[Bug rtl-optimization/107762] [13 Regression] Recent change causing regressions on s390-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107762

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Indeed this pessimizes on s390 because it has insv instructions.  It's too late
to properly sort this out so I'm going to revert the change.