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C++ TargetLibraryInfo::setUnavailable方法代码示例

本文整理汇总了C++中TargetLibraryInfo::setUnavailable方法的典型用法代码示例。如果您正苦于以下问题：C++ TargetLibraryInfo::setUnavailable方法的具体用法？C++ TargetLibraryInfo::setUnavailable怎么用？C++ TargetLibraryInfo::setUnavailable使用的例子？那么, 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类TargetLibraryInfo的用法示例。


在下文中一共展示了TargetLibraryInfo::setUnavailable方法的6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: initialize

/// initialize - Initialize the set of available library functions based on the
/// specified target triple.  This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfo &TLI, const Triple &T) {
  initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry());

  
  // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later.
  if (T.isMacOSX()) {
    if (T.isMacOSXVersionLT(10, 5))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else if (T.getOS() == Triple::IOS) {
    if (T.isOSVersionLT(3, 0))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else {
    TLI.setUnavailable(LibFunc::memset_pattern16);
  }

  if (T.isMacOSX() && T.getArch() == Triple::x86 &&
      !T.isMacOSXVersionLT(10, 7)) {
    // x86-32 OSX has a scheme where fwrite and fputs (and some other functions
    // we don't care about) have two versions; on recent OSX, the one we want
    // has a $UNIX2003 suffix. The two implementations are identical except
    // for the return value in some edge cases.  However, we don't want to
    // generate code that depends on the old symbols.
    TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003");
    TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003");
  }

  // iprintf and friends are only available on XCore and TCE.
  if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) {
    TLI.setUnavailable(LibFunc::iprintf);
    TLI.setUnavailable(LibFunc::siprintf);
    TLI.setUnavailable(LibFunc::fiprintf);
  }
}
开发者ID:Bootz，项目名称:multicore-opimization，代码行数:36，代码来源:TargetLibraryInfo.cpp

示例2: initialize

/// initialize - Initialize the set of available library functions based on the
/// specified target triple.  This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfo &TLI, const Triple &T) {
  initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry());

  
  // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later.
  if (T.getOS() != Triple::Darwin || T.getDarwinMajorNumber() < 9)
    TLI.setUnavailable(LibFunc::memset_pattern16);

  // iprintf and friends are only available on XCore.
  if (T.getArch() != Triple::xcore) {
    TLI.setUnavailable(LibFunc::iprintf);
    TLI.setUnavailable(LibFunc::siprintf);
    TLI.setUnavailable(LibFunc::fiprintf);
  }
}
开发者ID:5432935，项目名称:crossbridge，代码行数:18，代码来源:TargetLibraryInfo.cpp

示例3: llvmutil_addtargetspecificpasses

void llvmutil_addtargetspecificpasses(PassManagerBase * fpm, TargetMachine * TM) {
    TargetLibraryInfo * TLI = new TargetLibraryInfo(Triple(TM->getTargetTriple()));
#if defined(TERRA_ENABLE_CUDA) && defined(__APPLE__)
    //currently there isn't a seperate pathway for optimization when code will be running on CUDA
    //so we need to avoid generating functions that don't exist there like memset_pattern16 for all code
    //we only do this if cuda is enabled on OSX where the problem occurs to avoid slowing down other code
    TLI->setUnavailable(LibFunc::memset_pattern16);
#endif
    fpm->add(TLI);
    DataLayout * TD = new DataLayout(*TM->getDataLayout());
#if LLVM_VERSION <= 34
    fpm->add(TD);
#else
    fpm->add(new DataLayoutPass(*TD));
#endif
    
#if LLVM_VERSION == 32
    fpm->add(new TargetTransformInfo(TM->getScalarTargetTransformInfo(),
                                     TM->getVectorTargetTransformInfo()));
#elif LLVM_VERSION >= 33
    TM->addAnalysisPasses(*fpm);
#endif
}
开发者ID:0----0，项目名称:terra，代码行数:23，代码来源:tllvmutil.cpp

示例4: initialize

/// initialize - Initialize the set of available library functions based on the
/// specified target triple.  This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfo &TLI, const Triple &T,
                       const char **StandardNames) {
  initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry());

#ifndef NDEBUG
  // Verify that the StandardNames array is in alphabetical order.
  for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) {
    if (strcmp(StandardNames[F-1], StandardNames[F]) >= 0)
      llvm_unreachable("TargetLibraryInfo function names must be sorted");
  }
#endif // !NDEBUG
  
  // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later.
  if (T.isMacOSX()) {
    if (T.isMacOSXVersionLT(10, 5))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else if (T.getOS() == Triple::IOS) {
    if (T.isOSVersionLT(3, 0))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else {
    TLI.setUnavailable(LibFunc::memset_pattern16);
  }

  if (T.isMacOSX() && T.getArch() == Triple::x86 &&
      !T.isMacOSXVersionLT(10, 7)) {
    // x86-32 OSX has a scheme where fwrite and fputs (and some other functions
    // we don't care about) have two versions; on recent OSX, the one we want
    // has a $UNIX2003 suffix. The two implementations are identical except
    // for the return value in some edge cases.  However, we don't want to
    // generate code that depends on the old symbols.
    TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003");
    TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003");
  }

  // iprintf and friends are only available on XCore and TCE.
  if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) {
    TLI.setUnavailable(LibFunc::iprintf);
    TLI.setUnavailable(LibFunc::siprintf);
    TLI.setUnavailable(LibFunc::fiprintf);
  }

  if (T.getOS() == Triple::Win32) {
    // Win32 does not support long double
    TLI.setUnavailable(LibFunc::acosl);
    TLI.setUnavailable(LibFunc::asinl);
    TLI.setUnavailable(LibFunc::atanl);
    TLI.setUnavailable(LibFunc::atan2l);
    TLI.setUnavailable(LibFunc::ceill);
    TLI.setUnavailable(LibFunc::copysignl);
    TLI.setUnavailable(LibFunc::cosl);
    TLI.setUnavailable(LibFunc::coshl);
    TLI.setUnavailable(LibFunc::expl);
    TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf
    TLI.setUnavailable(LibFunc::fabsl);
    TLI.setUnavailable(LibFunc::floorl);
    TLI.setUnavailable(LibFunc::fmodl);
    TLI.setUnavailable(LibFunc::logl);
    TLI.setUnavailable(LibFunc::powl);
    TLI.setUnavailable(LibFunc::sinl);
    TLI.setUnavailable(LibFunc::sinhl);
    TLI.setUnavailable(LibFunc::sqrtl);
    TLI.setUnavailable(LibFunc::tanl);
    TLI.setUnavailable(LibFunc::tanhl);

    // Win32 only has C89 math
    TLI.setUnavailable(LibFunc::acosh);
    TLI.setUnavailable(LibFunc::acoshf);
    TLI.setUnavailable(LibFunc::acoshl);
    TLI.setUnavailable(LibFunc::asinh);
    TLI.setUnavailable(LibFunc::asinhf);
    TLI.setUnavailable(LibFunc::asinhl);
    TLI.setUnavailable(LibFunc::atanh);
    TLI.setUnavailable(LibFunc::atanhf);
    TLI.setUnavailable(LibFunc::atanhl);
    TLI.setUnavailable(LibFunc::cbrt);
    TLI.setUnavailable(LibFunc::cbrtf);
    TLI.setUnavailable(LibFunc::cbrtl);
    TLI.setUnavailable(LibFunc::exp10);
    TLI.setUnavailable(LibFunc::exp10f);
    TLI.setUnavailable(LibFunc::exp10l);
    TLI.setUnavailable(LibFunc::exp2);
    TLI.setUnavailable(LibFunc::exp2f);
    TLI.setUnavailable(LibFunc::exp2l);
    TLI.setUnavailable(LibFunc::expm1);
    TLI.setUnavailable(LibFunc::expm1f);
    TLI.setUnavailable(LibFunc::expm1l);
    TLI.setUnavailable(LibFunc::log2);
    TLI.setUnavailable(LibFunc::log2f);
    TLI.setUnavailable(LibFunc::log2l);
    TLI.setUnavailable(LibFunc::log1p);
    TLI.setUnavailable(LibFunc::log1pf);
    TLI.setUnavailable(LibFunc::log1pl);
    TLI.setUnavailable(LibFunc::logb);
    TLI.setUnavailable(LibFunc::logbf);
    TLI.setUnavailable(LibFunc::logbl);
    TLI.setUnavailable(LibFunc::nearbyint);
    TLI.setUnavailable(LibFunc::nearbyintf);
//.........这里部分代码省略.........
开发者ID:indygreg，项目名称:llvm，代码行数:101，代码来源:TargetLibraryInfo.cpp

示例5: initialize

/// initialize - Initialize the set of available library functions based on the
/// specified target triple.  This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfo &TLI, const Triple &T,
                       const char **StandardNames) {
  initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry());

#ifndef NDEBUG
  // Verify that the StandardNames array is in alphabetical order.
  for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) {
    if (strcmp(StandardNames[F-1], StandardNames[F]) >= 0)
      llvm_unreachable("TargetLibraryInfo function names must be sorted");
  }
#endif // !NDEBUG
  
  // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later.
  if (T.isMacOSX()) {
    if (T.isMacOSXVersionLT(10, 5))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else if (T.isiOS()) {
    if (T.isOSVersionLT(3, 0))
      TLI.setUnavailable(LibFunc::memset_pattern16);
  } else {
    TLI.setUnavailable(LibFunc::memset_pattern16);
  }

  if (T.isMacOSX() && T.getArch() == Triple::x86 &&
      !T.isMacOSXVersionLT(10, 7)) {
    // x86-32 OSX has a scheme where fwrite and fputs (and some other functions
    // we don't care about) have two versions; on recent OSX, the one we want
    // has a $UNIX2003 suffix. The two implementations are identical except
    // for the return value in some edge cases.  However, we don't want to
    // generate code that depends on the old symbols.
    TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003");
    TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003");
  }

  // iprintf and friends are only available on XCore and TCE.
  if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) {
    TLI.setUnavailable(LibFunc::iprintf);
    TLI.setUnavailable(LibFunc::siprintf);
    TLI.setUnavailable(LibFunc::fiprintf);
  }

  if (T.getOS() == Triple::Win32) {
    // Win32 does not support long double
    TLI.setUnavailable(LibFunc::acosl);
    TLI.setUnavailable(LibFunc::asinl);
    TLI.setUnavailable(LibFunc::atanl);
    TLI.setUnavailable(LibFunc::atan2l);
    TLI.setUnavailable(LibFunc::ceill);
    TLI.setUnavailable(LibFunc::copysignl);
    TLI.setUnavailable(LibFunc::cosl);
    TLI.setUnavailable(LibFunc::coshl);
    TLI.setUnavailable(LibFunc::expl);
    TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf
    TLI.setUnavailable(LibFunc::fabsl);
    TLI.setUnavailable(LibFunc::floorl);
    TLI.setUnavailable(LibFunc::fmodl);
    TLI.setUnavailable(LibFunc::frexpl);
    TLI.setUnavailable(LibFunc::logl);
    TLI.setUnavailable(LibFunc::modfl);
    TLI.setUnavailable(LibFunc::powl);
    TLI.setUnavailable(LibFunc::sinl);
    TLI.setUnavailable(LibFunc::sinhl);
    TLI.setUnavailable(LibFunc::sqrtl);
    TLI.setUnavailable(LibFunc::tanl);
    TLI.setUnavailable(LibFunc::tanhl);

    // Win32 only has C89 math
    TLI.setUnavailable(LibFunc::acosh);
    TLI.setUnavailable(LibFunc::acoshf);
    TLI.setUnavailable(LibFunc::acoshl);
    TLI.setUnavailable(LibFunc::asinh);
    TLI.setUnavailable(LibFunc::asinhf);
    TLI.setUnavailable(LibFunc::asinhl);
    TLI.setUnavailable(LibFunc::atanh);
    TLI.setUnavailable(LibFunc::atanhf);
    TLI.setUnavailable(LibFunc::atanhl);
    TLI.setUnavailable(LibFunc::cbrt);
    TLI.setUnavailable(LibFunc::cbrtf);
    TLI.setUnavailable(LibFunc::cbrtl);
    TLI.setUnavailable(LibFunc::exp10);
    TLI.setUnavailable(LibFunc::exp10f);
    TLI.setUnavailable(LibFunc::exp10l);
    TLI.setUnavailable(LibFunc::exp2);
    TLI.setUnavailable(LibFunc::exp2f);
    TLI.setUnavailable(LibFunc::exp2l);
    TLI.setUnavailable(LibFunc::expm1);
    TLI.setUnavailable(LibFunc::expm1f);
    TLI.setUnavailable(LibFunc::expm1l);
    TLI.setUnavailable(LibFunc::log2);
    TLI.setUnavailable(LibFunc::log2f);
    TLI.setUnavailable(LibFunc::log2l);
    TLI.setUnavailable(LibFunc::log1p);
    TLI.setUnavailable(LibFunc::log1pf);
    TLI.setUnavailable(LibFunc::log1pl);
    TLI.setUnavailable(LibFunc::logb);
    TLI.setUnavailable(LibFunc::logbf);
    TLI.setUnavailable(LibFunc::logbl);
//.........这里部分代码省略.........
开发者ID:Hohahiu，项目名称:llvm，代码行数:101，代码来源:TargetLibraryInfo.cpp

示例6: initialize

/// initialize - Initialize the set of available library functions based on the
/// specified target triple.  This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfo &TLI, const Triple &T,
                       const char **StandardNames) {
    initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry());

