+ // This method creates the following nodes, which are necessary for
+ // computing a symbol's address using gp-relative addressing:
+ //
+ // (add $gp, %gp_rel(sym))
+ template<class NodeTy>
+ SDValue getAddrGPRel(NodeTy *N, EVT Ty, SelectionDAG &DAG) const {
+ SDLoc DL(N);
+ assert(Ty == MVT::i32);
+ SDValue GPRel = getTargetNode(N, Ty, DAG, MipsII::MO_GPREL);
+ return DAG.getNode(ISD::ADD, DL, Ty,
+ DAG.getRegister(Mips::GP, Ty),
+ DAG.getNode(MipsISD::GPRel, DL, DAG.getVTList(Ty),
+ GPRel));
+ }
+