[PATCH] D33205: ARM] Fix Neon vector type alignment to 64-bit

Renato Golin via llvm-commits llvm-commits at lists.llvm.org
Tue May 16 09:53:13 PDT 2017


On 16 May 2017 at 17:31, Stephen Hines <srhines at google.com> wrote:

> I would request that this not change for Android. Our implementation has
> been using 128-bit alignment for far too long, and I would rather see that
> document updated to say 128-bit alignment to match the behavior as
> implemented. Changing this in LLVM now would cause all sorts of binary
> compatibility issues that we don't want to force on our users. Past
> vector-related ABI issues have been grandfathered in before, so I do hope
> you reconsider this patch.
>

Should be simple to make that an environment-specific behaviour, no?
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