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

[rdapp at gcc dot gnu.org via Gcc-bugs]

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

--- Comment #7 from Robin Dapp <rdapp at gcc dot gnu.org> ---
I checked.  It looks like qemu indeed always implicitly uses TU for vmv.s.x
regardless of the actual setting.  This behavior masks the bug here.