From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by sourceware.org (Postfix) with ESMTPS id 713FB3858D20 for ; Sun, 12 Nov 2023 17:21:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 713FB3858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 713FB3858D20 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::530 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699809691; cv=none; b=sswxUlu0PvxMbEkmMBWvNgHlp2evbiBVnP/OxjpG+26i/mzZ4EewkCA2c5xMIEi1P8nSPu+Xim52COigkdp01JAeVh6bFaIfbPwyMmMuz0XeyfeDcReKkN+GbQalVq6QGF8ISheroBV1JIr4xNI9QUCSJ1FO1jbtcQF7DhNBFXw= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699809691; c=relaxed/simple; bh=woARWcRBmxZKUSYdLjpyT/6M1bH/tfQwSsmoXdfGaUc=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=x3b4rAD8jYG47ui012JdMo9wbh+HXApyn27cgI8v1ZRBehIDK8TrEWAnBCVLKkZB5v2BUAHYTgA+fAciOSiOoMhOW89Cw9L/tq+9tFCISGhpyHb+7OQjjwFWotb6HdfQM10S6FlTyRfNJjccpGtiweOOXiW5frVUAmnD1qhoi8U= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-545ed16b137so5056001a12.1 for ; Sun, 12 Nov 2023 09:21:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699809686; x=1700414486; darn=gcc.gnu.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=woARWcRBmxZKUSYdLjpyT/6M1bH/tfQwSsmoXdfGaUc=; b=NTubvYfKg38AFVnRkeOktlxCXdkv+b4gqsdcBHm9qN2vPBX165hwKDAnzYZFcORs1E n2UvgwlMUPErnomvWsvjdRFEmCOGjpqVEdeQHy0B1q+S8pIWtX49D2A6jhqb8T6suNcy NpdYMH0a7x3cB9YpyLbrEGOFbPdqlJx+2H/+hcGFF7tG9fzzcVxVTQwuUAZLYeNnqvYo IGb/k1TUaDVf38pZFzEFujmRDpuoFiRLgpOKbMR5caStSyn57zesiLb7ItmxeffYLPY6 pgCrOgqg86sY2QYa3IoVLPSARkGqNpb6iHgzVZ64MevC0xMas92opON3zBvozqINHtwT IDeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699809686; x=1700414486; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=woARWcRBmxZKUSYdLjpyT/6M1bH/tfQwSsmoXdfGaUc=; b=AGRprYRRRTxb1h7kQHa7bFaooavUxAO1Mc+GK7WGbEuHZ6dd1IkuBmVXKfKTJls6nD fHU942O3sm9VUcRM63m14ZcO51FwnSC90r/J2dP3BJ7kU52WRlmZFwZckGfulV9t+t31 dvDwa3EA/npYp5Etvnw7zFfAcZd/6PtTi1VRUk39UrJbGFFWRB53Z+3kN9++yPsSCWH7 u/Yv0lXmdPuuSv8eC+CgqkCv8Nf3Bv6YxKvJD5AVCxEj9wCVBfBRPY+vSJssQDe/3EBo rR+HPu9owzjRiM3f/KJJQhS/UH9MzigXT0dgcclM21vB2qeCZqkdyydvvnrhGpxsM+OG KINg== X-Gm-Message-State: AOJu0Ywh0VHvsHdKirxs7d0qWDn/IjuQebM2ZrPs9ivrUtW28qgdpksv gkfPlTBhkNNtmd1hWH+jPa7N+krRGceBX19mJ7RSjzuwr/Q/Ag== X-Google-Smtp-Source: AGHT+IGjVZHQlL3uVHxEfBk5ZFn5N3pJdKmBuIILt66vYD07Z6T0KOtkeBXy0RQZsIycrc8F3oBjwWJzalJ9d3bY4gU= X-Received: by 2002:aa7:d904:0:b0:53e:468d:64a9 with SMTP id a4-20020aa7d904000000b0053e468d64a9mr3269210edr.21.1699809686126; Sun, 12 Nov 2023 09:21:26 -0800 (PST) MIME-Version: 1.0 From: Uros Bizjak Date: Sun, 12 Nov 2023 18:21:14 +0100 Message-ID: Subject: [committed] i386: Remove *stack_protect_set_4s__di alternative that will never match To: "gcc-patches@gcc.gnu.org" Content-Type: multipart/mixed; boundary="000000000000871da00609f7c878" X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE 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: --000000000000871da00609f7c878 Content-Type: text/plain; charset="UTF-8" The relevant peephole2 will never generate alternative (=m,=&a,0,m) because operand 1 is not dead before the peephole2 pattern. gcc/ChangeLog: * config/i386/i386.md (*stack_protect_set_4s__di): Remove alternative 0. Bootstrapped and regression tested on x86_64-pc-linux-gnu {,-m32}. 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