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111
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1 /* PR middle-end/69542 */
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2 /* { dg-do compile } */
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3 /* { dg-additional-options "-fcompare-debug" } */
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4
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5 typedef struct A *B;
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6 extern int *a[];
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7 struct C { B b; struct D *d; };
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8 struct A { struct { struct C e[1]; long long f[1]; } u; };
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9 struct D { int g; B h[100]; };
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10 int b, c, e, g;
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11 B d, f;
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12 void foo (void) __attribute__ ((__noreturn__));
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13 int bar (void)
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14 {
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15 int i = 0;
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16 do
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17 {
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18 if ('E' && a[e][0] != 'V')
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19 foo ();
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20 struct D *k = d->u.e[0].d;
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21 B x = k->h[i], o = f->u.e[0].b;
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22 if (b)
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23 return 0;
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24 if (a[g][0] != 'E' && a[g][0] != 'V')
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25 foo ();
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26 struct D *n = o->u.e[0].d;
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27 int r = x->u.f[0];
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28 (void) r;
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29 if (c)
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30 foo ();
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31 B y = n->h[x->u.f[0]];
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32 if (i != y->u.f[0])
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33 return 0;
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34 i++;
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35 }
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36 while (1);
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37 }
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