Add missing write barrier for arguments store ICs.

src/ia32/ic-ia32.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 783 matching lines @@
   // ----------- S t a t e -------------
   //  -- eax    : value
   //  -- ecx    : key
   //  -- edx    : receiver
   //  -- esp[0] : return address
   // -----------------------------------
   Label slow, notin;
   Operand mapped_location =
       GenerateMappedArgumentsLookup(masm, edx, ecx, ebx, edi, &notin, &slow);
   __ mov(mapped_location, eax);
+  __ lea(ecx, mapped_location);
+  __ mov(edx, eax);
+  __ RecordWrite(ebx, ecx, edx);
   __ Ret();
   __ bind(&notin);
   // The unmapped lookup expects that the parameter map is in ebx.
   Operand unmapped_location =
       GenerateUnmappedArgumentsLookup(masm, ecx, ebx, edi, &slow);
   __ mov(unmapped_location, eax);
+  __ lea(edi, unmapped_location);
+  __ mov(edx, eax);
+  __ RecordWrite(ebx, edi, edx);
   __ Ret();
   __ bind(&slow);
   GenerateMiss(masm, false);
 }
 
 
 void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
                                    StrictModeFlag strict_mode) {
   // ----------- S t a t e -------------
   //  -- eax    : value
@@ skipping 904 matching lines @@
   Condition cc = *jmp_address == Assembler::kJncShortOpcode
       ? not_zero
       : zero;
   *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32