diff --git a/clang/include/clang/Driver/CLCompatOptions.td b/clang/include/clang/Driver/CLCompatOptions.td
index e05d68700e19..3a3d82e59fc0 100644
--- a/clang/include/clang/Driver/CLCompatOptions.td
+++ b/clang/include/clang/Driver/CLCompatOptions.td
@@ -253,6 +253,7 @@ def _SLASH_GS : CLFlag<"GS">;
 def _SLASH_Gs : CLJoined<"Gs">;
 def _SLASH_GT : CLFlag<"GT">;
 def _SLASH_GX : CLFlag<"GX">;
+def _SLASH_Gv : CLFlag<"Gv">;
 def _SLASH_Gz : CLFlag<"Gz">;
 def _SLASH_GZ : CLFlag<"GZ">;
 def _SLASH_H : CLFlag<"H">;
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
index 44242c8c9c27..12501f11205e 100644
--- a/clang/test/Driver/cl-options.c
+++ b/clang/test/Driver/cl-options.c
@@ -248,6 +248,7 @@
 // RUN:     /Gs1000 \
 // RUN:     /GT \
 // RUN:     /GX \
+// RUN:     /Gv \
 // RUN:     /Gz \
 // RUN:     /GZ \
 // RUN:     /H \