1*0b57cec5SDimitry Andric //===- SelectionDAGDumper.cpp - Implement SelectionDAG::dump() ------------===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric // 9*0b57cec5SDimitry Andric // This implements the SelectionDAG::dump method and friends. 10*0b57cec5SDimitry Andric // 11*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric #include "llvm/ADT/APFloat.h" 14*0b57cec5SDimitry Andric #include "llvm/ADT/APInt.h" 15*0b57cec5SDimitry Andric #include "llvm/ADT/None.h" 16*0b57cec5SDimitry Andric #include "llvm/ADT/SmallPtrSet.h" 17*0b57cec5SDimitry Andric #include "llvm/ADT/StringExtras.h" 18*0b57cec5SDimitry Andric #include "llvm/CodeGen/ISDOpcodes.h" 19*0b57cec5SDimitry Andric #include "llvm/CodeGen/MachineBasicBlock.h" 20*0b57cec5SDimitry Andric #include "llvm/CodeGen/MachineConstantPool.h" 21*0b57cec5SDimitry Andric #include "llvm/CodeGen/MachineMemOperand.h" 22*0b57cec5SDimitry Andric #include "llvm/CodeGen/SelectionDAG.h" 23*0b57cec5SDimitry Andric #include "llvm/CodeGen/SelectionDAGNodes.h" 24*0b57cec5SDimitry Andric #include "llvm/CodeGen/TargetInstrInfo.h" 25*0b57cec5SDimitry Andric #include "llvm/CodeGen/TargetLowering.h" 26*0b57cec5SDimitry Andric #include "llvm/CodeGen/TargetRegisterInfo.h" 27*0b57cec5SDimitry Andric #include "llvm/CodeGen/TargetSubtargetInfo.h" 28*0b57cec5SDimitry Andric #include "llvm/CodeGen/ValueTypes.h" 29*0b57cec5SDimitry Andric #include "llvm/Config/llvm-config.h" 30*0b57cec5SDimitry Andric #include "llvm/IR/BasicBlock.h" 31*0b57cec5SDimitry Andric #include "llvm/IR/Constants.h" 32*0b57cec5SDimitry Andric #include "llvm/IR/DebugInfoMetadata.h" 33*0b57cec5SDimitry Andric #include "llvm/IR/DebugLoc.h" 34*0b57cec5SDimitry Andric #include "llvm/IR/Function.h" 35*0b57cec5SDimitry Andric #include "llvm/IR/Intrinsics.h" 36*0b57cec5SDimitry Andric #include "llvm/IR/ModuleSlotTracker.h" 37*0b57cec5SDimitry Andric #include "llvm/IR/Value.h" 38*0b57cec5SDimitry Andric #include "llvm/Support/Casting.h" 39*0b57cec5SDimitry Andric #include "llvm/Support/CommandLine.h" 40*0b57cec5SDimitry Andric #include "llvm/Support/Compiler.h" 41*0b57cec5SDimitry Andric #include "llvm/Support/Debug.h" 42*0b57cec5SDimitry Andric #include "llvm/Support/ErrorHandling.h" 43*0b57cec5SDimitry Andric #include "llvm/Support/MachineValueType.h" 44*0b57cec5SDimitry Andric #include "llvm/Support/Printable.h" 45*0b57cec5SDimitry Andric #include "llvm/Support/raw_ostream.h" 46*0b57cec5SDimitry Andric #include "llvm/Target/TargetIntrinsicInfo.h" 47*0b57cec5SDimitry Andric #include "llvm/Target/TargetMachine.h" 48*0b57cec5SDimitry Andric #include "SDNodeDbgValue.h" 49*0b57cec5SDimitry Andric #include <cstdint> 50*0b57cec5SDimitry Andric #include <iterator> 51*0b57cec5SDimitry Andric 52*0b57cec5SDimitry Andric using namespace llvm; 53*0b57cec5SDimitry Andric 54*0b57cec5SDimitry Andric static cl::opt<bool> 55*0b57cec5SDimitry Andric VerboseDAGDumping("dag-dump-verbose", cl::Hidden, 56*0b57cec5SDimitry Andric cl::desc("Display more information when dumping selection " 57*0b57cec5SDimitry Andric "DAG nodes.")); 58*0b57cec5SDimitry Andric 59*0b57cec5SDimitry Andric std::string SDNode::getOperationName(const SelectionDAG *G) const { 60*0b57cec5SDimitry Andric switch (getOpcode()) { 61*0b57cec5SDimitry Andric default: 62*0b57cec5SDimitry Andric if (getOpcode() < ISD::BUILTIN_OP_END) 63*0b57cec5SDimitry Andric return "<<Unknown DAG Node>>"; 64*0b57cec5SDimitry Andric if (isMachineOpcode()) { 65*0b57cec5SDimitry Andric if (G) 66*0b57cec5SDimitry Andric if (const TargetInstrInfo *TII = G->getSubtarget().getInstrInfo()) 67*0b57cec5SDimitry Andric if (getMachineOpcode() < TII->getNumOpcodes()) 68*0b57cec5SDimitry Andric return TII->getName(getMachineOpcode()); 69*0b57cec5SDimitry Andric return "<<Unknown Machine Node #" + utostr(getOpcode()) + ">>"; 70*0b57cec5SDimitry Andric } 71*0b57cec5SDimitry Andric if (G) { 72*0b57cec5SDimitry Andric const TargetLowering &TLI = G->getTargetLoweringInfo(); 73*0b57cec5SDimitry Andric const char *Name = TLI.getTargetNodeName(getOpcode()); 74*0b57cec5SDimitry Andric if (Name) return Name; 75*0b57cec5SDimitry Andric return "<<Unknown Target Node #" + utostr(getOpcode()) + ">>"; 76*0b57cec5SDimitry Andric } 77*0b57cec5SDimitry Andric return "<<Unknown Node #" + utostr(getOpcode()) + ">>"; 78*0b57cec5SDimitry Andric 79*0b57cec5SDimitry Andric #ifndef NDEBUG 80*0b57cec5SDimitry Andric case ISD::DELETED_NODE: return "<<Deleted Node!>>"; 81*0b57cec5SDimitry Andric #endif 82*0b57cec5SDimitry Andric case ISD::PREFETCH: return "Prefetch"; 83*0b57cec5SDimitry Andric case ISD::ATOMIC_FENCE: return "AtomicFence"; 84*0b57cec5SDimitry Andric case ISD::ATOMIC_CMP_SWAP: return "AtomicCmpSwap"; 85*0b57cec5SDimitry Andric case ISD::ATOMIC_CMP_SWAP_WITH_SUCCESS: return "AtomicCmpSwapWithSuccess"; 86*0b57cec5SDimitry Andric case ISD::ATOMIC_SWAP: return "AtomicSwap"; 87*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_ADD: return "AtomicLoadAdd"; 88*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_SUB: return "AtomicLoadSub"; 89*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_AND: return "AtomicLoadAnd"; 90*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_CLR: return "AtomicLoadClr"; 91*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_OR: return "AtomicLoadOr"; 92*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_XOR: return "AtomicLoadXor"; 93*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_NAND: return "AtomicLoadNand"; 94*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_MIN: return "AtomicLoadMin"; 95*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_MAX: return "AtomicLoadMax"; 96*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_UMIN: return "AtomicLoadUMin"; 97*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_UMAX: return "AtomicLoadUMax"; 98*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD_FADD: return "AtomicLoadFAdd"; 99*0b57cec5SDimitry Andric case ISD::ATOMIC_LOAD: return "AtomicLoad"; 100*0b57cec5SDimitry Andric case ISD::ATOMIC_STORE: return "AtomicStore"; 101*0b57cec5SDimitry Andric case ISD::PCMARKER: return "PCMarker"; 102*0b57cec5SDimitry Andric case ISD::READCYCLECOUNTER: return "ReadCycleCounter"; 103*0b57cec5SDimitry Andric case ISD::SRCVALUE: return "SrcValue"; 104*0b57cec5SDimitry Andric case ISD::MDNODE_SDNODE: return "MDNode"; 105*0b57cec5SDimitry Andric case ISD::EntryToken: return "EntryToken"; 106*0b57cec5SDimitry Andric case ISD::TokenFactor: return "TokenFactor"; 107*0b57cec5SDimitry Andric case ISD::AssertSext: return "AssertSext"; 108*0b57cec5SDimitry Andric case ISD::AssertZext: return "AssertZext"; 109*0b57cec5SDimitry Andric 110*0b57cec5SDimitry Andric case ISD::BasicBlock: return "BasicBlock"; 111*0b57cec5SDimitry Andric case ISD::VALUETYPE: return "ValueType"; 112*0b57cec5SDimitry Andric case ISD::Register: return "Register"; 113*0b57cec5SDimitry Andric case ISD::RegisterMask: return "RegisterMask"; 114*0b57cec5SDimitry Andric case ISD::Constant: 115*0b57cec5SDimitry Andric if (cast<ConstantSDNode>(this)->isOpaque()) 116*0b57cec5SDimitry Andric return "OpaqueConstant"; 117*0b57cec5SDimitry