gcc/testsuite/gcc.dg/20030926-1.c


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/* PR optimization/11741  */
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2 -minline-all-stringops" } */
/* { dg-options "-O2 -minline-all-stringops -march=pentium4" { target i?86-*-* } } */

void
foo (char *p)
{
  for (;;)
    {
      memcpy (p, p + 1, strlen (p));
      p++;
    }
}