
void main()
main: scope:[main]  from
  [0] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@6
  [1] main::i#10 = phi( main/0, main::@6/main::i#1 )
  [2] if(main::i#10==1) goto main::@2
  to:main::@7
main::@7: scope:[main]  from main::@1
  [3] if(main::i#10==2) goto main::@3
  to:main::@8
main::@8: scope:[main]  from main::@7
  [4] if(main::i#10==3) goto main::@3
  to:main::@9
main::@9: scope:[main]  from main::@8
  [5] if(main::i#10==4) goto main::@4
  to:main::@5
main::@5: scope:[main]  from main::@9
  [6] main::SCREEN[main::i#10] = 'd'
  to:main::@6
main::@6: scope:[main]  from main::@2 main::@4 main::@5
  [7] main::i#1 = ++ main::i#10
  [8] if(main::i#1!=6) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@6
  [9] return 
  to:@return
main::@4: scope:[main]  from main::@3 main::@9
  [10] main::SCREEN[main::i#10] = '4'
  to:main::@6
main::@3: scope:[main]  from main::@7 main::@8
  [11] main::SCREEN[main::i#10] = '3'
  to:main::@4
main::@2: scope:[main]  from main::@1
  [12] main::SCREEN[main::i#10] = '1'
  to:main::@6
