
void main()
main: scope:[main]  from
  [0] phi()
  [1] call inccnt
  [2] inccnt::return#0 = inccnt::return#2
  to:main::@1
main::@1: scope:[main]  from main
  [3] main::$0 = inccnt::return#0
  [4] *SCREEN = main::$0
  [5] cnt#1 = ++ cnt#13
  [6] call inccnt
  [7] inccnt::return#1 = inccnt::return#2
  to:main::@2
main::@2: scope:[main]  from main::@1
  [8] main::$1 = inccnt::return#1
  [9] *(SCREEN+1) = main::$1
  [10] *(SCREEN+2) = cnt2#12
  [11] *(SCREEN+3) = cnt3#12
  to:main::@return
main::@return: scope:[main]  from main::@2
  [12] return 
  to:@return

char inccnt()
inccnt: scope:[inccnt]  from main main::@1
  [13] cnt3#11 = phi( main/0, main::@1/cnt3#12 )
  [13] cnt2#11 = phi( main/0, main::@1/cnt2#12 )
  [13] cnt#12 = phi( main/0, main::@1/cnt#1 )
  [14] cnt#13 = ++ cnt#12
  [15] cnt2#12 = ++ cnt2#11
  [16] cnt3#12 = ++ cnt3#11
  [17] inccnt::return#2 = cnt#13
  to:inccnt::@return
inccnt::@return: scope:[inccnt]  from inccnt
  [18] return 
  to:@return
