Wire up profiling budget to the Code object.

src/full-codegen.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 320 matching lines @@
   unsigned table_offset = cgen.EmitBackEdgeTable();
 
   Code::Flags flags = Code::ComputeFlags(Code::FUNCTION);
   Handle<Code> code = CodeGenerator::MakeCodeEpilogue(&masm, flags, info);
   code->set_optimizable(info->IsOptimizable() &&
                         !info->function()->flags()->Contains(kDontOptimize) &&
                         info->function()->scope()->AllowsLazyCompilation());
   cgen.PopulateDeoptimizationData(code);
   cgen.PopulateTypeFeedbackInfo(code);
   cgen.PopulateTypeFeedbackCells(code);
+  cgen.SetProfilingBudgetCell(code);
   code->set_has_deoptimization_support(info->HasDeoptimizationSupport());
   code->set_handler_table(*cgen.handler_table());
 #ifdef ENABLE_DEBUGGER_SUPPORT
   code->set_has_debug_break_slots(
       info->isolate()->debugger()->IsDebuggerActive());
   code->set_compiled_optimizable(info->IsOptimizable());
 #endif  // ENABLE_DEBUGGER_SUPPORT
   code->set_allow_osr_at_loop_nesting_level(0);
   code->set_profiler_ticks(0);
   code->set_back_edge_table_offset(table_offset);
@@ skipping 76 matching lines @@
       isolate()->factory()->NewFixedArray(array_size, TENURED));
   for (int i = 0; i < length; i++) {
     cache->SetAstId(i, type_feedback_cells_[i].ast_id);
     cache->SetCell(i, *type_feedback_cells_[i].cell);
   }
   TypeFeedbackInfo::cast(code->type_feedback_info())->set_type_feedback_cells(
       *cache);
 }
 
 
+void FullCodeGenerator::SetProfilingBudgetCell(Handle<Code> code) {
+  ASSERT(!profiling_budget_.is_null());

[Jakob Kummerow, 2013/08/30 11:13:39]

No need for this ASSERT, you get it for free as part of the deref below.

+  code->set_profiling_budget(*profiling_budget_);
+}
+
 
 void FullCodeGenerator::PrepareForBailout(Expression* node, State state) {
   PrepareForBailoutForId(node->id(), state);
 }
 
 
 void FullCodeGenerator::RecordJSReturnSite(Call* call) {
   // We record the offset of the function return so we can rebuild the frame
   // if the function was inlined, i.e., this is the return address in the
   // inlined function's frame.
@@ skipping 1165 matching lines @@
   }
 
   return false;
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal