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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 816 |
Rev 826 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-vrp1" } */
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/* { dg-options "-O2 -fdump-tree-vrp1" } */
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int foo(int i)
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int foo(int i)
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{
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{
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if (i < 0 || i >= 5)
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if (i < 0 || i >= 5)
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return i == 1;
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return i == 1;
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return 1;
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return 1;
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}
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}
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/* { dg-final { scan-tree-dump "Folding predicate i_.* == 1 to 0" "vrp1" } } */
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/* { dg-final { scan-tree-dump "Folding predicate i_.* == 1 to 0" "vrp1" } } */
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/* { dg-final { cleanup-tree-dump "vrp1" } } */
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/* { dg-final { cleanup-tree-dump "vrp1" } } */
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