From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16674 invoked by alias); 19 Jun 2014 17:11:48 -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 16646 invoked by uid 48); 19 Jun 2014 17:11:45 -0000 From: "manu at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/61562] Compiler crash when combining -Wstrict-overflow=4 -O2 Date: Thu, 19 Jun 2014 17:11:00 -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-Version: 4.9.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: manu 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-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc component everconfirmed Message-ID: In-Reply-To: References: 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: 2014-06/txt/msg01643.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61562 Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-06-19 CC| |iant at google dot com, | |manu at gcc dot gnu.org Component|c |middle-end Ever confirmed|0 |1 --- Comment #1 from Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez --- Also in trunk. if (strict_overflow_p) fold_overflow_warning (("assuming signed overflow does not " "occur when simplifying " "X % (power of two)"), WARN_STRICT_OVERFLOW_MISC); The % should probably be %%. Everybody (even people that do not need approval) should add testcases when adding new warnings and errors. >>From gcc-bugs-return-454562-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Jun 19 18:18:55 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 20099 invoked by alias); 19 Jun 2014 18:18:54 -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 20043 invoked by uid 48); 19 Jun 2014 18:18:48 -0000 From: "rth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/61565] New: ICE building libjava/interpret.cc Date: Thu, 19 Jun 2014 18:18:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rth at gcc dot gnu.org 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 attachments.created 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: 2014-06/txt/msg01644.txt.bz2 Content-length: 1225 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61565 Bug ID: 61565 Summary: ICE building libjava/interpret.cc Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: rth at gcc dot gnu.org Created attachment 32976 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D32976&action=3Dedit preprocessed file $ cc1plus -quiet -O2 -fPIC -fnon-call-exceptions interpret.ii=20 ../../../git-rh/libjava/interpret.cc: In static member function =E2=80=98st= atic void _Jv_InterpMethod::run(void*, ffi_java_raw*, _Jv_InterpMethod*)=E2=80=99: ../../../git-rh/libjava/interpret.cc:991:1: error: missing REG_EH_REGION no= te at the end of bb 961 } ^ ../../../git-rh/libjava/interpret.cc:991:1: error: missing REG_EH_REGION no= te at the end of bb 944 ../../../git-rh/libjava/interpret.cc:991:1: internal compiler error: verify_flow_info failed 0x8282f3 verify_flow_info() ../../git-rh/gcc/cfghooks.c:260 0xac52bb execute_function_todo ../../git-rh/gcc/passes.c:1789 0xac5bcb execute_todo ../../git-rh/gcc/passes.c:1834 >>From gcc-bugs-return-454563-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Jun 19 18:28:18 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 26294 invoked by alias); 19 Jun 2014 18:28:18 -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 26249 invoked by uid 48); 19 Jun 2014 18:28:14 -0000 From: "kumba at gentoo dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/61538] g++ compiled binary, linked to glibc libpthread, hangs on SGI MIPS R1x000 systems on Linux Date: Thu, 19 Jun 2014 18:28:00 -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: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: kumba at gentoo dot org 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: 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: 2014-06/txt/msg01645.txt.bz2 Content-length: 212 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61538 --- Comment #9 from Joshua Kinard --- Rebuilt/upgraded to gcc-4.8.3 against the patched glibc-2.19, and I am still getting the hang.