From patchwork Tue Jan 18 20:51:35 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Pop X-Patchwork-Id: 79358 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 26256B70E6 for ; Wed, 19 Jan 2011 07:52:20 +1100 (EST) Received: (qmail 24329 invoked by alias); 18 Jan 2011 20:52:16 -0000 Received: (qmail 24264 invoked by uid 22791); 18 Jan 2011 20:52:15 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL, BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-pz0-f47.google.com (HELO mail-pz0-f47.google.com) (209.85.210.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 18 Jan 2011 20:52:08 +0000 Received: by mail-pz0-f47.google.com with SMTP id 12so14253pzk.20 for ; Tue, 18 Jan 2011 12:52:08 -0800 (PST) Received: by 10.142.230.12 with SMTP id c12mr5668341wfh.289.1295383928475; Tue, 18 Jan 2011 12:52:08 -0800 (PST) Received: from napoca ([163.181.251.115]) by mx.google.com with ESMTPS id w14sm8554357wfd.18.2011.01.18.12.52.04 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 18 Jan 2011 12:52:06 -0800 (PST) Received: by napoca (sSMTP sendmail emulation); Tue, 18 Jan 2011 14:52:02 -0600 From: Sebastian Pop To: gcc-patches@gcc.gnu.org Cc: rguenther@suse.de, gcc-graphite@googlegroups.com, Sebastian Pop Subject: [PATCH 5/6] Add testcase for PR46215. Date: Tue, 18 Jan 2011 14:51:35 -0600 Message-Id: <1295383896-27122-6-git-send-email-sebpop@gmail.com> In-Reply-To: <1295383896-27122-1-git-send-email-sebpop@gmail.com> References: <1295383896-27122-1-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 2011-01-18 Sebastian Pop PR tree-optimization/46215 * gcc.dg/graphite/pr46215.c: New. --- gcc/ChangeLog.graphite | 5 +++++ gcc/testsuite/gcc.dg/graphite/pr46215.c | 12 ++++++++++++ 2 files changed, 17 insertions(+), 0 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/graphite/pr46215.c diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index 267b276..03a9e56 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,10 @@ 2011-01-18 Sebastian Pop + PR tree-optimization/46215 + * gcc.dg/graphite/pr46215.c: New. + +2011-01-18 Sebastian Pop + PR tree-optimization/46168 * gcc.dg/graphite/pr46168.c: New. diff --git a/gcc/testsuite/gcc.dg/graphite/pr46215.c b/gcc/testsuite/gcc.dg/graphite/pr46215.c new file mode 100644 index 0000000..cf7b07f --- /dev/null +++ b/gcc/testsuite/gcc.dg/graphite/pr46215.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fstrict-overflow -fno-tree-ch -ftree-loop-linear" } */ + +extern int y[], x1[], x2[]; +void +foo (long n) +{ + int i, j; + for (i = 0; i < n; i++) + for (j = 0; j < n; j += 2) + y[i] = x1[i + j] * x2[i + j]; +}