0b57fc3147
Add remote testing support to the lit config
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Now that the corresponding support in libcxx has landed (r230592), adding
support here is pretty simple.
llvm-svn: 230643
2015-02-26 15:55:01 +00:00
64cfdfea5a
Add temporary workaround for missing symbol __cxa_throw_bad_new_array_length on OS X.
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llvm-svn: 230125
2015-02-21 04:30:36 +00:00
1dfbfb8c9e
Fix libcxxabi's library and object root for tests.
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llvm-svn: 228779
2015-02-11 01:07:48 +00:00
879d18bf4e
Make test require 'linux' instead of 'linux2'
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llvm-svn: 228073
2015-02-03 23:50:47 +00:00
753f7c306b
[libcxxabi] Teach CMake better ways to find the libc++ source directory (and misc cleanup).
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Summary:
The main section of this patch teaches CMake a new option `LIBCXXABI_LIBCXX_PATH` that specifies the path to the libcxx source root. This information is passed to lit so that it can better find libc++'s python module. `LIBCXXABI_LIBCXX_PATH` is also used to help find the libc++ headers.
The rest of this patch is misc cleanup, mostly to make pep8 and pylint happy.
I've also copied libc++'s .gitignore into libc++abi.
Reviewers: jroelofs, danalbert
Reviewed By: danalbert
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D7130
llvm-svn: 226855
2015-01-22 20:00:06 +00:00
957fd4d1d3
Enable backtrace_test for ARM.
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llvm-svn: 226824
2015-01-22 13:40:16 +00:00
fcf053b342
Merge libc++abi's lit configuration with libc++'s
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http://reviews.llvm.org/D6985
llvm-svn: 226737
2015-01-21 23:06:22 +00:00
e434b34fa3
Rename all of the tests in preparation for merging lit configs with libcxx
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http://reviews.llvm.org/D7101
llvm-svn: 226691
2015-01-21 19:05:37 +00:00
24a6b05680
[cmake/multilib] Teach libc++abi's CMake build to support multilib
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libdir suffixes like 'lib64' or 'lib32'.
This support is currently very rhudimentary. We define a variable
LIBCXXABI_LIBDIR_SUFFIX. In a standalone build of libc++abi this can be
directly set as a cached variable to control the multilib suffix used.
When building libc++abi within a larger LLVM build, it is hard wired to
whatever LLVM libdir suffix has been selected. If this doesn't work for
someone, just let me know. I'm happy to change it.
Unfortunately, libc++abi's lit setup made this somewhat problematic to
change. It was setting variables up in a way that caused the resulting
build to not work with lit at all. To fix that, I've moved some
variables around in the CMake build to more closely match where and how
they are defined in the libc++ CMake build. This includes specifically
defining a library root variable in the CMake build where the libdir
suffix can be applied, and then using that rather than re-computing it
from the object directory in the lit config.
This is essentially new functionality for libc++abi so I don't expect it
to have any impact for folks until they start setting these variables.
However, I know libc++abi is built in a diverse set of environments so
just let me know if this causes you any problems.
llvm-svn: 224927
2014-12-29 12:22:04 +00:00
12c0c8b67f
[libcxxabi] Add __cxa_thread_atexit for TLS support on Linux.
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Summary:
Fixes PR21738.
The implementation for this is handled by __cxa_thread_atexit_impl,
which is supplied by libc.
More information:
https://sourceware.org/glibc/wiki/Destructor%20support%20for%20thread_local%20variables
Reviewers: mclow.lists, EricWF, jroelofs
Reviewed By: jroelofs
Subscribers: majnemer, cfe-commits
Differential Revision: http://reviews.llvm.org/D6708
llvm-svn: 224477
2014-12-18 00:03:57 +00:00
035b964d72
Use the newer python syntax for exceptions
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We've dropped support for python 2.5, so now we can use the forward
compatible "except ... as" syntax.
llvm-svn: 224182
2014-12-13 02:49:27 +00:00
eae1b6a6d7
Fix comment on end of #endif to match #if
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llvm-svn: 222719
2014-11-25 03:19:02 +00:00
17b1568fc4
Use lit.util.executeCommand instead of our own version
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llvm-svn: 222718
2014-11-25 03:06:31 +00:00
559f867af2
[libcxxabi] Refactor building and testing libc++abi without threads
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Summary:
This patch adds CMake support for building and testing libc++abi without threads.
