[Bug target/115725] RISC-V: Use wrong AVL for rv64gcv_zfh_zvl512b

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115725

--- Comment #1 from JuzheZhong <juzhe.zhong at rivai dot ai> ---
It seems that we should use TU instead of TA?

Robin ?