From: Thomas Monjalon <thomas@monjalon.net>
To: Bruce Richardson <bruce.richardson@intel.com>,
David Christensen <drc@linux.vnet.ibm.com>
Cc: dev@dpdk.org, Beilei Xing <beilei.xing@intel.com>,
Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Chenbo Xia <chenbo.xia@intel.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Subject: Re: [PATCH] avoid AltiVec keyword vector
Date: Wed, 25 May 2022 10:18:51 +0200 [thread overview]
Message-ID: <10083511.U7f9L36N0a@thomas> (raw)
In-Reply-To: <cf080b8b-f327-f91a-e0af-fd8f9e104f6b@linux.vnet.ibm.com>
04/05/2022 22:40, David Christensen:
> On 5/3/22 5:03 AM, Thomas Monjalon wrote:
> > The keyword "vector" may conflict easily.
> > As a rule, it is better to use the alternative keyword "__vector".
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
>
> Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Applied with a longer explanation:
The AltiVec header file is defining "vector", except in C++ build.
The keyword "vector" may conflict easily.
As a rule, it is better to use the alternative keyword "__vector",
so we will be able to #undef vector after including AltiVec header.
Later it may become possible to #undef vector in rte_altivec.h
with a compatibility breakage.
prev parent reply other threads:[~2022-05-25 8:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-03 12:03 Thomas Monjalon
2022-05-03 12:30 ` Bruce Richardson
2022-05-03 15:44 ` Thomas Monjalon
2022-05-04 6:30 ` Tyler Retzlaff
2022-05-04 20:40 ` David Christensen
2022-05-25 8:18 ` Thomas Monjalon [this message]
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