Improved the P writes all GPR register values test. It now
limits itself to GPR registers that are not containers for
other registers. Pulled in improvements from the llgs branch.
Note on Linux llgs I'm able to write a much wider range
of registers successfully with $P using the bitflip test than I am able
to write with debugserver. Might be worth drilling into.
llvm-svn: 210818
Added test that attempts to write a value to each general
purpose register that is bit-flipped from the initial read
value. It then reads it back to see if it takes.
Right now I just assert that at least one register bit flip
write succeeds. I added a note that on the MacOSX x86_64
debugserver case, the only writes that succeed from the GPR
set are rax thru rdx, rdi, rsi and rbp. The failures are E32
failure-at-write-attempt issues on the debugserver end.
I'll revisit this after implementing in the llgs linux-x86_64 branch.
The packet log looks good but I may have a subtle mistake in the code.
llvm-svn: 210681
Initial check-in provided a nibble count instead of byte count for
the memory to write. Fixed that.
Enhanced test to check for overwrite past the expected range of
writing to verify the correct amount is written.
llvm-svn: 210602
Modified the breakpoint stop and start check to verify the program
counter printed immediately after stopping does match the breakpoint
address. This is based on a conversation with Greg Clayton clarifying
that the breakpoint stop handling code on a remote should do any and
all adjusting of the program counter at stop time, not at resume time.
Added a qProcessInfo parser and helper methods to add the collection
send/response elements to the packet flow. Removed the older pid-only
query mechanism. The parser verifies all the keys provided are within
the documented known set of key-value pairs.
Added helper routine to unpack the hex value of a $p-style register
read response according to the endian-ness of the inferior as reported
by qProcessInfo.
Added a test to verify qProcessInfo includes an endian key/value pair.
Refactored several older tests to move to the less verbose test
startup code. Most of these were the tests using the older
qProcessInfo pid-only retrieval code.
llvm-svn: 210374
Tests $Z0 and $z0. Extends test exe get-code-address-hex:
to take a function name.
Enabled for debugserver, disabled for llgs. Implementing
in llgs branch next.
llvm-svn: 210272
Added two new tests: one to verify that a test exe heap address
returned is readable and writeable, and a similar one to verify
a test exe stack address is readable and writeable.
Ran the main.cpp test exe code through the Xcode re-indenter.
I was using TextMate to edit the test's C++ code alongside the
Python code but last check-in found that it was not handling
tabs/indentation the way I am intending it.
Modified test exe to require C++11.
Refactored gdb remote python code's handling of memory region
info into more re-usable methods.
llvm-svn: 210196
Added test stub for collecting a code, heap and stack address.
Added test to verify that the code address returns a readable,
executable memory region and that the memory region range
was indeed the one that the code belonged to.
llvm-svn: 210187
Added set-memory:{content} and get-memory-address-hex: commands
to the test exe for gdb-remote. Added a test that sets the content
via the inferior command line, then reads it back via gdb-remote
with $m.
Passing on debugserver. Marked as fail on llgs. Implementing
in the llgs branch next.
llvm-svn: 210116
Learned that MacOSX only accepts signal delivery on a thread that is
already signal handling. Reworked the test exe to cause a SIGSEGV
and recover if either nothing intercepts the SIGSEGV handler, or
if a SIGUSR1 is inserted. The test uses the latter part to test
signal delivery on continue using the SIGUSR1.
I still don't have this working on MacOSX. I'm seeing the
signal get delivered to a different thread than the one I'm
specifying with $Hc{thread-id} + $C{signo}, or with
$vCont;C{signo}:{thread-id};c. I'll come back to this
after getting it working on the llgs branch on Linux x86_64.
llvm-svn: 209912
Added new SocketPacketPump class to decouple gdb remote packet
reading from packet expectations code. This allowed for cleaner
implementation of the separate $O output streams (non-deterministic
packaging of inferior stdout/stderr) from all the rest of the packets.
Added a packet expectation matcher that can match expected accumulated
output with a timeout. Use a dictionary with "type":"output_match".
See lldbgdbserverutils.MatchRemoteOutputEntry for details.
