Subversion Repositories openrisc_2011-10-31

/* Verify that bb-reorder re-inserts nested scopes properly.  */

/* { dg-do compile } */

/* { dg-options "-dA" } */

/* { dg-final { scan-assembler "xyzzy" } } */

extern void abort (void);

struct A { char *a, *b, *c, *d; };

static int

bar2 (struct A *x)

{

  int a = x->c - x->b;

  x->c += 26;

  return a;

}

void fnptr (int *);

void

foo (void)

{

  struct A e;

  if (bar2 (&e) < 0)

    abort ();

  {

    int xyzzy;

    fnptr (&xyzzy);

  }

  {

    struct A *f;

    f = &e;

    if (f->c - f->a > f->d - f->a)

      f->c = f->d;

  }

}