ChangeLog

2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* testsuite/libgomp.fortran/strassen.f90:
	Add dg-skip-if aarch64_tiny.

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
	Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
	* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.
	* testsuite/libgomp.graphite/graphite.exp: Likewise.
	* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
	Use dg-runtest rather than gfortran-dg-runtest.

2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>

	* testsuite/libgomp.c/icv-2.c: Extend current handling of
	Linux-based x86 systems to cover all GNU systems.
	* testsuite/libgomp.c/lock-3.c: Likewise.
	* testsuite/libgomp.c/pr48591.c: Likewise.

2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>

	* configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
	GNU/Hurd, as done for Linux-based systems.

	* config/posix/ptrlock.h: Fix comment.

2013-05-27  Tobias Burnus  <burnus@net-b.de>

	PR fortran/57423
	* libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
	omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
	omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
	omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
	omp_destroy_nest_lock): Correct arguments to match the one in
	the OpenMP spec.
	* omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
	omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
	omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
	omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.

2013-05-16  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/loop-13.c: New test.
	* testsuite/libgomp.c/loop-14.c: New test.
	* testsuite/libgomp.c/loop-15.c: New test.
	* testsuite/libgomp.c++/loop-13.C: New test.
	* testsuite/libgomp.c++/loop-14.C: New test.
	* testsuite/libgomp.c++/loop-15.C: New test.

2013-02-06  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/56217
	* testsuite/libgomp.c++/pr56217.C: New test.

2013-02-01  Alan Modra  <amodra@gmail.com>

	* task.c (GOMP_task, GOMP_taskwait): Comment.

2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
	    Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>

	PR libgomp/55561
	* config/linux/wait.h (do_spin): Use atomic load for addr.
	* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
	for intptr and ptrlock.
	* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
	for ptrlock.

2013-01-22  Alan Modra  <amodra@gmail.com>

	PR libgomp/51376
	PR libgomp/56073
	* task.c (GOMP_task): Revert 2011-12-09 change.
	(GOMP_taskwait): Likewise.  Instead use atomic load with acquire
	barrier to read task->children..
	(gomp_barrier_handle_tasks): ..and matching atomic store with
	release barrier here when setting parent->children to NULL.

2013-01-16  Jakub Jelinek  <jakub@redhat.com>
	    Tobias Burnus  <burnus@net-b.de>

	PR driver/55884
	* testsuite/libgomp.fortran/fortran.exp: Use
	-fintrinsic-modules-path= instead of
	-fintrinsic-modules-path.

2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/fortran.exp: Set
	-fintrinsic-modules-path.

2012-12-19  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
	from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.

2012-11-21  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/55411
	* team.c (gomp_free_thread): Decrease gomp_managed_threads
	if pool had any threads_used.

2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>

	* testsuite/libgomp.c++/pr24455.C: Use
	-Wl,-undefined,dynamic_lookup on darwin.

2012-11-07  David Edelsohn  <dje.gcc@gmail.com>

	* testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.

2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.

2012-10-23  Ian Bolton  <ian.bolton@arm.com>
	    Jim MacArthur  <jim.macarthur@arm.com>
	    Marcus Shawcroft  <marcus.shawcroft@arm.com>
	    Nigel Stephens  <nigel.stephens@arm.com>
	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
	    Richard Earnshaw  <rearnsha@arm.com>
	    Sofiane Naci  <sofiane.naci@arm.com>
	    Stephen Thomas  <stephen.thomas@arm.com>
	    Tejas Belagod  <tejas.belagod@arm.com>
	    Yufeng Zhang  <yufeng.zhang@arm.com>

	* configure.tgt: Add AArch64.

2012-10-04  Jason Merrill  <jason@redhat.com>

	* testsuite/libgomp.c++/tls-init1.C: New.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

	* configure: Regenerated.

2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>

	* config/linux/mips/futex.h (sys_futex0): Change to static
	function with noinline, nomips16 attributes under MIPS16. Adjust
	asm statement to place 'li v0,SYS_futex' immediately before
	syscall insn.

2012-07-04  Sandra Loosemore <sandra@codesourcery.com>

	* libgomp.texi (Library Index): Renamed from "Index" to prevent
	conflict with index.html on case-insensitive file systems.

2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
	* testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.

2012-07-02  Richard Guenther  <rguenther@suse.de>
	    Michael Matz  <matz@suse.de>
	    Tobias Grosser <tobias@grosser.es>
	    Sebastian Pop <sebpop@gmail.com>

	* testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.

2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>

	* libgomp.texi: Include gpl_v3.texi instead of gpl.texi.

