llvm-svn: 174731

llvm-svn: 174726

 - Patch by Michael van der Westhuizen:
--
r174404 accidentally removed stdc format, limit and constant macros from the Linux test runner logic.  This small patch re-adds the macros.

Making this change fixes the following tests on Linux:
 - depr/depr.c.headers/inttypes_h.pass.cpp
 - depr/depr.c.headers/stdint_h.pass.cpp
 - input.output/file.streams/c.files/cinttypes.pass.cpp
 - language.support/cstdint/cstdint.syn/cstdint.pass.cpp
--

llvm-svn: 174722

 - Basically I just ran the thread tests many many times on a busy machine and
   bumped the timeouts whenever I hit a test failure.

 - This is obviously subpar, but is the best I can do without the tests being
   rewritten to not depend on arbitrary timeouts.

llvm-svn: 174721

Change the 'result_type' from unsigned to 'uint_fast32_t'. This eliminates truncation warnings on Linux

llvm-svn: 174669

llvm-svn: 174642

llvm-svn: 174637

llvm-svn: 174636

llvm-svn: 174625

Michael van der Westhuizen: The attached patch add support for building against libc++abi and libcxxrt to CMake builds of libc++.

Usage (with the appropriate CC and CXX environment variables) is:
$ cmake -DLIBCXX_CXX_ABI=libcxxabi '-DLIBCXX_LIBCXXABI_INCLUDE_PATHS=/home/michael/libcxxabi/include' ../libcxx
and:
$ cmake -DLIBCXX_CXX_ABI=libcxxrt '-DLIBCXX_LIBCXXRT_INCLUDE_PATHS=/home/michael/libcxxrt/src' ../libcxx

llvm-svn: 174623

llvm-svn: 174611

 - This updates the build script to match the change originally in r149634, so
   that we re-export symbols from libc++abi appropriately.

llvm-svn: 174563

llvm-svn: 174562

Marcin Zalewski:  Change the name of a template parameter in __copy_backward from _InputIterator to _BidirectionalIterator to better document the intent of the algorithm.

llvm-svn: 174544

Give a lot more timing latitude to some of the timing tests. Busy buildbots are hitting the timing limits too often.

llvm-svn: 174539

 - This is a reasonable default, and makes testing just work with no required
   parameters.

 - Add notes on all of the inferred or default values.

llvm-svn: 174538

llvm-svn: 174528

 - Patch by Michael van der Westhuizen.

llvm-svn: 174527

 - As of this commit, the test suite should now fully pass on both darwin11 and
   darwin12 when testing against either a locally built libc++ or the system libc++.

llvm-svn: 174478

 - Otherwise, we never were actually linking against the right library when
   building the test applications.

llvm-svn: 174470

llvm-svn: 174469

llvm-svn: 174459

llvm-svn: 174454

llvm-svn: 174453

llvm-svn: 174452

llvm-svn: 174451

llvm-svn: 174450

llvm-svn: 174444

  - This is so that we can easily write XFAIL markers for tests that are known
    to fail with versions of libc++ as were shipped with a particular triple.

llvm-svn: 174443

 - We parse up to the first non-empty non-comment (C++ style) line, otherwise
   the format and semantics match what is used for LLVM/Clang tests.

 - For now, the only interesting thing to test against is a user supplied
   target_triple test parameter.

llvm-svn: 174440

 - This controls whether to execute against the locally built library or
   not. The default is currently True which maps to what was already being done
   by default.

 - I'd appreciate it if someone can implement the proper handling of this flag
   on linux, I no longer remember the details of its .so handling.

llvm-svn: 174404

template typename deductions on swap<> (used in string.cpp).  Use
decltype(errno) to replicate the type and qualifier information for holding the
errno value.  Because errno is expected to be assignable, there is no need to
use typename std::remove_const<decltype(errno)>::type to hold the value.

llvm-svn: 173172

building against libsupc++ as the functions for which they are used are provided
by libsupc++.  Simply preprocess them away when building against libsupc++.

llvm-svn: 173165

llvm-svn: 173164

llvm-svn: 173084

llvm-svn: 173060

Make a few tests optimization-proof.  These tests were failing under -O3 because the optimizer was eliminating the call to new.

llvm-svn: 172631

llvm-svn: 172542

llvm-svn: 172461

llvm-svn: 172456