Emit node id at every call to runtime.

runtime/vm/code_generator.cc

 // Copyright (c) 2011, 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/code_generator.h"
 
 #include "vm/code_index_table.h"
 #include "vm/code_patcher.h"
 #include "vm/compiler.h"
 #include "vm/dart_api_impl.h"
@@ skipping 834 matching lines @@
       Code::Handle(ci_table->LookupCode(caller_frame->pc()));
   const Function& function = Function::Handle(optimized_code.function());
   ASSERT(!function.IsNull());
   const Code& unoptimized_code = Code::Handle(function.unoptimized_code());
   ASSERT(!optimized_code.IsNull() && optimized_code.is_optimized());
   ASSERT(!unoptimized_code.IsNull() && !unoptimized_code.is_optimized());
   const PcDescriptors& descriptors =
       PcDescriptors::Handle(optimized_code.pc_descriptors());
   ASSERT(!descriptors.IsNull());
   // Locate node id at deoptimization point inside optimized code.
-  intptr_t deopt_node_id = AstNode::kInvalidId;
+  intptr_t deopt_node_id = AstNode::kNoId;
   for (int i = 0; i < descriptors.Length(); i++) {
     if (static_cast<uword>(descriptors.PC(i)) == caller_frame->pc()) {
       deopt_node_id = descriptors.NodeId(i);
       break;
     }
   }
-  ASSERT(deopt_node_id != AstNode::kInvalidId);
+  ASSERT(deopt_node_id != AstNode::kNoId);
   uword continue_at_pc =
       unoptimized_code.GetDeoptPcAtNodeId(deopt_node_id);
   ASSERT(continue_at_pc != 0);
   if (FLAG_trace_deopt) {
     OS::Print("Deoptimizing at pc 0x%x id %d '%s' -> continue at 0x%x \n",
         caller_frame->pc(), deopt_node_id, function.ToFullyQualifiedCString(),
         continue_at_pc);
   }
   caller_frame->set_pc(continue_at_pc);
   // Clear invocation counter so that the function gets optimized after
@@ skipping 91 matching lines @@
       }
     }
   }
   // The cache is null terminated, therefore the loop above should never
   // terminate by itself.
   UNREACHABLE();
   return Code::null();
 }
 
 }  // namespace dart