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/* PR debug/43051 */

/* { dg-do run } */

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

extern void abort (void);

static void __attribute__ ((noinline))

foo (const char *x, long long y, int z)

{

  asm volatile ("" : : "r" (x), "r" ((int) y), "r" (z) : "memory");

}

struct S

{

  struct S *n;

  int v;

};

struct S a[10];

struct S * __attribute__ ((noinline))

bar (struct S *c, int v, struct S *e)

{

#ifdef __i386__

  register int si asm ("esi"), di asm ("edi"), bx

# if !defined (__pic__) && !defined (__APPLE__)

    asm ("ebx")

# endif

    ;

  asm volatile ("" : "=r" (si), "=r" (di), "=r" (bx));

#endif

  while (c < e)

    {

      foo ("c", (__UINTPTR_TYPE__) c, 0);        /* { dg-final { gdb-test 34 "c" "\&a\[0\]" } } */

      foo ("v", v, 1);                          /* { dg-final { gdb-test 35 "v" "1" } } */

      foo ("e", (__UINTPTR_TYPE__) e, 2);       /* { dg-final { gdb-test 36 "e" "\&a\[1\]" } } */

      if (c->v == v)

        return c;

      foo ("c", (__UINTPTR_TYPE__) c, 3);       /* { dg-final { gdb-test 39 "c" "\&a\[0\]" } } */

      foo ("v", v, 4);                          /* { dg-final { gdb-test 40 "v" "1" } } */

      foo ("e", (__UINTPTR_TYPE__) e, 5);       /* { dg-final { gdb-test 41 "e" "\&a\[1\]" } } */

      c++;

    }

#ifdef __i386__

  asm volatile ("" : : "r" (si), "r" (di), "r" (bx));

#endif

  return 0;

}

int

main ()

{

  asm volatile ("" : : "r" (&a[0]) : "memory");

  if (bar (&a[a[0].v], a[0].v + 1, &a[a[0].v + 1]))

    abort ();

  return 0;

}