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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [pr19005.c] - Blame information for rev 825

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Line No. Rev Author Line
1 149 jeremybenn 
/* PR target/19005 */
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extern void abort (void);
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int v, s;
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void
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bar (int a, int b)
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{
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  unsigned char x = v;
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  if (!s)
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    {
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      if (a != x || b != (unsigned char) (x + 1))
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        abort ();
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    }
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  else if (a != (unsigned char) (x + 1) || b != x)
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    abort ();
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  s ^= 1;
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}
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int
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foo (int x)
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{
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  unsigned char a = x, b = x + 1;
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  bar (a, b);
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  a ^= b; b ^= a; a ^= b;
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  bar (a, b);
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  return 0;
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}
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int
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main (void)
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{
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  for (v = -10; v < 266; v++)
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    foo (v);
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  return 0;
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}

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