diff --git a/compiler/optimizing/code_generator_x86.h b/compiler/optimizing/code_generator_x86.h
index 98dc8ca..fb402be 100644
--- a/compiler/optimizing/code_generator_x86.h
+++ b/compiler/optimizing/code_generator_x86.h
@@ -391,6 +391,11 @@
   HLoadString::LoadKind GetSupportedLoadStringKind(
       HLoadString::LoadKind desired_string_load_kind) OVERRIDE;
 
+  // Check if the desired_class_load_kind is supported. If it is, return it,
+  // otherwise return a fall-back kind that should be used instead.
+  HLoadClass::LoadKind GetSupportedLoadClassKind(
+      HLoadClass::LoadKind desired_class_load_kind) OVERRIDE;
+
   // Check if the desired_dispatch_info is supported. If it is, return it,
   // otherwise return a fall-back info that should be used instead.
   HInvokeStaticOrDirect::DispatchInfo GetSupportedInvokeStaticOrDirectDispatch(
@@ -405,6 +410,7 @@
 
   void RecordSimplePatch();
   void RecordStringPatch(HLoadString* load_string);
+  void RecordTypePatch(HLoadClass* load_class);
   Label* NewPcRelativeDexCacheArrayPatch(const DexFile& dex_file, uint32_t element_offset);
 
   void MoveFromReturnRegister(Location trg, Primitive::Type type) OVERRIDE;
@@ -594,6 +600,8 @@
   ArenaDeque<Label> simple_patches_;
   // String patch locations.
   ArenaDeque<StringPatchInfo<Label>> string_patches_;
+  // Type patch locations.
+  ArenaDeque<TypePatchInfo<Label>> type_patches_;
 
   // Offset to the start of the constant area in the assembled code.
   // Used for fixups to the constant area.