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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20071108-1.c] - Blame information for rev 297

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Line No. Rev Author Line
1 297 jeremybenn
/* PR tree-optimization/32575 */
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extern void abort (void);
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struct S
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{
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  void *s1, *s2;
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  unsigned char s3, s4, s5;
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};
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__attribute__ ((noinline))
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void *
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foo (void)
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{
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  static struct S s;
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  return &s;
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}
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__attribute__ ((noinline))
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void *
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bar ()
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{
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  return (void *) 0;
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}
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__attribute__ ((noinline))
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struct S *
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test (void *a, void *b)
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{
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  struct S *p, q;
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  p = foo ();
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  if (p == 0)
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    {
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      p = &q;
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      __builtin_memset (p, 0, sizeof (*p));
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    }
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  p->s1 = a;
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  p->s2 = b;
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  if (p == &q)
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    p = 0;
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  return p;
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}
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int
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main (void)
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{
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  int a;
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  int b;
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  struct S *z = test ((void *) &a, (void *) &b);
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  if (z == 0 || z->s1 != (void *) &a || z->s2 != (void *) &b || z->s3 || z->s4)
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    abort ();
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  return 0;
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}

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