This is the mail archive of the gcc-help@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: AVX types: m256d versus v4sd

From: Ian Lance Taylor <iant at google dot com>
To: gcc-help at gcc dot gnu dot org
Date: Tue, 20 Mar 2012 09:28:15 -0700
Subject: Re: AVX types: __m256d versus __v4sd
References: <alpine.DEB.2.02.1203182010020.2543@laptop-mg.saclay.inria.fr>

Marc Glisse <marc.glisse@inria.fr> writes:

> On the other hand, Intel only documents __m256d (the may_alias
> version), so portability says to use that one.

Yes.

Ian

Follow-Ups:
- Re: AVX types: __m256d versus __v4sd
  - From: James Cloos

References:
- AVX types: __m256d versus __v4sd
  - From: Marc Glisse

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]

Re: AVX types: __m256d versus __v4sd

Re: AVX types: m256d versus v4sd