[Bug tree-optimization/116075] Inefficient SVE INSR codegen

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116075

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I filed PR 116081 for maybe the real issue with the original testcase
where there is a difference if you use a typedef or not. I am going to keep
this for optimizing VEC_SHL_INSERT though because I have a patch which I am
testing and will be submitting either tonight or tomorrow.