- Remove arguments definition test from the VM.

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 505 matching lines @@
   M(Parameter)                                                                 \
   M(ParallelMove)                                                              \
   M(PushArgument)                                                              \
   M(Return)                                                                    \
   M(Throw)                                                                     \
   M(ReThrow)                                                                   \
   M(Goto)                                                                      \
   M(Branch)                                                                    \
   M(AssertAssignable)                                                          \
   M(AssertBoolean)                                                             \
-  M(ArgumentDefinitionTest)                                                    \
   M(CurrentContext)                                                            \
   M(StoreContext)                                                              \
   M(ClosureCall)                                                               \
   M(InstanceCall)                                                              \
   M(PolymorphicInstanceCall)                                                   \
   M(StaticCall)                                                                \
   M(LoadLocal)                                                                 \
   M(PushTemp)                                                                  \
   M(DropTemps)                                                                 \
   M(StoreLocal)                                                                \
@@ skipping 1970 matching lines @@
 
   virtual bool MayThrow() const { return true; }
 
  private:
   const intptr_t token_pos_;
 
   DISALLOW_COPY_AND_ASSIGN(AssertBooleanInstr);
 };
 
 
-class ArgumentDefinitionTestInstr : public TemplateDefinition<1> {
- public:
-  ArgumentDefinitionTestInstr(ArgumentDefinitionTestNode* node,
-                              Value* saved_arguments_descriptor)
-      : ast_node_(*node) {
-    SetInputAt(0, saved_arguments_descriptor);
-  }
-
-  DECLARE_INSTRUCTION(ArgumentDefinitionTest)
-  virtual CompileType ComputeType() const;
-
-  intptr_t token_pos() const { return ast_node_.token_pos(); }
-  intptr_t formal_parameter_index() const {
-    return ast_node_.formal_parameter_index();
-  }
-  const String& formal_parameter_name() const {
-    return ast_node_.formal_parameter_name();
-  }
-
-  Value* saved_arguments_descriptor() const { return inputs_[0]; }
-
-  virtual void PrintOperandsTo(BufferFormatter* f) const;
-
-  virtual bool CanDeoptimize() const { return true; }
-
-  virtual EffectSet Effects() const { return EffectSet::None(); }
-
-  virtual bool MayThrow() const { return true; }
-
- private:
-  const ArgumentDefinitionTestNode& ast_node_;
-
-  DISALLOW_COPY_AND_ASSIGN(ArgumentDefinitionTestInstr);
-};
-
-
 // Denotes the current context, normally held in a register.  This is
 // a computation, not a value, because it's mutable.
 class CurrentContextInstr : public TemplateDefinition<0> {
  public:
   CurrentContextInstr() { }
 
   DECLARE_INSTRUCTION(CurrentContext)
   virtual CompileType ComputeType() const;
 
   virtual bool CanDeoptimize() const { return false; }
@@ skipping 3938 matching lines @@
   ForwardInstructionIterator* current_iterator_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FlowGraphVisitor);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_