llvm-svn: 161328

Doxygen manual claims that multiple \brief or \returns commands will be merged
together, but actual behavior is different (second \brief command becomes a
part of a discussion, second \returns becomes a "Returns: blah" paragraph on
its own).  Anyway, it seems to be a bad idea to use multiple \brief or \returns
commands in a single command.

llvm-svn: 161325

ObjC methods.

llvm-svn: 161324

Use the built in demangler for Apple builds for now which has needed demangling fixes, and make the cxa_demangle.cpp use rtti in the Xcode project settings as it requires it be enabled.

llvm-svn: 161323

llvm-svn: 161322

[ASan] add new ASan option 'strip_path_prefix' to remove useless prefices from filenames in stack traces

llvm-svn: 161321

AllocationSize(ptr) should check that |ptr| actually points to the beginning of the chunk it belongs to.
Fixes http://code.google.com/p/address-sanitizer/issues/detail?id=86

llvm-svn: 161320

llvm-svn: 161319

Implement proper handling for pcmpistri/pcmpestri intrinsics. Requires custom handling in DAGISelToDAG due to limitations in TableGen's implicit def handling. Fixes PR11305.

llvm-svn: 161318

'clang-cpp'.

For now, the test uses "REQUIRES: shell" to determine if the host system
supports "ln -s", which it uses to create a 'clang-cpp' symlink. This is a bit
hacky and should likely be directly supported by lit.cfg.

llvm-svn: 161317

we know whether the function is virtual. But check it as soon as we do know;
in some cases we don't need to wait for an instantiation.

llvm-svn: 161316

been defined.

llvm-svn: 161315

from being linked into the library under lazy linkage.

llvm-svn: 161314

to lib, and add header files in generic.  Incorporates a patch by
Tom Stellard!

llvm-svn: 161313

llvm-svn: 161312

llvm-svn: 161311

llvm-svn: 161310

llvm-svn: 161309

LLVM_ENABLE_ASSERTIONS instead of LIBCXX_ENABLE_ASSERTIONS when
figuring out what _DEBUG/NDEBUG defines to set. It also tries to test
the non-existent variable 'uppercase_CMAKE_BUILD_TYPE', which the top
level LLVM CMakeLists.txt sets up, but which the top level libc++
CMakeLists.txt currently does not. Changing the variable name tested
and creating the uppercase release name variable allows libc++ to
honor the LIBCXX_ENABLE_ASSERTIONS option correctly.

llvm-svn: 161308

llvm-svn: 161307

llvm-svn: 161306

Use a COPY node instead of an explicit MOVA opcode in the custom insterter for pcmpestrm/pcmpistrm. Allows the register allocator to handle it better and prevent wasted identity moves.

llvm-svn: 161305

llvm-svn: 161303

On PPC64, this can be done with a simple TableGen pattern.
To enable this, I've added the (otherwise missing) readcyclecounter
SDNode definition to TargetSelectionDAG.td.

llvm-svn: 161302

llvm-svn: 161301

(this corresponds by spilling/reloading regs in DTriple / DQuad reg classes).
No testcase, found by inspection.

llvm-svn: 161300

were missed for no reason. This fixes PR13377

llvm-svn: 161299

llvm-svn: 161298

llvm-svn: 161297

Postpone the deletion of the old name in StructType::setName to allow using a slice of the old name.

Fixes PR13522. Add a rudimentary unit test to exercise the behavior.

llvm-svn: 161296

[CMake] add_lit_target: Remove comments about add_dependencies. It is not a bug in cmake that add_custom_target(DEPENDS) would not accept targets but file-level dependencies.

llvm-svn: 161295

We can be in the situation where we did not track the symbol before
realloc was called on it.

llvm-svn: 161294

Pull in cxa_demangle.cpp/.h from llvm's libcxxabi project.  Change the namespace to lldb_cxxabiv1 for the time being.
Mangled.cpp is not wired in to call it yet.

llvm-svn: 161293

FIXME: Fix several tests on i686-win32 due to lacking of many libraries.
llvm-svn: 161292

resulting in issuance of unused static variable
warning now. // rdar://10777111

llvm-svn: 161291

This should fix the failing test on the buildbot as well.

llvm-svn: 161290

llvm-svn: 161289

While there is no such thing as a "null reference" in the C++ standard,
many implementations of references (including Clang's) do not actually
check that the location bound to them is non-null. Thus unlike a regular
null dereference, this will not cause a problem at runtime until the
reference is actually used. In order to catch these cases, we need to not
prune out paths on which the input pointer is null.

llvm-svn: 161288

llvm-svn: 161287

llvm-svn: 161286