2012-06-22  Richard Guenther  <rguenther@suse.de>

	Merge from graphite branch
	2012-01-13  Tobias Grosser  <tobias@grosser.es>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.

2012-06-07  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/53580
	* testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
	use GOMP_barrier () call instead.
	* testsuite/libgomp.c/pr26943-3.c: Likewise.
	* testsuite/libgomp.c/pr26943-4.c: Likewise.
	* testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
	call GOMP_barrier instead.
	* testsuite/libgomp.fortran/vla5.f90: Likewise.

2012-06-06  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/52993
	* config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
	argument to memset call.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.

2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/52812
	* configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.

2012-03-22  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/52547
	* testsuite/libgomp.c/pr52547.c: New test.

2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* testsuite/lib/libgomp.exp: load fortran-modules.exp

2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (mips-sgi-irix6*): Remove.

2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (alpha*-dec-osf*): Remove.

	* config/osf/sem.h: Remove.
	* config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.

2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>

	* config/linux/sparc/futex.h (cpu_relax): Read from CC register.

2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libstdc++/52188
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove	symvers_renaming.
	Remove ENABLE_SYMVERS_SOL2.
	* configure: Regenerate.
	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
	(PREPROCESS): New variable.
	(libgomp.ver): New target.
	[LIBGOMP_BUILD_VERSIONED_SHLIB &&
	LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
	LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
	Use libgomp.ver.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
	* Makefile.in: Regenerate.

2012-02-14  Walter Lee  <walt@tilera.com>

	* configure.tgt: Handle tilegx and tilepro.
	* config/linux/tile/futex.h: New file.

2012-02-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46886
	* testsuite/libgomp.c/pr46886.c: New testcase.

2012-01-25  Matthias Klose  <doko@ubuntu.com>

	* config/linux/arm: Remove empty directory.
	* configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.

2011-12-09  Alan Modra  <amodra@gmail.com>

	PR libgomp/51376
	* task.c (GOMP_taskwait): Don't access task->children outside of
	task_lock mutex region.
	(GOMP_task): Likewise.

2011-12-06  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/51132
	* testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
	to file scope.
	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.

2011-12-02  Alan Modra  <amodra@gmail.com>

	* config/linux/affinity.c: Use atomic rather than sync builtin.
	* config/linux/lock.c: Likewise.
	* config/linux/ptrlock.h: Likewise.
	* config/linux/ptrlock.c: Likewise.
	* config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
	* config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
	* config/linux/futex.h (atomic_write_barrier): Delete unused function.
	* config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
	* config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
	* config/linux/mips/futex.h (atomic_write_barrier): Likewise.
	* config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
	* config/linux/s390/futex.h (atomic_write_barrier): Likewise.
	* config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
	* config/linux/x86/futex.h (atomic_write_barrier): Likewise.

2011-11-30  Alan Modra  <amodra@gmail.com>

	PR libgomp/51298
	* config/linux/bar.h: Use atomic rather than sync builtins.
	* config/linux/bar.c: Likewise.  Add missing acquire
	synchronisation on generation field.
	* task.c (gomp_barrier_handle_tasks): Regain lock so as to not
	double unlock.

2011-11-30  Alan Modra  <amodra@gmail.com>

	* ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
	* critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
	* config/linux/mutex.h: Use atomic rather than sync builtins.
	* config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
	* config/linux/omp-lock.h: Comment fix.
	* config/linux/arm/mutex.h: Delete.
	* config/linux/powerpc/mutex.h: Delete.
	* config/linux/ia64/mutex.h: Delete.
	* config/linux/mips/mutex.h: Delete.

2011-11-30  Alan Modra  <amodra@gmail.com>

	PR libgomp/51249
	* config/linux/sem.h: Rewrite.
	* config/linux/sem.c: Rewrite.

2011-11-28  Richard Henderson  <rth@redhat.com>

	* libgomp.h (enum memmodel): New.

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

	* configure: Regenerate.

2011-10-10  Matthias Klose  <doko@ubuntu.com>

	* config/posix95: Remove empty directory.

2011-08-26  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.fortran/threadprivate4.f90: New test.

2011-08-19  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/49792
	* testsuite/libgomp.fortran/pr49792-1.f90: New test.
	* testsuite/libgomp.fortran/pr49792-2.f90: New test.

2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/posix95/lock.c, posix95/omp-lock.h: Remove.

2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libgomp/49965
	* testsuite/libgomp.c++/task-8.C: Replaced err by errval.

2011-08-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/linux/proc.h: New.
	* config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
	(gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
	(gomp_init_num_threads): Update call to cpuset_popcount.
	(get_num_procs): Ditto.
	* config/linux/affinity.c (gomp_init_affinity): Call
	gomp_cpuset_popcount.

