From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by sourceware.org (Postfix) with ESMTPS id 2BC5A3858CDB for ; Fri, 3 Mar 2023 11:12:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2BC5A3858CDB Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-lf1-x131.google.com with SMTP id s22so3070818lfi.9 for ; Fri, 03 Mar 2023 03:12:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1677841969; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=4XFptuZCctqsS87K3n/w5bYwiCvYtXfjdK0yI/vUJbA=; b=F9PS0wRnhutmXRTkqc8LQzqYztSo1FGwcmQg1LpKZ15P2Ng1lhP/Nhx33QE6ZmCMyf Ql356Y3ploikVSq3qAMveXZyggr8WdECxnheEDpoVWVys5NtFEWlJv0RPJerYWWaxyV+ YoDCqonoTAJ3xpfTMasinrzyKqgZrYVjBCeJTplf7N9Eu57gQA8WJ7Et9wf+nWTvDXnr 8kY84DRVxEnIUq3iu5tFlRGF1afQj7Oo3iDbPN4f3oDBAel8DOv7tPxDdciwvIE//39c U2UE+n/YaZGivwS1RmTK0DMI6Xj8+0A8jtgugpU0ZHEsYoH8ozydBKEOMvGC30NOe9xE Y83w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677841969; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4XFptuZCctqsS87K3n/w5bYwiCvYtXfjdK0yI/vUJbA=; b=rxXylnF4qeSa2KfFP55C+guQiMJEvEKM2/zbaQMWA+5TbKEYagZiKmmhCYHs8AXN8u /sKbSmvxqYSPHIk2JSt4jCkkAS+KZcU2ERXjbRNBGSas9s8RFZFJ4ZOdEwbRAr02fDNg VcdYFcSeVKkWdGITTpM4+y8Iwz8VVT7NVEjjHt+yxZUlDlKIy/1vhxpm+q4Yag0UutpT OwED41106INC1pMDzf4XufAvt+v3M1M1+QkdOVq3oVSfQRHW2cAzreaKhFu5RYzcbFfE sx/w0tt0IJl0lUlK30KS9YvW2MqjJtf6Lh55hHE5oe+OYrbwaoOuqLhDG4FCdj2O8f3l 1p4A== X-Gm-Message-State: AO0yUKU1iqlurRawJMBMB9pthLFhivSnCTfWUPftsUy7hYyMhkBYVmgd kEu0UC/DfjA22QX/YjL4wBNkG5fYK6ai0YCnpWI= X-Google-Smtp-Source: AK7set8SaVTep22iF/d/1SENcIjl1PQRiJUM7WphPIo6Gurw4TOPm+CE2Mr0Syys4r1gsxWbManQCPisPApRVgxtt20= X-Received: by 2002:ac2:5934:0:b0:4db:3873:fac1 with SMTP id v20-20020ac25934000000b004db3873fac1mr491238lfi.9.1677841969706; Fri, 03 Mar 2023 03:12:49 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Richard Biener Date: Fri, 3 Mar 2023 12:12:37 +0100 Message-ID: Subject: Re: [PATCH] -Wdangling-pointer: don't mark SSA lhs sets as stores To: Alexandre Oliva Cc: gcc-patches@gcc.gnu.org, msebor@redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, Mar 3, 2023 at 9:30=E2=80=AFAM Alexandre Oliva = wrote: > > On Feb 17, 2023, Richard Biener wrote: > > >> * gimple-ssa-warn-access.cc > >> (pass_waccess::check_dangling_stores): Skip non-stores. > >> > >> for gcc/testsuite/ChangeLog > >> > >> * g++.dg/warn/Wdangling-pointer.C (warn_init_ref_member): Add > >> two new variants, one fixed, one xfailed. > >> * c-c++-common/Wdangling-pointer-5.c > >> (nowarn_store_arg_store_arg): Add now-expected warnings. > > Ping? > https://gcc.gnu.org/pipermail/gcc-patches/2023-February/612186.html I was hoping Martin would chime in, but he didn't. So - OK. Thanks, Richard. > > -- > Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/ > Free Software Activist GNU Toolchain Engineer > Disinformation flourishes because many people care deeply about injustice > but very few check the facts. Ask me about