Fix vm code base so that it can be built for --arch=simarm (no snapshot yet).

runtime/vm/flow_graph_compiler_ia32.h

Index: runtime/vm/flow_graph_compiler_ia32.h
===================================================================
--- runtime/vm/flow_graph_compiler_ia32.h	(revision 17160)
+++ runtime/vm/flow_graph_compiler_ia32.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
@@ -67,7 +67,7 @@
   // Bail out of the flow graph compiler. Does not return to the caller.
   void Bailout(const char* reason);
 
-  void LoadDoubleOrSmiToXmm(XmmRegister result,
+  void LoadDoubleOrSmiToFpu(FpuRegister result,
                             Register reg,
                             Register temp,
                             Label* not_double_or_smi);