From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 82865 invoked by alias); 17 Jul 2017 10:11:26 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 82845 invoked by uid 89); 17 Jul 2017 10:11:23 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy= X-HELO: mail-lf0-f48.google.com Received: from mail-lf0-f48.google.com (HELO mail-lf0-f48.google.com) (209.85.215.48) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 17 Jul 2017 10:11:22 +0000 Received: by mail-lf0-f48.google.com with SMTP id z78so82693140lff.0 for ; Mon, 17 Jul 2017 03:11:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=T2NP/UXkcLLVKTHK1XVzr9ic9OmiGTZ+K+uU+cKrCKQ=; b=AcM8Jqlrf9TYYkcuZ9MYd1weTYNO6kstB8DqW4DPPlwYVJM6ABdtv4WQ8/J7nHbQAy lbNwbRJ/utQ5m116VVTWFW019eN1SJGrYHpZ6vNX0C+GpMiin9t7CfPFXOWp1w8Ityk5 /bUce9/iYoJHGhRW0AXy3iNHAtAk4ji/vzVAvza1x6pecrKfIFAksFZ2D70wzNqAjAgs 6QNtx9uugTXM8Opn1CclnMukDI8RPP2hQCtTjH8rD9Zvterb3hnyWM5JZ0Xn6zgT0KYq 5iPhOe05ziOO10/0MGVTQQFVEidt5q1UCkKDZrs67SrifPdv7PF4BtQYAvTQEWCpsUFR IsrA== X-Gm-Message-State: AIVw112d2kQWwej55alwH0Z0vcwrtPtX7P7SVjjX7P3C39Sw07Mc2gUe dTROwV8RE5rMmLrwgg+7P8E9hZebTRSd X-Received: by 10.46.32.170 with SMTP id g42mr1423374lji.56.1500286280131; Mon, 17 Jul 2017 03:11:20 -0700 (PDT) MIME-Version: 1.0 Received: by 10.25.31.134 with HTTP; Mon, 17 Jul 2017 03:11:19 -0700 (PDT) In-Reply-To: References: From: Richard Biener Date: Mon, 17 Jul 2017 10:11:00 -0000 Message-ID: Subject: Re: [PATCH PR81369/01]Sort partitions by post order for all cases To: Bin Cheng Cc: "gcc-patches@gcc.gnu.org" , nd Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2017-07/txt/msg00953.txt.bz2 On Fri, Jul 14, 2017 at 4:31 PM, Bin Cheng wrote: > Hi, > This patch fixes ICE reported by PR81369. It simply sinks call to > sort_partitions_by_post_order so that it's executed for all cases. > This is necessary to schedule reduction partition as the last one. > Bootstrap and test on x86_64 and AArch64. Is it OK? Ok. Richard. > Thanks, > bin > 2017-07-12 Bin Cheng > > PR target/81369 > * tree-loop-distribution.c (merge_dep_scc_partitions): Sink call to > function sort_partitions_by_post_order. > > gcc/testsuite/ChangeLog > 2017-07-12 Bin Cheng > > PR target/81369 > * gcc.dg/tree-ssa/pr81369.c: New.