[Bug target/122869] risc-v loops miscompiled: loop with fault-only-first intrinsics never terminates when `-O0`

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122869

--- Comment #8 from Robin Dapp <rdapp at gcc dot gnu.org> ---
Fixed.  Opened PR123760 for the code-gen fallout.

This is a backport candidate as well.