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invoke.texi (Options That Control Optimization): Documentation for -foptimize-strlen...
[thirdparty/gcc.git] / libgomp / ChangeLog
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60ab4b44
TB		 12014-07-13 Tobias Burnus <burnus@net-b.de>
2
3 * testsuite/libgomp.fortran/pr34020.f90: Make compile
4 with TS 18508/Fortran 2015
5
773ec47f
MP		 62014-07-06 Marek Polacek <polacek@redhat.com>
7
8 PR c/6940
9 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
10
f707da16
JJ		 112014-07-03 Jakub Jelinek <jakub@redhat.com>
12
13 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
14 matches regex $lang_source_re, add $lang_include_flags to options.
15 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
16 * testsuite/libgomp.c++/c++.exp: Likewise.
17 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
18 and lang_include_flags instead of adding -fintrinsic-modules-path= to
19 ALWAYS_CFLAGS.
20 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
21
07b6c044
TS		 222014-07-03 Thomas Schwinge <thomas@codesourcery.com>
23
24 * testsuite/libgomp.fortran/fortran.exp: Explain
25 gfortran-dg-runtest usage.
26
da6f124d
JJ		 272014-06-25 Jakub Jelinek <jakub@redhat.com>
28
29 * testsuite/libgomp.fortran/simd5.f90: New test.
30 * testsuite/libgomp.fortran/simd6.f90: New test.
31 * testsuite/libgomp.fortran/simd7.f90: New test.
32
b46ebd6c
JJ		 332014-06-24 Jakub Jelinek <jakub@redhat.com>
34
56ad0e38
JJ		 35 * testsuite/libgomp.c/for-2.c: Define SC to static for
36 #pragma omp for simd testing.
37 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
38 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
39 SC macro.
40 * testsuite/libgomp.c/simd-14.c: New test.
41 * testsuite/libgomp.c/simd-15.c: New test.
42 * testsuite/libgomp.c/simd-16.c: New test.
43 * testsuite/libgomp.c/simd-17.c: New test.
44 * testsuite/libgomp.c++/for-10.C: Define SC to static for
45 #pragma omp for simd testing.
46 * testsuite/libgomp.c++/simd10.C: New test.
47 * testsuite/libgomp.c++/simd11.C: New test.
48 * testsuite/libgomp.c++/simd12.C: New test.
49 * testsuite/libgomp.c++/simd13.C: New test.
50
b46ebd6c
JJ		 51 * testsuite/libgomp.fortran/aligned1.f03: New test.
52 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
53 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
54 tasks with !$omp parallel !$omp single.
55 * testsuite/libgomp.fortran/target8.f90: New test.
56 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
57 not to use trim in the combiner, instead call elemental function.
58 (fn): New elemental function.
59 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
60 Make elemental.
61 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
62 omp_in): Likewise.
63 * testsuite/libgomp.fortran/udr12.f90: New test.
64 * testsuite/libgomp.fortran/udr13.f90: New test.
65 * testsuite/libgomp.fortran/udr14.f90: New test.
66 * testsuite/libgomp.fortran/udr15.f90: New test.
67
f014c653
JJ		 682014-06-18 Jakub Jelinek <jakub@redhat.com>
69
70 * omp_lib.f90.in (openmp_version): Set to 201307.
71 * omp_lib.h.in (openmp_version): Likewise.
72 * testsuite/libgomp.c/target-8.c: New test.
73 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
74 and inbranch clauses.
75 * testsuite/libgomp.fortran/depend-3.f90: New test.
76 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
77 openmp_version.
78 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
79 * testsuite/libgomp.fortran/target1.f90: New test.
80 * testsuite/libgomp.fortran/target2.f90: New test.
81 * testsuite/libgomp.fortran/target3.f90: New test.
82 * testsuite/libgomp.fortran/target4.f90: New test.
83 * testsuite/libgomp.fortran/target5.f90: New test.
84 * testsuite/libgomp.fortran/target6.f90: New test.
85 * testsuite/libgomp.fortran/target7.f90: New test.
86
92d28cbb
JJ		 872014-06-10 Jakub Jelinek <jakub@redhat.com>
88
89 PR fortran/60928
90 * testsuite/libgomp.fortran/allocatable9.f90: New test.
91 * testsuite/libgomp.fortran/allocatable10.f90: New test.
92 * testsuite/libgomp.fortran/allocatable11.f90: New test.
93 * testsuite/libgomp.fortran/allocatable12.f90: New test.
94 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
95 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
96 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
97 * testsuite/libgomp.fortran/associate1.f90: New test.
98 * testsuite/libgomp.fortran/associate2.f90: New test.
99 * testsuite/libgomp.fortran/procptr1.f90: New test.
100
5f23671d
JJ		 1012014-06-06 Jakub Jelinek <jakub@redhat.com>
102
103 * testsuite/libgomp.fortran/simd1.f90: New test.
104 * testsuite/libgomp.fortran/udr1.f90: New test.
105 * testsuite/libgomp.fortran/udr2.f90: New test.
106 * testsuite/libgomp.fortran/udr3.f90: New test.
107 * testsuite/libgomp.fortran/udr4.f90: New test.
108 * testsuite/libgomp.fortran/udr5.f90: New test.
109 * testsuite/libgomp.fortran/udr6.f90: New test.
110 * testsuite/libgomp.fortran/udr7.f90: New test.
111 * testsuite/libgomp.fortran/udr8.f90: New test.
112 * testsuite/libgomp.fortran/udr9.f90: New test.
113 * testsuite/libgomp.fortran/udr10.f90: New test.
114 * testsuite/libgomp.fortran/udr11.f90: New test.
115
0389fbb5
UB		 1162014-05-27 Uros Bizjak <ubizjak@gmail.com>
117
118 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
119 vect_simd_clones effective target.
120 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
121
decaaec8
JJ		 1222014-05-21 Jakub Jelinek <jakub@redhat.com>
123
124 PR middle-end/61252
125 * testsuite/libgomp.c++/simd-9.C: New test.
126
72832460
UB		 1272014-05-18 Uros Bizjak <ubizjak@gmail.com>
128
129 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
130 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
131 texts according to their @menu entry positions.
132
dd2fc525
JJ		 1332014-05-11 Jakub Jelinek <jakub@redhat.com>
134
135 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
136 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
137 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
138 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
139 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
140 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
141 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
142 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
143 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
144 * testsuite/libgomp.fortran/depend-1.f90: New test.
145 * testsuite/libgomp.fortran/depend-2.f90: New test.
146 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
147 * testsuite/libgomp.fortran/simd1.f90: New test.
148 * testsuite/libgomp.fortran/simd2.f90: New test.
149 * testsuite/libgomp.fortran/simd3.f90: New test.
150 * testsuite/libgomp.fortran/simd4.f90: New test.
151 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
152
95782571
JJ		 1532014-05-02 Jakub Jelinek <jakub@redhat.com>
154
155 * testsuite/libgomp.c/simd-10.c: New test.
156 * testsuite/libgomp.c/simd-11.c: New test.
157 * testsuite/libgomp.c/simd-12.c: New test.
158 * testsuite/libgomp.c/simd-13.c: New test.
159
f7468577
JJ		 1602014-04-24 Jakub Jelinek <jakub@redhat.com>
161
42056eac
JJ		 162 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
163 atomic type clauses in any order and optional comma in between.
164 * testsuite/libgomp.c++/atomic-15.C: Likewise.
165 * testsuite/libgomp.c/atomic-17.c: Likewise.
166
f7468577
JJ		 167 * testsuite/libgomp.c/simd-7.c: New test.
168 * testsuite/libgomp.c/simd-8.c: New test.
169 * testsuite/libgomp.c/simd-9.c: New test.
170 * testsuite/libgomp.c/loop-16.c: New test.
171
ab18f2f5
RH		 1722014-04-02 Richard Henderson <rth@redhat.com>
173
174 * config/linux/futex.h (futex_wait): Get error value from errno.
175 (futex_wake): Likewise.
176
8bcc90b0
JJ		 1772014-03-25 Jakub Jelinek <jakub@redhat.com>
178
179 PR c++/60331
180 * testsuite/libgomp.c++/udr-11.C: New test.
181 * testsuite/libgomp.c++/udr-12.C: New test.
182 * testsuite/libgomp.c++/udr-13.C: New test.
183 * testsuite/libgomp.c++/udr-14.C: New test.
184 * testsuite/libgomp.c++/udr-15.C: New test.
185 * testsuite/libgomp.c++/udr-16.C: New test.
186 * testsuite/libgomp.c++/udr-17.C: New test.
187 * testsuite/libgomp.c++/udr-18.C: New test.
188 * testsuite/libgomp.c++/udr-19.C: New test.
189
18d73c7f
RS		 1902014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
191
192 Update copyright years
193
f9030485
RS		 1942014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
195
196 * hashtab.h: Use the standard form for the copyright notice.
197
98db73df
TB		 1982014-01-02 Tobias Burnus <burnus@net-b.de>
199
200 * libgomp.texi: Bump @copying's copyright year.
201
ae246f7f
AT		 2022013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
203
204 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
205 alloca () with __builtin_alloca ().
206 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
207 * testsuite/libgomp.c/lock-3.c: Likewise.
208 * testsuite/libgomp.c/pr48591.c: Likewise.
209
fa00a5fe
JJ		 2102013-12-17 Jakub Jelinek <jakub@redhat.com>
211
212 PR testsuite/59534
213 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
214 comparisons.
215
e9792e1d
JJ		 2162013-12-16 Jakub Jelinek <jakub@redhat.com>
217
218 PR libgomp/58756
219 * testsuite/libgomp.c/pr58756.c: New test.
220
cab37c89
JJ		 2212013-12-12 Jakub Jelinek <jakub@redhat.com>
222
223 PR libgomp/59467
224 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
225 !$omp parallel.
226
de14871c
TS		 2272013-11-07 Thomas Schwinge <thomas@codesourcery.com>
228
1707a5de
TS		 229 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
230 ALWAYS_CFLAGS.
231 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
232 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
233 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
234 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
235 Likewise.
236
70f05c43
TS		 237 * libgomp_g.h: Include <stddef.h> for size_t.
238
de14871c
TS		 239 * libgomp.spec.in: Update comment about libgomp's dependencies.
240 * configure.ac: Likewise.
241 * configure: Regenerate.
242
83fd6c5b
TB		 2432013-10-16 Tobias Burnus <burnus@net-b.de>
244
245 * libgomp.texi: (Runtime Library Routines): Update references for
246 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
247 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
248 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
249 (Environment Variables): Update references for OpenMP 4.0. Add
250 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
251 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
252 order.
253
c8673881
JJ		 2542013-10-14 Jakub Jelinek <jakub@redhat.com>
255
256 * env.c (parse_bind_var): Initialize value to avoid
257 (false positive) warning.
258
f89163fd
JJ		 2592013-10-12 Jakub Jelinek <jakub@redhat.com>
260
261 PR libgomp/58691
262 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
263 to check variable.
264 (gomp_init_num_threads): Move i variable declaration into
265 #ifdef CPU_ALLOC_SIZE block.
266 * config/linux/affinity.c (gomp_affinity_init_level): Test
267 gomp_places_list_len == 0 rather than gomp_places_list == 0
268 when checking for topology reading error.
269 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
270 * env.c (parse_affinity): Add ignore argument, if true, don't populate
271 gomp_places_list, only parse env var and always return false.
272 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
273 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
274 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
275 and either of these variables were parsed correctly into a places
276 list.
277
1d340638
TS		 2782013-10-11 Thomas Schwinge <thomas@codesourcery.com>
279 Jakub Jelinek <jakub@redhat.com>
280
281 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
282 of 5 loopfn matches.
283 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
284 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
285 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
286 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
287 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
288 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
289 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
290 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
291
71a81c21
TS		 2922013-10-11 Thomas Schwinge <thomas@codesourcery.com>
293
bd87f731
TS		 294 * Makefile.am (omp_lib.mod): Streamline rule.
295 * Makefile.in: Regenerate.
296
f5745bed
TS		 297 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
298 exceptions.
