diff --git a/compiler/optimizing/code_generator_x86.h b/compiler/optimizing/code_generator_x86.h
index 164231b..16ea6b5 100644
--- a/compiler/optimizing/code_generator_x86.h
+++ b/compiler/optimizing/code_generator_x86.h
@@ -414,12 +414,15 @@
   void RecordTypePatch(HLoadClass* load_class);
   Label* NewStringBssEntryPatch(HLoadString* load_string);
   Label* NewPcRelativeDexCacheArrayPatch(const DexFile& dex_file, uint32_t element_offset);
+  Label* NewJitRootStringPatch(const DexFile& dex_file, uint32_t dex_index);
 
   void MoveFromReturnRegister(Location trg, Primitive::Type type) OVERRIDE;
 
   // Emit linker patches.
   void EmitLinkerPatches(ArenaVector<LinkerPatch>* linker_patches) OVERRIDE;
 
+  void EmitJitRootPatches(uint8_t* code, const uint8_t* roots_data) OVERRIDE;
+
   // Emit a write barrier.
   void MarkGCCard(Register temp,
                   Register card,
@@ -616,6 +619,9 @@
   // Type patch locations.
   ArenaDeque<PatchInfo<Label>> type_patches_;
 
+  // Patches for string root accesses in JIT compiled code.
+  ArenaDeque<PatchInfo<Label>> jit_string_patches_;
+
   // Offset to the start of the constant area in the assembled code.
   // Used for fixups to the constant area.
   int32_t constant_area_start_;