Move profiler_ticks to Code object, don't walk the stack when patching ICs

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index d963979ad867f0a8bc2d6c649af00383bed442da..531eed249182a79cf4896cb6162144a05ebb2dc6 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -327,6 +327,7 @@ bool FullCodeGenerator::MakeCode(CompilationInfo* info) {
   code->set_compiled_optimizable(info->IsOptimizable());
 #endif  // ENABLE_DEBUGGER_SUPPORT
   code->set_allow_osr_at_loop_nesting_level(0);
+  code->set_profiler_ticks(0);

[ulan, 2012/03/27 11:40:58]

Shouldn't it be set in Heap::CreateCode ?

[Jakob Kummerow, 2012/03/27 12:19:10]

No, because the field only exists for Code objects with kind() == FUNCTION. All
FUNCTION Code objects pass through here, whereas Heap::CreateCode is used for
all sorts of Code objects.

   code->set_stack_check_table_offset(table_offset);
   CodeGenerator::PrintCode(code, info);
   info->SetCode(code);  // May be an empty handle.