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111
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1 /* PR tree-optimization/14841
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2 Make sure that we can fold a possible nested reference into a
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3 constant aggregate. */
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4
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5 /* { dg-do link } */
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6 /* { dg-options "-O" } */
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7
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8 struct car {
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9 int speed;
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10 int tire_pressure[4];
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11 };
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12
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13 static const struct car cars[] = {
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14 { 75, { 10, 20, 30, 40 } },
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15 { 35, { 12, 34, 56, 78 } },
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16 { 40, { 19, 28, 37, 46 } }
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17 };
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18
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19 extern void link_error (void);
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20
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21 void
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22 foo (void)
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23 {
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24 if (cars[1].tire_pressure[2] != 56)
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25 link_error ();
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26 }
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27
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28 int main () { return 0; }
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29
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