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131
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -fdump-tree-cddce1" } */
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3
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4 int test_shiftmax(unsigned int a)
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5 {
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6 return __builtin_popcount(a>>(8*sizeof(a)-1));
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7 }
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8
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9 int test_shiftmaxl(unsigned long b)
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10 {
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11 return __builtin_popcountl(b>>(8*sizeof(b)-1));
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12 }
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13
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14 int test_shiftmaxll(unsigned long long c)
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15 {
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16 return __builtin_popcountll(c>>(8*sizeof(c)-1));
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17 }
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18
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19 int test_shift7(unsigned char d)
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20 {
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21 return __builtin_popcount(d>>7);
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22 }
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23
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24 int test_shift7l(unsigned char e)
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25 {
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26 return __builtin_popcountl(e>>7);
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27 }
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28
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29 int test_shift7ll(unsigned char f)
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30 {
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31 return __builtin_popcountll(f>>7);
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32 }
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33
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34 int test_shift15(unsigned short g)
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35 {
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36 return __builtin_popcount(g>>15);
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37 }
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38
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39 int test_shift15l(unsigned short h)
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40 {
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41 return __builtin_popcountl(h>>15);
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42 }
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43
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44 int test_shift15ll(unsigned short i)
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45 {
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46 return __builtin_popcountll(i>>15);
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47 }
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48
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49 /* { dg-final { scan-tree-dump-times "popcount" 0 "cddce1" } } */
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50
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