[OPENMP] Fixed processing of '-fopenmp-version=' option and test.

llvm-svn: 270962

1 files changed, 18 insertions, 18 deletions

diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 2ebf9668796..27ef59a0c20 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -922,24 +922,24 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
   }
 
   // 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.
-    switch (LangOpts.OpenMP) {
-    case 40:
-      Builder.defineMacro("_OPENMP", "201307");
-      break;
-    case 45:
-      Builder.defineMacro("_OPENMP", "201511");
-      break;
-    default:
-      // Default version is OpenMP 3.1
-      Builder.defineMacro("_OPENMP", "201107");
-      break;
-    }
+  // 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.
+  switch (LangOpts.OpenMP) {
+  case 0:
+    break;
+  case 40:
+    Builder.defineMacro("_OPENMP", "201307");
+    break;
+  case 45:
+    Builder.defineMacro("_OPENMP", "201511");
+    break;
+  default:
+    // Default version is OpenMP 3.1
+    Builder.defineMacro("_OPENMP", "201107");
+    break;
   }
 
   // CUDA device path compilaton