=> 0x7f14fa7ef037 <raise+55>:	cmp    $0xfffffffffffff000,%rax
   0x7f14fa7ef03d <raise+61>:	ja     0x7f14fa7ef05d <raise+93>
   0x7f14fa7ef03f <raise+63>:	repz retq 
   0x7f14fa7ef041 <raise+65>:	nopl   0x0(%rax)
   0x7f14fa7ef048 <raise+72>:	test   %ecx,%ecx
   0x7f14fa7ef04a <raise+74>:	jg     0x7f14fa7ef027 <raise+39>
   0x7f14fa7ef04c <raise+76>:	mov    %ecx,%eax
   0x7f14fa7ef04e <raise+78>:	neg    %eax
   0x7f14fa7ef050 <raise+80>:	and    $0x7fffffff,%ecx
   0x7f14fa7ef056 <raise+86>:	mov    %esi,%ecx
   0x7f14fa7ef058 <raise+88>:	cmovne %eax,%ecx
   0x7f14fa7ef05b <raise+91>:	jmp    0x7f14fa7ef027 <raise+39>
   0x7f14fa7ef05d <raise+93>:	mov    0x389ddc(%rip),%rdx        # 0x7f14fab78e40
   0x7f14fa7ef064 <raise+100>:	neg    %eax
   0x7f14fa7ef066 <raise+102>:	mov    %eax,%fs:(%rdx)
   0x7f14fa7ef069 <raise+105>:	or     $0xffffffffffffffff,%rax