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/* { dg-do run } */

/* { dg-options } */

extern void abort (void);

/* Test that "=S" properly avoids the post-increment on the memory address.  */

static void foo(int *x)

{

  long i;

  for (i = 0; i < 100; ++i)

    __asm__("st4 %0 = r0" : "=S"(x[i]));

}

int main()

{

  int array[100];

  long i;

  for (i = 0; i < 100; ++i)

    array[i] = -1;

  foo(array);

  for (i = 0; i < 100; ++i)

    if (array[i])

      abort ();

  return 0;

}