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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pr50287.c] - Blame information for rev 801

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Line No. Rev Author Line
1 689 jeremybenn 
/* { dg-do compile } */
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struct PMC {
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    unsigned flags;
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};
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struct PVC {
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  unsigned flags, other_stuff;
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};
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typedef struct Pcc_cell
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{
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    struct PMC *p;
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    long bla;
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    long type;
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} Pcc_cell;
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int gi;
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int cond;
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struct PVC g_pvc;
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extern void abort ();
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extern void never_ever(int interp, struct PMC *pmc)
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  __attribute__((noinline,noclone));
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void never_ever (int interp, struct PMC *pmc)
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{
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  abort ();
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}
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static void mark_cell(int * interp, Pcc_cell *c, struct PVC pvc)
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  __attribute__((__nonnull__(1)));
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static void
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mark_cell(int * interp, Pcc_cell *c, struct PVC pvc)
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{
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  if (!cond)
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    return;
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<8)))
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    never_ever(gi + 1, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<7)))
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    never_ever(gi + 2, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<6)))
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    never_ever(gi + 3, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<5)))
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    never_ever(gi + 4, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<4)))
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    never_ever(gi + 5, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<3)))
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    never_ever(gi + 6, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<2)))
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    never_ever(gi + 7, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<1)))
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    never_ever(gi + 8, c->p);
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  if (c && c->type == 4 && c->p
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      && !(c->p->flags & (1<<9)))
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    never_ever(gi + 9, c->p);
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}
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static void
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foo(int * interp, Pcc_cell *c)
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{
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  mark_cell(interp, c, g_pvc);
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}
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static struct Pcc_cell *
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__attribute__((noinline,noclone))
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getnull(void)
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{
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  return (struct Pcc_cell *) 0;
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}
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int main()
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{
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  int i;
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  cond = 1;
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  for (i = 0; i < 100; i++)
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    foo (&gi, getnull ());
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  return 0;
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}
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void
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bar_1 (int * interp, Pcc_cell *c)
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{
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  c->bla += 1;
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  mark_cell(interp, c, g_pvc);
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}
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void
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bar_2 (int * interp, Pcc_cell *c, struct PVC pvc)
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{
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  c->bla += 2;
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  mark_cell(interp, c, pvc);
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}
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