Re: [lldb-dev] [llvm-dev] [lit] check-all hanging

2019-01-04 Thread Joel E. Denny via lldb-dev
On Thu, Jan 3, 2019 at 11:30 AM Frédéric Riss  wrote:

> -llvm-dev + lldb-dev for the lldv test failures.
>
> On Jan 3, 2019, at 7:33 AM, Joel E. Denny  wrote:
>
> All,
>
> Thanks for the replies.  Kuba: For LLDB, when were things expected to have
> improved?  It's possible things improved for me at some point, but this
> isn't something I've found time to track carefully, and I still see
> problems.
>
> I ran check-all a couple of times last night at r350238, which I pulled
> yesterday.  Here are the results:
>
> ```
> 
> Testing Time: 5043.24s
> 
> Unexpected Passing Tests (2):
> lldb-Suite :: functionalities/asan/TestMemoryHistory.py
> lldb-Suite :: functionalities/asan/TestReportData.py
>
> 
> Failing Tests (54):
> Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
> Clang :: Modules/ExtDebugInfo.cpp
> Clang :: Modules/using-directive-redecl.cpp
> Clang :: Modules/using-directive.cpp
> Clang :: PCH/chain-late-anonymous-namespace.cpp
> Clang :: PCH/cxx-namespaces.cpp
> Clang :: PCH/namespaces.cpp
> LLDB :: ExecControl/StopHook/stop-hook-threads.test
> LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/Linux/
> use_tls_dynamic.cc
> LeakSanitizer-Standalone-x86_64 :: TestCases/Linux/use_tls_dynamic.cc
> MemorySanitizer-X86_64 :: dtls_test.c
> MemorySanitizer-lld-X86_64 :: dtls_test.c
> lldb-Suite ::
> functionalities/register/register_command/TestRegisters.py
> lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
>
>
> It’s hard to diagnose dotest failures without the log.
>

(My last reply to this was rejected by the list because I wasn't
subscribed.  Trying again.)

I have no experience debugging lldb.  Here's the lit output for the last
fail (now at r350377), but let me know if you want something more:

```
FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py (59083
of 59736)
 TEST 'lldb-Suite ::
tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED 
lldb version 8.0.0
LLDB library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
LLDB import library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
Libc++ tests will not be run because: Unable to find libc++ installation
Skipping following debug info categories: ['dsym', 'gmodules']

Session logs for test failures/errors/unexpected successes will go into
directory '/home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces'
Command invoked: /home/jdenny/ornl/llvm-mono-git/lldb/test/dotest.py -q
--arch=x86_64 -s /home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces
--build-dir /home/jdenny/ornl/llvm-mono-git-build/lldb-test-build.noindex
-S nm -u CXXFLAGS -u CFLAGS --executable
/home/jdenny/ornl/llvm-mono-git-build/./bin/lldb --dsymutil
/home/jdenny/ornl/llvm-mono-git-build/./bin/dsymutil --filecheck
/home/jdenny/ornl/llvm-mono-git-build/./bin/FileCheck -C
/home/jdenny/ornl/llvm-mono-git-build/./bin/clang --env
ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy
/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server
-p TestGdbRemoteRegisterState.py
UNSUPPORTED: LLDB
(/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
test_grp_register_save_restore_works_no_suffix_debugserver
(TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests)
FAIL: LLDB (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
test_grp_register_save_restore_works_no_suffix_llgs
(TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
lldb-server exiting...
UNSUPPORTED: LLDB
(/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
test_grp_register_save_restore_works_with_suffix_debugserver
(TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests)
FAIL: LLDB (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
test_grp_register_save_restore_works_with_suffix_llgs
(TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
lldb-server exiting...
==
FAIL: test_grp_register_save_restore_works_no_suffix_llgs
(TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
--
Traceback (most recent call last):
  File
"/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/decorators.py",
line 144, in wrapper
func(*args, **kwargs)
  File
"/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py",
line 137, in test_grp_register_save_restore_works_no_suffix_llgs
self.grp_register_save_restore_works(USE_THREAD_SUFFIX)
  File
"/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py",
line 97, in grp_register_save_restore_works
context = self.expect_gdbremote_sequence()
  File
"/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-s

Re: [lldb-dev] [llvm-dev] [lit] check-all hanging

2019-01-05 Thread Joel E. Denny via lldb-dev
On Fri, Jan 4, 2019 at 11:39 AM Frédéric Riss  wrote:

>
>
> > On Jan 4, 2019, at 7:30 AM, Joel E. Denny  wrote:
> >
> > On Thu, Jan 3, 2019 at 11:30 AM Frédéric Riss  wrote:
> > -llvm-dev + lldb-dev for the lldv test failures.
