=> 0x7f56089305d1:	movdqu (%rdi),%xmm1
   0x7f56089305d5:	pcmpeqb %xmm1,%xmm0
   0x7f56089305d9:	pmovmskb %xmm0,%edx
   0x7f56089305dd:	test   %edx,%edx
   0x7f56089305df:	jne    0x7f560893065b
   0x7f56089305e1:	mov    %rdi,%rax
   0x7f56089305e4:	and    $0xfffffffffffffff0,%rax
   0x7f56089305e8:	jmp    0x7f5608930607
   0x7f56089305ea:	mov    %rdi,%rax
   0x7f56089305ed:	and    $0xfffffffffffffff0,%rax
   0x7f56089305f1:	pcmpeqb (%rax),%xmm0
   0x7f56089305f5:	mov    $0xffffffff,%esi
   0x7f56089305fa:	sub    %rax,%rcx
   0x7f56089305fd:	shl    %cl,%esi
   0x7f56089305ff:	pmovmskb %xmm0,%edx
   0x7f5608930603:	and    %esi,%edx