Target/AArch64/AArch64SelectionDAGInfo.cpp

19     SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Dst, SDValue Src,
26       DAG.getMachineFunction().getSubtarget<AArch64Subtarget>();
28       ? DAG.getTargetLoweringInfo().getLibcallName(RTLIB::BZERO) : nullptr;
34     EVT IntPtr = TLI.getPointerTy(DAG.getDataLayout());
35     Type *IntPtrTy = Type::getInt8PtrTy(*DAG.getContext());
43     TargetLowering::CallLoweringInfo CLI(DAG);
46         .setLibCallee(CallingConv::C, Type::getVoidTy(*DAG.getContext()),
47                       DAG.getExternalSymbol(bzeroName, IntPtr),
62 static SDValue EmitUnrolledSetTag(SelectionDAG &DAG, const SDLoc &dl,
66   MachineFunction &MF = DAG.getMachineFunction();
72     Ptr = DAG.getTargetFrameIndex(FI, MVT::i64);
75     TagSrc = DAG.getRegister(AArch64::SP, MVT::i64);
85       SDValue AddrNode = DAG.getMemBasePlusOffset(Ptr, OffsetScaled * 16, dl);
86       SDValue St = DAG.getMemIntrinsicNode(
87           OpCode2, dl, DAG.getVTList(MVT::Other),
97       SDValue AddrNode = DAG.getMemBasePlusOffset(Ptr, OffsetScaled * 16, dl);
98       SDValue St = DAG.getMemIntrinsicNode(
99           OpCode1, dl, DAG.getVTList(MVT::Other),
108   SDValue Res = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, OutChains);
113     SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Addr,
118   MachineFunction &MF = DAG.getMachineFunction();
125     return EmitUnrolledSetTag(DAG, dl, Chain, Addr, ObjSize, BaseMemOperand,
129     SDNode *St1 = DAG.getMachineNode(
132         {Addr, Addr, DAG.getTargetConstant(1, dl, MVT::i64), Chain});
133     DAG.setNodeMemRefs(cast<MachineSDNode>(St1), {BaseMemOperand});
140   SDValue Ops[] = {DAG.getConstant(ObjSize, dl, MVT::i64), Addr, Chain};
141   SDNode *St = DAG.getMachineNode(
144   DAG.setNodeMemRefs(cast<MachineSDNode>(St), {BaseMemOperand});