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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [loop-15.c] - Blame information for rev 816

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Line No. Rev Author Line
1 149 jeremybenn
/* Bombed with a segfault on powerpc-linux.  doloop.c generated wrong
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   loop count.  */
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void
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foo (unsigned long *start, unsigned long *end)
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{
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  unsigned long *temp = end - 1;
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  while (end > start)
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    *end-- = *temp--;
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}
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int
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main (void)
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{
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  unsigned long a[5];
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  int start, end, k;
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  for (start = 0; start < 5; start++)
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    for (end = 0; end < 5; end++)
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      {
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        for (k = 0; k < 5; k++)
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          a[k] = k;
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        foo (a + start, a + end);
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        for (k = 0; k <= start; k++)
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          if (a[k] != k)
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            abort ();
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        for (k = start + 1; k <= end; k++)
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          if (a[k] != k - 1)
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            abort ();
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        for (k = end + 1; k < 5; k++)
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          if (a[k] != k)
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            abort ();
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      }
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  return 0;
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}

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