From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20284 invoked by alias); 18 Nov 2015 07:44:55 -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 20274 invoked by uid 89); 18 Nov 2015 07:44:54 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 18 Nov 2015 07:44:53 +0000 Received: from nat-ies.mentorg.com ([192.94.31.2] helo=SVR-IES-FEM-01.mgc.mentorg.com) by relay1.mentorg.com with esmtp id 1ZyxQ9-0002lp-E7 from Tom_deVries@mentor.com ; Tue, 17 Nov 2015 23:44:49 -0800 Received: from [127.0.0.1] (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server id 14.3.224.2; Wed, 18 Nov 2015 07:44:48 +0000 Subject: Re: [Patch,tree-optimization]: Add new path Splitting pass on tree ssa representation To: Jeff Law , Richard Biener References: <37378DC5BCD0EE48BA4B082E0B55DFAA41F3F56C@XAP-PVEXMBX02.xlnx.xilinx.com> <37378DC5BCD0EE48BA4B082E0B55DFAA41F42541@XAP-PVEXMBX02.xlnx.xilinx.com> <37378DC5BCD0EE48BA4B082E0B55DFAA4295155D@XAP-PVEXMBX02.xlnx.xilinx.com> <37378DC5BCD0EE48BA4B082E0B55DFAA4295ADCB@XAP-PVEXMBX02.xlnx.xilinx.com> <55D4F921.2020708@redhat.com> <37378DC5BCD0EE48BA4B082E0B55DFAA4297704C@XAP-PVEXMBX02.xlnx.xilinx.com> <5643A732.4040707@redhat.com> <5644C6CC.90203@redhat.com> <5644DB59.9040809@redhat.com> <56450B62.4090404@redhat.com> <56460F19.5010009@redhat.com> <0B62FFB6-DF7A-4080-A655-3E51070E1DEE@gmail.com> <564646AA.5030300@redhat.com> <564673DA.3020403@redhat.com> CC: Ajit Kumar Agarwal , GCC Patches , Vinod Kathail , Shail Aditya Gupta , Vidhumouli Hunsigida , Nagaraju Mekala From: Tom de Vries Message-ID: <564C2C48.5080509@mentor.com> Date: Wed, 18 Nov 2015 07:44:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <564673DA.3020403@redhat.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2015-11/txt/msg02164.txt.bz2 On 14/11/15 00:35, Jeff Law wrote: > Anyway, bootstrapped and regression tested on x86_64-linux-gnu. > Installed on the trunk. > [Patch,tree-optimization]: Add new path Splitting pass on tree ssa > representation > > * Makefile.in (OBJS): Add gimple-ssa-split-paths.o > * common.opt (-fsplit-paths): New flag controlling path splitting. > * doc/invoke.texi (fsplit-paths): Document. > * opts.c (default_options_table): Add -fsplit-paths to -O2. > * passes.def: Add split_paths pass. > * timevar.def (TV_SPLIT_PATHS): New timevar. > * tracer.c: Include "tracer.h" > (ignore_bb_p): No longer static. > (transform_duplicate): New function, broken out of tail_duplicate. > (tail_duplicate): Use transform_duplicate. > * tracer.h (ignore_bb_p): Declare > (transform_duplicate): Likewise. > * tree-pass.h (make_pass_split_paths): Declare. > * gimple-ssa-split-paths.c: New file. > > * gcc.dg/tree-ssa/split-path-1.c: New test. I've filed PR68402 - FAIL: gcc.dg/tree-ssa/split-path-1.c execution test with -m32. Thanks, - Tom