Range feedback for binary integer operations.

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 2691 matching lines @@
         arguments_(arguments),
         argument_names_(argument_names),
         checked_argument_count_(checked_argument_count) {
     ic_data_ = GetICData(ic_data_array);
     ASSERT(function_name.IsNotTemporaryScopedHandle());
     ASSERT(!arguments->is_empty());
     ASSERT(argument_names.IsZoneHandle() || argument_names.InVMHeap());
     ASSERT(Token::IsBinaryOperator(token_kind) ||
            Token::IsEqualityOperator(token_kind) ||
            Token::IsRelationalOperator(token_kind) ||
-           Token::IsPrefixOperator(token_kind) ||
+           Token::IsUnaryOperator(token_kind) ||
            Token::IsIndexOperator(token_kind) ||
            Token::IsTypeTestOperator(token_kind) ||
            Token::IsTypeCastOperator(token_kind) ||
            token_kind == Token::kGET ||
            token_kind == Token::kSET ||
            token_kind == Token::kILLEGAL);
   }
 
   DECLARE_INSTRUCTION(InstanceCall)
 
@@ skipping 5270 matching lines @@
       Isolate* isolate, bool opt) const {                                     \
     UNIMPLEMENTED();                                                          \
     return NULL;                                                              \
   }                                                                           \
   void Name::EmitNativeCode(FlowGraphCompiler* compiler) { UNIMPLEMENTED(); }
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_