[Bug tree-optimization/123020] [missed-optimization] Equivalent ternary and if produce different loop (extra compare in g())

[skywave2023 at outlook dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123020

--- Comment #1 from Castle "SkyWave" Sun <skywave2023 at outlook dot com> ---
Created attachment 62999
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62999&action=edit
Preprocessed source (test.ii)