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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-7.c] - Blame information for rev 826

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Line No. Rev Author Line
1 298 jeremybenn
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-optimized" } */
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extern void link_error (void);
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/* tests to check if cprop works when using non-return functions   */
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extern int not_returning (int) __attribute__ ((noreturn));
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int b;
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int test7 (int a)
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{
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  b = 7;
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  if (a)
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    {
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      not_returning (a);
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    }
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  if (b != 7)
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    link_error ();
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  return b;
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}
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/* There should be not link_error calls, if there is any the
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   optimization has failed */
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/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */

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