
void main()
main: scope:[main]  from
  [0] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@5
  [1] main::i#2 = phi( main/0, main::@5/main::i#1 )
  [2] if(main::i#2!=8) goto main::@2
  to:main::@return
main::@return: scope:[main]  from main::@1
  [3] return 
  to:@return
main::@2: scope:[main]  from main::@1 main::@3
  [4] main::pos#2 = phi( main::@1/1, main::@3/main::pos#1 )
  [5] main::pos#1 = main::pos#2 + main::move
  [6] if(0==main::pos#1) goto main::@3
  to:main::@4
main::@4: scope:[main]  from main::@2
  [7] phi()
  to:main::@3
main::@3: scope:[main]  from main::@2 main::@4
  [8] if(0!=main::pos#1) goto main::@2
  to:main::@5
main::@5: scope:[main]  from main::@3
  [9] main::i#1 = ++ main::i#2
  to:main::@1
