[Bug rtl-optimization/81194] [8 Regression] ICE during RTL pass: expand

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81194

--- Comment #5 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #3)
> I don't see g++ options mentioned anywhere, the testcase compiles even with
> latest trunk just fine with -O0 -std=c++17 or -O2 -std=c++17.

...and compiles fine with -O1 -std=c++17 and -O3 -std=c++17 too, so I'll need
more info to be able to recreate this.