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C++ raw_ostream::flush方法代码示例

本文整理汇总了C++中llvm::raw_ostream::flush方法的典型用法代码示例。如果您正苦于以下问题:C++ raw_ostream::flush方法的具体用法?C++ raw_ostream::flush怎么用?C++ raw_ostream::flush使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在llvm::raw_ostream的用法示例。


在下文中一共展示了raw_ostream::flush方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: WriteFixedFile

bool FixItRewriter::WriteFixedFile(FileID ID, llvm::raw_ostream &OS) {
  const RewriteBuffer *RewriteBuf = Rewrite.getRewriteBufferFor(ID);
  if (!RewriteBuf) return true;
  OS << std::string(RewriteBuf->begin(), RewriteBuf->end());
  OS.flush();
  return false;
}
开发者ID:jhoush,项目名称:dist-clang,代码行数:7,代码来源:FixItRewriter.cpp

示例2: printVersion

// This function exits the program.
void printVersion(llvm::raw_ostream &OS) {
  OS << "LDC - the LLVM D compiler (" << global.ldc_version << "):\n";
  OS << "  based on DMD " << global.version << " and LLVM " << global.llvm_version << "\n";
  OS << "  built with " << ldc::built_with_Dcompiler_version << "\n";
#if defined(__has_feature)
#if __has_feature(address_sanitizer)
  OS << "  compiled with address sanitizer enabled\n";
#endif
#endif
  OS << "  Default target: " << llvm::sys::getDefaultTargetTriple() << "\n";
  std::string CPU = llvm::sys::getHostCPUName();
  if (CPU == "generic") {
    CPU = "(unknown)";
  }
  OS << "  Host CPU: " << CPU << "\n";
  OS << "  http://dlang.org - http://wiki.dlang.org/LDC\n";
  OS << "\n";

  // Without explicitly flushing here, only the target list is visible when
  // redirecting stdout to a file.
  OS.flush();

  llvm::TargetRegistry::printRegisteredTargetsForVersion(
#if LDC_LLVM_VER >= 600
    OS
#endif
    );

  exit(EXIT_SUCCESS);
}
开发者ID:wilzbach,项目名称:ldc,代码行数:31,代码来源:main.cpp

示例3: printAST

 void ClangInternalState::printAST(llvm::raw_ostream& Out, ASTContext& C) {
   TranslationUnitDecl* TU = C.getTranslationUnitDecl();
   unsigned Indentation = 0;
   bool PrintInstantiation = false;
   std::string ErrMsg;
   clang::PrintingPolicy policy = C.getPrintingPolicy();
   TU->print(Out, policy, Indentation, PrintInstantiation);
   // TODO: For future when we relpace the bump allocation with slab.
   //
   //Out << "Allocated memory: " << C.getAllocatedMemory();
   //Out << "Side table allocated memory: " << C.getSideTableAllocatedMemory();
   Out.flush();
 }
开发者ID:CristinaCristescu,项目名称:root,代码行数:13,代码来源:ClangInternalState.cpp

示例4: PrintHelp

void OptTable::PrintHelp(llvm::raw_ostream &OS, const char *Name,
                         const char *Title, bool ShowHidden) const {
  OS << "OVERVIEW: " << Title << "\n";
  OS << '\n';
  OS << "USAGE: " << Name << " [options] <inputs>\n";
  OS << '\n';

  // Render help text into a map of group-name to a list of (option, help)
  // pairs.
  typedef std::map<std::string,
                 std::vector<std::pair<std::string, const char*> > > helpmap_ty;
  helpmap_ty GroupedOptionHelp;

  for (unsigned i = 0, e = getNumOptions(); i != e; ++i) {
    unsigned Id = i + 1;

    // FIXME: Split out option groups.
    if (getOptionKind(Id) == Option::GroupClass)
      continue;

    if (!ShowHidden && isOptionHelpHidden(Id))
      continue;

    if (const char *Text = getOptionHelpText(Id)) {
      const char *HelpGroup = getOptionHelpGroup(*this, Id);
      const std::string &OptName = getOptionHelpName(*this, Id);
      GroupedOptionHelp[HelpGroup].push_back(std::make_pair(OptName, Text));
    }
  }

  for (helpmap_ty::iterator it = GroupedOptionHelp .begin(),
         ie = GroupedOptionHelp.end(); it != ie; ++it) {
    if (it != GroupedOptionHelp .begin())
      OS << "\n";
    PrintHelpOptionList(OS, it->first, it->second);
  }

