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/* Test for complex asm statements. Make sure it compiles
then test for some of the asm statements not being translated. */
/* { dg-do compile { target i?86-*-* x86_64-*-* } }
{ dg-require-iconv "IBM1047" }
{ dg-final { scan-assembler "std" } }
{ dg-final { scan-assembler "cld" } }
{ dg-final { scan-assembler "rep" } }
{ dg-final { scan-assembler "movsb" } } */
#define size_t int
void *
memmove (void *__dest, __const void *__src, size_t __n)
{
register unsigned long int __d0, __d1, __d2;
if (__dest < __src)
__asm__ __volatile__
("cld\n\t"
"rep\n\t"
"movsb"
: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
: "0" (__n), "1" (__src), "2" (__dest)
: "memory");
else
__asm__ __volatile__
("std\n\t"
"rep\n\t"
"movsb\n\t"
"cld"
: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
: "0" (__n), "1" (__n - 1 + (const char *) __src),
"2" (__n - 1 + (char *) __dest)
: "memory");
return __dest;
}
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