annotate gcc/testsuite/gcc.c-torture/execute/pr87623.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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1 /* PR middle-end/87623 */
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2 /* Testcase by George Thopas <george.thopas@gmail.com> */
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3
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4 struct be {
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5 unsigned short pad[1];
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6 unsigned char a;
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7 unsigned char b;
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8 } __attribute__((scalar_storage_order("big-endian")));
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9
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10 typedef struct be t_be;
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11
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12 struct le {
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13 unsigned short pad[3];
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14 unsigned char a;
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15 unsigned char b;
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16 };
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17
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18 typedef struct le t_le;
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19
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20 int a_or_b_different(t_be *x,t_le *y)
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21 {
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22 return (x->a != y->a) || (x->b != y->b);
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23 }
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24
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25 int main (void)
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26 {
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27 t_be x = { .a=1, .b=2 };
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28 t_le y = { .a=1, .b=2 };
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29
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30 if (a_or_b_different(&x,&y))
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31 __builtin_abort ();
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32
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33 return 0;
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34 }