diff options
Diffstat (limited to 'gnu/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp')
| -rw-r--r-- | gnu/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp | 880 |
1 files changed, 0 insertions, 880 deletions
diff --git a/gnu/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/gnu/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp deleted file mode 100644 index 43df2abb674..00000000000 --- a/gnu/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp +++ /dev/null @@ -1,880 +0,0 @@ -//===- SelectionDAGDumper.cpp - Implement SelectionDAG::dump() ------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This implements the SelectionDAG::dump method and friends. -// -//===----------------------------------------------------------------------===// - -#include "llvm/ADT/APFloat.h" -#include "llvm/ADT/APInt.h" -#include "llvm/ADT/None.h" -#include "llvm/ADT/SmallPtrSet.h" -#include "llvm/ADT/StringExtras.h" -#include "llvm/CodeGen/ISDOpcodes.h" -#include "llvm/CodeGen/MachineBasicBlock.h" -#include "llvm/CodeGen/MachineConstantPool.h" -#include "llvm/CodeGen/MachineMemOperand.h" -#include "llvm/CodeGen/SelectionDAG.h" -#include "llvm/CodeGen/SelectionDAGNodes.h" -#include "llvm/CodeGen/TargetInstrInfo.h" -#include "llvm/CodeGen/TargetLowering.h" -#include "llvm/CodeGen/TargetRegisterInfo.h" -#include "llvm/CodeGen/TargetSubtargetInfo.h" -#include "llvm/CodeGen/ValueTypes.h" -#include "llvm/Config/llvm-config.h" -#include "llvm/IR/BasicBlock.h" -#include "llvm/IR/Constants.h" -#include "llvm/IR/DebugInfoMetadata.h" -#include "llvm/IR/DebugLoc.h" -#include "llvm/IR/Function.h" -#include "llvm/IR/Intrinsics.h" -#include "llvm/IR/ModuleSlotTracker.h" -#include "llvm/IR/Value.h" -#include "llvm/Support/Casting.h" -#include "llvm/Support/CommandLine.h" -#include "llvm/Support/Compiler.h" -#include "llvm/Support/Debug.h" -#include "llvm/Support/ErrorHandling.h" -#include "llvm/Support/MachineValueType.h" -#include "llvm/Support/Printable.h" -#include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetIntrinsicInfo.h" -#include "llvm/Target/TargetMachine.h" -#include "SDNodeDbgValue.h" -#include <cstdint> -#include <iterator> - -using namespace llvm; - -static cl::opt<bool> -VerboseDAGDumping("dag-dump-verbose", cl::Hidden, - cl::desc("Display more information when dumping selection " - "DAG nodes.")); - -std::string SDNode::getOperationName(const SelectionDAG *G) const { - switch (getOpcode()) { - default: - if (getOpcode() < ISD::BUILTIN_OP_END) - return "<<Unknown DAG Node>>"; - if (isMachineOpcode()) { - if (G) - if (const TargetInstrInfo *TII = G->getSubtarget().getInstrInfo()) - if (getMachineOpcode() < TII->getNumOpcodes()) - return TII->getName(getMachineOpcode()); - return "<<Unknown Machine Node #" + utostr(getOpcode()) + ">>"; - } - if (G) { - const TargetLowering &TLI = G->getTargetLoweringInfo(); - const char *Name = TLI.getTargetNodeName(getOpcode()); - if (Name) return Name; - return "<<Unknown Target Node #" + utostr(getOpcode()) + ">>"; - } - return "<<Unknown Node #" + utostr(getOpcode()) + ">>"; - -#ifndef NDEBUG - case ISD::DELETED_NODE: return "<<Deleted Node!>>"; -#endif - case ISD::PREFETCH: return "Prefetch"; - case ISD::ATOMIC_FENCE: return "AtomicFence"; - case ISD::ATOMIC_CMP_SWAP: return "AtomicCmpSwap"; - case ISD::ATOMIC_CMP_SWAP_WITH_SUCCESS: return "AtomicCmpSwapWithSuccess"; - case ISD::ATOMIC_SWAP: return "AtomicSwap"; - case ISD::ATOMIC_LOAD_ADD: return "AtomicLoadAdd"; - case ISD::ATOMIC_LOAD_SUB: return "AtomicLoadSub"; - case ISD::ATOMIC_LOAD_AND: return "AtomicLoadAnd"; - case ISD::ATOMIC_LOAD_CLR: return "AtomicLoadClr"; - case ISD::ATOMIC_LOAD_OR: return "AtomicLoadOr"; - case ISD::ATOMIC_LOAD_XOR: return "AtomicLoadXor"; - case ISD::ATOMIC_LOAD_NAND: return "AtomicLoadNand"; - case ISD::ATOMIC_LOAD_MIN: return "AtomicLoadMin"; - case ISD::ATOMIC_LOAD_MAX: return "AtomicLoadMax"; - case ISD::ATOMIC_LOAD_UMIN: return "AtomicLoadUMin"; - case ISD::ATOMIC_LOAD_UMAX: return "AtomicLoadUMax"; - case ISD::ATOMIC_LOAD: return "AtomicLoad"; - case ISD::ATOMIC_STORE: return "AtomicStore"; - case ISD::PCMARKER: return "PCMarker"; - case ISD::READCYCLECOUNTER: return "ReadCycleCounter"; - case ISD::SRCVALUE: return "SrcValue"; - case ISD::MDNODE_SDNODE: return "MDNode"; - case ISD::EntryToken: return "EntryToken"; - case ISD::TokenFactor: return "TokenFactor"; - case ISD::AssertSext: return "AssertSext"; - case ISD::AssertZext: return "AssertZext"; - - case ISD::BasicBlock: return "BasicBlock"; - case ISD::VALUETYPE: return "ValueType"; - case ISD::Register: return "Register"; - case ISD::RegisterMask: return "RegisterMask"; - case ISD::Constant: - if (cast<ConstantSDNode>(this)->isOpaque()) - return "OpaqueConstant"; - return "Constant"; - case ISD::ConstantFP: return "ConstantFP"; - case ISD::GlobalAddress: return "GlobalAddress"; - case ISD::GlobalTLSAddress: return "GlobalTLSAddress"; - case ISD::FrameIndex: return "FrameIndex"; - case ISD::JumpTable: return "JumpTable"; - case ISD::GLOBAL_OFFSET_TABLE: return "GLOBAL_OFFSET_TABLE"; - case ISD::RETURNADDR: return "RETURNADDR"; - case ISD::ADDROFRETURNADDR: return "ADDROFRETURNADDR"; - case ISD::FRAMEADDR: return "FRAMEADDR"; - case ISD::SPONENTRY: return "SPONENTRY"; - case ISD::LOCAL_RECOVER: return "LOCAL_RECOVER"; - case ISD::READ_REGISTER: return "READ_REGISTER"; - case ISD::WRITE_REGISTER: return "WRITE_REGISTER"; - case ISD::FRAME_TO_ARGS_OFFSET: return "FRAME_TO_ARGS_OFFSET"; - case ISD::EH_DWARF_CFA: return "EH_DWARF_CFA"; - case ISD::EH_RETURN: return "EH_RETURN"; - case ISD::EH_SJLJ_SETJMP: return "EH_SJLJ_SETJMP"; - case ISD::EH_SJLJ_LONGJMP: return "EH_SJLJ_LONGJMP"; - case ISD::EH_SJLJ_SETUP_DISPATCH: return "EH_SJLJ_SETUP_DISPATCH"; - case ISD::ConstantPool: return "ConstantPool"; - case ISD::TargetIndex: return "TargetIndex"; - case ISD::ExternalSymbol: return "ExternalSymbol"; - case ISD::BlockAddress: return "BlockAddress"; - case ISD::INTRINSIC_WO_CHAIN: - case ISD::INTRINSIC_VOID: - case ISD::INTRINSIC_W_CHAIN: { - unsigned OpNo = getOpcode() == ISD::INTRINSIC_WO_CHAIN ? 0 : 1; - unsigned IID = cast<ConstantSDNode>(getOperand(OpNo))->getZExtValue(); - if (IID < Intrinsic::num_intrinsics) - return Intrinsic::getName((Intrinsic::ID)IID, None); - else if (const TargetIntrinsicInfo *TII = G->getTarget().getIntrinsicInfo()) - return TII->getName(IID); - llvm_unreachable("Invalid intrinsic ID"); - } - - case ISD::BUILD_VECTOR: return "BUILD_VECTOR"; - case ISD::TargetConstant: - if (cast<ConstantSDNode>(this)->isOpaque()) - return "OpaqueTargetConstant"; - return "TargetConstant"; - case ISD::TargetConstantFP: return "TargetConstantFP"; - case ISD::TargetGlobalAddress: return "TargetGlobalAddress"; - case ISD::TargetGlobalTLSAddress: return "TargetGlobalTLSAddress"; - case ISD::TargetFrameIndex: return "TargetFrameIndex"; - case ISD::TargetJumpTable: return "TargetJumpTable"; - case ISD::TargetConstantPool: return "TargetConstantPool"; - case ISD::TargetExternalSymbol: return "TargetExternalSymbol"; - case ISD::MCSymbol: return "MCSymbol"; - case ISD::TargetBlockAddress: return "TargetBlockAddress"; - - case ISD::CopyToReg: return "CopyToReg"; - case ISD::CopyFromReg: return "CopyFromReg"; - case ISD::UNDEF: return "undef"; - case ISD::MERGE_VALUES: return "merge_values"; - case ISD::INLINEASM: return "inlineasm"; - case ISD::EH_LABEL: return "eh_label"; - case ISD::HANDLENODE: return "handlenode"; - - // Unary