Specialize instance calls when the call receiver is the method receiver and the method class has a …

runtime/vm/intermediate_language.h

Index: runtime/vm/intermediate_language.h
diff --git a/runtime/vm/intermediate_language.h b/runtime/vm/intermediate_language.h
index 0b64cbc7a8cbd43a6d8df667dddfd2e97b423cc3..836a120dab19b0ac56be969d12fe37e19d95544c 100644
--- a/runtime/vm/intermediate_language.h
+++ b/runtime/vm/intermediate_language.h
@@ -2892,17 +2892,20 @@ class PolymorphicInstanceCallInstr : public TemplateDefinition<0, Throws> {
  public:
   PolymorphicInstanceCallInstr(InstanceCallInstr* instance_call,
                                const ICData& ic_data,
-                               bool with_checks)
+                               bool with_checks,
+                               bool complete)
       : TemplateDefinition(instance_call->deopt_id()),
         instance_call_(instance_call),
         ic_data_(ic_data),
-        with_checks_(with_checks) {
+        with_checks_(with_checks),
+        complete_(complete) {
     ASSERT(instance_call_ != NULL);
     ASSERT(ic_data.NumberOfChecks() > 0);
   }
 
   InstanceCallInstr* instance_call() const { return instance_call_; }
   bool with_checks() const { return with_checks_; }
+  bool complete() const { return complete_; }
   virtual TokenPosition token_pos() const {
     return instance_call_->token_pos();
   }
@@ -2934,6 +2937,7 @@ class PolymorphicInstanceCallInstr : public TemplateDefinition<0, Throws> {
   InstanceCallInstr* instance_call_;
   const ICData& ic_data_;
   const bool with_checks_;
+  const bool complete_;
 
   DISALLOW_COPY_AND_ASSIGN(PolymorphicInstanceCallInstr);
 };