Generate StoreGlobal stubs with Hydrogen

src/heap.cc

Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index f3eb225221957a2356f61372f6cc97a796a73d13..90f8837d74f8b7d6e8d08d126f97029275c2af46 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -2855,9 +2855,9 @@ MaybeObject* Heap::AllocateCell(Object* value) {
 
 MaybeObject* Heap::AllocatePropertyCell(Object* value) {
   Object* result;
-  { MaybeObject* maybe_result = AllocateRawPropertyCell();
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
+  MaybeObject* maybe_result = AllocateRawPropertyCell();
+  if (!maybe_result->ToObject(&result)) return maybe_result;
+
   HeapObject::cast(result)->set_map_no_write_barrier(
       global_property_cell_map());
   PropertyCell* cell = PropertyCell::cast(result);
@@ -2865,6 +2865,8 @@ MaybeObject* Heap::AllocatePropertyCell(Object* value) {
                            SKIP_WRITE_BARRIER);
   cell->set_value(value);
   cell->set_type(Type::None());
+  maybe_result = cell->SetValueInferType(value);
+  if (maybe_result->IsFailure()) return maybe_result;
   return result;
 }