--- a/src/share/vm/c1/c1_GraphBuilder.cpp	Tue Nov 19 17:44:26 2013 +0100
+++ b/src/share/vm/c1/c1_GraphBuilder.cpp	Wed Nov 20 00:10:38 2013 +0100
@@ -1466,9 +1466,22 @@
     // State at end of inlined method is the state of the caller
     // without the method parameters on stack, including the
     // return value, if any, of the inlined method on operand stack.
+    int invoke_bci = state()->caller_state()->bci();
     set_state(state()->caller_state()->copy_for_parsing());
     if (x != NULL) {
       state()->push(x->type(), x);
+      if (profile_return() && x->type()->is_object_kind()) {
+        ciMethod* caller = state()->scope()->method();
+        ciMethodData* md = caller->method_data_or_null();
+        ciProfileData* data = md->bci_to_data(invoke_bci);
+        if (data->is_CallTypeData() || data->is_VirtualCallTypeData()) {
+          bool has_return = data->is_CallTypeData() ? ((ciCallTypeData*)data)->has_return() : ((ciVirtualCallTypeData*)data)->has_return();
+          // May not be true in case of an inlined call through a method handle intrinsic.
+          if (has_return) {
+            profile_return_type(x, method(), caller, invoke_bci);
+          }
+        }
+      }
     }
     Goto* goto_callee = new Goto(continuation(), false);
 
@@ -1658,6 +1671,50 @@
   return compilation()->dependency_recorder();
 }
 
+// How many arguments do we want to profile?
+Values* GraphBuilder::args_list_for_profiling(ciMethod* target, int& start, bool may_have_receiver) {
+  int n = 0;
+  bool has_receiver = may_have_receiver && Bytecodes::has_receiver(method()->java_code_at_bci(bci()));
+  start = has_receiver ? 1 : 0;
+  if (profile_arguments()) {
+    ciProfileData* data = method()->method_data()->bci_to_data(bci());
+    if (data->is_CallTypeData() || data->is_VirtualCallTypeData()) {
+      n = data->is_CallTypeData() ? data->as_CallTypeData()->number_of_arguments() : data->as_VirtualCallTypeData()->number_of_arguments();
+    }
+  }
+  // If we are inlining then we need to collect arguments to profile parameters for the target
+  if (profile_parameters() && target != NULL) {
+    if (target->method_data() != NULL && target->method_data()->parameters_type_data() != NULL) {
+      // The receiver is profiled on method entry so it's included in
+      // the number of parameters but here we're only interested in
+      // actual arguments.
+      n = MAX2(n, target->method_data()->parameters_type_data()->number_of_parameters() - start);
+    }
+  }
+  if (n > 0) {
+    return new Values(n);
+  }
+  return NULL;
+}
+
+// Collect arguments that we want to profile in a list
+Values* GraphBuilder::collect_args_for_profiling(Values* args, ciMethod* target, bool may_have_receiver) {
+  int start = 0;
+  Values* obj_args = args_list_for_profiling(target, start, may_have_receiver);
+  if (obj_args == NULL) {
+    return NULL;
+  }
+  int s = obj_args->size();
+  for (int i = start, j = 0; j < s; i++) {
+    if (args->at(i)->type()->is_object_kind()) {
+      obj_args->push(args->at(i));
+      j++;
+    }
+  }
+  assert(s == obj_args->length(), "missed on arg?");
+  return obj_args;
+}
+
 
 void GraphBuilder::invoke(Bytecodes::Code code) {
   bool will_link;
@@ -1816,7 +1873,7 @@
         // number of implementors for decl_interface is 0 or 1. If
         // it's 0 then no class implements decl_interface and there's
         // no point in inlining.
-        if (!holder->is_loaded() || decl_interface->nof_implementors() != 1) {
+        if (!holder->is_loaded() || decl_interface->nof_implementors() != 1 || decl_interface->has_default_methods()) {
           singleton = NULL;
         }
       }
@@ -1957,7 +2014,7 @@
       } else if (exact_target != NULL) {
         target_klass = exact_target->holder();
       }
-      profile_call(target, recv, target_klass);
+      profile_call(target, recv, target_klass, collect_args_for_profiling(args, NULL, false), false);
     }
   }
 
