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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 154 |
Rev 816 |
// PR rtl-optimization/16590
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// PR rtl-optimization/16590
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// { dg-do run }
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// { dg-do run }
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// { dg-options "-O2" }
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// { dg-options "-O2" }
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extern "C" void abort();
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extern "C" void abort();
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struct iterator {
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struct iterator {
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char * p;
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char * p;
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int *dummy;
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int *dummy;
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};
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};
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static iterator pend(char * start) {
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static iterator pend(char * start) {
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iterator p = {start, 0};
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iterator p = {start, 0};
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if (p.p == start) p.p = start+5;
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if (p.p == start) p.p = start+5;
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--p.p;
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--p.p;
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return p;
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return p;
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}
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}
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int main() {
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int main() {
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char mem[4+1];
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char mem[4+1];
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if(pend(mem).p != mem+4)
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if(pend(mem).p != mem+4)
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abort ();
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abort ();
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}
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}
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