439   bool isAltShuffle() const { return AltOp != MainOp; }  in isAltShuffle()  function
1213              !S.isAltShuffle()) &&  in getShallowScore()
1218           return S.isAltShuffle() ? LookAheadHeuristics::ScoreAltOpcodes  in getShallowScore()
1953                 if (OpS.getOpcode() && OpS.isAltShuffle())  in reorder()
2383     bool isAltShuffle() const { return MainOp != AltOp; }  in isAltShuffle()  function
3668       !TE.isAltShuffle())  in getReorderingData()
3674           !TE.isAltShuffle()) ||  in getReorderingData()
3741     if (TE->isAltShuffle()) {  in reorderTopToBottom()
3775                      EI.UserTE->isAltShuffle() && EI.UserTE->Idx != 0;  in reorderTopToBottom()
3816         if (OpTE->isAltShuffle()) {  in reorderTopToBottom()
3834       if (OpTE->State == TreeEntry::Vectorize && !OpTE->isAltShuffle() &&  in reorderTopToBottom()
3895           !TE->isAltShuffle()) {  in reorderTopToBottom()
4072         if (OpTE->State == TreeEntry::Vectorize && !OpTE->isAltShuffle() &&  in reorderBottomToTop()
4091               (TE->State == TreeEntry::Vectorize && TE->isAltShuffle()) ||  in reorderBottomToTop()
4200           Data.first->isAltShuffle())  in reorderBottomToTop()
4203           Data.first->isAltShuffle()) {  in reorderBottomToTop()
4208             !Data.first->isAltShuffle()) {  in reorderBottomToTop()
4648     if (!S.getOpcode() || !S.isAltShuffle() || VL.size() > 2)  in buildTree_rec()
4853   unsigned ShuffleOrOp = S.isAltShuffle() ?  in buildTree_rec()
5458       if (!S.isAltShuffle()) {  in buildTree_rec()
5989         !E->isAltShuffle()) {  in getEntryCost()
6103       E->isAltShuffle() ? (unsigned)Instruction::ShuffleVector : E->getOpcode();  in getEntryCost()
6513       assert(E->isAltShuffle() &&  in getEntryCost()
6545           if (TE->isAltShuffle() &&  in getEntryCost()
6626              TE->getOpcode() == Instruction::Load && !TE->isAltShuffle()));  in isFullyVectorizableTinyTree()
7870       E->isAltShuffle() ? (unsigned)Instruction::ShuffleVector : E->getOpcode();  in vectorizeTree()
8336       assert(E->isAltShuffle() &&  in vectorizeTree()
11072       if (S.getOpcode() == Instruction::ExtractElement && !S.isAltShuffle() &&  in tryToReduce()
11076             !NextS.isAltShuffle()) {  in tryToReduce()