@begin: scope:[]  from
  [0] phi()
  to:@1
@1: scope:[]  from @begin
  [1] phi()
  [2] call main 
  to:@end
@end: scope:[]  from @1
  [3] phi()
main: scope:[main]  from @1
  [4] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@2
  [5] (byte) main::i#2 ← phi( main/(byte) 0 main::@2/(byte) main::i#1 )
  [6] if((byte) 0!=*((const byte[$10]) msg1#0 + (byte) main::i#2)) goto main::@2
  to:main::@3
main::@3: scope:[main]  from main::@1 main::@4
  [7] (byte) main::i1#2 ← phi( main::@1/(byte) 0 main::@4/(byte) main::i1#1 )
  [8] if((byte) 0!=*((const byte[$10]) msg2#0 + (byte) main::i1#2)) goto main::@4
  to:main::@return
main::@return: scope:[main]  from main::@3
  [9] return 
  to:@return
main::@4: scope:[main]  from main::@3
  [10] *((const byte*) SCREEN#0+(byte) $28 + (byte) main::i1#2) ← *((const byte[$10]) msg2#0 + (byte) main::i1#2)
  [11] (byte) main::i1#1 ← ++ (byte) main::i1#2
  to:main::@3
main::@2: scope:[main]  from main::@1
  [12] *((const byte*) SCREEN#0 + (byte) main::i#2) ← *((const byte[$10]) msg1#0 + (byte) main::i#2)
  [13] (byte) main::i#1 ← ++ (byte) main::i#2
  to:main::@1