From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id AECE43858C33 for ; Thu, 26 Jan 2023 16:51:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AECE43858C33 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674751867; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=ffkeLHTVeASb7P5KnLnpBLJBTpAIrTkoSdoVx9rpET8=; b=gXyolD6zp4poHyMxzi/kfbDdLGjZ5cGpSyGdWx+758GLTsOrt7SH5bvmukuUdp2iSBEvYD Jr7OyfdTTkFXzqJ5AtRd4f7GQ+j96Wa82xTGBABUU+HucwHB14cy28AJQPPHQzQaPPiN6P GI4joxm5ITC1lnKLzGv+jOTLmJIREDU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-520-KwIFVEteOueJYQSTPON5pw-1; Thu, 26 Jan 2023 11:51:04 -0500 X-MC-Unique: KwIFVEteOueJYQSTPON5pw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1C87738123BE; Thu, 26 Jan 2023 16:51:03 +0000 (UTC) Received: from tucnak.zalov.cz (unknown [10.39.192.223]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CD76D51E5; Thu, 26 Jan 2023 16:51:02 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.17.1/8.17.1) with ESMTPS id 30QGp0mo2746820 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 26 Jan 2023 17:51:00 +0100 Received: (from jakub@localhost) by tucnak.zalov.cz (8.17.1/8.17.1/Submit) id 30QGoxED2746819; Thu, 26 Jan 2023 17:50:59 +0100 Date: Thu, 26 Jan 2023 17:50:59 +0100 From: Jakub Jelinek To: Marek Polacek Cc: Andrew Pinski , GCC Patches Subject: Re: [PATCH v2] opts: SANITIZE_ADDRESS wrongly cleared [PR108543] Message-ID: Reply-To: Jakub Jelinek References: <20230125232545.312399-1-polacek@redhat.com> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-3.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,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 Thu, Jan 26, 2023 at 11:40:29AM -0500, Marek Polacek via Gcc-patches wrote: > PR middle-end/108543 > > gcc/ChangeLog: > > * opts.cc (parse_sanitizer_options): Don't always clear SANITIZE_ADDRESS > if it was previously set. > > gcc/testsuite/ChangeLog: > > * c-c++-common/asan/pointer-subtract-5.c: New test. > * c-c++-common/asan/pointer-subtract-6.c: New test. > * c-c++-common/asan/pointer-subtract-7.c: New test. > * c-c++-common/asan/pointer-subtract-8.c: New test. LGTM. Jakub