[Bug target/80382] ICE with error: unrecognizable insn

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80382

--- Comment #4 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #0)
> This testcase (which took ~5 days of reducing) ICEs with -O3 -std=c++11
> -mtune=power8 -mcpu=power8 -mno-lra:

Did you use creduce or delta or ??? to reduce the test case?