock *TrueMBB,  in mergeIfthenelseBlock()  argument
1345   assert (TrueMBB);  in mergeIfthenelseBlock()
1347              if (TrueMBB) { dbgs() << "BB" << TrueMBB->getNumber(); } dbgs()  in mergeIfthenelseBlock()
1371   if (TrueMBB) {  in mergeIfthenelseBlock()
1372     MBB->splice(I, TrueMBB, TrueMBB->begin(), TrueMBB->end());  in mergeIfthenelseBlock()
1373     MBB->removeSuccessor(TrueMBB, true);  in mergeIfthenelseBlock()
1374     if (LandMBB && TrueMBB->succ_size()!=0)  in mergeIfthenelseBlock()
1375       TrueMBB->removeSuccessor(LandMBB, true);  in mergeIfthenelseBlock()
1376     retireBlock(TrueMBB);  in mergeIfthenelseBlock()
1377     MLI->removeBlock(TrueMBB);  in mergeIfthenelseBlock()
1394   if (LandMBB && TrueMBB && FalseMBB)  in mergeIfthenelseBlock()