From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by sourceware.org (Postfix) with ESMTPS id AA7A93898525 for ; Mon, 10 Jan 2022 12:10:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AA7A93898525 Received: by mail-wr1-x42c.google.com with SMTP id k30so8771300wrd.9 for ; Mon, 10 Jan 2022 04:10:28 -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=u+vQlQcnMpDd4SgmGm91nNeHzS+vqZ/LxfBbFk6z8Hk=; b=7cpERHJy8dBGSuFkgoTlWvVkJrp1MIqZkVd7Sy4S7VAwIEVMtL5/WjCMQUzzHHHs4u W+7COWwNt/hesk5/hCVo8FaE+rDxiQXlpjwvV2EpAjCCFbeVIXKJcU5l32wCQ5XoaAlq 15LsDuQPvFZlyDvb7EgNmtjLiTe+YLesH5omaoz4vXW36LFrXo0nuZ7Hm/SWPVTxCCVr QM2ZIXFOgwFkOTiFavKL8ZrGziKgc//U0o+BVLiBjcdIPFHIkCnB7vtXi4SCmUV9uAsv i5s6RdCytW6eA+7Vam+YszzOe/KPqQ+4Kb0VyZGPH8qcfujEg+5rKnsGzej2o96EXWS4 AuoQ== X-Gm-Message-State: AOAM533OsTavF7acgy8pdnBoct/2zlQt9FzAfFSj0Fa7UECtSHfQlecl +SIOT0A+qqwbcDSsjl2U6cCDqIG7H6TVyjCfpL4= X-Google-Smtp-Source: ABdhPJxADDH62GbtnTbrBN4BbvdNbseaAz7I/LXhnXJ52pcjw35ft21pONfKjyIYgDd1XpKo0m4Ds5JfkZSqunaVHKs= X-Received: by 2002:adf:cd09:: with SMTP id w9mr3543158wrm.395.1641816627825; Mon, 10 Jan 2022 04:10:27 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Wakely Date: Mon, 10 Jan 2022 12:10:16 +0000 Message-ID: Subject: Re: To: Manuel Lauss Cc: gcc-help Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jan 2022 12:10:29 -0000 On Mon, 10 Jan 2022 at 12:04, Manuel Lauss via Gcc-help wrote: > > I'm seeing an issue with what looks like a miscompilation of libcap with gcc-12: [...] > I attach the disassemblies of the gcc-11 (OK) and gcc-12 built (BAD) > cap_text.o files. Maybe someone here can use this to figure out what > went wrong. This should be in bugzilla really.