[Bug tree-optimization/101668] BB vectorizer doesn't handle lowpart of existing vector

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101668

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed (lowpart of existing vector).  The vectorizer now should also handle
other things like extract even but the target needs to support this in its
vec_perm_const handling which now allows different input/output modes.