Count-based profiling for primitive functions (hidden behind a flag)

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index f94ba83b65eefd3dc2afc914588d266d741fdb18..0c6109a2440b622d5496b9e4d6063d4b274713e7 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// 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:
@@ -297,6 +297,9 @@ bool FullCodeGenerator::MakeCode(CompilationInfo* info) {
   code->set_stack_check_table_offset(table_offset);
   CodeGenerator::PrintCode(code, info);
   info->SetCode(code);  // May be an empty handle.
+  if (!code.is_null()) {
+    isolate->runtime_profiler()->NotifyCodeGenerated(code->instruction_size());
+  }
 #ifdef ENABLE_GDB_JIT_INTERFACE
   if (FLAG_gdbjit && !code.is_null()) {
     GDBJITLineInfo* lineinfo =