[Bug target/86005] [RISCV] Invalid intermixing of __atomic_* libcalls and inline atomic instruction sequences

[wilson at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86005

--- Comment #8 from Jim Wilson <wilson at gcc dot gnu.org> ---
This looks like a generic GCC problem, not a RISC-V specific problem.

For instance, if I build an armv6t2 compiler I get
        bl      __atomic_fetch_add_4