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From: Stephen Hemminger <stephen@networkplumber.org>
To: Joyce Kong <joyce.kong@arm.com>
Cc: reshma.pattan@intel.com, konstantin.v.ananyev@yandex.ru,
	dev@dpdk.org, nd@arm.com, stable@dpdk.org,
	Ruifeng Wang <ruifeng.wang@arm.com>
Subject: Re: [PATCH] pdump: fix build issue with GCC 12
Date: Tue, 28 Mar 2023 12:25:06 -0700	[thread overview]
Message-ID: <20230328122506.340e58ba@hermes.local> (raw)
In-Reply-To: <20230327070712.280265-1-joyce.kong@arm.com>

On Mon, 27 Mar 2023 07:07:12 +0000
Joyce Kong <joyce.kong@arm.com> wrote:

> Actually, this is an alias warning as -O3 enables strict alias.
> This patch fixes it by replacing 'dup_bufs' with '&dup_bufs[0]'
> as the compiler represents them differently.

This looks more like a compiler bug, since both should be
equivalent in C.

      parent reply	other threads:[~2023-03-28 19:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-27  7:07 Joyce Kong
2023-03-27 14:19 ` Pattan, Reshma
2023-03-27 14:34 ` Tyler Retzlaff
2023-03-28  6:27   ` Joyce Kong
2023-03-28 16:25 ` Thomas Monjalon
2023-03-28 19:25 ` Stephen Hemminger [this message]

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