From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jwakely.gcc@gmail.com>
Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com
 [IPv6:2a00:1450:4864:20::429])
 by sourceware.org (Postfix) with ESMTPS id AE4D73858C39
 for <gcc-help@gcc.gnu.org>; Thu,  9 Dec 2021 11:35:07 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AE4D73858C39
Received: by mail-wr1-x429.google.com with SMTP id t9so9153538wrx.7
 for <gcc-help@gcc.gnu.org>; Thu, 09 Dec 2021 03:35:07 -0800 (PST)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20210112;
 h=x-gm-message-state:mime-version:references:in-reply-to:from:date
 :message-id:subject:to:cc;
 bh=SypYQmr0eiYWR/y+5zGRaszaUP2fHNO42yaCGHLcI1E=;
 b=mTMJemFBcy0e6+HkosryBsKulH4k5i94snCXpunm/lpUGS/bsoDI5NBKsz0jZjFIry
 ZEQWBoCb6DBRVunJawTJMB7cex8eTtuLPgdGA48AL1oyHDXHjMFTyw7qmA55rQLuamGG
 AaSTN8cgtKfetQAFaqHhiTyaRzizA/iDmLBzoGSSr75hhOt64SY94R+c8LoIO+5fHOwU
 9/ykS0teSOkWYEawNOdp9jOCyT7i1qoZ3QsIqU0jDE5pVMgP44Vb3wp3+RwNCwd7I6Rw
 86js1X/FpmiP+VWapyGJoX3YEyO1WfJPu2g+tjn4UXSSz4o2L02QsjVs7HDpp6bChZVv
 +Pvw==
X-Gm-Message-State: AOAM530PV2CXFqLiPzL/Bwz6IkwFq3RkV2K/hM5R7NS/b/Sbv/b6TPtJ
 Zj2OhYDrl//earqUR12kPUKM7eRGBa+vOBUY5BU=
X-Google-Smtp-Source: ABdhPJze+5cWhRPaYR/V2Hau6HThkcesrt5jiR6DRdf1ehjSNx8vzmFwLIDO4bCkxzCCfsyOVPhCEE+jGDvciUGWin4=
X-Received: by 2002:adf:e482:: with SMTP id i2mr5860080wrm.284.1639049706759; 
 Thu, 09 Dec 2021 03:35:06 -0800 (PST)
MIME-Version: 1.0
References: <CA+7wUsy=0cP1NKcYvNFWBJSQpUtq5rY2E+UYMg7wiOCtCtmkAg@mail.gmail.com>
In-Reply-To: <CA+7wUsy=0cP1NKcYvNFWBJSQpUtq5rY2E+UYMg7wiOCtCtmkAg@mail.gmail.com>
From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Thu, 9 Dec 2021 11:34:55 +0000
Message-ID: <CAH6eHdT7SV95MYZc21AX0M+CLrhi_TwqoJ4VLof7zkH2eppq8g@mail.gmail.com>
Subject: Re: gcc-11: -fvisibility=hidden produces a segfault
To: Mathieu Malaterre <malat@debian.org>
Cc: gcc-help <gcc-help@gcc.gnu.org>
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-0.4 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_LINKBAIT3,
 KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS,
 TXREP autolearn=no autolearn_force=no version=3.4.4
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on
 server2.sourceware.org
X-BeenThere: gcc-help@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-help mailing list <gcc-help.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-help>,
 <mailto:gcc-help-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-help/>
List-Post: <mailto:gcc-help@gcc.gnu.org>
List-Help: <mailto:gcc-help-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-help>,
 <mailto:gcc-help-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 09 Dec 2021 11:35:09 -0000

On Thu, 9 Dec 2021 at 11:23, Mathieu Malaterre wrote:
>
> Dear all,
>
> I did read:
>
> * https://gcc.gnu.org/bugs/minimize.html
>
> However I am finding it very hard to reduce a test case.

Don't then. It's preferred, but not required. You can just attach the
full testcase, compressed with gzip if needed.