=> 0x7f8ee26083a5 : cmp $0xfffffffffffff000,%rax 0x7f8ee26083ab : ja 0x7f8ee26083bf 0x7f8ee26083ad : repz retq 0x7f8ee26083af : nop 0x7f8ee26083b0 : test %eax,%eax 0x7f8ee26083b2 : jg 0x7f8ee2608395 0x7f8ee26083b4 : test $0x7fffffff,%eax 0x7f8ee26083b9 : je 0x7f8ee26083d0 0x7f8ee26083bb : neg %eax 0x7f8ee26083bd : jmp 0x7f8ee2608395 0x7f8ee26083bf : mov 0x361a52(%rip),%rdx # 0x7f8ee2969e18 0x7f8ee26083c6 : neg %eax 0x7f8ee26083c8 : mov %eax,%fs:(%rdx) 0x7f8ee26083cb : or $0xffffffffffffffff,%rax 0x7f8ee26083cf : retq 0x7f8ee26083d0 : mov %esi,%eax