=> 0x7ffdc96dcba5 <raise+53>:	cmp    $0xfffffffffffff000,%rax
   0x7ffdc96dcbab <raise+59>:	ja     0x7ffdc96dcbc2 <raise+82>
   0x7ffdc96dcbad <raise+61>:	repz retq 
   0x7ffdc96dcbaf <raise+63>:	nop
   0x7ffdc96dcbb0 <raise+64>:	test   %eax,%eax
   0x7ffdc96dcbb2 <raise+66>:	jg     0x7ffdc96dcb95 <raise+37>
   0x7ffdc96dcbb4 <raise+68>:	test   $0x7fffffff,%eax
   0x7ffdc96dcbb9 <raise+73>:	jne    0x7ffdc96dcbd2 <raise+98>
   0x7ffdc96dcbbb <raise+75>:	mov    %esi,%eax
   0x7ffdc96dcbbd <raise+77>:	jmp    0x7ffdc96dcbc0 <raise+80>
   0x7ffdc96dcbbf <raise+79>:	nop
   0x7ffdc96dcbc0 <raise+80>:	jmp    0x7ffdc96dcb95 <raise+37>
   0x7ffdc96dcbc2 <raise+82>:	mov    0x3493cf(%rip),%rdx        # 0x7ffdc9a25f98
   0x7ffdc96dcbc9 <raise+89>:	neg    %eax
   0x7ffdc96dcbcb <raise+91>:	mov    %eax,%fs:(%rdx)
   0x7ffdc96dcbce <raise+94>:	or     $0xffffffffffffffff,%eax