C++ (Cpp) TargetInfo::getLeastIntTypeByWidth Beispiele

Beispiel #1

Datei: InitPreprocessor.cpp Projekt: wsmoses/Cilk-Clang

static void DefineFastIntType(unsigned TypeWidth, bool IsSigned,
                              const TargetInfo &TI, MacroBuilder &Builder) {
  // stdint.h currently defines the fast int types as equivalent to the least
  // types.
  TargetInfo::IntType Ty = TI.getLeastIntTypeByWidth(TypeWidth, IsSigned);
  if (Ty == TargetInfo::NoInt)
    return;

  const char *Prefix = IsSigned ? "__INT_FAST" : "__UINT_FAST";
  DefineType(Prefix + Twine(TypeWidth) + "_TYPE__", Ty, Builder);
  DefineTypeSize(Prefix + Twine(TypeWidth) + "_MAX__", Ty, TI, Builder);

  DefineFmt(Prefix + Twine(TypeWidth), Ty, TI, Builder);
}