[Bug tree-optimization/116548] [avr] ivopts Introducing expensive loop condition

[gjl at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116548

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Created attachment 64472
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64472&action=edit
C test case