1 files changed, 5 insertions, 5 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 79b5395372f..10bebc71d29 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -1032,18 +1032,18 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
     switch (LangOpts.OpenMP) {
     case 0:
       break;
+    case 31:
+      Builder.defineMacro("_OPENMP", "201107");
+      break;
     case 40:
       Builder.defineMacro("_OPENMP", "201307");
       break;
-    case 45:
-      Builder.defineMacro("_OPENMP", "201511");
-      break;
     case 50:
       Builder.defineMacro("_OPENMP", "201811");
       break;
     default:
-      // Default version is OpenMP 3.1
-      Builder.defineMacro("_OPENMP", "201107");
+      // Default version is OpenMP 4.5
+      Builder.defineMacro("_OPENMP", "201511");
       break;
     }
   }