From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19528 invoked by alias); 18 Aug 2012 10:35:57 -0000 Received: (qmail 19384 invoked by uid 22791); 18 Aug 2012 10:35:56 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,GARBLED_SUBJECT,KHOP_THREADED,SARE_HEAD_8BIT_SPAM,SARE_SUB_ENC_UTF8 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, 18 Aug 2012 10:35:42 +0000 From: "steven at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/54313] [4.8 Regression]=?UTF-8?Q?=20GCC=20fails=20to=20bootstrap=20with=20MALLOC=5FPERTURB=20=E2=80=93=20Segfault=20in=20bitmap=5Fobstack=5Ffree?= Date: Sat, 18 Aug 2012 10:35:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: build, ice-on-valid-code, patch X-Bugzilla-Severity: normal X-Bugzilla-Who: steven at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: 2012-08/txt/msg01221.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54313 --- Comment #2 from Steven Bosscher 2012-08-18 10:35:41 UTC --- Author: steven Date: Sat Aug 18 10:35:36 2012 New Revision: 190502 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190502 Log: PR middle-end/54313 * dse.c (dse_step7): Don't free kill_on_calls bitmap, it is freed when its obstack is release. Modified: trunk/gcc/ChangeLog trunk/gcc/dse.c