operators - case ISD::FABS: return "fabs"; - case ISD::FMINNUM: return "fminnum"; - case ISD::STRICT_FMINNUM: return "strict_fminnum"; - case ISD::FMAXNUM: return "fmaxnum"; - case ISD::STRICT_FMAXNUM: return "strict_fmaxnum"; - case ISD::FMINNUM_IEEE: return "fminnum_ieee"; - case ISD::FMAXNUM_IEEE: return "fmaxnum_ieee"; - case ISD::FMINIMUM: return "fminimum"; - case ISD::FMAXIMUM: return "fmaximum"; - case ISD::FNEG: return "fneg"; - case ISD::FSQRT: return "fsqrt"; - case ISD::STRICT_FSQRT: return "strict_fsqrt"; - case ISD::FCBRT: return "fcbrt"; - case ISD::FSIN: return "fsin"; - case ISD::STRICT_FSIN: return "strict_fsin"; - case ISD::FCOS: return "fcos"; - case ISD::STRICT_FCOS: return "strict_fcos"; - case ISD::FSINCOS: return "fsincos"; - case ISD::FTRUNC: return "ftrunc"; - case ISD::STRICT_FTRUNC: return "strict_ftrunc"; - case ISD::FFLOOR: return "ffloor"; - case ISD::STRICT_FFLOOR: return "strict_ffloor"; - case ISD::FCEIL: return "fceil"; - case ISD::STRICT_FCEIL: return "strict_fceil"; - case ISD::FRINT: return "frint"; - case ISD::STRICT_FRINT: return "strict_frint"; - case ISD::FNEARBYINT: return "fnearbyint"; - case ISD::STRICT_FNEARBYINT: return "strict_fnearbyint"; - case ISD::FROUND: return "fround"; - case ISD::STRICT_FROUND: return "strict_fround"; - case ISD::FEXP: return "fexp"; - case ISD::STRICT_FEXP: return "strict_fexp"; - case ISD::FEXP2: return "fexp2"; - case ISD::STRICT_FEXP2: return "strict_fexp2"; - case ISD::FLOG: return "flog"; - case ISD::STRICT_FLOG: return "strict_flog"; - case ISD::FLOG2: return "flog2"; - case ISD::STRICT_FLOG2: return "strict_flog2"; - case ISD::FLOG10: return "flog10"; - case ISD::STRICT_FLOG10: return "strict_flog10"; - - // Binary operators - case ISD::ADD: return "add"; - case ISD::SUB: return "sub"; - case ISD::MUL: return "mul"; - case ISD::MULHU: return "mulhu"; - case ISD::MULHS: return "mulhs"; - case ISD::SDIV: return "sdiv"; - case ISD::UDIV: return "udiv"; - case ISD::SREM: return "srem"; - case ISD::UREM: return "urem"; - case ISD::SMUL_LOHI: return "smul_lohi"; - case ISD::UMUL_LOHI: return "umul_lohi"; - case ISD::SDIVREM: return "sdivrem"; - case ISD::UDIVREM: return "udivrem"; - case ISD::AND: return "and"; - case ISD::OR: return "or"; - case ISD::XOR: return "xor"; - case ISD::SHL: return "shl"; - case ISD::SRA: return "sra"; - case ISD::SRL: return "srl"; - case ISD::ROTL: return "rotl"; - case ISD::ROTR: return "rotr"; - case ISD::FSHL: return "fshl"; - case ISD::FSHR: return "fshr"; - case ISD::FADD: return "fadd"; - case ISD::STRICT_FADD: return "strict_fadd"; - case ISD::FSUB: return "fsub"; - case ISD::STRICT_FSUB: return "strict_fsub"; - case ISD::FMUL: return "fmul"; - case ISD::STRICT_FMUL: return "strict_fmul"; - case ISD::FDIV: return "fdiv"; - case ISD::STRICT_FDIV: return "strict_fdiv"; - case ISD::FMA: return "fma"; - case ISD::STRICT_FMA: return "strict_fma"; - case ISD::FMAD: return "fmad"; - case ISD::FREM: return "frem"; - case ISD::STRICT_FREM: return "strict_frem"; - case ISD::FCOPYSIGN: return "fcopysign"; - case ISD::FGETSIGN: return "fgetsign"; - case ISD::FCANONICALIZE: return "fcanonicalize"; - case ISD::FPOW: return "fpow"; - case ISD::STRICT_FPOW: return "strict_fpow"; - case ISD::SMIN: return "smin"; - case ISD::SMAX: return "smax"; - case ISD::UMIN: return "umin"; - case ISD::UMAX: return "umax"; - - case ISD::FPOWI: return "fpowi"; - case ISD::STRICT_FPOWI: return "strict_fpowi"; - case ISD::SETCC: return "setcc"; - case ISD::SETCCCARRY: return "setcccarry"; - case ISD::SELECT: return "select"; - case ISD::VSELECT: return "vselect"; - case ISD::SELECT_CC: return "select_cc"; - case ISD::INSERT_VECTOR_ELT: return "insert_vector_elt"; - case