Adding a type vector to replace type cells.

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 98191ce650daab15f282f0ab7a496e084c606d34..99970bed1d5f58b7fde8f193aa03025b16c632ec 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -4736,7 +4736,9 @@ void HOptimizedGraphBuilder::VisitFunctionLiteral(FunctionLiteral* expr) {
   ASSERT(current_block()->HasPredecessor());
   Handle<SharedFunctionInfo> shared_info = expr->shared_info();
   if (shared_info.is_null()) {
-    shared_info = Compiler::BuildFunctionInfo(expr, current_info()->script());
+    shared_info = Compiler::BuildFunctionInfo(expr,
+                                              current_info()->script(),
+                                              false);
   }
   // We also have a stack overflow if the recursive compilation did.
   if (HasStackOverflow()) return;
@@ -7410,6 +7412,8 @@ bool HOptimizedGraphBuilder::TryInline(Handle<JSFunction> target,
     return false;
   }
 
+  target_info.ProcessFeedbackSlots();
+
   if (target_info.scope()->num_heap_slots() > 0) {
     TraceInline(target, caller, "target has context-allocated variables");
     return false;
@@ -10278,7 +10282,7 @@ void HOptimizedGraphBuilder::VisitFunctionDeclaration(
     case Variable::UNALLOCATED: {
       globals_.Add(variable->name(), zone());
       Handle<SharedFunctionInfo> function = Compiler::BuildFunctionInfo(
-          declaration->fun(), current_info()->script());
+          declaration->fun(), current_info()->script(), false);
       // Check for stack-overflow exception.
       if (function.is_null()) return SetStackOverflow();
       globals_.Add(function, zone());