Andric return "Constant"; 118*0b57cec5SDimitry Andric case ISD::ConstantFP: return "ConstantFP"; 119*0b57cec5SDimitry Andric case ISD::GlobalAddress: return "GlobalAddress"; 120*0b57cec5SDimitry Andric case ISD::GlobalTLSAddress: return "GlobalTLSAddress"; 121*0b57cec5SDimitry Andric case ISD::FrameIndex: return "FrameIndex"; 122*0b57cec5SDimitry Andric case ISD::JumpTable: return "JumpTable"; 123*0b57cec5SDimitry Andric case ISD::GLOBAL_OFFSET_TABLE: return "GLOBAL_OFFSET_TABLE"; 124*0b57cec5SDimitry Andric case ISD::RETURNADDR: return "RETURNADDR"; 125*0b57cec5SDimitry Andric case ISD::ADDROFRETURNADDR: return "ADDROFRETURNADDR"; 126*0b57cec5SDimitry Andric case ISD::FRAMEADDR: return "FRAMEADDR"; 127*0b57cec5SDimitry Andric case ISD::SPONENTRY: return "SPONENTRY"; 128*0b57cec5SDimitry Andric case ISD::LOCAL_RECOVER: return "LOCAL_RECOVER"; 129*0b57cec5SDimitry Andric case ISD::READ_REGISTER: return "READ_REGISTER"; 130*0b57cec5SDimitry Andric case ISD::WRITE_REGISTER: return "WRITE_REGISTER"; 131*0b57cec5SDimitry Andric case ISD::FRAME_TO_ARGS_OFFSET: return "FRAME_TO_ARGS_OFFSET"; 132*0b57cec5SDimitry Andric case ISD::EH_DWARF_CFA: return "EH_DWARF_CFA"; 133*0b57cec5SDimitry Andric case ISD::EH_RETURN: return "EH_RETURN"; 134*0b57cec5SDimitry Andric case ISD::EH_SJLJ_SETJMP: return "EH_SJLJ_SETJMP"; 135*0b57cec5SDimitry Andric case ISD::EH_SJLJ_LONGJMP: return "EH_SJLJ_LONGJMP"; 136*0b57cec5SDimitry Andric case ISD::EH_SJLJ_SETUP_DISPATCH: return "EH_SJLJ_SETUP_DISPATCH"; 137*0b57cec5SDimitry Andric case ISD::ConstantPool: return "ConstantPool"; 138*0b57cec5SDimitry Andric case ISD::TargetIndex: return "TargetIndex"; 139*0b57cec5SDimitry Andric case ISD::ExternalSymbol: return "ExternalSymbol"; 140*0b57cec5SDimitry Andric case ISD::BlockAddress: return "BlockAddress"; 141*0b57cec5SDimitry Andric case ISD::INTRINSIC_WO_CHAIN: 142*0b57cec5SDimitry Andric case ISD::INTRINSIC_VOID: 143*0b57cec5SDimitry Andric case ISD::INTRINSIC_W_CHAIN: { 144*0b57cec5SDimitry Andric unsigned OpNo = getOpcode() == ISD::INTRINSIC_WO_CHAIN ? 0 : 1; 145*0b57cec5SDimitry Andric unsigned IID = cast<ConstantSDNode>(getOperand(OpNo))->getZExtValue(); 146*0b57cec5SDimitry Andric if (IID < Intrinsic::num_intrinsics) 147*0b57cec5SDimitry Andric return Intrinsic::getName((Intrinsic::ID)IID, None); 148*0b57cec5SDimitry Andric else if (!G) 149*0b57cec5SDimitry Andric return "Unknown intrinsic"; 150*0b57cec5SDimitry Andric else if (const TargetIntrinsicInfo *TII = G->getTarget().getIntrinsicInfo()) 151*0b57cec5SDimitry Andric return TII->getName(IID); 152*0b57cec5SDimitry Andric llvm_unreachable("Invalid intrinsic ID"); 153*0b57cec5SDimitry Andric } 154*0b57cec5SDimitry Andric 155*0b57cec5SDimitry Andric case ISD::BUILD_VECTOR: return "BUILD_VECTOR"; 156*0b57cec5SDimitry Andric case ISD::TargetConstant: 157*0b57cec5SDimitry Andric if (cast<ConstantSDNode>(this)->isOpaque()) 158*0b57cec5SDimitry Andric return "OpaqueTargetConstant"; 159*0b57cec5SDimitry Andric return "TargetConstant"; 160*0b57cec5SDimitry Andric case ISD::TargetConstantFP: return "TargetConstantFP"; 161*0b57cec5SDimitry Andric case ISD::TargetGlobalAddress: return "TargetGlobalAddress"; 162*0b57cec5SDimitry Andric case ISD::TargetGlobalTLSAddress: return "TargetGlobalTLSAddress"; 163*0b57cec5SDimitry Andric case ISD::TargetFrameIndex: return "TargetFrameIndex"; 164*0b57cec5SDimitry Andric case ISD::TargetJumpTable: return "TargetJumpTable"; 165*0b57cec5SDimitry Andric case ISD::TargetConstantPool: return "TargetConstantPool"; 166*0b57cec5SDimitry Andric case ISD::TargetExternalSymbol: return "TargetExternalSymbol"; 167*0b57cec5SDimitry Andric case ISD::MCSymbol: return "MCSymbol"; 168*0b57cec5SDimitry Andric case ISD::TargetBlockAddress: return "TargetBlockAddress"; 169*0b57cec5SDimitry Andric 170*0b57cec5SDimitry Andric case ISD::CopyToReg: return "CopyToReg"; 171*0b57cec5SDimitry Andric case ISD::CopyFromReg: return "CopyFromReg"; 172*0b57cec5SDimitry Andric case ISD::UNDEF: return "undef"; 173*0b57cec5SDimitry Andric case ISD::MERGE_VALUES: return "merge_values"; 174*0b57cec5SDimitry Andric case ISD::INLINEASM: return "inlineasm"; 175*0b57cec5SDimitry Andric case ISD::INLINEASM_BR: return "inlineasm_br"; 176*0b57cec5SDimitry Andric case ISD::EH_LABEL: return "eh_label"; 177*0b57cec5SDimitry Andric case ISD::ANNOTATION_LABEL: return "annotation_label"; 178*0b57cec5SDimitry Andric case ISD::HANDLENODE: return "handlenode"; 179*0b57cec5SDimitry Andric 180*0b57cec5SDimitry Andric // Unary operators 181*0b57cec5SDimitry Andric case ISD::FABS: return "fabs"; 182*0b57cec5SDimitry Andric case ISD::FMINNUM: return "fminnum"; 183*0b57cec5SDimitry Andric case ISD::STRICT_FMINNUM: return "strict_fminnum"; 184*0b57cec5SDimitry Andric case ISD::FMAXNUM: return "fmaxnum"; 185*0b57cec5SDimitry Andric case ISD::STRICT_FMAXNUM: return "strict_fmaxnum"; 186*0b57cec5SDimitry Andric case ISD::FMINNUM_IEEE: return "fminnum_ieee"; 187*0b57cec5SDimitry Andric case ISD::FMAXNUM_IEEE: return "fmaxnum_ieee"; 188*0b57cec5SDimitry Andric case ISD::FMINIMUM: return "fminimum"; 189*0b57cec5SDimitry Andric case ISD::FMAXIMUM: return "fmaximum"; 190*0b57cec5SDimitry Andric case ISD::FNEG: return "fneg"; 191*0b57cec5SDimitry Andric case ISD::FSQRT: return "fsqrt"; 192*0b57cec5SDimitry Andric case ISD::STRICT_FSQRT: return "strict_fsqrt"; 193*0b57cec5SDimitry Andric case ISD::FCBRT: return "fcbrt"; 194*0b57cec5SDimitry Andric case ISD::FSIN: return "fsin"; 195*0b57cec5SDimitry Andric case ISD::STRICT_FSIN: return "strict_fsin"; 196*0b57cec5SDimitry Andric case ISD::FCOS: return "fcos"; 197*0b57cec5SDimitry Andric case ISD::STRICT_FCOS: return "strict_fcos"; 198*0b57cec5SDimitry Andric case ISD::FSINCOS: return "fsincos"; 199*0b57cec5SDimitry Andric case ISD::FTRUNC: return "ftrunc"; 200*0b57cec5SDimitry Andric case ISD::STRICT_FTRUNC: return "strict_ftrunc"; 201*0b57cec5SDimitry Andric case ISD::FFLOOR: return "ffloor"; 202*0b57cec5SDimitry Andric case ISD::STRICT_FFLOOR: return "strict_ffloor"; 203*0b57cec5SDimitry Andric case ISD::FCEIL: return "fceil"; 204*0b57cec5SDimitry Andric case ISD::STRICT_FCEIL: return "strict_fceil"; 205*0b57cec5SDimitry Andric case ISD::FRINT: return "frint"; 206*0b57cec5SDimitry Andric case ISD::STRICT_FRINT: return "strict_frint"; 207*0b57cec5SDimitry Andric case ISD::FNEARBYINT: return "fnearbyint"; 208*0b57cec5SDimitry Andric case ISD::STRICT_FNEARBYINT: return "strict_fnearbyint"; 209*0b57cec5SDimitry Andric case ISD::FROUND: return "fround"; 210*0b57cec5SDimitry Andric case ISD::STRICT_FROUND: return "strict_fround"; 211*0b57cec5SDimitry Andric case ISD::FEXP: return "fexp"; 212*0b57cec5SDimitry Andric case ISD::STRICT_FEXP: return "strict_fexp"; 213*0b57cec5SDimitry Andric case ISD::FEXP2: return "fexp2"; 214*0b57cec5SDimitry Andric case ISD::STRICT_FEXP2: return "strict_fexp2"; 215*0b57cec5SDimitry Andric case ISD::FLOG: return "flog"; 216*0b57cec5SDimitry Andric case ISD::STRICT_FLOG: return "strict_flog"; 217*0b57cec5SDimitry Andric case ISD::FLOG2: return "flog2"; 218*0b57cec5SDimitry Andric case ISD::STRICT_FLOG2: return "strict_flog2"; 219*0b57cec5SDimitry Andric case ISD::FLOG10: return "flog10"; 220*0b57cec5SDimitry Andric case ISD::STRICT_FLOG10: return "strict_flog10"; 221*0b57cec5SDimitry Andric 222*0b57cec5SDimitry Andric // Binary operators 223*0b57cec5SDimitry Andric case ISD::ADD: return "add"; 224*0b57cec5SDimitry Andric case ISD::SUB: return "sub"; 225*0b57cec5SDimitry Andric case ISD::MUL: return "mul"; 226*0b57cec5SDimitry Andric case ISD::MULHU: return "mulhu"; 227*0b57cec5SDimitry Andric case ISD::MULHS: return "mulhs"; 228*0b57cec5SDimitry Andric case ISD::SDIV: return "sdiv"; 229*0b57cec5SDimitry Andric case ISD::UDIV: return "udiv"; 230*0b57cec5SDimitry Andric case ISD::SREM: return "srem"; 231*0b57cec5SDimitry Andric case ISD::UREM: return "urem"; 232*0b57cec5SDimitry Andric case ISD::SMUL_LOHI: return "smul_lohi"; 233*0b57cec5SDimitry Andric case ISD::UMUL_LOHI: return "umul_lohi"; 234*0b57cec5SDimitry Andric case ISD::SDIVREM: return "sdivrem"; 235*0b57cec5SDimitry Andric case ISD::UDIVREM: return "udivrem"; 236*0b57cec5SDimitry Andric case ISD::AND: return "and"; 237*0b57cec5SDimitry Andric case ISD::OR: return "or"; 238*0b57cec5SDimitry Andric case ISD::XOR: return "xor"; 239*0b57cec5SDimitry Andric case ISD::SHL: return "shl"; 240*0b57cec5SDimitry Andric case ISD::SRA: return "sra"; 241*0b57cec5SDimitry Andric case ISD::SRL: return "srl"; 242*0b57cec5SDimitry Andric case ISD::ROTL: return "rotl"; 243*0b57cec5SDimitry Andric case ISD::ROTR: return "rotr"; 244*0b57cec5SDimitry Andric case ISD::FSHL: return "fshl"; 245*0b57cec5SDimitry Andric case ISD::FSHR: return "fshr"; 246*0b57cec5SDimitry Andric case ISD::FADD: return "fadd"; 247*0b57cec5SDimitry Andric case ISD::STRICT_FADD: return "strict_fadd"; 248*0b57cec5SDimitry Andric case ISD::FSUB: return "fsub"; 249*0b57cec5SDimitry Andric case ISD::STRICT_FSUB: return "strict_fsub"; 250*0b57cec5SDimitry Andric case ISD::FMUL: return "fmul"; 251*0b57cec5SDimitry Andric case ISD::STRICT_FMUL: return "strict_fmul"; 252*0b57cec5SDimitry Andric case ISD::FDIV: return "fdiv"; 253*0b57cec5SDimitry Andric case ISD::STRICT_FDIV: return "strict_fdiv"; 254*0b57cec5SDimitry Andric case ISD::FMA: return "fma"; 255*0b57cec5SDimitry Andric case ISD::STRICT_FMA: return "strict_fma"; 256*0b57cec5SDimitry Andric case ISD::FMAD: return "fmad"; 257*0b57cec5SDimitry Andric case ISD::FREM: return "frem"; 258*0b57cec5SDimitry Andric case ISD::STRICT_FREM: return "strict_frem"; 259*0b57cec5SDimitry Andric case ISD::FCOPYSIGN: return "fcopysign"; 260*0b57cec5SDimitry Andric case ISD::FGETSIGN: return "fgetsign"; 261*0b57cec5SDimitry Andric case ISD::FCANONICALIZE: return "fcanonicalize"; 262*0b57cec5SDimitry Andric case ISD::FPOW: return "fpow"; 263*0b57cec5SDimitry Andric case ISD::STRICT_FPOW: return "strict_fpow"; 264*0b57cec5SDimitry Andric case ISD::SMIN: return "smin"; 265*0b57cec5SDimitry Andric case ISD::SMAX: return "smax"; 266*0b57cec5SDimitry Andric case ISD::UMIN: return "umin"; 267*0b57cec5SDimitry Andric case ISD::UMAX: return "umax"; 268*0b57cec5SDimitry Andric 269*0b57cec5SDimitry Andric case ISD::FPOWI: return "fpowi"; 270*0b57cec5SDimitry Andric case ISD::STRICT_FPOWI: return "strict_fpowi"; 271*0b57cec5SDimitry Andric case ISD::SETCC: return "setcc"; 272*0b57cec5SDimitry Andric case ISD::SETCCCARRY: return "setcccarry"; 273*0b57cec5SDimitry Andric case ISD::SELECT: return "select"; 274*0b57cec5SDimitry Andric case ISD::VSELECT: return "vselect"; 275*0b57cec5SDimitry Andric case ISD::SELECT_CC: return "select_cc"; 276*0b57cec5SDimitry Andric case ISD::INSERT_VECTOR_ELT: return "insert_vector_elt"; 277*0b57cec5SDimitry Andric case ISD::EXTRACT_VECTOR_ELT: return "extract_vector_elt"; 278*0b57cec5SDimitry Andric case ISD::CONCAT_VECTORS: return "concat_vectors"; 279*0b57cec5SDimitry Andric case ISD::INSERT_SUBVECTOR: return "insert_subvector"; 280*0b57cec5SDimitry Andric case ISD::EXTRACT_SUBVECTOR: return "extract_subvector"; 281*0b57cec5SDimitry Andric case ISD::SCALAR_TO_VECTOR: return "scalar_to_vector"; 282*0b57cec5SDimitry Andric case ISD::VECTOR_SHUFFLE: return "vector_shuffle"; 283*0b57cec5SDimitry Andric case ISD::CARRY_FALSE: return "carry_false"; 284*0b57cec5SDimitry Andric case ISD::ADDC: return "addc"; 285*0b57cec5SDimitry Andric case ISD::ADDE: return "adde"; 286*0b57cec5SDimitry Andric case ISD::ADDCARRY: return "addcarry"; 287*0b57cec5SDimitry Andric case ISD::SADDO: return "saddo"; 288*0b57cec5SDimitry Andric case ISD::UADDO: return "uaddo"; 289*0b57cec5SDimitry Andric case ISD::SSUBO: return "ssubo"; 290*0b57cec5SDimitry Andric case ISD::USUBO: return "usubo"; 291*0b57cec5SDimitry Andric case ISD::SMULO: return "smulo"; 292*0b57cec5SDimitry Andric case ISD::UMULO: return "umulo"; 293*0b57cec5SDimitry Andric case ISD::SUBC: return "subc"; 294*0b57cec5SDimitry Andric case ISD::SUBE: return "sube"; 295*0b57cec5SDimitry Andric case ISD::SUBCARRY: return "subcarry"; 296*0b57cec5SDimitry Andric case ISD::SHL_PARTS: return "shl_parts"; 297*0b57cec5SDimitry Andric case ISD::SRA_PARTS: return "sra_parts"; 298*0b57cec5SDimitry Andric case ISD::SRL_PARTS: return "srl_parts"; 299*0b57cec5SDimitry Andric 300*0b57cec5SDimitry Andric case ISD::SADDSAT: return "saddsat"; 301*0b57cec5SDimitry Andric case ISD::UADDSAT: return "uaddsat"; 302*0b57cec5SDimitry Andric case ISD::SSUBSAT: return "ssubsat"; 303*0b57cec5SDimitry Andric case ISD::USUBSAT: return "usubsat"; 304*0b57cec5SDimitry Andric 305*0b57cec5SDimitry Andric case ISD::SMULFIX: return "smulfix"; 306*0b57cec5SDimitry Andric case ISD::SMULFIXSAT: return "smulfixsat"; 307*0b57cec5SDimitry Andric case ISD::UMULFIX: return "umulfix"; 308*0b57cec5SDimitry Andric 309*0b57cec5SDimitry Andric // Conversion operators. 310*0b57cec5SDimitry Andric case ISD::SIGN_EXTEND: return "sign_extend"; 311*0b57cec5SDimitry Andric case ISD::ZERO_EXTEND: return "zero_extend"; 312*0b57cec5SDimitry Andric case ISD::ANY_EXTEND: return "any_extend"; 313*0b57cec5SDimitry Andric case ISD::SIGN_EXTEND_INREG: return "sign_extend_inreg"; 314*0b57cec5SDimitry Andric case ISD::ANY_EXTEND_VECTOR_INREG: return "any_extend_vector_inreg"; 315*0b57cec5SDimitry Andric case ISD::SIGN_EXTEND_VECTOR_INREG: return "sign_extend_vector_inreg"; 316*0b57cec5SDimitry Andric case ISD::ZERO_EXTEND_VECTOR_INREG: return "zero_extend_vector_inreg"; 317*0b57cec5SDimitry Andric case ISD::TRUNCATE: return "truncate"; 318*0b57cec5SDimitry Andric case ISD::FP_ROUND: return "fp_round"; 319*0b57cec5SDimitry Andric case ISD::STRICT_FP_ROUND: return "strict_fp_round"; 320*0b57cec5SDimitry Andric case ISD::FLT_ROUNDS_: return "flt_rounds"; 321*0b57cec5SDimitry Andric case ISD::FP_ROUND_INREG: return "fp_round_inreg"; 322*0b57cec5SDimitry Andric case ISD::FP_EXTEND: return "fp_extend"; 323*0b57cec5SDimitry Andric case ISD::STRICT_FP_EXTEND: return "strict_fp_extend"; 324*0b57cec5SDimitry Andric 325*0b57cec5SDimitry Andric case ISD::SINT_TO_FP: return "sint_to_fp"; 326*0b57cec5SDimitry Andric case ISD::UINT_TO_FP: return "uint_to_fp"; 327*0b57cec5SDimitry Andric case ISD::FP_TO_SINT: return "fp_to_sint"; 328*0b57cec5SDimitry Andric case