299
b5512c66
TS		 300 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
301 * testsuite/libgomp.fortran/lib1.f90: Likewise.
302 * testsuite/libgomp.fortran/lib2.f: Likewise.
303 * testsuite/libgomp.fortran/lib3.f: Likewise.
304
451c19c4
TS		 305 * configure.ac: Typo fix.
306 * configure: Regenerate.
307
86a6016d
TS		 308 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
309 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
310
71a81c21
TS		 311 * omp.h.in: Don't touch the user's namespace.
312
acf0174b
JJ		 3132013-10-11 Jakub Jelinek <jakub@redhat.com>
314 Tobias Burnus <burnus@net-b.de>
315 Richard Henderson <rth@redhat.com>
316
317 * target.c: New file.
318 * Makefile.am (libgomp_la_SOURCES): Add target.c.
319 * Makefile.in: Regenerated.
320 * libgomp_g.h (GOMP_task): Add depend argument.
321 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
322 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
323 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
324 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
325 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
326 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
327 GOMP_taskgroup_start, GOMP_taskgroup_end,
328 GOMP_parallel_sections): New prototypes.
329 * fortran.c (omp_is_initial_device): Add ialias_redirect.
330 (omp_is_initial_device_): New function.
331 (ULP, STR1, STR2, ialias_redirect): Removed.
332 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
333 omp_set_default_device_8_, omp_get_default_device_,
334 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
335 functions.
336 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
337 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
338 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
339 @@GOMP_4.0.
340 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
341 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
342 omp_set_default_device, omp_set_default_device_,
343 omp_set_default_device_8_, omp_get_default_device,
344 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
345 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
346 omp_get_team_num_): Export @@OMP_4.0.
347 * team.c (struct gomp_thread_start_data): Add place field.
348 (gomp_thread_start): Clear thr->thread_pool and
349 thr->task before returning. Use gomp_team_barrier_wait_final
350 instead of gomp_team_barrier_wait. Initialize thr->place.
351 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
352 team_cancelled and task_queued_count fields.
353 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
354 before calling pthread_exit.
355 (gomp_free_thread): No longer static. Use
356 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
357 (gomp_team_start): Add flags argument. Set
358 thr->thread_pool->threads_busy to nthreads immediately after creating
359 new pool. Use gomp_managed_threads_lock instead of
360 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
361 (gomp_team_end): Use gomp_managed_threads_lock instead of
362 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
363 of gomp_team_barrier_wait. If team->team_cancelled, call
364 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
365 rather than thr->ts.work_share.
366 (initialize_team): Don't call gomp_sem_init here.
367 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
368 caller.
369 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
370 * env.c (gomp_global_icv): Add default_device_var, target_data and
371 bind_var initializers.
372 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
373 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
374 gomp_places_list_len): New variables.
375 (parse_bind_var, parse_one_place, parse_places_var): New functions.
376 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
377 sized places.
378 (gomp_cancel_var): New global variable.
379 (parse_int): New function.
380 (handle_omp_display_env): New function.
381 (initialize_env): Use it. Initialize default_device_var.
382 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
383 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
384 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
385 been successfully parsed (and call gomp_init_affinity in that case).
386 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
387 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
388 omp_get_team_num, omp_is_initial_device): New functions.
389 * libgomp.h: Include stdlib.h.
390 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
391 Define.
392 (struct target_mem_desc): Forward declare.
393 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
394 and thread_limit_var fields.
395 (gomp_get_num_devices): New prototype.
396 (gomp_cancel_var): New extern decl.
397 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
398 team_cancelled and task_queued_count fields. Add comments about
399 task_{,queued_,running_}count.
400 (gomp_cancel_kind): New enum.
401 (gomp_work_share_end_cancel): New prototype.
402 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
403 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
404 and depend fields.
405 (struct gomp_taskgroup): New type.
406 (struct gomp_task_depend_entry,
407 struct gomp_dependers_vec): New types.
408 (gomp_finish_task): Free depend_hash if non-NULL.
409 (struct gomp_team_state): Add place_partition_off
410 and place_partition_len fields.
411 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
412 gomp_places_list_len): New extern decls.
413 (struct gomp_thread): Add place field.
414 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
415 (gomp_init_thread_affinity): Add place argument.
416 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
417 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
418 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
419 gomp_affinity_init_level, gomp_affinity_print_place): New
420 prototypes.
421 (gomp_team_start): Add flags argument.
422 (gomp_thread_limit_var, gomp_remaining_threads_count,
423 gomp_remaining_threads_lock): Remove.
424 (gomp_managed_threads_lock): New variable.
425 (struct gomp_thread_pool): Add threads_busy field.
426 (gomp_free_thread): New prototype.
427 * task.c: Include hashtab.h.
428 (hash_entry_type): New typedef.
429 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
430 (gomp_init_task): Clear dependers, depend_hash, depend_count,
431 copy_ctors_done and taskgroup fields.
432 (GOMP_task): Add depend argument, handle depend clauses. If
433 gomp_team_barrier_cancelled or if it's taskgroup has been
434 cancelled, don't queue or start new tasks. Set copy_ctors_done
435 field if needed. Initialize taskgroup field. If copy_ctors_done
436 and already cancelled, don't discard the task. If taskgroup is
437 non-NULL, enqueue the task into taskgroup queue. Increment
438 num_children field in taskgroup. Increment task_queued_count.
439 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
440 gomp_task_run_post_remove_taskgroup): New inline functions.
441 (gomp_task_run_post_handle_depend_hash,
442 gomp_task_run_post_handle_dependers,
443 gomp_task_run_post_handle_depend): New functions.
444 (GOMP_taskwait): Use them. If more than one new tasks
445 have been queued, wake other threads if needed.
446 (gomp_barrier_handle_tasks): Likewise. If
447 gomp_team_barrier_cancelled, don't start any new tasks, just free
448 all tasks.
449 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
450 * omp_lib.f90.in
451 (omp_proc_bind_kind, omp_proc_bind_false,
452 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
453 omp_proc_bind_spread): New params.
454 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
455 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
456 omp_get_team_num, omp_is_initial_device): New interfaces.
457 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
458 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
459 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
460 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
461 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
462 useless use omp_lib_kinds.
463 * omp.h.in (omp_proc_bind_t): New typedef.
464 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
465 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
466 omp_get_team_num, omp_is_initial_device): New prototypes.
467 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
468 through to gomp_team_start.
469 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
470 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
471 Adjust gomp_parallel_loop_start callers.
472 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
473 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
474 GOMP_loop_end_cancel): New functions.
475 (GOMP_parallel_end): Add ialias_redirect.
476 * hashtab.h: New file.
477 * libgomp.texi (Environment Variables): Minor cleanup,
478 update section refs to OpenMP 4.0rc2.
479 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
480 environment variables.
481 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
482 team->work_shares_to_free to thr->ts.work_share before calling
483 free_work_share.
484 (gomp_work_share_end_cancel): New function.
485 * config/linux/proc.c: Include errno.h.
486 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
487 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
488 sizeof (cpu_set_t) to determine number of iterations. Fix up check
489 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
490 gomp_cpuset_size is sizeof (cpu_set_t).
491 (gomp_init_num_threads): Initialize gomp_cpuset_size,
492 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
493 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
494 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
495 contain any logical CPUs.
496 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
497 is NULL. Use gomp_cpusetp instead of &cpuset and pass
498 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
499 pthread_getaffinity_np. Check gomp_places_list instead of
500 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
501 * config/linux/bar.c (gomp_barrier_wait_end,
502 gomp_barrier_wait_last): Use BAR_* defines.
503 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
504 from state where needed. Set work_share_cancelled to 0 on last
505 thread.
506 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
507 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
508 functions.
509 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
510 Add cpusetsize argument.
511 (gomp_cpuset_size, gomp_cpusetp): Declare.
512 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
513 (affinity_counter): Remove.
514 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
515 if CPU_ALLOC_SIZE isn't defined.
516 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
517 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
518 bind current thread to the first place.
519 (gomp_init_thread_affinity): Rewritten. Add place argument, just
520 pthread_setaffinity_np to gomp_places_list[place].
521 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
522 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
523 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
524 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
525 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
526 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
527 (gomp_barrier_t): Add awaited_final field.
528 (gomp_barrier_init): Initialize awaited_final field.
529 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
530 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
531 prototypes.
532 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
533 defines.
534 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
535 gomp_team_barrier_cancelled): New inline functions.
536 (gomp_barrier_last_thread,
537 gomp_team_barrier_set_task_pending,
538 gomp_team_barrier_clear_task_pending,
539 gomp_team_barrier_set_waiting_for_tasks,
540 gomp_team_barrier_waiting_for_tasks,
541 gomp_team_barrier_done): Use BAR_* defines.
542 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
543 (gomp_barrier_wait_end): Use BAR_* defines.
544 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
545 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
546 Use BAR_* defines.
547 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
548 gomp_team_barrier_cancel): New functions.
549 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
550 argument.
551 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
552 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
553 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
554 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
555 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
556 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
557 (gomp_barrier_t): Add cancellable field.
558 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
559 gomp_team_barrier_cancel): New prototypes.
560 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
561 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
562 gomp_team_barrier_cancelled): New inline functions.
563 (gomp_barrier_wait_start, gomp_barrier_last_thread,
564 gomp_team_barrier_set_task_pending,
565 gomp_team_barrier_clear_task_pending,
566 gomp_team_barrier_set_waiting_for_tasks,
567 gomp_team_barrier_waiting_for_tasks,
568 gomp_team_barrier_done): Use BAR_* defines.
569 * barrier.c (GOMP_barrier_cancel): New function.
570 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
571 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
572 omp_proc_bind_spread): New params.
573 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
574 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
575 omp_get_team_num, omp_is_initial_device): New externals.
576 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
577 New functions.
578 (gomp_resolve_num_threads): Adjust for thread_limit now being in
579 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
580 infinity. If not nested, just return minimum of max_num_threads
581 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
582 to the returned value. Otherwise, don't update atomically
583 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
584 (GOMP_parallel_end): Adjust for thread_limit now being in
585 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
586 infinity. Adjust threads_busy in the pool rather than
587 gomp_remaining_threads_count. Remember team->nthreads and call
588 gomp_team_end before adjusting threads_busy, if not nested
589 afterwards, just set it to 1 non-atomically. Add ialias.
590 (GOMP_parallel_start): Adjust gomp_team_start caller.
591 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
592 * testsuite/libgomp.c/affinity-1.c: New test.
593 * testsuite/libgomp.c/atomic-15.c: New test.
594 * testsuite/libgomp.c/atomic-16.c: New test.
595 * testsuite/libgomp.c/atomic-17.c: New test.
596 * testsuite/libgomp.c/cancel-for-1.c: New test.
597 * testsuite/libgomp.c/cancel-for-2.c: New test.
598 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
599 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
600 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
601 * testsuite/libgomp.c/cancel-sections-1.c: New test.
602 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
603 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
604 * testsuite/libgomp.c/depend-1.c: New test.
605 * testsuite/libgomp.c/depend-2.c: New test.
606 * testsuite/libgomp.c/depend-3.c: New test.
607 * testsuite/libgomp.c/depend-4.c: New test.
608 * testsuite/libgomp.c/for-1.c: New test.
609 * testsuite/libgomp.c/for-1.h: New file.
610 * testsuite/libgomp.c/for-2.c: New test.
611 * testsuite/libgomp.c/for-2.h: New file.
612 * testsuite/libgomp.c/for-3.c: New test.
613 * testsuite/libgomp.c/pr58392.c: New test.
614 * testsuite/libgomp.c/simd-1.c: New test.
615 * testsuite/libgomp.c/simd-2.c: New test.
616 * testsuite/libgomp.c/simd-3.c: New test.
617 * testsuite/libgomp.c/simd-4.c: New test.
618 * testsuite/libgomp.c/simd-5.c: New test.
619 * testsuite/libgomp.c/simd-6.c: New test.
620 * testsuite/libgomp.c/target-1.c: New test.
621 * testsuite/libgomp.c/target-2.c: New test.
