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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [loop1.C] - Rev 12
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// PR rtl-optimization/16590
// { dg-do run }
// { dg-options "-O2" }
extern "C" void abort();
struct iterator {
char * p;
int *dummy;
};
static iterator pend(char * start) {
iterator p = {start, 0};
if (p.p == start) p.p = start+5;
--p.p;
return p;
}
int main() {
char mem[4+1];
if(pend(mem).p != mem+4)
abort ();
}