ISD::FP_TO_UINT: return "fp_to_uint"; 329*0b57cec5SDimitry Andric case ISD::BITCAST: return "bitcast"; 330*0b57cec5SDimitry Andric case ISD::ADDRSPACECAST: return "addrspacecast"; 331*0b57cec5SDimitry Andric case ISD::FP16_TO_FP: return "fp16_to_fp"; 332*0b57cec5SDimitry Andric case ISD::FP_TO_FP16: return "fp_to_fp16"; 333*0b57cec5SDimitry Andric case ISD::LROUND: return "lround"; 334*0b57cec5SDimitry Andric case ISD::LLROUND: return "llround"; 335*0b57cec5SDimitry Andric case ISD::LRINT: return "lrint"; 336*0b57cec5SDimitry Andric case ISD::LLRINT: return "llrint"; 337*0b57cec5SDimitry Andric 338*0b57cec5SDimitry Andric // Control flow instructions 339*0b57cec5SDimitry Andric case ISD::BR: return "br"; 340*0b57cec5SDimitry Andric case ISD::BRIND: return "brind"; 341*0b57cec5SDimitry Andric case ISD::BR_JT: return "br_jt"; 342*0b57cec5SDimitry Andric case ISD::BRCOND: return "brcond"; 343*0b57cec5SDimitry Andric case ISD::BR_CC: return "br_cc"; 344*0b57cec5SDimitry Andric case ISD::CALLSEQ_START: return "callseq_start"; 345*0b57cec5SDimitry Andric case ISD::CALLSEQ_END: return "callseq_end"; 346*0b57cec5SDimitry Andric 347*0b57cec5SDimitry Andric // EH instructions 348*0b57cec5SDimitry Andric case ISD::CATCHRET: return "catchret"; 349*0b57cec5SDimitry Andric case ISD::CLEANUPRET: return "cleanupret"; 350*0b57cec5SDimitry Andric 351*0b57cec5SDimitry Andric // Other operators 352*0b57cec5SDimitry Andric case ISD::LOAD: return "load"; 353*0b57cec5SDimitry Andric case ISD::STORE: return "store"; 354*0b57cec5SDimitry Andric case ISD::MLOAD: return "masked_load"; 355*0b57cec5SDimitry Andric case ISD::MSTORE: return "masked_store"; 356*0b57cec5SDimitry Andric case ISD::MGATHER: return "masked_gather"; 357*0b57cec5SDimitry Andric case ISD::MSCATTER: return "masked_scatter"; 358*0b57cec5SDimitry Andric case ISD::VAARG: return "vaarg"; 359*0b57cec5SDimitry Andric case ISD::VACOPY: return "vacopy"; 360*0b57cec5SDimitry Andric case ISD::VAEND: return "vaend"; 361*0b57cec5SDimitry Andric case ISD::VASTART: return "vastart"; 362*0b57cec5SDimitry Andric case ISD::DYNAMIC_STACKALLOC: return "dynamic_stackalloc"; 363*0b57cec5SDimitry Andric case ISD::EXTRACT_ELEMENT: return "extract_element"; 364*0b57cec5SDimitry Andric case ISD::BUILD_PAIR: return "build_pair"; 365*0b57cec5SDimitry Andric case ISD::STACKSAVE: return "stacksave"; 366*0b57cec5SDimitry Andric case ISD::STACKRESTORE: return "stackrestore"; 367*0b57cec5SDimitry Andric case ISD::TRAP: return "trap"; 368*0b57cec5SDimitry Andric case ISD::DEBUGTRAP: return "debugtrap"; 369*0b57cec5SDimitry Andric case ISD::LIFETIME_START: return "lifetime.start"; 370*0b57cec5SDimitry Andric case ISD::LIFETIME_END: return "lifetime.end"; 371*0b57cec5SDimitry Andric case ISD::GC_TRANSITION_START: return "gc_transition.start"; 372*0b57cec5SDimitry Andric case ISD::GC_TRANSITION_END: return "gc_transition.end"; 373*0b57cec5SDimitry Andric case ISD::GET_DYNAMIC_AREA_OFFSET: return "get.dynamic.area.offset"; 374*0b57cec5SDimitry Andric 375*0b57cec5SDimitry Andric // Bit manipulation 376*0b57cec5SDimitry Andric case ISD::ABS: return "abs"; 377*0b57cec5SDimitry Andric case ISD::BITREVERSE: return "bitreverse"; 378*0b57cec5SDimitry Andric case ISD::BSWAP: return "bswap"; 379*0b57cec5SDimitry Andric case ISD::CTPOP: return "ctpop"; 380*0b57cec5SDimitry Andric case ISD::CTTZ: return "cttz"; 381*0b57cec5SDimitry Andric case ISD::CTTZ_ZERO_UNDEF: return "cttz_zero_undef"; 382*0b57cec5SDimitry Andric case ISD::CTLZ: return "ctlz"; 383*0b57cec5SDimitry Andric case ISD::CTLZ_ZERO_UNDEF: return "ctlz_zero_undef"; 384*0b57cec5SDimitry Andric 385*0b57cec5SDimitry Andric // Trampolines 386*0b57cec5SDimitry Andric case ISD::INIT_TRAMPOLINE: return "init_trampoline"; 387*0b57cec5SDimitry Andric case ISD::ADJUST_TRAMPOLINE: return "adjust_trampoline"; 388*0b57cec5SDimitry Andric 389*0b57cec5SDimitry Andric case ISD::CONDCODE: 390*0b57cec5SDimitry Andric switch (cast<CondCodeSDNode>(this)->get()) { 391*0b57cec5SDimitry Andric default: llvm_unreachable("Unknown setcc condition!"); 392*0b57cec5SDimitry Andric case ISD::SETOEQ: return "setoeq"; 393*0b57cec5SDimitry Andric case ISD::SETOGT: return "setogt"; 394*0b57cec5SDimitry Andric case ISD::SETOGE: return "setoge"; 395*0b57cec5SDimitry Andric case ISD::SETOLT: return "setolt"; 396*0b57cec5SDimitry Andric case ISD::SETOLE: return "setole"; 397*0b57cec5SDimitry Andric case ISD::SETONE: return "setone"; 398*0b57cec5SDimitry Andric 399*0b57cec5SDimitry Andric case ISD::SETO: return "seto"; 400*0b57cec5SDimitry Andric case ISD::SETUO: return "setuo"; 401*0b57cec5SDimitry Andric case ISD::SETUEQ: return "setueq"; 402*0b57cec5SDimitry Andric case ISD::SETUGT: return "setugt"; 403*0b57cec5SDimitry Andric case ISD::SETUGE: return "setuge"; 404*0b57cec5SDimitry Andric case ISD::SETULT: return "setult"; 405*0b57cec5SDimitry Andric case ISD::SETULE: return "setule"; 406*0b57cec5SDimitry Andric case ISD::SETUNE: return "setune"; 407*0b57cec5SDimitry Andric 408*0b57cec5SDimitry Andric case ISD::SETEQ: return "seteq"; 409*0b57cec5SDimitry Andric case ISD::SETGT: return "setgt"; 410*0b57cec5SDimitry Andric case ISD::SETGE: return "setge"; 411*0b57cec5SDimitry Andric case ISD::SETLT: return "setlt"; 412*0b57cec5SDimitry Andric case ISD::SETLE: return "setle"; 413*0b57cec5SDimitry Andric case ISD::SETNE: return "setne"; 414*0b57cec5SDimitry Andric 415*0b57cec5SDimitry Andric case ISD::SETTRUE: return "settrue"; 416*0b57cec5SDimitry Andric case ISD::SETTRUE2: return "settrue2"; 417*0b57cec5SDimitry Andric case ISD::SETFALSE: return "setfalse"; 418*0b57cec5SDimitry Andric case ISD::SETFALSE2: return "setfalse2"; 419*0b57cec5SDimitry Andric } 420*0b57cec5SDimitry Andric case ISD::VECREDUCE_FADD: return "vecreduce_fadd"; 421*0b57cec5SDimitry Andric case ISD::VECREDUCE_STRICT_FADD: return "vecreduce_strict_fadd"; 422*0b57cec5SDimitry Andric case ISD::VECREDUCE_FMUL: return "vecreduce_fmul"; 423*0b57cec5SDimitry Andric case ISD::VECREDUCE_STRICT_FMUL: return "vecreduce_strict_fmul"; 424*0b57cec5SDimitry Andric case ISD::VECREDUCE_ADD: return "vecreduce_add"; 425*0b57cec5SDimitry Andric case ISD::VECREDUCE_MUL: return "vecreduce_mul"; 426*0b57cec5SDimitry Andric case ISD::VECREDUCE_AND: return "vecreduce_and"; 427*0b57cec5SDimitry Andric case ISD::VECREDUCE_OR: return "vecreduce_or"; 428*0b57cec5SDimitry Andric case ISD::VECREDUCE_XOR: return "vecreduce_xor"; 429*0b57cec5SDimitry Andric case ISD::VECREDUCE_SMAX: return "vecreduce_smax"; 430*0b57cec5SDimitry Andric case ISD::VECREDUCE_SMIN: return "vecreduce_smin"; 431*0b57cec5SDimitry Andric case ISD::VECREDUCE_UMAX: return "vecreduce_umax"; 432*0b57cec5SDimitry Andric case ISD::VECREDUCE_UMIN: return "vecreduce_umin"; 433*0b57cec5SDimitry Andric case ISD::VECREDUCE_FMAX: return "vecreduce_fmax"; 434*0b57cec5SDimitry Andric case ISD::VECREDUCE_FMIN: return "vecreduce_fmin"; 435*0b57cec5SDimitry Andric } 436*0b57cec5SDimitry Andric } 437*0b57cec5SDimitry Andric 438*0b57cec5SDimitry Andric const char *SDNode::getIndexedModeName(ISD::MemIndexedMode AM) { 439*0b57cec5SDimitry Andric switch (AM) { 440*0b57cec5SDimitry Andric default: return ""; 441*0b57cec5SDimitry Andric case ISD::PRE_INC: return "<pre-inc>"; 442*0b57cec5SDimitry Andric case ISD::PRE_DEC: return "<pre-dec>"; 443*0b57cec5SDimitry Andric case ISD::POST_INC: return "<post-inc>"; 444*0b57cec5SDimitry Andric case ISD::POST_DEC: return "<post-dec>"; 445*0b57cec5SDimitry Andric } 446*0b57cec5SDimitry Andric } 447*0b57cec5SDimitry Andric 448*0b57cec5SDimitry Andric static Printable PrintNodeId(const SDNode &Node) { 449*0b57cec5SDimitry Andric return Printable([&Node](raw_ostream &OS) { 450*0b57cec5SDimitry Andric #ifndef NDEBUG 451*0b57cec5SDimitry Andric OS << 't' << Node.PersistentId; 452*0b57cec5SDimitry Andric #else 453*0b57cec5SDimitry Andric OS << (const void*)&Node; 454*0b57cec5SDimitry Andric #endif 455*0b57cec5SDimitry Andric }); 456*0b57cec5SDimitry Andric } 457*0b57cec5SDimitry Andric 458*0b57cec5SDimitry Andric // Print the MMO with more information from the SelectionDAG. 