Ensure consistency of representations when replacing integer ops with constants

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 6824 matching lines @@
   virtual void PrintOperandsTo(BufferFormatter* f) const;
 
   DEFINE_INSTRUCTION_TYPE_CHECK(BinaryIntegerOp)
 
  protected:
   void InferRangeHelper(const Range* left_range,
                         const Range* right_range,
                         Range* range);
 
  private:
+  Definition* CreateConstantResult(FlowGraph* graph, const Integer& result);
+
   const Token::Kind op_kind_;
 
   bool can_overflow_;
   bool is_truncating_;
 };
 
 
 class BinarySmiOpInstr : public BinaryIntegerOpInstr {
  public:
   BinarySmiOpInstr(Token::Kind op_kind,
@@ skipping 1261 matching lines @@
   LocationSummary* Name::MakeLocationSummary(Zone* zone, bool opt) const {    \
     UNIMPLEMENTED();                                                          \
     return NULL;                                                              \
   }                                                                           \
   void Name::EmitNativeCode(FlowGraphCompiler* compiler) { UNIMPLEMENTED(); }
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_