diff options
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index cc4a0bf..f8b912e 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -961,6 +961,11 @@ static void InitializePredefinedMacros(const TargetInfo &TI, #include "clang/Basic/OpenCLExtensions.def" } + if (TI.hasInt128Type() && LangOpts.CPlusPlus && LangOpts.GNUMode) { + Builder.defineMacro("__GLIBCXX_TYPE_INT_N_0", "__int128"); + Builder.defineMacro("__GLIBCXX_BITSIZE_INT_N_0", "128"); + } + // Get other target #defines. TI.getTargetDefines(LangOpts, Builder); } |