716                                              unsigned &commonTailIndex) {  in CreateCommonTailOnlyBlock()  argument
717   commonTailIndex = 0;  in CreateCommonTailOnlyBlock()
722       commonTailIndex = i;  in CreateCommonTailOnlyBlock()
731       commonTailIndex = i;  in CreateCommonTailOnlyBlock()
736     SameTails[commonTailIndex].getTailStartPos();  in CreateCommonTailOnlyBlock()
737   MachineBasicBlock *MBB = SameTails[commonTailIndex].getBlock();  in CreateCommonTailOnlyBlock()
753   SameTails[commonTailIndex].setBlock(newMBB);  in CreateCommonTailOnlyBlock()
754   SameTails[commonTailIndex].setTailStartPos(newMBB->begin());  in CreateCommonTailOnlyBlock()
813 void BranchFolder::mergeCommonTails(unsigned commonTailIndex) {  in mergeCommonTails()  argument
814   MachineBasicBlock *MBB = SameTails[commonTailIndex].getBlock();  in mergeCommonTails()
818     if (i != commonTailIndex) {  in mergeCommonTails()
832       if (i == commonTailIndex)  in mergeCommonTails()
939     unsigned commonTailIndex = SameTails.size();  in TryTailMergeBlocks()  local
945       commonTailIndex = 1;  in TryTailMergeBlocks()
951       commonTailIndex = 0;  in TryTailMergeBlocks()
961           commonTailIndex = i;  in TryTailMergeBlocks()
965           commonTailIndex = i;  in TryTailMergeBlocks()
969     if (commonTailIndex == SameTails.size() ||  in TryTailMergeBlocks()
970         (SameTails[commonTailIndex].getBlock() == PredBB &&  in TryTailMergeBlocks()
971          !SameTails[commonTailIndex].tailIsWholeBlock())) {  in TryTailMergeBlocks()
975                                      maxCommonTailLength, commonTailIndex)) {  in TryTailMergeBlocks()
981     MachineBasicBlock *MBB = SameTails[commonTailIndex].getBlock();  in TryTailMergeBlocks()
988     mergeCommonTails(commonTailIndex);  in TryTailMergeBlocks()
995       if (commonTailIndex == i)  in TryTailMergeBlocks()