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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [phi-opt-3.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 "-O1 -fdump-tree-optimized" } */
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int f(int a, int b)
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{
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  if (a == 0)
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   return 0;
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  if (a != b)
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   return a;
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 return a;
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}
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/* There should be no ifs as the PHI arguments, we did not
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   optimize this before because PHI-OPT did not look at
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   PHIs which have more than two arguments.  */
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/* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */

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