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       memcmp.s - scc - simple c99 compiler
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       ---
       memcmp.s (274B)
       ---
            1         .file "memcmp.s"
            2 
            3         .text
            4         .globl        memcmp,_memcmp
            5 _memcmp:
            6 memcmp:
            7         cmpq        $0,%rdx
            8         je        equa
            9         cld
           10         movq        %rdx,%rcx
           11         movq        %rdi,%r8
           12         movq        %rsi,%rdi
           13         movq        %r8,%rsi
           14         rep
           15         cmpsb
           16         je        equa
           17         jb        less
           18         ja        grea
           19 
           20 equa:
           21         movq        $0,%rax
           22         ret
           23 
           24 less:
           25         movq        $-1,%rax
           26         ret
           27 
           28 grea:
           29         movq        $1,%rax
           30         ret