[Bug tree-optimization/65458] parloops transforms omp-thread functions

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65458

--- Comment #1 from vries at gcc dot gnu.org ---
Created attachment 35051
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35051&action=edit
tentative patch