Subversion Repositories openrisc

/* PR debug/48466 */

/* { dg-do run } */

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

/* { dg-skip-if "" { *-*-* }  { "*" } { "-O0" } } */

struct S { unsigned int a; unsigned int *b; };

struct T { struct S a; struct S b; };

struct U { const char *u; };

int n[10];

volatile int v;

struct U

foo (const char *s)

{

  struct U r;

  r.u = s;

  return r;

}

void

bar (struct T *s, int a, int b)

{

  s->a.a = a;

  s->a.b = &s->a.a;

  s->b.a = b;

  s->b.b = &s->b.a;

}

int

main ()

{

  struct T t;

  struct U x = foo ("this is x");

  struct S y, z;

  y.b = n;              /* { dg-final { gdb-test 38 "t.a.a" "17" } } */

  y.a = 0;               /* { dg-final { gdb-test 38 "*t.a.b" "17" } } */

  bar (&t, 17, 21);     /* { dg-final { gdb-test 38 "t.b.a" "21" } } */

  v++;                  /* { dg-final { gdb-test 38 "*t.b.b" "21" } } */

  z = y;

  return 0;

}