From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd33.google.com (mail-io1-xd33.google.com [IPv6:2607:f8b0:4864:20::d33]) by sourceware.org (Postfix) with ESMTPS id 0F3293870C27 for ; Wed, 30 Mar 2022 13:06:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 0F3293870C27 Received: by mail-io1-xd33.google.com with SMTP id 125so24653382iov.10 for ; Wed, 30 Mar 2022 06:06:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=EOT08mK34TBDWeaWyLybMyD8cn+/5yvVZR22rNtdK/w=; b=diMD1wBDD6QOKRU6ntiA97Tcezr4MV0da07VeAph9b6VXMHl8ZMFmLQUP0SVS9KsBY KUe/zSualouXpTAoOLrdafGiEnPleZVRQ1w6us99ADT+ZthW92/omazoRU2mLAAMc3ON TgNkloCxWDoe+RWYn+djk0I5zQ0jzHTBpK9ZNVqgQMyHiIyi6QhIl5fNpZ4oT4AvjN9N fJgO61lIzZwUBqFe6w6h2a0yXtpuAJ58ON/OyuVV50fq3SQQvUH/k0L2RYdTa0JpXg4H 6HDxC4XbjDgD9AOodWqXx9W7T37lxm1QBHhWoQ2i2NS2JiSIJ6lMaUMLBdKzQXclxnZi ecXQ== X-Gm-Message-State: AOAM530ce90LB4cGgywJ5h144llY242nRDefEmGwacY+B632q5CRtV+X PTkFks3aUVYYcYfFHyOJeuiJLzgYwyBPb/NpXfk= X-Google-Smtp-Source: ABdhPJyFkrVPWD2iMjozs+7/CuvTIA9TBcPu6DyURbgwdhOQeJb+Yooya3D6Tcc3tWrDdEDOcHO3Uws/cUt+MU9uv1I= X-Received: by 2002:a6b:f60d:0:b0:645:b224:8d45 with SMTP id n13-20020a6bf60d000000b00645b2248d45mr11598870ioh.131.1648645602413; Wed, 30 Mar 2022 06:06:42 -0700 (PDT) MIME-Version: 1.0 References: <4B530314-E417-418C-9F4F-0F12F3C51A42@sandoe.co.uk> In-Reply-To: <4B530314-E417-418C-9F4F-0F12F3C51A42@sandoe.co.uk> From: Benno Evers Date: Wed, 30 Mar 2022 15:06:31 +0200 Message-ID: Subject: Re: [PATCH RFC] Fix ICE due to shared BLOCK node in coroutine generation [PR103328] To: Iain Sandoe Cc: Jason Merrill , GCC Patches Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Wed, 30 Mar 2022 13:06:44 -0000 > Benno, do you have write access? > > If not I can take care of this for you if you like? I do not have write access, so that would be great. I've sent a new version with added Changelog entries and your test to the list. Do you think there's a chance to get this patch backported to gcc 10? That's where we originally encountered the bug, and it proved to be a show-stopper for our coroutine experiments because we could not find a deterministic workaround. Best regards, Benno