Version 3.7.1

src/arm/lithium-arm.h

 // Copyright 2011 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:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 144 matching lines @@
   V(StoreNamedGeneric)                          \
   V(StringAdd)                                  \
   V(StringCharCodeAt)                           \
   V(StringCharFromCode)                         \
   V(StringLength)                               \
   V(SubI)                                       \
   V(TaggedToI)                                  \
   V(ThisFunction)                               \
   V(Throw)                                      \
   V(ToFastProperties)                           \
+  V(TransitionElementsKind)                     \
   V(Typeof)                                     \
   V(TypeofIsAndBranch)                          \
   V(UnaryMathOperation)                         \
   V(UnknownOSRValue)                            \
   V(ValueOf)
 
 
 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic)              \
   virtual Opcode opcode() const { return LInstruction::k##type; } \
   virtual void CompileToNative(LCodeGen* generator);              \
@@ skipping 1078 matching lines @@
     inputs_[0] = context;
     inputs_[1] = value;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreContextSlot, "store-context-slot")
   DECLARE_HYDROGEN_ACCESSOR(StoreContextSlot)
 
   LOperand* context() { return InputAt(0); }
   LOperand* value() { return InputAt(1); }
   int slot_index() { return hydrogen()->slot_index(); }
-  int needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); }
 
   virtual void PrintDataTo(StringStream* stream);
 };
 
 
 class LPushArgument: public LTemplateInstruction<0, 1, 0> {
  public:
   explicit LPushArgument(LOperand* value) {
     inputs_[0] = value;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument")
 };
 
 
 class LThisFunction: public LTemplateInstruction<1, 0, 0> {
+ public:
   DECLARE_CONCRETE_INSTRUCTION(ThisFunction, "this-function")
+  DECLARE_HYDROGEN_ACCESSOR(ThisFunction)
 };
 
 
 class LContext: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(Context, "context")
 };
 
 
 class LOuterContext: public LTemplateInstruction<1, 1, 0> {
@@ skipping 263 matching lines @@
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
 
   virtual void PrintDataTo(StringStream* stream);
 
   LOperand* object() { return inputs_[0]; }
   LOperand* value() { return inputs_[1]; }
 
   Handle<Object> name() const { return hydrogen()->name(); }
   bool is_in_object() { return hydrogen()->is_in_object(); }
   int offset() { return hydrogen()->offset(); }
-  bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); }
   Handle<Map> transition() const { return hydrogen()->transition(); }
 };
 
 
 class LStoreNamedGeneric: public LTemplateInstruction<0, 2, 0> {
  public:
   LStoreNamedGeneric(LOperand* obj, LOperand* val) {
     inputs_[0] = obj;
     inputs_[1] = val;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric)
 
   virtual void PrintDataTo(StringStream* stream);
 
   LOperand* object() { return inputs_[0]; }
   LOperand* value() { return inputs_[1]; }
   Handle<Object> name() const { return hydrogen()->name(); }
-  bool strict_mode() { return hydrogen()->strict_mode(); }
+  StrictModeFlag strict_mode_flag() { return hydrogen()->strict_mode_flag(); }
+  bool strict_mode() { return strict_mode_flag() == kStrictMode; }
 };
 
 
 class LStoreKeyedFastElement: public LTemplateInstruction<0, 3, 0> {
  public:
   LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) {
     inputs_[0] = obj;
     inputs_[1] = key;
     inputs_[2] = val;
   }
@@ skipping 67 matching lines @@
 
   LOperand* external_pointer() { return inputs_[0]; }
   LOperand* key() { return inputs_[1]; }
   LOperand* value() { return inputs_[2]; }
   ElementsKind elements_kind() const {
     return hydrogen()->elements_kind();
   }
 };
 
 
+class LTransitionElementsKind: public LTemplateInstruction<1, 1, 2> {
+ public:
+  LTransitionElementsKind(LOperand* object,
+                          LOperand* new_map_temp,
+                          LOperand* temp_reg) {
+    inputs_[0] = object;
+    temps_[0] = new_map_temp;
+    temps_[1] = temp_reg;
+  }
+
+  DECLARE_CONCRETE_INSTRUCTION(TransitionElementsKind,
+                               "transition-elements-kind")
+  DECLARE_HYDROGEN_ACCESSOR(TransitionElementsKind)
+
+  virtual void PrintDataTo(StringStream* stream);
+
+  LOperand* object() { return inputs_[0]; }
+  LOperand* new_map_reg() { return temps_[0]; }
+  LOperand* temp_reg() { return temps_[1]; }
+  Handle<Map> original_map() { return hydrogen()->original_map(); }
+  Handle<Map> transitioned_map() { return hydrogen()->transitioned_map(); }
+};
+
+
 class LStringAdd: public LTemplateInstruction<1, 2, 0> {
  public:
   LStringAdd(LOperand* left, LOperand* right) {
     inputs_[0] = left;
     inputs_[1] = right;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(StringAdd, "string-add")
   DECLARE_HYDROGEN_ACCESSOR(StringAdd)
 
@@ skipping 506 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_LITHIUM_ARM_H_