[PATCH][committed] aarch64: Use instead of in scalar SQRSHRUN pattern

[Kyrylo Tkachov via Gcc-patches]

Hi all,

In the scalar pattern for SQRSHRUN it's a bit clearer to use DWI instead of 
V2XWIDE
to make it more clear that no vector modes are involved.
No behavioural change intended.

Bootstrapped and tested on aarch64-none-linux-gnu.
Pushing to trunk.
Thanks,
Kyrill

gcc/ChangeLog:

        * config/aarch64/aarch64-simd.md (aarch64_sqrshrun_n<mode>_insn):
        Use <DWI> instead of <V2XWIDE>.
        (aarch64_sqrshrun_n<mode>): Likewise.

dwi.patch
Description: dwi.patch