459*0b57cec5SDimitry Andric static void printMemOperand(raw_ostream &OS, const MachineMemOperand &MMO, 460*0b57cec5SDimitry Andric const MachineFunction *MF, const Module *M, 461*0b57cec5SDimitry Andric const MachineFrameInfo *MFI, 462*0b57cec5SDimitry Andric const TargetInstrInfo *TII, LLVMContext &Ctx) { 463*0b57cec5SDimitry Andric ModuleSlotTracker MST(M); 464*0b57cec5SDimitry Andric if (MF) 465*0b57cec5SDimitry Andric MST.incorporateFunction(MF->getFunction()); 466*0b57cec5SDimitry Andric SmallVector<StringRef, 0> SSNs; 467*0b57cec5SDimitry Andric MMO.print(OS, MST, SSNs, Ctx, MFI, TII); 468*0b57cec5SDimitry Andric } 469*0b57cec5SDimitry Andric 470*0b57cec5SDimitry Andric static void printMemOperand(raw_ostream &OS, const MachineMemOperand &MMO, 471*0b57cec5SDimitry Andric const SelectionDAG *G) { 472*0b57cec5SDimitry Andric if (G) { 473*0b57cec5SDimitry Andric const MachineFunction *MF = &G->getMachineFunction(); 474*0b57cec5SDimitry Andric return printMemOperand(OS, MMO, MF, MF->getFunction().getParent(), 475*0b57cec5SDimitry Andric &MF->getFrameInfo(), G->getSubtarget().getInstrInfo(), 476*0b57cec5SDimitry Andric *G->getContext()); 477*0b57cec5SDimitry Andric } else { 478*0b57cec5SDimitry Andric LLVMContext Ctx; 479*0b57cec5SDimitry Andric return printMemOperand(OS, MMO, /*MF=*/nullptr, /*M=*/nullptr, 480*0b57cec5SDimitry Andric /*MFI=*/nullptr, /*TII=*/nullptr, Ctx); 481*0b57cec5SDimitry Andric } 482*0b57cec5SDimitry Andric } 483*0b57cec5SDimitry Andric 484*0b57cec5SDimitry Andric #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 485*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDNode::dump() const { dump(nullptr); } 486*0b57cec5SDimitry Andric 487*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDNode::dump(const SelectionDAG *G) const { 488*0b57cec5SDimitry Andric print(dbgs(), G); 489*0b57cec5SDimitry Andric dbgs() << '\n'; 490*0b57cec5SDimitry Andric } 491*0b57cec5SDimitry Andric #endif 492*0b57cec5SDimitry Andric 493*0b57cec5SDimitry Andric void SDNode::print_types(raw_ostream &OS, const SelectionDAG *G) const { 494*0b57cec5SDimitry Andric for (unsigned i = 0, e = getNumValues(); i != e; ++i) { 495*0b57cec5SDimitry Andric if (i) OS << ","; 496*0b57cec5SDimitry Andric if (getValueType(i) == MVT::Other) 497*0b57cec5SDimitry Andric OS << "ch"; 498*0b57cec5SDimitry Andric else 499*0b57cec5SDimitry Andric OS << getValueType(i).getEVTString(); 500*0b57cec5SDimitry Andric } 501*0b57cec5SDimitry Andric } 502*0b57cec5SDimitry Andric 503*0b57cec5SDimitry Andric void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const { 504*0b57cec5SDimitry Andric if (getFlags().hasNoUnsignedWrap()) 505*0b57cec5SDimitry Andric OS << " nuw"; 506*0b57cec5SDimitry Andric 507*0b57cec5SDimitry Andric if (getFlags().hasNoSignedWrap()) 508*0b57cec5SDimitry Andric OS << " nsw"; 509*0b57cec5SDimitry Andric 510*0b57cec5SDimitry Andric if (getFlags().hasExact()) 511*0b57cec5SDimitry Andric OS << " exact"; 512*0b57cec5SDimitry Andric 513*0b57cec5SDimitry Andric if (getFlags().hasNoNaNs()) 514*0b57cec5SDimitry Andric OS << " nnan"; 515*0b57cec5SDimitry Andric 516*0b57cec5SDimitry Andric if (getFlags().hasNoInfs()) 517*0b57cec5SDimitry Andric OS << " ninf"; 518*0b57cec5SDimitry Andric 519*0b57cec5SDimitry Andric if (getFlags().hasNoSignedZeros()) 520*0b57cec5SDimitry Andric OS << " nsz"; 521*0b57cec5SDimitry Andric 522*0b57cec5SDimitry Andric if (getFlags().hasAllowReciprocal()) 523*0b57cec5SDimitry Andric OS << " arcp"; 524*0b57cec5SDimitry Andric 525*0b57cec5SDimitry Andric if (getFlags().hasAllowContract()) 526*0b57cec5SDimitry Andric OS << " contract"; 527*0b57cec5SDimitry Andric 528*0b57cec5SDimitry Andric if (getFlags().hasApproximateFuncs()) 529*0b57cec5SDimitry Andric OS << " afn"; 530*0b57cec5SDimitry Andric 531*0b57cec5SDimitry Andric if (getFlags().hasAllowReassociation()) 532*0b57cec5SDimitry Andric OS << " reassoc"; 533*0b57cec5SDimitry Andric 534*0b57cec5SDimitry Andric if (getFlags().hasVectorReduction()) 535*0b57cec5SDimitry Andric OS << " vector-reduction"; 536*0b57cec5SDimitry Andric 537*0b57cec5SDimitry Andric if (const MachineSDNode *MN = dyn_cast<MachineSDNode>(this)) { 538*0b57cec5SDimitry Andric if (!MN->memoperands_empty()) { 539*0b57cec5SDimitry Andric OS << "<"; 540*0b57cec5SDimitry Andric OS << "Mem:"; 541*0b57cec5SDimitry Andric for (MachineSDNode::mmo_iterator i = MN->memoperands_begin(), 542*0b57cec5SDimitry Andric e = MN->memoperands_end(); i != e; ++i) { 543*0b57cec5SDimitry Andric printMemOperand(OS, **i, G); 544*0b57cec5SDimitry Andric if (std::next(i) != e) 545*0b57cec5SDimitry Andric OS << " "; 546*0b57cec5SDimitry Andric } 547*0b57cec5SDimitry Andric OS << ">"; 548*0b57cec5SDimitry Andric } 549*0b57cec5SDimitry Andric } else if (const ShuffleVectorSDNode *SVN = 550*0b57cec5SDimitry Andric dyn_cast<ShuffleVectorSDNode>(this)) { 551*0b57cec5SDimitry Andric OS << "<"; 552*0b57cec5SDimitry Andric for (unsigned i = 0, e = ValueList[0].getVectorNumElements(); i != e; ++i) { 553*0b57cec5SDimitry Andric int Idx = SVN->getMaskElt(i); 554*0b57cec5SDimitry Andric if (i) OS << ","; 555*0b57cec5SDimitry Andric if (Idx < 0) 556*0b57cec5SDimitry Andric OS << "u"; 557*0b57cec5SDimitry Andric else 558*0b57cec5SDimitry Andric OS << Idx; 559*0b57cec5SDimitry Andric } 560*0b57cec5SDimitry Andric OS << ">"; 561*0b57cec5SDimitry Andric } else if (const ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(this)) { 562*0b57cec5SDimitry Andric OS << '<' << CSDN->getAPIntValue() << '>'; 563*0b57cec5SDimitry Andric } else if (const ConstantFPSDNode *CSDN = dyn_cast<ConstantFPSDNode>(this)) { 564*0b57cec5SDimitry Andric if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEsingle()) 565*0b57cec5SDimitry Andric OS << '<' << CSDN->getValueAPF().convertToFloat() << '>'; 566*0b57cec5SDimitry Andric else if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEdouble()) 567*0b57cec5SDimitry Andric OS << '<' << CSDN->getValueAPF().convertToDouble() << '>'; 568*0b57cec5SDimitry Andric else { 569*0b57cec5SDimitry Andric OS << "<APFloat("; 570*0b57cec5SDimitry Andric CSDN->getValueAPF().bitcastToAPInt().print(OS, false); 571*0b57cec5SDimitry