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111
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1 /* { dg-do compile } */
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2
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3 extern int baz ();
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4 extern void bar (void);
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5 extern void noret (void) __attribute__ ((__noreturn__));
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6
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7 void
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8 fix_register (const char *name, int fixed, int call_used, int nregs)
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9 {
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10 int i;
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11 int reg;
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12
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13 if ((reg = baz ()) >= 0)
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14 {
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15 for (i = reg; i < nregs; i++)
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16 {
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17 if ((i == 15 || i == 11) && (fixed == 0 || call_used == 0))
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18 {
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19 switch (fixed)
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20 {
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21 case 0:
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22 switch (call_used)
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23 {
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24 case 1:
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25 bar ();
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26 break;
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27 default:
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28 (noret ());
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29 }
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30 case 1:
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31 switch (call_used)
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32 {
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33 case 1:
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34 break;
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35 case 0:
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36 default:
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37 (noret ());
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38 }
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39 break;
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40 default:
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41 (noret ());
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42 }
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43 }
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44 }
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45 }
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46 }
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