Use register parameters in ElementsTransitionGenerator.

src/codegen.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_CODEGEN_H_
 #define V8_CODEGEN_H_
 
 #include "src/code-stubs.h"
 #include "src/runtime.h"
 
@@ skipping 99 matching lines @@
 void init_modulo_function();
 #endif
 void lazily_initialize_fast_exp();
 void init_fast_sqrt_function();
 
 
 class ElementsTransitionGenerator : public AllStatic {
  public:
   // If |mode| is set to DONT_TRACK_ALLOCATION_SITE,
   // |allocation_memento_found| may be NULL.
-  static void GenerateMapChangeElementsTransition(MacroAssembler* masm,
+  static void GenerateMapChangeElementsTransition(
+      MacroAssembler* masm,
+      Register receiver,
+      Register key,
+      Register value,
+      Register target_map,
       AllocationSiteMode mode,
       Label* allocation_memento_found);
-  static void GenerateSmiToDouble(MacroAssembler* masm,
-                                  AllocationSiteMode mode,
-                                  Label* fail);
-  static void GenerateDoubleToObject(MacroAssembler* masm,
-                                     AllocationSiteMode mode,
-                                     Label* fail);
+  static void GenerateSmiToDouble(
+      MacroAssembler* masm,
+      Register receiver,
+      Register key,
+      Register value,
+      Register target_map,
+      AllocationSiteMode mode,
+      Label* fail);
+  static void GenerateDoubleToObject(
+      MacroAssembler* masm,
+      Register receiver,
+      Register key,
+      Register value,
+      Register target_map,
+      AllocationSiteMode mode,
+      Label* fail);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ElementsTransitionGenerator);
 };
 
 static const int kNumberDictionaryProbes = 4;
 
 
 class CodeAgingHelper {
  public:
@@ skipping 18 matching lines @@
 #ifdef DEBUG
 #ifdef V8_TARGET_ARCH_ARM64
   const EmbeddedVector<byte, kNoCodeAgeSequenceLength> old_sequence_;
 #endif
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODEGEN_H_