From patchwork Mon Aug 2 20:20:19 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Pop X-Patchwork-Id: 60643 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 EDB78B70AA for ; Tue, 3 Aug 2010 06:28:01 +1000 (EST) Received: (qmail 790 invoked by alias); 2 Aug 2010 20:24:12 -0000 Received: (qmail 609 invoked by uid 22791); 2 Aug 2010 20:24:09 -0000 X-SWARE-Spam-Status: No, hits=-0.4 required=5.0 tests=AWL, BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, KAM_VIAGRA1, 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 20:24:03 +0000 Received: by mail-gw0-f47.google.com with SMTP id 15so1552804gwb.20 for ; Mon, 02 Aug 2010 13:24:03 -0700 (PDT) Received: by 10.101.145.24 with SMTP id x24mr7000852ann.37.1280780643479; Mon, 02 Aug 2010 13:24:03 -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 d1sm10329848anc.19.2010.08.02.13.24.01 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 02 Aug 2010 13:24:02 -0700 (PDT) Received: by napoca (sSMTP sendmail emulation); Mon, 02 Aug 2010 15:23:59 -0500 From: Sebastian Pop To: gcc-patches@gcc.gnu.org Cc: Tobias Grosser , gcc-graphite Subject: [PATCH 46/65] Add testcase for PR20742. Date: Mon, 2 Aug 2010 15:20:19 -0500 Message-Id: <1280780438-17543-47-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 2010-07-20 Sebastian Pop * gcc.dg/tree-ssa/pr20742.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@162350 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog.graphite | 4 ++++ gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.dg/tree-ssa/pr20742.c | 18 ++++++++++++++++++ 3 files changed, 26 insertions(+), 0 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr20742.c diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index d929c9a..5e36bc3 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,7 @@ +2010-07-20 Sebastian Pop + + * gcc.dg/tree-ssa/pr20742.c: New. + 2010-07-15 Sebastian Pop * sese.c (rename_uses): Call unshare_expr before force_gimple_operand. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 69e8a4c..9177c57 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2010-08-02 Sebastian Pop + * gcc.dg/tree-ssa/pr20742.c: New. + +2010-08-02 Sebastian Pop + * gcc.dg/graphite/id-23.c: New. 2010-08-02 Sebastian Pop diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr20742.c b/gcc/testsuite/gcc.dg/tree-ssa/pr20742.c new file mode 100644 index 0000000..21d6eb6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr20742.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +#define TEN(x) x x x x x x x x x x +#define THOUSAND(x) TEN (TEN (TEN (x))) + +int +foo (int x, int y) +{ + register int a = y + 57; + register int b = y + 31; + + while (x-- > 0) + { + THOUSAND (a += b; b -= a;) + } + return a + b; +}