https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117270
Richard Sandiford <rsandifo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|ASSIGNED |RESOLVED --- Comment #5 from Richard Sandiford <rsandifo at gcc dot gnu.org> --- Now fixed. Thanks for the catch and for the bisection. Since this changes the costing of common permutations, it's probably going to affect most vector targets to some extent.