
void main()
main: scope:[main]  from
  [0] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@4
  [1] main::max#2 = phi( main/0, main::@4/main::max#3 )
  [1] main::min#2 = phi( main/$ff, main::@4/main::min#3 )
  [1] main::pos#2 = phi( main/0, main::@4/main::pos#1 )
  to:main::@2
main::@2: scope:[main]  from main::@1
  [2] main::pos#1 = ++ main::pos#2
  [3] if(main::pos#1>=main::min#2) goto main::@3
  to:main::@5
main::@5: scope:[main]  from main::@2
  [4] main::min#9 = main::pos#1
  to:main::@3
main::@3: scope:[main]  from main::@2 main::@5
  [5] main::min#3 = phi( main::@2/main::min#2, main::@5/main::min#9 )
  [6] if(main::pos#1<=main::max#2) goto main::@4
  to:main::@6
main::@6: scope:[main]  from main::@3
  [7] main::max#9 = main::pos#1
  to:main::@4
main::@4: scope:[main]  from main::@3 main::@6
  [8] main::max#3 = phi( main::@3/main::max#2, main::@6/main::max#9 )
  [9] *SCREEN = main::min#3
  [10] *(SCREEN+1) = main::max#3
  [11] *(SCREEN+2) = main::pos#1
  to:main::@1
