From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24091 invoked by alias); 11 May 2010 13:43:46 -0000 Received: (qmail 24031 invoked by uid 48); 11 May 2010 13:43:25 -0000 Date: Tue, 11 May 2010 13:43:00 -0000 Message-ID: <20100511134325.24030.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/44078] [4.6 regression] FAIL: gcc.dg/tree-ssa/prefetch-7.c In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "borntraeger at de dot ibm dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-05/txt/msg01137.txt.bz2 ------- Comment #1 from borntraeger at de dot ibm dot com 2010-05-11 13:43 ------- >>From a first look this looks like that the test case scans for "nontemporal store" which is also emitted by the new debug messages: - return false; + { + if (dump_file && (dump_flags & TDF_DETAILS)) + fprintf (dump_file, "Ignoring nontemporal store %p\n", (void *) ref); + return false; + } I will check if that is the problem. If yes I will probably fix the testcase. Christian -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44078