Replace store array length builtin with codestub.

src/x64/stub-cache-x64.cc

 // Copyright 2012 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 705 matching lines @@
 
 void StubCompiler::GenerateLoadMiss(MacroAssembler* masm, Code::Kind kind) {
   ASSERT(kind == Code::LOAD_IC || kind == Code::KEYED_LOAD_IC);
   Handle<Code> code = (kind == Code::LOAD_IC)
       ? masm->isolate()->builtins()->LoadIC_Miss()
       : masm->isolate()->builtins()->KeyedLoadIC_Miss();
   __ Jump(code, RelocInfo::CODE_TARGET);
 }
 
 
+void StubCompiler::GenerateStoreMiss(MacroAssembler* masm, Code::Kind kind) {
+  ASSERT(kind == Code::STORE_IC || kind == Code::KEYED_STORE_IC);
+  Handle<Code> code = (kind == Code::STORE_IC)
+      ? masm->isolate()->builtins()->StoreIC_Miss()
+      : masm->isolate()->builtins()->KeyedStoreIC_Miss();
+  __ Jump(code, RelocInfo::CODE_TARGET);
+}
+
+
 void StubCompiler::GenerateKeyedLoadMissForceGeneric(MacroAssembler* masm) {
   Handle<Code> code =
       masm->isolate()->builtins()->KeyedLoadIC_MissForceGeneric();
   __ Jump(code, RelocInfo::CODE_TARGET);
 }
 
 
 // Both name_reg and receiver_reg are preserved on jumps to miss_label,
 // but may be destroyed if store is successful.
 void StubCompiler::GenerateStoreField(MacroAssembler* masm,
@@ skipping 3118 matching lines @@
     __ jmp(ic_slow, RelocInfo::CODE_TARGET);
   }
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64