Target/XCore/XCoreISelLowering.cpp

73   addRegisterClass(MVT::i32, &XCore::GRRegsRegClass);
85   // Use i32 for setcc operations results (slt, sgt, ...).
90   setOperationAction(ISD::BR_CC,     MVT::i32,   Expand);
91   setOperationAction(ISD::SELECT_CC, MVT::i32,   Custom);
92   setOperationAction(ISD::ADDC, MVT::i32, Expand);
93   setOperationAction(ISD::ADDE, MVT::i32, Expand);
94   setOperationAction(ISD::SUBC, MVT::i32, Expand);
95   setOperationAction(ISD::SUBE, MVT::i32, Expand);
103   setOperationAction(ISD::SMUL_LOHI, MVT::i32, Custom);
104   setOperationAction(ISD::UMUL_LOHI, MVT::i32, Custom);
105   setOperationAction(ISD::MULHS, MVT::i32, Expand);
106   setOperationAction(ISD::MULHU, MVT::i32, Expand);
107   setOperationAction(ISD::SHL_PARTS, MVT::i32, Expand);
108   setOperationAction(ISD::SRA_PARTS, MVT::i32, Expand);
109   setOperationAction(ISD::SRL_PARTS, MVT::i32, Expand);
112   setOperationAction(ISD::CTPOP, MVT::i32, Expand);
113   setOperationAction(ISD::ROTL , MVT::i32, Expand);
114   setOperationAction(ISD::ROTR , MVT::i32, Expand);
115   setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i32, Expand);
116   setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i32, Expand);
123   setOperationAction(ISD::GlobalAddress, MVT::i32,   Custom);
124   setOperationAction(ISD::BlockAddress, MVT::i32 , Custom);
127   setOperationAction(ISD::ConstantPool, MVT::i32,   Custom);
138   setOperationAction(ISD::LOAD, MVT::i32, Custom);
139   setOperationAction(ISD::STORE, MVT::i32, Custom);
150   setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32, Expand);
246   SDValue Cond = DAG.getNode(ISD::SETCC, dl, MVT::i32, Op.getOperand(2),
248   return DAG.getNode(ISD::SELECT, dl, MVT::i32, Cond, Op.getOperand(0),
264       return DAG.getNode(XCoreISD::CPRelativeWrapper, dl, MVT::i32, GA);
265     return DAG.getNode(XCoreISD::DPRelativeWrapper, dl, MVT::i32, GA);
267   return DAG.getNode(XCoreISD::PCRelativeWrapper, dl, MVT::i32, GA);
279   SDValue GA = DAG.getTargetGlobalAddress(GV, DL, MVT::i32, FoldedOffset);
283     SDValue Remaining = DAG.getConstant(Offset - FoldedOffset, MVT::i32);
284     GA = DAG.getNode(ISD::ADD, DL, MVT::i32, GA, Remaining);
315   return DAG.getNode(XCoreISD::CPRelativeWrapper, dl, MVT::i32, Res);
333   SDValue TargetJT = DAG.getTargetJumpTable(JT->getIndex(), MVT::i32);
340   SDValue ScaledIndex = DAG.getNode(ISD::SHL, dl, MVT::i32, Index,
341                                     DAG.getConstant(1, MVT::i32));
365     LowAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, Base,
366                           DAG.getConstant(LowOffset, MVT::i32));
367     HighAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, Base,
368                            DAG.getConstant(HighOffset, MVT::i32));
370   SDValue LowShift = DAG.getConstant((Offset - LowOffset) * 8, MVT::i32);
371   SDValue HighShift = DAG.getConstant((HighOffset - Offset) * 8, MVT::i32);
379   SDValue LowShifted = DAG.getNode(ISD::SRL, DL, MVT::i32, Low, LowShift);
380   SDValue HighShifted = DAG.getNode(ISD::SHL, DL, MVT::i32, High, HighShift);
381   SDValue Result = DAG.getNode(ISD::OR, DL, MVT::i32, LowShifted, HighShifted);
401   assert(LD->getMemoryVT() == MVT::i32 && "Unexpected load EVT");
435     SDValue Low = DAG.getExtLoad(ISD::ZEXTLOAD, DL, MVT::i32, Chain,
438     SDValue HighAddr = DAG.getNode(ISD::ADD, DL, MVT::i32, BasePtr,
439                                    DAG.getConstant(2, MVT::i32));
440     SDValue High = DAG.getExtLoad(ISD::EXTLOAD, DL, MVT::i32, Chain,
445     SDValue HighShifted = DAG.getNode(ISD::SHL, DL, MVT::i32, High,
446                                       DAG.getConstant(16, MVT::i32));
447     SDValue Result = DAG.getNode(ISD::OR, DL, MVT::i32, Low, HighShifted);
481   assert(ST->getMemoryVT() == MVT::i32 && "Unexpected store EVT");
498     SDValue High = DAG.getNode(ISD::SRL, dl, MVT::i32, Value,
499                                       DAG.getConstant(16, MVT::i32));
504     SDValue HighAddr = DAG.getNode(ISD::ADD, dl, MVT::i32, BasePtr,
505                                    DAG.getConstant(2, MVT::i32));
539   assert(Op.getValueType() == MVT::i32 && Op.getOpcode() == ISD::SMUL_LOHI &&
544   SDValue Zero = DAG.getConstant(0, MVT::i32);
546                            DAG.getVTList(MVT::i32, MVT::i32), Zero, Zero,
556   assert(Op.getValueType() == MVT::i32 && Op.getOpcode() == ISD::UMUL_LOHI &&
561   SDValue Zero = DAG.getConstant(0, MVT::i32);
563                            DAG.getVTList(MVT::i32, MVT::i32), LHS, RHS,
