--- a/hotspot/src/share/vm/opto/c2compiler.hpp	Tue Jul 21 13:36:28 2015 +0000
+++ b/hotspot/src/share/vm/opto/c2compiler.hpp	Tue Jul 28 19:20:42 2015 +0200
@@ -36,7 +36,6 @@
 
   // Name
   const char *name() { return "C2"; }
-
   void initialize();
 
   // Compilation entry point for methods
@@ -52,6 +51,26 @@
   // Print compilation timers and statistics
   void print_timers();
 
+  // Check the availability of an intrinsic for 'method' given a compilation context.
+  virtual bool is_intrinsic_available(methodHandle method, methodHandle compilation_context);
+
+  // Return true if the intrinsification of a method supported by the compiler
+  // assuming a non-virtual dispatch. Return false otherwise.
+  virtual bool is_intrinsic_supported(methodHandle method) {
+    return is_intrinsic_supported(method, false);
+  }
+
+  // Check if the compiler supports an intrinsic for 'method' given the
+  // the dispatch mode specified by the 'is_virtual' parameter.
+  virtual bool is_intrinsic_supported(methodHandle method, bool is_virtual);
+
+  // Processing of command-line flags specific to the C2 compiler.
+  virtual bool is_intrinsic_disabled_by_flag(methodHandle method) {
+    return is_intrinsic_disabled_by_flag(method, NULL);
+  }
+
+  virtual bool is_intrinsic_disabled_by_flag(methodHandle method, methodHandle compilation_context);
+
   // Initial size of the code buffer (may be increased at runtime)
   static int initial_code_buffer_size();
 };