Allow dispatch to use a range of Class-ids in tests

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 3147 matching lines @@
     compiler->GenerateStaticCall(deopt_id(), instance_call()->token_pos(),
                                  target, instance_call()->ArgumentCount(),
                                  instance_call()->argument_names(), locs(),
                                  ICData::Handle());
     return;
   }
 
   compiler->EmitPolymorphicInstanceCall(
       ic_data(), instance_call()->ArgumentCount(),
       instance_call()->argument_names(), deopt_id(),
-      instance_call()->token_pos(), locs(), complete());
+      instance_call()->token_pos(), locs(), complete(), total_ic_count());
 }
 #endif
 
 
 RawType* PolymorphicInstanceCallInstr::ComputeRuntimeType(
     const ICData& ic_data) {
   bool is_string = true;
   bool is_integer = true;
   bool is_double = true;
 
@@ skipping 50 matching lines @@
         AbstractType::Handle(ComputeRuntimeType(ic_data()));
     if (!type.IsNull()) {
       return flow_graph->GetConstant(type);
     }
   }
 
   return this;
 }
 
 
+void PolymorphicInstanceCallInstr::InitializeIcCount() {
+  const intptr_t num_checks = ic_data().NumberOfChecks();
+  intptr_t total = 0;
+  for (intptr_t i = 0; i < num_checks; i++) {
+    total += ic_data().GetCountAt(i);
+  }
+  total_ic_count_ = total;
+}
+
+
 Definition* StaticCallInstr::Canonicalize(FlowGraph* flow_graph) {
   if (!FLAG_precompiled_mode) {
     return this;
   }
 
   if (function().recognized_kind() == MethodRecognizer::kObjectRuntimeType) {
     if (input_use_list() == NULL) {
       // This function has only environment uses. In precompiled mode it is
       // fine to remove it - because we will never deoptimize.
       return flow_graph->constant_dead();
@@ skipping 715 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