=> 0x7ff5a97a2037 : cmp $0xfffffffffffff000,%rax 0x7ff5a97a203d : ja 0x7ff5a97a205d 0x7ff5a97a203f : repz retq 0x7ff5a97a2041 : nopl 0x0(%rax) 0x7ff5a97a2048 : test %ecx,%ecx 0x7ff5a97a204a : jg 0x7ff5a97a2027 0x7ff5a97a204c : mov %ecx,%eax 0x7ff5a97a204e : neg %eax 0x7ff5a97a2050 : and $0x7fffffff,%ecx 0x7ff5a97a2056 : mov %esi,%ecx 0x7ff5a97a2058 : cmovne %eax,%ecx 0x7ff5a97a205b : jmp 0x7ff5a97a2027 0x7ff5a97a205d : mov 0x389ddc(%rip),%rdx # 0x7ff5a9b2be40 0x7ff5a97a2064 : neg %eax 0x7ff5a97a2066 : mov %eax,%fs:(%rdx) 0x7ff5a97a2069 : or $0xffffffffffffffff,%rax