
void main()
main: scope:[main]  from
  [0] phi()
  to:main::@1
main::@1: scope:[main]  from main main::@2
  [1] main::addend#2 = phi( main/$1e240, main::@2/main::addend#1 )
  [1] main::sum#2 = phi( main/0, main::@2/main::sum#1 )
  [1] main::i#2 = phi( main/0, main::@2/main::i#1 )
  [2] if(main::i#2<$64) goto main::@2
  to:main::@3
main::@3: scope:[main]  from main::@1
  [3] *SCREEN = main::sum#2
  to:main::@return
main::@return: scope:[main]  from main::@3
  [4] return 
  to:@return
main::@2: scope:[main]  from main::@1
  [5] main::sum#1 = main::sum#2 + main::addend#2
  [6] main::addend#1 = main::addend#2 + main::i#2
  [7] main::i#1 = ++ main::i#2
  to:main::@1
