=> 0x7ffacd2a5ba5 <raise+53>:	cmp    $0xfffffffffffff000,%rax
   0x7ffacd2a5bab <raise+59>:	ja     0x7ffacd2a5bc2 <raise+82>
   0x7ffacd2a5bad <raise+61>:	repz retq 
   0x7ffacd2a5baf <raise+63>:	nop
   0x7ffacd2a5bb0 <raise+64>:	test   %eax,%eax
   0x7ffacd2a5bb2 <raise+66>:	jg     0x7ffacd2a5b95 <raise+37>
   0x7ffacd2a5bb4 <raise+68>:	test   $0x7fffffff,%eax
   0x7ffacd2a5bb9 <raise+73>:	jne    0x7ffacd2a5bd2 <raise+98>
   0x7ffacd2a5bbb <raise+75>:	mov    %esi,%eax
   0x7ffacd2a5bbd <raise+77>:	jmp    0x7ffacd2a5bc0 <raise+80>
   0x7ffacd2a5bbf <raise+79>:	nop
   0x7ffacd2a5bc0 <raise+80>:	jmp    0x7ffacd2a5b95 <raise+37>
   0x7ffacd2a5bc2 <raise+82>:	mov    0x3493cf(%rip),%rdx        # 0x7ffacd5eef98
   0x7ffacd2a5bc9 <raise+89>:	neg    %eax
   0x7ffacd2a5bcb <raise+91>:	mov    %eax,%fs:(%rdx)
   0x7ffacd2a5bce <raise+94>:	or     $0xffffffffffffffff,%eax