[Interpreter] Enable runtime profiler support for Ignition.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 3868 matching lines @@
 
 
 void BytecodeArray::set_parameter_count(int number_of_parameters) {
   DCHECK_GE(number_of_parameters, 0);
   // Parameter count is stored as the size on stack of the parameters to allow
   // it to be used directly by generated code.
   WRITE_INT_FIELD(this, kParameterSizeOffset,
                   (number_of_parameters << kPointerSizeLog2));
 }
 
+int BytecodeArray::profiling_count() const {
+  return READ_INT_FIELD(this, kProfilingCountOffset);
+}
+
+void BytecodeArray::set_profiling_count(int profiling_counter_budget) {
+  DCHECK_GE(profiling_counter_budget, 0);
+  WRITE_INT_FIELD(this, kProfilingCountOffset, profiling_counter_budget);
+}
 
 int BytecodeArray::parameter_count() const {
   // Parameter count is stored as the size on stack of the parameters to allow
   // it to be used directly by generated code.
   return READ_INT_FIELD(this, kParameterSizeOffset) >> kPointerSizeLog2;
 }
 
 
 ACCESSORS(BytecodeArray, constant_pool, FixedArray, kConstantPoolOffset)
 ACCESSORS(BytecodeArray, handler_table, FixedArray, kHandlerTableOffset)
@@ skipping 3776 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_