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📄 AArch64TargetParser.def(12.01 KB)
📄 AArch64TargetParser.h(4.89 KB)
📄 AMDGPUMetadata.h(17.98 KB)
📄 AMDHSAKernelDescriptor.h(7.63 KB)
📄 ARMAttributeParser.h(3.2 KB)
📄 ARMBuildAttributes.h(8.6 KB)
📄 ARMEHABI.h(3.72 KB)
📄 ARMTargetParser.def(18.94 KB)
📄 ARMTargetParser.h(8.76 KB)
📄 ARMWinEH.h(18.27 KB)
📄 AlignOf.h(1.56 KB)
📄 Alignment.h(12.95 KB)
📄 Allocator.h(16.54 KB)
📄 AllocatorBase.h(3.87 KB)
📄 ArrayRecycler.h(4.78 KB)
📄 Atomic.h(1.09 KB)
📄 AtomicOrdering.h(6.01 KB)
📄 Automaton.h(9.64 KB)
📄 Base64.h(1.84 KB)
📄 BinaryByteStream.h(9.14 KB)
📄 BinaryItemStream.h(3.63 KB)
📄 BinaryStream.h(3.75 KB)
📄 BinaryStreamArray.h(12.46 KB)
📄 BinaryStreamError.h(1.29 KB)
📄 BinaryStreamReader.h(11.01 KB)
📄 BinaryStreamRef.h(10.09 KB)
📄 BinaryStreamWriter.h(7.79 KB)
📄 BlockFrequency.h(2.41 KB)
📄 BranchProbability.h(7.92 KB)
📄 BuryPointer.h(1.03 KB)
📄 CBindingWrapping.h(1.86 KB)
📄 CFGDiff.h(9.95 KB)
📄 CFGUpdate.h(4.12 KB)
📄 COM.h(1004 B)
📄 CRC.h(1.63 KB)
📄 CachePruning.h(3.5 KB)
📄 Capacity.h(972 B)
📄 Casting.h(13.92 KB)
📄 CheckedArithmetic.h(3.71 KB)
📄 Chrono.h(5.78 KB)
📄 CodeGen.h(1.96 KB)
📄 CodeGenCoverage.h(1.18 KB)
📄 CommandLine.h(71.22 KB)
📄 Compiler.h(19.5 KB)
📄 Compression.h(1.39 KB)
📄 ConvertUTF.h(11.4 KB)
📄 CrashRecoveryContext.h(9.26 KB)
📄 DJB.h(1.05 KB)
📄 DOTGraphTraits.h(5.58 KB)
📄 DataExtractor.h(30.28 KB)
📄 DataTypes.h(775 B)
📄 Debug.h(4.7 KB)
📄 DebugCounter.h(7.01 KB)
📄 DynamicLibrary.h(5.77 KB)
📄 ELFAttributeParser.h(2.22 KB)
📄 ELFAttributes.h(1.02 KB)
📄 Endian.h(14.28 KB)
📄 EndianStream.h(1.93 KB)
📄 Errc.h(3.8 KB)
📄 Errno.h(1.45 KB)
📄 Error.h(43.82 KB)
📄 ErrorHandling.h(6.39 KB)
📄 ErrorOr.h(7.48 KB)
📄 ExtensibleRTTI.h(4.02 KB)
📄 FileCheck.h(6.69 KB)
📄 FileCollector.h(3.74 KB)
📄 FileOutputBuffer.h(3.36 KB)
📄 FileSystem.h(53.03 KB)
📄 FileUtilities.h(3.83 KB)
📄 Format.h(9.45 KB)
📄 FormatAdapters.h(3.38 KB)
📄 FormatCommon.h(2.05 KB)
📄 FormatProviders.h(15.27 KB)
📄 FormatVariadic.h(9.88 KB)
📄 FormatVariadicDetails.h(5.3 KB)
📄 FormattedStream.h(6.42 KB)
📄 GenericDomTree.h(30.89 KB)
📄 GenericDomTreeConstruction.h(63.42 KB)
📄 GenericIteratedDominanceFrontier.h(7.31 KB)
📄 GlobPattern.h(1.35 KB)
📄 GraphWriter.h(11.79 KB)
📄 Host.h(2.68 KB)
📄 InitLLVM.h(1.79 KB)
📄 ItaniumManglingCanonicalizer.h(3.17 KB)
📄 JSON.h(28.25 KB)
📄 KnownBits.h(8.35 KB)