Added a gdb remote test to verify that $Hc (continue thread selection)
plus signal delivery ($C{signo}) works. Having trouble getting this
to pass with debugserver on MacOSX 10.9. Tried different variants,
including $vCont;C{signo}:{thread-id};c. In some cases, I get the
test exe's signal handler to run ($vCont variant first time), in others I don't
($vCont second and further times). $C{signo} doesn't hit the signal
handler code at all in the test exe but delivers a stop. Further
$Hc and $C{signo} deliver the stop marking the wrong thread. For now I'm
marking the test as XFAIL on dsym/debugserver. Will revisit this on
lldb-dev.
Updated the text exe for these tests to support thread:print-ids (each
thread announces its thread id) and provide a SIGUSR1 thread handler
that prints out the thread id on which it was signaled.
llvm-svn: 209845
Removed a "done" TODO comment.
Moved some helper methods to the top of the unit test.
Removed some commented out code I was considering implementing
before I came up with a better overall approach.
llvm-svn: 209561
Added test to check that each thread reported by $q{f,s}ThreadInfo
can be switched to by $Hg, verified by a follow-up $qC.
Modified test exe to accept "thread:new" to create a new thread
that runs and sleeps for 5 seconds.
@llgs_test/@debugserver_test now buffer output.
llgs and debugserver gdbremote protocol tests now collect $O notification
output into the context returned from expect_lldb_gdbserver_replay.
context["O_count"] is an integer indicating the number of $O packets
collected during the replay, and context["O_content"] contains the
accumulated hex-decoded text output by the inferior (stdout and stderr).
Modified the $O check test to check the accumulated output rather than
a direct $O packet.
llvm-svn: 209560
Each register returned by $qRegisterInfo is tested that it's
$p register read returns a representation that is the correct byte size
as indicated by $qRegisterInfo.
Currently enabled for debugserver, disabled for llgs.
The llgs branch will use this to verify $p implementation.
llvm-svn: 209452
Added helper methods:
prep_debug_monitor_and_inferior(): properly handles
the two cases of running the stub against an inferior process
launched by the stub, and one attached to by the stub. See
docs for function: simplifies test creation for tests that want
to test the same operations against a launched and attached inferior.
Added the q{f,s}ThreadInfo and $qC response comparison test (verifies
they both return the same thing) when the process is attached rather
than launched by the stub.
Modified the previous two tests added to make use of the new
prep_debug_monitor_and_inferior() facility.
llvm-svn: 209318
The First test verifies that qThreadInfo queries work for stub-launched processes.
The second test verifies that $qC after stub-launched inferior returns the same
thread as the qThreadInfo queries.
llvm-svn: 209314
The multi request-response test infrastructure support was adding
the optional request suffix iteration index as decimal but it needed
to be hex per spec. This change fixes that.
llvm-svn: 209234
Added support for gdb remote protocol capture/playback where there is a query/multiple-response
pattern. The new playback entry supports:
- a general query command (key: next_query or query)
- an optional first-query command if that differs from the subsequent queries (key: first_query)
- an end regex for matching anything that would signify that the query/multi-response
iteration has come to an end. An assumption is that the end regex is not a content
package we care about aside from ending the iteration. (key: end_regex)
- an optional 0-based index appended to the end of the query command
(key: append_iteration_suffix), default: False.
- a key used to collect responses from the query. Any response from the gdb remote
that doesn't match the end-of-iteration regex is captured in the playback context
dictionary using the key specified. That key will be an array, where each array
entry is one of the responses from the query/multi-response iteration. (key: save_key).
- a runaway response value, defaulting to 10k, where if this many responses is captured,
assume the ending condition regex is invalid, or the debug monitor is doing something
goofy that is going to blow out memory or time. (key: runaway_response_count, default: 10000)
See the lldbgdbserverutils.MultiResponseGdbRemoteEntry class for details.
A MultiResponseGdbRemoteEntry is added by adding an element to the GdbRemoteTestSequence
(via GdbRemoteTestSequence.add_log_lines), using a dictionary, where the "type" key
is set to "multi_response", and the rest of the keys in the dictionary entry are
set to the keys documented for MultiResponseGdbRemoteEntry.
Added helper functions to add the required entry to grab all qRegisterInfo responses.
Added another helper to parse the qRegisterInfo response packets into an array of
dictionaries, where each key:value in the dictionary comes from the register info
response packet.
Added a test to verify that a generic register exists for the program counter,
frame pointer, stack pointer and cpu flags across all register info responses.
