[Bug tree-optimization/115825] [12/13/14 Regression] Loop unrolling increases code size with -Os

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115825

--- Comment #19 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
(In reply to Segher Boessenkool from comment #18)
> A single insn (always 4 bytes) is too much?!?
Maybe a small test case might help to show the issue.