> >
> >> On Jan 3, 2019, at 7:33 AM, Joel E. Denny 
> wrote:
> >>
> >> All,
> >>
> >> Thanks for the replies.  Kuba: For LLDB, when were things expected to
> have improved?  It's possible things improved for me at some point, but
> this isn't something I've found time to track carefully, and I still see
> problems.
> >>
> >> I ran check-all a couple of times last night at r350238, which I pulled
> yesterday.  Here are the results:
> >>
> >> ```
> >> 
> >> Testing Time: 5043.24s
> >> 
> >> Unexpected Passing Tests (2):
> >> lldb-Suite :: functionalities/asan/TestMemoryHistory.py
> >> lldb-Suite :: functionalities/asan/TestReportData.py
> >>
> >> 
> >> Failing Tests (54):
> >> Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
> >> Clang :: Modules/ExtDebugInfo.cpp
> >> Clang :: Modules/using-directive-redecl.cpp
> >> Clang :: Modules/using-directive.cpp
> >> Clang :: PCH/chain-late-anonymous-namespace.cpp
> >> Clang :: PCH/cxx-namespaces.cpp
> >> Clang :: PCH/namespaces.cpp
> >> LLDB :: ExecControl/StopHook/stop-hook-threads.test
> >> LeakSanitizer-AddressSanitizer-x86_64 ::
> TestCases/Linux/use_tls_dynamic.cc
> >> LeakSanitizer-Standalone-x86_64 ::
> TestCases/Linux/use_tls_dynamic.cc
> >> MemorySanitizer-X86_64 :: dtls_test.c
> >> MemorySanitizer-lld-X86_64 :: dtls_test.c
> >> lldb-Suite ::
> functionalities/register/register_command/TestRegisters.py
> >> lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
> >
> > It’s hard to diagnose dotest failures without the log.
> >
> > (My last reply to this was rejected by the list because I wasn't
> subscribed.  Trying again.)
> >
> > I have no experience debugging lldb.  Here's the lit output for the last
> fail (now at r350377), but let me know if you want something more:
> >
> > ```
> > FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
> (59083 of 59736)
> >  TEST 'lldb-Suite ::
> tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED 
> > lldb version 8.0.0
> > LLDB library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
> > LLDB import library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
> > Libc++ tests will not be run because: Unable to find libc++ installation
> > Skipping following debug info categories: ['dsym', 'gmodules']
> >
> > Session logs for test failures/errors/unexpected successes will go into
> directory '/home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces'
> > Command invoked: /home/jdenny/ornl/llvm-mono-git/lldb/test/dotest.py -q
> --arch=x86_64 -s /home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces
> --build-dir /home/jdenny/ornl/llvm-mono-git-build/lldb-test-build.noindex
> -S nm -u CXXFLAGS -u CFLAGS --executable
> /home/jdenny/ornl/llvm-mono-git-build/./bin/lldb --dsymutil
> /home/jdenny/ornl/llvm-mono-git-build/./bin/dsymutil --filecheck
> /home/jdenny/ornl/llvm-mono-git-build/./bin/FileCheck -C
> /home/jdenny/ornl/llvm-mono-git-build/./bin/clang --env
> ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy
> /home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server
> -p TestGdbRemoteRegisterState.py
> > UNSUPPORTED: LLDB
> (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
> test_grp_register_save_restore_works_no_suffix_debugserver
> (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests)
> > FAIL: LLDB (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
> test_grp_register_save_restore_works_no_suffix_llgs
> (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
> > lldb-server exiting...
> > UNSUPPORTED: LLDB
> (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
> test_grp_register_save_restore_works_with_suffix_debugserver
> (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState) (debugserver tests)
> > FAIL: LLDB (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
> test_grp_register_save_restore_works_with_suffix_llgs
> (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
> > lldb-server exiting...
