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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -fgimple -fdump-tree-ivopts" } */
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3
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4 typedef struct {
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5 int x;
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6 int y;
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7 } S;
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8
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9 int *a_p;
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10 S a[1000];
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11
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12 void __GIMPLE (startwith ("loop"))
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13 f (int k)
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14 {
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15 int i;
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16 int * _1;
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17
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18 bb_2:
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19 i_5 = k_4(D);
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20 if (i_5 <= 999)
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21 goto bb_4;
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22 else
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23 goto bb_3;
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24
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25 bb_3:
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26 return;
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27
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28 bb_4:
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29 ;
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30
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31 bb_5:
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32 i_12 = __PHI (bb_6: i_9, bb_4: i_5);
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33 _1 = &a[i_12].y;
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34 a_p = _1;
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35 __MEM <S[1000]> ((int *)&a)[i_12].y = 100;
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36 i_9 = i_5 + i_12;
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37 if (i_9 <= 999)
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38 goto bb_6;
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39 else
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40 goto bb_3;
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41
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42 bb_6:
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43 ;
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44 goto bb_5;
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45
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46 }
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47
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48 /* { dg-final { scan-tree-dump-times "&a" 1 "ivopts" } } */
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