Enables first codegen test on arm64.

runtime/vm/unit_test.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/unit_test.h"
 
 #include <stdio.h>
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
@@ skipping 151 matching lines @@
         Instructions::Handle(code_.instructions());
     uword start = instructions.EntryPoint();
     Disassembler::Disassemble(start, start + assembler_->CodeSize());
     OS::Print("}\n");
   }
   const Instructions& instructions = Instructions::Handle(code_.instructions());
   entry_ = instructions.EntryPoint();
 }
 
 
-// TODO(zra): Remove once supported.
-#if !defined(TARGET_ARCH_ARM64)
-
 CodeGenTest::CodeGenTest(const char* name)
   : function_(Function::ZoneHandle()),
     node_sequence_(new SequenceNode(Scanner::kNoSourcePos,
                                     new LocalScope(NULL, 0, 0))),
     default_parameter_values_(Array::ZoneHandle()) {
   ASSERT(name != NULL);
   const String& function_name = String::ZoneHandle(Symbols::New(name));
   // Add function to a class and that class to the class dictionary so that
   // frame walking can be used.
   const Class& cls = Class::ZoneHandle(
@@ skipping 17 matching lines @@
   parsed_function->set_default_parameter_values(default_parameter_values_);
   parsed_function->EnsureExpressionTemp();
   node_sequence_->scope()->AddVariable(parsed_function->expression_temp_var());
   parsed_function->AllocateVariables();
   const Error& error =
       Error::Handle(Compiler::CompileParsedFunction(parsed_function));
   EXPECT(error.IsNull());
 }
 
 
+// TODO(zra): Remove once supported.
+#if !defined(TARGET_ARCH_ARM64)
+
 LocalVariable* CodeGenTest::CreateTempConstVariable(const char* name_part) {
   char name[64];
   OS::SNPrint(name, 64, ":%s", name_part);
   LocalVariable* temp =
       new LocalVariable(0,
                         String::ZoneHandle(Symbols::New(name)),
                         Type::ZoneHandle(Type::DynamicType()));
   temp->set_is_final();
   node_sequence_->scope()->AddVariable(temp);
   return temp;
@@ skipping 13 matching lines @@
   Isolate* isolate = Isolate::Current();
   ASSERT(isolate != NULL);
   ASSERT(ClassFinalizer::AllClassesFinalized());
   const Error& error = Error::Handle(Compiler::CompileFunction(function));
   return error.IsNull();
 }
 
 #endif  // !defined(TARGET_ARCH_ARM64)
 
 }  // namespace dart