622 * testsuite/libgomp.c/target-3.c: New test.
623 * testsuite/libgomp.c/target-4.c: New test.
624 * testsuite/libgomp.c/target-5.c: New test.
625 * testsuite/libgomp.c/target-6.c: New test.
626 * testsuite/libgomp.c/target-7.c: New test.
627 * testsuite/libgomp.c/taskgroup-1.c: New test.
628 * testsuite/libgomp.c/thread-limit-1.c: New test.
629 * testsuite/libgomp.c/thread-limit-2.c: New test.
630 * testsuite/libgomp.c/thread-limit-3.c: New test.
631 * testsuite/libgomp.c/udr-1.c: New test.
632 * testsuite/libgomp.c/udr-2.c: New test.
633 * testsuite/libgomp.c/udr-3.c: New test.
634 * testsuite/libgomp.c++/affinity-1.C: New test.
635 * testsuite/libgomp.c++/atomic-10.C: New test.
636 * testsuite/libgomp.c++/atomic-11.C: New test.
637 * testsuite/libgomp.c++/atomic-12.C: New test.
638 * testsuite/libgomp.c++/atomic-13.C: New test.
639 * testsuite/libgomp.c++/atomic-14.C: New test.
640 * testsuite/libgomp.c++/atomic-15.C: New test.
641 * testsuite/libgomp.c++/cancel-for-1.C: New test.
642 * testsuite/libgomp.c++/cancel-for-2.C: New test.
643 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
644 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
645 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
646 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
647 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
648 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
649 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
650 * testsuite/libgomp.c++/cancel-test.h: New file.
651 * testsuite/libgomp.c++/for-9.C: New test.
652 * testsuite/libgomp.c++/for-10.C: New test.
653 * testsuite/libgomp.c++/for-11.C: New test.
654 * testsuite/libgomp.c++/simd-1.C: New test.
655 * testsuite/libgomp.c++/simd-2.C: New test.
656 * testsuite/libgomp.c++/simd-3.C: New test.
657 * testsuite/libgomp.c++/simd-4.C: New test.
658 * testsuite/libgomp.c++/simd-5.C: New test.
659 * testsuite/libgomp.c++/simd-6.C: New test.
660 * testsuite/libgomp.c++/simd-7.C: New test.
661 * testsuite/libgomp.c++/simd-8.C: New test.
662 * testsuite/libgomp.c++/target-1.C: New test.
663 * testsuite/libgomp.c++/target-2.C: New test.
664 * testsuite/libgomp.c++/target-2-aux.cc: New file.
665 * testsuite/libgomp.c++/target-3.C: New test.
666 * testsuite/libgomp.c++/taskgroup-1.C: New test.
667 * testsuite/libgomp.c++/udr-1.C: New test.
668 * testsuite/libgomp.c++/udr-2.C: New test.
669 * testsuite/libgomp.c++/udr-3.C: New test.
670 * testsuite/libgomp.c++/udr-4.C: New test.
671 * testsuite/libgomp.c++/udr-5.C: New test.
672 * testsuite/libgomp.c++/udr-6.C: New test.
673 * testsuite/libgomp.c++/udr-7.C: New test.
674 * testsuite/libgomp.c++/udr-8.C: New test.
675 * testsuite/libgomp.c++/udr-9.C: New test.
676
bd599dea
JJ		 6772013-09-20 Jakub Jelinek <jakub@redhat.com>
678
679 PR testsuite/57605
680 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
681 ALWAYS_CFLAGS.
682
3cbe17f7
AM		 6832013-09-20 Alan Modra <amodra@gmail.com>
684
685 * configure: Regenerate.
686
4befd127
JJ		 6872013-09-19 Jakub Jelinek <jakub@redhat.com>
688
689 * testsuite/libgomp.c/sections-2.c: New test.
690
946c8f7b
MS		 6912013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
692
693 * testsuite/libgomp.fortran/strassen.f90:
694 Add dg-skip-if aarch64_tiny.
695
1ef3b58e
IS		 6962013-06-20 Iain Sandoe <iain@codesourcery.com>
697 Cesar Philippidis <cesar@codesourcery.com>
698
699 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
700 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
701 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
702 * testsuite/libgomp.fortran/fortran.exp: Likewise.
703 * testsuite/libgomp.graphite/graphite.exp: Likewise.
704 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
705 Use dg-runtest rather than gfortran-dg-runtest.
706
9275f73a
TS		 7072013-06-10 Thomas Schwinge <thomas@codesourcery.com>
708
709 * testsuite/libgomp.c/icv-2.c: Extend current handling of
710 Linux-based x86 systems to cover all GNU systems.
711 * testsuite/libgomp.c/lock-3.c: Likewise.
712 * testsuite/libgomp.c/pr48591.c: Likewise.
713
492992e2
TS		 7142013-06-06 Thomas Schwinge <thomas@codesourcery.com>
715
48df3acb
TS		 716 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
717 GNU/Hurd, as done for Linux-based systems.
718
492992e2
TS		 719 * config/posix/ptrlock.h: Fix comment.
720
4fed6b25
TB		 7212013-05-27 Tobias Burnus <burnus@net-b.de>
722
723 PR fortran/57423
724 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
725 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
726 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
727 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
728 omp_destroy_nest_lock): Correct arguments to match the one in
729 the OpenMP spec.
730 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
731 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
732 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
733 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
734
5a0f4dd3
JJ		 7352013-05-16 Jakub Jelinek <jakub@redhat.com>
736
737 * testsuite/libgomp.c/loop-13.c: New test.
738 * testsuite/libgomp.c/loop-14.c: New test.
739 * testsuite/libgomp.c/loop-15.c: New test.
740 * testsuite/libgomp.c++/loop-13.C: New test.
741 * testsuite/libgomp.c++/loop-14.C: New test.
742 * testsuite/libgomp.c++/loop-15.C: New test.
743
6d840d99
JJ		 7442013-02-06 Jakub Jelinek <jakub@redhat.com>
745
746 PR middle-end/56217
747 * testsuite/libgomp.c++/pr56217.C: New test.
748
bed8d8a6
AM		 7492013-02-01 Alan Modra <amodra@gmail.com>
750
751 * task.c (GOMP_task, GOMP_taskwait): Comment.
752
3b35cd04
DV		 7532013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
754 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
755
756 PR libgomp/55561
757 * config/linux/wait.h (do_spin): Use atomic load for addr.
758 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
759 for intptr and ptrlock.
760 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
761 for ptrlock.
762
9a647288
AM		 7632013-01-22 Alan Modra <amodra@gmail.com>
764
765 PR libgomp/51376
766 PR libgomp/56073
767 * task.c (GOMP_task): Revert 2011-12-09 change.
768 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
769 barrier to read task->children..
770 (gomp_barrier_handle_tasks): ..and matching atomic store with
771 release barrier here when setting parent->children to NULL.
772
f34dea03
JJ		 7732013-01-16 Jakub Jelinek <jakub@redhat.com>
774 Tobias Burnus <burnus@net-b.de>
775
776 PR driver/55884
777 * testsuite/libgomp.fortran/fortran.exp: Use
778 -fintrinsic-modules-path= instead of
779 -fintrinsic-modules-path.
780
8129609c
RS		 7812013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
782
783 Update copyright years.
784
aa86bf1e
TB		 7852012-12-19 Tobias Burnus <burnus@net-b.de>
786
787 * testsuite/libgomp.fortran/fortran.exp: Set
788 -fintrinsic-modules-path.
789
2865ea66
TB		 7902012-12-19 Tobias Burnus <burnus@net-b.de>
791
792 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
793 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
794
4c5ba8d0
JJ		 7952012-11-21 Jakub Jelinek <jakub@redhat.com>
796
797 PR libgomp/55411
798 * team.c (gomp_free_thread): Decrease gomp_managed_threads
799 if pool had any threads_used.
800
e9f958c2
JH		 8012012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
802
803 * testsuite/libgomp.c++/pr24455.C: Use
804 -Wl,-undefined,dynamic_lookup on darwin.
805
a57d75dc
DE		 8062012-11-07 David Edelsohn <dje.gcc@gmail.com>
807
808 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
809
c6c08485
DH		 8102012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
811
812 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
813
c1f37c00
IB		 8142012-10-23 Ian Bolton <ian.bolton@arm.com>
815 Jim MacArthur <jim.macarthur@arm.com>
816 Marcus Shawcroft <marcus.shawcroft@arm.com>
817 Nigel Stephens <nigel.stephens@arm.com>
818 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
819 Richard Earnshaw <rearnsha@arm.com>
820 Sofiane Naci <sofiane.naci@arm.com>
821 Stephen Thomas <stephen.thomas@arm.com>
822 Tejas Belagod <tejas.belagod@arm.com>
823 Yufeng Zhang <yufeng.zhang@arm.com>
824
825 * configure.tgt: Add AArch64.
826
7c424acd
JM		 8272012-10-04 Jason Merrill <jason@redhat.com>
828
829 * testsuite/libgomp.c++/tls-init1.C: New.
830
6608378b
DE		 8312012-09-14 David Edelsohn <dje.gcc@gmail.com>
832
833 * configure: Regenerated.
834
c24dbebb
CLT		 8352012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
836
837 * config/linux/mips/futex.h (sys_futex0): Change to static
838 function with noinline, nomips16 attributes under MIPS16. Adjust
839 asm statement to place 'li v0,SYS_futex' immediately before
840 syscall insn.
841
3d3949df
SL		 8422012-07-04 Sandra Loosemore <sandra@codesourcery.com>
843
844 * libgomp.texi (Library Index): Renamed from "Index" to prevent
845 conflict with index.html on case-insensitive file systems.
846
68a12ef3
UB		 8472012-07-03 Uros Bizjak <ubizjak@gmail.com>
848
849 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
850 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
851
33ad93b9 8522012-07-02 Richard Guenther <rguenther@suse.de>
68a12ef3
UB		 853 Michael Matz <matz@suse.de>
854 Tobias Grosser <tobias@grosser.es>
855 Sebastian Pop <sebpop@gmail.com>
33ad93b9
RG		 856
857 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
858 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
859 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
860 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
861
e6fdc918
AS		 8622012-06-28 Andreas Schwab <schwab@linux-m68k.org>
863
864 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
865
62e0a1ed
RG		 8662012-06-22 Richard Guenther <rguenther@suse.de>
867
868 Merge from graphite branch
869 2012-01-13 Tobias Grosser <tobias@grosser.es>
870
871 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
872 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
873
26127932
JJ		 8742012-06-07 Jakub Jelinek <jakub@redhat.com>
875
876 PR middle-end/53580
877 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
878 use GOMP_barrier () call instead.
879 * testsuite/libgomp.c/pr26943-3.c: Likewise.
880 * testsuite/libgomp.c/pr26943-4.c: Likewise.
881 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
882 call GOMP_barrier instead.
883 * testsuite/libgomp.fortran/vla5.f90: Likewise.
884
43fa5db5
JJ		 8852012-06-06 Jakub Jelinek <jakub@redhat.com>
886
887 PR libgomp/52993
888 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
889 argument to memset call.
890
e6d5f8c9
L		 8912012-05-16 H.J. Lu <hongjiu.lu@intel.com>
892
893 * configure: Regenerated.
894
559d990c
MLI		 8952012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
896
897 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
898
b9c23a61
L		 8992012-03-31 H.J. Lu <hongjiu.lu@intel.com>
900
901 PR bootstrap/52812
902 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
903
c140ddf3
JJ		 9042012-03-22 Jakub Jelinek <jakub@redhat.com>
905
906 PR middle-end/52547
907 * testsuite/libgomp.c/pr52547.c: New test.
908
6a26a74d
BRF		 9092012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
910
911 * testsuite/lib/libgomp.exp: load fortran-modules.exp
912
b24513a1
RO		 9132012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
914
915 * configure.tgt (mips-sgi-irix6*): Remove.
916
5c30094f
RO		 9172012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
918
919 * configure.tgt (alpha*-dec-osf*): Remove.
920
921 * config/osf/sem.h: Remove.
