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/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-fre" } */
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int i;
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int foo (void)
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{
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int j;
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i = j;
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return i;
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}
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/* We should eliminate the redundant load of i. */
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/* { dg-final { scan-tree-dump-not "= i;" "fre" } } */
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/* { dg-final { cleanup-tree-dump "fre" } } */
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