131
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1 /* PR middle-end/83609 */
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2 /* { dg-do run } */
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3 /* { dg-options "-O2 -fno-tree-forwprop -fno-tree-ccp -fno-tree-fre -fno-tree-pre -fno-code-hoisting" } */
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4
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5 #if __SIZEOF_LONG_LONG__ == 2 * __SIZEOF_FLOAT__
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6 _Complex float
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7 foo (void)
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8 {
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9 _Complex float c;
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10 *((unsigned long long *)&c) = 0x123456789abcdef0ULL;
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11 return c;
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12 }
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13
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14 int
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15 main ()
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16 {
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17 union { _Complex float c; unsigned long long l; } u;
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18 u.c = foo ();
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19 if (u.l != 0x123456789abcdef0ULL)
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20 __builtin_abort ();
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21 return 0;
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22 }
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23 #else
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24 int
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25 main ()
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26 {
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27 return 0;
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28 }
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29 #endif
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