[Bug sanitizer/105870] Asan cannot work correctly for RISC-V GCC

[cooper.joshua at linux dot alibaba.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105870

--- Comment #2 from JUN SHA <cooper.joshua at linux dot alibaba.com> ---
(In reply to Andreas Schwab from comment #1)
> There is actually a total of two tests that PASS:
> c-c++-common/asan/strncpy-overflow-1.c and
> c-c++-common/asan/strlen-overflow-1.c.

I spent a few hours debugging the up-to-date sanitizer code, but got nothing.
Has anyone encounted with the same error for llvm?