
void main()
main: scope:[main]  from
  [0] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@5
  [1] main::x#7 = phi( main/0, main::@5/main::x#1 )
  to:main::@2
main::@2: scope:[main]  from main::@1 main::@4
  [2] main::y#4 = phi( main::@1/0, main::@4/main::y#1 )
  to:main::@3
main::@3: scope:[main]  from main::@2 main::@6
  [3] main::a#2 = phi( main::@2/0, main::@6/main::a#1 )
  [4] main::val1#0 = main::a#2 + main::x#7
  [5] print::idx#0 = main::y#4
  [6] print::val#0 = main::val1#0
  [7] call print
  to:main::@6
main::@6: scope:[main]  from main::@3
  [8] main::a#1 = ++ main::a#2
  [9] if(main::a#1!=$65) goto main::@3
  to:main::@4
main::@4: scope:[main]  from main::@6
  [10] main::y#1 = ++ main::y#4
  [11] if(main::y#1!=$65) goto main::@2
  to:main::@5
main::@5: scope:[main]  from main::@4
  [12] main::x#1 = ++ main::x#7
  [13] if(main::x#1!=$65) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@5
  [14] return 
  to:@return

void print(char idx , char val)
print: scope:[print]  from main::@3
  [15] print::SCREEN[print::idx#0] = print::val#0
  to:print::@return
print::@return: scope:[print]  from print
  [16] return 
  to:@return
