From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 68046 invoked by alias); 27 Feb 2015 16:53:43 -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 67990 invoked by uid 48); 27 Feb 2015 16:53:35 -0000 From: "doko at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/65243] New: [5 Regression] lto1 ICE (segfault) on powerpc64le-linux-gnu Date: Fri, 27 Feb 2015 18:26:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: doko 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 Message-ID: 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: 2015-02/txt/msg03104.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65243 Bug ID: 65243 Summary: [5 Regression] lto1 ICE (segfault) on powerpc64le-linux-gnu Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org seen with r221042 build log: https://launchpadlibrarian.net/198876955/buildlog_ubuntu-vivid-ppc64el.apt-cacher-ng_0.8.0-3_BUILDING.txt.gz build tarball: http://people.canonical.com/~doko/tmp/tmp-apt-cacher-ng-ppc64el.tar.xz Linking CXX executable apt-cacher-ng /usr/bin/cmake -E cmake_link_script CMakeFiles/apt-cacher-ng.dir/link.txt --verbose=1 /usr/bin/powerpc64le-linux-gnu-g++ -g -O3 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now -flto -Wl,--as-needed CMakeFiles/apt-cacher-ng.dir/source/pkgimport.cc.o CMakeFiles/apt-cacher-ng.dir/source/maintenance.cc.o CMakeFiles/apt-cacher-ng.dir/source/apt-cacher.cc.o CMakeFiles/apt-cacher-ng.dir/source/aclogger.cc.o CMakeFiles/apt-cacher-ng.dir/source/header.cc.o CMakeFiles/apt-cacher-ng.dir/source/acfg_defaults.cc.o CMakeFiles/apt-cacher-ng.dir/source/caddrinfo.cc.o CMakeFiles/apt-cacher-ng.dir/source/conserver.cc.o CMakeFiles/apt-cacher-ng.dir/source/dlcon.cc.o CMakeFiles/apt-cacher-ng.dir/source/filelocks.cc.o CMakeFiles/apt-cacher-ng.dir/source/lockable.cc.o CMakeFiles/apt-cacher-ng.dir/source/rfc2553emu.cc.o CMakeFiles/apt-cacher-ng.dir/source/filereader.cc.o CMakeFiles/apt-cacher-ng.dir/source/bgtask.cc.o CMakeFiles/apt-cacher-ng.dir/source/mirror.cc.o CMakeFiles/apt-cacher-ng.dir/source/fileio.cc.o CMakeFiles/apt-cacher-ng.dir/source/tcpconnect.cc.o CMakeFiles/apt-cacher-ng.dir/source/acbuf.cc.o CMakeFiles/apt-cacher-ng.dir/source/acfg.cc.o CMakeFiles/apt-cacher-ng.dir/source/cleaner.cc.o CMakeFiles/apt-cacher-ng.dir/source/meta.cc.o CMakeFiles/apt-cacher-ng.dir/source/fileitem.cc.o CMakeFiles/apt-cacher-ng.dir/source/conn.cc.o CMakeFiles/apt-cacher-ng.dir/source/showinfo.cc.o CMakeFiles/apt-cacher-ng.dir/source/dirwalk.cc.o CMakeFiles/apt-cacher-ng.dir/source/job.cc.o CMakeFiles/apt-cacher-ng.dir/source/expiration.cc.o CMakeFiles/apt-cacher-ng.dir/source/cacheman.cc.o -o apt-cacher-ng -lpthread -lz -lbz2 -llzma -lssl -lcrypto -lwrap -lsystemd make[5]: Leaving directory '/build/buildd/apt-cacher-ng-0.8.0/build' /usr/bin/cmake -E cmake_progress_report /build/buildd/apt-cacher-ng-0.8.0/build/CMakeFiles 1 2 3 4 5 6 7 8 9 10 11 [100%] Built target acngfs In function '__read_alias', inlined from 'sendfile_generic' at /build/buildd/apt-cacher-ng-0.8.0/source/job.cc:214:58: /usr/include/powerpc64le-linux-gnu/bits/unistd.h:39:58: warning: call to '__read_chk_warn' declared with attribute warning: read called with bigger length than size of the destination buffer return __read_chk (__fd, __buf, __nbytes, __bos0 (__buf)); ^ lto1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate.