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111
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1 /* PR tree-optimization/47428 */
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2 /* { dg-require-effective-target untyped_assembly } */
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3
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4 struct S
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5 {
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6 int s;
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7 } a;
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8 int b;
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9
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10 void bar (struct S);
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11
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12 int
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13 baz (int x __attribute__((unused)), int y)
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14 {
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15 int i;
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16 for (i = 0; i < 1; i = 1)
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17 for (y = 0; y < 1; y = 1);
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18 return y;
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19 }
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20
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21 void
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22 foo (void)
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23 {
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24 fn (0);
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25 }
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26
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27 int
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28 fn (const int x, int y __attribute__((unused)))
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29 {
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30 if (baz (baz (0, x), 0))
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31 return 0;
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32 else
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33 bar (a);
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34 return 0;
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35 }
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36
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37 void
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38 bar (struct S x)
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39 {
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40 for (;;)
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41 for (; x.s;)
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42 b = 0 ? : baz (0, 0);
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43 }
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