[llvm] r312095 - [AMDGPU] Use v_max_f* for fcanonicalize

[Mekhanoshin, Stanislav via llvm-commits]

I now remember why I didn't. v_pk_max_f16 is VOP3P, so I just did not see any benefits.

Stas


-----Original Message-----
From: Matt Arsenault [mailto:whatmannerofburgeristhis at gmail.com] On Behalf Of Matt Arsenault
Sent: 29 августа 2017 г. 21:24
To: Mekhanoshin, Stanislav <Stanislav.Mekhanoshin at amd.com>
Cc: llvm-commits at lists.llvm.org
Subject: Re: [llvm] r312095 - [AMDGPU] Use v_max_f* for fcanonicalize


> On Aug 29, 2017, at 20:27, Mekhanoshin, Stanislav <Stanislav.Mekhanoshin at amd.com> wrote:
> 
> Is there a packed max, I do not recall?
> 
> Stas

Yes, v_pk_max_f16