1. Add `LIBCXXABI_ENABLE_THREADS` option to CMake.
2. Propagate `LIBCXXABI_ENABLE_THREADS` to lit via lit.site.cfg.in
3. Configure tests for `LIBCXXABI_ENABLE_THREADS=OFF
Currently the test suite does not work when libc++abi is built without threads because that information does not propagate to the test suite.
Reviewers: danalbert, mclow.lists, jroelofs
Reviewed By: jroelofs
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D6393
llvm-svn: 222702
2014-11-24 22:42:03 +00:00
c5de7b113b
[libcxxabi] Refactor test timing logic and disable by default.
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Summary:
When using LIT the timing output is entirely unused but introduces a dependency on `<chrono>`. When libc++ is built without a montonic clock this causes some of the tests to fail.
This patch factors out all of the timing logic into `support/timer.hpp` and disables it by default. To enable the timing you must define `LIBCXXABI_TIME_TESTS`.
Reviewers: mclow.lists, danalbert, jroelofs
Reviewed By: jroelofs
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D6391
llvm-svn: 222701
2014-11-24 22:38:57 +00:00
5c24658328
Ensure llvm-sanitizer is found by the tests when using sanitizers.
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llvm-svn: 222496
2014-11-21 02:16:19 +00:00
a315865759
[libcxxabi] Cleanup memory in tests to placate ASAN.
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Summary: ASAN fires on these tests because they don't clean up their memory.
Reviewers: danalbert, jroelofs, mclow.lists
Reviewed By: jroelofs
Subscribers: dblaikie, cfe-commits
Differential Revision: http://reviews.llvm.org/D6281
llvm-svn: 222493
2014-11-21 01:53:51 +00:00
ef2ad33e8a
Add support for LLVM_USE_SANITIZER=Thread to test suite
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llvm-svn: 222260
2014-11-18 21:28:49 +00:00
00616f1039
Add -g -fno-omit-frame-pointer when compiling tests with sanitizers
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llvm-svn: 222053
2014-11-14 22:27:43 +00:00
d4ac2ba618
Move ARM failure from FIXME to XFAIL
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llvm-svn: 221515
2014-11-07 10:30:53 +00:00
4dfba103a7
Add support for UNSUPPORTED tag to lit
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llvm-svn: 221460
2014-11-06 15:26:20 +00:00
c560b365a0
Disable backtrace libcxxabi test on ARM
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_Unwind_Backtrace is not clearly defined in EHABI and needs more
testing. A bug was created with some initial investigation done
http://llvm.org/PR21444 . This test fails with both libunwind and libgcc_s.
llvm-svn: 221348
2014-11-05 14:45:46 +00:00
5a5fadd70d
Change uses of `sys.platform == 'linux2' to `sys.platform.startswith('linux')
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Although the current method is valid up till python 3.3 (which is not supported)
this seems to be a clearer way of checking for linux and moves the tests towards
python 3 compatibility.
llvm-svn: 220535
2014-10-23 23:05:46 +00:00
17bb2118d2
Only link the tests against -ldl on linux
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llvm-svn: 220509
2014-10-23 20:44:25 +00:00
78d325c143
[libcxxabi] Add support for running libc++abi tests with sanitizers
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Summary: Add support for LLVM_USE_SANITIZER to the libc++abi tests. Currently, if libc++abi is configured with LLVM_USE_SANITIZER then none of the tests will pass.
Reviewers: jroelofs, mclow.lists, danalbert
Reviewed By: danalbert
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5926
llvm-svn: 220464
2014-10-23 03:10:43 +00:00
eb7c1a6e50
Adding ABI support for __cxa_throw_bad_array_new_length.
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llvm-svn: 217604
2014-09-11 17:26:43 +00:00
3b7f085db1
s/LIBCXXABI_SINGLE_THREADED/LIBCXXABI_HAS_NO_THREADS/ for consistency with libcxx
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Also remove the audotedection part so that if you're crazy enough to want a
single-threaded abi library, you'll say so explicitly in the build.
llvm-svn: 217262
2014-09-05 17:46:40 +00:00
e5f15210fb
Add missing include to a test case.
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Some platforms get size_t defined transitively by another include, but
Android does not.
llvm-svn: 216738
2014-08-29 16:09:32 +00:00
2c012d495d
Make _Unwind_Backtrace() work on ARM.
