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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [vrp28.c] - Blame information for rev 867

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Line No. Rev Author Line
1 149 jeremybenn
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-vrp1" } */
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int f(_Bool a)
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{
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  int t = a;
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  if (t != 2)
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   return 0;
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  return 1;
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}
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int f1(unsigned char a)
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{
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  int t = a;
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  if (t != 256)
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   return 0;
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  return 1;
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}
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int f3 (unsigned char c)
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{
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  int i = c;
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  if (i < 0 || i > 255)
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    return -1;
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  else
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    return 0;
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}
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/* { dg-final { scan-tree-dump-times "if " 0 "vrp1" } } * /
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/* { dg-final { cleanup-tree-dump "vrp1" } } */
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