There seem to be some recent regressions in clang/llvm. I see some test failing, and there is also this issue: https://llvm.org/bugs/show_bug.cgi?id=30466 Is anyone working on it? Piotr -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160920/ade5e8cd/attachment.html>
Nico Weber via llvm-dev
2016-Sep-20 20:37 UTC
[llvm-dev] [cfe-dev] Recent clang regressions
http://lab.llvm.org:8011/console looks reasonably green to me at the moment, so I'm not sure what "some test failing" means. The bug you linked to had an update from today, so it seems to be active. On Tue, Sep 20, 2016 at 2:59 PM, Piotr Padlewski via cfe-dev < cfe-dev at lists.llvm.org> wrote:> There seem to be some recent regressions in clang/llvm. I see some test > failing, and there is also this issue: > https://llvm.org/bugs/show_bug.cgi?id=30466 > > Is anyone working on it? > > Piotr > > _______________________________________________ > cfe-dev mailing list > cfe-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160920/84a7cca7/attachment.html>
Piotr Padlewski via llvm-dev
2016-Sep-20 22:29 UTC
[llvm-dev] [cfe-dev] Recent clang regressions
I get some failing tests from compiler-rt.
FAIL: cfi :: cross-dso/stats.cpp (30831 of 30893)
******************** TEST 'cfi :: cross-dso/stats.cpp' FAILED
********************
Script:
--
/usr/local/google/home/prazek/llvm-build-release/./bin/clang -fuse-ld=gold
-flto -fsanitize=cfi -fwhole-program-vtables --driver-mode=g++
-fsanitize-cfi-cross-dso -fvisibility=default -DSHARED_LIB -fPIC -g
-fsanitize-stats -shared -o
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/
stats.cpp.tmp.so
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/usr/local/google/home/prazek/llvm-build-release/./bin/clang -fuse-ld=gold
-flto -fsanitize=cfi -fwhole-program-vtables --driver-mode=g++
-fsanitize-cfi-cross-dso -fvisibility=default -g -fsanitize-stats -o
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/stats.cpp.tmp
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/
stats.cpp.tmp.so
env
SANITIZER_STATS_PATH=/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/stats.cpp.tmp.stats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/stats.cpp.tmp
sanstats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Devirt/cross-dso/Output/stats.cpp.tmp.stats
| FileCheck
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
--
Exit Code: 254
Command Output (stderr):
--
clang-4.0: error: unable to execute command: Segmentation fault (core
dumped)
clang-4.0: error: linker command failed due to signal (use -v to see
invocation)
--
********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: cfi :: cross-dso/stats.cpp (30832 of 30893)
******************** TEST 'cfi :: cross-dso/stats.cpp' FAILED
********************
Script:
--
/usr/local/google/home/prazek/llvm-build-release/./bin/clang -fuse-ld=gold
-flto -fsanitize=cfi --driver-mode=g++ -fsanitize-cfi-cross-dso
-fvisibility=default -DSHARED_LIB -fPIC -g -fsanitize-stats -shared -o
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/
stats.cpp.tmp.so
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/usr/local/google/home/prazek/llvm-build-release/./bin/clang -fuse-ld=gold
-flto -fsanitize=cfi --driver-mode=g++ -fsanitize-cfi-cross-dso
-fvisibility=default -g -fsanitize-stats -o
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/stats.cpp.tmp
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/
stats.cpp.tmp.so
env
SANITIZER_STATS_PATH=/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/stats.cpp.tmp.stats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/stats.cpp.tmp
sanstats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/cross-dso/Output/stats.cpp.tmp.stats
| FileCheck
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
--
Exit Code: 254
Command Output (stderr):
--
clang-4.0: error: unable to execute command: Segmentation fault (core
dumped)
clang-4.0: error: linker command failed due to signal (use -v to see
invocation)
--
********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: cfi :: stats.cpp (30849 of 30893)
******************** TEST 'cfi :: stats.cpp' FAILED ********************
Script:
--
/usr/local/google/home/prazek/llvm-build-release/./bin/clang -fuse-ld=gold
-flto -fsanitize=cfi --driver-mode=g++ -fvisibility=hidden -g
-fsanitize-stats -o
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/Output/stats.cpp.tmp
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/stats.cpp
env
SANITIZER_STATS_PATH=/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/Output/stats.cpp.tmp.stats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/Output/stats.cpp.tmp
sanstats
/usr/local/google/home/prazek/llvm-build-release/projects/compiler-rt/test/cfi/Standalone/Output/stats.cpp.tmp.stats
| FileCheck
/usr/local/google/home/prazek/llvm/projects/compiler-rt/test/cfi/stats.cpp
--
Exit Code: 254
Command Output (stderr):
--
clang-4.0: error: unable to execute command: Segmentation fault (core
dumped)
clang-4.0: error: linker command failed due to signal (use -v to see
invocation)
--
********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Testing Time: 80.45s
********************
Failing Tests (3):
cfi :: cross-dso/stats.cpp
cfi :: cross-dso/stats.cpp
cfi :: stats.cpp
2016-09-20 13:37 GMT-07:00 Nico Weber <thakis at chromium.org>:
> http://lab.llvm.org:8011/console looks reasonably green to me at the
> moment, so I'm not sure what "some test failing" means.
>
> The bug you linked to had an update from today, so it seems to be active.
>
> On Tue, Sep 20, 2016 at 2:59 PM, Piotr Padlewski via cfe-dev <
> cfe-dev at lists.llvm.org> wrote:
>
>> There seem to be some recent regressions in clang/llvm. I see some test
>> failing, and there is also this issue:
>> https://llvm.org/bugs/show_bug.cgi?id=30466
>>
>> Is anyone working on it?
>>
>> Piotr
>>
>> _______________________________________________
>> cfe-dev mailing list
>> cfe-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>>
>>
>
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