diff options
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 39c474b..7b3166d 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -600,6 +600,9 @@ static void InitializePredefinedMacros(const TargetInfo &TI, DefineType("__CHAR16_TYPE__", TI.getChar16Type(), Builder); DefineType("__CHAR32_TYPE__", TI.getChar32Type(), Builder); + Builder.defineMacro("__ALIGNOF_MAX_ALIGN_T__", + Twine(TI.getSuitableAlign() / TI.getCharWidth())); + DefineFloatMacros(Builder, "FLT", &TI.getFloatFormat(), "F"); DefineFloatMacros(Builder, "DBL", &TI.getDoubleFormat(), ""); DefineFloatMacros(Builder, "LDBL", &TI.getLongDoubleFormat(), "L"); |