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/* bug-2761.c
Incomplete use vector from lospre confused live range separation
*/
#include <testfwk.h>
int *dot;
int *dol;
int fchange;
int array[4] = {0, 1, 2, 3};
void rdelete(int *ad1, int *ad2)
{
register int *a1, *a2, *a3;
a1 = ad1;
a2 = ad2+1;
a3 = dol;
dol -= a2 - a1;
do {
*a1++ = *a2++;
} while (a2 <= a3);
a1 = ad1;
if (a1 > dol)
a1 = dol;
dot = a1;
fchange = 1;
}
void testBug(void)
{
dol = array + 2;
rdelete(array + 0, array + 0);
ASSERT(array[0] == 1);
ASSERT(array[1] == 2);
ASSERT(array[2] == 2);
ASSERT(array[3] == 3);
ASSERT(dot == array + 0);
}
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