Allow esi to be an allocatable register on IA32.

src/ia32/lithium-ia32.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 408 matching lines @@
   LLabel* replacement_;
 };
 
 
 class LParameter: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(Parameter, "parameter")
 };
 
 
-class LCallStub: public LTemplateInstruction<1, 0, 0> {
+class LCallStub: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LCallStub(LOperand* context) {
+    inputs_[0] = context;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(CallStub, "call-stub")
   DECLARE_HYDROGEN_ACCESSOR(CallStub)
 
+  LOperand* context() { return inputs_[0]; }
+
   TranscendentalCache::Type transcendental_type() {
     return hydrogen()->transcendental_type();
   }
 };
 
 
 class LUnknownOSRValue: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(UnknownOSRValue, "unknown-osr-value")
 };
@@ skipping 382 matching lines @@
     inputs_[1] = right;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(CmpTAndBranch, "cmp-t-and-branch")
   DECLARE_HYDROGEN_ACCESSOR(Compare)
 
   Token::Value op() const { return hydrogen()->token(); }
 };
 
 
-class LInstanceOf: public LTemplateInstruction<1, 2, 0> {
+class LInstanceOf: public LTemplateInstruction<1, 3, 0> {
  public:
-  LInstanceOf(LOperand* left, LOperand* right) {
-    inputs_[0] = left;
-    inputs_[1] = right;
+  LInstanceOf(LOperand* context, LOperand* left, LOperand* right) {
+    inputs_[0] = context;
+    inputs_[1] = left;
+    inputs_[2] = right;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(InstanceOf, "instance-of")
+
+  LOperand* context() { return inputs_[0]; }
 };
 
 
-class LInstanceOfAndBranch: public LControlInstruction<2, 0> {
+class LInstanceOfAndBranch: public LControlInstruction<3, 0> {
  public:
-  LInstanceOfAndBranch(LOperand* left, LOperand* right) {
-    inputs_[0] = left;
-    inputs_[1] = right;
+  LInstanceOfAndBranch(LOperand* context, LOperand* left, LOperand* right) {
+    inputs_[0] = context;
+    inputs_[1] = left;
+    inputs_[2] = right;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(InstanceOfAndBranch, "instance-of-and-branch")
+
+  LOperand* context() { return inputs_[0]; }
 };
 
 
 class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 1, 1> {
  public:
   LInstanceOfKnownGlobal(LOperand* value, LOperand* temp) {
     inputs_[0] = value;
     temps_[0] = temp;
   }
 
@@ skipping 271 matching lines @@
  public:
   explicit LLoadNamedField(LOperand* object) {
     inputs_[0] = object;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadNamedField, "load-named-field")
   DECLARE_HYDROGEN_ACCESSOR(LoadNamedField)
 };
 
 
-class LLoadNamedGeneric: public LTemplateInstruction<1, 1, 0> {
+class LLoadNamedGeneric: public LTemplateInstruction<1, 2, 0> {
  public:
-  explicit LLoadNamedGeneric(LOperand* object) {
-    inputs_[0] = object;
+  LLoadNamedGeneric(LOperand* context, LOperand* object) {
+    inputs_[0] = context;
+    inputs_[1] = object;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadNamedGeneric, "load-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(LoadNamedGeneric)
 
-  LOperand* object() { return inputs_[0]; }
+  LOperand* context() { return inputs_[0]; }
+  LOperand* object() { return inputs_[1]; }
   Handle<Object> name() const { return hydrogen()->name(); }
 };
 
 
 class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 1> {
  public:
   LLoadFunctionPrototype(LOperand* function, LOperand* temp) {
     inputs_[0] = function;
     temps_[0] = temp;
   }
@@ skipping 23 matching lines @@
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyedFastElement, "load-keyed-fast-element")
   DECLARE_HYDROGEN_ACCESSOR(LoadKeyedFastElement)
 
   LOperand* elements() { return inputs_[0]; }
   LOperand* key() { return inputs_[1]; }
 };
 
