{"id":809606,"url":"http://patchwork.ozlabs.org/api/1.0/covers/809606/?format=json","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.0/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<87tw0iiu51.fsf@linaro.org>","date":"2017-09-04T11:24:26","name":"[0/9] Make more use of opt_mode","submitter":{"id":5450,"url":"http://patchwork.ozlabs.org/api/1.0/people/5450/?format=json","name":"Richard Sandiford","email":"richard.sandiford@linaro.org"},"series":[{"id":1357,"url":"http://patchwork.ozlabs.org/api/1.0/series/1357/?format=json","date":"2017-09-04T11:24:26","name":"Make more use of opt_mode","version":1,"mbox":"http://patchwork.ozlabs.org/series/1357/mbox/"}],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-461402-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"lHNNLKnX\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xm6vQ07Xzz9s8J\n\tfor ;\n\tMon, 4 Sep 2017 21:24:45 +1000 (AEST)","(qmail 23802 invoked by alias); 4 Sep 2017 11:24:38 -0000","(qmail 23791 invoked by uid 89); 4 Sep 2017 11:24:37 -0000","from mail-wm0-f44.google.com (HELO mail-wm0-f44.google.com)\n\t(74.125.82.44) by sourceware.org\n\t(qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP;\n\tMon, 04 Sep 2017 11:24:32 +0000","by mail-wm0-f44.google.com with SMTP id 187so1514158wmn.1 for\n\t; Mon, 04 Sep 2017 04:24:31 -0700 (PDT)","from localhost (94.197.120.41.threembb.co.uk. [94.197.120.41]) by\n\tsmtp.gmail.com with ESMTPSA id\n\tx67sm397477wma.7.2017.09.04.04.24.28 for\n\t (version=TLS1_2\n\tcipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tMon, 04 Sep 2017 04:24:29 -0700 (PDT)"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:from\n\t:to:subject:date:message-id:mime-version:content-type; q=dns; s=\n\tdefault; b=jmHGhPwmOQqeU71k7ULtglPiiiN3Rzr1C15cz4/opDgZ5imaP3R1z\n\tecoz+LK9s+nxxsjk+XOVk+ieztBbn8LZZcnIZv7ubyXBfz+NMufoYAnvPi1OCyC4\n\tLPOaQpRN8TtUKystCy32mdBsPE8xRoM6GRCge1esbkYNXA5PNcwADE=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:from\n\t:to:subject:date:message-id:mime-version:content-type; s=\n\tdefault; bh=WRFxjBuUl0kdboKWwkLrz6S+baM=; b=lHNNLKnX1f8QZ8Np1WwA\n\t+7DHBjjQSQpN3RORMpNE5QpS5L6eC4Jl698BwERTuacYrBkXdBH0Mzn7naVRsPDA\n\t4SmTzf6/fmj94oh9nCPVW3stAkhYWgO/DIvC8mw8mHPO0s4Nt2Seie7R4wjc0dzf\n\t7M5siu30v7qhkILSr3q3mfg=","Mailing-List":"contact gcc-patches-help@gcc.gnu.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Archive":"","List-Post":"","List-Help":"","Sender":"gcc-patches-owner@gcc.gnu.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-2.8 required=5.0 tests=AWL, BAYES_00,\n\tRCVD_IN_DNSWL_NONE,\n\tSPF_PASS autolearn=ham version=3.3.2 spammy=HX-Received:10.28.30.73","X-HELO":"mail-wm0-f44.google.com","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net;\n\ts=20161025;\n\th=x-gm-message-state:from:to:mail-followup-to:subject:date:message-id\n\t:user-agent:mime-version;\n\tbh=E7z2bbVQHNgRaKMlmiSelAR6LfCWlVvPBgH+zs6ytqI=;\n\tb=T+pbxhG+VnqQWJI6UjgY5WSLh2Cs88315gOKhH/Imx44t9HLqGc4OnjLKUsO8+HixG\n\tuRdl4/VAKmIfcsELNZNlYnkno8OVno514QwJLbdd0GbK+IqS8IHZDkDDNciIT6xYEr8S\n\toySWaT2ICvmqOOY6XjsuZWPOtTEkwhgsCZsaHzwXjzjeJpe437d4knavQajpds7nPvrU\n\tdzhBw97Pjb+3S9vky8doKZ1l/FAGk1MezsQrdZPuNlS30eV98y0UEl/h3o9Iz8NMi6x5\n\t2Co8ZtmyRb0BBjVnXF63Pvt+KxJhlRSRyHwOKd3OQDSfAOsyMqmXH/iVHiTgj7yD8h4x\n\tJBYw==","X-Gm-Message-State":"AHPjjUibGYmOgkJrPXLbG949w5eJxKhSSqDeYOp9LLq+bHzkphlJvx4U\tRnayJEk2F04iYc2LZd1MUw==","X-Google-Smtp-Source":"ADKCNb7raMBtr//8WtG+RHkWsh4uL7zro415XjUaCszLa2gD/2FVPfsxuj0boOm/SEcH+BYqudVJxQ==","X-Received":"by 10.28.30.73 with SMTP id e70mr317145wme.155.1504524269824;\n\tMon, 04 Sep 2017 04:24:29 -0700 (PDT)","From":"Richard Sandiford ","To":"gcc-patches@gcc.gnu.org","Mail-Followup-To":"gcc-patches@gcc.gnu.org, richard.sandiford@linaro.org","Subject":"[0/9] Make more use of opt_mode","Date":"Mon, 04 Sep 2017 12:24:26 +0100","Message-ID":"<87tw0iiu51.fsf@linaro.org>","User-Agent":"Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux)","MIME-Version":"1.0","Content-Type":"text/plain"},"content":"The 77-patch machine-mode series originally targetted only the places\nthat needed to change for variable-sized modes, but as Richard B.\nsaid on IRC, it meant that the interfaces of mode_for_size vs.\nint_mode_for_size were inconsistent: the former still returns BLKmode\non failure, while the latter returns an opt_mode.\n\nThis series of patches tries to make the machine_mode functions\nconsistent. Tested on aarch64-linux-gmu, x86_64-linux-gnu,\npowerpc64le-linux-gnu, and by checking that there were no extra\nwarnings or changes in testsuite output for one target per CPU.\n\nRichard"}