Inline type checks for complex uninstantiated types, e.g., List<T>.

runtime/vm/code_generator_ia32.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_CODE_GENERATOR_IA32_H_
 #define VM_CODE_GENERATOR_IA32_H_
 
 #ifndef VM_CODE_GENERATOR_H_
 #error Do not include code_generator_ia32.h directly; use code_generator.h.
 #endif
@@ skipping 162 matching lines @@
                           const AbstractType& type,
                           bool negate_result);
   void GenerateAssertAssignable(intptr_t node_id,
                                 intptr_t token_index,
                                 AstNode* value,
                                 const AbstractType& dst_type,
                                 const String& dst_name);
   void GenerateArgumentTypeChecks();
   void GenerateConditionTypeCheck(intptr_t node_id, intptr_t token_index);
 
-  void GenerateInstantiatorTypeArguments(intptr_t token_index);
+  void GenerateInstantiatorTypeArguments(intptr_t token_index,
+                                         bool push_instantiator);
   void GenerateTypeArguments(intptr_t node_id,
                              intptr_t token_index,
                              const AbstractTypeArguments& type_arguments,
                              bool instantiate_type_arguments);
 
   intptr_t locals_space_size() const { return locals_space_size_; }
   void set_locals_space_size(intptr_t value) { locals_space_size_ = value; }
 
   bool IsResultNeeded(AstNode* node) const;
 
   void GenerateCall(intptr_t token_index,
                     const ExternalLabel* ext_label,
                     PcDescriptors::Kind desc_kind);
   void GenerateCallRuntime(intptr_t node_id,
                            intptr_t token_index,
                            const RuntimeEntry& entry);
 
   void GenerateInlinedFinallyBlocks(SourceLabel* label);
 
   RawSubtypeTestCache* GenerateInlineInstanceof(intptr_t node_id,
                                                 intptr_t token_index,
                                                 const AbstractType& type,
                                                 Label* is_instance_lbl,
                                                 Label* is_not_instance_lbl);
 
-  RawSubtypeTestCache*  GenerateInstantiatedTypeWithArgumentsTest(
+  RawSubtypeTestCache* GenerateInstantiatedTypeWithArgumentsTest(
       intptr_t node_id,
       intptr_t token_index,
       const AbstractType& dst_type,
       Label* is_instance_lbl,
       Label* is_not_instance_lbl);
   void GenerateInstantiatedTypeNoArgumentsTest(intptr_t node_id,
                                                intptr_t token_index,
                                                const AbstractType& dst_type,
                                                Label* is_instance_lbl,
                                                Label* is_not_instance_lbl);
-  void GenerateUninstantiatedTypeTest(const AbstractType& dst_type,
-                                      intptr_t token_index,
-                                      Label* is_instance_lbl);
+  RawSubtypeTestCache* GenerateUninstantiatedTypeTest(
+      const AbstractType& dst_type,
+      intptr_t node_id,
+      intptr_t token_index,
+      Label* is_instance_lbl,
+      Label* is_not_instance_label);
   RawSubtypeTestCache* GenerateSubtype1TestCacheLookup(
       intptr_t node_id,
       intptr_t token_index,
       const Class& type_class,
       Label* is_instance_lbl,
       Label* is_not_instance_lbl);
 
   void HandleBackwardBranch(intptr_t loop_id, intptr_t token_index);
 
   void ErrorMsg(intptr_t token_index, const char* format, ...);
@@ skipping 19 matching lines @@
   // The runtime context level is only incremented when a new context is
   // allocated and chained to the list of contexts.
   intptr_t context_level_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CodeGenerator);
 };
 
 }  // namespace dart
 
 #endif  // VM_CODE_GENERATOR_IA32_H_