=> 0x7fcffac06040: mov (%rbx),%rax 0x7fcffac06043: mov %r13d,%edi 0x7fcffac06046: mov %rax,(%rsp) 0x7fcffac0604a: mov 0x8(%rbx),%rax 0x7fcffac0604e: mov %rax,0x8(%rsp) 0x7fcffac06053: mov 0x10(%rbx),%rax 0x7fcffac06057: mov %rax,0x10(%rsp) 0x7fcffac0605c: mov 0x18(%rbx),%rax 0x7fcffac06060: mov %rax,0x18(%rsp) 0x7fcffac06065: mov 0x20(%rbx),%rax 0x7fcffac06069: mov %rax,0x20(%rsp) 0x7fcffac0606e: callq 0x7fcffac05d50 0x7fcffac06073: test %rax,%rax 0x7fcffac06076: mov %rax,%rbp 0x7fcffac06079: je 0x7fcffac060a2 0x7fcffac0607b: mov 0x10(%rbx),%rsi