--- old/src/share/vm/runtime/globals.hpp	2015-09-25 16:23:23.778913849 +0200
+++ new/src/share/vm/runtime/globals.hpp	2015-09-25 16:23:23.626913854 +0200
@@ -3554,6 +3554,9 @@
   product(ccstr, CompileCommandFile, NULL,                                  \
           "Read compiler commands from this file [.hotspot_compiler]")      \
                                                                             \
+  product(ccstr, CompilerDirectivesFile, NULL,                              \
+          "Read compiler directives from this file")                        \
+                                                                            \
   product(ccstrlist, CompileCommand, "",                                    \
           "Prepend to .hotspot_compiler; e.g. log,java/lang/String.<init>") \
                                                                             \
@@ -4107,7 +4110,13 @@
              "(3) no orphan methods exist for class C (i.e., methods for "  \
              "which the VM declares an intrinsic but that are not declared "\
              "in the loaded class C. "                                      \
-             "Check (3) is available only in debug builds.")
+             "Check (3) is available only in debug builds.")                \
+                                                                            \
+  diagnostic(bool, CompileCommandCompatibility, false,                      \
+             "Enable backwards compatibility for compile commands.")        \
+                                                                            \
+  diagnostic(bool, PrintCompilerDirectives, false,                          \
+             "Print compiler directives on installation.")
 
 /*
  *  Macros for factoring of globals