922 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
923
a339c9d6
EB		 9242012-02-29 Eric Botcazou <ebotcazou@adacore.com>
925
926 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
927
cc2de92d
RO		 9282012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
929
930 PR libstdc++/52188
931 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
932 Remove ENABLE_SYMVERS_SOL2.
933 * configure: Regenerate.
934 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
935 (PREPROCESS): New variable.
936 (libgomp.ver): New target.
937 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
938 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
939 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
940 Use libgomp.ver.
941 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
942 * Makefile.in: Regenerate.
943
dd552284
WL		 9442012-02-14 Walter Lee <walt@tilera.com>
945
946 * configure.tgt: Handle tilegx and tilepro.
947 * config/linux/tile/futex.h: New file.
948
31432e21
RG		 9492012-02-08 Richard Guenther <rguenther@suse.de>
950
951 PR tree-optimization/46886
952 * testsuite/libgomp.c/pr46886.c: New testcase.
953
b9264b5f
MK		 9542012-01-25 Matthias Klose <doko@ubuntu.com>
955
956 * config/linux/arm: Remove empty directory.
957 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
958
fbf7be80
AM		 9592011-12-09 Alan Modra <amodra@gmail.com>
960
961 PR libgomp/51376
962 * task.c (GOMP_taskwait): Don't access task->children outside of
963 task_lock mutex region.
964 (GOMP_task): Likewise.
965
5de62d00
JJ		 9662011-12-06 Jakub Jelinek <jakub@redhat.com>
967
968 PR libgomp/51132
969 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
970 to file scope.
971 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
972 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
973 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
974 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
975 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
976
45608a43
AM		 9772011-12-02 Alan Modra <amodra@gmail.com>
978
979 * config/linux/affinity.c: Use atomic rather than sync builtin.
980 * config/linux/lock.c: Likewise.
981 * config/linux/ptrlock.h: Likewise.
982 * config/linux/ptrlock.c: Likewise.
983 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
984 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
985 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
986 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
987 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
988 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
989 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
990 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
991 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
992 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
993
ab6dd406
AM		 9942011-11-30 Alan Modra <amodra@gmail.com>
995
996 PR libgomp/51298
997 * config/linux/bar.h: Use atomic rather than sync builtins.
998 * config/linux/bar.c: Likewise. Add missing acquire
999 synchronisation on generation field.
1000 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1001 double unlock.
1002
b40c885f
AM		 10032011-11-30 Alan Modra <amodra@gmail.com>
1004
1005 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1006 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1007 * config/linux/mutex.h: Use atomic rather than sync builtins.
1008 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
1009 * config/linux/omp-lock.h: Comment fix.
1010 * config/linux/arm/mutex.h: Delete.
1011 * config/linux/powerpc/mutex.h: Delete.
1012 * config/linux/ia64/mutex.h: Delete.
1013 * config/linux/mips/mutex.h: Delete.
1014
3e348fcc
AM		 10152011-11-30 Alan Modra <amodra@gmail.com>
1016
1017 PR libgomp/51249
1018 * config/linux/sem.h: Rewrite.
1019 * config/linux/sem.c: Rewrite.
1020
cef86eb2
RH		 10212011-11-28 Richard Henderson <rth@redhat.com>
1022
1023 * libgomp.h (enum memmodel): New.
1024
c6084f68
AT		 10252011-11-21 Andreas Tobler <andreast@fgznet.ch>
1026
1027 * configure: Regenerate.
1028
06fe026c
MK		 10292011-10-10 Matthias Klose <doko@ubuntu.com>
1030
1031 * config/posix95: Remove empty directory.
1032
a6c975bd
JJ		 10332011-08-26 Jakub Jelinek <jakub@redhat.com>
1034
1035 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1036
c26dffff
JJ		 10372011-08-19 Jakub Jelinek <jakub@redhat.com>
1038
1039 PR fortran/49792
1040 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1041 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1042
ddaad3c8
RO		 10432011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1044
1045 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1046
98d03683
RO		 10472011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1048
1049 PR libgomp/49965
1050 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1051
e0b23d9f
UB		 10522011-08-03 Uros Bizjak <ubizjak@gmail.com>
1053
1054 * config/linux/proc.h: New.
1055 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1056 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1057 (gomp_init_num_threads): Update call to cpuset_popcount.
1058 (get_num_procs): Ditto.
1059 * config/linux/affinity.c (gomp_init_affinity): Call
1060 gomp_cpuset_popcount.
1061
20906c66
JJ		 10622011-08-02 Jakub Jelinek <jakub@redhat.com>
1063
1064 PR fortran/42041
1065 PR fortran/46752
1066 * omp.h.in (omp_in_final): New prototype.
1067 * omp_lib.f90.in (omp_in_final): New interface.
1068 (omp_integer_kind, omp_logical_kind): Remove
1069 and replace all its uses in the module with 4.
1070 (openmp_version): Change to 201107.
1071 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1072 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1073 kind for the parameters.
1074 (omp_in_final): New external.
1075 (openmp_version): Change to 201107.
1076 * task.c (omp_in_final): New function.
1077 (gomp_init_task): Initialize final_task.
1078 (GOMP_task): Remove unused attribute from flags. Handle final
1079 tasks.
1080 (GOMP_taskyield): New function.
1081 (omp_in_final): Return true if if (false) or final (true) task
1082 or descendant of final (true).
1083 * fortran.c (omp_in_final_): New function.
1084 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1085 (GOMP_3.0): Export GOMP_taskyield.
1086 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1087 variables.
1088 (parse_unsigned_long_list): New function.
1089 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1090 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1091 even if parse_affinity returned false.
1092 * config/linux/affinity.c (gomp_init_affinity): Handle
1093 gomp_cpu_affinity_len == 0.
1094 * libgomp_g.h (GOMP_taskyield): New prototype.
1095 * libgomp.h (struct gomp_task): Add final_task field.
1096 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1097 * team.c (gomp_team_start): Override new task's nthreads_var icv
1098 if list form OMP_NUM_THREADS has been used and it has value for
1099 the new nesting level.
1100
1101 * testsuite/libgomp.c/atomic-11.c: New test.
1102 * testsuite/libgomp.c/atomic-12.c: New test.
1103 * testsuite/libgomp.c/atomic-13.c: New test.
1104 * testsuite/libgomp.c/atomic-14.c: New test.
1105 * testsuite/libgomp.c/reduction-6.c: New test.
1106 * testsuite/libgomp.c/task-5.c: New test.
1107 * testsuite/libgomp.c++/atomic-2.C: New test.
1108 * testsuite/libgomp.c++/atomic-3.C: New test.
1109 * testsuite/libgomp.c++/atomic-4.C: New test.
1110 * testsuite/libgomp.c++/atomic-5.C: New test.
1111 * testsuite/libgomp.c++/atomic-6.C: New test.
1112 * testsuite/libgomp.c++/atomic-7.C: New test.
1113 * testsuite/libgomp.c++/atomic-8.C: New test.
1114 * testsuite/libgomp.c++/atomic-9.C: New test.
1115 * testsuite/libgomp.c++/task-8.C: New test.
1116 * testsuite/libgomp.c++/reduction-4.C: New test.
1117 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1118 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1119 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1120 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1121 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1122 * testsuite/libgomp.fortran/pointer1.f90: New test.
1123 * testsuite/libgomp.fortran/pointer2.f90: New test.
1124 * testsuite/libgomp.fortran/task4.f90: New test.
1125
11262011-08-02 Tobias Burnus <burnus@net-b.de>
1127
1128 * libgomp.texi: Update OpenMP spec references to 3.1.
1129 (omp_in_final,OMP_PROC_BIND): New sections.
1130 (OMP_NUM_THREADS): Document that the value can be now a list.
1131 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1132
c01ecafc
L		 11332011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 * config/linux/x86/futex.h: Check __x86_64__ instead of
1136 __LP64__.
1137
25142650
JJ		 11382011-07-29 Jakub Jelinek <jakub@redhat.com>
1139
1140 PR middle-end/49897
1141 PR middle-end/49898
1142 * testsuite/libgomp.c/pr49897-1.c: New test.
1143 * testsuite/libgomp.c/pr49897-2.c: New test.
1144 * testsuite/libgomp.c/pr49898-1.c: New test.
1145 * testsuite/libgomp.c/pr49898-2.c: New test.
1146
f53d712f
L		 11472011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1148
1149 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1150 for ia32 instead of ilp32.
1151
1152 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1153 * testsuite/libgomp.c/atomic-6.c: Likewise.
1154
3689198d
SP		 11552011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1156
1157 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1158 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1159
1a79cb73
RO		 11602011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1161
1162 PR libgomp/45351
1163 * config/osf/sem.h: New file.
1164 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1165
c1f51484
RO		 11662011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1167
1168 PR target/49541
1169 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1170 ldflags.
1171
bfee0724
JJ		 11722011-07-15 Jakub Jelinek <jakub@redhat.com>
1173
1174 * config/linux/wait.h (do_spin): New inline, largely copied
1175 from do_wait, just don't do futex_wait here, instead return true if
1176 it should be done.
1177 (do_wait): Implement using do_spin.
1178 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1179 to prototype.
1180 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1181 __sync_bool_compare_and_swap, pass the oldval to
1182 gomp_mutex_lock_slow.
1183 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1184 If all mutex contenders are just spinning and not sleeping, don't
1185 change state to 2 unnecessarily. Optimize the loop when state has
1186 already become 2 to use just one atomic operation per loop instead
1187 of two.
1188 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1189 to prototype.
1190 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1191 __sync_bool_compare_and_swap, pass the oldval to
1192 gomp_mutex_lock_slow.
1193
fb79f500
JJ		 11942011-06-22 Jakub Jelinek <jakub@redhat.com>
1195
1196 PR libgomp/49490
1197 * iter.c (gomp_iter_static_next): For chunk size 0
1198 only use n ceil/ nthreads size for the first
1199 n % nthreads threads in the team instead of
1200 all threads except for the last few ones which
1201 get less work or none at all.
1202 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1203 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1204 chunk argument, set run_sched_modifier to 0 for static
1205 resp. 1 for other kinds. If chunk argument is 0
1206 and not static, set value to 1.
1207
4577f730
JJ		 12082011-05-19 Jakub Jelinek <jakub@redhat.com>
1209
ea93a47b
JJ		 1210 PR c++/49043
1211 * testsuite/libgomp.c++/pr49043.C: New test.
1212
4577f730
JJ		 1213 PR c++/48869
1214 * testsuite/libgomp.c++/pr48869.C: New test.
1215
e7385332
JJ		 12162011-05-06 Jakub Jelinek <jakub@redhat.com>
1217
1218 PR fortran/48894
1219 * fortran.c: Include limits.h.
1220 (TO_INT): Define.
1221 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1222 *set.
1223 (omp_set_num_threads_8_, omp_set_schedule_8_,
1224 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1225 omp_get_team_size_8_): Use TO_INT macro.
1226 * testsuite/libgomp.fortran/pr48894.f90: New test.
1227
20790697
JJ		 12282011-04-13 Jakub Jelinek <jakub@redhat.com>
1229
1230 PR middle-end/48591
1231 * testsuite/libgomp.c/pr48591.c: New test.
1232
bf382f5f
RO		 12332011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1234
1235 PR bootstrap/48135
1236 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1237 * configure: Regenerate.
1238
113a53c1
JJ		 12392011-02-27 Jakub Jelinek <jakub@redhat.com>
1240
1241 PR fortran/47886
1242 * testsuite/libgomp.fortran/task3.f90: New test.
1243
0024f1af
TB		 12442011-02-24 Tobias Burnus <burnus@net-b.de>
1245
1246 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1247
21e1e594
JJ		 12482011-02-23 Jakub Jelinek <jakub@redhat.com>
1249
1250 PR libgomp/47854
1251 * libgomp.texi (omp_get_wtime): Don't say time in the past
1252 must be Unix Epoch.
