[Bug tree-optimization/111751] RISC-V: RVV unexpected vectorization

[juzhe.zhong at rivai dot ai via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111751

--- Comment #21 from JuzheZhong <juzhe.zhong at rivai dot ai> ---
Hi, Richi.

Finish and confirm RISC-V regression. 
All pass.

Thank you so much!