0x7f87bb646f38 <g_type_check_instance_cast+56>:	mov    (%rax),%rdx
0x7f87bb646f3b <g_type_check_instance_cast+59>:	cmp    $0x3fc,%rdx
0x7f87bb646f42 <g_type_check_instance_cast+66>:	
    ja     0x7f87bb647020 <g_type_check_instance_cast+288>
0x7f87bb646f48 <g_type_check_instance_cast+72>:	
    lea    0x21b551(%rip),%rax        # 0x7f87bb8624a0
0x7f87bb646f4f <g_type_check_instance_cast+79>:	shr    $0x2,%rdx
0x7f87bb646f53 <g_type_check_instance_cast+83>:	mov    (%rax,%rdx,8),%rbx
0x7f87bb646f57 <g_type_check_instance_cast+87>:	xor    %r14d,%r14d
0x7f87bb646f5a <g_type_check_instance_cast+90>:	test   %rbx,%rbx
0x7f87bb646f5d <g_type_check_instance_cast+93>:	
    je     0x7f87bb646f67 <g_type_check_instance_cast+103>
0x7f87bb646f5f <g_type_check_instance_cast+95>:	testb  $0x40,0xb(%rbx)
0x7f87bb646f63 <g_type_check_instance_cast+99>:	setne  %r14b
0x7f87bb646f67 <g_type_check_instance_cast+103>:	cmp    $0x3fc,%r12
0x7f87bb646f6e <g_type_check_instance_cast+110>:	
    jbe    0x7f87bb647030 <g_type_check_instance_cast+304>
0x7f87bb646f74 <g_type_check_instance_cast+116>:	mov    %r12,%rbp
0x7f87bb646f77 <g_type_check_instance_cast+119>:	
    and    $0xfffffffffffffffc,%rbp
0x7f87bb646f7b <g_type_check_instance_cast+123>:	test   %rbp,%rbp