206 ///     <0, 2, 4, 6>    (mask of index 0 to extract even elements)
207 ///     <1, 3, 5, 7>    (mask of index 1 to extract odd elements)
259   // them to later check if they can be modified to extract from one of the  in lowerInterleavedLoad()
269     auto *Extract = dyn_cast<ExtractElementInst>(User);  in lowerInterleavedLoad()  local
270     if (Extract && isa<ConstantInt>(Extract->getIndexOperand())) {  in lowerInterleavedLoad()
271       Extracts.push_back(Extract);  in lowerInterleavedLoad()
404   for (auto *Extract : Extracts) {  in tryReplaceExtracts()  local
406     auto *IndexOperand = cast<ConstantInt>(Extract->getIndexOperand());  in tryReplaceExtracts()
413       // If the shufflevector instruction doesn't dominate the extract, we  in tryReplaceExtracts()
415       if (!DT->dominates(Shuffle, Extract))  in tryReplaceExtracts()
425           assert(Extract->getOperand(0) == Shuffle->getOperand(0) &&  in tryReplaceExtracts()
427           ReplacementMap[Extract] = std::make_pair(Shuffle, I);  in tryReplaceExtracts()
432       if (ReplacementMap.count(Extract))  in tryReplaceExtracts()
438     if (!ReplacementMap.count(Extract))  in tryReplaceExtracts()
445     auto *Extract = Replacement.first;  in tryReplaceExtracts()  local
448     Builder.SetInsertPoint(Extract);  in tryReplaceExtracts()
449     Extract->replaceAllUsesWith(Builder.CreateExtractElement(Vector, Index));  in tryReplaceExtracts()
450     Extract->eraseFromParent();  in tryReplaceExtracts()