[Bug middle-end/107370] long double sqrtl constant folding is wrong

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107370

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to jacob navia from comment #7)
>  mpfr_init2 (m, SIGNIFICAND_BITS);
> 
> How much is that SIGNIFICAND_BITS? I guess that is the problem.

160 for 32-bit hosts, 192 for 64-bit hosts.