=> 0x7fc2c77e7547:	mov    0x20(%rax),%r12d
   0x7fc2c77e754b:	add    $0x1,%r12d
   0x7fc2c77e754f:	test   %r13,%r13
   0x7fc2c77e7552:	jne    0x7fc2c77e7567
   0x7fc2c77e7554:	jmp    0x7fc2c77e75bf
   0x7fc2c77e7556:	nopw   %cs:0x0(%rax,%rax,1)
   0x7fc2c77e7560:	mov    %rbp,%r14
   0x7fc2c77e7563:	mov    0x18(%rbp),%rbp
   0x7fc2c77e7567:	mov    %rbp,%rdi
   0x7fc2c77e756a:	callq  0x7fc2c77253e0
   0x7fc2c77e756f:	test   %eax,%eax
   0x7fc2c77e7571:	jne    0x7fc2c77e7590
   0x7fc2c77e7573:	cmp    %r14,0x10(%rbp)
   0x7fc2c77e7577:	jne    0x7fc2c77e7560
   0x7fc2c77e7579:	mov    0x8(%rbp),%rax
   0x7fc2c77e757d:	mov    0x20(%rax),%eax