  OS.flush();
}
开发者ID:lgerbarg,项目名称:clang,代码行数:39,代码来源:OptTable.cpp

示例5: printMacroDefinitions

 void ClangInternalState::printMacroDefinitions(llvm::raw_ostream& Out,
                                               const clang::Preprocessor& PP) {
   stdstrstream contentsOS;
   PP.printMacros(contentsOS);
   Out << "Ordered Alphabetically:\n";
   std::vector<std::string> elems;
   {
     // Split the string into lines.
     char delim = '\n';
     std::stringstream ss(contentsOS.str());
     std::string item;
     while (std::getline(ss, item, delim)) {
       elems.push_back(item);
     }
     // Sort them alphabetically
     std::sort(elems.begin(), elems.end());
   }
   for(std::vector<std::string>::iterator I = elems.begin(),
         E = elems.end(); I != E; ++I)
     Out << *I << '\n';
   Out.flush();
 }
开发者ID:marsupial,项目名称:cling,代码行数:22,代码来源:ClangInternalState.cpp

示例6: printProfileData

static void printProfileData(const ProfileData &Profile,
                             llvm::raw_ostream &OS) {
  // Time is first to allow for sorting by it.
  std::vector<std::pair<llvm::TimeRecord, StringRef>> Timers;
  TimeRecord Total;

  for (const auto& P : Profile.Records) {
    Timers.emplace_back(P.getValue(), P.getKey());
    Total += P.getValue();
  }

  std::sort(Timers.begin(), Timers.end());

  std::string Line = "===" + std::string(73, '-') + "===\n";
  OS << Line;

  if (Total.getUserTime())
    OS << "   ---User Time---";
  if (Total.getSystemTime())
    OS << "   --System Time--";
  if (Total.getProcessTime())
    OS << "   --User+System--";
  OS << "   ---Wall Time---";
  if (Total.getMemUsed())
    OS << "  ---Mem---";
  OS << "  --- Name ---\n";

  // Loop through all of the timing data, printing it out.
  for (auto I = Timers.rbegin(), E = Timers.rend(); I != E; ++I) {
    I->first.print(Total, OS);
    OS << I->second << '\n';
  }

  Total.print(Total, OS);
  OS << "Total\n";
  OS << Line << "\n";
  OS.flush();
}
开发者ID:urho3d,项目名称:clang-tools-extra,代码行数:38,代码来源:ClangTidyMain.cpp

示例7: switch

void swift::markup::printInlinesUnder(const MarkupASTNode *Node,
                                     llvm::raw_ostream &OS,
                                     bool PrintDecorators) {
  auto printChildren = [](const ArrayRef<const MarkupASTNode *> Children,
                          llvm::raw_ostream &OS) {
    for (auto Child = Children.begin(); Child != Children.end(); Child++)
      swift::markup::printInlinesUnder(*Child, OS);
  };

  switch (Node->getKind()) {
  case swift::markup::ASTNodeKind::HTML: {
    auto H = cast<HTML>(Node);
    OS << H->getLiteralContent();
    break;
  }
  case swift::markup::ASTNodeKind::InlineHTML: {
    auto IH = cast<InlineHTML>(Node);
    OS << IH->getLiteralContent();
    break;
  }
  case swift::markup::ASTNodeKind::HRule:
    OS << '\n';
    break;
  case swift::markup::ASTNodeKind::Text: {
    auto T = cast<Text>(Node);
    OS << T->getLiteralContent();
    break;
  }
  case swift::markup::ASTNodeKind::SoftBreak:
    OS << ' ';
    break;
  case swift::markup::ASTNodeKind::LineBreak:
    OS << '\n';
    break;
  case swift::markup::ASTNodeKind::Code: {
    auto C = cast<Code>(Node);
    if (PrintDecorators)
      OS << '`';

