From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by sourceware.org (Postfix) with ESMTPS id 1785E395B45A for ; Mon, 31 Oct 2022 15:50:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1785E395B45A 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-pf1-x42a.google.com with SMTP id i3so10999430pfc.11 for ; Mon, 31 Oct 2022 08:50:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=zDpk1Sg1H4nq0/+vpzOf0lyLKmS44iMcIuhltm2K6dE=; b=ich1j/kf3Nu8LNhta6gDIBxxJKG/dxWF4okmbLywZfD/LEzdZWjrcLU+Yb+RvnTvKF S5LPNt+i5n4SJTy4QEIagHX00gjHKFOzR+s889OEREwn/qafWS1i/c2iPXDJK2Ql3VRm KjzkVoqQH9sOiIN4MLPvwXN8y4V2SbXPUlaF08NQErj6sTr45uwSn/4nq+HRGscR9QC0 7iPyc9oSejJL4dx1kY5sNHLtPV8EvF7NNYVjw8E2yYcShQieK0btaeTAgcudZINJW7He 2RjrQQjqyRusc8mu0+zrDqqATt3r5aIL4oxa1Pwyuqsjlxp/l/NzRyncS4u4+t/0dLX9 PG1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=zDpk1Sg1H4nq0/+vpzOf0lyLKmS44iMcIuhltm2K6dE=; b=z0pFbADWJsTW0EQBwCbhnPJDGVR+F0732yT0rOL/H/JJtIwPVxKRnsbvLENWhD725b GbsqZWw8nG6GTdmq+WnrqRS5+6UrmrrjBRHmUpReR69xJ14eiGbQ9pZGyQmr/woa0L+4 g5hOW+H/wgCG4S2Oo4qTqW9UmzA6QSITZqJOsUUTk8bfv9S84UFwsZkpU3WuLLzj2iOO VDI9bi/rXob5+gSXaid4O0Z8qCIVWz5PCIiPqcuehwuNoMdWe+/iF6ZDcLDrS0B+b7+5 RM4adjidKJgmHIusEfqsddHYLyTfRKsal3q/oU1Td/NBhxMpUtFxVy0sTfdsm2BSvTxR uy1w== X-Gm-Message-State: ACrzQf2gQE8hh+rJTQePVfIL3kvnA1XFG2h+hC2qYtWoRW82pqfj6rQb C/7vGLspEMF+JoPMW8ktKMM= X-Google-Smtp-Source: AMsMyM6wEsuklElNwe3hnxMQiR7SOtSeyTe82ITcFU4aTXMiSZkv4L1paRHrcwPO+NTHn1VMZqr7OQ== X-Received: by 2002:a63:ee4f:0:b0:46f:87a8:97ab with SMTP id n15-20020a63ee4f000000b0046f87a897abmr10871796pgk.349.1667231398135; Mon, 31 Oct 2022 08:49:58 -0700 (PDT) Received: from ?IPV6:2601:681:8600:13d0::f0a? ([2601:681:8600:13d0::f0a]) by smtp.gmail.com with ESMTPSA id i9-20020a17090332c900b00183c67844aesm4658241plr.22.2022.10.31.08.49.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 31 Oct 2022 08:49:57 -0700 (PDT) Message-ID: <17bf19b5-24dc-3664-e936-771a83c857da@gmail.com> Date: Mon, 31 Oct 2022 09:49:56 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: [PATCH]middle-end Add optimized float addsub without needing VEC_PERM_EXPR. Content-Language: en-US To: Tamar Christina , Richard Biener Cc: Richard Sandiford , nd , Tamar Christina via Gcc-patches , "juzhe.zhong@rivai.ai" References: <1C4185AB-6EE6-4B8B-838C-465098DAFD3B@suse.de> <997q6no-qsqp-1oro-52sp-899sr075p4po@fhfr.qr> From: Jeff Law In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,NICE_REPLY_A,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 10/31/22 05:38, Tamar Christina via Gcc-patches wrote: > Hi All, > > This is a respin with all feedback addressed. > > Bootstrapped Regtested on aarch64-none-linux-gnu and no issues. > > Ok for master? > > Thanks, > Tamar > > gcc/ChangeLog: > > * match.pd: Add fneg/fadd rule. > > gcc/testsuite/ChangeLog: > > * gcc.target/aarch64/simd/addsub_1.c: New test. > * gcc.target/aarch64/sve/addsub_1.c: New test. It's a pretty neat optimization.  I'd been watching it progress. Glad to see you were able to address the existing feedback before stage1 closed. OK for the trunk. Jeff