1 files changed, 12 insertions, 1 deletions
diff --git a/deps/v8/src/ia32/lithium-codegen-ia32.h b/deps/v8/src/ia32/lithium-codegen-ia32.h
index 6156327420..6037c0868a 100644
--- a/deps/v8/src/ia32/lithium-codegen-ia32.h
+++ b/deps/v8/src/ia32/lithium-codegen-ia32.h
@@ -58,6 +58,7 @@ class LCodeGen BASE_EMBEDDED {
         inlined_function_count_(0),
         scope_(info->scope()),
         status_(UNUSED),
+        dynamic_frame_alignment_(false),
         deferred_(8),
         osr_pc_offset_(-1),
         deoptimization_reloc_size(),
@@ -133,6 +134,10 @@ class LCodeGen BASE_EMBEDDED {
   int strict_mode_flag() const {
     return info()->is_strict_mode() ? kStrictMode : kNonStrictMode;
   }
+  bool dynamic_frame_alignment() const { return dynamic_frame_alignment_; }
+  void set_dynamic_frame_alignment(bool value) {
+    dynamic_frame_alignment_ = value;
+  }
 
   LChunk* chunk() const { return chunk_; }
   Scope* scope() const { return scope_; }
@@ -297,6 +302,7 @@ class LCodeGen BASE_EMBEDDED {
   int inlined_function_count_;
   Scope* const scope_;
   Status status_;
+  bool dynamic_frame_alignment_;
   TranslationBuffer translations_;
   ZoneList<LDeferredCode*> deferred_;
   int osr_pc_offset_;
@@ -346,16 +352,20 @@ class LCodeGen BASE_EMBEDDED {
 class LDeferredCode: public ZoneObject {
  public:
   explicit LDeferredCode(LCodeGen* codegen)
-      : codegen_(codegen), external_exit_(NULL) {
+      : codegen_(codegen),
+        external_exit_(NULL),
+        instruction_index_(codegen->current_instruction_) {
     codegen->AddDeferredCode(this);
   }
 
   virtual ~LDeferredCode() { }
   virtual void Generate() = 0;
+  virtual LInstruction* instr() = 0;
 
   void SetExit(Label *exit) { external_exit_ = exit; }
   Label* entry() { return &entry_; }
   Label* exit() { return external_exit_ != NULL ? external_exit_ : &exit_; }
+  int instruction_index() const { return instruction_index_; }
 
  protected:
   LCodeGen* codegen() const { return codegen_; }
@@ -366,6 +376,7 @@ class LDeferredCode: public ZoneObject {
   Label entry_;
   Label exit_;
   Label* external_exit_;
+  int instruction_index_;
 };
 
 } }  // namespace v8::internal