    OS << C->getLiteralContent();

    if (PrintDecorators)
      OS << '`';

    break;
  }
  case swift::markup::ASTNodeKind::CodeBlock: {
    auto CB = cast<CodeBlock>(Node);
    if (PrintDecorators) OS << "``";

    OS << CB->getLiteralContent();

    if (PrintDecorators) OS << "``";

    break;
  }
  case swift::markup::ASTNodeKind::Emphasis: {
    auto E = cast<Emphasis>(Node);
    if (PrintDecorators) OS << '*';
    printChildren(E->getChildren(), OS);
    if (PrintDecorators) OS << '*';
    break;
  }
  case swift::markup::ASTNodeKind::Strong: {
    auto S = cast<Strong>(Node);
    if (PrintDecorators) OS << "**";
    printChildren(S->getChildren(), OS);
    if (PrintDecorators) OS << "**";
    break;
  }
  default:
    printChildren(Node->getChildren(), OS);
  }
  OS.flush();
}
开发者ID:007Indian,项目名称:swift,代码行数:75,代码来源:AST.cpp

示例8: memoryObject

/*
 * Disassemble a function, using the LLVM MC disassembler.
 *
 * See also:
 * - http://blog.llvm.org/2010/01/x86-disassembler.html
 * - http://blog.llvm.org/2010/04/intro-to-llvm-mc-project.html
 */
static size_t
disassemble(const void* func, llvm::raw_ostream & Out)
{
   using namespace llvm;

   const uint8_t *bytes = (const uint8_t *)func;

   /*
    * Limit disassembly to this extent
    */
   const uint64_t extent = 96 * 1024;

   uint64_t max_pc = 0;

   /*
    * Initialize all used objects.
    */

   std::string Triple = sys::getDefaultTargetTriple();

   std::string Error;
   const Target *T = TargetRegistry::lookupTarget(Triple, Error);

#if HAVE_LLVM >= 0x0304
   OwningPtr<const MCAsmInfo> AsmInfo(T->createMCAsmInfo(*T->createMCRegInfo(Triple), Triple));
#else
   OwningPtr<const MCAsmInfo> AsmInfo(T->createMCAsmInfo(Triple));
#endif

   if (!AsmInfo) {
      Out << "error: no assembly info for target " << Triple << "\n";
      Out.flush();
      return 0;
   }

   unsigned int AsmPrinterVariant = AsmInfo->getAssemblerDialect();

   OwningPtr<const MCRegisterInfo> MRI(T->createMCRegInfo(Triple));
   if (!MRI) {
      Out << "error: no register info for target " << Triple.c_str() << "\n";
      Out.flush();
      return 0;
   }

   OwningPtr<const MCInstrInfo> MII(T->createMCInstrInfo());
   if (!MII) {
      Out << "error: no instruction info for target " << Triple.c_str() << "\n";
      Out.flush();
      return 0;
   }

#if HAVE_LLVM >= 0x0305
   OwningPtr<const MCSubtargetInfo> STI(T->createMCSubtargetInfo(Triple, sys::getHostCPUName(), ""));
   OwningPtr<MCContext> MCCtx(new MCContext(AsmInfo.get(), MRI.get(), 0));
   OwningPtr<const MCDisassembler> DisAsm(T->createMCDisassembler(*STI, *MCCtx));
#else
   OwningPtr<const MCSubtargetInfo> STI(T->createMCSubtargetInfo(Triple, sys::getHostCPUName(), ""));
   OwningPtr<const MCDisassembler> DisAsm(T->createMCDisassembler(*STI));
#endif
   if (!DisAsm) {
      Out << "error: no disassembler for target " << Triple << "\n";
      Out.flush();
      return 0;
   }


   OwningPtr<MCInstPrinter> Printer(
         T->createMCInstPrinter(AsmPrinterVariant, *AsmInfo, *MII, *MRI, *STI));
   if (!Printer) {
      Out << "error: no instruction printer for target " << Triple.c_str() << "\n";
      Out.flush();
      return 0;
   }

   TargetOptions options;
#if defined(DEBUG)
   options.JITEmitDebugInfo = true;
#endif
#if defined(PIPE_ARCH_X86)
   options.StackAlignmentOverride = 4;
#endif
#if defined(DEBUG) || defined(PROFILE)
   options.NoFramePointerElim = true;
#endif
   OwningPtr<TargetMachine> TM(T->createTargetMachine(Triple, sys::getHostCPUName(), "", options));

