@begin: scope:[]  from
  [0] phi()
  to:@1
@1: scope:[]  from @begin
  [1] phi()
  [2] call malloc 
  to:@2
@2: scope:[]  from @1
  [3] phi()
  [4] call main 
  to:@end
@end: scope:[]  from @2
  [5] phi()

(void()) main()
main: scope:[main]  from @2
  [6] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@1
  [7] (byte) main::i#2 ← phi( main/(byte) 0 main::@1/(byte) main::i#1 )
  [8] *((const byte*) BYTES#0 + (byte) main::i#2) ← (byte) main::i#2
  [9] (byte) main::i#1 ← ++ (byte) main::i#2
  [10] if((byte) main::i#1!=(byte) 0) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@1
  [11] return 
  to:@return

(void*()) malloc((word) malloc::size)
malloc: scope:[malloc]  from @1
  [12] phi()
  to:malloc::@return
malloc::@return: scope:[malloc]  from malloc
  [13] return 
  to:@return