[Bug tree-optimization/109471] Missing loop unrolling for small std::array?

[stefano.d at posteo dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109471

--- Comment #4 from Stefano <stefano.d at posteo dot de> ---
Created attachment 54829
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54829&action=edit
source code