When optimizing deserialized code, make sure IC state is preserved.

src/objects-inl.h

 // Copyright 2012 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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 4840 matching lines @@
 
 
 void Code::set_compiled_optimizable(bool value) {
   DCHECK_EQ(FUNCTION, kind());
   byte flags = READ_BYTE_FIELD(this, kFullCodeFlags);
   flags = FullCodeFlagsIsCompiledOptimizable::update(flags, value);
   WRITE_BYTE_FIELD(this, kFullCodeFlags, flags);
 }
 
 
+bool Code::has_reloc_info_for_serialization() {
+  DCHECK_EQ(FUNCTION, kind());
+  byte flags = READ_BYTE_FIELD(this, kFullCodeFlags);
+  return FullCodeFlagsHasRelocInfoForSerialization::decode(flags);
+}
+
+
+void Code::set_has_reloc_info_for_serialization(bool value) {
+  DCHECK_EQ(FUNCTION, kind());
+  byte flags = READ_BYTE_FIELD(this, kFullCodeFlags);
+  flags = FullCodeFlagsHasRelocInfoForSerialization::update(flags, value);
+  WRITE_BYTE_FIELD(this, kFullCodeFlags, flags);
+}
+
+
 int Code::allow_osr_at_loop_nesting_level() {
   DCHECK_EQ(FUNCTION, kind());
   int fields = READ_UINT32_FIELD(this, kKindSpecificFlags2Offset);
   return AllowOSRAtLoopNestingLevelField::decode(fields);
 }
 
 
 void Code::set_allow_osr_at_loop_nesting_level(int level) {
   DCHECK_EQ(FUNCTION, kind());
   DCHECK(level >= 0 && level <= kMaxLoopNestingMarker);
@@ skipping 2554 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_