957   Instruction *Offs = cast<Instruction>(Offsets);  in optimiseOffsets()  local
958   if (Offs->getOpcode() != Instruction::Add &&  in optimiseOffsets()
959       Offs->getOpcode() != Instruction::Mul)  in optimiseOffsets()
964   if (!Offs->hasOneUse()) {  in optimiseOffsets()
965     if (!hasAllGatScatUsers(Offs))  in optimiseOffsets()
973   if (isa<PHINode>(Offs->getOperand(0))) {  in optimiseOffsets()
974     Phi = cast<PHINode>(Offs->getOperand(0));  in optimiseOffsets()
976   } else if (isa<PHINode>(Offs->getOperand(1))) {  in optimiseOffsets()
977     Phi = cast<PHINode>(Offs->getOperand(1));  in optimiseOffsets()
981     if (isa<Instruction>(Offs->getOperand(0)) &&  in optimiseOffsets()
982         L->contains(cast<Instruction>(Offs->getOperand(0))))  in optimiseOffsets()
983       Changed |= optimiseOffsets(Offs->getOperand(0), BB, LI);  in optimiseOffsets()
984     if (isa<Instruction>(Offs->getOperand(1)) &&  in optimiseOffsets()
985         L->contains(cast<Instruction>(Offs->getOperand(1))))  in optimiseOffsets()
986       Changed |= optimiseOffsets(Offs->getOperand(1), BB, LI);  in optimiseOffsets()
989     if (isa<PHINode>(Offs->getOperand(0))) {  in optimiseOffsets()
990       Phi = cast<PHINode>(Offs->getOperand(0));  in optimiseOffsets()
992     } else if (isa<PHINode>(Offs->getOperand(1))) {  in optimiseOffsets()
993       Phi = cast<PHINode>(Offs->getOperand(1));  in optimiseOffsets()
1014   Value *OffsSecondOperand = Offs->getOperand(OffsSecondOp);  in optimiseOffsets()
1059   Builder.SetCurrentDebugLocation(Offs->getDebugLoc());  in optimiseOffsets()
1061   switch (Offs->getOpcode()) {  in optimiseOffsets()
1076   Offs->replaceAllUsesWith(NewPhi);  in optimiseOffsets()
1077   if (Offs->hasNUses(0))  in optimiseOffsets()
1078     Offs->eraseFromParent();  in optimiseOffsets()