Support inlining of calls where type arguments are passed to generic functions.

runtime/vm/jit_optimizer.cc

Index: runtime/vm/jit_optimizer.cc
diff --git a/runtime/vm/jit_optimizer.cc b/runtime/vm/jit_optimizer.cc
index e0cb503d05b3f095cdc7a7da4d7b3d631cbed161..03943efdffb38447856014b2f77e3e4cc8b8382b 100644
--- a/runtime/vm/jit_optimizer.cc
+++ b/runtime/vm/jit_optimizer.cc
@@ -98,10 +98,13 @@ bool JitOptimizer::TryCreateICData(InstanceCallInstr* call) {
     return false;
   }
 
+  const intptr_t receiver_index = call->FirstParamIndex();
   GrowableArray<intptr_t> class_ids(call->ic_data()->NumArgsTested());
-  ASSERT(call->ic_data()->NumArgsTested() <= call->ArgumentCount());
+  ASSERT(call->ic_data()->NumArgsTested() <=
+         call->ArgumentCount() - receiver_index);

[Vyacheslav Egorov (Google), 2017/07/03 16:15:43]

I think you can use call->ArgumentCountWithoutTypeArgs() here.

[regis, 2017/07/05 18:41:30]

Done.

   for (intptr_t i = 0; i < call->ic_data()->NumArgsTested(); i++) {
-    class_ids.Add(call->PushArgumentAt(i)->value()->Type()->ToCid());
+    class_ids.Add(
+        call->PushArgumentAt(receiver_index + i)->value()->Type()->ToCid());
   }
 
   const Token::Kind op_kind = call->token_kind();