817   BlockT *trueBlk = CFGTraits::getTrueBranch(branchInstr);  in ifPatternMatch()  local
823   if (trueBlk->succ_size() == 1 && falseBlk->succ_size() == 1  in ifPatternMatch()
824     && *trueBlk->succ_begin() == *falseBlk->succ_begin()) {  in ifPatternMatch()
825     landBlk = *trueBlk->succ_begin();  in ifPatternMatch()
826   } else if (trueBlk->succ_size() == 0 && falseBlk->succ_size() == 0) {  in ifPatternMatch()
828   } else if (trueBlk->succ_size() == 1 && *trueBlk->succ_begin() == falseBlk) {  in ifPatternMatch()
832              && *falseBlk->succ_begin() == trueBlk) {  in ifPatternMatch()
833     landBlk = trueBlk;  in ifPatternMatch()
834     trueBlk = NULL;  in ifPatternMatch()
836              && isSameloopDetachedContbreak(trueBlk, falseBlk)) {  in ifPatternMatch()
838   } else if (trueBlk->succ_size() == 1  in ifPatternMatch()
839     && isSameloopDetachedContbreak(falseBlk, trueBlk)) {  in ifPatternMatch()
840     landBlk = *trueBlk->succ_begin();  in ifPatternMatch()
842     return handleJumpintoIf(curBlk, trueBlk, falseBlk);  in ifPatternMatch()
849       ((trueBlk && trueBlk->pred_size() > 1)  in ifPatternMatch()
851      cloned += improveSimpleJumpintoIf(curBlk, trueBlk, falseBlk, &landBlk);  in ifPatternMatch()
854   if (trueBlk && trueBlk->pred_size() > 1) {  in ifPatternMatch()
855     trueBlk = cloneBlockForPredecessor(trueBlk, curBlk);  in ifPatternMatch()
864   mergeIfthenelseBlock(branchInstr, curBlk, trueBlk, falseBlk, landBlk);  in ifPatternMatch()
1177                                              BlockT *trueBlk,  in handleJumpintoIf()  argument
1179   int num = handleJumpintoIfImp(headBlk, trueBlk, falseBlk);  in handleJumpintoIf()
1184     num = handleJumpintoIfImp(headBlk, falseBlk, trueBlk);  in handleJumpintoIf()
1191                                                 BlockT *trueBlk,  in handleJumpintoIfImp()  argument
1197   downBlk = trueBlk;  in handleJumpintoIfImp()
1201            << " true = BB" << trueBlk->getNumber()  in handleJumpintoIfImp()
1202            << ", numSucc=" << trueBlk->succ_size()  in handleJumpintoIfImp()
1217       num += cloneOnSideEntryTo(headBlk, trueBlk, downBlk);  in handleJumpintoIfImp()
1239                                                          BlockT *trueBlk,  in showImproveSimpleJumpintoIf()  argument
1251   if (trueBlk) {  in showImproveSimpleJumpintoIf()
1252     errs() << ", true = BB" << trueBlk->getNumber() << " size = "  in showImproveSimpleJumpintoIf()
1253            << trueBlk->size() << " numPred = " << trueBlk->pred_size();  in showImproveSimpleJumpintoIf()
1256       trueBlk->print(errs());  in showImproveSimpleJumpintoIf()
1284                                                     BlockT *trueBlk,  in improveSimpleJumpintoIf()  argument
1292   assert((trueBlk == NULL || trueBlk->succ_size() <= 1)  in improveSimpleJumpintoIf()
1295   if (trueBlk == falseBlk) {  in improveSimpleJumpintoIf()
1302     showImproveSimpleJumpintoIf(headBlk, trueBlk, falseBlk, landBlk, 0);  in improveSimpleJumpintoIf()
1309   migrateTrue = needMigrateBlock(trueBlk);  in improveSimpleJumpintoIf()
1319   if (!migrateTrue && trueBlk && trueBlk->pred_size() > 1) {  in improveSimpleJumpintoIf()
1328     showImproveSimpleJumpintoIf(headBlk, trueBlk, falseBlk, landBlk, 0);  in improveSimpleJumpintoIf()
1357     if (trueBlk) {  in improveSimpleJumpintoIf()
1358       trueBlk->addSuccessor(landBlk);  in improveSimpleJumpintoIf()
1397     migrateInstruction(trueBlk, landBlk, insertPos);  in improveSimpleJumpintoIf()
1401     CFGTraits::insertAssignInstrBefore(trueBlk, passRep, initReg, 1);  in improveSimpleJumpintoIf()
1423       if (curBlk != trueBlk && curBlk != falseBlk) {  in improveSimpleJumpintoIf()
1430     showImproveSimpleJumpintoIf(headBlk, trueBlk, falseBlk, landBlk, 0);  in improveSimpleJumpintoIf()
1521                                                   BlockT *trueBlk,  in mergeIfthenelseBlock()  argument
1527     if (trueBlk) {  in mergeIfthenelseBlock()
1528       errs() << "BB" << trueBlk->getNumber();  in mergeIfthenelseBlock()
1563   if (trueBlk) {  in mergeIfthenelseBlock()
1564     curBlk->splice(branchInstrPos, trueBlk, FirstNonDebugInstr(trueBlk), trueBlk->end());  in mergeIfthenelseBlock()
1565     curBlk->removeSuccessor(trueBlk);  in mergeIfthenelseBlock()
1566     if (landBlk && trueBlk->succ_size()!=0) {  in mergeIfthenelseBlock()
1567       trueBlk->removeSuccessor(landBlk);  in mergeIfthenelseBlock()
1569     retireBlock(curBlk, trueBlk);  in mergeIfthenelseBlock()
1587   if (landBlk && trueBlk && falseBlk) {  in mergeIfthenelseBlock()