> > ==
> > FAIL: test_grp_register_save_restore_works_no_suffix_llgs
> (TestGdbRemoteRegisterState.TestGdbRemoteRegisterState)
> > --
> > Traceback (most recent call last):
> >   File
> "/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/decorators.py",
> line 144, in wrapper
> > func(*args, **kwargs)
> >   File
> "/home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteRegisterState.py",
> line 137, in test_grp_register_save

Re: [lldb-dev] [llvm-dev] [lit] check-all hanging

2019-01-07 Thread Joel E. Denny via lldb-dev
On Mon, Jan 7, 2019 at 11:15 AM Davide Italiano 
wrote:

> On Sat, Jan 5, 2019 at 9:48 AM Joel E. Denny via lldb-dev
>  wrote:
> >
> > On Fri, Jan 4, 2019 at 11:39 AM Frédéric Riss  wrote:
> >>
> >>
> >>
> >> > On Jan 4, 2019, at 7:30 AM, Joel E. Denny 
> wrote:
> >> >
> >> > On Thu, Jan 3, 2019 at 11:30 AM Frédéric Riss 
> wrote:
> >> > -llvm-dev + lldb-dev for the lldv test failures.
> >> >
> >> >> On Jan 3, 2019, at 7:33 AM, Joel E. Denny 
> wrote:
> >> >>
> >> >> All,
> >> >>
> >> >> Thanks for the replies.  Kuba: For LLDB, when were things expected
> to have improved?  It's possible things improved for me at some point, but
> this isn't something I've found time to track carefully, and I still see
> problems.
> >> >>
> >> >> I ran check-all a couple of times last night at r350238, which I
> pulled yesterday.  Here are the results:
> >> >>
> >> >> ```
> >> >> 
> >> >> Testing Time: 5043.24s
> >> >> 
> >> >> Unexpected Passing Tests (2):
> >> >> lldb-Suite :: functionalities/asan/TestMemoryHistory.py
> >> >> lldb-Suite :: functionalities/asan/TestReportData.py
> >> >>
> >> >> 
> >> >> Failing Tests (54):
> >> >> Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
> >> >> Clang :: Modules/ExtDebugInfo.cpp
> >> >> Clang :: Modules/using-directive-redecl.cpp
> >> >> Clang :: Modules/using-directive.cpp
> >> >> Clang :: PCH/chain-late-anonymous-namespace.cpp
> >> >> Clang :: PCH/cxx-namespaces.cpp
> >> >> Clang :: PCH/namespaces.cpp
> >> >> LLDB :: ExecControl/StopHook/stop-hook-threads.test
> >> >> LeakSanitizer-AddressSanitizer-x86_64 ::
> TestCases/Linux/use_tls_dynamic.cc
> >> >> LeakSanitizer-Standalone-x86_64 ::
> TestCases/Linux/use_tls_dynamic.cc
> >> >> MemorySanitizer-X86_64 :: dtls_test.c
> >> >> MemorySanitizer-lld-X86_64 :: dtls_test.c
> >> >> lldb-Suite ::
> functionalities/register/register_command/TestRegisters.py
> >> >> lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
> >> >
> >> > It’s hard to diagnose dotest failures without the log.
> >> >
> >> > (My last reply to this was rejected by the list because I wasn't
> subscribed.  Trying again.)
> >> >
> >> > I have no experience debugging lldb.  Here's the lit output for the
> last fail (now at r350377), but let me know if you want something more:
> >> >
> >> > ```
> >> > FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
> (59083 of 59736)
> >> >  TEST 'lldb-Suite ::
> tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED 
> >> > lldb version 8.0.0
> >> > LLDB library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
> >> > LLDB import library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
> >> > Libc++ tests will not be run because: Unable to find libc++
> installation
> >> > Skipping following debug info categories: ['dsym', 'gmodules']
> >> >
> >> > Session logs for test failures/errors/unexpected successes will go
> into directory '/home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces'
> >> > Command invoked: /home/jdenny/ornl/llvm-mono-git/lldb/test/dotest.py
> -q --arch=x86_64 -s /home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces
> --build-dir /home/jdenny/ornl/llvm-mono-git-build/lldb-test-build.noindex
> -S nm -u CXXFLAGS -u CFLAGS --executable
> /home/jdenny/ornl/llvm-mono-git-build/./bin/lldb --dsymutil
> /home/jdenny/ornl/llvm-mono-git-build/./bin/dsymutil --filecheck
> /home/jdenny/ornl/llvm-mono-git-build/./bin/FileCheck -C
> /home/jdenny/ornl/llvm-mono-git-build/./bin/clang --env
> ARCHIVER=/usr/bin/ar --env OBJCOPY=/usr/bin/objcopy
> /home/jdenny/ornl/llvm-mono-git/lldb/packages/Python/lldbsuite/test/tools/lldb-server
> -p TestGdbRemoteRegisterState.py
> >> > UNSUPPORTED: LLDB
> (/home/jdenny/ornl/llvm-mono-git-build/bin/clang-8-x86_64) ::
> test_grp_register_save_restore_works_no_suffix_deb

Re: [lldb-dev] [llvm-dev] [lit] check-all hanging

2019-01-07 Thread Joel E. Denny via lldb-dev
On Mon, Jan 7, 2019 at 11:39 AM Adrian Prantl  wrote:

>
>
> On Jan 7, 2019, at 8:28 AM, Joel E. Denny via lldb-dev <
> lldb-dev@lists.llvm.org> wrote:
>
> On Mon, Jan 7, 2019 at 11:15 AM Davide Italiano 
> wrote:
>
>> On Sat, Jan 5, 2019 at 9:48 AM Joel E. Denny via lldb-dev
>>  wrote:
>> >
>> > On Fri, Jan 4, 2019 at 11:39 AM Frédéric Riss  wrote:
>> >>
>> >>
>> >>
>> >> > On Jan 4, 2019, at 7:30 AM, Joel E. Denny 
>> wrote:
>> >> >
>> >> > On Thu, Jan 3, 2019 at 11:30 AM Frédéric Riss 
>> wrote:
>> >> > -llvm-dev + lldb-dev for the lldv test failures.
