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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O -fdump-tree-cddce1" } */
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3
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4 int
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5 fn1 (int x)
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6 {
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7 return ~x | x;
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8 }
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9
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10 int
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11 fn2 (int x)
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12 {
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13 return x | ~x;
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14 }
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15
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16 unsigned int
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17 fn3 (unsigned int x)
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18 {
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19 return ~x | x;
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20 }
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21
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22 unsigned int
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23 fn4 (unsigned int x)
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24 {
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25 return x | ~x;
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26 }
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27
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28 int
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29 fn5 (int x)
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30 {
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31 return ~x | (unsigned) x;
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32 }
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33
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34 int
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35 fn6 (int x)
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36 {
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37 return (unsigned) ~x | x;
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38 }
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39
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40 int
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41 fn7 (int x)
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42 {
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43 return ~(unsigned) x | x;
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44 }
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45
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46 /* { dg-final { scan-tree-dump-not "~" "cddce1" } } */
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47 /* { dg-final { scan-tree-dump-not " \\| " "cddce1" } } */
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