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annotate gcc/testsuite/gcc.dg/pr66299-3.c @ 132:d34655255c78

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update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
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1 /* PR tree-optimization/66299 */
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2 /* { dg-do run } */
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3 /* { dg-options "-fdump-tree-original" } */
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4
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5 void __attribute__ ((noinline, noclone))
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6 test1 (int x)
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7 {
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8 if ((2 << x) == 1
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9 || (8 << x) == 1
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10 || (8 << x) == 2
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11 || (3072 << x) == 3
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12 || (294912 << x) == 9
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13 || (45056 << x) == 11
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14 || (2176 << x) == 17)
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15 __builtin_abort ();
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16 }
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17
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18 void __attribute__ ((noinline, noclone))
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19 test2 (int x)
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20 {
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21 if ((2 << x) != 1
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22 && (8 << x) != 1
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23 && (8 << x) != 2
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24 && (3072 << x) != 3
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25 && (294912 << x) != 9
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26 && (45056 << x) != 11
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27 && (2176 << x) != 17)
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28 ;
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29 else
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30 __builtin_abort ();
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31 }
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32
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33 void __attribute__ ((noinline, noclone))
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34 test3 (int x)
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35 {
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36 if ((3 << x) == 4
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37 || (1 << x) == 12
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38 || (40 << x) == 1024
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39 || (2 << x) == 84
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40 || (3 << x) == 16384
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41 || (10 << x) == 6144)
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42 __builtin_abort ();
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43 }
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44
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45 void __attribute__ ((noinline, noclone))
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46 test4 (int x)
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47 {
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48 if ((3 << x) != 4
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49 && (1 << x) != 12
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50 && (40 << x) != 1024
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51 && (2 << x) != 84
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52 && (3 << x) != 16384
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53 && (10 << x) != 6144)
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54 ;
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55 else
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56 __builtin_abort ();
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57 }
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58
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59 int
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60 main (void)
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61 {
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62 test1 (0);
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63 test2 (1);
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64 test3 (1);
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65 test4 (2);
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66 }
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67
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68 /* { dg-final { scan-tree-dump-not "(<<|==|!=)" "original" } } */