From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by sourceware.org (Postfix) with ESMTPS id D36AC3857C4F for ; Sun, 26 Jul 2020 18:18:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org D36AC3857C4F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=botcazou@adacore.com Received: by mail-wr1-x442.google.com with SMTP id 88so12699009wrh.3 for ; Sun, 26 Jul 2020 11:18:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=adacore-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=nadUsLs8QxiRu604PVipg/DKW47tED8u2Cj9+oFlOqU=; b=dvDmQNWqmKOOx+G99i5IbHEaLpPpSoV/mPZFybJpvu+E0qVcAomYQcc5xz8HIfMccv FBQe1u8sW4IWSICTYd0AYbFxySTTMgKo5OqNihY+Zn1wv2epvHiq8Os6Su/nw0tQTMOU uhlRsuEkfKTGS0kMgVz0oHpEQcR467DV+N2xLE+FaPye9ejlbBNpJOZZKbrSeEM32QiL dxrgXqXN2AoTOQYr0sW/ayGaI3yX8UCt5cGq2bHu2l753dfgEC4WderieZAC3wIlGpu+ muKQuaa/qz+cqw/xguPqpyRzlIXrWaGU9/2cTfiM17iqgnNdit+sBNnmBXEi/wWsNG9e zg+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=nadUsLs8QxiRu604PVipg/DKW47tED8u2Cj9+oFlOqU=; b=IGpGqL6e9B+Baf9bQkqW6efzEeAXSViykwt3ap6d2Fk3sdt7ZhXU335XY4q2gbDbY+ ULw+7cQ1F8gDyvhYhbfjhviBMpqHGVZWbKMZ2QUQ/x1dSGquCVpR+YGhTQdaVK9noNJ6 C/lebI/l0q5WmfuVO+B1fC0NfPp+gpN6CpWLrX00Lk3aOp2u4IcYMJdIhRO8+tddNIj8 dvn7vFoMQ7sbxUuGmBgIPSFFi7Y3jH7x5s1AO01ow9qLYW7WcIxLaqt5tB0X20jFoGwI EyUgxjn2hrIYEV/qBMfNF4COA/s1uz6+j2MS1t9lzbVRmdgOOIKkY00hf+HfA8g7trLD DgVA== X-Gm-Message-State: AOAM5307oAjfOnBP9k3oVQ29L8V65xcMJFsKbiHaLrQ0vQxXkRuEHROY JGE4hOENpACpH7E+mH2gsem9ePyxkYg= X-Google-Smtp-Source: ABdhPJwGj7mXBibl/H3HETe7OphkoZJBjJDLxM/38wShGk5Nqhuh+wIHALoM2LuxDxHCrwCyHXBHkg== X-Received: by 2002:a5d:54ca:: with SMTP id x10mr9857958wrv.36.1595787499015; Sun, 26 Jul 2020 11:18:19 -0700 (PDT) Received: from arcturus.localnet (adijon-653-1-117-55.w90-33.abo.wanadoo.fr. [90.33.204.55]) by smtp.gmail.com with ESMTPSA id b63sm15573405wme.41.2020.07.26.11.18.18 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 26 Jul 2020 11:18:18 -0700 (PDT) From: Eric Botcazou X-Google-Original-From: Eric Botcazou To: Segher Boessenkool Cc: gcc-patches@gcc.gnu.org, Andrea Corallo , Richard Earnshaw , nd@arm.com Subject: Re: [PATCH 1/2] Add new RTX instruction class FILLER_INSN Date: Sun, 26 Jul 2020 20:19:28 +0200 Message-ID: <1892972.1O36lS0oNV@arcturus> In-Reply-To: <20200724211834.GS32057@gate.crashing.org> References: <20200724211834.GS32057@gate.crashing.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Spam-Status: No, score=-3.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Jul 2020 18:18:21 -0000 > As you see, I really do not like to have another RTX class, without very > well defined semantics even. Not without first being shown no > alternatives are acceptable, anyway :-) Seconded. -- Eric Botcazou