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Summary: Since the personality functions do the actual unwinding on ARM,
and will also stop unwinding when they encounter a handler, we invoke
_Unwind_VRS_Interpret() directly form _Unwind_Backtrace().
To simplify, the logic for decoding an EHT is moved out of
unwindOneFrame() and into its own function, decode_eht_entry(). Unlike
unwindOneFrame(), which could only handle ARM's compact personality
function entries (section 6.3) decode_eht_entry() can handle the generic
entries (section 6.2).
Reviewers: jroelofs
Reviewed By: jroelofs
Subscribers: piman, aemerson, cfe-commits
Differential Revision: http://reviews.llvm.org/D5112
llvm-svn: 216730
2014-08-29 15:26:06 +00:00
7c06819ecd
Add support for building and testing the unwinder.
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Note: The unwinder currently only works on Darwin and on ARM Linux.
Non-ARM Linux support is not yet implemented, and will fail to build.
llvm-svn: 212824
2014-07-11 15:36:02 +00:00
a770f9d66b
Add lit configs for libcxxabi tests.
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This makes running libcxxabi tests on Linux _much_ easier.
Adds a check-libcxxabi target to cmake.
Also defaults to building a dynamic libc++abi. This is so that the
default options still test the libc++abi that is being built. There are
two problems with testing a static libc++abi. In the case of a
standalone build, the tests will link the system's libc++, which might
not have been built against our libc++abi. In the case of an in tree
build, libc++ will prefer a dynamic libc++abi from the system over a
static libc++abi from the output directory.
llvm-svn: 212672
2014-07-10 02:20:11 +00:00
72a15cda3f
Add test case for inherited exceptions
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Test case written by Dana Jansens.
llvm-svn: 210129
2014-06-03 21:50:11 +00:00
20f6f45c5b
Add EH test case checking that handlers in noexcept functions can still unwind
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llvm-svn: 209944
2014-05-31 00:25:59 +00:00
75fd1b5f51
Add EH test cases corresponding to C++ ABI # 15.3.3
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llvm-svn: 209943
2014-05-31 00:24:58 +00:00
bd32a449e6
PR19091: Track whether we're demangling a function template specialization to
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determine whether we get a mangling for a return type, rather than trying to
figure it out based on whether the mangled name ended with a '>'.
llvm-svn: 208611
2014-05-12 18:44:13 +00:00
dc65ab4cef
Implement ARM EHABI exception handling.
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This commit implements the ARM zero-cost exception handling
support for libc++abi.
llvm-svn: 208466
2014-05-10 00:42:10 +00:00
cc24fc546b
Check exception specification with __cplusplus.
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To allow the compilation with gcc, we can't use the
__has_feature(cxx_noexcept) to detect the default destructor
exception specification, which is noexcept(true) by default
in C++11. We should use __cplusplus >= 201103L instead.
llvm-svn: 208465
2014-05-10 00:40:54 +00:00
40e9842854
On single threaded systems, turn mutexes into nops
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http://reviews.llvm.org/D3386
llvm-svn: 208135
2014-05-06 21:30:56 +00:00
c72473d87b
Try harder to get the compiler to use float registers in different
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places to increase the chance of messing up any preserved registers.
llvm-svn: 207938
2014-05-04 16:31:33 +00:00
e9a72d54c7
Don't use bash features.
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llvm-svn: 207907
2014-05-03 12:09:55 +00:00
326254f422
Add unwind test case that checks restoring of float registers (such as on AArch64)
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llvm-svn: 207481
2014-04-29 01:08:23 +00:00
3e107b3bd8
Demangle Dc to decltype(auto) as per the Itanium C++ ABI spec.
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llvm-svn: 201533
2014-02-17 21:56:01 +00:00
d230a3d1f6
Fix PR17221 - can't catch virtual base classes when throwing derived NULL pointers. Specifically, libc++abi would crash when you tried it.
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llvm-svn: 200904
2014-02-06 04:47:02 +00:00
176be6fed5
Fix PR17222 - catching derived classes from thrown null pointer. Adds tests, too
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llvm-svn: 200864
2014-02-05 18:19:57 +00:00
5a7b4ca21e
Implement demangling for user-defined operators.