📄 LEB128.h(5.74 KB)
📄 LineIterator.h(2.62 KB)
📄 Locale.h(223 B)
📄 LockFileManager.h(3.13 KB)
📄 LowLevelTypeImpl.h(11.94 KB)
📄 MD5.h(3.39 KB)
📄 MSVCErrorWorkarounds.h(2.62 KB)
📄 MachineValueType.h(42.37 KB)
📄 ManagedStatic.h(4.21 KB)
📄 MathExtras.h(32.81 KB)
📄 MemAlloc.h(3.21 KB)
📄 Memory.h(6.94 KB)
📄 MemoryBuffer.h(10.98 KB)
📄 MipsABIFlags.h(3.92 KB)
📄 Mutex.h(2.14 KB)
📄 NativeFormatting.h(1.64 KB)
📄 OnDiskHashTable.h(21.97 KB)
📄 OptimizedStructLayout.h(5.89 KB)
📄 Parallel.h(5.99 KB)
📄 Path.h(15.6 KB)
📄 PluginLoader.h(1.29 KB)
📄 PointerLikeTypeTraits.h(5.69 KB)
📄 PrettyStackTrace.h(4.45 KB)
📄 Printable.h(1.5 KB)
📄 Process.h(9.31 KB)
📄 Program.h(10.35 KB)
📄 RISCVAttributeParser.h(1.15 KB)
📄 RISCVAttributes.h(1.2 KB)
📄 RISCVTargetParser.def(446 B)
📄 RWMutex.h(5.65 KB)
📄 RandomNumberGenerator.h(2.29 KB)
📄 Recycler.h(3.47 KB)
📄 RecyclingAllocator.h(2.38 KB)
📄 Regex.h(4.37 KB)
📄 Registry.h(5.14 KB)
📄 ReverseIteration.h(360 B)
📄 SHA1.h(2.37 KB)
📄 SMLoc.h(1.78 KB)
📄 SMTAPI.h(16.33 KB)
📄 SaveAndRestore.h(1.02 KB)
📄 ScaledNumber.h(30.65 KB)
📄 ScopedPrinter.h(11.39 KB)
📄 Signals.h(5.22 KB)
📄 Signposts.h(1.29 KB)
📄 SmallVectorMemoryBuffer.h(2.28 KB)
📁 Solaris
📄 SourceMgr.h(10.37 KB)
📄 SpecialCaseList.h(6.01 KB)
📄 StringSaver.h(1.94 KB)
📄 SuffixTree.h(13.15 KB)
📄 SwapByteOrder.h(4.8 KB)
📄 SymbolRemappingReader.h(4.36 KB)
📄 SystemUtils.h(1.02 KB)
📄 TarWriter.h(941 B)
📄 TargetOpcodes.def(22.01 KB)
📄 TargetParser.h(4.08 KB)
📄 TargetRegistry.h(46.87 KB)
📄 TargetSelect.h(6.2 KB)
📄 TaskQueue.h(4.24 KB)
📄 ThreadLocal.h(2.08 KB)
📄 ThreadPool.h(3.44 KB)
📄 Threading.h(10.62 KB)
📄 TimeProfiler.h(3.46 KB)
📄 Timer.h(8.93 KB)
📄 ToolOutputFile.h(2.24 KB)
📄 TrailingObjects.h(15.19 KB)
📄 TrigramIndex.h(2.84 KB)
📄 TypeName.h(2.13 KB)
📄 TypeSize.h(8.53 KB)
📄 Unicode.h(2.5 KB)
📄 UnicodeCharRanges.h(3.27 KB)
📄 Valgrind.h(1.16 KB)
📄 VersionTuple.h(5.22 KB)
📄 VirtualFileSystem.h(28.28 KB)
📄 Watchdog.h(1.15 KB)
📄 Win64EH.h(4.82 KB)
📁 Windows
📄 WindowsError.h(541 B)
📄 WithColor.h(4.64 KB)
📄 X86DisassemblerDecoderCommon.h(29.39 KB)
📄 X86TargetParser.def(8.21 KB)
📄 X86TargetParser.h(3.57 KB)
📄 YAMLParser.h(16.29 KB)
📄 YAMLTraits.h(67.62 KB)
📄 circular_raw_ostream.h(4.97 KB)
📄 raw_os_ostream.h(1.29 KB)
📄 raw_ostream.h(20.82 KB)
📄 raw_sha1_ostream.h(1.29 KB)
📄 thread.h(1.33 KB)
📄 type_traits.h(6.75 KB)
📄 xxhash.h(1.92 KB)

