Additional work to get array literal allocation tracking working, even with --always-opt

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index 906dfb7bb032ce74c3038f150ae04cab5514ec8a..77233e71f5e776e08adf4354c4bf7d8f46363d43 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -668,7 +668,10 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateArrayLiteralShallow) {
       isolate->heap()->fixed_cow_array_map()) {
     isolate->counters()->cow_arrays_created_runtime()->Increment();
   }
-  return isolate->heap()->CopyJSObject(JSObject::cast(*boilerplate));
+  AllocationSiteInfoMode mode = FLAG_track_allocation_sites ?
+      TRACK_ALLOCATION_SITE_INFO

[danno, 2013/01/10 22:58:59]

nit: ? goes on following line. i.e.
AllocationSiteInfoMode mode = FLAG_track_allocation_sites
    ? TRACK_ALLOCATION_SITE_INFO
    : DONT_TRACK_ALLOCATION_SITE_INFO;

[mvstanton, 2013/01/11 13:43:01]

Done.

+      : DONT_TRACK_ALLOCATION_SITE_INFO;
+  return isolate->heap()->CopyJSObject(JSObject::cast(*boilerplate), mode);
 }