Added full deferred loading semantic to precompiled/--noopt/eager-loading code

runtime/vm/flow_graph_compiler.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/globals.h"  // Needed here to get TARGET_ARCH_XXX.
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/bit_vector.h"
 #include "vm/cha.h"
@@ skipping 63 matching lines @@
     FLAG_polymorphic_with_deopt = false;
     FLAG_optimization_counter_threshold = -1;
     FLAG_use_field_guards = false;
     FLAG_use_osr = false;
     FLAG_emit_edge_counters = false;
     FLAG_support_debugger = false;
     FLAG_ic_range_profiling = false;
     FLAG_collect_code = false;
     FLAG_load_deferred_eagerly = true;
     FLAG_deoptimize_alot = false;  // Used in some tests.
-    FLAG_deoptimize_every = 0;  // Used in some tests.
+    FLAG_deoptimize_every = 0;     // Used in some tests.
     FLAG_collect_code = false;
     FLAG_guess_other_cid = true;
     Compiler::set_always_optimize(true);
+    // Triggers assert if we try to recompile (e.g., because of deferred
+    // loading, deoptimization, ...). Noopt mode simulates behavior
+    // of precompiled code, therefore do not allow recompilation.
+    Compiler::set_allow_recompilation(false);
     // TODO(srdjan): Enable CHA deoptimization when eager class finalization is
     // implemented, either with precompilation or as a special pass.
     FLAG_use_cha_deopt = false;
   }
 }
 
 
 // --noopt disables optimizer and tunes unoptimized code to run as fast
 // as possible.
 DEFINE_FLAG_HANDLER(NooptModeHandler,
@@ skipping 1678 matching lines @@
 
 
 void FlowGraphCompiler::FrameStateClear() {
   ASSERT(!is_optimizing());
   frame_state_.TruncateTo(0);
 }
 #endif
 
 
 }  // namespace dart