2011-08-02  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42041
	PR fortran/46752
	* omp.h.in (omp_in_final): New prototype.
	* omp_lib.f90.in (omp_in_final): New interface.
	(omp_integer_kind, omp_logical_kind): Remove
	and replace all its uses in the module with 4.
	(openmp_version): Change to 201107.
	* omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
	omp_sched_guided, omp_sched_auto): Use omp_sched_kind
	kind for the parameters.
	(omp_in_final): New external.
	(openmp_version): Change to 201107.
	* task.c (omp_in_final): New function.
	(gomp_init_task): Initialize final_task.
	(GOMP_task): Remove unused attribute from flags.  Handle final
	tasks.
	(GOMP_taskyield): New function.
	(omp_in_final): Return true if if (false) or final (true) task
	or descendant of final (true).
	* fortran.c (omp_in_final_): New function.
	* libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
	(GOMP_3.0): Export GOMP_taskyield.
	* env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
	variables.
	(parse_unsigned_long_list): New function.
	(initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
	with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
	even if parse_affinity returned false.
	* config/linux/affinity.c (gomp_init_affinity): Handle
	gomp_cpu_affinity_len == 0.
	* libgomp_g.h (GOMP_taskyield): New prototype.
	* libgomp.h (struct gomp_task): Add final_task field.
	(gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
	* team.c (gomp_team_start): Override new task's nthreads_var icv
	if list form OMP_NUM_THREADS has been used and it has value for
	the new nesting level.

	* testsuite/libgomp.c/atomic-11.c: New test.
	* testsuite/libgomp.c/atomic-12.c: New test.
	* testsuite/libgomp.c/atomic-13.c: New test.
	* testsuite/libgomp.c/atomic-14.c: New test.
	* testsuite/libgomp.c/reduction-6.c: New test.
	* testsuite/libgomp.c/task-5.c: New test.
	* testsuite/libgomp.c++/atomic-2.C: New test.
	* testsuite/libgomp.c++/atomic-3.C: New test.
	* testsuite/libgomp.c++/atomic-4.C: New test.
	* testsuite/libgomp.c++/atomic-5.C: New test.
	* testsuite/libgomp.c++/atomic-6.C: New test.
	* testsuite/libgomp.c++/atomic-7.C: New test.
	* testsuite/libgomp.c++/atomic-8.C: New test.
	* testsuite/libgomp.c++/atomic-9.C: New test.
	* testsuite/libgomp.c++/task-8.C: New test.
	* testsuite/libgomp.c++/reduction-4.C: New test.
	* testsuite/libgomp.fortran/allocatable7.f90: New test.
	* testsuite/libgomp.fortran/allocatable8.f90: New test.
	* testsuite/libgomp.fortran/crayptr3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic3.f90: New test.
	* testsuite/libgomp.fortran/omp_atomic4.f90: New test.
	* testsuite/libgomp.fortran/pointer1.f90: New test.
	* testsuite/libgomp.fortran/pointer2.f90: New test.
	* testsuite/libgomp.fortran/task4.f90: New test.

2011-08-02  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi: Update OpenMP spec references to 3.1.
	(omp_in_final,OMP_PROC_BIND): New sections.
	(OMP_NUM_THREADS): Document that the value can be now a list.
	(GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.

2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/linux/x86/futex.h: Check __x86_64__ instead of
	__LP64__.

2011-07-29  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/49897
	PR middle-end/49898
	* testsuite/libgomp.c/pr49897-1.c: New test.
	* testsuite/libgomp.c/pr49897-2.c: New test.
	* testsuite/libgomp.c/pr49898-1.c: New test.
	* testsuite/libgomp.c/pr49898-2.c: New test.

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
	for ia32 instead of ilp32.

	* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
	* testsuite/libgomp.c/atomic-6.c: Likewise.

2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.

2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libgomp/45351
	* config/osf/sem.h: New file.
	* configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.

2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR target/49541
	* testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
	ldflags.

2011-07-15  Jakub Jelinek  <jakub@redhat.com>

	* config/linux/wait.h (do_spin): New inline, largely copied
	from do_wait, just don't do futex_wait here, instead return true if
	it should be done.
	(do_wait): Implement using do_spin.
	* config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.
	* config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
	If all mutex contenders are just spinning and not sleeping, don't
	change state to 2 unnecessarily.  Optimize the loop when state has
	already become 2 to use just one atomic operation per loop instead
	of two.
	* config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
	to prototype.
	(gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
	__sync_bool_compare_and_swap, pass the oldval to
	gomp_mutex_lock_slow.

