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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-fgnu-tm -O2" } */
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3 /* This test case triggered block sharing between the two transactions. */
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4
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5 void func1 (void) __attribute__ ((transaction_callable, used));
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6 long func2 (void) __attribute__ ((transaction_callable, used));
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7 unsigned long rand (void);
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8
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9 void client_run (void)
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10 {
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11 long types[100];
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12 long i;
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13
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14 for (i = 0; i < 100; i++)
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15 {
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16 long action = rand ();
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17
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18 switch (action)
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19 {
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20 case 0:
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21 {
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22 __transaction_relaxed
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23 {
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24 long bill = func2 ();
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25 if (bill >= 0)
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26 {
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27 func1 ();
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28 }
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29 }
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30 break;
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31 }
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32
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33 case 1:
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34 {
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35 long n;
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36 __transaction_relaxed
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37 {
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38 for (n = 0; n < 100; n++)
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39 {
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40 long t = types[n];
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41 switch (t)
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42 {
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43 case 0:
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44 func1 ();
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45 break;
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46 }
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47 }
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48 }
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49 break;
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50 }
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51 }
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52 }
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53 }
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