Editing: ScopedPrinter.h

//===-- ScopedPrinter.h ----------------------------------------*- C++ -*--===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_SCOPEDPRINTER_H
#define LLVM_SUPPORT_SCOPEDPRINTER_H

#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>

namespace llvm {

template <typename T> struct EnumEntry {
  StringRef Name;
  // While Name suffices in most of the cases, in certain cases
  // GNU style and LLVM style of ELFDumper do not
  // display same string for same enum. The AltName if initialized appropriately
  // will hold the string that GNU style emits.
  // Example:
  // "EM_X86_64" string on LLVM style for Elf_Ehdr->e_machine corresponds to
  // "Advanced Micro Devices X86-64" on GNU style
  StringRef AltName;
  T Value;
  EnumEntry(StringRef N, StringRef A, T V) : Name(N), AltName(A), Value(V) {}
  EnumEntry(StringRef N, T V) : Name(N), AltName(N), Value(V) {}
};

struct HexNumber {
  // To avoid sign-extension we have to explicitly cast to the appropriate
  // unsigned type. The overloads are here so that every type that is implicitly
  // convertible to an integer (including enums and endian helpers) can be used
  // without requiring type traits or call-site changes.
  HexNumber(char Value) : Value(static_cast<unsigned char>(Value)) {}
  HexNumber(signed char Value) : Value(static_cast<unsigned char>(Value)) {}
  HexNumber(signed short Value) : Value(static_cast<unsigned short>(Value)) {}
  HexNumber(signed int Value) : Value(static_cast<unsigned int>(Value)) {}
  HexNumber(signed long Value) : Value(static_cast<unsigned long>(Value)) {}
  HexNumber(signed long long Value)
      : Value(static_cast<unsigned long long>(Value)) {}
  HexNumber(unsigned char Value) : Value(Value) {}
  HexNumber(unsigned short Value) : Value(Value) {}
  HexNumber(unsigned int Value) : Value(Value) {}
  HexNumber(unsigned long Value) : Value(Value) {}
  HexNumber(unsigned long long Value) : Value(Value) {}
  uint64_t Value;
};

raw_ostream &operator<<(raw_ostream &OS, const HexNumber &Value);
const std::string to_hexString(uint64_t Value, bool UpperCase = true);

template <class T> const std::string to_string(const T &Value) {
  std::string number;
  llvm::raw_string_ostream stream(number);
  stream << Value;
  return stream.str();
}

class ScopedPrinter {
public:
  ScopedPrinter(raw_ostream &OS) : OS(OS), IndentLevel(0) {}

void flush() { OS.flush(); }

void indent(int Levels = 1) { IndentLevel += Levels; }

void unindent(int Levels = 1) {
    IndentLevel = std::max(0, IndentLevel - Levels);
  }

void resetIndent() { IndentLevel = 0; }

int getIndentLevel() { return IndentLevel; }

void setPrefix(StringRef P) { Prefix = P; }

void printIndent() {
    OS << Prefix;
    for (int i = 0; i < IndentLevel; ++i)
      OS << "  ";
  }

template <typename T> HexNumber hex(T Value) { return HexNumber(Value); }

template <typename T, typename TEnum>
  void printEnum(StringRef Label, T Value,
                 ArrayRef<EnumEntry<TEnum>> EnumValues) {
    StringRef Name;
    bool Found = false;
    for (const auto &EnumItem : EnumValues) {
      if (EnumItem.Value == Value) {
        Name = EnumItem.Name;
        Found = true;
        break;
      }
    }

