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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 298 |
Rev 338 |
/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O1 " } */
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/* { dg-options "-O1 " } */
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extern void abort (void);
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extern void abort (void);
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static void __attribute__((always_inline))
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static void __attribute__((always_inline))
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reverse(int *first, int *last)
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reverse(int *first, int *last)
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{
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{
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if (first == last--)
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if (first == last--)
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return;
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return;
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while (first != last)
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while (first != last)
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{
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{
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int t = *first;
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int t = *first;
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*first = *last;
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*first = *last;
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*last = t;
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*last = t;
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if (++first == last--)
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if (++first == last--)
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break;
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break;
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}
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}
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}
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}
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int main()
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int main()
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{
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{
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int seq[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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int seq[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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reverse(seq, seq + 8);
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reverse(seq, seq + 8);
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if (seq[3] != 5 || seq[4] != 4)
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if (seq[3] != 5 || seq[4] != 4)
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abort ();
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abort ();
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return 0;
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return 0;
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}
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}
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