[Bug target/95529] Failure to reuse flags generated by trailing zeros instruction for cmovcc

[gabravier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95529

--- Comment #2 from Gabriel Ravier <gabravier at gmail dot com> ---
If using `-mbmi`, shouldn't GCC be able to assume the target is, in fact, a
BMI-capable CPU ? I understand that this bug report may be invalid for `bsf`
(which would mean Clang has invalid behaviour, which seems odd but ok), but
should I reopen this report/make a new report for `-mbmi` ?