From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9335 invoked by alias); 2 Dec 2010 17:54:49 -0000 Received: (qmail 9321 invoked by uid 22791); 2 Dec 2010 17:54:49 -0000 X-SWARE-Spam-Status: No, hits=-2.8 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; Thu, 02 Dec 2010 17:54:44 +0000 From: "ramana at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken. 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: X-Bugzilla-Severity: critical X-Bugzilla-Who: ramana 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: 4.6.0 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 Date: Thu, 02 Dec 2010 17:54:00 -0000 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: 2010-12/txt/msg00211.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46667 --- Comment #8 from Ramana Radhakrishnan 2010-12-02 17:54:22 UTC --- Created attachment 22605 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22605 Testcase for ARM Backtrace shown in previous comment from the following debugging arguments. gdb --args /work/fsfwork/git/build-latest-eabi-clone/./gcc/cc1plus -fpreprocessed string-inst.ii -quiet -dumpbase string-inst.cc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=vfpv3-d16 -auxbase-strip string-inst.o -g -O2 -Wall -Wextra -Wwrite-strings -Wcast-qual -std=gnu++0x -version -fno-implicit-templates -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -o string-inst.s