ISD::EXTRACT_VECTOR_ELT: return "extract_vector_elt"; - case ISD::CONCAT_VECTORS: return "concat_vectors"; - case ISD::INSERT_SUBVECTOR: return "insert_subvector"; - case ISD::EXTRACT_SUBVECTOR: return "extract_subvector"; - case ISD::SCALAR_TO_VECTOR: return "scalar_to_vector"; - case ISD::VECTOR_SHUFFLE: return "vector_shuffle"; - case ISD::CARRY_FALSE: return "carry_false"; - case ISD::ADDC: return "addc"; - case ISD::ADDE: return "adde"; - case ISD::ADDCARRY: return "addcarry"; - case ISD::SADDO: return "saddo"; - case ISD::UADDO: return "uaddo"; - case ISD::SSUBO: return "ssubo"; - case ISD::USUBO: return "usubo"; - case ISD::SMULO: return "smulo"; - case ISD::UMULO: return "umulo"; - case ISD::SUBC: return "subc"; - case ISD::SUBE: return "sube"; - case ISD::SUBCARRY: return "subcarry"; - case ISD::SHL_PARTS: return "shl_parts"; - case ISD::SRA_PARTS: return "sra_parts"; - case ISD::SRL_PARTS: return "srl_parts"; - - case ISD::SADDSAT: return "saddsat"; - case ISD::UADDSAT: return "uaddsat"; - case ISD::SSUBSAT: return "ssubsat"; - case ISD::USUBSAT: return "usubsat"; - case ISD::SMULFIX: return "smulfix"; - - // Conversion operators. - case ISD::SIGN_EXTEND: return "sign_extend"; - case ISD::ZERO_EXTEND: return "zero_extend"; - case ISD::ANY_EXTEND: return "any_extend"; - case ISD::SIGN_EXTEND_INREG: return "sign_extend_inreg"; - case ISD::ANY_EXTEND_VECTOR_INREG: return "any_extend_vector_inreg"; - case ISD::SIGN_EXTEND_VECTOR_INREG: return "sign_extend_vector_inreg"; - case ISD::ZERO_EXTEND_VECTOR_INREG: return "zero_extend_vector_inreg"; - case ISD::TRUNCATE: return "truncate"; - case ISD::FP_ROUND: return "fp_round"; - case ISD::FLT_ROUNDS_: return "flt_rounds"; - case ISD::FP_ROUND_INREG: return "fp_round_inreg"; - case ISD::FP_EXTEND: return "fp_extend"; - - case ISD::SINT_TO_FP: return "sint_to_fp"; - case ISD::UINT_TO_FP: return "uint_to_fp"; - case ISD::FP_TO_SINT: return "fp_to_sint"; - case ISD::FP_TO_UINT: return "fp_to_uint"; - case ISD::BITCAST: return "bitcast"; - case ISD::ADDRSPACECAST: return "addrspacecast"; - case ISD::FP16_TO_FP: return "fp16_to_fp"; - case ISD::FP_TO_FP16: return "fp_to_fp16"; - - // Control flow instructions - case ISD::BR: return "br"; - case ISD::BRIND: return "brind"; - case ISD::BR_JT: return "br_jt"; - case ISD::BRCOND: return "brcond"; - case ISD::BR_CC: return "br_cc"; - case ISD::CALLSEQ_START: return "callseq_start"; - case ISD::CALLSEQ_END: return "callseq_end"; - - // EH instructions - case ISD::CATCHRET: return "catchret"; - case ISD::CLEANUPRET: return "cleanupret"; - - // Other operators - case ISD::LOAD: return "load"; - case ISD::STORE: return "store"; - case ISD::MLOAD: return "masked_load"; - case ISD::MSTORE: return "masked_store"; - case ISD::MGATHER: return "masked_gather"; - case ISD::MSCATTER: return "masked_scatter"; - case ISD::VAARG: return "vaarg"; - case ISD::VACOPY: return "vacopy"; - case ISD::VAEND: return "vaend"; - case ISD::VASTART: return "vastart"; - case ISD::DYNAMIC_STACKALLOC: return "dynamic_stackalloc"; - case ISD::EXTRACT_ELEMENT: return "extract_element"; - case ISD::BUILD_PAIR: return "build_pair"; - case ISD::STACKSAVE: return "stacksave"; - case ISD::STACKRESTORE: return "stackrestore"; - case ISD::TRAP: return "trap"; - case ISD::DEBUGTRAP: return "debugtrap"; - case ISD::LIFETIME_START: return "lifetime.start"; - case ISD::LIFETIME_END: return "lifetime.end"; - case ISD::GC_TRANSITION_START: return "gc_transition.start"; - case ISD::GC_TRANSITION_END: return "gc_transition.end"; - case ISD::GET_DYNAMIC_AREA_OFFSET: return "get.dynamic.area.offset"; - - // Bit manipulation - case ISD::ABS: return "abs"; - case ISD::BITREVERSE: return "bitreverse"; - case ISD::BSWAP: return "bswap"; - case ISD::CTPOP: return "ctpop"; - case ISD::CTTZ: return "cttz"; - case ISD::CTTZ_ZERO_UNDEF: return "cttz_zero_undef"; - case ISD::CTLZ: return "ctlz"; - case ISD::CTLZ_ZERO_UNDEF: return "ctlz_zero_undef"; - - // Trampolines - case ISD::INIT_TRAMPOLINE: return "init_trampoline"; - case ISD::ADJUST_TRAMPOLINE: return "adjust_trampoline"; - - case ISD::CONDCODE: - switch (cast<CondCodeSDNode>(this)->get()) { - default: llvm_unreachable("Unknown setcc condition!"); - case ISD::SETOEQ: return "setoeq"; - case ISD::SETOGT: return "setogt"; - case ISD::SETOGE: return "setoge"; - case ISD::SETOLT: return "setolt"; - case ISD::SETOLE: return "setole"; - case ISD::SETONE: return "setone"; - - case ISD::SETO: return "seto"; - case ISD::SETUO: return "setuo"; - case ISD::SETUEQ: return "setueq"; - case ISD::SETUGT: return "setugt"; - case ISD::SETUGE: return "setuge"; - case ISD::SETULT: return "setult"; - case ISD::SETULE: return "setule"; - case ISD::SETUNE: return "setune"; - - case ISD::SETEQ: return "seteq"; - case ISD::SETGT: return "setgt"; - case ISD::SETGE: return "setge"; - case ISD::SETLT: return "setlt"; - case ISD::SETLE: return "setle"; - case ISD::SETNE: return "setne"; - - case ISD::SETTRUE: return "settrue"; - case ISD::SETTRUE2: return "settrue2"; - case ISD::SETFALSE: return "setfalse"; - case ISD::SETFALSE2: return "setfalse2"; - } - case ISD::VECREDUCE_FADD: return "vecreduce_fadd"; - case ISD::VECREDUCE_STRICT_FADD: return "vecreduce_strict_fadd"; - case ISD::VECREDUCE_FMUL: return "vecreduce_fmul"; - case ISD::VECREDUCE_STRICT_FMUL: return "vecreduce_strict_fmul"; - case ISD::VECREDUCE_ADD: return "vecreduce_add"; - case ISD::VECREDUCE_MUL: return "vecreduce_mul"; - case ISD::VECREDUCE_AND: return "vecreduce_and"; - case ISD::VECREDUCE_OR: return "vecreduce_or"; - case ISD::VECREDUCE_XOR: return "vecreduce_xor"; - case ISD::VECREDUCE_SMAX: return "vecreduce_smax"; - case ISD::VECREDUCE_SMIN: return "vecreduce_smin"; - case ISD::VECREDUCE_UMAX: return "vecreduce_umax"; - case ISD::VECREDUCE_UMIN: return "vecreduce_umin"; - case ISD::VECREDUCE_FMAX: return "vecreduce_fmax"; - case ISD::VECREDUCE_FMIN: return "vecreduce_fmin"; - } -} - -const char *SDNode::getIndexedModeName(ISD::MemIndexedMode AM) { - switch (AM) { - default: return ""; - case ISD::PRE_INC: return "<pre-inc>"; - case ISD::PRE_DEC: return "<pre-dec>"; - case ISD::POST_INC: return "<post-inc>"; - case ISD::POST_DEC: return "<post-dec>"; - } -} - -static Printable PrintNodeId(const SDNode &Node) { - return Printable([&Node](raw_ostream &OS) { -#ifndef NDEBUG - OS << 't' << Node.PersistentId; -#else - OS << (const void*)&Node; -#endif - }); -} - -// Print the MMO with more information from the SelectionDAG. -static void printMemOperand(raw_ostream &OS, const MachineMemOperand &MMO, - const MachineFunction *MF, const Module *M, - const MachineFrameInfo *MFI, - const TargetInstrInfo *TII, LLVMContext &Ctx) { - ModuleSlotTracker MST(M); - if (MF) - MST.incorporateFunction(MF->getFunction()); - SmallVector<StringRef, 0> SSNs; - MMO.print(OS, MST, SSNs, Ctx, MFI, TII); -} - -static void printMemOperand(raw_ostream &OS, const MachineMemOperand &MMO, - const SelectionDAG *G) { - if (G) { - const MachineFunction *MF = &G->getMachineFunction(); - return printMemOperand(OS, MMO, MF, MF->getFunction().getParent(), - &MF->getFrameInfo(), G->getSubtarget().getInstrInfo(), - *G->getContext()); - } else { - LLVMContext Ctx; - return printMemOperand(OS, MMO, /*MF=*/nullptr, /*M=*/nullptr, - /*MFI=*/nullptr, /*TII=*/nullptr, Ctx); - } -} - -#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) -LLVM_DUMP_METHOD void SDNode::dump() const { dump(nullptr); } - -LLVM_DUMP_METHOD void SDNode::dump(const