1253
67962076
JJ		 12542011-02-18 Jakub Jelinek <jakub@redhat.com>
1255
1256 PR libgomp/47804
1257 * testsuite/libgomp.fortran/fortran.exp: Check for both
1258 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1259 but $blddir != "", still append ${blddir}/${lang_library_path}
1260 to ld_library_path.
1261
3808007c
TB		 12622011-02-16 Tobias Burnus <burnus@net-b.de>
1263
1264 PR libgomp/47758
1265 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1266 of libquadmath.a before adding its libpath to ldflags.
1267
53b4d41d
JJ		 12682011-02-14 Jakub Jelinek <jakub@redhat.com>
1269
1270 PR libgomp/47731
1271 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1272 to FUTEX_WAIT futex syscall.
1273 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1274
029c8f3e
RW		 12752011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1276
1277 * configure: Regenerate.
1278
bddd6626
BK		 12792011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1280
1281 PR libstdc++/36104
1282 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1283
f1d4ab26
GP		 12842011-01-16 Gerald Pfeifer
1285
1286 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1287
2b503136
JJ		 12882010-12-14 Jakub Jelinek <jakub@redhat.com>
1289
1290 PR fortran/46874
1291 * libgomp.fortran/allocatable6.f90: New test.
1292
c0f9d583
RO		 12932010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1294
1295 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1296 * configure: Regenerate.
1297
7de6ba7a
DK		 12982010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1299
1300 PR target/40125
1301 PR lto/46695
1302 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1303 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1304 * aclocal.m4: Regenerate.
1305 * configure: Regenerate.
1306 * Makefile.in: Regenerate.
1307 * testsuite/Makefile.in: Regenerate.
1308
b7516041
JJ		 13092010-12-02 Jakub Jelinek <jakub@redhat.com>
1310
edaadf74
JJ		 1311 PR fortran/46753
1312 * libgomp.fortran/pr46753.f90: New test.
1313
4c698cf8
JJ		 1314 PR libgomp/43706
1315 * env.c (initialize_env): Default to spin count 300000
1316 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1317 is specified.
1318
b7516041
JJ		 1319 PR libgomp/45240
1320 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1321 at the end if sync builtins aren't supported.
1322
6b43a34c
RO		 13232010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1324
1325 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1326
950691fa
RO		 13272010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1328
1329 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1330
fb9041ea
IS		 13312010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1332
1333 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1334
1ec601bf
FXC		 13352010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1336 Tobias Burnus <burnus@net-b.de>
1337
1338 PR fortran/32049
3e348fcc 1339 * configure.ac:
1ec601bf
FXC		 1340 * configure: Regenerate.
1341
d213e92e
MS		 13422010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1343
1344 * config/linux/futex.h: New.
1345 * config/linux/arm/mutex.h: New.
1346 * configure.tgt (arm*-*-linux*): Add config path.
1347
89d5c66f
SP		 13482010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1349
1350 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1351
87350d4a
TB		 13522010-09-23 Tobias Burnus <burnus@net-b.de>
1353
1354 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1355 Change Fortran datatype to LOGICAL.
1356 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1357 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1358
75bc9e5e
RW		 13592010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1360
1361 * configure: Regenerate.
1362
acb5c916
JJ		 13632010-07-26 Jakub Jelinek <jakub@redhat.com>
1364
1365 * libgomp.texi: Add function keyword to a couple of Fortran
1366 interfaces, use integer instead of int for Fortran.
1367
6a2ba183
AH		 13682010-07-26 Aldy Hernandez <aldyh@redhat.com>
1369
1370 * libgomp.texi: Fix spelling and pasto problems throughout.
1371 Adjust prototypes to match code.
1372
df161b69
TB		 13732010-07-24 Tobias Burnus <burnus@net-b.de>
1374
1375 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1376 silence -fwhole-file warning.
1377
16c9d3b1
RO		 13782010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1379
1380 * configure.tgt (*-*-solaris2.[56]*): Removed.
1381
6d28b933
RO		 13822010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1383
1384 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1385 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1386 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1387 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1388 targetting solaris2*.
1389 * configure: Regenerate.
1390 * config.h.in: Regenerate.
1391
1392 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1393 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1394 Add libgomp_version_dep.
1395 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1396 versioning.
1397 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1398 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1399 * Makefile.in: Regenerate.
1400
1401 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1402 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1403 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1404 to common block, protected by
1405 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1406
07a67d6a
GP		 14072010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1408
1409 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1410
dbd34b89
IS		 14112010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1412
1413 PR bootstrap/43170
1414 * configure: Regenerate.
1415
13917ae3
RW		 14162010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1417
1418 PR other/43620
1419 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1420 * configure: Regenerate.
1421 * Makefile.in: Regenerate.
1422 * testsuite/Makefile.in: Regenerate.
1423
b83a701b
JJ		 14242010-04-26 Jakub Jelinek <jakub@redhat.com>
1425
1426 PR c/43893
1427 * testsuite/libgomp.c/pr43893.c: New test.
1428 * testsuite/libgomp.c++/pr43893.C: New test.
1429
78db7d92
JJ		 14302010-04-21 Jakub Jelinek <jakub@redhat.com>
1431
1432 PR middle-end/43570
1433 * testsuite/libgomp.fortran/vla8.f90: New test.
1434
5221d7a9
JJ		 14352010-04-20 Jakub Jelinek <jakub@redhat.com>
1436
e4ba7a60
JJ		 1437 PR libgomp/43706
1438 * config/linux/affinity.c (gomp_init_affinity): Decrease
1439 gomp_available_cpus if affinity mask confines the process to fewer
1440 CPUs.
1441 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1442 non-NULL, just return gomp_available_cpus.
1443
5221d7a9
JJ		 1444 PR libgomp/43569
1445 * sections.c (gomp_sections_init): Initialize ws->mode.
1446
289a9f86
UB		 14472010-04-14 Uros Bizjak <ubizjak@gmail.com>
1448
1449 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1450 not unused bar variable.
1451 * configure: Regenerate.
1452
4d9e8446
RW		 14532010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1454
1455 * Makefile.in: Regenerate.
1456 * aclocal.m4: Regenerate.
1457 * testsuite/Makefile.in: Regenerate.
1458
80f046cc
JJ		 14592010-03-22 Jakub Jelinek <jakub@redhat.com>
1460
1461 PR libgomp/42942
1462 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1463 (initialize_env): Adjust callers.
1464 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1465 when the argument is 0.
1466
1467 * testsuite/libgomp.c/pr42942.c: New test.
1468
b58543c3
SP		 14692010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1470
1471 PR middle-end/42644
1472 PR middle-end/42130
1473 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1474 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1475
41d1138f
RO		 14762010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1477
1478 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1479 * testsuite/libgomp.c++/task-6.C: Likewise.
1480
6684eb28
SE		 14812010-01-28 Steve Ellcey <sje@cup.hp.com>
1482
1483 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1484
2122aa97
PB		 14852010-01-26 Paolo Bonzini <bonzini@gnu.org>
1486
1487 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1488 * configure: Regenerate.
1489
057dd91d
JJ		 14902010-01-26 Jakub Jelinek <jakub@redhat.com>
1491
1492 PR fortran/42866
1493 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1494
d0709b6a
PB		 14952010-01-20 Paolo Bonzini <bonzini@gnu.org>
1496
1497 * configure.ac: Test for executability of GFORTRAN.
1498 * configure: Regenerate.
1499
b9497ab5
RO		 15002010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1501
1502 * configure: Regenerate.
1503
45de5648
L		 15042010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1505
1506 PR libgomp/42602
1507 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1508
e74003a1
RG		 15092010-01-03 Richard Guenther <rguenther@suse.de>
1510
1511 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1512
1b3abda8
SP		 15132009-12-23 Sebastian Pop <sebpop@gmail.com>
1514
1515 * testsuite/libgomp.graphite/pr4118.c: New.
1516
e19977d3
IS		 15172009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1518
1519 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1520 for darwin, protect the test with require-effective-target tls_runtime.
1521 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1522
1d32a772
IS		 15232009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1524
1525 PR target/41605
1526 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1527 link spec %s substitutions for static libraries.
1528
deb109b2
JH		 15292009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1530
1531 PR testsuite/42135
1532 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1533
43e02a8a
RW		 15342009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1535
1536 * Makefile.in: Regenerate.
1537 * configure: Regenerate.
1538 * testsuite/Makefile.in: Regenerate.
1539
17f35e23
DK		 15402009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1541
1542 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1543 settings for LC_ALL and LANG.
1544
281e33e1
JJ		 15452009-11-25 Jakub Jelinek <jakub@redhat.com>
1546
1547 PR fortran/42162
1548 * testsuite/libgomp.fortran/pr42162.f90: New test.
1549
2b32c27d
JJ		 15502009-11-13 Jakub Jelinek <jakub@redhat.com>
1551
1552 PR middle-end/42029
281e33e1 1553 * testsuite/libgomp.c/pr42029.c: New test.
2b32c27d 1554
89c74f4a
JJ		 15552009-10-26 Jakub Jelinek <jakub@redhat.com>
1556
1557 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1558 *s. Accept ld version without text in ()s.
1559 * configure: Regenerated.
1560
7e06c3d6
EB		 15612009-10-22 Razya Ladelsky <razya@il.ibm.com>
1562
1563 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1564
0046b1a7
RW		 15652009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1566
1567 PR libgomp/41418
1568 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1569 or a hyphen (happens with fortran language disabled).
1570 * configure: Regenerate.
1571
c82852f7
RW		 15722009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1573
1574 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1575 use sed script portable to Solaris /bin/sed for extracting ld
1576 version.
1577 * configure: Regenerate.
1578
98f3eb1f
AM		 15792009-09-17 Alexander Monakov <amonakov@ispras.ru>
1580
1581 * testsuite/libgomp.graphite/bounds.c: New test.
1582
878f62e5
RW		 15832009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1584
1585 * Makefile.am (libgomp_la_LINK): New.
1586 * Makefile.in: Regenerate.
1587
df58e648
RW		 15882009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1589
1590 * configure.ac (AC_PREREQ): Bump to 2.64.
1591
5213506e
RW		 15922009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1593
70fa0efa
RW		 1594 * Makefile.am (install-html, install-pdf): Remove.
1595 * Makefile.in: Regenerate.
1596
5213506e
RW		 1597 * Makefile.in: Regenerate.
1598 * aclocal.m4: Regenerate.
1599 * config.h.in: Regenerate.
1600 * configure: Regenerate.
1601 * testsuite/Makefile.in: Regenerate.
1602
84fec8a5
RW		 16032009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1604
1605 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1606 * Makefile.in: Regenerate.
1607
197c68cc
DK		 16082009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1609
1610 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1611 * Makefile.in: Regenerate.
1612
693d54f2
TB		 16132009-08-19 Tobias Burnus <burnus@net-b.de>
1614
1615 PR fortran/41102
1616 omp_lib.h.in: Fix -std=f95 errors.
1617
1618
8cac884c
DE		 16192009-08-14 David Edelsohn <edelsohn@gnu.org>
1620
1621 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1622 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1623 * testsuite/libgomp.graphite/graphite.exp: New.
1624
78729ee2
AT		 16252009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1626
1627 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1628 only build.
1629
b13b7f39
DD		 16302009-08-04 David Daney <ddaney@caviumnetworks.com>
1631
1632 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1633 needed memory barrier semantics.
1634 * config/linux/mips/mutex.h: New file.
1635
1b3b24c2
RW		 16362009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1637
1638 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1639
396b7fa4
JM		 16402009-07-16 Joseph Myers <joseph@codesourcery.com>
1641
1642 * configure: Regenerate.
1643
33cde516
RS		 16442009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1645
1646 PR testsuite/40699
1647 PR testsuite/40707
1648 PR testsuite/40709
1649 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1650 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1651 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1652
bc21bfa5
RS		 16532009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1654
1655 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1656 options when choosing a multilib.
1657
b30bfd40
RS		 16582009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1659
1660 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1661 ld_library_path. Use add_path. Add just find_libgcc_s to
1662 ld_library_path, not every libgcc multilib directory.
1663 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1664 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1665 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1666 Use add_path.
