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/* Verify that alloca storage is sufficiently aligned.  */
/* ??? May fail if BIGGEST_ALIGNMENT > STACK_BOUNDARY.  Which, I guess
   can only happen on !STRICT_ALIGNMENT targets.  */
 
typedef __SIZE_TYPE__ size_t;
 
struct dummy { int x __attribute__((aligned)); };
#define BIGGEST_ALIGNMENT __alignof__(struct dummy)
 
_Bool foo(void)
{
  char *p = __builtin_alloca(32);
  return ((size_t)p & (BIGGEST_ALIGNMENT - 1)) == 0;
}
 
int main()
{
  if (!foo())
    abort ();
  return 0;
}