=> 0x7fdc73a34d05 : cmp $0xfffffffffffff000,%rax 0x7fdc73a34d0b : ja 0x7fdc73a34d1f 0x7fdc73a34d0d : repz retq 0x7fdc73a34d0f : nop 0x7fdc73a34d10 : test %eax,%eax 0x7fdc73a34d12 : jg 0x7fdc73a34cf5 0x7fdc73a34d14 : test $0x7fffffff,%eax 0x7fdc73a34d19 : je 0x7fdc73a34d30 0x7fdc73a34d1b : neg %eax 0x7fdc73a34d1d : jmp 0x7fdc73a34cf5 0x7fdc73a34d1f : mov 0x36a27a(%rip),%rdx # 0x7fdc73d9efa0 0x7fdc73a34d26 : neg %eax 0x7fdc73a34d28 : mov %eax,%fs:(%rdx) 0x7fdc73a34d2b : or $0xffffffffffffffff,%rax 0x7fdc73a34d2f : retq 0x7fdc73a34d30 : mov %esi,%eax