From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14241 invoked by alias); 11 Aug 2014 15:35:45 -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 Received: (qmail 14197 invoked by uid 48); 11 Aug 2014 15:35:39 -0000 From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/62090] New: ice in compute_may_aliases Date: Mon, 11 Aug 2014 15:35:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail 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-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg00667.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D62090 Bug ID: 62090 Summary: ice in compute_may_aliases Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com For the attached code, compiled by gcc trunk dated 20140810, the following crash message is produced $ ../results/bin/gcc -std=3Dgnu99 -O2 -c bug158.c connection.c: In function =E2=80=98log_bad_request.isra.5=E2=80=99: connection.c:679:1: internal compiler error: in compute_may_aliases, at tree-ssa-structalias.c:7003 0xb02406 compute_may_aliases() ../../src/trunk/gcc/tree-ssa-structalias.c:7003 0x8bddb4 execute_function_todo ../../src/trunk/gcc/passes.c:1721 0x8be6cb do_per_function ../../src/trunk/gcc/passes.c:1476 0x8be6cb execute_todo ../../src/trunk/gcc/passes.c:1806 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. $ Compiler flags -std=3Dgnu99 -O2 required. >>From gcc-bugs-return-458171-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Aug 11 15:36:21 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 15008 invoked by alias); 11 Aug 2014 15:36:21 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 14969 invoked by uid 48); 11 Aug 2014 15:36:18 -0000 From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/62090] ice in compute_may_aliases Date: Mon, 11 Aug 2014 15:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail 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-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg00668.txt.bz2 Content-length: 231 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62090 --- Comment #1 from David Binderman --- Created attachment 33290 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33290&action=edit C source code