Make sure bound functions never make it into optimized code map.

src/objects.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <iomanip>
 #include <sstream>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 9605 matching lines @@
     DCHECK(new_code_map->get(i + kOsrAstIdOffset)->IsSmi());
   }
 #endif
   shared->set_optimized_code_map(*new_code_map);
 }
 
 
 FixedArray* SharedFunctionInfo::GetLiteralsFromOptimizedCodeMap(int index) {
   DCHECK(index > kEntriesStart);
   FixedArray* code_map = FixedArray::cast(optimized_code_map());
-  if (!bound()) {
-    FixedArray* cached_literals = FixedArray::cast(code_map->get(index + 1));
-    DCHECK_NOT_NULL(cached_literals);
-    return cached_literals;
-  }
-  return NULL;
+  FixedArray* cached_literals = FixedArray::cast(code_map->get(index + 1));
+  DCHECK_NOT_NULL(cached_literals);
+  return cached_literals;
 }
 
 
 Code* SharedFunctionInfo::GetCodeFromOptimizedCodeMap(int index) {
   DCHECK(index > kEntriesStart);
   FixedArray* code_map = FixedArray::cast(optimized_code_map());
   Code* code = Code::cast(code_map->get(index));
   DCHECK_NOT_NULL(code);
   return code;
 }
@@ skipping 6596 matching lines @@
                                             Handle<Object> new_value) {
   if (cell->value() != *new_value) {
     cell->set_value(*new_value);
     Isolate* isolate = cell->GetIsolate();
     cell->dependent_code()->DeoptimizeDependentCodeGroup(
         isolate, DependentCode::kPropertyCellChangedGroup);
   }
 }
 }  // namespace internal
 }  // namespace v8