144         : CandidateKind(CT), Base(B), Index(Idx), Stride(S), Ins(I) {}  in Candidate()
171     Instruction *Ins = nullptr;  member
274   return (Basis.Ins != C.Ins && // skip the same instruction  in isBasisFor()
277           Basis.Ins->getType() == C.Ins->getType() &&  in isBasisFor()
279           DT->dominates(Basis.Ins->getParent(), C.Ins->getParent()) &&  in isBasisFor()
307     return isGEPFoldable(cast<GetElementPtrInst>(C.Ins), TTI);  in isFoldable()
334             hasOnlyOneNonZeroIndex(cast<GetElementPtrInst>(C.Ins)));  in isSimplestForm()
595             cast<GetElementPtrInst>(Basis.Ins)->getResultElementType()));  in emitBump()
615       IntegerType::get(Basis.Ins->getContext(), IndexOffset.getBitWidth());  in emitBump()
638   assert(Basis.Ins->getParent() != nullptr && "the basis is unlinked");  in rewriteCandidateWithBasis()
644   if (!C.Ins->getParent())  in rewriteCandidateWithBasis()
647   IRBuilder<> Builder(C.Ins);  in rewriteCandidateWithBasis()
658       Reduced = Builder.CreateSub(Basis.Ins, NegBump);  in rewriteCandidateWithBasis()
672       Reduced = Builder.CreateAdd(Basis.Ins, Bump);  in rewriteCandidateWithBasis()
678       Type *IntPtrTy = DL->getIntPtrType(C.Ins->getType());  in rewriteCandidateWithBasis()
679       bool InBounds = cast<GetElementPtrInst>(C.Ins)->isInBounds();  in rewriteCandidateWithBasis()
682         unsigned AS = Basis.Ins->getType()->getPointerAddressSpace();  in rewriteCandidateWithBasis()
683         Type *CharTy = Type::getInt8PtrTy(Basis.Ins->getContext(), AS);  in rewriteCandidateWithBasis()
684         Reduced = Builder.CreateBitCast(Basis.Ins, CharTy);  in rewriteCandidateWithBasis()
687         Reduced = Builder.CreateBitCast(Reduced, C.Ins->getType());  in rewriteCandidateWithBasis()
693             cast<GetElementPtrInst>(Basis.Ins)->getResultElementType(),  in rewriteCandidateWithBasis()
694             Basis.Ins, Bump, "", InBounds);  in rewriteCandidateWithBasis()
701   Reduced->takeName(C.Ins);  in rewriteCandidateWithBasis()
702   C.Ins->replaceAllUsesWith(Reduced);  in rewriteCandidateWithBasis()
705   C.Ins->removeFromParent();  in rewriteCandidateWithBasis()
706   UnlinkedInstructions.push_back(C.Ins);  in rewriteCandidateWithBasis()