diff --git a/compiler/optimizing/code_generator_x86.h b/compiler/optimizing/code_generator_x86.h
index 2e3d4d4..17787a8 100644
--- a/compiler/optimizing/code_generator_x86.h
+++ b/compiler/optimizing/code_generator_x86.h
@@ -295,6 +295,9 @@
   // Generate a call to a static or direct method.
   void GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke, Location temp);
 
+  // Emit linker patches.
+  void EmitLinkerPatches(ArenaVector<LinkerPatch>* linker_patches) OVERRIDE;
+
   // Emit a write barrier.
   void MarkGCCard(Register temp,
                   Register card,
@@ -332,6 +335,10 @@
   X86Assembler assembler_;
   const X86InstructionSetFeatures& isa_features_;
 
+  // Method patch info. Using ArenaDeque<> which retains element addresses on push/emplace_back().
+  ArenaDeque<MethodPatchInfo<Label>> method_patches_;
+  ArenaDeque<MethodPatchInfo<Label>> relative_call_patches_;
+
   DISALLOW_COPY_AND_ASSIGN(CodeGeneratorX86);
 };