#ifndef NDEBUG
    // Verify that the StandardNames array is in alphabetical order.
    for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) {
        if (strcmp(StandardNames[F-1], StandardNames[F]) >= 0)
            llvm_unreachable("TargetLibraryInfo function names must be sorted");
    }
#endif // !NDEBUG

    // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later.
    if (T.isMacOSX()) {
        if (T.isMacOSXVersionLT(10, 5))
            TLI.setUnavailable(LibFunc::memset_pattern16);
    } else if (T.getOS() == Triple::IOS) {
        if (T.isOSVersionLT(3, 0))
            TLI.setUnavailable(LibFunc::memset_pattern16);
    } else {
        TLI.setUnavailable(LibFunc::memset_pattern16);
    }

    if (T.isMacOSX() && T.getArch() == Triple::x86 &&
            !T.isMacOSXVersionLT(10, 7)) {
        // x86-32 OSX has a scheme where fwrite and fputs (and some other functions
        // we don't care about) have two versions; on recent OSX, the one we want
        // has a $UNIX2003 suffix. The two implementations are identical except
        // for the return value in some edge cases.  However, we don't want to
        // generate code that depends on the old symbols.
        TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003");
        TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003");
    }

    // iprintf and friends are only available on XCore and TCE.
    if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) {
        TLI.setUnavailable(LibFunc::iprintf);
        TLI.setUnavailable(LibFunc::siprintf);
        TLI.setUnavailable(LibFunc::fiprintf);
    }

    if (T.getOS() == Triple::Win32) {
        // Win32 does not support long double
        TLI.setUnavailable(LibFunc::acosl);
        TLI.setUnavailable(LibFunc::asinl);
        TLI.setUnavailable(LibFunc::atanl);
        TLI.setUnavailable(LibFunc::atan2l);
        TLI.setUnavailable(LibFunc::ceill);
        TLI.setUnavailable(LibFunc::copysignl);
        TLI.setUnavailable(LibFunc::cosl);
        TLI.setUnavailable(LibFunc::coshl);
        TLI.setUnavailable(LibFunc::expl);
        TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf
        TLI.setUnavailable(LibFunc::fabsl);
        TLI.setUnavailable(LibFunc::floorl);
        TLI.setUnavailable(LibFunc::fmodl);
        TLI.setUnavailable(LibFunc::logl);
        TLI.setUnavailable(LibFunc::powl);
        TLI.setUnavailable(LibFunc::sinl);
        TLI.setUnavailable(LibFunc::sinhl);
        TLI.setUnavailable(LibFunc::sqrtl);
        TLI.setUnavailable(LibFunc::tanl);
        TLI.setUnavailable(LibFunc::tanhl);

        // Win32 only has C89 math
        TLI.setUnavailable(LibFunc::acosh);
        TLI.setUnavailable(LibFunc::acoshf);
        TLI.setUnavailable(LibFunc::acoshl);
        TLI.setUnavailable(LibFunc::asinh);
        TLI.setUnavailable(LibFunc::asinhf);
        TLI.setUnavailable(LibFunc::asinhl);
        TLI.setUnavailable(LibFunc::atanh);
        TLI.setUnavailable(LibFunc::atanhf);
        TLI.setUnavailable(LibFunc::atanhl);
        TLI.setUnavailable(LibFunc::cbrt);
        TLI.setUnavailable(LibFunc::cbrtf);
        TLI.setUnavailable(LibFunc::cbrtl);
        TLI.setUnavailable(LibFunc::exp10);
        TLI.setUnavailable(LibFunc::exp10f);
        TLI.setUnavailable(LibFunc::exp10l);
        TLI.setUnavailable(LibFunc::exp2);
        TLI.setUnavailable(LibFunc::exp2f);
        TLI.setUnavailable(LibFunc::exp2l);
        TLI.setUnavailable(LibFunc::expm1);
        TLI.setUnavailable(LibFunc::expm1f);
        TLI.setUnavailable(LibFunc::expm1l);
        TLI.setUnavailable(LibFunc::log2);
        TLI.setUnavailable(LibFunc::log2f);
        TLI.setUnavailable(LibFunc::log2l);
        TLI.setUnavailable(LibFunc::log1p);
        TLI.setUnavailable(LibFunc::log1pf);
        TLI.setUnavailable(LibFunc::log1pl);
        TLI.setUnavailable(LibFunc::logb);
        TLI.setUnavailable(LibFunc::logbf);
        TLI.setUnavailable(LibFunc::logbl);
        TLI.setUnavailable(LibFunc::nearbyint);
        TLI.setUnavailable(LibFunc::nearbyintf);
//.........这里部分代码省略.........
开发者ID:james-boulton，项目名称:llvm-m68k，代码行数:101，代码来源:TargetLibraryInfo.cpp


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