@@ -1972,6 +2029,9 @@
       push(result_type, result);
     }
   }
+  if (profile_return() && result_type->is_object_kind()) {
+    profile_return_type(result, target);
+  }
 }
 
 
@@ -3511,7 +3571,7 @@
           recv = args->at(0);
           null_check(recv);
         }
-        profile_call(callee, recv, NULL);
+        profile_call(callee, recv, NULL, collect_args_for_profiling(args, callee, true), true);
       }
     }
   }
@@ -3522,6 +3582,10 @@
   Value value = append_split(result);
   if (result_type != voidType) push(result_type, value);
 
+  if (callee != method() && profile_return() && result_type->is_object_kind()) {
+    profile_return_type(result, callee);
+  }
+
   // done
   return true;
 }
@@ -3706,6 +3770,7 @@
 
   // now perform tests that are based on flag settings
   if (callee->force_inline()) {
+    if (inline_level() > MaxForceInlineLevel) INLINE_BAILOUT("MaxForceInlineLevel");
     print_inlining(callee, "force inline by annotation");
   } else if (callee->should_inline()) {
     print_inlining(callee, "force inline by CompileOracle");
@@ -3765,7 +3830,28 @@
     compilation()->set_would_profile(true);
 
     if (profile_calls()) {
-      profile_call(callee, recv, holder_known ? callee->holder() : NULL);
+      int start = 0;
+      Values* obj_args = args_list_for_profiling(callee, start, has_receiver);
+      if (obj_args != NULL) {
+        int s = obj_args->size();
+        // if called through method handle invoke, some arguments may have been popped
+        for (int i = args_base+start, j = 0; j < obj_args->size() && i < state()->stack_size(); ) {
+          Value v = state()->stack_at_inc(i);
+          if (v->type()->is_object_kind()) {
+            obj_args->push(v);
+            j++;
+          }
+        }
+#ifdef ASSERT
+        {
+          bool ignored_will_link;
+          ciSignature* declared_signature = NULL;
+          ciMethod* real_target = method()->get_method_at_bci(bci(), ignored_will_link, &declared_signature);
+          assert(s == obj_args->length() || real_target->is_method_handle_intrinsic(), "missed on arg?");
+        }
+#endif
+      }
+      profile_call(callee, recv, holder_known ? callee->holder() : NULL, obj_args, true);
     }
   }
 
@@ -4253,8 +4339,28 @@
 }
 #endif // PRODUCT
 
-void GraphBuilder::profile_call(ciMethod* callee, Value recv, ciKlass* known_holder) {
-  append(new ProfileCall(method(), bci(), callee, recv, known_holder));
+void GraphBuilder::profile_call(ciMethod* callee, Value recv, ciKlass* known_holder, Values* obj_args, bool inlined) {
+  // A default method's holder is an interface
+  if (known_holder != NULL && known_holder->is_interface()) {
+    assert(known_holder->is_instance_klass() && ((ciInstanceKlass*)known_holder)->has_default_methods(), "should be default method");
+    known_holder = NULL;
+  }
+  append(new ProfileCall(method(), bci(), callee, recv, known_holder, obj_args, inlined));
+}
+
+void GraphBuilder::profile_return_type(Value ret, ciMethod* callee, ciMethod* m, int invoke_bci) {
+  assert((m == NULL) == (invoke_bci < 0), "invalid method and invalid bci together");
+  if (m == NULL) {
+    m = method();
+  }
+  if (invoke_bci < 0) {
+    invoke_bci = bci();
+  }
+  ciMethodData* md = m->method_data_or_null();
+  ciProfileData* data = md->bci_to_data(invoke_bci);
+  if (data->is_CallTypeData() || data->is_VirtualCallTypeData()) {
+    append(new ProfileReturnType(m , invoke_bci, callee, ret));
+  }
 }
 
 void GraphBuilder::profile_invocation(ciMethod* callee, ValueStack* state) {