[Bug tree-optimization/71551] Another ICE in fold_convert_loc, in fold-const.c:2366 but this time for KNL/AVX512

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71551

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
Please include preprocessed source code.