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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 298 |
Rev 338 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-fre-stats" } */
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/* { dg-options "-O2 -fdump-tree-fre-stats" } */
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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int *p;
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int *p;
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int result;
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int result;
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*p = 2;
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*p = 2;
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if (argc)
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if (argc)
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*p = 2;
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*p = 2;
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result = *p;
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result = *p;
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return result;
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return result;
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}
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}
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/* We should eliminate result = *p by saying it has the value 2. */
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/* We should eliminate result = *p by saying it has the value 2. */
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/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre"} } */
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/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "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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