Added a test to verify that at least one register set exists across all register
info responses.
llvm-svn: 209170
Need to spend a little more time with suppressing the debugserver 64-to-32 bit warnings.
Will re-submit after I get the warnings properly suppressed.
llvm-svn: 209151
Checks that at at least qRegisterInfo0 responds with a valid
register info reply packet. The packet is parsed and validates
that all keys come from the documented set of valid keys. It
then validates that a minimum set of expected keys
are present in the returned packet.
This test is set to pass on debugserver and fail on llgs TOT.
llvm-svn: 209109
debugserver now returns $X09 as the immediate response to
a $k kill process request rather than $W09.
ProcessGDBRemote now properly handles X as indication of
a process exit state.
The @debugserver_test and @lldb_test for $k now properly expects
an X notification (signal-caused exit) after killing a just-attached
inferior that was still in the stopped state.
llvm-svn: 209108
Checks that the pid reported by $qProcessInfo matches the pid that was
launched as the attach test subject.
test exe now supports "sleep:{sleep_seconds}" command line argument.
llvm-svn: 208782
the SystemRuntime to check if a thread will have any problems
performing an inferior function call so the driver can skip
making that function call on that thread. Often the function
call can be executed on another thread instead.
<rdar://problem/16777874>
llvm-svn: 208732
The clean line is failing under Ubuntu 12.04/gcc. It cleans fine
without it on MacOSX. It doesn't clean right on Linux but at least
now it doesn't fail the test.
llvm-svn: 208713
$qC from debugserver now returns the current thread's thread-id (and, like $?, will set a current thread if one is not already selected). Previously it was returning the current process id.
lldb will now query $qProcessInfo to retrieve the process id. The process id is now cached lazily and reset like other cached values. Retrieval of the process id will fall back to the old $qC method for vendor==Apple and os==iOS if the qProcessInfo retrieval fails.
Added a gdb remote protocol-level test to verify that $qProcessInfo reports a valid process id after launching a process, while the process is in the initial stopped state. Verifies the given process id is a currently valid process on host OSes for which we know how to check (MacOSX, Linux, {Free/Net}BSD). Ignores the live process check for OSes where we don't know how to do this. (I saw no portable way to do this in stock Python without pulling in other libs).
llvm-svn: 208241
Added a test validating that $qC after an inferior launch via $A
returns a thread id that an immediately followig $? reports for the
active thread. This is currently skipped on debugserver (the thread
ids don't match) and isn't yet implemented in TOT for llgs.
llvm-svn: 208061
Pushed gdbremote protocol sequence expectations into a separate
class and defer matching of llgs/debugserver output to the
sequence entry. Pre-step to adding regex matching and
grouped content collecting.
No longer require anything before the read/send packet
portion of slurped-up log lines used for setting up
gdb remote test sequences. Several packet logging options
produce a wide range of content before the read/send packet.
Added helpers to TestLldbGdbServer to clean up test setup
and test expectations matching.
llvm-svn: 207998
Tests added for debugserver and lldb-gdbserver. lldb-gdbserver marked as
XFAIL on top of tree.
Added build_gdbremote_A_packet test helper to construct a gdbremote A
launch packet from a list of args.
llvm-svn: 207568
TestLldbGdbServer now supports both lldb-gdbserver (llgs) and
debugserver tests. Similar to the dsym/dwarf tests, they allow
running the same underlying gdb remote protocol tests against
lldb-gdbserver and debugserver. This will help make sure the
protocol-level tests for lldb-gdbserver faithfully represent
what debugserver does on OS X.
Switched back gdb remote protocol test logging to warning
and above (accidentally submitted it at debug level in a
recent commit).
llvm-svn: 207395
Adds try/except blocks around clean-up code. Prevents a race between gdb
remote kill command reception by llgs (which leads llgs to shut down)
and the pexpect server kill (which can fail if the kill command handling
completes first). Warnings are emitted on the logger for any clean-up
code that fails.
llvm-svn: 207273
optional path prior to the file base name.
On Linux x86_64 (Ubuntu 12.04) I am sometimes getting a full path
on the stderr.txt. This changes the test for target.error-path and
target.output-path settings to ignore any optional directory before
the expected file base name.
llvm-svn: 207272
currently associated with a given thread, on relevant targets.
