Change static calls in unoptimized code to always call via a stub. Using ICData, the call count of …

runtime/vm/native_entry_test.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/native_entry_test.h"
 
 #include "vm/assembler.h"
 #include "vm/code_patcher.h"
 #include "vm/dart_api_impl.h"
 #include "vm/native_entry.h"
@@ skipping 69 matching lines @@
       EXPECT_VALID(Dart_IntegerToInt64(arg, &arg_value));
       EXPECT_EQ(arg_value, argument.AsInt64Value());
       // Ignoring overflow in the addition below.
       result += arg_value;
     }
   }
   Dart_SetReturnValue(args, Dart_NewInteger(result));
   Dart_ExitScope();
 }
 
-
-// Test code patching.
-void TestStaticCallPatching(Dart_NativeArguments args) {
-  Dart_EnterScope();
-  DartFrameIterator iterator;
-  iterator.NextFrame();  // Skip native call.
-  StackFrame* static_caller_frame = iterator.NextFrame();
-  const Code& code = Code::Handle(static_caller_frame->LookupDartCode());
-  uword target_address =
-      CodePatcher::GetStaticCallTargetAt(static_caller_frame->pc(), code);
-  const Function& target_function =
-      Function::Handle(code.GetStaticCallTargetFunctionAt(
-          static_caller_frame->pc()));
-  EXPECT(String::Handle(target_function.name()).
-      Equals(String::Handle(String::New("NativePatchStaticCall"))));
-  const uword function_entry_address =
-      Code::Handle(target_function.CurrentCode()).EntryPoint();
-  EXPECT_EQ(function_entry_address, target_address);
-  Dart_ExitScope();
-}
-
 }  // namespace dart