Andric OS << ")>"; 572*0b57cec5SDimitry Andric } 573*0b57cec5SDimitry Andric } else if (const GlobalAddressSDNode *GADN = 574*0b57cec5SDimitry Andric dyn_cast<GlobalAddressSDNode>(this)) { 575*0b57cec5SDimitry Andric int64_t offset = GADN->getOffset(); 576*0b57cec5SDimitry Andric OS << '<'; 577*0b57cec5SDimitry Andric GADN->getGlobal()->printAsOperand(OS); 578*0b57cec5SDimitry Andric OS << '>'; 579*0b57cec5SDimitry Andric if (offset > 0) 580*0b57cec5SDimitry Andric OS << " + " << offset; 581*0b57cec5SDimitry Andric else 582*0b57cec5SDimitry Andric OS << " " << offset; 583*0b57cec5SDimitry Andric if (unsigned int TF = GADN->getTargetFlags()) 584*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 585*0b57cec5SDimitry Andric } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(this)) { 586*0b57cec5SDimitry Andric OS << "<" << FIDN->getIndex() << ">"; 587*0b57cec5SDimitry Andric } else if (const JumpTableSDNode *JTDN = dyn_cast<JumpTableSDNode>(this)) { 588*0b57cec5SDimitry Andric OS << "<" << JTDN->getIndex() << ">"; 589*0b57cec5SDimitry Andric if (unsigned int TF = JTDN->getTargetFlags()) 590*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 591*0b57cec5SDimitry Andric } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(this)){ 592*0b57cec5SDimitry Andric int offset = CP->getOffset(); 593*0b57cec5SDimitry Andric if (CP->isMachineConstantPoolEntry()) 594*0b57cec5SDimitry Andric OS << "<" << *CP->getMachineCPVal() << ">"; 595*0b57cec5SDimitry Andric else 596*0b57cec5SDimitry Andric OS << "<" << *CP->getConstVal() << ">"; 597*0b57cec5SDimitry Andric if (offset > 0) 598*0b57cec5SDimitry Andric OS << " + " << offset; 599*0b57cec5SDimitry Andric else 600*0b57cec5SDimitry Andric OS << " " << offset; 601*0b57cec5SDimitry Andric if (unsigned int TF = CP->getTargetFlags()) 602*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 603*0b57cec5SDimitry Andric } else if (const TargetIndexSDNode *TI = dyn_cast<TargetIndexSDNode>(this)) { 604*0b57cec5SDimitry Andric OS << "<" << TI->getIndex() << '+' << TI->getOffset() << ">"; 605*0b57cec5SDimitry Andric if (unsigned TF = TI->getTargetFlags()) 606*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 607*0b57cec5SDimitry Andric } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(this)) { 608*0b57cec5SDimitry Andric OS << "<"; 609*0b57cec5SDimitry Andric const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock(); 610*0b57cec5SDimitry Andric if (LBB) 611*0b57cec5SDimitry Andric OS << LBB->getName() << " "; 612*0b57cec5SDimitry Andric OS << (const void*)BBDN->getBasicBlock() << ">"; 613*0b57cec5SDimitry Andric } else if (const RegisterSDNode *R = dyn_cast<RegisterSDNode>(this)) { 614*0b57cec5SDimitry Andric OS << ' ' << printReg(R->getReg(), 615*0b57cec5SDimitry Andric G ? G->getSubtarget().getRegisterInfo() : nullptr); 616*0b57cec5SDimitry Andric } else if (const ExternalSymbolSDNode *ES = 617*0b57cec5SDimitry Andric dyn_cast<ExternalSymbolSDNode>(this)) { 618*0b57cec5SDimitry Andric OS << "'" << ES->getSymbol() << "'"; 619*0b57cec5SDimitry Andric if (unsigned int TF = ES->getTargetFlags()) 620*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 621*0b57cec5SDimitry Andric } else if (const SrcValueSDNode *M = dyn_cast<SrcValueSDNode>(this)) { 622*0b57cec5SDimitry Andric if (M->getValue()) 623*0b57cec5SDimitry Andric OS << "<" << M->getValue() << ">"; 624*0b57cec5SDimitry Andric else 625*0b57cec5SDimitry Andric OS << "<null>"; 626*0b57cec5SDimitry Andric } else if (const MDNodeSDNode *MD = dyn_cast<MDNodeSDNode>(this)) { 627*0b57cec5SDimitry Andric if (MD->getMD()) 628*0b57cec5SDimitry Andric OS << "<" << MD->getMD() << ">"; 629*0b57cec5SDimitry Andric else 630*0b57cec5SDimitry Andric OS << "<null>"; 631*0b57cec5SDimitry Andric } else if (const VTSDNode *N = dyn_cast<VTSDNode>(this)) { 632*0b57cec5SDimitry Andric OS << ":" << N->getVT().getEVTString(); 633*0b57cec5SDimitry Andric } 634*0b57cec5SDimitry Andric else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(this)) { 635*0b57cec5SDimitry Andric OS << "<"; 636*0b57cec5SDimitry Andric 637*0b57cec5SDimitry Andric printMemOperand(OS, *LD->getMemOperand(), G); 638*0b57cec5SDimitry Andric 639*0b57cec5SDimitry Andric bool doExt = true; 640*0b57cec5SDimitry Andric switch (LD->getExtensionType()) { 641*0b57cec5SDimitry Andric default: doExt = false; break; 642*0b57cec5SDimitry Andric case ISD::EXTLOAD: OS << ", anyext"; break; 643*0b57cec5SDimitry Andric case ISD::SEXTLOAD: OS << ", sext"; break; 644*0b57cec5SDimitry Andric case ISD::ZEXTLOAD: OS << ", zext"; break; 645*0b57cec5SDimitry Andric } 646*0b57cec5SDimitry Andric if (doExt) 647*0b57cec5SDimitry Andric OS << " from " << LD->getMemoryVT().getEVTString(); 648*0b57cec5SDimitry Andric 649*0b57cec5SDimitry Andric const char *AM = getIndexedModeName(LD->getAddressingMode()); 650*0b57cec5SDimitry Andric if (*AM) 651*0b57cec5SDimitry Andric OS << ", " << AM; 652*0b57cec5SDimitry Andric 653*0b57cec5SDimitry Andric OS << ">"; 654*0b57cec5SDimitry Andric } else if (const StoreSDNode *ST = dyn_cast<StoreSDNode>(this)) { 655*0b57cec5SDimitry Andric OS << "<"; 656*0b57cec5SDimitry Andric printMemOperand(OS, *ST->getMemOperand(), G); 657*0b57cec5SDimitry Andric 658*0b57cec5SDimitry Andric if (ST->isTruncatingStore()) 659*0b57cec5SDimitry Andric OS << ", trunc to " << ST->getMemoryVT().getEVTString(); 660*0b57cec5SDimitry Andric 661*0b57cec5SDimitry Andric const char *AM = getIndexedModeName(ST->getAddressingMode()); 662*0b57cec5SDimitry Andric if (*AM) 663*0b57cec5SDimitry Andric OS << ", " << AM; 664*0b57cec5SDimitry Andric 665*0b57cec5SDimitry Andric OS << ">"; 666*0b57cec5SDimitry Andric } else if (const MaskedLoadSDNode *MLd = dyn_cast<MaskedLoadSDNode>(this)) { 667*0b57cec5SDimitry Andric OS << "<"; 668*0b57cec5SDimitry Andric 669*0b57cec5SDimitry Andric printMemOperand(OS, *MLd->getMemOperand(), G); 670*0b57cec5SDimitry Andric 671*0b57cec5SDimitry Andric bool doExt = true; 672*0b57cec5SDimitry Andric switch (MLd->getExtensionType()) { 673*0b57cec5SDimitry Andric default: doExt = false; break; 674*0b57cec5SDimitry Andric case ISD::EXTLOAD: OS << ", anyext"; break; 675*0b57cec5SDimitry Andric case ISD::SEXTLOAD: OS << ", sext"; break; 676*0b57cec5SDimitry Andric case ISD::ZEXTLOAD: OS << ", zext"; break; 677*0b57cec5SDimitry Andric } 678*0b57cec5SDimitry Andric if (doExt) 679*0b57cec5SDimitry Andric OS << " from " << MLd->getMemoryVT().getEVTString(); 680*0b57cec5SDimitry Andric 681*0b57cec5SDimitry Andric if (MLd->isExpandingLoad()) 682*0b57cec5SDimitry Andric OS << ", expanding"; 683*0b57cec5SDimitry Andric 684*0b57cec5SDimitry Andric OS << ">"; 685*0b57cec5SDimitry Andric } else if (const MaskedStoreSDNode *MSt = dyn_cast<MaskedStoreSDNode>(this)) { 686*0b57cec5SDimitry Andric OS << "<"; 687*0b57cec5SDimitry Andric printMemOperand(OS, *MSt->getMemOperand(), G); 688*0b57cec5SDimitry Andric 689*0b57cec5SDimitry Andric if (MSt->isTruncatingStore()) 690*0b57cec5SDimitry Andric OS << ", trunc to " << MSt->getMemoryVT().getEVTString(); 691*0b57cec5SDimitry Andric 692*0b57cec5SDimitry Andric if (MSt->isCompressingStore()) 