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111
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1 /* { dg-do link } */
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2 /* { dg-options "-O2" } */
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3
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4 extern void link_error (void);
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5
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6 typedef unsigned char(*Calculable)(void);
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7
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8 static unsigned char one() { return 1; }
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9 static unsigned char two() { return 2; }
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10
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11 static int
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12 print(Calculable calculate)
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13 {
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14 return calculate() + calculate() + 1;
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15 }
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16
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17 int
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18 main()
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19 {
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20 /* Make sure we perform indirect inlining of one and two and optimize
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21 the result to a constant. */
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22 if (print(one) != 3)
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23 link_error ();
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24 if (print(two) != 5)
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25 link_error ();
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26 return 0;
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27 }
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