annotate gcc/testsuite/gcc.dg/20040627-1.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do link } */
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2 /* { dg-options "-O2" } */
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3
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4 extern void link_error (void);
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5
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6
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7 void test(int x)
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8 {
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9 if ((x & ~x) != 0)
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10 link_error ();
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11 if ((~x & x) != 0)
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12 link_error ();
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13
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14 if ((x ^ ~x) != -1)
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15 link_error ();
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16 if ((~x ^ x) != -1)
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17 link_error ();
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18
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19 if ((x | ~x) != -1)
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20 link_error ();
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21 if ((~x | x) != -1)
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22 link_error ();
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23
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24 if (x && !x)
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25 link_error ();
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26 if (!x && x)
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27 link_error ();
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28
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29 if (!(x || !x))
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30 link_error ();
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31 if (!(!x || x))
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32 link_error ();
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33 }
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34
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35 int main()
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36 {
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37 test (0);
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38 test (1);
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39 test (-1);
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40 return 0;
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41 }
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42