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111
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1 /* Validate that the __sync builtins are overloaded properly. */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Werror" } */
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4
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5 #define TEST1(TYPE, BUILTIN) \
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6 void t_##TYPE##BUILTIN(TYPE *p) \
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7 { \
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8 __typeof(BUILTIN(p, 1)) *pp; \
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9 pp = p; \
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10 }
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11
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12 #define TEST2(BUILTIN) \
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13 TEST1(int, BUILTIN) \
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14 TEST1(long, BUILTIN)
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15
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16 TEST2(__sync_fetch_and_add)
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17 TEST2(__sync_fetch_and_sub)
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18 TEST2(__sync_fetch_and_or)
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19 TEST2(__sync_fetch_and_and)
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20 TEST2(__sync_fetch_and_xor)
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21 TEST2(__sync_fetch_and_nand)
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22
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23 TEST2(__sync_add_and_fetch)
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24 TEST2(__sync_sub_and_fetch)
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25 TEST2(__sync_or_and_fetch)
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26 TEST2(__sync_and_and_fetch)
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27 TEST2(__sync_xor_and_fetch)
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28 TEST2(__sync_nand_and_fetch)
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29
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30 TEST2(__sync_lock_test_and_set)
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31
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32 #define TEST3(TYPE) \
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33 void t_##TYPE##__sync_val_compare_and_swap(TYPE *p) \
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34 { \
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35 __typeof(__sync_val_compare_and_swap(p, 1, 2)) *pp; \
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36 pp = p; \
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37 }
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38
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39 TEST3(int)
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40 TEST3(long)
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