build.sh: warn without opts, don't enforce C99

[rofl0r-memcpy-test.git] / memcpy_1_i386.s

.global mymemcpy
.type mymemcpy,@function
mymemcpy:
        push %esi
        push %edi
        mov 12(%esp),%edi
        mov 16(%esp),%esi
        mov 20(%esp),%ecx
        mov %edi,%eax
        mov %ecx,%edx
        shr $2,%ecx
        rep
        movsl
        and $3,%edx
        jz 1f
2:      mov (%esi),%cl
        mov %cl,(%edi)
        inc %esi
        inc %edi
        dec %edx
        jnz 2b
1:      pop %edi
        pop %esi
        ret