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annotate gcc/testsuite/gcc.dg/uninit-pred-6_b.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wuninitialized -O2" } */
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4
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5 int g;
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6 void bar();
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7 void blah(int);
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8
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9 int foo (int n, int l, int m, int r)
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10 {
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11 int v;
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12
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13 if (n)
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14 if (l)
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15 v = r;
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16
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17 if (m) g++;
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18 else bar();
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19
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20 if ( n && l)
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21 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
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22
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23 if (l)
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24 if (n)
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25 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
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26
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27 return 0;
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28 }
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29
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30 int foo_2 (int n, int l, int m, int r)
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31 {
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32 int v;
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33
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34 if (n)
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35 if (l)
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36 v = r;
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37
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38 if (m) g++;
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39 else bar();
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40
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41 if (n || l)
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42 blah (v); /* { dg-warning "uninitialized" "warning" } */
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43
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44 return 0;
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45 }
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46