--- old/src/share/vm/compiler/directivesParser.cpp	2016-03-02 14:29:24.461648611 +0100
+++ new/src/share/vm/compiler/directivesParser.cpp	2016-03-02 14:29:24.301648605 +0100
@@ -55,7 +55,7 @@
   assert(_tmp_depth == 0, "Consistency");
 }
 
-bool DirectivesParser::parse_string(const char* text, outputStream* st) {
+int DirectivesParser::parse_string(const char* text, outputStream* st) {
   DirectivesParser cd(text, st);
   if (cd.valid()) {
     return cd.install_directives();
@@ -63,7 +63,7 @@
     cd.clean_tmp();
     st->flush();
     st->print_cr("Parsing of compiler directives failed");
-    return false;
+    return 0;
   }
 }
 
@@ -103,11 +103,11 @@
   return false;
 }
 
-bool DirectivesParser::install_directives() {
+int DirectivesParser::install_directives() {
   // Check limit
   if (!DirectivesStack::check_capacity(_tmp_depth, _st)) {
     clean_tmp();
-    return false;
+    return 0;
   }
 
   // Pop from internal temporary stack and push to compileBroker.
@@ -120,14 +120,14 @@
   }
   if (i == 0) {
     _st->print_cr("No directives in file");
-    return false;
+    return 0;
   } else {
     _st->print_cr("%i compiler directives added", i);
     if (CompilerDirectivesPrint) {
       // Print entire directives stack after new has been pushed.
       DirectivesStack::print(_st);
     }
-    return true;
+    return i;
   }
 }