From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20990 invoked by alias); 27 Feb 2012 16:18:48 -0000 Received: (qmail 20979 invoked by uid 22791); 27 Feb 2012 16:18:45 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,SUBJ_OBFU_PUNCT_FEW,SUBJ_OBFU_PUNCT_MANY 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; Mon, 27 Feb 2012 16:18:32 +0000 From: "mib.bugzilla at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/52404] New: internal compiler error: in setup_min_max_allocno_live_range_point, at ira-build.c:2425 Date: Mon, 27 Feb 2012 16:25:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mib.bugzilla 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: 2012-02/txt/msg02599.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52404 Bug #: 52404 Summary: internal compiler error: in setup_min_max_allocno_live_range_point, at ira-build.c:2425 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned@gcc.gnu.org ReportedBy: mib.bugzilla@gmail.com Created attachment 26764 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26764 Detailed description of the error If option -mcx16 is used, the bug doesn't exhibit. Verbose information about compiler build etc in attachment extern void abort(void); __int128_t v=0, count=0; extern int result; int foo () { result = __atomic_load_n (&v, __ATOMIC_RELAXED); return 0; }