Pass a second type argument vector to all type instantiation calls in the VM.

runtime/vm/flow_graph_compiler_dbc.cc

 // Copyright (c) 2016, 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/globals.h"  // Needed here to get TARGET_ARCH_DBC.
 #if defined(TARGET_ARCH_DBC)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 216 matching lines @@
                                                  LocationSummary* locs) {
   SubtypeTestCache& test_cache = SubtypeTestCache::Handle();
   if (!dst_type.IsVoidType() && dst_type.IsInstantiated()) {
     test_cache = SubtypeTestCache::New();
   } else if (!dst_type.IsInstantiated() &&
              (dst_type.IsTypeParameter() || dst_type.IsType())) {
     test_cache = SubtypeTestCache::New();
   }
 
   if (is_optimizing()) {
-    __ Push(locs->in(0).reg());
-    __ Push(locs->in(1).reg());
+    __ Push(locs->in(0).reg());  // Instance.
+    __ Push(locs->in(1).reg());  // Instantiator type arguments.
+    __ Push(locs->in(2).reg());  // Function type arguments.
   }
   __ PushConstant(dst_type);
   __ PushConstant(dst_name);
 
   if (dst_type.IsMalformedOrMalbounded()) {
     __ BadTypeError();
   } else {
     bool may_be_smi = false;
     if (!dst_type.IsVoidType() && dst_type.IsInstantiated()) {
       const Class& type_class = Class::Handle(zone(), dst_type.type_class());
@@ skipping 325 matching lines @@
 void ParallelMoveResolver::RestoreFpuScratch(FpuRegister reg) {
   UNIMPLEMENTED();
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_DBC