SelectionDAG *G) const { - print(dbgs(), G); - dbgs() << '\n'; -} -#endif - -void SDNode::print_types(raw_ostream &OS, const SelectionDAG *G) const { - for (unsigned i = 0, e = getNumValues(); i != e; ++i) { - if (i) OS << ","; - if (getValueType(i) == MVT::Other) - OS << "ch"; - else - OS << getValueType(i).getEVTString(); - } -} - -void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const { - if (getFlags().hasNoUnsignedWrap()) - OS << " nuw"; - - if (getFlags().hasNoSignedWrap()) - OS << " nsw"; - - if (getFlags().hasExact()) - OS << " exact"; - - if (getFlags().hasNoNaNs()) - OS << " nnan"; - - if (getFlags().hasNoInfs()) - OS << " ninf"; - - if (getFlags().hasNoSignedZeros()) - OS << " nsz"; - - if (getFlags().hasAllowReciprocal()) - OS << " arcp"; - - if (getFlags().hasAllowContract()) - OS << " contract"; - - if (getFlags().hasApproximateFuncs()) - OS << " afn"; - - if (getFlags().hasAllowReassociation()) - OS << " reassoc"; - - if (getFlags().hasVectorReduction()) - OS << " vector-reduction"; - - if (const MachineSDNode *MN = dyn_cast<MachineSDNode>(this)) { - if (!MN->memoperands_empty()) { - OS << "<"; - OS << "Mem:"; - for (MachineSDNode::mmo_iterator i = MN->memoperands_begin(), - e = MN->memoperands_end(); i != e; ++i) { - printMemOperand(OS, **i, G); - if (std::next(i) != e) - OS << " "; - } - OS << ">"; - } - } else if (const ShuffleVectorSDNode *SVN = - dyn_cast<ShuffleVectorSDNode>(this)) { - OS << "<"; - for (unsigned i = 0, e = ValueList[0].getVectorNumElements(); i != e; ++i) { - int Idx = SVN->getMaskElt(i); - if (i) OS << ","; - if (Idx < 0) - OS << "u"; - else - OS << Idx; - } - OS << ">"; - } else if (const ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(this)) { - OS << '<' << CSDN->getAPIntValue() << '>'; - } else if (const ConstantFPSDNode *CSDN = dyn_cast<ConstantFPSDNode>(this)) { - if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEsingle()) - OS << '<' << CSDN->getValueAPF().convertToFloat() << '>'; - else if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEdouble()) - OS << '<' << CSDN->getValueAPF().convertToDouble() << '>'; - else { - OS << "<APFloat("; - CSDN->getValueAPF().bitcastToAPInt().print(OS, false); - OS << ")>"; - } - } else if (const GlobalAddressSDNode *GADN = - dyn_cast<GlobalAddressSDNode>(this)) { - int64_t offset = GADN->getOffset(); - OS << '<'; - GADN->getGlobal()->printAsOperand(OS); - OS << '>'; - if (offset > 0) - OS << " + " << offset; - else - OS << " " << offset; - if (unsigned int TF = GADN->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(this)) { - OS << "<" << FIDN->getIndex() << ">"; - } else if (const JumpTableSDNode *JTDN = dyn_cast<JumpTableSDNode>(this)) { - OS << "<" << JTDN->getIndex() << ">"; - if (unsigned int TF = JTDN->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(this)){ - int offset = CP->getOffset(); - if (CP->isMachineConstantPoolEntry()) - OS << "<" << *CP->getMachineCPVal() << ">"; - else - OS << "<" << *CP->getConstVal() << ">"; - if (offset > 0) - OS << " + " << offset; - else - OS << " " << offset; - if (unsigned int TF = CP->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const TargetIndexSDNode *TI = dyn_cast<TargetIndexSDNode>(this)) { - OS << "<" << TI->getIndex() << '+' << TI->getOffset() << ">"; - if (unsigned TF = TI->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(this)) { - OS << "<"; - const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock(); - if (LBB) - OS << LBB->getName() << " "; - OS << (const void*)BBDN->getBasicBlock() << ">"; - } else if (const RegisterSDNode *R = dyn_cast<RegisterSDNode>(this)) { - OS << ' ' << printReg(R->getReg(), - G ? G->getSubtarget().getRegisterInfo() : nullptr); - } else if (const