diff --git a/clang/lib/Basic/Targets/Sparc.cpp b/clang/lib/Basic/Targets/Sparc.cpp
--- a/clang/lib/Basic/Targets/Sparc.cpp
+++ b/clang/lib/Basic/Targets/Sparc.cpp
@@ -156,8 +156,6 @@
       Builder.defineMacro("__sparcv8__");
       break;
     case CG_V9:
-      Builder.defineMacro("__sparcv9");
-      Builder.defineMacro("__sparcv9__");
       Builder.defineMacro("__sparc_v9__");
       break;
     }
diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c
--- a/clang/test/Preprocessor/predefined-arch-macros.c
+++ b/clang/test/Preprocessor/predefined-arch-macros.c
@@ -3479,8 +3479,8 @@
 // CHECK_SPARC-V9-NOT: #define __sparcv8 1
 // CHECK_SPARC-V9-NOT: #define __sparcv8__ 1
 // CHECK_SPARC-V9: #define __sparc_v9__ 1
-// CHECK_SPARC-V9: #define __sparcv9 1
-// CHECK_SPARC-V9: #define __sparcv9__ 1
+// CHECK_SPARC-V9-NOT: #define __sparcv9 1
+// CHECK_SPARC-V9-NOT: #define __sparcv9__ 1
 
 // RUN: %clang -E -dM %s -o - 2>&1 \
 // RUN:     -target sparc-sun-solaris \