Fix source position for stack traces with optimized top function.

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/dart_entry.h"
 #include "vm/flow_graph_allocator.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 1992 matching lines @@
                                ArgumentCount(),
                                argument_names(),
                                locs());
   __ Bind(&skip_call);
 }
 
 
 void AssertAssignableInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (!is_eliminated()) {
     compiler->GenerateAssertAssignable(token_pos(),
+                                       deopt_id(),
                                        dst_type(),
                                        dst_name(),
                                        locs());
   }
   ASSERT(locs()->in(0).reg() == locs()->out().reg());
 }
 
 
 Environment* Environment::From(const GrowableArray<Definition*>& definitions,
                                intptr_t fixed_parameter_count,
@@ skipping 732 matching lines @@
     default:
       UNREACHABLE();
   }
   return kPowRuntimeEntry;
 }
 
 
 #undef __
 
 }  // namespace dart