[Bug 1227789] Update Released
The verification of the Stable Release Update for gccgo-4.9 has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
Verified by gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04), no any problems. Thank a lot. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
Also verified by: - gcc версия 4.7.4 (Ubuntu/Linaro 4.7.4-3ubuntu3) = Ok (without -floop-nest-optimize) - gcc version 4.8.5 (Ubuntu 4.8.5-1ubuntu1) = Ok - gcc version 4.9.3 (Ubuntu 4.9.3-5ubuntu1) = Ok - gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) = Ok -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Please test proposed package
Hello Leo, or anyone else affected, Accepted gccgo-4.9 into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/gccgo-4.9/4.9.3-0ubuntu4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
Hello Leo, or anyone else affected, Accepted gcc-4.8 into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/gcc-4.8/4.8.4-2ubuntu1~14.04 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
This bug was fixed in the package gcc-4.8 - 4.8.3-9ubuntu1 --- gcc-4.8 (4.8.3-9ubuntu1) utopic; urgency=medium * Merge with Debian; remaining changes: - Build from the upstream source. gcc-4.8 (4.8.3-9) unstable; urgency=medium * Update to SVN 20140820 (r214213) from the gcc-4_8-branch. * Backport PR lto/62032. * Fix PR tree-optimization/59586, graphite segfault, taken from the trunk. LP: #1227789. -- Matthias Klose d...@ubuntu.com Wed, 20 Aug 2014 12:15:53 +0200 ** Changed in: gcc-4.8 (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
This bug was fixed in the package gcc-4.9 - 4.9.1-7ubuntu1 --- gcc-4.9 (4.9.1-7ubuntu1) utopic; urgency=medium * Update to SVN 20140817 (r214074) from the gcc-4_9-branch. * Fix PR middle-end/61294, -Wmemset-transposed-args, taken from the trunk. LP: #1352836. * Update the Linaro support to 4.9-2014.08. * Fix PR tree-optimization/59586, graphite segfault, taken from the trunk. LP: #1227789. gcc-4.9 (4.9.1-7) unstable; urgency=medium * Build-depend on dpkg-dev (= 1.17.11). -- Matthias Klose d...@ubuntu.com Sun, 17 Aug 2014 21:30:42 +0200 ** Changed in: gcc-4.9 (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789]
Backporting the commit r212122 from trunk fixes the error both in 4.8 and 4.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789]
this seems to be a duplicate of PR59586 *** This bug has been marked as a duplicate of bug 59586 *** -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
** Changed in: gcc Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
** Branch linked: lp:ubuntu/utopic-proposed/gcc-4.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
** Also affects: gcc-4.9 (Ubuntu) Importance: Undecided Status: New ** Also affects: gcc-snapshot (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
fixed with trunk 20140814 ** Bug watch added: GCC Bugzilla #62114 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62114 ** Also affects: gcc via https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62114 Importance: Unknown Status: Unknown ** Changed in: gcc-4.8 (Ubuntu) Importance: Undecided = Low ** Changed in: gcc-4.8 (Ubuntu) Status: New = Confirmed ** Changed in: gcc-4.9 (Ubuntu) Importance: Undecided = Low ** Changed in: gcc-4.9 (Ubuntu) Status: New = Confirmed ** Changed in: gcc-snapshot (Ubuntu) Importance: Undecided = Low ** Changed in: gcc-snapshot (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
Launchpad has imported 5 comments from the remote bug at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62114. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2014-08-12T20:26:53+00:00 Drfiemost wrote: Created attachment 33305 Preprocessed source gcc -O2 -floop-parallelize-all -ffast-math -c cvt.i cvt.c: In function ‘Pobsopen’: cvt.c:62:12: internal compiler error: Segmentation fault Reproduced with both 4.8 and 4.9: Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-unknown-linux-gnu/4.8.4/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.8-20140807/configure --prefix=/usr --enable-shared --disable-static --disable-dependency-tracking --enable-languages=c,c++ --disable-multilib --with-system-zlib --disable-bootstrap Thread model: posix gcc version 4.8.4 20140807 (prerelease) (GCC) Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-unknown-linux-gnu/4.9.1/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.9.1/configure --prefix=/usr --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-languages=c,c++ --disable-multilib --disable-bootstrap --with-system-zlib --disable-static --disable-dependency-tracking Thread model: posix gcc version 4.9.1 (GCC) Reply at: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/comments/2 On 2014-08-14T07:39:04+00:00 Drfiemost wrote: Backtrace generated with gcc version 4.9.2 20140813 (prerelease) # LANG=C gcc/cc1 -O2 -floop-parallelize-all -ffast-math /mnt/doc/cvt.i vprintf getchar fgetc_unlocked getc_unlocked getchar_unlocked putchar fputc_unlocked putc_unlocked putchar_unlocked feof_unlocked ferror_unlocked __signbitf __signbit __signbitl lgamma lgammaf lgammal gamma gammaf gammal tgamma tgammaf tgammal __bswap_32 __bswap_64 atoi atol atoll gnu_dev_major gnu_dev_minor gnu_dev_makedev bsearch atof mymalloc Pobsopen Pobsclose Pobspath Pobsbarriers addpt Bezier append_bezier Analyzing compilation unit Performing interprocedural optimizations *free_lang_data visibility early_local_cleanups *free_inline_summary whole-program profile_estimate devirt cp inline pure-const static-varAssembling functions: Pobsopen cvt.c: In function 'Pobsopen': cvt.c:62:12: internal compiler error: Segmentation fault 0xb2a43e crash_signal ../../gcc-4.9-20140813/gcc/toplev.c:337 0x7f12fad2098f ??? /usr/src/glibc/glibc-2.19/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0 0x1201529 subtract_commutative_associative_deps ../../gcc-4.9-20140813/gcc/graphite-dependences.c:430 0x1201927 compute_deps(scop*, vecpoly_bb*, va_heap, vl_ptr, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**, isl_union_map**) ../../gcc-4.9-20140813/gcc/graphite-dependences.c:502 0x1201b99 loop_level_carries_dependences ../../gcc-4.9-20140813/gcc/graphite-dependences.c:566 0x1201d07 loop_is_parallel_p(loop*, hash_tablebb_pbb_hasher, xcallocator, int) ../../gcc-4.9-20140813/gcc/graphite-dependences.c:598 0x11fe45d translate_clast_for_loop ../../gcc-4.9-20140813/gcc/graphite-clast-to-gimple.c:1200 0x11fe512 translate_clast_for ../../gcc-4.9-20140813/gcc/graphite-clast-to-gimple.c:1224 0x11fe792 translate_clast ../../gcc-4.9-20140813/gcc/graphite-clast-to-gimple.c:1307 0x11fe886 translate_clast ../../gcc-4.9-20140813/gcc/graphite-clast-to-gimple.c:1327 0x11ff3b6 gloog(scop*, hash_tablebb_pbb_hasher, xcallocator) ../../gcc-4.9-20140813/gcc/graphite-clast-to-gimple.c:1712 0x11fb371 graphite_transform_loops() ../../gcc-4.9-20140813/gcc/graphite.c:304 0x11fb406 graphite_transforms ../../gcc-4.9-20140813/gcc/graphite.c:332 0x11fb534 execute ../../gcc-4.9-20140813/gcc/graphite.c:416 Reply at: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/comments/3 On 2014-08-14T08:33:18+00:00 Ktkachov wrote: Created attachment 33317 Reduced testcase Confirmed, attaching reduced testcase Reply at: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/comments/4 On 2014-08-14T08:34:59+00:00 Ktkachov wrote: Confirmed on aarch64 4.9.1, trunk works, didn't try 4.8 though Reply at: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/comments/5 On 2014
[Bug 1227789] Re: ICE while nbench-2.2.3 compilation with -floop-parallelize-all
** Summary changed: - ICE while nbench-2.2.3 compilation with CLooG/Graphite enabled + ICE while nbench-2.2.3 compilation with -floop-parallelize-all -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with -floop-parallelize-all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1227789] [NEW] ICE while nbench-2.2.3 compilation with CLooG/Graphite enabled
Public bug reported: nbench source code: http://www.tux.org/~mayer/linux/bmark.html CFLAGS = -s -static -Wall CFLAGS += -Ofast -flto -fstrict-aliasing -fomit-frame-pointer -freciprocal-math -march=native -mrecip=all -freorder-blocks-and- partition CFLAGS += -floop-nest-optimize -floop-parallelize-all -fgraphite-identity \ -floop-interchange -funroll-loops ProblemType: Crash DistroRelease: Ubuntu 13.10 Package: cpp-4.8 4.8.1-10ubuntu3 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.12.2-0ubuntu1 Architecture: amd64 Date: Thu Sep 19 20:48:31 2013 ExecutablePath: /usr/lib/gcc/x86_64-linux-gnu/4.8/cc1 InstallationDate: Installed on 2013-06-08 (103 days ago) InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424) MarkForUpload: True SourcePackage: gcc-4.8 UpgradeStatus: Upgraded to saucy on 2013-08-10 (40 days ago) ** Affects: gcc-4.8 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-crash saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227789 Title: ICE while nbench-2.2.3 compilation with CLooG/Graphite enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1227789/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
