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diff src/share/vm/ci/ciInstanceKlass.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 7c57aead6d3e
children 5571b97fc1ec c18cbe5936b8
line wrap: on
line diff
--- a/src/share/vm/ci/ciInstanceKlass.hpp	Tue Jan 05 13:05:58 2010 +0100
+++ b/src/share/vm/ci/ciInstanceKlass.hpp	Tue Jan 05 15:21:25 2010 +0100
@@ -29,10 +29,11 @@
 // be loaded.
 class ciInstanceKlass : public ciKlass {
   CI_PACKAGE_ACCESS
+  friend class ciBytecodeStream;
   friend class ciEnv;
+  friend class ciExceptionHandler;
   friend class ciMethod;
   friend class ciField;
-  friend class ciBytecodeStream;
 
 private:
   jobject                _loader;
@@ -78,6 +79,8 @@
 
   const char* type_string() { return "ciInstanceKlass"; }
 
+  bool is_in_package_impl(const char* packagename, int len);
+
   void print_impl(outputStream* st);
 
   ciConstantPoolCache* field_cache();
@@ -196,6 +199,12 @@
 
   bool is_java_lang_Object();
 
+  // Is this klass in the given package?
+  bool is_in_package(const char* packagename) {
+    return is_in_package(packagename, (int) strlen(packagename));
+  }
+  bool is_in_package(const char* packagename, int len);
+
   // What kind of ciObject is this?
   bool is_instance_klass() { return true; }
   bool is_java_klass()     { return true; }