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

runtime/vm/flow_graph_compiler_x64.h

Index: runtime/vm/flow_graph_compiler_x64.h
===================================================================
--- runtime/vm/flow_graph_compiler_x64.h	(revision 8286)
+++ runtime/vm/flow_graph_compiler_x64.h	(working copy)
@@ -78,14 +78,16 @@
                     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,
@@ -101,9 +103,9 @@
                                                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);
 
@@ -126,6 +128,21 @@
                           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);