[PATCH] D18508: Replace at most one dead register with zero register on aarch64

[Tim Northover via llvm-commits]

On 1 April 2016 at 14:35, Jevin Sweval <jevinsweval at gmail.com> wrote:
> I'd like to get this resolved as well. I think it is related to PR 23209 (https://llvm.org/bugs/show_bug.cgi?id=23209).

I could believe the pass as a whole is exposing that issue, but this
patch almost certainly won't fix it. MOVi32imm only has one
destination anyway.

r265198 should do the job for PR23209.

Tim.