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gcc/libstdc++-v3
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Andrew MacLeod d660c35ea2 re PR middle-end/51038 (29_atomics/atomic_flag/clear/1.cc test_and_set/explicit.cc implicit.cc) 
PR middle-end/51038

	libstdc++-v3
	* include/bits/atomic_base.h (atomic_thread_fence): Call built-in.
	(atomic_signal_fence): Call built-in.
	(test_and_set, clear): Call new atomic built-ins.

	gcc
	* builtins.c (expand_builtin_atomic_clear): New.  Expand atomic_clear.
	(expand_builtin_atomic_test_and_set): New.  Expand atomic test_and_set.
	(expand_builtin): Add cases for test_and_set and clear.
	* sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
	(BUILT_IN_ATOMIC_CLEAR): New.

	testsuite
	* gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
	* gcc.dg/atomic-flag.c: New.  Test __atomic_test_and_set and
	__atomic_clear.

From-SVN: r181271
2011-11-10 20:38:33 +00:00
..
config Merge from transactional-memory branch. 2011-11-08 11:13:41 +00:00
doc stl_vector.h (vector::_Alloc_traits): Make private. 2011-11-09 01:26:04 +00:00
include re PR middle-end/51038 (29_atomics/atomic_flag/clear/1.cc test_and_set/explicit.cc implicit.cc) 2011-11-10 20:38:33 +00:00
libsupc++ Merge from transactional-memory branch. 2011-11-08 11:13:41 +00:00
po Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
python Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
scripts run_doxygen: Fix sed quoting. 2011-11-04 19:39:23 +00:00
src acinclude.m4 (GLIBCXX_CHECK_SC_NPROC_ONLN): Define. 2011-11-07 13:45:03 +00:00
testsuite allocator.h (__shrink_to_fit_aux::_S_do_it): Create the new object with the same allocator. 2011-11-09 21:14:03 +00:00
acinclude.m4 acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY]... 2011-11-08 14:07:27 +00:00
aclocal.m4
ChangeLog re PR middle-end/51038 (29_atomics/atomic_flag/clear/1.cc test_and_set/explicit.cc implicit.cc) 2011-11-10 20:38:33 +00:00
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config.h.in acinclude.m4 (GLIBCXX_CHECK_SC_NPROC_ONLN): Define. 2011-11-07 13:45:03 +00:00
configure acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY]... 2011-11-08 14:07:27 +00:00
configure.ac acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY]... 2011-11-08 14:07:27 +00:00
configure.host
crossconfig.m4
fragment.am
linkage.m4
Makefile.am
Makefile.in Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
README

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.