ExternalSymbolSDNode *ES = - dyn_cast<ExternalSymbolSDNode>(this)) { - OS << "'" << ES->getSymbol() << "'"; - if (unsigned int TF = ES->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const SrcValueSDNode *M = dyn_cast<SrcValueSDNode>(this)) { - if (M->getValue()) - OS << "<" << M->getValue() << ">"; - else - OS << "<null>"; - } else if (const MDNodeSDNode *MD = dyn_cast<MDNodeSDNode>(this)) { - if (MD->getMD()) - OS << "<" << MD->getMD() << ">"; - else - OS << "<null>"; - } else if (const VTSDNode *N = dyn_cast<VTSDNode>(this)) { - OS << ":" << N->getVT().getEVTString(); - } - else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(this)) { - OS << "<"; - - printMemOperand(OS, *LD->getMemOperand(), G); - - bool doExt = true; - switch (LD->getExtensionType()) { - default: doExt = false; break; - case ISD::EXTLOAD: OS << ", anyext"; break; - case ISD::SEXTLOAD: OS << ", sext"; break; - case ISD::ZEXTLOAD: OS << ", zext"; break; - } - if (doExt) - OS << " from " << LD->getMemoryVT().getEVTString(); - - const char *AM = getIndexedModeName(LD->getAddressingMode()); - if (*AM) - OS << ", " << AM; - - OS << ">"; - } else if (const StoreSDNode *ST = dyn_cast<StoreSDNode>(this)) { - OS << "<"; - printMemOperand(OS, *ST->getMemOperand(), G); - - if (ST->isTruncatingStore()) - OS << ", trunc to " << ST->getMemoryVT().getEVTString(); - - const char *AM = getIndexedModeName(ST->getAddressingMode()); - if (*AM) - OS << ", " << AM; - - OS << ">"; - } else if (const MemSDNode* M = dyn_cast<MemSDNode>(this)) { - OS << "<"; - printMemOperand(OS, *M->getMemOperand(), G); - OS << ">"; - } else if (const BlockAddressSDNode *BA = - dyn_cast<BlockAddressSDNode>(this)) { - int64_t offset = BA->getOffset(); - OS << "<"; - BA->getBlockAddress()->getFunction()->printAsOperand(OS, false); - OS << ", "; - BA->getBlockAddress()->getBasicBlock()->printAsOperand(OS, false); - OS << ">"; - if (offset > 0) - OS << " + " << offset; - else - OS << " " << offset; - if (unsigned int TF = BA->getTargetFlags()) - OS << " [TF=" << TF << ']'; - } else if (const AddrSpaceCastSDNode *ASC = - dyn_cast<AddrSpaceCastSDNode>(this)) { - OS << '[' - << ASC->getSrcAddressSpace() - << " -> " - << ASC->getDestAddressSpace() - << ']'; - } - - if (VerboseDAGDumping) { - if (unsigned Order = getIROrder()) - OS << " [ORD=" << Order << ']'; - - if (getNodeId() != -1) - OS << " [ID=" << getNodeId() << ']'; - if (!(isa<ConstantSDNode>(this) || (isa<ConstantFPSDNode>(this)))) - OS << "# D:" << isDivergent(); - - if (!G) - return; - - DILocation *L = getDebugLoc(); - if (!L) - return; - - if (auto *Scope = L->getScope()) - OS << Scope->getFilename(); - else - OS << "<unknown>"; - OS << ':' << L->getLine(); - if (unsigned C = L->getColumn()) - OS << ':' << C; - - for (SDDbgValue *Dbg : G->GetDbgValues(this)) { - if (Dbg->getKind() != SDDbgValue::SDNODE || Dbg->isInvalidated()) - continue; - Dbg->dump(OS); - } - } -} - -LLVM_DUMP_METHOD void SDDbgValue::dump(raw_ostream &OS) const { - OS << " DbgVal"; - if (kind==SDNODE) - OS << '(' << u.s.ResNo << ')'; - OS << ":\"" << Var->getName() << '"'; -#ifndef NDEBUG - if (Expr->getNumElements()) - Expr->dump(); -#endif -} - -/// Return true if this node is so simple that we should just print it inline -/// if it appears as an operand. -static bool shouldPrintInline(const SDNode &Node) { - if (Node.getOpcode() == ISD::EntryToken) - return false; - return Node.getNumOperands() == 0; -} - -#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) -static void DumpNodes(const SDNode *N, unsigned indent, const SelectionDAG *G) { - for (const SDValue &Op : N->op_values()) { - if (shouldPrintInline(*Op.getNode())) - continue; - if (Op.getNode()->hasOneUse()) - DumpNodes(Op.getNode(), indent+2, G); - } - - dbgs().indent(indent); - N->dump(G); -} - -LLVM_DUMP_METHOD void SelectionDAG::dump() const { - dbgs() << "SelectionDAG has " << AllNodes.size() << " nodes:\n"; - - for (allnodes_const_iterator I = allnodes_begin(), E = allnodes_end(); - I != E; ++I) { - const SDNode *N = &*I; - if (!N->hasOneUse() && N != getRoot().getNode() && - (!shouldPrintInline(*N) || N->use_empty())) - DumpNodes(N, 2, this); - } - - if (getRoot().getNode()) DumpNodes(getRoot().getNode(), 2, this); - dbgs() << "\n\n"; -} -#endif - -void SDNode::printr(raw_ostream &OS, const SelectionDAG *G) const { - OS << PrintNodeId(*this) << ": "; - print_types(OS, G); - OS << " = " << getOperationName(G); - print_details(OS, G); -} - -static bool printOperand(raw_ostream &OS, const SelectionDAG *G, - const SDValue Value) { - if (!Value.getNode()) { - OS << "<null>"; - return false; - } else if (shouldPrintInline(*Value.getNode())) { - OS << Value->getOperationName(G) << ':'; - Value->print_types(OS, G); - Value->print_details(OS, G); - return true; - } else { - OS << PrintNodeId(*Value.getNode()); - if (unsigned RN = Value.getResNo()) - OS << ':' << RN; - return false; - } -} - -#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) -using VisitedSDNodeSet = SmallPtrSet<const SDNode *, 32>; - -static void DumpNodesr(raw_ostream &OS, const SDNode *N, unsigned indent, - const SelectionDAG *G, VisitedSDNodeSet &once) { - if (!once.insert(N).second) // If we've been here before, return now. - return; - - // Dump the current SDNode, but don't end the line yet. - OS.indent(indent); - N->printr(OS, G); - - // Having printed this SDNode, walk the children: - for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) { - if (i) OS << ","; - OS << " "; - - const SDValue Op = N->getOperand(i); - bool printedInline = printOperand(OS, G, Op); - if (printedInline) - once.insert(Op.getNode()); - } - - OS << "\n"; - - // Dump children that have grandchildren on their own line(s). - for (const SDValue &Op : N->op_values()) - DumpNodesr(OS, Op.getNode(), indent+2, G, once); -} - -LLVM_DUMP_METHOD void SDNode::dumpr() const { - VisitedSDNodeSet once; - DumpNodesr(dbgs(), this, 0, nullptr, once); -} - -LLVM_DUMP_METHOD void SDNode::dumpr(const SelectionDAG *G) const { - VisitedSDNodeSet once; - DumpNodesr(dbgs(), this, 0, G, once); -} -#endif - -static void printrWithDepthHelper(raw_ostream &OS, const SDNode *N, - const SelectionDAG *G, unsigned depth, - unsigned indent) { - if (depth == 0) - return; - - OS.indent(indent); - - N->print(OS, G); - - if (depth < 1) - return; - - for (const SDValue &Op : N->op_values()) { - // Don't follow chain operands. - if (Op.getValueType() == MVT::Other) - continue; - OS << '\n'; - printrWithDepthHelper(OS, Op.getNode(), G, depth-1, indent+2); - } -} - -void SDNode::printrWithDepth(raw_ostream &OS, const SelectionDAG *G, - unsigned depth) const { - printrWithDepthHelper(OS, this, G, depth, 0); -} - -void SDNode::printrFull(raw_ostream &OS, const SelectionDAG *G) const { - // Don't print impossibly deep things. - printrWithDepth(OS, G, 10); -} - -#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) -LLVM_DUMP_METHOD -void SDNode::dumprWithDepth(const SelectionDAG *G, unsigned depth) const { - printrWithDepth(dbgs(), G, depth); -} - -LLVM_DUMP_METHOD void SDNode::dumprFull(const SelectionDAG *G) const { - // Don't print impossibly deep things. - dumprWithDepth(G, 10); -} -#endif - -void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const { - printr(OS, G); - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (i) OS << ", "; else OS << " "; - printOperand(OS, G, getOperand(i)); - } - if (DebugLoc DL = getDebugLoc()) { - OS << ", "; - DL.print(OS); - } -} |