[Bug tree-optimization/66165] [6 Regression] vect_transform_slp_perm_load: vec out of range ?

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66165

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Also a missed optimization due to dependence analysis issues.