SDValue MSP430TargetLowering::LowerBlockAddress(SDValue Op,
SelectionDAG &DAG) const {
DebugLoc dl = Op.getDebugLoc();
const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
SDValue Result = DAG.getBlockAddress(BA, getPointerTy(), /*isTarget=*/true);
return DAG.getNode(MSP430ISD::Wrapper, dl, getPointerTy(), Result);;
}
SDValue
AVM2TargetLowering::LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const
{
const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
SDValue Result = DAG.getBlockAddress(BA, getPointerTy(),
/*isTarget=*/true, 0);
return Result;
}
SDValue Cpu0TargetLowering::LowerBlockAddress(SDValue Op,
SelectionDAG &DAG) const {
const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
// FIXME there isn't actually debug info here
DebugLoc dl = Op.getDebugLoc();
if (getTargetMachine().getRelocationModel() != Reloc::PIC_) {
return DAG.getBlockAddress(BA, MVT::i32, true, Cpu0II::MO_ABS);
}
EVT ValTy = Op.getValueType();
unsigned GOTFlag = Cpu0II::MO_GOT;
unsigned OFSTFlag = Cpu0II::MO_ABS;
SDValue BAGOTOffset = DAG.getBlockAddress(BA, ValTy, true, GOTFlag);
BAGOTOffset = DAG.getNode(Cpu0ISD::Wrapper, dl, ValTy,
GetGlobalReg(DAG, ValTy), BAGOTOffset);
SDValue BALOOffset = DAG.getBlockAddress(BA, ValTy, true, OFSTFlag);
SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), BAGOTOffset,
MachinePointerInfo(), false, false, false, 0);
SDValue Lo = DAG.getNode(Cpu0ISD::Lo, dl, ValTy, BALOOffset);
return DAG.getNode(ISD::ADD, dl, ValTy, Load, Lo);
}
SDValue LanaiTargetLowering::LowerBlockAddress(SDValue Op,
SelectionDAG &DAG) const {
SDLoc DL(Op);
const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
uint8_t OpFlagHi = LanaiII::MO_ABS_HI;
uint8_t OpFlagLo = LanaiII::MO_ABS_LO;
SDValue Hi = DAG.getBlockAddress(BA, MVT::i32, true, OpFlagHi);
SDValue Lo = DAG.getBlockAddress(BA, MVT::i32, true, OpFlagLo);
Hi = DAG.getNode(LanaiISD::HI, DL, MVT::i32, Hi);
Lo = DAG.getNode(LanaiISD::LO, DL, MVT::i32, Lo);
SDValue Result = DAG.getNode(ISD::OR, DL, MVT::i32, Hi, Lo);
return Result;
}