693*0b57cec5SDimitry Andric OS << ", compressing"; 694*0b57cec5SDimitry Andric 695*0b57cec5SDimitry Andric OS << ">"; 696*0b57cec5SDimitry Andric } else if (const MemSDNode* M = dyn_cast<MemSDNode>(this)) { 697*0b57cec5SDimitry Andric OS << "<"; 698*0b57cec5SDimitry Andric printMemOperand(OS, *M->getMemOperand(), G); 699*0b57cec5SDimitry Andric OS << ">"; 700*0b57cec5SDimitry Andric } else if (const BlockAddressSDNode *BA = 701*0b57cec5SDimitry Andric dyn_cast<BlockAddressSDNode>(this)) { 702*0b57cec5SDimitry Andric int64_t offset = BA->getOffset(); 703*0b57cec5SDimitry Andric OS << "<"; 704*0b57cec5SDimitry Andric BA->getBlockAddress()->getFunction()->printAsOperand(OS, false); 705*0b57cec5SDimitry Andric OS << ", "; 706*0b57cec5SDimitry Andric BA->getBlockAddress()->getBasicBlock()->printAsOperand(OS, false); 707*0b57cec5SDimitry Andric OS << ">"; 708*0b57cec5SDimitry Andric if (offset > 0) 709*0b57cec5SDimitry Andric OS << " + " << offset; 710*0b57cec5SDimitry Andric else 711*0b57cec5SDimitry Andric OS << " " << offset; 712*0b57cec5SDimitry Andric if (unsigned int TF = BA->getTargetFlags()) 713*0b57cec5SDimitry Andric OS << " [TF=" << TF << ']'; 714*0b57cec5SDimitry Andric } else if (const AddrSpaceCastSDNode *ASC = 715*0b57cec5SDimitry Andric dyn_cast<AddrSpaceCastSDNode>(this)) { 716*0b57cec5SDimitry Andric OS << '[' 717*0b57cec5SDimitry Andric << ASC->getSrcAddressSpace() 718*0b57cec5SDimitry Andric << " -> " 719*0b57cec5SDimitry Andric << ASC->getDestAddressSpace() 720*0b57cec5SDimitry Andric << ']'; 721*0b57cec5SDimitry Andric } else if (const LifetimeSDNode *LN = dyn_cast<LifetimeSDNode>(this)) { 722*0b57cec5SDimitry Andric if (LN->hasOffset()) 723*0b57cec5SDimitry Andric OS << "<" << LN->getOffset() << " to " << LN->getOffset() + LN->getSize() << ">"; 724*0b57cec5SDimitry Andric } 725*0b57cec5SDimitry Andric 726*0b57cec5SDimitry Andric if (VerboseDAGDumping) { 727*0b57cec5SDimitry Andric if (unsigned Order = getIROrder()) 728*0b57cec5SDimitry Andric OS << " [ORD=" << Order << ']'; 729*0b57cec5SDimitry Andric 730*0b57cec5SDimitry Andric if (getNodeId() != -1) 731*0b57cec5SDimitry Andric OS << " [ID=" << getNodeId() << ']'; 732*0b57cec5SDimitry Andric if (!(isa<ConstantSDNode>(this) || (isa<ConstantFPSDNode>(this)))) 733*0b57cec5SDimitry Andric OS << " # D:" << isDivergent(); 734*0b57cec5SDimitry Andric 735*0b57cec5SDimitry Andric if (G && !G->GetDbgValues(this).empty()) { 736*0b57cec5SDimitry Andric OS << " [NoOfDbgValues=" << G->GetDbgValues(this).size() << ']'; 737*0b57cec5SDimitry Andric for (SDDbgValue *Dbg : G->GetDbgValues(this)) 738*0b57cec5SDimitry Andric if (!Dbg->isInvalidated()) 739*0b57cec5SDimitry Andric Dbg->print(OS); 740*0b57cec5SDimitry Andric } else if (getHasDebugValue()) 741*0b57cec5SDimitry Andric OS << " [NoOfDbgValues>0]"; 742*0b57cec5SDimitry Andric } 743*0b57cec5SDimitry Andric } 744*0b57cec5SDimitry Andric 745*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDDbgValue::print(raw_ostream &OS) const { 746*0b57cec5SDimitry Andric OS << " DbgVal(Order=" << getOrder() << ')'; 747*0b57cec5SDimitry Andric if (isInvalidated()) OS << "(Invalidated)"; 748*0b57cec5SDimitry Andric if (isEmitted()) OS << "(Emitted)"; 749*0b57cec5SDimitry Andric switch (getKind()) { 750*0b57cec5SDimitry Andric case SDNODE: 751*0b57cec5SDimitry Andric if (getSDNode()) 752*0b57cec5SDimitry Andric OS << "(SDNODE=" << PrintNodeId(*getSDNode()) << ':' << getResNo() << ')'; 753*0b57cec5SDimitry Andric else 754*0b57cec5SDimitry Andric OS << "(SDNODE)"; 755*0b57cec5SDimitry Andric break; 756*0b57cec5SDimitry Andric case CONST: 757*0b57cec5SDimitry Andric OS << "(CONST)"; 758*0b57cec5SDimitry Andric break; 759*0b57cec5SDimitry Andric case FRAMEIX: 760*0b57cec5SDimitry Andric OS << "(FRAMEIX=" << getFrameIx() << ')'; 761*0b57cec5SDimitry Andric break; 762*0b57cec5SDimitry Andric case VREG: 763*0b57cec5SDimitry Andric OS << "(VREG=" << getVReg() << ')'; 764*0b57cec5SDimitry Andric break; 765*0b57cec5SDimitry Andric } 766*0b57cec5SDimitry Andric if (isIndirect()) OS << "(Indirect)"; 767*0b57cec5SDimitry Andric OS << ":\"" << Var->getName() << '"'; 768*0b57cec5SDimitry Andric #ifndef NDEBUG 769*0b57cec5SDimitry Andric if (Expr->getNumElements()) 770*0b57cec5SDimitry Andric Expr->dump(); 771*0b57cec5SDimitry Andric #endif 772*0b57cec5SDimitry Andric } 773*0b57cec5SDimitry Andric 774*0b57cec5SDimitry Andric #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 775*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDDbgValue::dump() const { 776*0b57cec5SDimitry Andric if (isInvalidated()) 777*0b57cec5SDimitry Andric return; 778*0b57cec5SDimitry Andric print(dbgs()); 779*0b57cec5SDimitry Andric dbgs() << "\n"; 780*0b57cec5SDimitry Andric } 781*0b57cec5SDimitry Andric #endif 782*0b57cec5SDimitry Andric 783*0b57cec5SDimitry Andric /// Return true if this node is so simple that we should just print it inline 784*0b57cec5SDimitry Andric /// if it appears as an operand. 785*0b57cec5SDimitry Andric static bool shouldPrintInline(const SDNode &Node, const SelectionDAG *G) { 786*0b57cec5SDimitry Andric // Avoid lots of cluttering when inline printing nodes with associated 787*0b57cec5SDimitry Andric // DbgValues in verbose mode. 788*0b57cec5SDimitry Andric if (VerboseDAGDumping && G && !G->GetDbgValues(&Node).empty()) 789*0b57cec5SDimitry Andric return false; 790*0b57cec5SDimitry Andric if (Node.getOpcode() == ISD::EntryToken) 791*0b57cec5SDimitry Andric return false; 792*0b57cec5SDimitry Andric return Node.getNumOperands() == 0; 793*0b57cec5SDimitry Andric } 794*0b57cec5SDimitry Andric 795*0b57cec5SDimitry Andric #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 796*0b57cec5SDimitry Andric static void DumpNodes(const SDNode *N, unsigned indent, const SelectionDAG *G) { 797*0b57cec5SDimitry Andric for (const SDValue &Op : N->op_values()) { 798*0b57cec5SDimitry Andric if (shouldPrintInline(*Op.getNode(), G)) 799*0b57cec5SDimitry Andric continue; 800*0b57cec5SDimitry Andric if (Op.getNode()->hasOneUse()) 801*0b57cec5SDimitry Andric DumpNodes(Op.getNode(), indent+2, G); 802*0b57cec5SDimitry Andric } 803*0b57cec5SDimitry Andric 804*0b57cec5SDimitry Andric dbgs().indent(indent); 805*0b57cec5SDimitry Andric N->dump(G); 806*0b57cec5SDimitry Andric } 807*0b57cec5SDimitry Andric 808*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SelectionDAG::dump() const { 809*0b57cec5SDimitry Andric dbgs() << "SelectionDAG has " << AllNodes.size() << " nodes:\n"; 810*0b57cec5SDimitry Andric 811*0b57cec5SDimitry Andric for (allnodes_const_iterator I = allnodes_begin(), E = allnodes_end(); 812*0b57cec5SDimitry Andric I != E; ++I) { 813*0b57cec5SDimitry Andric const SDNode *N = &*I; 814*0b57cec5SDimitry Andric if (!N->hasOneUse() && N != getRoot().getNode() && 815*0b57cec5SDimitry Andric (!shouldPrintInline(*N, this) || N->use_empty())) 816*0b57cec5SDimitry Andric DumpNodes(N, 2, this); 817*0b57cec5SDimitry Andric } 818*0b57cec5SDimitry Andric 819*0b57cec5SDimitry Andric if (getRoot().getNode()) DumpNodes(getRoot().getNode(), 2, this); 820*0b57cec5SDimitry Andric dbgs() << "\n"; 821*0b57cec5SDimitry Andric 822*0b57cec5SDimitry