=> 0x7fdd4418dd3c:	mov    (%rax),%rdx
   0x7fdd4418dd3f:	mov    %rdx,(%rsi)
   0x7fdd4418dd42:	mov    %rsi,(%rax)
   0x7fdd4418dd45:	mov    (%rsi),%rdx
   0x7fdd4418dd48:	mov    %rsi,0x8(%rdx)
   0x7fdd4418dd4c:	cmp    (%rdi),%rax
   0x7fdd4418dd4f:	je     0x7fdd4418dd58
   0x7fdd4418dd51:	repz retq 
   0x7fdd4418dd53:	nopl   0x0(%rax,%rax,1)
   0x7fdd4418dd58:	mov    %rsi,(%rdi)
   0x7fdd4418dd5b:	retq   
   0x7fdd4418dd5c:	nopl   0x0(%rax)
   0x7fdd4418dd60:	mov    %rsi,(%rsi)
   0x7fdd4418dd63:	mov    %rsi,0x8(%rsi)
   0x7fdd4418dd67:	mov    %rsi,(%rdi)
   0x7fdd4418dd6a:	retq