 
-class LLoadKeyedGeneric: public LTemplateInstruction<1, 2, 0> {
+class LLoadKeyedGeneric: public LTemplateInstruction<1, 3, 0> {
  public:
-  LLoadKeyedGeneric(LOperand* obj, LOperand* key) {
-    inputs_[0] = obj;
-    inputs_[1] = key;
+  LLoadKeyedGeneric(LOperand* context, LOperand* obj, LOperand* key) {
+    inputs_[0] = context;
+    inputs_[1] = obj;
+    inputs_[2] = key;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyedGeneric, "load-keyed-generic")
 
-  LOperand* object() { return inputs_[0]; }
-  LOperand* key() { return inputs_[1]; }
+  LOperand* context() { return inputs_[0]; }
+  LOperand* object() { return inputs_[1]; }
+  LOperand* key() { return inputs_[2]; }
 };
 
 
 class LLoadGlobal: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(LoadGlobal, "load-global")
   DECLARE_HYDROGEN_ACCESSOR(LoadGlobal)
 };
 
 
@@ skipping 101 matching lines @@
   DECLARE_CONCRETE_INSTRUCTION(CallConstantFunction, "call-constant-function")
   DECLARE_HYDROGEN_ACCESSOR(CallConstantFunction)
 
   virtual void PrintDataTo(StringStream* stream);
 
   Handle<JSFunction> function() { return hydrogen()->function(); }
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
-class LCallKeyed: public LTemplateInstruction<1, 1, 0> {
+class LCallKeyed: public LTemplateInstruction<1, 2, 0> {
  public:
-  explicit LCallKeyed(LOperand* key) {
-    inputs_[0] = key;
+  LCallKeyed(LOperand* context, LOperand* key) {
+    inputs_[0] = context;
+    inputs_[1] = key;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(CallKeyed, "call-keyed")
   DECLARE_HYDROGEN_ACCESSOR(CallKeyed)
 
+  LOperand* context() { return inputs_[0]; }
+  LOperand* key() { return inputs_[1]; }
+
   virtual void PrintDataTo(StringStream* stream);
 
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
-class LCallNamed: public LTemplateInstruction<1, 0, 0> {
+class LCallNamed: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LCallNamed(LOperand* context) {
+    inputs_[0] = context;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(CallNamed, "call-named")
   DECLARE_HYDROGEN_ACCESSOR(CallNamed)
 
   virtual void PrintDataTo(StringStream* stream);
 
+  LOperand* context() { return inputs_[0]; }
   Handle<String> name() const { return hydrogen()->name(); }
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
-class LCallFunction: public LTemplateInstruction<1, 0, 0> {
+class LCallFunction: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LCallFunction(LOperand* context) {
+    inputs_[0] = context;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(CallFunction, "call-function")
   DECLARE_HYDROGEN_ACCESSOR(CallFunction)
 
+  LOperand* context() { return inputs_[0]; }
   int arity() const { return hydrogen()->argument_count() - 2; }
 };
 
 
-class LCallGlobal: public LTemplateInstruction<1, 0, 0> {
+class LCallGlobal: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LCallGlobal(LOperand* context) {
+    inputs_[0] = context;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(CallGlobal, "call-global")
   DECLARE_HYDROGEN_ACCESSOR(CallGlobal)
 
   virtual void PrintDataTo(StringStream* stream);
 
+  LOperand* context() { return inputs_[0]; }
   Handle<String> name() const {return hydrogen()->name(); }
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallKnownGlobal: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(CallKnownGlobal, "call-known-global")
   DECLARE_HYDROGEN_ACCESSOR(CallKnownGlobal)
 
   virtual void PrintDataTo(StringStream* stream);
 
   Handle<JSFunction> target() const { return hydrogen()->target();  }
   int arity() const { return hydrogen()->argument_count() - 1;  }
 };
 
