From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14344 invoked by alias); 10 Apr 2015 11:13:27 -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 14332 invoked by uid 89); 10 Apr 2015 11:13:26 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-qk0-f178.google.com Received: from mail-qk0-f178.google.com (HELO mail-qk0-f178.google.com) (209.85.220.178) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 10 Apr 2015 11:13:25 +0000 Received: by qkgx75 with SMTP id x75so25601306qkg.1 for ; Fri, 10 Apr 2015 04:13:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=KyqQdp+H2A6WGiWGmR2HcgD0AHLwtzPn9eaKQJxpKMk=; b=MuX69onYSC4HAAdL2Qlk9MXg6sgjCXO0YoHVhpBWXdq6Q6cilJ75PuHtQixGM29Ass qFh3Ccg12hwNY+O/MXcVPW14pPjCIxyFXbS/Ss+9pI9kqEyMxYxmPiuC5CXehMSDPn+d /9UTlmjVLRygVFKfEZq7pJuP9BEBClpRz3MnZLFZNSFHBV3MeQgpf1dci9KMReF9r1mr m0o5suFCf7tncJMSPIC7ObQdfK5SvSb0xshKkBbp3C9x83i4ojL53PUvyou/8bd1t4Rf /PjaflrFy2shVVgiLKay9UtGFkcHdAPQ6COqsOtkDiG8dTDRX4xCj9NAdV+BJ93VTMK2 NxYg== X-Gm-Message-State: ALoCoQl5y11hwnldjpexalZHTiKYTdIyAg/KioML4Clj5iCMZTJOpGecC9VJ54BFJw6cCogiN7/c MIME-Version: 1.0 X-Received: by 10.55.42.148 with SMTP id q20mr1660545qkq.68.1428664403037; Fri, 10 Apr 2015 04:13:23 -0700 (PDT) Received: by 10.140.95.202 with HTTP; Fri, 10 Apr 2015 04:13:22 -0700 (PDT) In-Reply-To: <5526D65E.6080300@redhat.com> References: <5526D65E.6080300@redhat.com> Date: Fri, 10 Apr 2015 11:13:00 -0000 Message-ID: Subject: Re: patch to fix PR65710 From: Christophe Lyon To: Vladimir Makarov Cc: gcc-patches Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2015-04/txt/msg00448.txt.bz2 On 9 April 2015 at 21:43, Vladimir Makarov wrote: > The following patch fixes > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65710 > > The patch was bootstrapped and tested on x86/x86-64, ppc64, and aarch64. > > The patch does not contain the test as it is too big. If it is reduced, the > test can be committed. > > Committed as rev. 221956. > > I am also submitting analogous patch to gcc-4.9 branch. > Hi, In the 4.9 branch, this patch makes gcc.target/arm/pr65647-2.c now times out. See http://abe.tcwglab.linaro.org/logs/validations/cross-validation/gcc/gcc-4_9-branch/221957/report-build-info.html Christophe. > 2015-04-09 Vladimir Makarov > > PR target/65710 > * lra-int.h (lra_bad_spill_regno_start): New. > * lra.c (lra_bad_spill_regno_start): New. > (lra): Set up lra_bad_spill_regno_start. Set up > lra_constraint_new_regno_start unconditionally. > * lra-assigns.c (spill_for): Use lra_bad_spill_regno_start for > spill preferences. >