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111
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1 /* { dg-do link } */
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2 /* { dg-options "-O -fdump-tree-optimized" } */
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3
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4 extern void link_error (void);
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5 void foo(int n)
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6 {
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7 int * f = (int*) __builtin_malloc (n * sizeof (int));
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8 int * ff = (int*) __builtin_malloc (n * sizeof (int));
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9 int i;
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10
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11 for (i = 0; i < n; ++i)
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12 {
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13 f[i] = 1;
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14 ff[i] = 2;
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15 if (f[i] != 1)
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16 link_error ();
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17 if (ff[i] != 2)
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18 link_error ();
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19 }
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20
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21 __builtin_free (f);
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22 __builtin_free (ff);
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23 }
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24 int main()
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25 {
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26 return 0;
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27 }
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28
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29 /* We should have removed the calls to link_error () and all stores
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30 to the allocated memory. */
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31
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32 /* { dg-final { scan-tree-dump-times "\\\*D" 0 "optimized" } } */
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