[Bug target/117270] [15 Regression] 9% exec time slowdown of 538.imagick_r on aarch64

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

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.