[Bug tree-optimization/65511] transform_to_exit_first_loop looses edge probabilities

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65511

--- Comment #7 from vries at gcc dot gnu.org ---
pinged patches at:
- https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00976.html
- https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00977.html