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annotate gcc/testsuite/gcc.dg/fold-bitand-2.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:
rev   line source
111
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1 /* { dg-do compile } */
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2 /* { dg-options "-fdump-tree-original" } */
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3
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4 struct {
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5 char c1;
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6 char c2;
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7 char c3;
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8 char c4;
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9 } s __attribute__ ((aligned (4)));
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10
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11 unsigned f1 (void)
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12 {
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13 return 3 & (__SIZE_TYPE__)&s.c1;
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14 }
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15
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16 unsigned f2 (void)
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17 {
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18 return 3 & (__SIZE_TYPE__)&s.c2;
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19 }
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20
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21 unsigned f3 (void)
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22 {
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23 return 3 & (__SIZE_TYPE__)&s.c3;
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24 }
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25
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26 unsigned f4 (void)
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27 {
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28 return 3 & (__SIZE_TYPE__)&s.c4;
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29 }
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30
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31 unsigned f5 (void)
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32 {
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33 return 4 & (__SIZE_TYPE__)&s.c1;
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34 }
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35
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36 /* { dg-final { scan-tree-dump-times "\& 3" 0 "original" } } */
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37 /* { dg-final { scan-tree-dump-times "\& 4" 1 "original" } } */
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38 /* { dg-final { scan-tree-dump-times "return 0" 1 "original" } } */
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39 /* { dg-final { scan-tree-dump-times "return 1" 1 "original" } } */
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40 /* { dg-final { scan-tree-dump-times "return 2" 1 "original" } } */
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41 /* { dg-final { scan-tree-dump-times "return 3" 1 "original" } } */