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111
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1 /* On H8/300 port, NOTICE_UPDATE_CC had a bug that causes the final
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2 pass to remove test insns that should be kept. */
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3
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4 unsigned short
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5 test1 (unsigned short w)
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6 {
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7 if ((w & 0xff00) == 0)
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8 {
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9 if (w == 0)
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10 w = 2;
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11 }
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12 return w;
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13 }
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14
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15 unsigned long
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16 test2 (unsigned long w)
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17 {
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18 if ((w & 0xffff0000) == 0)
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19 {
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20 if (w == 0)
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21 w = 2;
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22 }
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23 return w;
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24 }
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25
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26 int
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27 test3 (unsigned short a)
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28 {
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29 if (a & 1)
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30 return 1;
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31 else if (a)
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32 return 1;
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33 else
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34 return 0;
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35 }
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36
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37 int
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38 main ()
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39 {
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40 if (test1 (1) != 1)
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41 abort ();
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42
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43 if (test2 (1) != 1)
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44 abort ();
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45
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46 if (test3 (2) != 1)
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47 abort ();
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48
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49 exit (0);
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50 }
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