[Bug c++/91607] [9 regression] internal compiler error: in equal, at cp/constexpr.c:1088

[h2+bugs at fsfe dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91607

--- Comment #1 from Hannes Hauswedell <h2+bugs at fsfe dot org> ---
Created attachment 46788
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46788&action=edit
intermediate code generated from GCC8