Add -fopenmp -cc1 option and wire it up to define _OPENMP, from Alexey Bataev!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172509 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index 886b212..3646e27 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -641,6 +641,16 @@
"__attribute__((objc_ownership(none)))");
}
+ // OpenMP definition
+ if (LangOpts.OpenMP) {
+ // OpenMP 2.2:
+ // In implementations that support a preprocessor, the _OPENMP
+ // macro name is defined to have the decimal value yyyymm where
+ // yyyy and mm are the year and the month designations of the
+ // version of the OpenMP API that the implementation support.
+ Builder.defineMacro("_OPENMP", "201107");
+ }
+
// Get other target #defines.
TI.getTargetDefines(LangOpts, Builder);
}