[Bug target/126426] riscv rvv: Incorrect result with -march=rva23u64 -O2 in libgav1

[rdapp at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126426

Robin Dapp <rdapp at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2026-07-27
     Ever confirmed|0                           |1

--- Comment #2 from Robin Dapp <rdapp at gcc dot gnu.org> ---
Confirmed.