Change the queue detection code to verify that the queues
associated with all live threads are included in the list.
<rdar://problem/16411314>
llvm-svn: 207160
lldbgdbserverutils.py has a new expect_lldb_gdbserver_replay() method
that plays back gdb remote send/receive packets. These packets are the
log lines that come from running the 'log enable gdb-remote packets',
either from the lldb-gdbserver side or the lldb side. There's a flag
to flip which side is the send (lldb-gdbserver input or lldb-gdbserver
output).
This first checkin tests the initial gdbremote handshake, the ability
to turn on the no-ack mode communication style, thread suffix support,
and list threads in stop reply support. The last two are marked xfail
as top of tree does not yet support these.
--This line, and those below, will be ignored--
M test/tools/lldb-gdbserver/TestLldbGdbServer.py
M test/tools/lldb-gdbserver/lldbgdbserverutils.py
llvm-svn: 206930
Since these tests pass on (at least some) other platforms, change the
decorators to @expectedFailureDwarwin. Tested on FreeBSD with Clang 3.4
and libc++.
rdar://9980907
rdar://15367233
llvm-svn: 206895
Our build is still getting this test to fail with the presence of const in
'(Foo &const) y = 0x' and '(Foo &&const) z = 0x'. This change simply changes
the match substrings to ignore the portion after the final '&' and before the
closing ')'. This should cover the presence (or absence) of the const qualifier.
llvm-svn: 206762
The underlying issue was actually a Clang bug, now fixed. The test now
reports XPASS for me locally and on the buildbot.
llvm.org/pr17183 (LLDB)
llvm.org/pr18950 (Clang)
llvm-svn: 206761
Perhaps these should be @expectedFailureDarwin instead of
@unittest2.expectedFailure (applying to all hosts); I'm not aware of
the details in the rdars.
Just add a comment for now, for the benefit of anyone investigating
FreeBSD test issues in the future.
rdar://9980907
rdar://15367233
llvm-svn: 206760
The additional "const" breaks the FreeBSD buildbot, and does not appear
to be due to a LLVM or Clang change. Revert the change while
investigating further.
This reverts revision 206619.
llvm-svn: 206751
The lldb-gdbserver tests are skipped if the lldb-gdbserver exe cannot be found (currently only built for Linux and FreeBSD). The lldb-gdbserver exe is found by the LLDB_EXEC environment variable, using the same dir as the lldb exe, and then replacing lldb with lldb-gdbserver.
llvm-svn: 206731
Enable data formatters to see-through pointers/references to typedefs
For instance, if Foo is a typedef to Bar, and there is a formatter for any/all of Bar*, Bar&, Bar&&, then Foo*, Foo&, and Foo&& should pick these up if Foo-specific formatters don't exist
llvm-svn: 205939
Calling mutex_lock from one thread and then mutex_unlock from another is
not permitted. Replace the awkward mutex usage with a mutex and
condition variable.
llvm.org/pr18061
llvm-svn: 205900
Since dosep.ty started invoking multiple tests in parallel, the FreeBSD
buildbot occasionally has a failure due to os.mkdir returning EEXIST.
Silently ignore that exception, but reraise any other.
llvm-svn: 205246
These changes were written by Greg Clayton, Jim Ingham, Jason Molenda.
It builds cleanly against TOT llvm with xcodebuild. I updated the
cmake files by visual inspection but did not try a build. I haven't
built these sources on any non-Mac platforms - I don't think this
patch adds any code that requires darwin, but please let me know if
I missed something.
In debugserver, MachProcess.cpp and MachTask.cpp were renamed to
MachProcess.mm and MachTask.mm as they picked up some new Objective-C
code needed to launch processes when running on iOS.
llvm-svn: 205113
Also added 'import sys' on some tests that are using non-standard
unittest2.skipUnless blocks with code that is intended to do things
that we have more specializes @* attributes for. These skip
conditions were failing to execute due to missing import, causing
darwin-only tests to run on Linux regardless. Will file a bug for
that separately.
llvm-svn: 204747
"Running multithreaded with n threads (from LLDB_TEST_THREADS)" is
incorrect in the common case, because the thread count is now obtained
from a --threads option, or a default of multiprocessing.cpu_count().
