From patchwork Mon Aug 2 20:19:42 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Pop X-Patchwork-Id: 60607 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id 3447AB6EFE for ; Tue, 3 Aug 2010 06:23:09 +1000 (EST) Received: (qmail 23878 invoked by alias); 2 Aug 2010 20:21:59 -0000 Received: (qmail 23743 invoked by uid 22791); 2 Aug 2010 20:21:57 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL, BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, TW_SV, T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-gw0-f47.google.com (HELO mail-gw0-f47.google.com) (74.125.83.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 02 Aug 2010 20:21:51 +0000 Received: by gwb15 with SMTP id 15so1552363gwb.20 for ; Mon, 02 Aug 2010 13:21:50 -0700 (PDT) Received: by 10.150.13.18 with SMTP id 18mr7728795ybm.198.1280780510015; Mon, 02 Aug 2010 13:21:50 -0700 (PDT) Received: from napoca (cpe-70-120-196-107.austin.res.rr.com [70.120.196.107]) by mx.google.com with ESMTPS id c2sm4388372ybi.9.2010.08.02.13.21.48 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 02 Aug 2010 13:21:49 -0700 (PDT) Received: by napoca (sSMTP sendmail emulation); Mon, 02 Aug 2010 15:21:46 -0500 From: Sebastian Pop To: gcc-patches@gcc.gnu.org Cc: Tobias Grosser , gcc-graphite Subject: [PATCH 09/65] Call compute_overall_effect_of_inner_loop from instantiate_scev_name. Date: Mon, 2 Aug 2010 15:19:42 -0500 Message-Id: <1280780438-17543-10-git-send-email-sebpop@gmail.com> In-Reply-To: <1280780438-17543-1-git-send-email-sebpop@gmail.com> References: <1280780438-17543-1-git-send-email-sebpop@gmail.com> X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org From: spop 2010-06-09 Sebastian Pop * tree-scalar-evolution.c (instantiate_scev_name): Do not fail the scev analysis when the variable is not used outside the loop in a close phi node: call compute_overall_effect_of_inner_loop. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@160513 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog.graphite | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index 36639b1..c6b23cd 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,11 @@ 2010-06-09 Sebastian Pop + * tree-scalar-evolution.c (instantiate_scev_name): Do not fail + the scev analysis when the variable is not used outside the loop + in a close phi node: call compute_overall_effect_of_inner_loop. + +2010-06-09 Sebastian Pop + * graphite-sese-to-poly.c (single_pred_cond): Renamed single_pred_cond_non_loop_exit. Return NULL for loop exit edges. (build_sese_conditions_before): Renamed call to single_pred_cond.