Print messages when aborting background compilation (--trace-compiler); turn on background compilat…

runtime/vm/intermediate_language.cc

 // 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.
 
 #include "vm/intermediate_language.h"
 
 #include "vm/bit_vector.h"
 #include "vm/bootstrap.h"
 #include "vm/compiler.h"
 #include "vm/constant_propagator.h"
@@ skipping 3492 matching lines @@
     ASSERT(store_index < length);
     ASSERT(store != NULL);
     if (store->value()->definition()->IsConstant()) {
       ASSERT(store->index()->BindsToConstant());
       const Object& obj = store->value()->definition()->AsConstant()->value();
       // TODO(srdjan): Verify if any other types should be converted as well.
       if (obj.IsString()) {
         pieces.SetAt(store_index, String::Cast(obj));
       } else if (obj.IsSmi()) {
         const char* cstr = obj.ToCString();
-        pieces.SetAt(store_index, String::Handle(zone, String::New(cstr)));
+        pieces.SetAt(store_index,
+            String::Handle(zone, String::New(cstr, Heap::kOld)));
       } else if (obj.IsBool()) {
         pieces.SetAt(store_index,
             Bool::Cast(obj).value() ? Symbols::True() : Symbols::False());
       } else if (obj.IsNull()) {
         pieces.SetAt(store_index, Symbols::Null());
       } else {
         return this;
       }
     } else {
       return this;
@@ skipping 228 matching lines @@
   set_native_c_function(native_function);
   function().SetIsNativeAutoSetupScope(auto_setup_scope);
   Dart_NativeEntryResolver resolver = library.native_entry_resolver();
   bool is_bootstrap_native = Bootstrap::IsBootstapResolver(resolver);
   set_is_bootstrap_native(is_bootstrap_native);
 }
 
 #undef __
 
 }  // namespace dart