I left the messages in for now as there are some intermittent issues
that happen while running tests multithreaded and it may help in
triaging those. We may wish to just remove them later on.
llvm-svn: 204725
FreeBSD recently updated to Clang 3.4 and the TestFormatters test case
started failing as it omits the C1 complete object constructor when not
needed.
llvm.org/pr19011
llvm-svn: 204652
so mark as expected fail. And find another way to check that we hit our constructor
breakpoint, so we don't need to expected fail the Disassembly tests.
llvm-svn: 204209
The gain with multithreading is large, but turning it on requires
an environment variable and so is hard for users to discover. This
gives users a way to discover the feature by printing out a message
when the environment variable is not set.
llvm-svn: 204018
for customizing "step-in" behavior (e.g. step-in doesn't step into code with no debug info), but also
the behavior of step-in/step-out and step-over when they step out of the frame they started in.
I also added as a proof of concept of this reworking a mode for stepping where stepping out of a frame
into a frame with no debug information will continue stepping out till it arrives at a frame that does
have debug information. This is useful when you are debugging callback based code where the callbacks
are separated from the code that initiated them by some library glue you don't care about, among other
things.
llvm-svn: 203747
After hitting the malloc() breakpoint on FreeBSD our top frame is actually
an inlined function malloc_init.
* frame #0: 0x0000000800dcba19 libc.so.7`malloc [inlined] malloc_init at malloc.c:5397
frame #1: 0x0000000800dcba19 libc.so.7`malloc(size=1024) + 9 at malloc.c:5949
frame #2: 0x00000000004006e5 test_step_out_of_malloc_into_function_b_with_dwarf`b(val=1) + 37 at main2.cpp:29
Add a heuristic to keep stepping out until we come to a non-malloc caller,
before checking if it is our desired caller from the test code.
llvm.org/pr17944
llvm-svn: 203268
A freebsd issue with rm prevents '[g]make clean' from working if $(DSYM)
is empty (fts_open(3) fails if passed an empty argument).
To work around this, simplify the clean target by using three separate
rm invocations: one for the common files, one for the case of non-empty
$(DYLIB_NAME), and one for non-empty $(DSYM).
Issue diagnosed (and reported to FreeBSD) by John Wolfe.
llvm.org/pr17933
llvm-svn: 203253
It speeds up running the full test suite on my HP z620 Ubuntu machine with 32 hyperthreaded CPUs from 11 minutes to about 1m13s (about 9x).
The default behavior is to run single-threaded as before. If the environment variable LLDB_TEST_THREADS is set, a Python work queue is set up with that many worker threads.
To avoid collisions within a test directory where multiple tests make use of the same prebuilt executable, the unit of work for the worker threads is a single directory (that is, all tests within a directory are processed in the normal serial way by a single thread).
tfiala & I have run this way a number of times; the only issue I found was that the TestProcessAttach.py test failed once, when attempting to attach to the process "a.out" by name. I assume this is because some other thread was running an executable of that name at the same time, and we were attempting to attach to the wrong one, so I changed that test to use a different executable name (that change is also included in this commit).
llvm-svn: 203180
The following two tests showed up as XFAIL even though they should
always be skipped on Linux, due to the @unittest2.expectedFailure
annotation appearing above the @dsym_test annotation:
TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dsym
TestBlocks.BlocksTestCase.test_expr_with_dsym.
For those two, I simply moved the @dsym_test annotation to the top so
that it would be marked for skip ahead of being marked for XFAIL.
TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dwarf I marked
as @skipIfLinux since my understanding is that isn't a valid test to
run on Linux. So rather than categorize as a fail (i.e. something
wrong to be fixed), just skip it. (My recent changes to Linux tests
have been following that model: if it could never work, skip; if it's
broken, mark XFAIL so we can easily track, fix, notice the fix and
adjust accordingly).
TestDeadStrip.DeadStripTestCase.test_with_dwarf I had previously
marked as XFAIL but this would never work on Linux with the current
linker AFAICT. Marked it as skip.
llvm-svn: 202788
I suspect I may have misrun the test previously for check-in
r202456 re: pr15258. This test fails consistently on my end.
