diff options
Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 243 |
1 files changed, 242 insertions, 1 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index ddc30f80aba..b8c222ba807 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,244 @@ +2011-11-07 Andrew MacLeod <amacleod@redhat.com> + + * include/bits/atomic_base.h (atomic_thread_fence): Revert. + (atomic_signal_fence): Revert. + +2011-11-07 Andrew MacLeod <amacleod@redhat.com> + + * include/bits/atomic_base.h (atomic_thread_fence): Call builtin. + (atomic_signal_fence): Call builtin. + (atomic_flag::test_and_set): Call __atomic_exchange when it is lockfree, + otherwise fall back to call __sync_lock_test_and_set. + (atomic_flag::clear): Call __atomic_store when it is lockfree, + otherwise fall back to call __sync_lock_release. + +2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR bootstrap/50982 + * include/Makefile.am (${host_builddir}/gthr-posix.h): Reflect + gthr-posix.h move. + * include/Makefile.in: Regenerate. + +2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + * acinclude.m4 (GLIBCXX_CHECK_SC_NPROC_ONLN): Define. + (GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP): Define. + (GLIBCXX_CHECK_SYSCTL_HW_NCPU): Define. + * configure.ac: Use new checks. + * configure: Regenerate. + * config.h.in: Regenerate. + * src/thread.cc: Check new config macros. + * testsuite/lib/libstdc++.exp: Likewise. + +2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + * config/abi/pre/gnu.ver: Fix exports for string::pop_back. + +2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + * acinclude.m4: Check for <stdalign.h> + * configure: Regenerate. + * config.h.in: Likewise. + * include/Makefile.am: Add <cstdalign>. + * include/Makefile.in: Regenerate. + * include/c_global/cstdalign: New. + * testsuite/18_support/headers/cstdalign/std_c++0x_neg.cc: New. + * doc/xml/manual/backwards_compatibility.xml: Update. + * doc/xml/manual/status_cxx2011.xml: Update. + +2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/50982 + * include/std/mutex (__once_proxy): Use void parameter list to + work on implicit extern "C" systems. + +2011-11-07 Xinliang David Li <davidxl@google.com> + + * include/backward/hashtable.h: Make __stl_prime_list + in comdat section. + +2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + * include/bits/basic_string.h (basic_string::at): Move adjacent to other + overload. + (basic_string::pop_back): Define. + * include/debug/string (__gnu_debug::basic_string::pop_back): Likewise. + * include/ext/vstring.h (__versa_string::pop_back): Likewise. + * config/abi/pre/gnu.ver: Add new symbols. + * testsuite/21_strings/basic_string/modifiers/char/pop_back.cc: New. + * testsuite/21_strings/basic_string/modifiers/wchar_t/pop_back.cc: New. + * testsuite/21_strings/basic_string/range_access.cc: Split to ... + * testsuite/21_strings/basic_string/range_access/char/1.cc: Here and ... + * testsuite/21_strings/basic_string/range_access/wchar_t/1.cc: Here. + * testsuite/ext/vstring/modifiers/char/pop_back.cc: New. + * testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc: New. + +2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com> + + * doc/xml/manual/backwards_compatibility.xml: Fix autoconf tests for + C++11 compiler features and library headers. Add stable id + attributes. Use <filename> element for headers and surround in angle + brackets. Use <classname> for classes. + * doc/html/*: Regenerate. + +2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com> + + * doc/xml/manual/status_cxx2011.xml: Document <cuchar> and + <cstdalign> as missing. + +2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com> + + * doc/xml/faq.xml: Replace references to C++0x with C++11. + * doc/xml/manual/intro.xml: Likewise. + * doc/xml/manual/backwards_compatibility.xml: Likewise. + * doc/xml/manual/shared_ptr.xml: Likewise. + * doc/xml/manual/configure.xml: Likewise. + * doc/xml/manual/evolution.xml: Likewise. + * doc/xml/manual/using.xml: Likewise. + * doc/xml/manual/strings.xml: Likewise. + * doc/xml/manual/debug_mode.xml: Likewise. + * doc/xml/manual/policy_data_structures.xml: Likewise. + * doc/xml/manual/extensions.xml: Likewise. + * doc/xml/manual/diagnostics.xml: Likewise. + * doc/xml/manual/test.xml: Likewise. + * doc/xml/manual/status_cxx200x.xml: Likewise, and rename to... + * doc/xml/manual/status_cxx2011.xml: Here. + * doc/Makefile.am: Rename status_cxx200x.xml. + * doc/Makefile.in: Regenerate. + * doc/html/*: Regenerate. + +2011-11-06 François Dumont <fdumont@gcc.gnu.org> + + * testsuite/performance/23_containers/insert_erase/41975.cc: Add + tests to check performance with or without cache of hash code and with + string type that has a costlier hash functor than int type. + +2011-11-06 Benjamin Kosnik <bkoz@redhat.com> + Andrew MacLeod <amacleod@redhat.com> + + Merged