@begin: scope:[]  from
  [0] phi() [ ] ( )
  to:@1
@1: scope:[]  from @begin
  [1] phi() [ ] ( )
  [2] call main param-assignment [ ] ( )
  to:@end
@end: scope:[]  from @1
  [3] phi() [ ] ( )
main: scope:[main]  from @1
  [4] *((const byte*) SCREEN#0) ← (const byte) STAR#0 [ ] ( main:2 [ ] )
  [5] *((const byte*) BGCOL#0) ← (const byte) RED#0 [ ] ( main:2 [ ] )
  to:main::@1
main::@1: scope:[main]  from main main::@1
  [6] (byte) main::i#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 40 main::@1/(byte) main::i#1 ) [ main::i#2 ] ( main:2 [ main::i#2 ] )
  [7] *((const byte*) SCREEN#0 + (byte) main::i#2) ← (const byte) STAR#0+(byte/signed byte/word/signed word/dword/signed dword) 1 [ main::i#2 ] ( main:2 [ main::i#2 ] )
  [8] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::i#1 ] ( main:2 [ main::i#1 ] )
  [9] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 80) goto main::@1 [ main::i#1 ] ( main:2 [ main::i#1 ] )
  to:main::@return
main::@return: scope:[main]  from main::@1
  [10] return  [ ] ( main:2 [ ] )
  to:@return
