diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 167 |
1 files changed, 92 insertions, 75 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index d79689428d4..c0eb45ca043 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -1473,9 +1473,10 @@ ARMTargetLowering::LowerMemOpCallTo(SDValue Chain, SDValue PtrOff = DAG.getIntPtrConstant(LocMemOffset, dl); PtrOff = DAG.getNode(ISD::ADD, dl, getPointerTy(DAG.getDataLayout()), StackPtr, PtrOff); - return DAG.getStore(Chain, dl, Arg, PtrOff, - MachinePointerInfo::getStack(LocMemOffset), - false, false, 0); + return DAG.getStore( + Chain, dl, Arg, PtrOff, + MachinePointerInfo::getStack(DAG.getMachineFunction(), LocMemOffset), + false, false, 0); } void ARMTargetLowering::PassF64ArgInRegs(SDLoc dl, SelectionDAG &DAG, @@ -1758,9 +1759,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, // Get the address of the callee into a register SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), false, false, - false, 0); + Callee = DAG.getLoad( + PtrVt, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); } else if (ExternalSymbolSDNode *S=dyn_cast<ExternalSymbolSDNode>(Callee)) { const char *Sym = S->getSymbol(); @@ -1772,9 +1774,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, // Get the address of the callee into a register SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), false, false, - false, 0); + Callee = DAG.getLoad( + PtrVt, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); } } else if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) { const GlobalValue *GV = G->getGlobal(); @@ -1792,7 +1795,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, ARMISD::WrapperPIC, dl, PtrVt, DAG.getTargetGlobalAddress(GV, dl, PtrVt, 0, ARMII::MO_NONLAZY)); Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), Callee, - MachinePointerInfo::getGOT(), false, false, true, 0); + MachinePointerInfo::getGOT(DAG.getMachineFunction()), + false, false, true, 0); } else if (Subtarget->isTargetCOFF()) { assert(Subtarget->isTargetWindows() && "Windows is the only supported COFF target"); @@ -1805,7 +1809,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), DAG.getNode(ARMISD::Wrapper, dl, PtrVt, Callee), - MachinePointerInfo::getGOT(), false, false, false, 0); + MachinePointerInfo::getGOT(DAG.getMachineFunction()), + false, false, false, 0); } else { // On ELF targets for PIC code, direct calls should go through the PLT unsigned OpFlags = 0; @@ -1828,9 +1833,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, ARMPCLabelIndex, 4); SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), false, false, - false, 0); + Callee = DAG.getLoad( + PtrVt, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32); Callee = DAG.getNode(ARMISD::PIC_ADD, dl, PtrVt, Callee, PICLabel); } else { @@ -2490,9 +2496,10 @@ SDValue ARMTargetLowering::LowerBlockAddress(SDValue Op, CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4); } CPAddr = DAG.getNode(ARMISD::Wrapper, DL, PtrVT, CPAddr); - SDValue Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + SDValue Result = + DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), + false, false, false, 0); if (RelocM == Reloc::Static) return Result; SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, DL, MVT::i32); @@ -2514,9 +2521,10 @@ ARMTargetLowering::LowerToTLSGeneralDynamicModel(GlobalAddressSDNode *GA, ARMCP::CPValue, PCAdj, ARMCP::TLSGD, true); SDValue Argument = DAG.getTargetConstantPool(CPV, PtrVT, 4); Argument = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Argument); - Argument = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Argument, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + Argument = + DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Argument, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), + false, false, false, 0); SDValue Chain = Argument.getValue(1); SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32); @@ -2566,17 +2574,19 @@ ARMTargetLowering::LowerToTLSExecModels(GlobalAddressSDNode *GA, true); Offset = DAG.getTargetConstantPool(CPV, PtrVT, 4); Offset = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Offset); - Offset = DAG.getLoad(PtrVT, dl, Chain, Offset, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + Offset = DAG.getLoad( + PtrVT, dl, Chain, Offset, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); Chain = Offset.getValue(1); SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32); Offset = DAG.getNode(ARMISD::PIC_ADD, dl, PtrVT, Offset, PICLabel); - Offset = DAG.getLoad(PtrVT, dl, Chain, Offset, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + Offset = DAG.getLoad( + PtrVT, dl, Chain, Offset, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); } else { // local exec model assert(model == TLSModel::LocalExec); @@ -2584,9 +2594,10 @@ ARMTargetLowering::LowerToTLSExecModels(GlobalAddressSDNode *GA, ARMConstantPoolConstant::Create(GV, ARMCP::TPOFF); Offset = DAG.getTargetConstantPool(CPV, PtrVT, 4); Offset = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Offset); - Offset = DAG.getLoad(PtrVT, dl, Chain, Offset, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + Offset = DAG.getLoad( + PtrVT, dl, Chain, Offset, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); } // The address of the thread local variable is the add of the thread @@ -2628,16 +2639,16 @@ SDValue ARMTargetLowering::LowerGlobalAddressELF(SDValue Op, UseGOTOFF ? ARMCP::GOTOFF : ARMCP::GOT); SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - SDValue Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), - CPAddr, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + SDValue Result = DAG.getLoad( + PtrVT, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); SDValue Chain = Result.getValue(1); SDValue GOT = DAG.getGLOBAL_OFFSET_TABLE(PtrVT); Result = DAG.getNode(ISD::ADD, dl, PtrVT, Result, GOT); if (!UseGOTOFF) Result = DAG.getLoad(PtrVT, dl, Chain, Result, - MachinePointerInfo::getGOT(), + MachinePointerInfo::getGOT(DAG.getMachineFunction()), false, false, false, 0); return Result; } @@ -2653,9 +2664,10 @@ SDValue ARMTargetLowering::LowerGlobalAddressELF(SDValue Op, } else { SDValue CPAddr = DAG.getTargetConstantPool(GV, PtrVT, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - return DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + return DAG.getLoad( + PtrVT, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); } } @@ -2679,7 +2691,8 @@ SDValue ARMTargetLowering::LowerGlobalAddressDarwin(SDValue Op, if (Subtarget->GVIsIndirectSymbol(GV, RelocM)) Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Result, - MachinePointerInfo::getGOT(), false, false, false, 0); + MachinePointerInfo::getGOT(DAG.getMachineFunction()), + false, false, false, 0); return Result; } @@ -2705,7 +2718,8 @@ SDValue ARMTargetLowering::LowerGlobalAddressWindows(SDValue Op, TargetFlags)); if (GV->hasDLLImportStorageClass()) Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result, - MachinePointerInfo::getGOT(), false, false, false, 0); + MachinePointerInfo::getGOT(DAG.getMachineFunction()), + false, false, false, 0); return Result; } @@ -2724,9 +2738,10 @@ SDValue ARMTargetLowering::LowerGLOBAL_OFFSET_TABLE(SDValue Op, ARMPCLabelIndex, PCAdj); SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - SDValue Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + SDValue Result = + DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), + false, false, false, 0); SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32); return DAG.getNode(ARMISD::PIC_ADD, dl, PtrVT, Result, PICLabel); } @@ -2784,10 +2799,10 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG, ARMCP::CPLSDA, PCAdj); CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4); CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr); - SDValue Result = - DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr, - MachinePointerInfo::getConstantPool(), - false, false, false, 0); + SDValue Result = DAG.getLoad( + PtrVT, dl, DAG.getEntryNode(), CPAddr, + MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false, + false, false, 0); if (RelocM == Reloc::PIC_) { SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32); @@ -2919,9 +2934,10 @@ ARMTargetLowering::GetF64FormalArgument(CCValAssign &VA, CCValAssign &NextVA, // Create load node to retrieve arguments from the stack. SDValue FIN = DAG.getFrameIndex(FI, getPointerTy(DAG.getDataLayout())); - ArgValue2 = DAG.getLoad(MVT::i32, dl, Root, FIN, - MachinePointerInfo::getFixedStack(FI), - false, false, false, 0); + ArgValue2 = DAG.getLoad( + MVT::i32, dl, Root, FIN, + MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false, + false, false, 0); } else { Reg = MF.addLiveIn(NextVA.getLocReg(), RC); ArgValue2 = DAG.getCopyFromReg(Root, dl, Reg, MVT::i32); @@ -3105,9 +3121,10 @@ ARMTargetLowering::LowerFormalArguments(SDValue Chain, if (VA.isMemLoc()) { int FI = MFI->CreateFixedObject(8, VA.getLocMemOffset(), true); SDValue FIN = DAG.getFrameIndex(FI, PtrVT); - ArgValue2 = DAG.getLoad(MVT::f64, dl, Chain, FIN, - MachinePointerInfo::getFixedStack(FI), - false, false, false, 0); + ArgValue2 = DAG.getLoad( + MVT::f64, dl, Chain, FIN, + MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), + false, false, false, 0); } else { ArgValue2 = GetF64FormalArgument(VA, ArgLocs[++i], Chain, DAG, dl); @@ -3200,9 +3217,10 @@ ARMTargetLowering::LowerFormalArguments(SDValue Chain, // Create load nodes to retrieve arguments from the stack. SDValue FIN = DAG.getFrameIndex(FI, PtrVT); - InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN, - MachinePointerInfo::getFixedStack(FI), - false, false, false, 0)); + InVals.push_back(DAG.getLoad( + VA.getValVT(), dl, Chain, FIN, + MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), + false, false, false, 0)); } lastInsIndex = index; } @@ -3939,16 +3957,18 @@ SDValue ARMTargetLowering::LowerBR_JT(SDValue Op, SelectionDAG &DAG) const { Addr, Op.getOperand(2), JTI); } if (getTargetMachine().getRelocationModel() == Reloc::PIC_) { - Addr = DAG.getLoad((EVT)MVT::i32, dl, Chain, Addr, - MachinePointerInfo::getJumpTable(), - false, false, false, 0); + Addr = + DAG.getLoad((EVT)MVT::i32, dl, Chain, Addr, + MachinePointerInfo::getJumpTable(DAG.getMachineFunction()), + false, false, false, 0); Chain = Addr.getValue(1); Addr = DAG.getNode(ISD::ADD, dl, PTy, Addr, Table); return DAG.getNode(ARMISD::BR_JT, dl, MVT::Other, Chain, Addr, JTI); } else { - Addr = DAG.getLoad(PTy, dl, Chain, Addr, - MachinePointerInfo::getJumpTable(), - false, false, false, 0); + Addr = + DAG.getLoad(PTy, dl, Chain, Addr, + MachinePointerInfo::getJumpTable(DAG.getMachineFunction()), + false, false, false, 0); Chain = Addr.getValue(1); return DAG.getNode(ARMISD::BR_JT, dl, MVT::Other, Chain, Addr, JTI); } @@ -6880,12 +6900,12 @@ SetupEntryBlockForSjLj(MachineInstr *MI, MachineBasicBlock *MBB, // Grab constant pool and fixed stack memory operands. MachineMemOperand *CPMMO = - MF->getMachineMemOperand(MachinePointerInfo::getConstantPool(), - MachineMemOperand::MOLoad, 4, 4); + MF->getMachineMemOperand(MachinePointerInfo::getConstantPool(*MF), + MachineMemOperand::MOLoad, 4, 4); MachineMemOperand *FIMMOSt = - MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI), - MachineMemOperand::MOStore, 4, 4); + MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(*MF, FI), + MachineMemOperand::MOStore, 4, 4); // Load the address of the dispatch MBB into the jump buffer. if (isThumb2) { @@ -7061,10 +7081,9 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI, // context. SetupEntryBlockForSjLj(MI, MBB, DispatchBB, FI); - MachineMemOperand *FIMMOLd = - MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI), - MachineMemOperand::MOLoad | - MachineMemOperand::MOVolatile, 4, 4); + MachineMemOperand *FIMMOLd = MF->getMachineMemOperand( + MachinePointerInfo::getFixedStack(*MF, FI), + MachineMemOperand::MOLoad | MachineMemOperand::MOVolatile, 4, 4); MachineInstrBuilder MIB; MIB = BuildMI(DispatchBB, dl, TII->get(ARM::Int_eh_sjlj_dispatchsetup)); @@ -7179,9 +7198,8 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI, .addReg(NewVReg2, RegState::Kill) .addReg(NewVReg3)); - MachineMemOperand *JTMMOLd = - MF->getMachineMemOperand(MachinePointerInfo::getJumpTable(), - MachineMemOperand::MOLoad, 4, 4); + MachineMemOperand *JTMMOLd = MF->getMachineMemOperand( + MachinePointerInfo::getJumpTable(*MF), MachineMemOperand::MOLoad, 4, 4); unsigned NewVReg5 = MRI->createVirtualRegister(TRC); AddDefaultPred(BuildMI(DispContBB, dl, TII->get(ARM::tLDRi), NewVReg5) @@ -7263,9 +7281,8 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI, AddDefaultPred(BuildMI(DispContBB, dl, TII->get(ARM::LEApcrelJT), NewVReg4) .addJumpTableIndex(MJTI)); - MachineMemOperand *JTMMOLd = - MF->getMachineMemOperand(MachinePointerInfo::getJumpTable(), - MachineMemOperand::MOLoad, 4, 4); + MachineMemOperand *JTMMOLd = MF->getMachineMemOperand( + MachinePointerInfo::getJumpTable(*MF), MachineMemOperand::MOLoad, 4, 4); unsigned NewVReg5 = MRI->createVirtualRegister(TRC); AddDefaultPred( BuildMI(DispContBB, dl, TII->get(ARM::LDRrs), NewVReg5) |
