[PATCH] Generate more normal LLVM IR for ARM NEON intrinsics

Renato Golin renato.golin at linaro.org
Tue Aug 27 13:16:26 PDT 2013


On 27 August 2013 18:45, Tim Northover <t.p.northover at gmail.com> wrote:

> Bob Wilson's pointed out that the vmull intrinsic was added
> intentionally because when it was split up the extensions were hoisted
> out of loops and it actually led to worse code.


Would be good to add a comment to that effect. You won't be the last to try
and generalized that code.

--renato
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20130827/6faee306/attachment.html>


More information about the cfe-commits mailing list