@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::@1
  [5] (byte) main::i#2 ← phi( main/(byte) 0 main::@1/(byte) main::i#1 )
  [6] (word~) main::$1 ← (word)(byte) main::i#2
  [7] (word~) main::$2 ← (word)(byte) main::i#2
  [8] (word~) main::$3 ← (word~) main::$2 << (byte) 8
  [9] (word~) main::$4 ← (word~) main::$3 + (byte) main::i#2
  [10] (word~) main::$6 ← (word~) main::$1 << (byte) 1
  [11] (word*~) main::$9 ← (const word[$100]) words#0 + (word~) main::$6
  [12] *((word*~) main::$9) ← (word~) main::$4
  [13] (byte) main::i#1 ← ++ (byte) main::i#2
  [14] if((byte) main::i#1!=(byte) 0) goto main::@1
  to:main::@2
main::@2: scope:[main]  from main::@1
  [15] *((const word*) main::SCREEN#0) ← *((const word[$100]) words#0+(word) $ff*(const byte) SIZEOF_WORD)
  to:main::@return
main::@return: scope:[main]  from main::@2
  [16] return 
  to:@return