1667 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1668
479c15c2
NF		 16692009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1670
1671 * Makefile.am (LTLDFLAGS): Define.
1672 (LINK): Define.
1673 * Makefile.in: Regenerate.
1674
667e6f89
JB		 16752009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1676
1677 PR fortran/39718
1678 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1679 libgfortranbegin, check existence of libgfortran.a instead of
1680 libgfortranbegin.a.
1681
6dea8e99
JJ		 16822009-05-20 Jakub Jelinek <jakub@redhat.com>
1683
1684 PR libgomp/40174
1685 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1686 (gomp_free_pool_helper): Likewise.
1687
34d01e1d
VL		 16882009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1689 Jakub Jelinek <jakub@redhat.com>
1690
1691 PR fortran/35423
1692 * testsuite/libgomp.fortran/workshare2.f90: New test.
1693
748086b7
JJ		 16942009-04-09 Nick Clifton <nickc@redhat.com>
1695
1696 * iter.c: Change copyright header to refer to version 3 of the
1697 GNU General Public License with version 3.1 of the GCC Runtime
1698 Library Exception and to point readers at the COPYING3 and
1699 COPYING3.RUNTIME files and the FSF's license web page.
1700 * alloc.c: Likewise.
1701 * barrier.c: Likewise.
1702 * config/bsd/proc.c: Likewise.
1703 * config/linux/affinity.c: Likewise.
1704 * config/linux/alpha/futex.h: Likewise.
1705 * config/linux/bar.c: Likewise.
1706 * config/linux/bar.h: Likewise.
1707 * config/linux/ia64/futex.h: Likewise.
1708 * config/linux/ia64/mutex.h: Likewise.
1709 * config/linux/lock.c: Likewise.
1710 * config/linux/mips/futex.h: Likewise.
1711 * config/linux/mutex.c: Likewise.
1712 * config/linux/mutex.h: Likewise.
1713 * config/linux/powerpc/futex.h: Likewise.
1714 * config/linux/proc.c: Likewise.
1715 * config/linux/ptrlock.c: Likewise.
1716 * config/linux/ptrlock.h: Likewise.
1717 * config/linux/s390/futex.h: Likewise.
1718 * config/linux/sem.c: Likewise.
1719 * config/linux/sem.h: Likewise.
1720 * config/linux/sparc/futex.h: Likewise.
1721 * config/linux/wait.h: Likewise.
1722 * config/linux/x86/futex.h: Likewise.
1723 * config/mingw32/proc.c: Likewise.
1724 * config/mingw32/time.c: Likewise.
1725 * config/posix/affinity.c: Likewise.
1726 * config/posix/bar.c: Likewise.
1727 * config/posix/bar.h: Likewise.
1728 * config/posix/lock.c: Likewise.
1729 * config/posix/mutex.h: Likewise.
1730 * config/posix/proc.c: Likewise.
1731 * config/posix/ptrlock.h: Likewise.
1732 * config/posix/sem.c: Likewise.
1733 * config/posix/sem.h: Likewise.
1734 * config/posix/time.c: Likewise.
1735 * config/posix95/lock.c: Likewise.
1736 * critical.c: Likewise.
1737 * env.c: Likewise.
1738 * error.c: Likewise.
1739 * fortran.c: Likewise.
1740 * iter_ull.c: Likewise.
1741 * libgomp.h: Likewise.
1742 * libgomp_f.h.in: Likewise.
1743 * libgomp_g.h: Likewise.
1744 * loop.c: Likewise.
1745 * loop_ull.c: Likewise.
1746 * omp.h.in: Likewise.
1747 * omp_lib.f90.in: Likewise.
1748 * omp_lib.h.in: Likewise.
1749 * ordered.c: Likewise.
1750 * parallel.c: Likewise.
1751 * sections.c: Likewise.
1752 * single.c: Likewise.
1753 * task.c: Likewise.
1754 * team.c: Likewise.
1755 * work.c: Likewise.
1756
17572009-04-09 Jakub Jelinek <jakub@redhat.com>
1758
1759 * testsuite/config/default.exp: Change copyright header to refer to
1760 version 3 of the GNU General Public License and to point readers
1761 at the COPYING3 file and the FSF's license web page.
1762
4f0ae266
JJ		 17632009-04-08 Jakub Jelinek <jakub@redhat.com>
1764
1765 PR middle-end/39573
1766 * libgomp.c++/pr39573.C: New test.
1767
03742a9b
JJ		 17682009-04-01 Jakub Jelinek <jakub@redhat.com>
1769
1770 PR other/39591
1771 * testsuite/libgomp.c/pr39591-1.c: New test.
1772 * testsuite/libgomp.c/pr39591-2.c: New test.
1773 * testsuite/libgomp.c/pr39591-3.c: New test.
1774
e50ea10b
UB		 17752009-03-25 Uros Bizjak <ubizjak@gmail.com>
1776
1777 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1778 * testsuite/libgomp.c/atomic-6.c: Ditto.
1779
c5cdb03f
JJ		 17802009-03-23 Jakub Jelinek <jakub@redhat.com>
1781
1782 PR c/39495
1783 * testsuite/libgomp.c/loop-12.c: New test.
1784 * testsuite/libgomp.c/loop-11.c: New test.
1785 * testsuite/libgomp.c++/loop-11.C: New test.
1786 * testsuite/libgomp.c++/loop-12.C: New test.
1787 * testsuite/libgomp.c++/for-8.C: New test.
1788
7a9d3fe8
RW		 17892009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1790
1791 * configure: Regenerate.
1792
3ad6b266
JJ		 17932009-02-11 Jakub Jelinek <jakub@redhat.com>
1794
1795 PR middle-end/39154
1796 * testsuite/libgomp.c/pr39154.c: New test.
1797
b39dea08
ILT		 17982009-01-30 Ian Lance Taylor <iant@google.com>
1799
1800 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1801 libgomp_ld_is_gold. Get gold version number.
1802 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1803 * configure: Rebuild.
1804
72c66596
IS		 18052009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1806
e50ea10b 1807 * testsuite/lib/libgomp.exp: Add -B option for targets that
72c66596
IS		 1808 use libgfortran.a%s in their specs.
1809
876080ff
JJ		 18102009-01-07 Jakub Jelinek <jakub@redhat.com>
1811
1812 PR libgomp/38086
1813 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1814 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1815 HAVE_AS_SYMVER_DIRECTIVE is not defined.
1816 * configure: Regenerated.
1817 * config.h.in: Likewise.
1818
e4ebaef3
JJ		 18192008-12-28 Jakub Jelinek <jakub@redhat.com>
1820
1821 PR c++/38650
1822 * testsuite/libgomp.c/pr38650.c: New test.
1823 * testsuite/libgomp.c++/pr38650.C: New test.
1824
382017a6
JJ		 18252008-12-27 Jakub Jelinek <jakub@redhat.com>
1826
1827 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1828
79644b27
UB		 18292008-12-26 Uros Bizjak <ubizjak@gmail.com>
1830
1831 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1832
baafc534
RW		 18332008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1834
1835 * configure: Regenerate.
1836
d9c194cb
JJ		 18372008-12-08 Jakub Jelinek <jakub@redhat.com>
1838
1839 PR middle-end/36802
1840 * testsuite/libgomp.c/pr36802-1.c: New test.
1841 * testsuite/libgomp.c/pr36802-2.c: New test.
1842 * testsuite/libgomp.c/pr36802-3.c: New test.
1843
86a182bf
JJ		 18442008-12-01 Janis Johnson <janis187@us.ibm.com>
1845
1846 PR libgomp/38270
1847 * config/linux/powerpc/mutex.h: New.
1848
956adfaf
JJ		 18492008-12-01 Jakub Jelinek <jakub@redhat.com>
1850
a2d4cdc9
JJ		 1851 PR c++/38257
1852 * testsuite/libgomp.c++/for-7.C: New test.
1853
956adfaf
JJ		 1854 PR c++/38348
1855 * testsuite/libgomp.c++/for-6.C: New test.
1856
d4038ca2
JJ		 18572008-11-26 Janis Johnson <janis187@us.ibm.com>
1858
1859 PR testsuite/28870
1860 * testsuite/lib/libgomp.exp: Include new timeout library files.
1861 (libgomp_target_compile): Set timeout value from new proc.
1862
8b159eea
SE		 18632008-11-13 Steve Ellcey <sje@cup.hp.com>
1864
1865 PR libgomp/37938
1866 * config/linux/ia64/mutex.h: New.
1867
5c6ed53a
TB		 18682008-11-04 Tobias Burnus <burnus@net-b.de>
1869
1870 PR libgomp/37935
1871 * libgomp.texi (Runtime library routines, environment variables):
1872 Update for OpenMP version 3.0.
1873
6b4a97ed
PG		 18742008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1875 Steve Ellcey <sje@cup.hp.com>
1876
1877 * configure: Regenerate for new libtool.
1878 * Makefile.in: Ditto.
1879 * testsuite/Makefile.in: Ditto.
1880
e2b34106
JJ		 18812008-09-19 Jakub Jelinek <jakub@redhat.com>
1882 Andreas Tobler <a.tobler@schweiz.org>
1883
1884 * config/bsd/proc.c: New file.
8c3b3600 1885 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
e2b34106
JJ		 1886 * configure.ac: Check for header <sys/sysctl.h>
1887 * configure: Regenerate.
1888 * config.h.in: Likewise.
1889
3606b8bf
JJ		 18902008-09-05 Janis Johnson <janis187@us.ibm.com>
1891
1892 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1893
6528b88d
AL		 18942008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1895
1896 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1897 * Makefile.in: Regenerated.
1898 * testsuite/Makefile.in: Regenerated.
1899
d9b14b12 19002008-08-21 Nathan Froyd <froydnj@codesourcery.com>
8c9570df 1901
a16b68bb 1902 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
8c9570df
NF		 1903 depend on blddir if blddir exists.
1904 (libgomp_target_compile): Likewise.
1905 * testsuite/libgomp.c++/c++.exp: Likewise.
1906 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1907
70b1e376
RW		 19082008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1909
1910 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
1911 Do not list GPL as Invariant Section.
1912
318e8c3f
IG		 19132008-07-28 Ilie Garbacea <ilie@mips.com>
1914 Chao-ying Fu <fu@mips.com>
1915
1916 * configure.tgt: Enable futex for MIPS.
1917 * config/linux/mips/futex.h: New file.
1918
4db72361
JJ		 19192008-07-16 Jakub Jelinek <jakub@redhat.com>
1920
1921 * team.c (gomp_team_end): Free team immediately if it has
1922 just one thread.
1923
87bd23b8
DE		 19242008-07-08 David Edelsohn <edelsohn@gnu.org>
1925
1926 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1927 * testsuite/libgomp.fortran/fortran.exp: Same.
1928 * testsuite/libgomp.c/c.exp: Same.
1929 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1930 directory to library path first.
1931
323ff903
KW		 19322008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
1933
1934 * env.c (parse_stacksize): Add cast to avoid warning.
1935 (parse_spincount): Likewise.
1936
b357f682
JJ		 19372008-06-27 Jakub Jelinek <jakub@redhat.com>
1938
ca2b1311
JJ		 1939 * testsuite/libgomp.c/loop-10.c: New test.
1940 * libgomp.c/loop-3.c (main): Add lastprivate clause.
1941 * libgomp.c++/loop-6.C (main): Likewise.
1942
b357f682
JJ		 1943 PR debug/36617
1944 * testsuite/libgomp.c/debug-1.c: New test.
1945
09a46078
JJ		 19462008-06-19 Jakub Jelinek <jakub@redhat.com>
1947
1948 * testsuite/libgomp.c/nqueens-1.c: New test.
1949
2368a460
JJ		 1950 PR c++/36523
1951 * testsuite/libgomp.c++/task-7.C: New function.
1952
18c04407
RW		 19532008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1954
1955 * configure: Regenerate.
1956
9c4e59e0
JDA		 19572008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1958
1959 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1960 mutex when HAVE_SYNC_BUILTINS isn't defined.
