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145
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1 // PR c++/92384
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2 // { dg-do run }
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3
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4 struct S {};
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5 struct T : public S { S a, b, c, d, e, f, g, h, i, j, k, l, m; };
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6 struct U { long long a, b, c; };
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7
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8 U
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9 foo (S, S, S, T, T, T, U g)
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10 {
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11 return g;
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12 }
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13
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14 __attribute__((noipa)) bool
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15 bar (S a, S b, S c, T d, T e, T f, U g, void **h)
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16 {
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17 h[0] = (void *) &a;
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18 h[1] = (void *) &b;
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19 h[2] = (void *) &c;
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20 h[3] = (void *) &d;
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21 h[4] = (void *) &e;
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22 h[5] = (void *) &f;
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23 h[6] = (void *) &g;
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24 asm volatile ("" : : "r" (h) : "memory");
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25 return (h[0] != h[1] && h[1] != h[2] && h[2] != h[3]
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26 && h[3] != h[4] && h[4] != h[5] && h[5] != h[6]);
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27 }
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28
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29 int
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30 main ()
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31 {
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32 S a;
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33 T b;
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34 U c = { 1, 2, 3 };
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35 void *d[7];
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36 if (!bar (a, a, a, b, b, b, c, d))
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37 __builtin_abort ();
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38 }
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