#if HAVE_LLVM >= 0x0306
   const TargetInstrInfo *TII = TM->getSubtargetImpl()->getInstrInfo();
#else
   const TargetInstrInfo *TII = TM->getInstrInfo();
#endif

   /*
//.........这里部分代码省略.........
开发者ID:TechnoMancer,项目名称:mesa,代码行数:101,代码来源:lp_bld_debug.cpp

示例9: LLVMCreateDisasm

/*
 * Disassemble a function, using the LLVM MC disassembler.
 *
 * See also:
 * - http://blog.llvm.org/2010/01/x86-disassembler.html
 * - http://blog.llvm.org/2010/04/intro-to-llvm-mc-project.html
 */
static size_t
disassemble(const void* func, llvm::raw_ostream & Out)
{
   const uint8_t *bytes = (const uint8_t *)func;

   /*
    * Limit disassembly to this extent
    */
   const uint64_t extent = 96 * 1024;

   /*
    * Initialize all used objects.
    */

   std::string Triple = llvm::sys::getProcessTriple();
   LLVMDisasmContextRef D = LLVMCreateDisasm(Triple.c_str(), NULL, 0, NULL, NULL);
   char outline[1024];

   if (!D) {
      Out << "error: couldn't create disassembler for triple " << Triple << "\n";
      return 0;
   }

   uint64_t pc;
   pc = 0;
   while (pc < extent) {
      size_t Size;

      /*
       * Print address.  We use addresses relative to the start of the function,
       * so that between runs.
       */

      Out << llvm::format("%6lu:\t", (unsigned long)pc);

      Size = LLVMDisasmInstruction(D, (uint8_t *)bytes + pc, extent - pc, 0, outline,
                                   sizeof outline);

      if (!Size) {
         Out << "invalid\n";
         pc += 1;
         break;
      }

      /*
       * Output the bytes in hexidecimal format.
       */

      if (0) {
         unsigned i;
         for (i = 0; i < Size; ++i) {
            Out << llvm::format("%02x ", bytes[pc + i]);
         }
         for (; i < 16; ++i) {
            Out << "   ";
         }
      }

      /*
       * Print the instruction.
       */

      Out << outline;

      Out << "\n";

      /*
       * Stop disassembling on return statements, if there is no record of a
       * jump to a successive address.
       *
       * XXX: This currently assumes x86
       */

      if (Size == 1 && bytes[pc] == 0xc3) {
         break;
      }

      /*
       * Advance.
       */

      pc += Size;

      if (pc >= extent) {
         Out << "disassembly larger than " << extent << "bytes, aborting\n";
         break;
      }
   }

   Out << "\n";
   Out.flush();

   LLVMDisasmDispose(D);
//.........这里部分代码省略.........
开发者ID:Gnurou,项目名称:mesa,代码行数:101,代码来源:lp_bld_debug.cpp

示例10: print


//.........这里部分代码省略.........
      //std::vector<DeferredGlobal> DeferredDeclsToEmit;
      out << " DeferredDeclsToEmit (std::vector<DeferredGlobal>) @ ";
      out << &Builder->DeferredDeclsToEmit << "\n";
      for(auto I = Builder->DeferredDeclsToEmit.begin(),
            E = Builder->DeferredDeclsToEmit.end(); I != E; ++I) {
        I->GD.getDecl()->print(out);
        I->GV->print(out);
        out << "\n";
      }

      //std::vector<GlobalDecl> Aliases;
      out << " Aliases (std::vector<GlobalDecl>) @ ";
      out << &Builder->Aliases << "\n";
      for(auto I = Builder->Aliases.begin(),
            E = Builder->Aliases.end(); I != E; ++I) {
        I->getDecl()->print(out);
        out << "\n";
      }
      //typedef llvm::StringMap<llvm::TrackingVH<llvm::Constant> >
      // ReplacementsTy;
      //ReplacementsTy Replacements;
      out << " Replacements (llvm::StringMap<llvm::TrackingVH<llvm::Constant> >";
      out << " @" << &Builder->Replacements << "\n";
      for(auto I = Builder->Replacements.begin(),
            E = Builder->Replacements.end(); I != E; ++I) {
        out << I->getKey().str().c_str();
        (*I->getValue()).print(out);
        out << "\n";
      }