 
-class LCallNew: public LTemplateInstruction<1, 1, 0> {
+class LCallNew: public LTemplateInstruction<1, 2, 0> {
  public:
-  explicit LCallNew(LOperand* constructor) {
-    inputs_[0] = constructor;
+  LCallNew(LOperand* context, LOperand* constructor) {
+    inputs_[0] = context;
+    inputs_[1] = constructor;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(CallNew, "call-new")
   DECLARE_HYDROGEN_ACCESSOR(CallNew)
 
   virtual void PrintDataTo(StringStream* stream);
 
+  LOperand* context() { return inputs_[0]; }
+  LOperand* constructor() { return inputs_[1]; }
   int arity() const { return hydrogen()->argument_count() - 1; }
 };
 
 
 class LCallRuntime: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(CallRuntime, "call-runtime")
   DECLARE_HYDROGEN_ACCESSOR(CallRuntime)
 
   Runtime::Function* function() const { return hydrogen()->function(); }
@@ skipping 126 matching lines @@
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
 
   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 LStoreNamed {
+class LStoreNamedGeneric: public LTemplateInstruction<0, 3, 0> {
  public:
-  LStoreNamedGeneric(LOperand* obj, LOperand* val)
-      : LStoreNamed(obj, val) { }
+  LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) {
+    inputs_[0] = context;
+    inputs_[1] = object;
+    inputs_[2] = value;
+  }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric)
+
+  LOperand* context() { return inputs_[0]; }
+  LOperand* object() { return inputs_[1]; }
+  LOperand* value() { return inputs_[2]; }
+  Handle<Object> name() const { return hydrogen()->name(); }
 };
 
 
 class LStoreKeyed: public LTemplateInstruction<0, 3, 0> {
  public:
   LStoreKeyed(LOperand* obj, LOperand* key, LOperand* val) {
     inputs_[0] = obj;
     inputs_[1] = key;
     inputs_[2] = val;
   }
@@ skipping 12 matching lines @@
  public:
   LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val)
       : LStoreKeyed(obj, key, val) {}
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastElement,
                                "store-keyed-fast-element")
   DECLARE_HYDROGEN_ACCESSOR(StoreKeyedFastElement)
 };
 
 
-class LStoreKeyedGeneric: public LStoreKeyed {
+class LStoreKeyedGeneric: public LTemplateInstruction<0, 4, 0> {
  public:
-  LStoreKeyedGeneric(LOperand* obj, LOperand* key, LOperand* val)
-      : LStoreKeyed(obj, key, val) { }
+  LStoreKeyedGeneric(LOperand* context,
+                     LOperand* object,
+                     LOperand* key,
+                     LOperand* value) {
+    inputs_[0] = context;
+    inputs_[1] = object;
+    inputs_[2] = key;
+    inputs_[3] = value;
+  }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic")
+
+  LOperand* context() { return inputs_[0]; }
+  LOperand* object() { return inputs_[1]; }
+  LOperand* key() { return inputs_[2]; }
+  LOperand* value() { return inputs_[3]; }
 };
 
 
 class LStringCharCodeAt: public LTemplateInstruction<1, 2, 0> {
  public:
   LStringCharCodeAt(LOperand* string, LOperand* index) {
     inputs_[0] = string;
     inputs_[1] = index;
   }
 
@@ skipping 85 matching lines @@
 };
 
 
 class LArrayLiteral: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(ArrayLiteral, "array-literal")
   DECLARE_HYDROGEN_ACCESSOR(ArrayLiteral)
 };
 
 
-class LObjectLiteral: public LTemplateInstruction<1, 0, 0> {
+class LObjectLiteral: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LObjectLiteral(LOperand* context) {
+    inputs_[0] = context;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(ObjectLiteral, "object-literal")
   DECLARE_HYDROGEN_ACCESSOR(ObjectLiteral)
+
+  LOperand* context() { return inputs_[0]; }
 };
 
 
 class LRegExpLiteral: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(RegExpLiteral, "regexp-literal")
   DECLARE_HYDROGEN_ACCESSOR(RegExpLiteral)
 };
 
 
@@ skipping 305 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_LITHIUM_IA32_H_