if (Found) {
      startLine() << Label << ": " << Name << " (" << hex(Value) << ")\n";
    } else {
      startLine() << Label << ": " << hex(Value) << "\n";
    }
  }

template <typename T, typename TFlag>
  void printFlags(StringRef Label, T Value, ArrayRef<EnumEntry<TFlag>> Flags,
                  TFlag EnumMask1 = {}, TFlag EnumMask2 = {},
                  TFlag EnumMask3 = {}) {
    typedef EnumEntry<TFlag> FlagEntry;
    typedef SmallVector<FlagEntry, 10> FlagVector;
    FlagVector SetFlags;

for (const auto &Flag : Flags) {
      if (Flag.Value == 0)
        continue;

TFlag EnumMask{};
      if (Flag.Value & EnumMask1)
        EnumMask = EnumMask1;
      else if (Flag.Value & EnumMask2)
        EnumMask = EnumMask2;
      else if (Flag.Value & EnumMask3)
        EnumMask = EnumMask3;
      bool IsEnum = (Flag.Value & EnumMask) != 0;
      if ((!IsEnum && (Value & Flag.Value) == Flag.Value) ||
          (IsEnum && (Value & EnumMask) == Flag.Value)) {
        SetFlags.push_back(Flag);
      }
    }

llvm::sort(SetFlags, &flagName<TFlag>);

startLine() << Label << " [ (" << hex(Value) << ")\n";
    for (const auto &Flag : SetFlags) {
      startLine() << "  " << Flag.Name << " (" << hex(Flag.Value) << ")\n";
    }
    startLine() << "]\n";
  }

template <typename T> void printFlags(StringRef Label, T Value) {
    startLine() << Label << " [ (" << hex(Value) << ")\n";
    uint64_t Flag = 1;
    uint64_t Curr = Value;
    while (Curr > 0) {
      if (Curr & 1)
        startLine() << "  " << hex(Flag) << "\n";
      Curr >>= 1;
      Flag <<= 1;
    }
    startLine() << "]\n";
  }

void printNumber(StringRef Label, uint64_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, uint32_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, uint16_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, uint8_t Value) {
    startLine() << Label << ": " << unsigned(Value) << "\n";
  }

void printNumber(StringRef Label, int64_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, int32_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, int16_t Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printNumber(StringRef Label, int8_t Value) {
    startLine() << Label << ": " << int(Value) << "\n";
  }

void printNumber(StringRef Label, const APSInt &Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printBoolean(StringRef Label, bool Value) {
    startLine() << Label << ": " << (Value ? "Yes" : "No") << '\n';
  }

template <typename... T> void printVersion(StringRef Label, T... Version) {
    startLine() << Label << ": ";
    printVersionInternal(Version...);
    getOStream() << "\n";
  }

template <typename T> void printList(StringRef Label, const T &List) {
    startLine() << Label << ": [";
    bool Comma = false;
    for (const auto &Item : List) {
      if (Comma)
        OS << ", ";
      OS << Item;
      Comma = true;
    }
    OS << "]\n";
  }

template <typename T, typename U>
  void printList(StringRef Label, const T &List, const U &Printer) {
    startLine() << Label << ": [";
    bool Comma = false;
    for (const auto &Item : List) {
      if (Comma)
        OS << ", ";
      Printer(OS, Item);
      Comma = true;
    }
    OS << "]\n";
  }

template <typename T> void printHexList(StringRef Label, const T &List) {
    startLine() << Label << ": [";
    bool Comma = false;
    for (const auto &Item : List) {
      if (Comma)
        OS << ", ";
      OS << hex(Item);
      Comma = true;
    }
    OS << "]\n";
  }

template <typename T> void printHex(StringRef Label, T Value) {
    startLine() << Label << ": " << hex(Value) << "\n";
  }

template <typename T> void printHex(StringRef Label, StringRef Str, T Value) {
    startLine() << Label << ": " << Str << " (" << hex(Value) << ")\n";
  }

template <typename T>
  void printSymbolOffset(StringRef Label, StringRef Symbol, T Value) {
    startLine() << Label << ": " << Symbol << '+' << hex(Value) << '\n';
  }

