Index: test/Driver/aarch64-ssbs.c
===================================================================
--- test/Driver/aarch64-ssbs.c
+++ test/Driver/aarch64-ssbs.c
@@ -0,0 +1,9 @@
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8a+ssbs   %s 2>&1 | FileCheck %s
+// CHECK: "-target-feature" "+ssbs"
+
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8a+nossbs %s 2>&1 | FileCheck %s --check-prefix=NOSSBS
+// NOSSBS: "-target-feature" "-ssbs"
+
+// RUN: %clang -### -target aarch64-none-none-eabi                      %s 2>&1 | FileCheck %s --check-prefix=ABSENTSSBS
+// ABSENTSSBS-NOT: "-target-feature" "+ssbs"
+// ABSENTSSBS-NOT: "-target-feature" "-ssbs"