--- old/src/share/vm/interpreter/interpreterRuntime.cpp	2013-08-19 07:38:59.000000000 -0400
+++ new/src/share/vm/interpreter/interpreterRuntime.cpp	2013-08-19 07:38:59.000000000 -0400
@@ -496,15 +496,15 @@
 
 IRT_ENTRY(void, InterpreterRuntime::resolve_get_put(JavaThread* thread, Bytecodes::Code bytecode))
   // resolve field
-  FieldAccessInfo info;
+  fieldDescriptor info;
   constantPoolHandle pool(thread, method(thread)->constants());
   bool is_put    = (bytecode == Bytecodes::_putfield  || bytecode == Bytecodes::_putstatic);
   bool is_static = (bytecode == Bytecodes::_getstatic || bytecode == Bytecodes::_putstatic);
 
   {
     JvmtiHideSingleStepping jhss(thread);
-    LinkResolver::resolve_field(info, pool, get_index_u2_cpcache(thread, bytecode),
-                                bytecode, false, CHECK);
+    LinkResolver::resolve_field_access(info, pool, get_index_u2_cpcache(thread, bytecode),
+                                       bytecode, CHECK);
   } // end JvmtiHideSingleStepping
 
   // check if link resolution caused cpCache to be updated
@@ -524,7 +524,7 @@
   // class is intitialized.  This is required so that access to the static
   // field will call the initialization function every time until the class
   // is completely initialized ala. in 2.17.5 in JVM Specification.
-  InstanceKlass *klass = InstanceKlass::cast(info.klass()());
+  InstanceKlass* klass = InstanceKlass::cast(info.field_holder());
   bool uninitialized_static = ((bytecode == Bytecodes::_getstatic || bytecode == Bytecodes::_putstatic) &&
                                !klass->is_initialized());
   Bytecodes::Code get_code = (Bytecodes::Code)0;
@@ -539,9 +539,9 @@
   cache_entry(thread)->set_field(
     get_code,
     put_code,
-    info.klass(),
-    info.field_index(),
-    info.field_offset(),
+    info.field_holder(),
+    info.index(),
+    info.offset(),
     state,
     info.access_flags().is_final(),
     info.access_flags().is_volatile(),
@@ -686,29 +686,55 @@
   if (already_resolved(thread)) return;
 
   if (bytecode == Bytecodes::_invokeinterface) {
-
     if (TraceItables && Verbose) {
       ResourceMark rm(thread);
       tty->print_cr("Resolving: klass: %s to method: %s", info.resolved_klass()->name()->as_C_string(), info.resolved_method()->name()->as_C_string());
     }
+  }
+#ifdef ASSERT
+  if (bytecode == Bytecodes::_invokeinterface) {
     if (info.resolved_method()->method_holder() ==
                                             SystemDictionary::Object_klass()) {
       // NOTE: THIS IS A FIX FOR A CORNER CASE in the JVM spec
-      // (see also cpCacheOop.cpp for details)
+      // (see also CallInfo::set_interface for details)
+      assert(info.call_kind() == CallInfo::vtable_call ||
+             info.call_kind() == CallInfo::direct_call, "");
       methodHandle rm = info.resolved_method();
       assert(rm->is_final() || info.has_vtable_index(),
              "should have been set already");
-      cache_entry(thread)->set_method(bytecode, rm, info.vtable_index());
+    } else if (!info.resolved_method()->has_itable_index()) {
+      // Resolved something like CharSequence.toString.  Use vtable not itable.
+      assert(info.call_kind() != CallInfo::itable_call, "");
     } else {
       // Setup itable entry
-      int index = klassItable::compute_itable_index(info.resolved_method()());
-      cache_entry(thread)->set_interface_call(info.resolved_method(), index);
+      assert(info.call_kind() == CallInfo::itable_call, "");
+      int index = info.resolved_method()->itable_index();
+      assert(info.itable_index() == index, "");
     }
   } else {
-    cache_entry(thread)->set_method(
+    assert(info.call_kind() == CallInfo::direct_call ||
+           info.call_kind() == CallInfo::vtable_call, "");
+  }
+#endif
+  switch (info.call_kind()) {
+  case CallInfo::direct_call:
+    cache_entry(thread)->set_direct_call(
+      bytecode,
+      info.resolved_method());
+    break;
+  case CallInfo::vtable_call:
+    cache_entry(thread)->set_vtable_call(
       bytecode,
       info.resolved_method(),
       info.vtable_index());
+    break;
+  case CallInfo::itable_call:
+    cache_entry(thread)->set_itable_call(
+      bytecode,
+      info.resolved_method(),
+      info.itable_index());
+    break;
+  default:  ShouldNotReachHere();
   }
 }
 IRT_END