1961
6ccde948
RW		 19622008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1963
1964 * libgomp.texi (omp_test_lock): Fix typo.
1965
b896f9fd
TB		 19662008-06-12 Tobias Burnus <burnus@net-b.de>
1967
1968 * omp_lib.f90.in: Add "implicit none".
1969
c34938a8
JJ		 19702008-06-12 Jakub Jelinek <jakub@redhat.com>
1971
1972 PR middle-end/36506
1973 * testsuite/libgomp.c/reduction-5.c: New test.
1974
976e44e3
JJ		 19752008-06-11 Jakub Jelinek <jakub@redhat.com>
1976
5f836cbb
JJ		 1977 * libgomp.h (struct gomp_task): Add in_tied_task field.
1978 * task.c (gomp_init_task): Initialize it.
1979 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
1980 unconditionally. Don't call gomp_team_barrier_wake if
1981 current task is implicit or if(0) from implicit and number of
1982 running tasks is equal to nthreads - 1.
1983
01501fc8
JJ		 1984 PR libgomp/36471
1985 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1986 omp_get_team_size_8): Fix pastos.
1987
976e44e3
JJ		 1988 PR libgomp/36469
1989 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1990 * configure: Regenerated.
1991 * config.h.in: Regenerated.
1992 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1993 defined.
1994
e919209b
AT		 19952008-06-06 Andreas Tobler <a.tobler@schweiz.org>
1996
1997 PR bootstrap/36452
1998 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1999 (GOMP_loop_ull_dynamic_start): Likewise.
2000 (GOMP_loop_ull_guided_start): Likewise.
2001 (GOMP_loop_ull_ordered_static_start): Likewise.
2002 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2003 (GOMP_loop_ull_ordered_guided_start): Likewise.
2004
a68ab351
JJ		 20052008-06-06 Jakub Jelinek <jakub@redhat.com>
2006 Richard Henderson <rth@redhat.com>
2007 Ulrich Drepper <drepper@redhat.com>
2008 Jakob Blomer <jakob.blomer@ira.uka.de>
2009
2010 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2011 Substitute also OMP_*LOCK_25*.
2012 * configure: Regenerated.
2013 * config.h.in: Regenerated.
2014 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2015 ptrlock.c and task.c.
2016 * Makefile.in: Regenerated.
2017 * testsuite/Makefile.in: Regenerated.
2018 * task.c: New file.
2019 * loop_ull.c: New file.
2020 * iter_ull.c: New file.
2021 * libgomp.h: Include ptrlock.h.
2022 (enum gomp_task_kind): New type.
2023 (struct gomp_team): Add task_lock, task_queue, task_count,
2024 task_running_count, single_count fields. Add
2025 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2026 Remove work_share_lock, generation_mask,
2027 oldest_live_gen, num_live_gen and init_work_shares fields, add
2028 work work_share_list_alloc, work_share_list_free and work_share_chunk
2029 fields. Change work_shares from pointer to pointers into an array.
2030 Change ordered_release field into gomp_sem_t ** from flexible array
2031 member. Add implicit_task and initial_work_shares fields.
2032 Move close to the end of the struct.
2033 (struct gomp_team_state): Add single_count, last_work_share,
2034 active_level and level fields, remove work_share_generation.
2035 (gomp_barrier_handle_tasks): New prototype.
2036 (gomp_finish_task): New inline function.
2037 (struct gomp_work_share): Move chunk_size, end, incr into
2038 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2039 next_ll fields. Reshuffle fields. Add next_alloc,
2040 next_ws, next_free and inline_ordered_team_ids fields, change
2041 ordered_team_ids into pointer from flexible array member.
2042 Add mode field. Put lock and next into a different cache line
2043 from most of the write-once fields.
2044 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2045 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2046 gomp_iter_ull_guided_next): New prototypes.
2047 (gomp_new_icv): New prototype.
2048 (struct gomp_thread): Add thread_pool and task fields.
2049 (struct gomp_thread_pool): New type.
2050 (gomp_new_team): New prototype.
2051 (gomp_team_start): Change type of last argument.
2052 (gomp_new_work_share): Removed.
2053 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2054 (gomp_work_share_init_done): New static inline.
2055 (gomp_throttled_spin_count_var, gomp_available_cpus,
2056 gomp_managed_threads): New extern decls.
2057 (gomp_init_task): New prototype.
2058 (gomp_spin_count_var): New extern var decl.
2059 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2060 or no alias support, or if not PIC.
2061 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2062 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2063 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2064 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2065 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2066 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2067 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2068 gomp_test_nest_lock_25): New prototypes.
2069 (omp_lock_symver, strong_alias): Define.
2070 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2071 decls.
2072 (gomp_end_task): New.
2073 (struct gomp_task_icv, gomp_global_icv): New.
2074 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2075 (struct gomp_task): New.
2076 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2077 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2078 (gomp_icv): New.
2079 (gomp_schedule_type): Reorder enum to match
2080 omp_sched_t.
2081 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2082 fields.
2083 (gomp_thread_start): Add gomp_team_barrier_wait call.
2084 For non-nested case remove clearing of docked thread thr fields.
2085 Use pool fields instead of global gomp_* variables. Use
2086 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2087 Create tasks for each member thread.
2088 (free_team): Only destroy team barrier, task_lock here and free it.
2089 (gomp_free_thread): Free last_team if non-NULL.
2090 (gomp_team_end): Call gomp_team_barrier_wait instead of
2091 gomp_barrier_wait. For nested case call one extra
2092 gomp_barrier_wait. Move here some destruction from free_team.
2093 Call free_team on pool->last_team if any, rather than freeing
2094 current team. Destroy work_share_list_free_lock ifndef
2095 HAVE_SYNC_BUILTINS.
2096 (gomp_new_icv): New function.
2097 (gomp_threads, gomp_threads_size, gomp_threads_used,
2098 gomp_threads_dock): Removed.
2099 (gomp_thread_destructor): New variable.
2100 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2101 functions.
2102 (gomp_team_start): Create new pool if current thread doesn't have
3e348fcc 2103 one. Use pool fields instead of global gomp_* variables.
a68ab351
JJ		 2104 Initialize thread_pool field for new threads. Clear single_count.
2105 Change last argument from ws to team, don't create
2106 new team, set ts.work_share to &team->work_shares[0] and clear
2107 ts.last_work_share. Don't clear ts.work_share_generation.
2108 If number of threads changed, adjust atomically gomp_managed_threads.
2109 Use gomp_init_task instead of gomp_new_task,
2110 set thr->task to the corresponding implicit_task array entry.
2111 Create tasks for each member thread. Initialize ts.level.
2112 (initialize_team): Call pthread_key_create on
2113 gomp_thread_destructor.
2114 (team_destructor): New function.
2115 (new_team): Removed.
2116 (gomp_new_team): New function.
2117 (free_team): Free gomp_work_share blocks chained through next_alloc,
2118 instead of freeing work_shares and destroying work_share_lock.
2119 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2120 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2121 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2122 of gomp_barrier_wait.
2123 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2124 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2125 if gomp_work_share_start returned true. Don't unlock ws->lock.
2126 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2127 of gomp_barrier_wait.
2128 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2129 gomp_work_share_init_done if gomp_work_share_start returned true.
2130 Don't unlock ws->lock.
2131 * work.c: Include stddef.h.
2132 (free_work_share): Use work_share_list_free_lock instead
2133 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2134 Call gomp_fini_work_share and then either free ws if orphaned, or
2135 put it into work_share_list_free list of the current team.
2136 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2137 functions.
2138 (gomp_work_share_start, gomp_work_share_end,
2139 gomp_work_share_end_nowait): Rewritten.
2140 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2141 (openmp_version): Set to 200805.
2142 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2143 omp_sched_guided, omp_sched_auto): New parameters.
2144 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2145 omp_set_max_active_levels, omp_get_max_active_levels,
2146 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2147 omp_get_active_level): New interfaces.
2148 * omp_lib.h.in (openmp_version): Set to 200805.
2149 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2150 omp_sched_guided, omp_sched_auto): New parameters.
2151 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2152 omp_set_max_active_levels, omp_get_max_active_levels,
2153 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2154 omp_get_active_level): New externals.
2155 * loop.c: Include limits.h.
2156 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2157 GFS_AUTO.
2158 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2159 Likewise. Use gomp_icv.
2160 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2161 ts.static_trip here.
2162 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2163 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2164 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2165 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2166 don't unlock ws->lock, otherwise lock it.
2167 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2168 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2169 (gomp_parallel_loop_start): Call gomp_new_team instead of
2170 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2171 Adjust gomp_team_start caller. Pass 0 as second argument to
2172 gomp_resolve_num_threads.
2173 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2174 If adding ws->chunk_size nthreads + 1 times after end won't
2175 overflow, set ws->mode to 1.
2176 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2177 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2178 GOMP_loop_ull_ordered_static_start,
2179 GOMP_loop_ull_ordered_dynamic_start,
2180 GOMP_loop_ull_ordered_guided_start,
2181 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2182 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2183 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2184 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2185 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2186 prototypes.
2187 * libgomp.map: Export lock routines also @@OMP_2.0.
2188 (GOMP_loop_ordered_dynamic_first,
2189 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2190 GOMP_loop_ordered_static_first): Remove.
2191 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2192 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2193 GOMP_loop_ull_ordered_dynamic_next,
2194 GOMP_loop_ull_ordered_dynamic_start,
2195 GOMP_loop_ull_ordered_guided_next,
2196 GOMP_loop_ull_ordered_guided_start,
2197 GOMP_loop_ull_ordered_runtime_next,
2198 GOMP_loop_ull_ordered_runtime_start,
2199 GOMP_loop_ull_ordered_static_next,
2200 GOMP_loop_ull_ordered_static_start,
2201 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2202 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2203 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2204 (omp_set_schedule, omp_get_schedule,
2205 omp_get_thread_limit, omp_set_max_active_levels,
2206 omp_get_max_active_levels, omp_get_level,
2207 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2208 omp_set_schedule_, omp_set_schedule_8_,
2209 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2210 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2211 omp_get_max_active_levels_, omp_get_level_,
2212 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2213 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2214 New exports @@OMP_3.0.
2215 * omp.h.in (omp_sched_t): New type.
2216 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2217 omp_set_max_active_levels, omp_get_max_active_levels,
2218 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2219 omp_get_active_level): New prototypes.
2220 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2221 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2222 gomp_thread_limit_var, gomp_remaining_threads_count,
2223 gomp_remaining_threads_lock): New variables.
2224 (parse_spincount): New function.
2225 (initialize_env): Call gomp_init_num_threads unconditionally.
2226 Initialize gomp_available_cpus. Call parse_spincount,
2227 initialize gomp_{,throttled_}spin_count_var
2228 depending on presence and value of OMP_WAIT_POLICY and
2229 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2230 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2231 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2232 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2233 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2234 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2235 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2236 (gomp_global_icv): New.
2237 (parse_schedule): Use it. Parse "auto".
2238 (omp_set_num_threads): Use gomp_icv.
2239 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2240 Likewise.
2241 (omp_get_max_threads): Move from parallel.c.
2242 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2243 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2244 add ialias.
2245 (parse_stacksize, parse_wait_policy): New functions.
2246 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2247 both wrappers for compatibility and new locks.
2248 (omp_set_schedule, omp_get_schedule,
2249 omp_get_thread_limit, omp_set_max_active_levels,
2250 omp_get_max_active_levels, omp_get_level,
2251 omp_get_ancestor_thread_num, omp_get_team_size,
2252 omp_get_active_level): New ialias_redirect.
2253 (omp_set_schedule_, omp_set_schedule_8_,
2254 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2255 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2256 omp_get_max_active_levels_, omp_get_level_,
2257 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2258 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2259 New functions.
2260 * parallel.c: Include limits.h.
2261 (gomp_resolve_num_threads): Add count argument. Rewritten.
2262 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2263 argument to gomp_team_start. Pass 0 as second argument to
2264 gomp_resolve_num_threads.
2265 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2266 if gomp_thread_limit_var != ULONG_MAX.
