diff options
Diffstat (limited to 'lib/Frontend')
| -rw-r--r-- | lib/Frontend/InitPreprocessor.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index 6968049131..9648620ea0 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -240,8 +240,16 @@ static void DefineType(const char *MacroName, TargetInfo::IntType Ty, static void DefineExactWidthIntType(TargetInfo::IntType Ty, const TargetInfo &TI, std::vector<char> &Buf) { char MacroBuf[60]; - sprintf(MacroBuf, "__INT%d_TYPE__", TI.getTypeWidth(Ty)); + int TypeWidth = TI.getTypeWidth(Ty); + sprintf(MacroBuf, "__INT%d_TYPE__", TypeWidth); DefineType(MacroBuf, Ty, Buf); + + + const char *ConstSuffix = TargetInfo::getTypeConstantSuffix(Ty); + if (strlen(ConstSuffix) > 0) { + sprintf(MacroBuf, "__INT%d_C_SUFFIX__=%s", TypeWidth, ConstSuffix); + DefineBuiltinMacro(Buf, MacroBuf); + } } static void InitializePredefinedMacros(const TargetInfo &TI, |