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llvm-svn: 198643
2014-01-06 23:05:04 +00:00
14fe17f302
Fix demangling crasher. The crasher involved nested <encoding> involving parameter packs, which exposed a logic bug causing an empty vector<string> to be accessed with back(). In addition to fixing the bug, I've inserted numerous preemptive checks for similar bugs in the hopes that if another bug is uncovered, the bug results in an invalid mangled string instead of a demangler crash. Test suite updated with string that was causing the crash.
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llvm-svn: 197063
2013-12-11 19:44:25 +00:00
6ceed44db4
80-column wrap a comment in a test
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llvm-svn: 196540
2013-12-05 21:54:49 +00:00
350bda6eb2
Fixed a couple of test errors; changed 'const A const *' to 'const A* const'. Thanks to Nico for the catch
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llvm-svn: 196355
2013-12-04 05:39:55 +00:00
b162939c1a
tip-of-trunk clang has corrected some access checks for special members in a virtual inheritance hierarchy. Change a few private inheritances to protected. This change will not impact what the test was testing. This fixes http://llvm.org/bugs/show_bug.cgi?id=16753 .
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llvm-svn: 187429
2013-07-30 19:00:45 +00:00
60c16eb7f5
I'd no sooner made the last commit when Matthew Dempsky sent me another test case that led me to yet another closely related test case that the current design could not handle. I've now changed the way forward references are handled completely. It wasn't that much code to change. The demangler, when confronted with a forward reference to a template parameter, now parses things twice. During the second parse, all forward references are remembered from the first parse. Test suite updated with new case.
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llvm-svn: 184672
2013-06-23 19:52:45 +00:00
cde9e006d8
After a private conversation with Arthur O'Dwyer, and a good night's sleep, I believe this fix is a better fix than what I committed in r184656 yesterday. I've basically moved the checking for '`' from the start of the demangling process to the end of it. In the process I discovered that one of the test cases no longer demangled to the expected string. After further investigation I believe this case to not be a valid mangled string, and so I moved the test case to the 'invalid cases'. The reason I believe it is invalid is that it should use T_ instead of T0_ to index the template parameter.
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llvm-svn: 184668
2013-06-23 17:14:35 +00:00
ae10f9d45e
Filter out '`' in mangled strings and reject them as invalid if found.
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llvm-svn: 184656
2013-06-23 03:36:38 +00:00
72a54eab35
I created a random mangled name generator and have thrown about 200 million random strings at the demangler. I succeeded in crashing it twice more and those crashers have been fixed and the test suite updated with the crash cases.
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llvm-svn: 184562
2013-06-21 17:04:24 +00:00
8935442538
Another demangler crasher. Updated test suite to prevent regression.
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llvm-svn: 184477
2013-06-20 21:49:34 +00:00
763e591461
Protect against invalid mangled names. Add test suite for invalid mangled names.
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llvm-svn: 184394
2013-06-20 01:55:07 +00:00
b076753454
Demangle objc mangling implemented in r184250
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llvm-svn: 184301
2013-06-19 13:43:18 +00:00
862c4a06ee
Demangler update: This now demangles many more (all?) C++11 symbols. Demangler tests updated.
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llvm-svn: 184097
2013-06-17 18:10:34 +00:00
f2ca35cd79
Add capability to demangle invocation functions for ObjC blocks.
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llvm-svn: 179208
2013-04-10 19:44:03 +00:00
c1c87c15f2
__list::ends_with_template was giving the wrong answer for empty lists. And __parse_unnamed_type_name wasn't properly handling the list of paramters and was not safe against incorrectly mangled lambdas (running past last).
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llvm-svn: 169022
2012-11-30 18:43:50 +00:00
fb89f27a8f
Move TargetData to DataLayout.
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llvm-svn: 165397
2012-10-08 16:29:26 +00:00
757640b156
Fixes apple: #12020687 . This was a problem in the demangler with template
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substitution forward references. That is, sometimes a mangled name refers to
a substitution that hasn't yet been defined. The demangler was derferencing a
null pointer in this case because it wasn't properly guarded against a
forward reference. Test case added to catch this problem.
llvm-svn: 161267
2012-08-03 22:02:07 +00:00
b2a9cee678
Erik Olofsson: This patch adds support for lambda demangling. I fixed this because it crashed lldb when it tried to demangle the added test.
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Not sure how it should identify the lambda so that might need changing from the current 'lambdax':: Howard: Please patch CREDITS.TXT.
llvm-svn: 161125
2012-08-01 18:56:46 +00:00
4c50ea27bf
Add missing #include <stdlib.h> into test which uses ::exit.