void printString(StringRef Value) { startLine() << Value << "\n"; }

void printString(StringRef Label, StringRef Value) {
    startLine() << Label << ": " << Value << "\n";
  }

void printString(StringRef Label, const std::string &Value) {
    printString(Label, StringRef(Value));
  }

void printString(StringRef Label, const char* Value) {
    printString(Label, StringRef(Value));
  }

template <typename T>
  void printNumber(StringRef Label, StringRef Str, T Value) {
    startLine() << Label << ": " << Str << " (" << Value << ")\n";
  }

void printBinary(StringRef Label, StringRef Str, ArrayRef<uint8_t> Value) {
    printBinaryImpl(Label, Str, Value, false);
  }

void printBinary(StringRef Label, StringRef Str, ArrayRef<char> Value) {
    auto V = makeArrayRef(reinterpret_cast<const uint8_t *>(Value.data()),
                          Value.size());
    printBinaryImpl(Label, Str, V, false);
  }

void printBinary(StringRef Label, ArrayRef<uint8_t> Value) {
    printBinaryImpl(Label, StringRef(), Value, false);
  }

void printBinary(StringRef Label, ArrayRef<char> Value) {
    auto V = makeArrayRef(reinterpret_cast<const uint8_t *>(Value.data()),
                          Value.size());
    printBinaryImpl(Label, StringRef(), V, false);
  }

void printBinary(StringRef Label, StringRef Value) {
    auto V = makeArrayRef(reinterpret_cast<const uint8_t *>(Value.data()),
                          Value.size());
    printBinaryImpl(Label, StringRef(), V, false);
  }

void printBinaryBlock(StringRef Label, ArrayRef<uint8_t> Value,
                        uint32_t StartOffset) {
    printBinaryImpl(Label, StringRef(), Value, true, StartOffset);
  }

void printBinaryBlock(StringRef Label, ArrayRef<uint8_t> Value) {
    printBinaryImpl(Label, StringRef(), Value, true);
  }

void printBinaryBlock(StringRef Label, StringRef Value) {
    auto V = makeArrayRef(reinterpret_cast<const uint8_t *>(Value.data()),
                          Value.size());
    printBinaryImpl(Label, StringRef(), V, true);
  }

template <typename T> void printObject(StringRef Label, const T &Value) {
    startLine() << Label << ": " << Value << "\n";
  }

raw_ostream &startLine() {
    printIndent();
    return OS;
  }

raw_ostream &getOStream() { return OS; }

private:
  template <typename T> void printVersionInternal(T Value) {
    getOStream() << Value;
  }

template <typename S, typename T, typename... TArgs>
  void printVersionInternal(S Value, T Value2, TArgs... Args) {
    getOStream() << Value << ".";
    printVersionInternal(Value2, Args...);
  }

template <typename T>
  static bool flagName(const EnumEntry<T> &lhs, const EnumEntry<T> &rhs) {
    return lhs.Name < rhs.Name;
  }

void printBinaryImpl(StringRef Label, StringRef Str, ArrayRef<uint8_t> Value,
                       bool Block, uint32_t StartOffset = 0);

raw_ostream &OS;
  int IndentLevel;
  StringRef Prefix;
};

template <>
inline void
ScopedPrinter::printHex<support::ulittle16_t>(StringRef Label,
                                              support::ulittle16_t Value) {
  startLine() << Label << ": " << hex(Value) << "\n";
}

template<char Open, char Close>
struct DelimitedScope {
  explicit DelimitedScope(ScopedPrinter &W) : W(W) {
    W.startLine() << Open << '\n';
    W.indent();
  }

DelimitedScope(ScopedPrinter &W, StringRef N) : W(W) {
    W.startLine() << N;
    if (!N.empty())
      W.getOStream() << ' ';
    W.getOStream() << Open << '\n';
    W.indent();
  }

~DelimitedScope() {
    W.unindent();
    W.startLine() << Close << '\n';
  }

ScopedPrinter &W;
};

using DictScope = DelimitedScope<'{', '}'>;
using ListScope = DelimitedScope<'[', ']'>;

} // namespace llvm

#endif

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