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

[rofl0r-memcpy-test.git] / musl_1124.s

.global mymemcpy
.global __mymemcpy_fwd
.hidden __mymemcpy_fwd
.type mymemcpy,@function
mymemcpy:
__mymemcpy_fwd:
        mov %rdi,%rax
        cmp $8,%rdx
        jc 1f
        test $7,%edi
        jz 1f
2:      movsb
        dec %rdx
        test $7,%edi
        jnz 2b
1:      mov %rdx,%rcx
        shr $3,%rcx
        rep
        movsq
        and $7,%edx
        jz 1f
2:      movsb
        dec %edx
        jnz 2b
1:      ret