[Bug tree-optimization/115073] RISC-V: Gimple fold not honor C[LT]Z_DEFINED_VALUE_AT_ZERO

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115073

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note -fsanitize=undefined does detect this undefinedness at runtime already
too.