SDValue Handler = Op.getOperand(2);
DebugLoc dl = Op.getDebugLoc();
- SDValue Frame = DAG.getCopyFromReg(DAG.getEntryNode(), dl,
- Subtarget->is64Bit() ? X86::RBP : X86::EBP,
- getPointerTy());
- unsigned StoreAddrReg = (Subtarget->is64Bit() ? X86::RCX : X86::ECX);
+ EVT PtrVT = getPointerTy();
+ unsigned FrameReg = RegInfo->getFrameRegister(DAG.getMachineFunction());
+ assert(((FrameReg == X86::RBP && PtrVT == MVT::i64) ||
+ (FrameReg == X86::EBP && PtrVT == MVT::i32)) &&
+ "Invalid Frame Register!");
+ SDValue Frame = DAG.getCopyFromReg(DAG.getEntryNode(), dl, FrameReg, PtrVT);
+ unsigned StoreAddrReg = (PtrVT == MVT::i64) ? X86::RCX : X86::ECX;
- SDValue StoreAddr = DAG.getNode(ISD::ADD, dl, getPointerTy(), Frame,
+ SDValue StoreAddr = DAG.getNode(ISD::ADD, dl, PtrVT, Frame,
DAG.getIntPtrConstant(RegInfo->getSlotSize()));
- StoreAddr = DAG.getNode(ISD::ADD, dl, getPointerTy(), StoreAddr, Offset);
+ StoreAddr = DAG.getNode(ISD::ADD, dl, PtrVT, StoreAddr, Offset);
Chain = DAG.getStore(Chain, dl, Handler, StoreAddr, MachinePointerInfo(),
false, false, 0);
Chain = DAG.getCopyToReg(Chain, dl, StoreAddrReg, StoreAddr);
- return DAG.getNode(X86ISD::EH_RETURN, dl,
- MVT::Other,
- Chain, DAG.getRegister(StoreAddrReg, getPointerTy()));
+ return DAG.getNode(X86ISD::EH_RETURN, dl, MVT::Other, Chain,
+ DAG.getRegister(StoreAddrReg, PtrVT));
}
SDValue X86TargetLowering::lowerEH_SJLJ_SETJMP(SDValue Op,