484   Instruction *OpB = dyn_cast<Instruction>(GTIB.getOperand());  in lookThroughComplexAddresses()  local
485   if (!OpA || !OpB || OpA->getOpcode() != OpB->getOpcode() ||  in lookThroughComplexAddresses()
486       OpA->getType() != OpB->getType())  in lookThroughComplexAddresses()
493     std::swap(OpA, OpB);  in lookThroughComplexAddresses()
509   OpB = dyn_cast<Instruction>(OpB->getOperand(0));  in lookThroughComplexAddresses()
510   if (!OpB || ValA->getType() != OpB->getType())  in lookThroughComplexAddresses()
518   if (OpB->getOpcode() == Instruction::Add &&  in lookThroughComplexAddresses()
519       isa<ConstantInt>(OpB->getOperand(1)) &&  in lookThroughComplexAddresses()
520       IdxDiff.sle(cast<ConstantInt>(OpB->getOperand(1))->getSExtValue()) &&  in lookThroughComplexAddresses()
521       checkNoWrapFlags(OpB, Signed))  in lookThroughComplexAddresses()
528       OpB->getOpcode() == Instruction::Add && checkNoWrapFlags(OpA, Signed) &&  in lookThroughComplexAddresses()
529       checkNoWrapFlags(OpB, Signed)) {  in lookThroughComplexAddresses()
537           Safe = checkIfSafeAddSequence(IdxDiff, OpA, MatchingOpIdxA, OpB,  in lookThroughComplexAddresses()
549     computeKnownBits(ValA, Known, DL, 0, &AC, OpB, &DT);  in lookThroughComplexAddresses()
558   const SCEV *OffsetSCEVB = SE.getSCEV(OpB);  in lookThroughComplexAddresses()