URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 298 |
Rev 384 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-fre-details" } */
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/* { dg-options "-O -fdump-tree-fre-details" } */
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int
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int
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foo (int *p)
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foo (int *p)
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{
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{
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*p = 0;
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*p = 0;
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return *p;
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return *p;
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}
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}
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/* The store to *p should be propagated to the load statement. */
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/* The store to *p should be propagated to the load statement. */
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/* { dg-final { scan-tree-dump "Replaced \\\*p_.\\\(D\\\) with 0" "fre" } } */
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/* { dg-final { scan-tree-dump "Replaced \\\*p_.\\\(D\\\) with 0" "fre" } } */
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/* { dg-final { cleanup-tree-dump "fre" } } */
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/* { dg-final { cleanup-tree-dump "fre" } } */
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