2011-06-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/49490
	* iter.c (gomp_iter_static_next): For chunk size 0
	only use n ceil/ nthreads size for the first
	n % nthreads threads in the team instead of
	all threads except for the last few ones which
	get less work or none at all.
	* iter_ull.c (gomp_iter_ull_static_next): Likewise.
	* env.c (parse_schedule): If OMP_SCHEDULE doesn't have
	chunk argument, set run_sched_modifier to 0 for static
	resp. 1 for other kinds.  If chunk argument is 0
	and not static, set value to 1.

2011-05-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/49043
	* testsuite/libgomp.c++/pr49043.C: New test.

	PR c++/48869
	* testsuite/libgomp.c++/pr48869.C: New test.

2011-05-06  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/48894
	* fortran.c: Include limits.h.
	(TO_INT): Define.
	(omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
	*set.
	(omp_set_num_threads_8_, omp_set_schedule_8_,
	omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
	omp_get_team_size_8_): Use TO_INT macro.
	* testsuite/libgomp.fortran/pr48894.f90: New test.

2011-04-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/48591
	* testsuite/libgomp.c/pr48591.c: New test.

2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR bootstrap/48135
	* acinclude.m4 (enable_symvers): Handle --disable-symvers.
	* configure: Regenerate.

2011-02-27  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/47886
	* testsuite/libgomp.fortran/task3.f90: New test.

2011-02-24  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

2011-02-23  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47854
	* libgomp.texi (omp_get_wtime): Don't say time in the past
	must be Unix Epoch.

2011-02-18  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47804
	* testsuite/libgomp.fortran/fortran.exp: Check for both
	libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
	but $blddir != "", still append ${blddir}/${lang_library_path}
	to ld_library_path.

2011-02-16  Tobias Burnus  <burnus@net-b.de>

	PR libgomp/47758
	* testsuite/libgomp.fortran/fortran.exp: Check for the existence
	of libquadmath.a before adding its libpath to ldflags.

2011-02-14  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/47731
	* config/linux/futex.h (futex_wait): Pass NULL as timeout argument
	to FUTEX_WAIT futex syscall.
	* config/linux/wait.h: Include <futex.h> instead of "futex.h".

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/36104
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.

2011-01-16  Gerald Pfeifer

	* configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.

2010-12-14  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/46874
	* libgomp.fortran/allocatable6.f90: New test.

2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
	* configure: Regenerate.

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-12-02  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/46753
	* libgomp.fortran/pr46753.f90: New test.

	PR libgomp/43706
	* env.c (initialize_env): Default to spin count 300000
	instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
	is specified.

	PR libgomp/45240
	* parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
	at the end if sync builtins aren't supported.

2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.

2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.

2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>

	* testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.

2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/32049
	* configure.ac:
	* configure: Regenerate.

2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/linux/futex.h: New.
	* config/linux/arm/mutex.h: New.
	* configure.tgt (arm*-*-linux*): Add config path.

2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.

2010-09-23  Tobias Burnus  <burnus@net-b.de>

	* libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
	Change Fortran datatype to LOGICAL.
	(omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
	omp_unset_nested_lock): Use intent(inout) instead of intent(out).

2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2010-07-26  Jakub Jelinek  <jakub@redhat.com>

	* libgomp.texi: Add function keyword to a couple of Fortran
	interfaces, use integer instead of int for Fortran.

2010-07-26  Aldy Hernandez  <aldyh@redhat.com>

	* libgomp.texi: Fix spelling and pasto problems throughout.
	Adjust prototypes to match code.

2010-07-24  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
	silence -fwhole-file warning.

2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.tgt (*-*-solaris2.[56]*): Removed.

2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
	Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
	LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
	(HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
	targetting solaris2*.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
	libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
	Add libgomp_version_dep.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
	versioning.
	[!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
	(libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
	* Makefile.in: Regenerate.

	* libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
	* libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
	to common block, protected by
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.

2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>

	* libgomp.texi: Move to GFDL version 1.3.  Update copyright years.

2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>

	PR bootstrap/43170
	* configure: Regenerate.

2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-04-26  Jakub Jelinek  <jakub@redhat.com>

	PR c/43893
	* testsuite/libgomp.c/pr43893.c: New test.
	* testsuite/libgomp.c++/pr43893.C: New test.

2010-04-21  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/43570
	* testsuite/libgomp.fortran/vla8.f90: New test.

2010-04-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/43706
	* config/linux/affinity.c (gomp_init_affinity): Decrease
	gomp_available_cpus if affinity mask confines the process to fewer
	CPUs.
	* config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
	non-NULL, just return gomp_available_cpus.

