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| author | Eric Christopher <echristo@apple.com> | 2010-06-24 02:02:00 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-06-24 02:02:00 +0000 |
| commit | 03256c32ffbd6101347b3926a1a7883f9c16de7d (patch) | |
| tree | a4ac9781da97a26ed63628c6abedf7a566870b28 /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | dbb58d297434d58fbe0d35e691ee147bdd9c09c0 (diff) | |
| download | bcm5719-llvm-03256c32ffbd6101347b3926a1a7883f9c16de7d.tar.gz bcm5719-llvm-03256c32ffbd6101347b3926a1a7883f9c16de7d.zip | |
More clang support for darwin tls. Add a __has_feature macro and
target specific preprocessor define as well.
llvm-svn: 106715
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index c9c76e5f1f3..ab0e7067a8e 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -460,6 +460,10 @@ static void InitializePredefinedMacros(const TargetInfo &TI, if (FEOpts.ProgramAction == frontend::RunAnalysis) Builder.defineMacro("__clang_analyzer__"); + // Define __HAS_TLS__ if the target supports it. + if (TI.isTLSSupported()) + Builder.defineMacro("__HAS_TLS__"); + // Get other target #defines. TI.getTargetDefines(LangOpts, Builder); } |
