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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pr45830.c] - Blame information for rev 774

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Line No. Rev Author Line
1 689 jeremybenn
/* PR tree-optimization/45830 */
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/* { dg-do run } */
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/* { dg-additional-options "-fno-tree-switch-conversion" { target avr-*-* } } */
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extern void abort (void);
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long long va, vb, vc, vd, ve;
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__attribute__((noinline)) int
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foo (int x)
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{
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  long long a, b, c, d, e;
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  switch (x)
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    {
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    case 0:
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    case 3:
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    case 1:
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    case 2:
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    case 4:
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      a = 1;
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      b = 129;
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      c = -12;
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      d = -4;
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      e = 128;
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      break;
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    case 23:
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    case 26:
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    case 19:
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    case 65:
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    case 5:
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      a = 2;
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      b = 138;
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      c = 115;
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      d = 128;
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      e = -16;
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      break;
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    case 21:
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    case 20:
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    case 22:
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    case 38:
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    case 27:
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    case 66:
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    case 45:
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    case 47:
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      a = 3;
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      b = 6;
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      c = 127;
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      d = 25;
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      e = 257;
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      break;
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    default:
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      a = 0;
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      b = 18;
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      c = 0;
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      d = 64;
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      e = 32768L;
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      break;
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    }
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  va = a;
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  vb = b;
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  vc = c;
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  vd = d;
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  ve = e;
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}
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int
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bar (int x)
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{
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  if (x < 0)
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    return 3;
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  if (x < 5)
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    return 0;
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  if (x == 5 || x == 19 || x == 23 | x == 26 || x == 65)
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    return 1;
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  if ((x >= 20 && x <= 22) || x == 27 || x == 38
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      || x == 45 || x == 47 || x == 66)
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    return 2;
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  return 3;
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}
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long long expected[] =
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{ 1, 129, -12, -4, 128, 2, 138, 115, 128, -16,
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  3, 6, 127, 25, 257, 0, 18, 0, 64, 32768L };
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int
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main (void)
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{
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  int i, v;
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  for (i = -4; i < 70; i++)
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    {
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      foo (i);
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      v = bar (i);
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      if (va != expected[5 * v] || vb != expected[5 * v + 1]
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          || vc != expected[5 * v + 2] || vd != expected[5 * v + 3]
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          || ve != expected[5 * v + 4])
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        abort ();
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    }
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  return 0;
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}

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