From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by sourceware.org (Postfix) with ESMTPS id 03CE8385841D for ; Fri, 9 Feb 2024 10:32:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 03CE8385841D 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 03CE8385841D Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::133 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1707474773; cv=none; b=BrP/zWqFky3thqU1vfVSult4zg505FfsNtoyH38kqTijmbGRXTnTkw/iU77aj+JwewRbUHHdJuEX0cg13G6dd+wqiGzqTEYJfR0JT3o+PPoTFOJ9MUdIdvW5NX6QRBh6OvOEMXuCbWJ9Qb/5BzsLyffPwDdAit9CaJ7mYF3CpL8= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1707474773; c=relaxed/simple; bh=9Laz+BGyN6aioBz11Sokpz6pB6fZL83E2b4HLiMEz98=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=It1il8y/WJxxQZaLVBS/I7aEHgPrib/PaTKGVeOl+EQcq2MXd7uL+zeBW9dj52esCpG1GLGiYWc3UWxWPlsMxJlctHTb/vNWdZZ0Ki5E86q2zX8JxPRNr9l90ucbvJ3EOSPqjIK2MVlLNo9fwAJX9nEQLaBrzxsqLJJOCpYvL78= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-511689cc22aso1223741e87.0 for ; Fri, 09 Feb 2024 02:32:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707474768; x=1708079568; darn=gcc.gnu.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=uHfgK9o1dpwwjuSBGAhUnhEVPvWl5+huYX9W21vb2PY=; b=XtepgdrQn4QhaePbU4NMTBJ3hmgZCvhnML1DXcqtGmaaAphFLtvPhgmXQnWQoqjZ7g oxB6Hve2l1tCAC+mv7VoyPKof7vQzu2tkBf9w1rnjnBvXgPjHaDlYEospL/BShqe/Ap7 E6SCXF4cvmPdDs0hs0v1sYuhYOH60YwN0nHftcRVA1js7bFR6t1b9U7Scsqg6snPiD6A 9nefEaSsnDe8Z1sALgOi5GgdpjUPjCFsHcgT1N5u3YBfbTSLr9B/C+B4mOXHJx3AMzDl se+JIhVSLZtQhyFz7KHNQgwrwmDlsZd0X1DU9jD3DXLs0GkL5uM1ZRm/GaidMI8sMjDu Rv9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707474768; x=1708079568; h=content-transfer-encoding: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=uHfgK9o1dpwwjuSBGAhUnhEVPvWl5+huYX9W21vb2PY=; b=J5nr9ZzFONNzoWApM15Ojf46kwfc8MGBwh8SgfvsR69yDfkoWVS13gkqnf/az8Enue LwcSAv7LO4AS0gXX7jdxx+eXVSVnJ/3BjPogtoWAq4Prd8SYpyrUToByvhBEb1UBXeLt vmuPbqqkYQeahMxwEozYiRiCb18izwK+4QAbQnQmO3fpYKnLQNIyQ48G3OcpPV65bBmO RZapRiZ7a4jLyo//d5WN5fewlzqDH0ZhiCp3c9n1M0ZBrheilbSndLZ6Are9zROgzGC4 VQfp+zOLYU6RA1E5HPVkhWDKTbSljBR6YTSE0QaPOSlGgwgH+Ae9hyrz5BS2rsiZSWQn ca9Q== X-Gm-Message-State: AOJu0Yxy6WVBstFgHruiLnHuuvwg2AM+2UOKNfcbodNVS2xn1WndDB5X EBf7CkY58s886X1Xj625HDeGyaMyV+W37vY4n7NB7lHnHpnh5htu43klIkZh6U95GYKym+7yppZ iMnM5P1DWoV6mDjkO5boFIU5fm52CNM0a X-Google-Smtp-Source: AGHT+IHMUCgauCqMU4wsaokHp9kwnVHh+AOjNrz0NsargOiN/rfNwmQRYT+TtuId6cfB1WoGBsyyAckB57cMv8hsJhU= X-Received: by 2002:ac2:43ac:0:b0:511:4d0e:2134 with SMTP id t12-20020ac243ac000000b005114d0e2134mr737562lfl.11.1707474767933; Fri, 09 Feb 2024 02:32:47 -0800 (PST) MIME-Version: 1.0 References: <223de462-ca43-4bc5-9a57-920edf655738@gjlay.de> In-Reply-To: <223de462-ca43-4bc5-9a57-920edf655738@gjlay.de> From: Richard Biener Date: Fri, 9 Feb 2024 11:32:36 +0100 Message-ID: Subject: Re: Will PR rtl-optimization/101188 be back-ported to v13 ? To: Georg-Johann Lay Cc: gcc@gcc.gnu.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,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: On Fri, Feb 9, 2024 at 10:36=E2=80=AFAM Georg-Johann Lay wro= te: > > We have this (rare?) wrong code bug > > https://gcc.gnu.org/PR101188 > > which Jeff fixed for v14: > > https://gcc.gnu.org/r14-1738 > > The fix doesn't fit 100% for v13 but the PR has a backport for v13 > in comment #16. Would be great if this could be part of v13.3, > but I don't have the resources to reg-test it on all the targets. There's no automatic system to backport changes, the bug in question has been closed and it wasn't marked as regression (even though it indicates some older known-to-work version which would have made it qualify as such). I would suggest to re-open the bug and assign the author of the original fix asking for the backport. Richard. > Johann