Pass key in register for keyed load IC...

src/arm/virtual-frame-arm.cc

 // Copyright 2009 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 303 matching lines @@
     EmitPop(r1);
     SpillAll();
   }
   __ mov(r2, Operand(name));
   CallCodeObject(ic, RelocInfo::CODE_TARGET, 0);
 }
 
 
 void VirtualFrame::CallKeyedLoadIC() {
   Handle<Code> ic(Builtins::builtin(Builtins::KeyedLoadIC_Initialize));
+  SpillAllButCopyTOSToR0();
   CallCodeObject(ic, RelocInfo::CODE_TARGET, 0);
 }
 
 
 void VirtualFrame::CallKeyedStoreIC() {
   ASSERT(SpilledScope::is_spilled());
   Handle<Code> ic(Builtins::builtin(Builtins::KeyedStoreIC_Initialize));
   CallCodeObject(ic, RelocInfo::CODE_TARGET, 0);
 }
 
@@ skipping 322 matching lines @@
     default:
       UNREACHABLE();
       break;
   }
   ASSERT(register_allocation_map_ == 0);  // Not yet implemented.
 }
 
 #undef __
 
 } }  // namespace v8::internal