Adapt Danno's Track Allocation Info idea to fast literals. When allocating a literal array,

src/ia32/codegen-ia32.cc

Index: src/ia32/codegen-ia32.cc
diff --git a/src/ia32/codegen-ia32.cc b/src/ia32/codegen-ia32.cc
index 45a968d6b0cdb8bbf0ef64b9056e25bd69e6a5ca..90e1738e102d3981265e80e546ee17300c1d11af 100644
--- a/src/ia32/codegen-ia32.cc
+++ b/src/ia32/codegen-ia32.cc
@@ -388,6 +388,7 @@ OS::MemCopyFunction CreateMemCopyFunction() {
 
 #define __ ACCESS_MASM(masm)
 
+
 void ElementsTransitionGenerator::GenerateMapChangeElementsTransition(
     MacroAssembler* masm) {
   // ----------- S t a t e -------------
@@ -420,6 +421,10 @@ void ElementsTransitionGenerator::GenerateSmiToDouble(
   // -----------------------------------
   Label loop, entry, convert_hole, gc_required, only_change_map;
 
+  if (FLAG_track_allocation_sites) {
+    masm->TestJSArrayForAllocationSiteInfo(edx, edi, fail);
+  }
+
   // Check for empty arrays, which only require a map transition and no changes
   // to the backing store.
   __ mov(edi, FieldOperand(edx, JSObject::kElementsOffset));