[v8-dev] ARM: Make double registers low/high safe

src/arm/ic-arm.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 1343 matching lines @@
   __ Ret();
 
   __ bind(fast_double);
   if (check_map == kCheckMap) {
     // Check for fast double array case. If this fails, call through to the
     // runtime.
     __ CompareRoot(elements_map, Heap::kFixedDoubleArrayMapRootIndex);
     __ b(ne, slow);
   }
   __ bind(&fast_double_without_map_check);
-  __ StoreNumberToDoubleElements(value, key, elements, r3,
+  __ StoreNumberToDoubleElements(value, key, elements, r3, d0,
                                  &transition_double_elements);
   if (increment_length == kIncrementLength) {
     // Add 1 to receiver->length.
     __ add(scratch_value, key, Operand(Smi::FromInt(1)));
     __ str(scratch_value, FieldMemOperand(receiver, JSArray::kLengthOffset));
   }
   __ Ret();
 
   __ bind(&transition_smi_elements);
   // Transition the array appropriately depending on the value type.
@@ skipping 323 matching lines @@
   } else {
     ASSERT(Assembler::GetCondition(branch_instr) == ne);
     patcher.EmitCondition(eq);
   }
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM