SDValue PPCTargetLowering::LowerBlockAddress(SDValue Op,
SelectionDAG &DAG) const {
EVT PtrVT = Op.getValueType();
+ BlockAddressSDNode *BASDN = cast<BlockAddressSDNode>(Op);
+ const BlockAddress *BA = BASDN->getBlockAddress();
- const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
+ // 64-bit SVR4 ABI code is always position-independent.
+ // The actual BlockAddress is stored in the TOC.
+ if (Subtarget.isSVR4ABI() && Subtarget.isPPC64()) {
+ SDValue GA = DAG.getTargetBlockAddress(BA, PtrVT, BASDN->getOffset());
+ return DAG.getNode(PPCISD::TOC_ENTRY, SDLoc(BASDN), MVT::i64, GA,
+ DAG.getRegister(PPC::X2, MVT::i64));
+ }
unsigned MOHiFlag, MOLoFlag;
bool isPIC = GetLabelAccessInfo(DAG.getTarget(), MOHiFlag, MOLoFlag);