Move inlined type checking code to new compiler ia32. Sharing more and more code between ia32/x64 (…

runtime/vm/flow_graph_compiler_x64.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_FLOW_GRAPH_COMPILER_X64_H_
 #define VM_FLOW_GRAPH_COMPILER_X64_H_
 
 #ifndef VM_FLOW_GRAPH_COMPILER_H_
 #error Include flow_graph_compiler.h instead of flow_graph_compiler_x64.h.
 #endif
@@ skipping 60 matching lines @@
                                   const Array& arguments_descriptor,
                                   intptr_t argument_count);
 
   // Infrastructure copied from class CodeGenerator.
   void GenerateCall(intptr_t token_index,
                     intptr_t try_index,
                     const ExternalLabel* label,
                     PcDescriptors::Kind kind);
 
   // Type checking helper methods.
-  void CheckClassIds(const GrowableArray<intptr_t>& class_ids,
-                    Label* is_instance_lbl,
-                    Label* is_not_instance_lbl);
+  virtual void CheckClassIds(Register class_id_reg,
+                             const GrowableArray<intptr_t>& class_ids,
+                             Label* is_instance_lbl,
+                             Label* is_not_instance_lbl);
+
   RawSubtypeTestCache* GenerateInlineInstanceof(intptr_t cid,
                                                 intptr_t token_index,
                                                 const AbstractType& type,
-                                                Label* is_instance,
-                                                Label* is_not_instance);
+                                                Label* is_instance_lbl,
+                                                Label* is_not_instance_lbl);
 
   RawSubtypeTestCache* GenerateInstantiatedTypeWithArgumentsTest(
       intptr_t cid,
       intptr_t token_index,
       const AbstractType& dst_type,
       Label* is_instance_lbl,
       Label* is_not_instance_lbl);
 
   void GenerateInstantiatedTypeNoArgumentsTest(intptr_t cid,
                                                intptr_t token_index,
                                                const AbstractType& dst_type,
                                                Label* is_instance_lbl,
                                                Label* is_not_instance_lbl);
 
   RawSubtypeTestCache* GenerateUninstantiatedTypeTest(
-      const AbstractType& dst_type,
       intptr_t cid,
       intptr_t token_index,
+      const AbstractType& dst_type,
       Label* is_instance_lbl,
       Label* is_not_instance_label);
 
   RawSubtypeTestCache* GenerateSubtype1TestCacheLookup(
       intptr_t cid,
       intptr_t token_index,
       const Class& type_class,
       Label* is_instance_lbl,
       Label* is_not_instance_lbl);
 
   void GenerateAssertAssignable(intptr_t cid,
                                 intptr_t token_index,
                                 intptr_t try_index,
                                 const AbstractType& dst_type,
                                 const String& dst_name);
 
   void GenerateInstanceOf(intptr_t cid,
                           intptr_t token_index,
                           intptr_t try_index,
                           const AbstractType& type,
                           bool negate_result);
 
+  enum TypeTestStubKind {
+    kTestTypeOneArg,
+    kTestTypeTwoArgs,
+    kTestTypeThreeArgs,
+  };
+
+  RawSubtypeTestCache* GenerateCallSubtypeTestStub(TypeTestStubKind test_kind,
+                                                   Register instance_reg,
+                                                   Register type_arguments_reg,
+                                                   Register temp_reg,
+                                                   Label* is_instance_lbl,
+                                                   Label* is_not_instance_lbl);
+
+  void GenerateBoolToJump(Register bool_reg, Label* is_true, Label* is_false);
+
   void CopyParameters();
 
   virtual void GenerateInlinedGetter(intptr_t offset);
   virtual void GenerateInlinedSetter(intptr_t offset);
 
   DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler);
 };
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_COMPILER_X64_H_