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/* PR middle-end/45234 */
/* { dg-do run { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
/* { dg-options "-mincoming-stack-boundary=2 -mpreferred-stack-boundary=2" } */
 
#include "check.h"
 
void
__attribute__ ((noinline))
bar (__float128 f)
{
  check (&f, __alignof__(f));
}
 
volatile int z = 6;
 
int
main (void)
{
  char *p = __builtin_alloca (z);
 
  bar (0);
 
  __builtin_strncpy (p, "good", 5);
  if (__builtin_strncmp (p, "good", 5) != 0)
    {
#ifdef DEBUG
      p[z - 1] = '\0';
      printf ("Failed: %s != good\n", p);
#endif
     abort ();
    }
 
  return 0;
}