[Bug tree-optimization/97736] [9/10/11 Regression] switch codegen

[ncm at cantrip dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97736

--- Comment #6 from ncm at cantrip dot org ---
The referenced patch seems to have also deleted a fair bit of explanatory
comment text, including a list of possible refinements for selected targets.