>> >> >
>> >> >> On Jan 3, 2019, at 7:33 AM, Joel E. Denny 
>> wrote:
>> >> >>
>> >> >> All,
>> >> >>
>> >> >> Thanks for the replies.  Kuba: For LLDB, when were things expected
>> to have improved?  It's possible things improved for me at some point, but
>> this isn't something I've found time to track carefully, and I still see
>> problems.
>> >> >>
>> >> >> I ran check-all a couple of times last night at r350238, which I
>> pulled yesterday.  Here are the results:
>> >> >>
>> >> >> ```
>> >> >> 
>> >> >> Testing Time: 5043.24s
>> >> >> 
>> >> >> Unexpected Passing Tests (2):
>> >> >> lldb-Suite :: functionalities/asan/TestMemoryHistory.py
>> >> >> lldb-Suite :: functionalities/asan/TestReportData.py
>> >> >>
>> >> >> 
>> >> >> Failing Tests (54):
>> >> >> Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
>> >> >> Clang :: Modules/ExtDebugInfo.cpp
>> >> >> Clang :: Modules/using-directive-redecl.cpp
>> >> >> Clang :: Modules/using-directive.cpp
>> >> >> Clang :: PCH/chain-late-anonymous-namespace.cpp
>> >> >> Clang :: PCH/cxx-namespaces.cpp
>> >> >> Clang :: PCH/namespaces.cpp
>> >> >> LLDB :: ExecControl/StopHook/stop-hook-threads.test
>> >> >> LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/Linux/
>> use_tls_dynamic.cc
>> >> >> LeakSanitizer-Standalone-x86_64 :: TestCases/Linux/
>> use_tls_dynamic.cc
>> >> >> MemorySanitizer-X86_64 :: dtls_test.c
>> >> >> MemorySanitizer-lld-X86_64 :: dtls_test.c
>> >> >> lldb-Suite ::
>> functionalities/register/register_command/TestRegisters.py
>> >> >> lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
>> >> >
>> >> > It’s hard to diagnose dotest failures without the log.
>> >> >
>> >> > (My last reply to this was rejected by the list because I wasn't
>> subscribed.  Trying again.)
>> >> >
>> >> > I have no experience debugging lldb.  Here's the lit output for the
>> last fail (now at r350377), but let me know if you want something more:
>> >> >
>> >> > ```
>> >> > FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
>> (59083 of 59736)
>> >> >  TEST 'lldb-Suite ::
>> tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED 
>> >> > lldb version 8.0.0
>> >> > LLDB library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
>> >> > LLDB import library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
>> >> > Libc++ tests will not be run because: Unable to find libc++
>> installation
>> >> > Skipping following debug info categories: ['dsym', 'gmodules']
>> >> >
>> >> > Session logs for test failures/errors/unexpected successes will go
>> into directory '/home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces'
>> >> > Command invoked: /home/jdenny/ornl/llvm-mono-git/lldb/test/dotest.py
>> -q --arch=x86_64 -s /home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces
>> --build-dir /home/jdenny/ornl/llvm-mono-git-build/lldb-test-build.noindex
>> -S nm -u CXXFLAGS -u CFLAGS --executable
>> /home/jdenny/ornl/llvm-mono-git-build/./bin/lldb --dsymutil
>> /home/jdenny/ornl/llvm-mono-git-build/./bin/dsymutil --filecheck
>> /hom

Re: [lldb-dev] [llvm-dev] [lit] check-all hanging

2019-01-08 Thread Joel E. Denny via lldb-dev
On Mon, Jan 7, 2019 at 9:08 PM Joel E. Denny  wrote:

> On Mon, Jan 7, 2019 at 11:39 AM Adrian Prantl  wrote:
>
>>
>>
>> On Jan 7, 2019, at 8:28 AM, Joel E. Denny via lldb-dev <
>> lldb-dev@lists.llvm.org> wrote:
>>
>> On Mon, Jan 7, 2019 at 11:15 AM Davide Italiano 
>> wrote:
>>
>>> On Sat, Jan 5, 2019 at 9:48 AM Joel E. Denny via lldb-dev
>>>  wrote:
>>> >
>>> > On Fri, Jan 4, 2019 at 11:39 AM Frédéric Riss  wrote:
>>> >>
>>> >>
>>> >>
>>> >> > On Jan 4, 2019, at 7:30 AM, Joel E. Denny 
>>> wrote:
>>> >> >
>>> >> > On Thu, Jan 3, 2019 at 11:30 AM Frédéric Riss 
>>> wrote:
>>> >> > -llvm-dev + lldb-dev for the lldv test failures.
