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..3decffc9f31d26324ac10a97ee9fe79f37b0ec73 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 +297,12 @@ 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 (FLAG_counting_profiler) {

[Erik Corry, 2012/02/08 14:13:30]

I suggest this condition could be folded into NotifyCodeGenerated

[Jakob Kummerow, 2012/02/08 15:24:08]

Done.

+    if (!code.is_null()) {
+      isolate->runtime_profiler()->NotifyCodeGenerated(
+          code->instruction_size());
+    }
+  }
 #ifdef ENABLE_GDB_JIT_INTERFACE
   if (FLAG_gdbjit && !code.is_null()) {
     GDBJITLineInfo* lineinfo =