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111
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1 /* Verify that simple virtual calls using this pointer are inlined
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2 even without early inlining.. */
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145
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3 /* { dg-do run { target { nonpic || pie_enabled } } } */
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111
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4 /* { dg-options "-O3 -fdump-ipa-inline -fno-early-inlining -fno-ipa-cp" } */
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5
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6 extern "C" void abort (void);
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7
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8 class A
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9 {
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10 public:
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11 int data;
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12 virtual int foo (int i);
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13 int middleman (int i)
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14 {
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15 return foo (i);
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16 }
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17 };
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18
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19 class B : public A
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20 {
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21 public:
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22 virtual int foo (int i);
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23 };
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24
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25 class C : public A
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26 {
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27 public:
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28 virtual int foo (int i);
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29 };
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30
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31 int A::foo (int i)
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32 {
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33 return i + 1;
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34 }
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35
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36 int B::foo (int i)
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37 {
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38 return i + 2;
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39 }
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40
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41 int C::foo (int i)
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42 {
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43 return i + 3;
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44 }
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45
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46 int __attribute__ ((noinline,noclone)) get_input(void)
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47 {
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48 return 1;
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49 }
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50
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51 int main (int argc, char *argv[])
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52 {
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53 class B b;
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54 int i;
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55
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56 for (i = 0; i < get_input (); i++)
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57 if (b.middleman (get_input ()) != 3)
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58 abort ();
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59 return 0;
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60 }
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61
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62 /* { dg-final { scan-ipa-dump "B::foo\[^\\n\]*inline copy in int main" "inline" } } */
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