https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57198
Marc Glisse <glisse at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Target Milestone|--- |5.0 --- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> --- Fixed on trunk. The ICE still exists on the 4.9 branch, but it doesn't seem very important (most codes will hit a "sorry" explaining that vectors are not supported long before hitting this very special case).