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152
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1 /* { dg-do run } */
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2 /* { dg-require-effective-target powerpc_future_hw } */
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3 /* { dg-require-effective-target lp64 } */
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4 /* { dg-options "-mdejagnu-cpu=future" } */
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5
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6 extern void abort (void);
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7
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8 unsigned long long int
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9 do_cnttzdm (unsigned long long int source, unsigned long long int mask) {
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10 return __builtin_cnttzdm (source, mask);
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11 }
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12
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13 int main (int argc, char *argv [])
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14 {
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15 unsigned long long int sources [4], masks [4];
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16 unsigned long long int intermediates [4][4] = {
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17 /* sources[0] with each of masks [0 .. 3] */
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18 { 0x0000a5f0ll, 0x00007e3cll, 0x000050ecll, 0x0000af73ll },
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19 /* sources[1] with each of masks [0 .. 3] */
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20 { 0x00007e3cll, 0x0000a5f0ll, 0x0000ec50ll, 0x000073afll },
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21 /* sources[2] with each of masks [0 .. 3] */
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22 { 0x00003ca5ll, 0x0000f07ell, 0x0000c50ell, 0x00003af7ll },
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23 /* sources[3] with each of masks [0 .. 3] */
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24 { 0x00005a0fll, 0x0000e7c3ll, 0x0000af73ll, 0x000050ecll },
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25 };
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26 unsigned long long int results [4][4] = {
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27 { 4, 2, 2, 0 },
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28 { 2, 4, 4, 0 },
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29 { 0, 1, 1, 0 },
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30 { 0, 0, 0, 2 },
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31 };
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32
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33 sources[0] = 0xa5f07e3cll;
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34 sources[1] = 0x7e3ca5f0ll;
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35 sources[2] = 0x3ca5f07ell;
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36 sources[3] = 0x5a0fe7c3ll;
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37
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38 masks[0] = 0xffff0000ll;
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39 masks[1] = 0x0000ffffll;
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40 masks[2] = 0x0f0f0f0fll;
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41 masks[3] = 0xf0f0f0f0ll;
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42
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43 for (int i = 0; i < 4; i++)
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44 {
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45 for (int j = 0; j < 4; j++)
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46 {
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47 if (do_cnttzdm (sources[i], masks[j]) != results [i][j])
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48 abort ();
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49 }
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50 }
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51
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52 return 0;
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53 }
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