[Bug tree-optimization/88074] [7/8/9 Regression] g++ hangs on math expression

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88074

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
See gmp-bugs followup. (all other mails still wait for moderators)

https://gmplib.org/list-archives/gmp-bugs/2018-November/004440.html