from cxx-mem-model. + + * include/Makefile.am (bits_headers): Remove atomic_0.h, atomic_2.h. + * include/Makefile.in: Regenerate. + * src/Makefile.am (sources): Rename atomic.cc to + compatibility-atomic-c++0x.cc. + * src/Makefile.in: Regenerate. + * include/bits/atomic_0.h: Remove. + * include/bits/atomic_2.h: Incorporate into... + * include/bits/atomic_base.h: ...this. Use new __atomic routines. + * include/std/atomic: Add generic atomic calls to basic atomic class. + * src/atomic.cc: Move... + * src/compatibility-atomic-c++0x.cc: ...here. + * src/compatibility-c++0x.cc: Tweak. + * testsuite/29_atomics/atomic/cons/user_pod.cc: Fix. + * testsuite/29_atomics/atomic/requirements/explicit_instantiation/1.cc: + Same. + * testsuite/29_atomics/headers/atomic/macros.cc: Same. + +2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com> + + * doc/xml/manual/test.xml: Fix dg-warning examples. + +2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/44436 + * doc/xml/manual/status_cxx200x.xml: Document emplace members are + missing. + +2011-11-05 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/49894 + PR bootstrap/50982 + * include/std/mutex (once_flag): Use NSDMI. + +2011-11-04 Benjamin Kosnik <bkoz@redhat.com> + + * scripts/run_doxygen: Fix sed quoting. + +2011-11-03 Benjamin Kosnik <bkoz@redhat.com> + + * doc/doxygen/doxygroups.cc: Add markup for namespace tr2. + * include/tr2/bool_set: Adjust doxygen markup. + * include/tr2/dynamic_bitset: Same. + * include/tr2/type_traits: Same. + +2011-11-03 Benjamin Kosnik <bkoz@redhat.com> + + * doc/html/*: Regenerate. + +2011-11-02 Richard B. Kreckel <kreckel@ginac.de> + Paolo Carlini <paolo.carlini@oracle.com> + + PR libstdc++/50880 + * include/std/complex (__complex_acosh): Fix in a better way, + use Kahan's formula. + * include/tr1/complex (__complex_acosh): Likewise. + +2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR libstdc++/50951 + * include/bits/random.tcc (operator<<(basic_ostream<>&, + const mersenne_twister_engine<>&): Output _M_p too. + (operator<<(basic_ostream<>&, const + subtract_with_carry_engine<>&): Likewise. + (operator>>(basic_istream<>&, mersenne_twister_engine<>&): + Reload it. + (operator>>(basic_istream<>&, subtract_with_carry_engine<>&): + Likewise. + * include/bits/random.h (mersenne_twister_engine<>::operator==): + Compare _M_p too. + (subtract_with_carry_engine<>::operator==): Compare _M_carry + and _M_p too. + (shuffle_order_engine<>::operator==): Compare _M_v(s) and _M_y too. + * testsuite/26_numerics/random/independent_bits_engine/ + operators/serialize.cc: Extend. + * testsuite/26_numerics/random/subtract_with_carry_engine/ + operators/serialize.cc: Likewise. + * testsuite/26_numerics/random/discard_block_engine/ + operators/serialize.cc: Likewise. + * testsuite/26_numerics/random/mersenne_twister_engine/ + operators/serialize.cc: Likewise. + * testsuite/26_numerics/random/linear_congruential_engine/ + operators/serialize.cc: Likewise. + * testsuite/26_numerics/random/shuffle_order_engine/ + operators/serialize.cc: Likewise. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * acinclude.m4 (GLIBCXX_CONFIGURE): Determine and substitute + toplevel_builddir. + (GLIBCXX_ENABLE_THREADS): Remove glibcxx_thread_h, + HAVE_GTHR_DEFAULT, enable_thread. + (GLIBCXX_CHECK_GTHREADS): Reflect gthr move to libgcc. + * include/Makefile.am (thread_host_headers): Remove + ${host_builddir}/gthr-tpf.h. + (${host_builddir}/gthr.h): Reflect gthr move to libgcc. + Use $<. + (${host_builddir}/gthr-single.h): Likewise. + (${host_builddir}/gthr-posix.h): Likewise. + (${host_builddir}/gthr-tpf.h): Remove. + (${host_builddir}/gthr-default.h): Likewise. + * configure, config.h.in: Regenerate. + * Makefile.in, doc/Makefile.in, include/Makefile.in, + libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, + src/Makefile.intestsuite/Makefile.in: Regenerate. + +2011-11-02 Benjamin Kosnik <bkoz@redhat.com> + + * include/bits/c++config: Add tr2 to versioned namespaces. + * scripts/run_doxygen: Adjust generated man files as well. + * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line numbers. + +2011-11-02 Jonathan Wakely <jwakely.gcc@gmail.com> + + * include/std/future (promise): Add constructors for uses-allocator + construction from rvalue promise. + (packaged_task): Implement LWG 2067. Add additional constructors for + uses-allocator construction. + * testsuite/30_threads/packaged_task/cons/3.cc: New. + * testsuite/30_threads/packaged_task/cons/alloc2.cc: New. + * testsuite/30_threads/promise/cons/alloc2.cc: New. + 2011-10-31 Jason Merrill <jason@redhat.com> * include/Makefile.am (install-freestanding-headers): Install @@ -8,7 +249,7 @@ * acinclude.m4 (GLIBCXX_CONFIGURE): Refer to GNU/Linux. * configure: Regenerate. - + 2011-10-31 Jason Merrill <jason@redhat.com> PR c++/50920 |