From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5756 invoked by alias); 10 Sep 2015 11:47:04 -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 5745 invoked by uid 89); 10 Sep 2015 11:47:03 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,T_RP_MATCHES_RCVD autolearn=no version=3.3.2 X-HELO: smtp-relay.CeBiTec.Uni-Bielefeld.DE Received: from snape.CeBiTec.Uni-Bielefeld.DE (HELO smtp-relay.CeBiTec.Uni-Bielefeld.DE) (129.70.160.84) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 10 Sep 2015 11:47:03 +0000 Received: from localhost (localhost.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) by smtp-relay.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTP id CB33A70A; Thu, 10 Sep 2015 13:47:00 +0200 (CEST) Received: from smtp-relay.CeBiTec.Uni-Bielefeld.DE ([127.0.0.1]) by localhost (malfoy.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) (amavisd-new, port 10024) with LMTP id dz5z4K8+UmWx; Thu, 10 Sep 2015 13:43:49 +0200 (CEST) Received: from lokon.CeBiTec.Uni-Bielefeld.DE (lokon.CeBiTec.Uni-Bielefeld.DE [129.70.161.110]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp-relay.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTPS id 840166FB; Thu, 10 Sep 2015 13:43:49 +0200 (CEST) Received: (from ro@localhost) by lokon.CeBiTec.Uni-Bielefeld.DE (8.15.2+Sun/8.15.2/Submit) id t8ABhmgp012615; Thu, 10 Sep 2015 13:43:48 +0200 (CEST) From: Rainer Orth To: Kyrill Tkachov Cc: GCC Patches , Jeff Law Subject: Re: [PATCH][RTL-ifcvt] PR rtl-optimization/67465: Handle pairs of complex+simple blocks and empty blocks more gracefully References: <55F13D66.9010207@arm.com> Date: Thu, 10 Sep 2015 11:57:00 -0000 In-Reply-To: <55F13D66.9010207@arm.com> (Kyrill Tkachov's message of "Thu, 10 Sep 2015 09:20:54 +0100") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (usg-unix-v) MIME-Version: 1.0 Content-Type: text/plain X-IsSubscribed: yes X-SW-Source: 2015-09/txt/msg00668.txt.bz2 Hi Kyrill, > Rainer, could you please check that this patch still fixes the SPARC > regressions? unfortunately, it breaks sparc-sun-solaris2.10 bootstrap: compiling stage2 libiberty/regex.c FAILs: In file included from /vol/gcc/src/hg/trunk/local/libiberty/regex.c:640:0: /vol/gcc/src/hg/trunk/local/libiberty/regex.c: In function 'byte_regex_compile': /vol/gcc/src/hg/trunk/local/libiberty/regex.c:4223:1: internal compiler error: in emit_move_insn, at expr.c:3552 } /* regex_compile */ ^ 0x6f1893 emit_move_insn(rtx_def*, rtx_def*) /vol/gcc/src/hg/trunk/local/gcc/expr.c:3551 0x13c524f noce_emit_move_insn /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:927 0x13c8d93 noce_try_cmove_arith /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:2026 0x13cd40b noce_process_if_block /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:3229 0x13ceeb7 noce_find_if_block /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:3678 0x13cf8fb find_if_header /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:3883 0x13d39df if_convert /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:5030 0x13d3f13 execute /vol/gcc/src/hg/trunk/local/gcc/ifcvt.c:5176 Rainer -- ----------------------------------------------------------------------------- Rainer Orth, Center for Biotechnology, Bielefeld University