Introduce HTransitionElementsKind instruction.

src/builtins.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1489 matching lines @@
 
 
 static void Generate_KeyedStoreIC_Initialize_Strict(MacroAssembler* masm) {
   KeyedStoreIC::GenerateInitialize(masm);
 }
 
 static void Generate_KeyedStoreIC_NonStrictArguments(MacroAssembler* masm) {
   KeyedStoreIC::GenerateNonStrictArguments(masm);
 }
 
+static void Generate_TransitionElementsSmiToDouble(MacroAssembler* masm) {
+  KeyedStoreIC::GenerateTransitionElementsSmiToDouble(masm);
+}
+
+static void Generate_TransitionElementsDoubleToObject(MacroAssembler* masm) {
+  KeyedStoreIC::GenerateTransitionElementsDoubleToObject(masm);
+}
+
 #ifdef ENABLE_DEBUGGER_SUPPORT
 static void Generate_LoadIC_DebugBreak(MacroAssembler* masm) {
   Debug::GenerateLoadICDebugBreak(masm);
 }
 
 
 static void Generate_StoreIC_DebugBreak(MacroAssembler* masm) {
   Debug::GenerateStoreICDebugBreak(masm);
 }
 
@@ skipping 244 matching lines @@
   return Handle<Code>(code_address);                        \
 }
 BUILTIN_LIST_C(DEFINE_BUILTIN_ACCESSOR_C)
 BUILTIN_LIST_A(DEFINE_BUILTIN_ACCESSOR_A)
 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A)
 #undef DEFINE_BUILTIN_ACCESSOR_C
 #undef DEFINE_BUILTIN_ACCESSOR_A
 
 
 } }  // namespace v8::internal