[Bug jit/112602] Support vector permutation and access

[bouanto at zoho dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112602

--- Comment #1 from Antoni <bouanto at zoho dot com> ---
Created attachment 56627
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56627&action=edit
Patch