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llvm-svn: 160039
2012-07-11 09:37:56 +00:00
ba2e8aeda5
Fix bug in cxa_demangle involving template substitution.
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llvm-svn: 155994
2012-05-02 15:38:11 +00:00
31dea02601
corrected namespace in test
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llvm-svn: 149635
2012-02-02 22:00:52 +00:00
a27b0cd8ee
added const nullptr tests
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llvm-svn: 149552
2012-02-01 22:27:24 +00:00
e71ddf2fcb
removed duplicated tests - Howard was quicker than me.
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llvm-svn: 149545
2012-02-01 21:49:28 +00:00
62e0f4abf6
Added tests for catching const/non-const nullptr
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llvm-svn: 149542
2012-02-01 21:37:24 +00:00
60eaa49036
Add test for pointer qualification conversion.
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llvm-svn: 149541
2012-02-01 21:25:40 +00:00
c325fa7705
Add some tests to test catching nullptr with pointers and member pointers. Tests are only activated if #if __has_feature(cxx_nullptr).
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llvm-svn: 149536
2012-02-01 21:01:52 +00:00
2d6810fbd6
Quash a TODO related to catching pointer-to-member. These tests fail on my copy of gcc-4.2. But I believe the tests to be correct (and they pass for libc++abi). I've enquired on the C++ standards mailing list for a clarification in case I'm wrong. So far I've gotten one response that agrees with me.
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llvm-svn: 149534
2012-02-01 20:53:21 +00:00
a21f8c2acf
Quash TODO regarding catch by function type. Add tests to back it up.
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llvm-svn: 149530
2012-02-01 19:42:45 +00:00
26ffb64177
Quash TODO regarding catch by array type. Add tests to back it up.
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llvm-svn: 149527
2012-02-01 19:21:28 +00:00
3b22c6c395
Here's a test for catching pointers.
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llvm-svn: 149459
2012-02-01 00:22:38 +00:00
372e2f4bd4
More test cases concentrating on catching class types.
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llvm-svn: 149453
2012-01-31 23:52:20 +00:00
eedecf51bb
Some unwinding test cases
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llvm-svn: 149436
2012-01-31 21:58:58 +00:00
3d97931a86
Drop the stress a notch on dynamic_cast_stress.cpp. Otherwise it occasionally causes clang to crash. Put a noexcept(false) on a throwing destructor in test_vector1.cpp. The test now passes for both C++03 and C++11 modes. Add testit script. All tests are now PASSING :-)
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llvm-svn: 149413
2012-01-31 20:10:33 +00:00
f8d292eb08
Correct test bug.
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llvm-svn: 149412
2012-01-31 20:01:06 +00:00
805036cc83
Minor header fixups for test.
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llvm-svn: 149156
2012-01-28 00:30:38 +00:00
44e3703639
Silence a warning.
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llvm-svn: 149155
2012-01-28 00:29:27 +00:00
73ab1864ef
Marshall Clow reminded me that fallback_malloc.cpp was broken out for testing purposes. We've agreed to simply rename fallback_malloc.cpp to fallback_malloc.ipp. Thanks Marshall.
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llvm-svn: 148863
2012-01-24 21:41:27 +00:00
242566e552
Change header to generic, instead of implementation specific
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llvm-svn: 148646
2012-01-22 01:19:20 +00:00
b24c9441d1
One more small optimization: Where possible, for loops that do a search and then try to break out of the loop early, eliminate the attempt to break out of the loop after the last search. And with that, I'm declaring __dynamic_cast done. Though if anyone sees any problems, has suggestions for improvements, or wants to contribute some test cases, that is certainly welcome feedback.
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llvm-svn: 148246
2012-01-16 18:21:05 +00:00
44a2895a03
Comment smithing. Changed some casts from C-style to C++. And added timings to all of the tests.
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llvm-svn: 148241
2012-01-16 17:06:51 +00:00
77fb8ab9f2
I think this is getting close on __dynamic_cast. There's been quite a bit of code rearrangement, renaming, and better commenting. This exercise has exposed and fixed a few more bugs. I've also added several more tests (there's definitely a need for more tests here).
