@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] phi() [ ] ( main:2 [ ] )
  to:main::@1
main::@1: scope:[main]  from main main::@2
  [5] (byte) main::j#3 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@2/(byte) main::j#4 ) [ main::i#2 main::j#3 ] ( main:2 [ main::i#2 main::j#3 ] )
  [5] (byte) main::i#2 ← phi( main/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@2/(byte) main::i#1 ) [ main::i#2 main::j#3 ] ( main:2 [ main::i#2 main::j#3 ] )
  [6] *((const byte*) main::screen#0 + (byte) main::i#2) ← (byte) '*' [ main::i#2 main::j#3 ] ( main:2 [ main::i#2 main::j#3 ] )
  [7] *((const byte*) main::cols#0 + (byte) main::i#2) ← *((const byte[]) main::colseq#0 + (byte) main::j#3) [ main::i#2 main::j#3 ] ( main:2 [ main::i#2 main::j#3 ] )
  [8] (byte) main::j#1 ← ++ (byte) main::j#3 [ main::i#2 main::j#1 ] ( main:2 [ main::i#2 main::j#1 ] )
  [9] if((byte) main::j#1!=(byte/signed byte/word/signed word/dword/signed dword) 3) goto main::@6 [ main::i#2 main::j#1 ] ( main:2 [ main::i#2 main::j#1 ] )
  to:main::@2
main::@2: scope:[main]  from main::@1 main::@6
  [10] (byte) main::j#4 ← phi( main::@6/(byte) main::j#1 main::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 ) [ main::i#2 main::j#4 ] ( main:2 [ main::i#2 main::j#4 ] )
  [11] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::i#1 main::j#4 ] ( main:2 [ main::i#1 main::j#4 ] )
  [12] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 40) goto main::@1 [ main::i#1 main::j#4 ] ( main:2 [ main::i#1 main::j#4 ] )
  to:main::@return
main::@return: scope:[main]  from main::@2
  [13] return  [ ] ( main:2 [ ] )
  to:@return
main::@6: scope:[main]  from main::@1
  [14] phi() [ main::i#2 main::j#1 ] ( main:2 [ main::i#2 main::j#1 ] )
  to:main::@2