Andric if (VerboseDAGDumping) { 823*0b57cec5SDimitry Andric if (DbgBegin() != DbgEnd()) 824*0b57cec5SDimitry Andric dbgs() << "SDDbgValues:\n"; 825*0b57cec5SDimitry Andric for (auto *Dbg : make_range(DbgBegin(), DbgEnd())) 826*0b57cec5SDimitry Andric Dbg->dump(); 827*0b57cec5SDimitry Andric if (ByvalParmDbgBegin() != ByvalParmDbgEnd()) 828*0b57cec5SDimitry Andric dbgs() << "Byval SDDbgValues:\n"; 829*0b57cec5SDimitry Andric for (auto *Dbg : make_range(ByvalParmDbgBegin(), ByvalParmDbgEnd())) 830*0b57cec5SDimitry Andric Dbg->dump(); 831*0b57cec5SDimitry Andric } 832*0b57cec5SDimitry Andric dbgs() << "\n"; 833*0b57cec5SDimitry Andric } 834*0b57cec5SDimitry Andric #endif 835*0b57cec5SDimitry Andric 836*0b57cec5SDimitry Andric void SDNode::printr(raw_ostream &OS, const SelectionDAG *G) const { 837*0b57cec5SDimitry Andric OS << PrintNodeId(*this) << ": "; 838*0b57cec5SDimitry Andric print_types(OS, G); 839*0b57cec5SDimitry Andric OS << " = " << getOperationName(G); 840*0b57cec5SDimitry Andric print_details(OS, G); 841*0b57cec5SDimitry Andric } 842*0b57cec5SDimitry Andric 843*0b57cec5SDimitry Andric static bool printOperand(raw_ostream &OS, const SelectionDAG *G, 844*0b57cec5SDimitry Andric const SDValue Value) { 845*0b57cec5SDimitry Andric if (!Value.getNode()) { 846*0b57cec5SDimitry Andric OS << "<null>"; 847*0b57cec5SDimitry Andric return false; 848*0b57cec5SDimitry Andric } else if (shouldPrintInline(*Value.getNode(), G)) { 849*0b57cec5SDimitry Andric OS << Value->getOperationName(G) << ':'; 850*0b57cec5SDimitry Andric Value->print_types(OS, G); 851*0b57cec5SDimitry Andric Value->print_details(OS, G); 852*0b57cec5SDimitry Andric return true; 853*0b57cec5SDimitry Andric } else { 854*0b57cec5SDimitry Andric OS << PrintNodeId(*Value.getNode()); 855*0b57cec5SDimitry Andric if (unsigned RN = Value.getResNo()) 856*0b57cec5SDimitry Andric OS << ':' << RN; 857*0b57cec5SDimitry Andric return false; 858*0b57cec5SDimitry Andric } 859*0b57cec5SDimitry Andric } 860*0b57cec5SDimitry Andric 861*0b57cec5SDimitry Andric #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 862*0b57cec5SDimitry Andric using VisitedSDNodeSet = SmallPtrSet<const SDNode *, 32>; 863*0b57cec5SDimitry Andric 864*0b57cec5SDimitry Andric static void DumpNodesr(raw_ostream &OS, const SDNode *N, unsigned indent, 865*0b57cec5SDimitry Andric const SelectionDAG *G, VisitedSDNodeSet &once) { 866*0b57cec5SDimitry Andric if (!once.insert(N).second) // If we've been here before, return now. 867*0b57cec5SDimitry Andric return; 868*0b57cec5SDimitry Andric 869*0b57cec5SDimitry Andric // Dump the current SDNode, but don't end the line yet. 870*0b57cec5SDimitry Andric OS.indent(indent); 871*0b57cec5SDimitry Andric N->printr(OS, G); 872*0b57cec5SDimitry Andric 873*0b57cec5SDimitry Andric // Having printed this SDNode, walk the children: 874*0b57cec5SDimitry Andric for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) { 875*0b57cec5SDimitry Andric if (i) OS << ","; 876*0b57cec5SDimitry Andric OS << " "; 877*0b57cec5SDimitry Andric 878*0b57cec5SDimitry Andric const SDValue Op = N->getOperand(i); 879*0b57cec5SDimitry Andric bool printedInline = printOperand(OS, G, Op); 880*0b57cec5SDimitry Andric if (printedInline) 881*0b57cec5SDimitry Andric once.insert(Op.getNode()); 882*0b57cec5SDimitry Andric } 883*0b57cec5SDimitry Andric 884*0b57cec5SDimitry Andric OS << "\n"; 885*0b57cec5SDimitry Andric 886*0b57cec5SDimitry Andric // Dump children that have grandchildren on their own line(s). 887*0b57cec5SDimitry Andric for (const SDValue &Op : N->op_values()) 888*0b57cec5SDimitry Andric DumpNodesr(OS, Op.getNode(), indent+2, G, once); 889*0b57cec5SDimitry Andric } 890*0b57cec5SDimitry Andric 891*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDNode::dumpr() const { 892*0b57cec5SDimitry Andric VisitedSDNodeSet once; 893*0b57cec5SDimitry Andric DumpNodesr(dbgs(), this, 0, nullptr, once); 894*0b57cec5SDimitry Andric } 895*0b57cec5SDimitry Andric 896*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDNode::dumpr(const SelectionDAG *G) const { 897*0b57cec5SDimitry Andric VisitedSDNodeSet once; 898*0b57cec5SDimitry Andric DumpNodesr(dbgs(), this, 0, G, once); 899*0b57cec5SDimitry Andric } 900*0b57cec5SDimitry Andric #endif 901*0b57cec5SDimitry Andric 902*0b57cec5SDimitry Andric static void printrWithDepthHelper(raw_ostream &OS, const SDNode *N, 903*0b57cec5SDimitry Andric const SelectionDAG *G, unsigned depth, 904*0b57cec5SDimitry Andric unsigned indent) { 905*0b57cec5SDimitry Andric if (depth == 0) 906*0b57cec5SDimitry Andric return; 907*0b57cec5SDimitry Andric 908*0b57cec5SDimitry Andric OS.indent(indent); 909*0b57cec5SDimitry Andric 910*0b57cec5SDimitry Andric N->print(OS, G); 911*0b57cec5SDimitry Andric 912*0b57cec5SDimitry Andric if (depth < 1) 913*0b57cec5SDimitry Andric return; 914*0b57cec5SDimitry Andric 915*0b57cec5SDimitry Andric for (const SDValue &Op : N->op_values()) { 916*0b57cec5SDimitry Andric // Don't follow chain operands. 917*0b57cec5SDimitry Andric if (Op.getValueType() == MVT::Other) 918*0b57cec5SDimitry Andric continue; 919*0b57cec5SDimitry Andric OS << '\n'; 920*0b57cec5SDimitry Andric printrWithDepthHelper(OS, Op.getNode(), G, depth-1, indent+2); 921*0b57cec5SDimitry Andric } 922*0b57cec5SDimitry Andric } 923*0b57cec5SDimitry Andric 924*0b57cec5SDimitry Andric void SDNode::printrWithDepth(raw_ostream &OS, const SelectionDAG *G, 925*0b57cec5SDimitry Andric unsigned depth) const { 926*0b57cec5SDimitry Andric printrWithDepthHelper(OS, this, G, depth, 0); 927*0b57cec5SDimitry Andric } 928*0b57cec5SDimitry Andric 929*0b57cec5SDimitry Andric void SDNode::printrFull(raw_ostream &OS, const SelectionDAG *G) const { 930*0b57cec5SDimitry Andric // Don't print impossibly deep things. 931*0b57cec5SDimitry Andric printrWithDepth(OS, G, 10); 932*0b57cec5SDimitry Andric } 933*0b57cec5SDimitry Andric 934*0b57cec5SDimitry Andric #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 935*0b57cec5SDimitry Andric LLVM_DUMP_METHOD 936*0b57cec5SDimitry Andric void SDNode::dumprWithDepth(const SelectionDAG *G, unsigned depth) const { 937*0b57cec5SDimitry Andric printrWithDepth(dbgs(), G, depth); 938*0b57cec5SDimitry Andric } 939*0b57cec5SDimitry Andric 940*0b57cec5SDimitry Andric LLVM_DUMP_METHOD void SDNode::dumprFull(const SelectionDAG *G) const { 941*0b57cec5SDimitry Andric // Don't print impossibly deep things. 942*0b57cec5SDimitry Andric dumprWithDepth(G, 10); 943*0b57cec5SDimitry Andric } 944*0b57cec5SDimitry Andric #endif 945*0b57cec5SDimitry Andric 946*0b57cec5SDimitry Andric void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const { 947*0b57cec5SDimitry Andric printr(OS, G); 948*0b57cec5SDimitry Andric for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { 949*0b57cec5SDimitry Andric if (i) OS << ", "; else OS << " "; 950*0b57cec5SDimitry Andric printOperand(OS, G, getOperand(i)); 951*0b57cec5SDimitry Andric } 952*0b57cec5SDimitry Andric if (DebugLoc DL = getDebugLoc()) { 953*0b57cec5SDimitry Andric OS << ", "; 954*0b57cec5SDimitry Andric DL.print(OS); 955*0b57cec5SDimitry Andric } 956*0b57cec5SDimitry Andric } 957