[Bug target/100028] [9/10/11 Regression] arm64 failure to generate bfxil

[luc.vanoostenryck at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100028

--- Comment #5 from Luc Van Oostenryck <luc.vanoostenryck at gmail dot com> ---
(In reply to Jakub Jelinek from comment #4)
> Created attachment 50571 [details]
> gcc11-pr100028.patch
> 
> Untested fix.

This solve the few cases I had.
Thanks.