return ms.alloc(isScalar, bytes, true);
return ms.alloc(bytes, align, offset, true);
  public final VM_Address allocCopy(VM_Address original, int bytes,                                    boolean isScalar)     throws VM_PragmaInline {    if (VM_Interface.VerifyAssertions)      VM_Interface._assert(bytes <= LOS_SIZE_THRESHOLD);    return ms.alloc(isScalar, bytes, true);  }