[Bug target/121294] [13/14/15 Backport] Incorrect optimisation of b16/32/64 forms of SVE permute intrinsics

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121294

Richard Sandiford <rsandifo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Incorrect optimisation of   |[13/14/15 Backport]
                   |b16/32/64 forms of SVE      |Incorrect optimisation of
                   |permute intrinsics          |b16/32/64 forms of SVE
                   |                            |permute intrinsics

--- Comment #4 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
Fixed on trunk.  Since it's wrong code, I'll backport if there is no fallout.