Expand the instruction visitor to visit computations and values.

runtime/vm/flow_graph_compiler_x64.cc

 // Copyright (c) 2012, 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.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 19 matching lines @@
   const Error& error = Error::Handle(
       LanguageError::New(String::Handle(String::New(chars))));
   Isolate::Current()->long_jump_base()->Jump(1, error);
 }
 
 
 #define __ assembler_->
 
 void FlowGraphCompiler::LoadValue(Value* value) {
   if (value->IsConstant()) {
-    ConstantValue* constant = value->AsConstant();
+    ConstantVal* constant = value->AsConstant();
     if (constant->instance().IsSmi()) {
       int64_t imm = reinterpret_cast<int64_t>(constant->instance().raw());
       __ movq(RAX, Immediate(imm));
     } else {
       __ LoadObject(RAX, value->AsConstant()->instance());
     }
   } else {
     ASSERT(value->IsTemp());
     Bailout("return of non-ConstantValue value");
   }
@@ skipping 167 matching lines @@
                                       assembler_->CodeSize(),
                                       node_id,
                                       token_index,
                                       CatchClauseNode::kInvalidTryIndex);
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64