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

char inci()
inci: scope:[inci]  from main main::@1
  [12] i#11 = phi( main/0, main::@1/i#12 )
  [13] i#12 = i#11 + 7
  [14] inci::return#2 = i#12
  to:inci::@return
inci::@return: scope:[inci]  from inci
  [15] return 
  to:@return
