From: Pedro Alves <pedro@palves.net>
To: Gary Benson <gbenson@redhat.com>, gdb-patches@sourceware.org
Subject: Re: [PATCH] Fix testcases with required but unreferenced functions and variables
Date: Fri, 9 Oct 2020 17:16:04 +0100 [thread overview]
Message-ID: <28b2ddf6-980a-ae35-13b6-1bbda8affe3e@palves.net> (raw)
In-Reply-To: <1602088764-23166-1-git-send-email-gbenson@redhat.com>
On 10/7/20 5:39 PM, Gary Benson via Gdb-patches wrote:
> Hi all,
>
> A number of testcases define variables and/or functions which are
> referenced by GDB during the test, but which are not referenced from
> within the test executable. Clang correctly recognizes that these
> variables and functions are unused, and optimizes them out, causing
> the testcases in question to fail. This patch adds __attribute__
> ((used)) in various places to prevent this.
>
> Checked on Fedora 32 x86_64, with GCC and Clang. Ok to commit?
OK.
Thanks,
Pedro Alves
next prev parent reply other threads:[~2020-10-09 16:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 16:39 Gary Benson
2020-10-09 16:16 ` Pedro Alves [this message]
2020-10-12 9:36 ` Gary Benson
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