[Bug middle-end/96044] GCC hangs in tight loop resolving __builtin_jn using MPFR

[zimmerma+gcc at loria dot fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96044

--- Comment #9 from Paul Zimmermann <zimmerma+gcc at loria dot fr> ---
Dear Richard, about mini-gmp, note that MPFR 4.1.0 (rc2 now in test) will come
with improved mini-gmp support. From NEWS:

- Mini-gmp support: replaced --enable-mini-gmp configure option by
--with-mini-gmp (still experimental, read doc/mini-gmp).

Feel free to exercise this within GCC.