      //std::vector<const CXXRecordDecl*> DeferredVTables;
      out << " DeferredVTables (std::vector<const CXXRecordDecl*> @ ";
      out << &Builder->DeferredVTables << "\n";
      for(auto I = Builder->DeferredVTables.begin(),
            E = Builder->DeferredVTables.end(); I != E; ++I) {
        (*I)->print(out);
        out << "\n";
      }

      //std::vector<llvm::WeakVH> LLVMUsed;
      out << " LLVMUsed (std::vector<llvm::WeakVH> > @ ";
      out << &Builder->LLVMUsed << "\n";
      for(auto I = Builder->LLVMUsed.begin(),
            E = Builder->LLVMUsed.end(); I != E; ++I) {
        (*I)->print(out);
        out << "\n";
      }

      // typedef std::vector<std::pair<llvm::Constant*, int> > CtorList;
      //CtorList GlobalCtors;
      out << " GlobalCtors (std::vector<std::pair<llvm::Constant*, int> > @ ";
      out << &Builder->GlobalCtors << "\n";
      for(auto I = Builder->GlobalCtors.begin(),
            E = Builder->GlobalCtors.end(); I != E; ++I) {
        out << I->Initializer << " : " << I->AssociatedData;
        out << "\n";
      }

      //CtorList GlobalDtors;
      out << " GlobalDtors (std::vector<std::pair<llvm::Constant*, int> > @ ";
      out << &Builder->GlobalDtors << "\n";
      for(auto I = Builder->GlobalDtors.begin(),
            E = Builder->GlobalDtors.end(); I != E; ++I) {
        out << I->Initializer << " : " << I->AssociatedData;
        out << "\n";
      }

      //llvm::DenseMap<GlobalDecl, StringRef> MangledDeclNames;
      //std::vector<llvm::Constant*> Annotations;
      //llvm::StringMap<llvm::Constant*> AnnotationStrings;
      //llvm::StringMap<llvm::Constant*> CFConstantStringMap;
      //llvm::StringMap<llvm::GlobalVariable*> ConstantStringMap;
      out << " ConstantStringMap (llvm::DenseMap<llvm::Constant *, llvm::GlobalVariable *>) @ ";
      out << &Builder->ConstantStringMap << "\n";
      for(auto I = Builder->ConstantStringMap.begin(),
            E = Builder->ConstantStringMap.end(); I != E; ++I) {
        I->first->print(out);
        I->second->print(out);
        out << "\n";
      }

      //llvm::DenseMap<const Decl*, llvm::Constant *> StaticLocalDeclMap;
      //llvm::DenseMap<const Decl*, llvm::GlobalVariable*> StaticLocalDeclGuardMap;
      //llvm::DenseMap<const Expr*, llvm::Constant *> MaterializedGlobalTemporaryMap;
      //llvm::DenseMap<QualType, llvm::Constant *> AtomicSetterHelperFnMap;
      //llvm::DenseMap<QualType, llvm::Constant *> AtomicGetterHelperFnMap;
      //llvm::DenseMap<QualType, llvm::Constant *> TypeDescriptorMap;
      //StaticExternCMap StaticExternCValues;
      //std::vector<std::pair<const VarDecl *, llvm::GlobalVariable *> >
      // CXXThreadLocals;
      //std::vector<llvm::Constant*> CXXThreadLocalInits;
      //std::vector<llvm::Constant*> CXXGlobalInits;
      //llvm::DenseMap<const Decl*, unsigned> DelayedCXXInitPosition;
      //SmallVector<GlobalInitData, 8> PrioritizedCXXGlobalInits;
      //std::vector<std::pair<llvm::WeakVH,llvm::Constant*> > CXXGlobalDtors;
      //llvm::SetVector<clang::Module *> ImportedModules;
      //SmallVector<llvm::Value *, 16> LinkerOptionsMetadata;
      //
      out.flush();
    }
开发者ID:aurelie-flandi,项目名称:root,代码行数:101,代码来源:ModuleBuilder.cpp


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