From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64747 invoked by alias); 30 Jul 2015 18:08:28 -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 64686 invoked by uid 48); 30 Jul 2015 18:08:24 -0000 From: "trippels at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/65828] [LTO] ICE in streamer_get_builtin_tree, at tree-streamer-in.c:1127 Date: Thu, 30 Jul 2015 18:08:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: lto X-Bugzilla-Severity: normal X-Bugzilla-Who: trippels at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: 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: cc 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: 2015-07/txt/msg02664.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65828 Markus Trippelsdorf changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trippels at gcc dot gnu.org --- Comment #7 from Markus Trippelsdorf --- (In reply to Vittorio Zecca from comment #6) > (In reply to Steven Noonan from comment #1) > > If you want a nice tarball with a ready-to-go repro case, I've put it h= ere: > >=20 > > https://www.uplinklabs.net/files/lto-65828.tar.xz > >=20 > > Should just be able to run something like: > >=20 > > $ /usr/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/lto1 -quiet -dumpdir .lib= s/ > > -dumpbase libglib-2.0.so.0.4400.0.wpa -mtune=3Dgeneric -march=3Dx86-64 > > -mtune=3Dgeneric -march=3Dx86-64 -auxbase libglib_2_0_la-gallocator -O2= -O2 > > -version -fno-trapv -fPIC > > -fltrans-output-list=3Dlibglib-2.0.so.0.4400.0.ltrans.out -fwpa > > -fresolution=3Dlibglib-2.0.so.res @ccWGeoup.args > >=20 > > from inside the extracted directory and see the issue. >=20 > I just run it with gcc-5.2.0 and I got the following error: >=20 > ./repro.sh > + > /home/vitti/local/gcc-5.2.0/libexec/gcc/x86_64-unknown-linux-gnu/5.2.0/lt= o1 > -quiet -dumpdir .libs/ -dumpbase libglib-2.0.so.0.4400.0.wpa -mtune=3Dgen= eric > -march=3Dx86-64 -mtune=3Dgeneric -march=3Dx86-64 -auxbase > libglib_2_0_la-gallocator -O2 -O2 -version -fno-trapv -fPIC > -fltrans-output-list=3Dlibglib-2.0.so.0.4400.0.ltrans.out -fwpa > -fresolution=3Dlibglib-2.0.so.res @ccWGeoup.args > GNU GIMPLE (GCC) version 5.2.0 (x86_64-unknown-linux-gnu) > compiled by GNU C version 5.2.0, GMP version 6.0.0, MPFR version 3.1.2, = MPC > version 1.0.2 > GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D1= 31072 > GNU GIMPLE (GCC) version 5.2.0 (x86_64-unknown-linux-gnu) > compiled by GNU C version 5.2.0, GMP version 6.0.0, MPFR version 3.1.2, = MPC > version 1.0.2 > GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D1= 31072 > lto1: fatal error: bytecode stream generated with LTO version 3.0 instead= of > the expected 4.0 > compilation terminated. That is expected. Using lto files from older compilers is not supported. >>From gcc-bugs-return-493775-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Jul 30 18:12:59 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 72747 invoked by alias); 30 Jul 2015 18:12:59 -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 72720 invoked by uid 48); 30 Jul 2015 18:12:56 -0000 From: "aoliva at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/67000] [6 Regression] ICE in split_complex_args, at function.c:2325 on ppc64le Date: Thu, 30 Jul 2015 18:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 6.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aoliva at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: aoliva at gcc dot gnu.org X-Bugzilla-Target-Milestone: 6.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on assigned_to everconfirmed 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: 2015-07/txt/msg02665.txt.bz2 Content-length: 1025 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67000 Alexandre Oliva changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2015-07-30 Assignee|unassigned at gcc dot gnu.org |aoliva at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #3 from Alexandre Oliva --- The problem initially reported in this bug is now fixed in the git branch aoliva/pr64164. I'm not sure how to go about duplicating the one in comment 1, but, having fixed a number of additional split_complex issues since the patch that caused the problems was put in, I hope it's fixed too. Gary, would you please detail the toplevel configure and build command lines to trigger it, or perhaps give the branch a try and confirm that it fixes the problem? Thanks,