[Bug rtl-optimization/90049] Wrong expanding for a unsigned short ssa_name in embedded assembly code.

[wangtao42 at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90049

--- Comment #1 from Tao Wang <wangtao42 at huawei dot com> ---
I also checked this in arm64 and arm32 backend, and it can be reproduced also.