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llvm-svn: 148227
2012-01-16 00:13:46 +00:00
50f7eeec9d
Enclosed is a stress test for dynamic_cast. It stresses both libc++abi, and clang itself. It creates a ridiculously large class hierarchy using variadic templates. You can specify both the width and depth of the class hierarchy. And you can specify whether the cast is to the actual run time type, or to an intermediate layer in the class. About 1/3 of the time I compile this, it crashes the compiler. There seems to be an uninitialized area of memory, and I'm probably blowing past an assumption on class hierarchy size within clang (and understandably so). I can get it work most of the time with a class hierarchy width of 20 and a depth of 7. I'm making timings with both -O3 and -Os, using both cast to root and cast to intermediate, on both libc++abi, and gcc's dynamic_cast. I've put the results in a comment/table at the bottom of the test.
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llvm-svn: 148083
2012-01-13 01:22:31 +00:00
b1ca881191
Oops, forgot to svn add the new test.
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llvm-svn: 148047
2012-01-12 21:08:25 +00:00
b7d59ec6e1
Put debug print statments under a flag so that I can get a first glimpse at performance. So far I haven't noticed any performance difference between this new __dynamic_cast and gcc's implementation. But I've barely started looking. Also adding a couple of tests which come straight out of the standard.
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llvm-svn: 148046
2012-01-12 21:06:12 +00:00
af07bfdb67
Fixed a couple of bugs, updated many comments, and am including a comprehensive test for when there are only 3 types in place. I need to do something similar for 4 and maybe more types, but I'm not sure how comprehensive I can make the test at 4 and above types.
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llvm-svn: 148038
2012-01-12 19:48:14 +00:00
bf8a39bb94
Fixed several bugs, implemented support for vector types, and cleaned out dead code.
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llvm-svn: 146677
2011-12-15 20:02:15 +00:00
7a084fdd39
Fix size calculation for pointer to member function
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llvm-svn: 146463
2011-12-13 01:23:16 +00:00
8de583abf2
Added support for <special-name> ::= TC <first type> <number> _ <second type> # construction vtable for second-in-first, and for <special-name> ::= GR <object name> # reference temporary for object
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llvm-svn: 146274
2011-12-09 20:07:56 +00:00
987afbeede
Add/update copyright notices
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llvm-svn: 145949
2011-12-06 18:01:47 +00:00
dc82cca6bf
Updated heuristic regulating small string buffer
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llvm-svn: 145543
2011-12-01 00:08:59 +00:00
26a9d23657
demangler: Drop preceeding () from function types, but not from pointers and references to function types
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llvm-svn: 137469
2011-08-12 17:33:10 +00:00
e2dcb75b2e
Memory manangement routines for exception objects
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llvm-svn: 135587
2011-07-20 15:04:39 +00:00
1df50ca6a2
Exception handling stuctures, and thread-local variables for exception handling
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llvm-svn: 135586
2011-07-20 14:53:53 +00:00
471e111324
In cxa_demangle.cpp, rewrite __parse_unresolved_name to reflect updated understanding and sync with updated clang mangling. Also fix think-o in __parse_encoding enabling the parsing of trailing .eh and .b.
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llvm-svn: 133632
2011-06-22 19:27:39 +00:00
92091dbe41
Clean up the vector tests
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llvm-svn: 132921
2011-06-13 17:57:10 +00:00
280ddee8bd
Implement vector new and delete functionality
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llvm-svn: 132832
2011-06-10 03:40:19 +00:00
575498b52f
tabs to spaces
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llvm-svn: 132729
2011-06-07 19:56:49 +00:00
6fde150697
Add more tests for cxa_guard methods. This includes our first two tests using
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actual threads!
There's no build file for libcxxabi, so I'll tell you that I built it with this:
$ g++-4.6 -pthread -std=gnu++0x test_guard.cpp ../src/cxa_guard.o -o test_guard
llvm-svn: 132644
2011-06-04 18:01:24 +00:00
f8da5b22af
Tests for bad_typeid and bad_cast
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llvm-svn: 132545
2011-06-03 13:54:37 +00:00
4a88971ac1
Introduce cxa_virtual.cpp and cxa_guard.cpp. Contributed by Nick Lewycky, Howard Hinnant and John McCall
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llvm-svn: 132009
2011-05-24 22:01:16 +00:00
d3da57f99b
initial import
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llvm-svn: 130921
2011-05-05 15:27:28 +00:00
Jonathan Roelofs