>>> >> >
>>> >> >> On Jan 3, 2019, at 7:33 AM, Joel E. Denny 
>>> wrote:
>>> >> >>
>>> >> >> All,
>>> >> >>
>>> >> >> Thanks for the replies.  Kuba: For LLDB, when were things expected
>>> to have improved?  It's possible things improved for me at some point, but
>>> this isn't something I've found time to track carefully, and I still see
>>> problems.
>>> >> >>
>>> >> >> I ran check-all a couple of times last night at r350238, which I
>>> pulled yesterday.  Here are the results:
>>> >> >>
>>> >> >> ```
>>> >> >> 
>>> >> >> Testing Time: 5043.24s
>>> >> >> 
>>> >> >> Unexpected Passing Tests (2):
>>> >> >> lldb-Suite :: functionalities/asan/TestMemoryHistory.py
>>> >> >> lldb-Suite :: functionalities/asan/TestReportData.py
>>> >> >>
>>> >> >> 
>>> >> >> Failing Tests (54):
>>> >> >> Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
>>> >> >> Clang :: Modules/ExtDebugInfo.cpp
>>> >> >> Clang :: Modules/using-directive-redecl.cpp
>>> >> >> Clang :: Modules/using-directive.cpp
>>> >> >> Clang :: PCH/chain-late-anonymous-namespace.cpp
>>> >> >> Clang :: PCH/cxx-namespaces.cpp
>>> >> >> Clang :: PCH/namespaces.cpp
>>> >> >> LLDB :: ExecControl/StopHook/stop-hook-threads.test
>>> >> >> LeakSanitizer-AddressSanitizer-x86_64 :: TestCases/Linux/
>>> use_tls_dynamic.cc
>>> >> >> LeakSanitizer-Standalone-x86_64 :: TestCases/Linux/
>>> use_tls_dynamic.cc
>>> >> >> MemorySanitizer-X86_64 :: dtls_test.c
>>> >> >> MemorySanitizer-lld-X86_64 :: dtls_test.c
>>> >> >> lldb-Suite ::
>>> functionalities/register/register_command/TestRegisters.py
>>> >> >> lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
>>> >> >
>>> >> > It’s hard to diagnose dotest failures without the log.
>>> >> >
>>> >> > (My last reply to this was rejected by the list because I wasn't
>>> subscribed.  Trying again.)
>>> >> >
>>> >> > I have no experience debugging lldb.  Here's the lit output for the
>>> last fail (now at r350377), but let me know if you want something more:
>>> >> >
>>> >> > ```
>>> >> > FAIL: lldb-Suite :: tools/lldb-server/TestGdbRemoteRegisterState.py
>>> (59083 of 59736)
>>> >> >  TEST 'lldb-Suite ::
>>> tools/lldb-server/TestGdbRemoteRegisterState.py' FAILED 
>>> >> > lldb version 8.0.0
>>> >> > LLDB library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
>>> >> > LLDB import library dir: /home/jdenny/ornl/llvm-mono-git-build/bin
>>> >> > Libc++ tests will not be run because: Unable to find libc++
>>> installation
>>> >> > Skipping following debug info categories: ['dsym', 'gmodules']
>>> >> >
>>> >> > Session logs for test failures/errors/unexpected successes will go
>>> into directory '/home/jdenny/ornl/llvm-mono-git-build/lldb-test-traces'
>>> >> > Command invoked:
>>> /home/jdenny/ornl/llvm-mono-g