[Bug middle-end/103614] Modulo equality optimization

[getchar_gnu at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103614

--- Comment #1 from getchar_gnu at hotmail dot com ---
Not sure if related, but something like x%13==8 && x>17 && x<146 can also
reduce some code