From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by sourceware.org (Postfix) with ESMTPS id AB67B3858D1E for ; Sat, 6 Apr 2024 08:04:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AB67B3858D1E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=vrull.eu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=vrull.eu ARC-Filter: OpenARC Filter v1.0.0 sourceware.org AB67B3858D1E Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::533 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712390671; cv=none; b=pez/AwQ7giw/1XjHCf/l8BRHIKOXQASTco8oHXOUmxsM0Qf/16xcQJ9AoZR5OidElvrq4jinZ5awbjx3fa11822ZPh6EPaY5M7uq0T7mQ16XLDkeS5hWa2oTuoe5xAOTjrQlJlYQdx72I0i+RQXmr9cWFzIcxGX2tNnx6nUZHnk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712390671; c=relaxed/simple; bh=CMEeRbWRruS4QzP9KftQ9H2AZf5BO2Wdln4O5Dl67aU=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=pU4yw9mC94VpgYxjOenkDpEUstSla5kWQZ4wdu5UBXLoWc+dBIOjoaq8aryzP4GFkszrvX4JtoL2vj6uUOwhyyLsRX35aBOx/83z/hWkZ0IbLdSGxEX04/+V/ud3IWUeNCXVt/mLgtit0l0ckBVPTlltpJENMf9UlquhnqyCB6w= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ed1-x533.google.com with SMTP id 4fb4d7f45d1cf-56845954ffeso4053824a12.2 for ; Sat, 06 Apr 2024 01:04:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vrull.eu; s=google; t=1712390667; x=1712995467; darn=gcc.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=gY6QgqjX4YNsh9p3KlMcZ4v5rcKQqMvOiTuuzc6xoIY=; b=SPhSZiXMX4BVulgReuRxa80uwQpwcGoB8poArqe8XuNuLp0J4vMIsHhlxf23n9HhSi 2Rp4ATUnhbFlmbBm8DNnRU4Oug+nIgHzEFCc7ixg8eSShTtJ729icn1NTRP//LNbZVzp wGOSyzpIRHNmgeRXN7PBIEVgU4fwGduVqfszrkaVDa3JQqjUA4XVR3eqqr4pCHIvcFJp 2PWl5i04SHX/Jmba1iRXGae0JRONL5+2YVc77UXgb3mceZ6MSXXAovWXW6WFDyiKPMGG 9Nk9qlZOc6QRZhMbLQx6b30Nngzjo5hunZ8ySvP1bnOqjjvlI3YZrFE5R5fLkR+FNUdb 4L4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712390667; x=1712995467; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=gY6QgqjX4YNsh9p3KlMcZ4v5rcKQqMvOiTuuzc6xoIY=; b=TxUNJYdpITwbw3oy1LU7sJ7flZ3NgN3H+usDwDeQG7J+FMbyH1PUo2Fxvihf0ErqrZ FR5qJrYZzDqpfRbfhPwScib0KcB2lm+fbuwn8DDEzBzTn0LNJyKze2MNKGj316Thk0XG NiocI91g2ncVTUUQ4hjb5gbT3tNtV6Cvtqa3AOF2K9hEZqiPcLUl7Fegu8LK1iO+FN8C nY06/6qUZnOxb3MnPK2+C8jas+Gi/hP4FP5CkiqSB4c5ufgbRbQ9MqV3oaDIHIG8GlbN 0dXvZzrOILwDDb954BNJ+4m5Hm0ksvRU5O+wWGwnY7yNxa0EXuVM725VfEYC+WecILSO 5CCA== X-Forwarded-Encrypted: i=1; AJvYcCVgi4OVW321v6go1DhH5QWhepIKFCtFcMdbKtQR5QWV0tiOOx99Gi3EGHJI6/wIbxjmap9wArMod1DnbI0YemArMTdUCYVI9w== X-Gm-Message-State: AOJu0YxRtq5trkEzZS9R+rcHnq6r5Z2Idz2NGwJvs5dNRY7n200UntFX sTE6U8lI1OzMExOuNH5Jy4d/frLaLRbkCyyTEwQHAkETrWFlLK3Gx6/TeeZMS0yyYmnnnLMWe0J 5QBaMpx5ZPt//C5o6z0SvJWQxYBhw1zvJEUjSSg== X-Google-Smtp-Source: AGHT+IFHgT2MIRyNhzWK+56VmY8WbtL1Kl7wP0dBTYgHLHIWZiwIxZXx8BxTEPmzDUe6v0n9LX/tfpiXszQLcPZyvo8= X-Received: by 2002:a50:99d0:0:b0:56e:d71:1770 with SMTP id n16-20020a5099d0000000b0056e0d711770mr2395344edb.21.1712390666979; Sat, 06 Apr 2024 01:04:26 -0700 (PDT) MIME-Version: 1.0 References: <20221109231006.3240799-1-philipp.tomsich@vrull.eu> <12bcc671-c96b-aa78-9a2d-9a832b389148@gmail.com> <7d13c190-b5fe-43ac-bd71-ef2d08eaebf7@gmail.com> In-Reply-To: <7d13c190-b5fe-43ac-bd71-ef2d08eaebf7@gmail.com> From: Philipp Tomsich Date: Sat, 6 Apr 2024 10:04:15 +0200 Message-ID: Subject: Re: [PATCH v3] RISC-V: Replace zero_extendsidi2_shifted with generalized split To: Jeff Law Cc: Christoph Muellner , Jeff Law , Kito Cheng , Manolis Tsamis , Palmer Dabbelt , Vineet Gupta , gcc-patches@gcc.gnu.org Content-Type: multipart/alternative; boundary="0000000000006c2366061569053e" X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HTML_MESSAGE,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: --0000000000006c2366061569053e Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat 6. Apr 2024 at 06:52, Jeff Law wrote: > > > On 3/27/24 4:55 AM, Philipp Tomsich wrote: > > Jeff, > > > > just a heads-up that that trunk (i.e., the soon-to-be GCC14) still > > generates the suboptimal sequence: > > https://godbolt.org/z/K9YYEPsvY > Realistically it's too late to get this into gcc-14. I didn=E2=80=99t expect this for 14, but wanted to make sure we didn=E2=80= =99t forget about it once the branch for 15 opens up. Thanks, Philipp. > --0000000000006c2366061569053e--