Version 3.8.6

src/x64/lithium-codegen-x64.h

Index: src/x64/lithium-codegen-x64.h
===================================================================
--- src/x64/lithium-codegen-x64.h	(revision 10404)
+++ src/x64/lithium-codegen-x64.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -102,7 +102,10 @@
   void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr,
                                        Label* map_check);
 
-  // Parallel move support.
+  void DoCheckMapCommon(Register reg, Handle<Map> map,
+                        CompareMapMode mode, LEnvironment* env);
+
+// Parallel move support.
   void DoParallelMove(LParallelMove* move);
   void DoGap(LGap* instr);
 
@@ -252,6 +255,7 @@
   void EmitNumberUntagD(Register input,
                         XMMRegister result,
                         bool deoptimize_on_undefined,
+                        bool deoptimize_on_minus_zero,
                         LEnvironment* env);
 
   // Emits optimized code for typeof x == "y".  Modifies input register.
@@ -372,7 +376,7 @@
   virtual void Generate() = 0;
   virtual LInstruction* instr() = 0;
 
-  void SetExit(Label *exit) { external_exit_ = exit; }
+  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_; }