Add compile timestamp to Code

runtime/vm/object.h

Index: runtime/vm/object.h
diff --git a/runtime/vm/object.h b/runtime/vm/object.h
index b18723987c9204ab7b0198a86ca1d36fbb41aad4..d8654767840bc281cf047de7ffa85c1b77fa4b7d 100644
--- a/runtime/vm/object.h
+++ b/runtime/vm/object.h
@@ -3364,6 +3364,10 @@ class Code : public Object {
   RawString* Name() const;
   RawString* UserName() const;
 
+  int64_t compile_timestamp() {
+    return raw_ptr()->compile_timestamp_;

[siva, 2014/03/11 20:32:08]

compile_timestamp() const {

[Cutch, 2014/03/11 21:09:15]

Done.

+  }
+
  private:
   void set_state_bits(intptr_t bits) const;
 
@@ -3396,6 +3400,10 @@ class Code : public Object {
 
   static const intptr_t kEntrySize = sizeof(int32_t);  // NOLINT
 
+  void set_compile_timestamp(int64_t timestamp) {

[siva, 2014/03/11 20:32:08]

const {

[Cutch, 2014/03/11 21:09:15]

Done.

+    raw_ptr()->compile_timestamp_ = timestamp;
+  }
+
   void set_instructions(RawInstructions* instructions) {
     // RawInstructions are never allocated in New space and hence a
     // store buffer update is not needed here.