	PR libgomp/43569
	* sections.c (gomp_sections_init): Initialize ws->mode.

2010-04-14  Uros Bizjak  <ubizjak@gmail.com>

	* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
	not unused bar variable.
	* configure: Regenerate.

2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2010-03-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/42942
	* env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
	(initialize_env): Adjust callers.
	(omp_set_max_active_levels): Set gomp_max_active_levels_var even
	when the argument is 0.

	* testsuite/libgomp.c/pr42942.c: New test.

2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>

	PR middle-end/42644
	PR middle-end/42130
	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libgomp.c++/task-1.C: Renamed err to e.
	* testsuite/libgomp.c++/task-6.C: Likewise.

2010-01-28  Steve Ellcey  <sje@cup.hp.com>

	* configure.tgt (*-*-hpux*): Add -frandom-seed flag.

2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
	* configure: Regenerate.

2010-01-26  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42866
	* testsuite/libgomp.fortran/allocatable5.f90: New test.

2010-01-20  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of GFORTRAN.
	* configure: Regenerate.

2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure: Regenerate.

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgomp/42602
	* libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

2010-01-03  Richard Guenther  <rguenther@suse.de>

	* testsuite/libgomp.fortran/recursion1.f90: New testcase.

2009-12-23  Sebastian Pop  <sebpop@gmail.com>

	* testsuite/libgomp.graphite/pr4118.c: New.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	* testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
	for darwin, protect the test with require-effective-target tls_runtime.
	* testsuite/libgomp.fortran/pr32550.f90: Ditto.

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	PR target/41605
	* testsuite/lib/libgomp.exp: Provide -B options to allow for
	link spec %s substitutions for static libraries.

2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>

	PR testsuite/42135
	* libgomp.graphite/force-parallel-2.c: Reduce array size.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
	settings for LC_ALL and LANG.

2009-11-25  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/42162
	* testsuite/libgomp.fortran/pr42162.f90: New test.

2009-11-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/42029
	* testsuite/libgomp.c/pr42029.c: New test.

2009-10-26  Jakub Jelinek  <jakub@redhat.com>

	* acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
	*s.  Accept ld version without text in ()s.
	* configure: Regenerated.

2009-10-22  Razya Ladelsky  <razya@il.ibm.com>

	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.

2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR libgomp/41418
	* configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
	or a hyphen (happens with fortran language disabled).
	* configure: Regenerate.

2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
	use sed script portable to Solaris /bin/sed for extracting ld
	version.
	* configure: Regenerate.

2009-09-17  Alexander Monakov  <amonakov@ispras.ru>

	* testsuite/libgomp.graphite/bounds.c: New test.

2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (libgomp_la_LINK): New.
	* Makefile.in: Regenerate.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (install-html, install-pdf): Remove.
	* Makefile.in: Regenerate.

	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
	* Makefile.in: Regenerate.

2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>

	* Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
	* Makefile.in: Regenerate.

2009-08-19  Tobias Burnus  <burnus@net-b.de>

	PR fortran/41102
	omp_lib.h.in: Fix -std=f95 errors.


2009-08-14  David Edelsohn  <edelsohn@gnu.org>

	* testsuite/libgomp.graphite: Move from gcc.dg/graphite.
	* testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
	* testsuite/libgomp.graphite/graphite.exp: New.

2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>

	* testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
	only build.

2009-08-04  David Daney  <ddaney@caviumnetworks.com>

	* config/linux/mutex.h (gomp_mutex_unlock): Add comment about
	needed memory barrier semantics.
	* config/linux/mips/mutex.h: New file.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-16  Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>

	PR testsuite/40699
	PR testsuite/40707
	PR testsuite/40709
	* testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
	* testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
	testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.

2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
	options when choosing a multilib.

2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
	ld_library_path.  Use add_path.  Add just find_libgcc_s to
	ld_library_path, not every libgcc multilib directory.
	* testsuite/libgomp.c/c.exp (ld_library_path): Don't call
	gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
	* testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
	Use add_path.
	* testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.

2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>

	* Makefile.am (LTLDFLAGS): Define.
	(LINK): Define.
	* Makefile.in: Regenerate.

2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/39718
	* testsuite/libgomp.fortran/fortran.exp: Don't link with
	libgfortranbegin, check existence of libgfortran.a instead of
	libgfortranbegin.a.

2009-05-20  Jakub Jelinek  <jakub@redhat.com>

	PR libgomp/40174
	* team.c (gomp_thread_start): Destroy thr->release semaphore.
	(gomp_free_pool_helper): Likewise.

2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
	    Jakub Jelinek  <jakub@redhat.com>