[Bug tree-optimization/125139] [17 regression] Failed bootstrap in libstdc++ (ICE in convert_modes, at expr.cc:959) since r17-266

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125139

--- Comment #11 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Thanks.  I'll double check the other match.pd patterns added today to ensure
they're safe from the same problem.