[Bug tree-optimization/65443] Don't peel last iteration from loop in transform_to_exit_first_loop

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65443

--- Comment #15 from vries at gcc dot gnu.org ---
Submitted updated patch:
https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00115.html