=> 0x7f912600e037 <raise+55>:	cmp    $0xfffffffffffff000,%rax
   0x7f912600e03d <raise+61>:	ja     0x7f912600e05d <raise+93>
   0x7f912600e03f <raise+63>:	repz retq 
   0x7f912600e041 <raise+65>:	nopl   0x0(%rax)
   0x7f912600e048 <raise+72>:	test   %ecx,%ecx
   0x7f912600e04a <raise+74>:	jg     0x7f912600e027 <raise+39>
   0x7f912600e04c <raise+76>:	mov    %ecx,%eax
   0x7f912600e04e <raise+78>:	neg    %eax
   0x7f912600e050 <raise+80>:	and    $0x7fffffff,%ecx
   0x7f912600e056 <raise+86>:	mov    %esi,%ecx
   0x7f912600e058 <raise+88>:	cmovne %eax,%ecx
   0x7f912600e05b <raise+91>:	jmp    0x7f912600e027 <raise+39>
   0x7f912600e05d <raise+93>:	mov    0x389ddc(%rip),%rdx        # 0x7f9126397e40
   0x7f912600e064 <raise+100>:	neg    %eax
   0x7f912600e066 <raise+102>:	mov    %eax,%fs:(%rdx)
   0x7f912600e069 <raise+105>:	or     $0xffffffffffffffff,%rax