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131
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1 // { dg-lto-do run }
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2 // { dg-lto-options { { -O3 -flto } } }
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3
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4 class Position
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5 {
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6 public:
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7 Position( void ) {}
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8 virtual ~Position() {}
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9
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10 virtual void calcPercent( const char *name,int pos,int size ) {}
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11 };
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12
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13
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14 class Looper
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15 {
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16 public:
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17 Looper( Position *cc,int size )
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18 : m_cc(cc), m_size(size) {}
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19 virtual ~Looper() {}
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20
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21 void loop( void )
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22 {
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23 for( int pos=0; pos<m_size; pos++ )
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24 {
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25 m_cc->calcPercent( "",pos,m_size );
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26 }
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27 }
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28
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29 private:
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30 Position *m_cc;
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31 int m_size;
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32 };
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33
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34
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35 class EmptyClass
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36 {
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37 public:
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38 EmptyClass( void ) {}
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39 virtual ~EmptyClass() {}
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40 };
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41
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42
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43 class Combined : public EmptyClass, public Position
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44 {
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45 public:
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46 Combined( void ) : m_percent(0) {}
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47 ~Combined() {}
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48
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49 void calcPercent( const char *name,int pos,int size )
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50 {
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51 int percent = 100*pos/size;
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52 if( percent!=m_percent )
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53 m_percent = percent;
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54 }
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55
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56 private:
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57 int m_percent;
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58 };
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59
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60
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61
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62 int main( int argc,char **argv )
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63 {
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64 Combined *comb = new Combined();
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65 Looper *looper = new Looper( comb,argc );
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66
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67 looper->loop();
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68
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69 delete comb;
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70 delete looper;
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71
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72 return( 0 );
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73 }
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