test/compiler/intrinsics/sha/cli/SHAOptionsBase.java

@@ -40,10 +40,15 @@
     protected static final String USE_SHA256_INTRINSICS_OPTION
             = "UseSHA256Intrinsics";
     protected static final String USE_SHA512_INTRINSICS_OPTION
             = "UseSHA512Intrinsics";
 
+    // Intrinsics flags are of diagnostic type
+    // and must be preceded by UnlockDiagnosticVMOptions.
+    protected static final String UNLOCK_DIAGNOSTIC_VM_OPTIONS
+            = "-XX:+UnlockDiagnosticVMOptions";
+
     // Note that strings below will be passed to
     // CommandLineOptionTest.verifySameJVMStartup and thus are regular
     // expressions, not just a plain strings.
     protected static final String SHA_INSTRUCTIONS_ARE_NOT_AVAILABLE
             = "SHA instructions are not available on this CPU";