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111
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1 /* PR tree-optimization/23818 */
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2 /* { dg-do run } */
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3 /* { dg-options "-O2 -fno-tree-dominator-opts" } */
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4
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5 #include <stdarg.h>
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6
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7 extern void abort (void);
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8
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9 void
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10 foo (int p[100], int k, ...)
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11 {
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12 int j, *q;
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13 va_list ap;
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14
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15 va_start (ap, k);
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16 q = va_arg (ap, int *);
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17 for (j = 0; j < 100; j++)
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18 q[j] = p[j] + 10;
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19 va_end(ap);
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20 }
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21
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22 int
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23 main (void)
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24 {
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25 int buf[100], buf2[100], i;
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26 for (i = 0; i < 100; i++)
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27 buf[i] = i + 1;
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28 foo (buf, 0, buf2);
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29 for (i = 0; i < 100; i++)
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30 if (buf2[i] != buf[i] + 10)
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31 abort ();
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32 return 0;
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33 }
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