645   LL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
646                    Mul.getOperand(0),  DAG.getConstant(0, MVT::i32));
647   RL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
648                    Mul.getOperand(1),  DAG.getConstant(0, MVT::i32));
649   AddendL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
650                         Other,  DAG.getConstant(0, MVT::i32));
651   AddendH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
652                         Other,  DAG.getConstant(1, MVT::i32));
660                              DAG.getVTList(MVT::i32, MVT::i32), AddendH,
668                              DAG.getVTList(MVT::i32, MVT::i32), AddendH,
674   LH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
675                    Mul.getOperand(0),  DAG.getConstant(1, MVT::i32));
676   RH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
677                    Mul.getOperand(1),  DAG.getConstant(1, MVT::i32));
679                            DAG.getVTList(MVT::i32, MVT::i32), AddendH,
682   RH = DAG.getNode(ISD::MUL, dl, MVT::i32, LL, RH);
683   LH = DAG.getNode(ISD::MUL, dl, MVT::i32, LH, RL);
684   Hi = DAG.getNode(ISD::ADD, dl, MVT::i32, Hi, RH);
685   Hi = DAG.getNode(ISD::ADD, dl, MVT::i32, Hi, LH);
705   SDValue LHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
706                             N->getOperand(0),  DAG.getConstant(0, MVT::i32));
707   SDValue LHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
708                             N->getOperand(0),  DAG.getConstant(1, MVT::i32));
709   SDValue RHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
710                              N->getOperand(1), DAG.getConstant(0, MVT::i32));
711   SDValue RHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
712                              N->getOperand(1), DAG.getConstant(1, MVT::i32));
717   SDValue Zero = DAG.getConstant(0, MVT::i32);
718   SDValue Lo = DAG.getNode(Opcode, dl, DAG.getVTList(MVT::i32, MVT::i32),
722   SDValue Hi = DAG.getNode(Opcode, dl, DAG.getVTList(MVT::i32, MVT::i32),
763   SDValue Addr = DAG.getFrameIndex(XFI->getVarArgsFrameIndex(), MVT::i32);
778                             RegInfo->getFrameRegister(MF), MVT::i32);
811   OutChains[0] = DAG.getStore(Chain, dl, DAG.getConstant(0x0a3cd805, MVT::i32),
815   Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
816                      DAG.getConstant(4, MVT::i32));
817   OutChains[1] = DAG.getStore(Chain, dl, DAG.getConstant(0xd80456c0, MVT::i32),
821   Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
822                      DAG.getConstant(8, MVT::i32));
823   OutChains[2] = DAG.getStore(Chain, dl, DAG.getConstant(0x27fb0a3c, MVT::i32),
827   Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
828                      DAG.getConstant(12, MVT::i32));
833   Addr = DAG.getNode(ISD::ADD, dl, MVT::i32, Trmp,
834                      DAG.getConstant(16, MVT::i32));
970                                         DAG.getConstant(Offset/4, MVT::i32)));
995     Callee = DAG.getTargetGlobalAddress(G->getGlobal(), dl, MVT::i32);
997     Callee = DAG.getTargetExternalSymbol(E->getSymbol(), MVT::i32);
1146       case MVT::i32:
1169       SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
1198         SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
1202         SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, MVT::i32);
1234       SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
1237                                      DAG.getConstant(Size, MVT::i32),
1292   RetOps.push_back(DAG.getConstant(0, MVT::i32));
1509     if (N->getValueType(0) == MVT::i32 &&
1512                                     DAG.getVTList(MVT::i32, MVT::i32), Mul0,
1528       SDValue Mul0L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
1529                                   Mul0, DAG.getConstant(0, MVT::i32));
1530       SDValue Mul1L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
1531                                   Mul1, DAG.getConstant(0, MVT::i32));
1532       SDValue Addend0L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
1533                                      Addend0, DAG.getConstant(0, MVT::i32));
1534       SDValue Addend1L = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
1535                                      Addend1, DAG.getConstant(0, MVT::i32));
1537                                DAG.getVTList(MVT::i32, MVT::i32), Mul0L, Mul1L,
1572                               DAG.getConstant(StoreBits/8, MVT::i32),