=> 0x78e510 <g_object_unref+32>:	cmpl   $0x50,(%eax)
   0x78e513 <g_object_unref+35>:	je     0x78e558 <g_object_unref+104>
   0x78e515 <g_object_unref+37>:	movl   $0x50,0x4(%esp)
   0x78e51d <g_object_unref+45>:	mov    %esi,(%esp)
   0x78e520 <g_object_unref+48>:	call   0x7b0b10 <g_type_check_instance_is_a>
   0x78e525 <g_object_unref+53>:	test   %eax,%eax
   0x78e527 <g_object_unref+55>:	jne    0x78e558 <g_object_unref+104>
   0x78e529 <g_object_unref+57>:	lea    -0x11d72(%ebx),%eax
   0x78e52f <g_object_unref+63>:	mov    %eax,0x8(%esp)
   0x78e533 <g_object_unref+67>:	lea    -0x10c76(%ebx),%eax
   0x78e539 <g_object_unref+73>:	mov    %eax,0x4(%esp)
   0x78e53d <g_object_unref+77>:	lea    -0x13ac6(%ebx),%eax
   0x78e543 <g_object_unref+83>:	mov    %eax,(%esp)
   0x78e546 <g_object_unref+86>:	call   0x786570 <g_return_if_fail_warning@plt>
   0x78e54b <g_object_unref+91>:	add    $0x2c,%esp
   0x78e54e <g_object_unref+94>:	pop    %ebx