[Bug middle-end/120278] [12/13/14/15 Regression] Switch expansion generates extra compares with -fno-jump-tables

[selectstriker2 at protonmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120278

--- Comment #10 from Ken Young <selectstriker2 at protonmail dot com> ---
"Correctness" (no dead code, no dead branches) matters more than performance in
this instance.