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111
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1 /* PR middle-end/27945 */
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2 /* { dg-do run } */
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3 /* { dg-options "" } */
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4 /* { dg-require-effective-target alloca } */
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5
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6 extern int printf (const char *, ...);
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7 extern void abort ();
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8
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9 int func(int levels)
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10 {
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11 struct bar {
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12 unsigned char a;
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13 int b[levels];
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14 } __attribute__ ((__packed__)) bar;
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15
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16 struct foo {
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17 unsigned char a;
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18 int b[4];
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19 } __attribute__ ((__packed__)) foo;
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20
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21 printf("foo %d\n", sizeof(foo));
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22 printf("bar %d\n", sizeof(bar));
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23
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24 if (sizeof (foo) != sizeof (bar))
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25 abort ();
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26 }
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27
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28 int main()
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29 {
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30 func(4);
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31 return 0;
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32 }
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