=> 0x7f48280b9425 <raise+53>:	cmp    $0xfffffffffffff000,%rax
   0x7f48280b942b <raise+59>:	ja     0x7f48280b943f <raise+79>
   0x7f48280b942d <raise+61>:	repz retq 
   0x7f48280b942f <raise+63>:	nop
   0x7f48280b9430 <raise+64>:	test   %eax,%eax
   0x7f48280b9432 <raise+66>:	jg     0x7f48280b9415 <raise+37>
   0x7f48280b9434 <raise+68>:	test   $0x7fffffff,%eax
   0x7f48280b9439 <raise+73>:	je     0x7f48280b9450 <raise+96>
   0x7f48280b943b <raise+75>:	neg    %eax
   0x7f48280b943d <raise+77>:	jmp    0x7f48280b9415 <raise+37>
   0x7f48280b943f <raise+79>:	mov    0x3819da(%rip),%rdx        # 0x7f482843ae20
   0x7f48280b9446 <raise+86>:	neg    %eax
   0x7f48280b9448 <raise+88>:	mov    %eax,%fs:(%rdx)
   0x7f48280b944b <raise+91>:	or     $0xffffffffffffffff,%rax
   0x7f48280b944f <raise+95>:	retq   
   0x7f48280b9450 <raise+96>:	mov    %esi,%eax