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diff src/share/vm/ci/ciMethod.hpp @ 1138:dd57230ba8fe

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6893268: additional dynamic language related optimizations in C2 Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
author twisti
date Tue, 05 Jan 2010 15:21:25 +0100
parents 97125851f396
children cd37471eaecc
line wrap: on
line diff
--- a/src/share/vm/ci/ciMethod.hpp	Tue Jan 05 13:05:58 2010 +0100
+++ b/src/share/vm/ci/ciMethod.hpp	Tue Jan 05 15:21:25 2010 +0100
@@ -38,6 +38,8 @@
   CI_PACKAGE_ACCESS
   friend class ciEnv;
   friend class ciExceptionHandlerStream;
+  friend class ciBytecodeStream;
+  friend class ciMethodHandle;
 
  private:
   // General method information.
@@ -251,4 +253,10 @@
   // Print the name of this method in various incarnations.
   void print_name(outputStream* st = tty);
   void print_short_name(outputStream* st = tty);
+
+  methodOop get_method_handle_target() {
+    klassOop receiver_limit_oop = NULL;
+    int flags = 0;
+    return MethodHandles::decode_method(get_oop(), receiver_limit_oop, flags);
+  }
 };