I changed the test to expected failure on Linux.
llvm-svn: 202517
TestRegisterVariables.test_with_dwarf_and_run_command was being
skipped on Linux due to issues with clang. I converted it to a
@expectedFailureClang and no longer skip on Linux.
llvm-svn: 202515
TestConstVariables.py was disabled on Linux and marked as
unconditional expected failure. This change removes the Linux disable
and makes the expected failure conditional on using clang. The test
runs fine on gcc-built lldb.
llvm-svn: 202514
This test passed 50 out of 50 times for me on Unbuntu 12.04 LTS x86_64
with lldb built using gcc 4.8.2 and July 2013 libedit.
This is related to:
http://llvm.org/bugs/show_bug.cgi?id=16170
llvm-svn: 202512
Related to this bug:
http://llvm.org/bugs/show_bug.cgi?id=16714
On TOT lldb svn r202507, I found several of the tests disabled within
TestConcurrentEvents.py to run fine, and several of them to fail 100%
of the time on my system (25 out of 25 times).
This changes the following tests for Linux:
Enables (these all work consistently):
* test_many_watchpoints_dwarf
* test_signal_watch_break_dwarf (line 250)
* test_signal_watch_break_dwarf (line 260 - same named test?)
* test_crash_with_watchpoint_dwarf
* test_crash_with_watchpoint_breakpoint_signal_dwarf
* test_delayed_crash_with_breakpoint_watchpoint_dwarf
Marks as expected failure (these all fail consistently):
* test_many_watchpoints_dwarf
* test_watch_break_dwarf
* test_delay_watch_break_dwarf
* test_watch_break_dwarf_delay
* test_signal_watch_dwarf
* test_delay_signal_watch_dwarf
* test_signal_delay_watch_dwarf
* test_two_breakpoints_one_watchpoint_dwarf
* test_breakpoints_delayed_breakpoint_one_watchpoint_dwarf
* test_two_watchpoint_threads_dwarf
* test_watchpoint_with_delay_watchpoint_threads_dwarf
* test_two_watchpoints_one_breakpoint_dwarf
* test_two_watchpoints_one_delay_breakpoint_dwarf
* test_watchpoint_delay_watchpoint_one_breakpoint_dwarf
* test_two_watchpoints_one_signal_dwarf
* test_signal_watch_break_dwarf
llvm-svn: 202511
Related to this bug:
http://llvm.org/bugs/show_bug.cgi?id=15037
Previously this was marked as skipped. I tried running it 10 times in
a row and it failed every time. Switched it to XFAIL.
llvm-svn: 202506
This is related to:
http://llvm.org/bugs/show_bug.cgi?id=15258
I ran this test 10 times successfully against Ubuntu 12.04 LTS x86_64
with lldb built with gcc 4.8.2 and July 2013 libedit.
llvm-svn: 202456
This is related to:
http://llvm.org/bugs/show_bug.cgi?id=15278
I ran this 20 times in a row without failure at svn r202440 on Ubuntu
12.04 LTS x86_64 using July 2013 libedit and gcc 4.8.2.
llvm-svn: 202448
Implement x86_64 debug register read/write in support of hardware
watchpoints. Hoist LinuxThread::TraceNotify code back into
POSIXThread::TraceNotify()
Patch by John Wolfe.
We still need to rework this later to avoid the #ifdef FreeBSD.
llvm-reviews.chandlerc.com/D2572
llvm.org/pr16706
llvm-svn: 201706
Fix a bug where calling SBFrame::FindValue() would cause a copy of all variables in the block to be inserted in the frame's variable list, regardless of whether those same variables were there or not - which means one could end up with a frame with lots of duplicate copies of the same variables
llvm-svn: 201614
pexpect had a hack to work around some old buggy platforms, and as a
result of the hack running the tests on FreeBSD produced a stream of
kernel warnings in the system log:
Feb 5 17:19:11 feynman kernel: WARNING pid 11323 (python2.7):
ioctl sign-extension ioctl ffffffff80087467
The hack has now been removed upstream, so remove it here too.
llvm.org/pr18749
llvm-svn: 201603
Revert the spirit of r199857 - a convincing case can be made that overriding a summary's format markers behind its back is not the right thing to do
This commit reverts the behavior of the code to the previous model, and changes the test case to validate the opposite of what it was validating before
llvm-svn: 201455
This test was skipped as it used to segfault on FreeBSD. It seems
the original issue has since been fixed, so have the test run again.
llvm-svn: 201169
Todd Fiala