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annotate gcc/testsuite/c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do run } */
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2 /* { dg-require-effective-target cilkplus_runtime } */
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3 /* { dg-options "-fcilkplus" } */
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4 /* { dg-additional-options "-std=gnu99" { target c } } */
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5
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6
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7
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8 /* <feature> loop control variable must have integer, pointer or class type
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9 </feature>
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10 */
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11
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12 #define ARRAY_SIZE 10000
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13 int a[ARRAY_SIZE];
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14
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15 int main(void)
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16 {
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17 int ii = 0;
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18
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19 for (ii =0; ii < ARRAY_SIZE; ii++)
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20 a[ii] = 5;
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21 _Cilk_for(int *aa = a; aa < a + ARRAY_SIZE; aa++)
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22 *aa = 0;
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23 for (ii = 0; ii < ARRAY_SIZE; ii++)
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24 if (a[ii] != 0)
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25 __builtin_abort ();
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26
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27 _Cilk_for (int *aa = a; aa < a + ARRAY_SIZE; aa = aa + 2)
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28 *aa = 4;
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29
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30 for (ii = 0; ii < ARRAY_SIZE; ii = ii + 2)
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31 if (a[ii] != 4)
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32 __builtin_abort ();
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33
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34 return 0;
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35 }