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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-fre-16.c] - Blame information for rev 689

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Line No. Rev Author Line
1 689 jeremybenn
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-fre1" } */
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/* FRE should be able to combine i and j and perform simplification
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   on the condition.  */
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extern void link_error (void);
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int i;
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int foo(int b, int c)
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{
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  i = b + 1;
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  int j = i - 1;
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  if (b != j)
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    link_error ();
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}
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/* { dg-final { scan-tree-dump-not "link_error" "fre1" } } */
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/* { dg-final { cleanup-tree-dump "fre1" } } */

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