From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1385 invoked by alias); 21 Apr 2012 14:20:21 -0000 Received: (qmail 1376 invoked by uid 22791); 21 Apr 2012 14:20:20 -0000 X-SWARE-Spam-Status: No, hits=-3.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 21 Apr 2012 14:19:33 +0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/53062] New: [4.8 Regression] 445.gobmk in SPEC CPU 2006 failed to build Date: Sat, 21 Apr 2012 14:20:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-04/txt/msg01780.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53062 Bug #: 53062 Summary: [4.8 Regression] 445.gobmk in SPEC CPU 2006 failed to build Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: hjl.tools@gmail.com CC: areg.melikadamyan@gmail.com On Linux/x86-64, revision 186591 gave gcc -c -o engine/matchpat.o -DSPEC_CPU -DNDEBUG -DHAVE_CONFIG_H -I. -I.. -I../include -I./include -O3 -funroll-loops -ffast-math -fwhole-program -flto=jobserver -fuse-linker-plugin -DSPEC_CPU_LP64 engine/matchpat.c engine/matchpat.c: In function 'dfa_prepare_for_match': engine/matchpat.c:504:1: internal compiler error: Segmentation fault dfa_prepare_for_match(int color) ^ Please submit a full bug report, with preprocessed source if appropriate. See for instructions. Revision 186507 is OK.