2267 (omp_in_parallel): Implement using ts.active_level.
2268 (omp_get_max_threads): Move to env.c.
2269 (omp_get_level, omp_get_ancestor_thread_num,
2270 omp_get_team_size, omp_get_active_level): New functions,
2271 add ialias.
2272 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2273 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2274 gomp_iter_dynamic_next instead of the _locked variant and don't take
2275 lock around it, otherwise acquire it before calling
2276 gomp_iter_dynamic_next_locked.
2277 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2278 gomp_iter_dynamic_next instead of the _locked variant and don't take
2279 lock around it.
2280 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2281 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2282 Adjust gomp_team_start caller. Pass count as second argument to
2283 gomp_resolve_num_threads, don't adjust num_threads after the call.
2284 Use gomp_icv.
2285 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2286 ws->chunk_size by incr.
2287 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2288 code.
2289 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2290 types.
2291 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2292 (omp_check_defines): Check even the compat defines.
2293 * config/linux/ptrlock.c: New file.
2294 * config/linux/ptrlock.h: New file.
2295 * config/linux/wait.h: New file.
2296 * config/posix/ptrlock.c: New file.
2297 * config/posix/ptrlock.h: New file.
2298 * config/linux/bar.h (gomp_team_barrier_wait,
2299 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2300 (gomp_team_barrier_set_task_pending,
2301 gomp_team_barrier_clear_task_pending,
2302 gomp_team_barrier_set_waiting_for_tasks,
2303 gomp_team_barrier_waiting_for_tasks,
2304 gomp_team_barrier_done): New inlines.
2305 (gomp_barrier_t): Rewritten.
2306 (gomp_barrier_state_t): New typedef.
2307 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2308 gomp_barrier_wait_start): Rewritten.
2309 (gomp_barrier_wait_end): Change second argument to
2310 gomp_barrier_state_t.
2311 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2312 inlines.
2313 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2314 futex.h.
2315 (gomp_barrier_wait_end): Rewritten.
2316 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2317 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2318 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2319 (gomp_barrier_state_t): New typedef.
2320 (gomp_team_barrier_wait,
2321 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2322 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2323 into the return value. Return gomp_barrier_state_t.
2324 (gomp_team_barrier_set_task_pending,
2325 gomp_team_barrier_clear_task_pending,
2326 gomp_team_barrier_set_waiting_for_tasks,
2327 gomp_team_barrier_waiting_for_tasks,
2328 gomp_team_barrier_done): New inlines.
2329 (gomp_barrier_wait_end): Change second argument to
2330 gomp_barrier_state_t.
2331 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2332 inlines.
2333 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2334 (gomp_barrier_wait_end): Change second argument to
3e348fcc 2335 gomp_barrier_state_t.
a68ab351
JJ		 2336 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2337 gomp_team_barrier_wake): New functions.
2338 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2339 futex.h.
2340 (gomp_futex_wake, gomp_futex_wait): New variables.
2341 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2342 * config/linux/lock.c: Rewrite to make locks task owned,
2343 for backwards compatibility provide the old entrypoints
2344 if symbol versioning. Include wait.h instead of libgomp.h and
2345 futex.h.
2346 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2347 * config/posix95/lock.c: Rewrite to make locks task owned,
2348 for backwards compatibility provide the old entrypoints
2349 if symbol versioning.
2350 * config/posix/lock.c: Rewrite to make locks task owned,
2351 for backwards compatibility provide the old entrypoints
2352 if symbol versioning.
2353 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2354 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2355 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2356 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2357 (sys_futex0): Return error code.
2358 (futex_wake, futex_wait): If ENOSYS was returned, clear
2359 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2360 (cpu_relax, atomic_write_barrier): New static inlines.
2361 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2362 (futex_wake, futex_wait): If ENOSYS was returned, clear
2363 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2364 (cpu_relax, atomic_write_barrier): New static inlines.
2365 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2366 (sys_futex0): Return error code.
2367 (futex_wake, futex_wait): If ENOSYS was returned, clear
2368 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2369 (cpu_relax, atomic_write_barrier): New static inlines.
2370 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2371 (sys_futex0): Return error code.
2372 (futex_wake, futex_wait): If ENOSYS was returned, clear
2373 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2374 (cpu_relax, atomic_write_barrier): New static inlines.
2375 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2376 (sys_futex0): Return error code.
2377 (futex_wake, futex_wait): If ENOSYS was returned, clear
2378 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2379 (cpu_relax, atomic_write_barrier): New static inlines.
2380 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2381 (sys_futex0): Return error code.
2382 (futex_wake, futex_wait): If ENOSYS was returned, clear
2383 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2384 (cpu_relax, atomic_write_barrier): New static inlines.
2385 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2386 futex.h.
2387 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2388 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2389 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2390 types.
2391 (omp_nest_lock_t): Change owner into void *, add lock field.
2392 * config/posix95/omp-lock.h: Include semaphore.h.
2393 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2394 (omp_lock_t): Use sem_t instead of mutex if semaphores
2395 aren't broken.
2396 (omp_nest_lock_t): Likewise. Change owner to void *.
2397 * config/posix/omp-lock.h: Include semaphore.h.
2398 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2399 (omp_lock_t): Use sem_t instead of mutex if semaphores
2400 aren't broken.
2401 (omp_nest_lock_t): Likewise. Add owner field.
2402
24032008-06-06 Jakub Jelinek <jakub@redhat.com>
2404
2405 * testsuite/libgomp.c/collapse-1.c: New test.
2406 * testsuite/libgomp.c/collapse-2.c: New test.
2407 * testsuite/libgomp.c/collapse-3.c: New test.
2408 * testsuite/libgomp.c/icv-1.c: New test.
2409 * testsuite/libgomp.c/icv-2.c: New test.
2410 * testsuite/libgomp.c/lib-2.c: New test.
2411 * testsuite/libgomp.c/lock-1.c: New test.
2412 * testsuite/libgomp.c/lock-2.c: New test.
2413 * testsuite/libgomp.c/lock-3.c: New test.
2414 * testsuite/libgomp.c/loop-4.c: New test.
2415 * testsuite/libgomp.c/loop-5.c: New test.
2416 * testsuite/libgomp.c/loop-6.c: New test.
2417 * testsuite/libgomp.c/loop-7.c: New test.
2418 * testsuite/libgomp.c/loop-8.c: New test.
2419 * testsuite/libgomp.c/loop-9.c: New test.
2420 * testsuite/libgomp.c/nested-3.c: New test.
2421 * testsuite/libgomp.c/nestedfn-6.c: New test.
2422 * testsuite/libgomp.c/sort-1.c: New test.
2423 * testsuite/libgomp.c/task-1.c: New test.
2424 * testsuite/libgomp.c/task-2.c: New test.
2425 * testsuite/libgomp.c/task-3.c: New test.
2426 * testsuite/libgomp.c/task-4.c: New test.
2427 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2428 to C++ testsuite default compiler options.
2429 * testsuite/libgomp.c++/collapse-1.C: New test.
2430 * testsuite/libgomp.c++/collapse-2.C: New test.
2431 * testsuite/libgomp.c++/ctor-10.C: New test.
2432 * testsuite/libgomp.c++/for-1.C: New test.
2433 * testsuite/libgomp.c++/for-2.C: New test.
2434 * testsuite/libgomp.c++/for-3.C: New test.
2435 * testsuite/libgomp.c++/for-4.C: New test.
2436 * testsuite/libgomp.c++/for-5.C: New test.
2437 * testsuite/libgomp.c++/loop-8.C: New test.
2438 * testsuite/libgomp.c++/loop-9.C: New test.
2439 * testsuite/libgomp.c++/loop-10.C: New test.
2440 * testsuite/libgomp.c++/task-1.C: New test.
2441 * testsuite/libgomp.c++/task-2.C: New test.
2442 * testsuite/libgomp.c++/task-3.C: New test.
2443 * testsuite/libgomp.c++/task-4.C: New test.
2444 * testsuite/libgomp.c++/task-5.C: New test.
2445 * testsuite/libgomp.c++/task-6.C: New test.
2446 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2447 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2448 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2449 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2450 * testsuite/libgomp.fortran/collapse1.f90: New test.
2451 * testsuite/libgomp.fortran/collapse2.f90: New test.
2452 * testsuite/libgomp.fortran/collapse3.f90: New test.
2453 * testsuite/libgomp.fortran/collapse4.f90: New test.
2454 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2455 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2456 * testsuite/libgomp.fortran/lib4.f90: New test.
2457 * testsuite/libgomp.fortran/lock-1.f90: New test.
2458 * testsuite/libgomp.fortran/lock-2.f90: New test.
2459 * testsuite/libgomp.fortran/nested1.f90: New test.
2460 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2461 * testsuite/libgomp.fortran/strassen.f90: New test.
2462 * testsuite/libgomp.fortran/tabs1.f90: New test.
2463 * testsuite/libgomp.fortran/tabs2.f: New test.
2464 * testsuite/libgomp.fortran/task1.f90: New test.
2465 * testsuite/libgomp.fortran/task2.f90: New test.
2466 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2467 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2468 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2469 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2470 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2471
7a0112e7
JJ		 24722008-05-23 Jakub Jelinek <jakub@redhat.com>
2473
2474 PR c++/36308
2475 * testsuite/libgomp.c++/ctor-11.C: New test.
2476 * testsuite/libgomp.c++/ctor-12.C: New test.
2477
91a5b394
JJ		 24782008-05-15 Janis Johnson <janis187@us.ibm.com>
2479
2480 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2481
c18c98c0
JJ		 24822008-05-07 Jakub Jelinek <jakub@redhat.com>
2483
2484 PR middle-end/36106
2485 * testsuite/libgomp.c/atomic-5.c: New test.
2486 * testsuite/libgomp.c/atomic-6.c: New test.
2487 * testsuite/libgomp.c/autopar-1.c: New test.
2488
6d26724a
RW		 24892008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2490
2491 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2492 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2493 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2494 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2495 * configure: Regenerate.
2496 * Makefile.in, testsuite/Makefile.in: Likewise.
2497
deb984e6
PB		 24982008-04-18 Paolo Bonzini <bonzini@gnu.org>
2499
2500 PR bootstrap/35457
2501 * aclocal.m4: Regenerate.
2502 * configure: Regenerate.
2503
9e775963
JJ		 25042008-03-18 Jakub Jelinek <jakub@redhat.com>
2505
8119fc93
JJ		 2506 PR middle-end/35611
2507 * testsuite/libgomp.c/atomic-4.c: New test.
2508
9e775963
JJ		 2509 PR libgomp/35625
2510 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2511 (gomp_iter_guided_next): Likewise.
2512 * testsuite/libgomp.c/pr35625.c: New test.
2513
38d24731
RW		 25142008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2515
2516 * aclocal.m4: Regenerate.
2517 * configure: Likewise.
2518 * Makefile.in: Likewise.
2519 * testsuite/Makefile.in: Likewise.
2520
d0fb20be
JJ		 25212008-03-13 Jakub Jelinek <jakub@redhat.com>
2522
2523 PR middle-end/35185
2524 * testsuite/libgomp.c++/pr35185.C: New test.
2525
7c8f7639
JJ		 25262008-03-12 Jakub Jelinek <jakub@redhat.com>
2527
2528 PR middle-end/35549
2529 * testsuite/libgomp.c/pr35549.c: New test.
2530
251923f5
JJ		 25312008-03-06 Jakub Jelinek <jakub@redhat.com>
2532
2533 * testsuite/libgomp.c/atomic-3.c: New test.
2534
f489fba1
FXC		 25352008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2536
2537 PR fortran/33197
251923f5 2538 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
f489fba1
FXC		 2539 .F08 file suffixes.
2540
a1b25e49
PG		 25412008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2542
2543 PR libgomp/33131
2544 * configure.ac: Add ACX_HEADER_STRING.
2545 * env.c: Include strings.h.
2546 * aclocal.m4: Regenerate.
2547 * config.h.in: Regenerate.
2548 * configure: Regenerate.
2549 * Makefile.in: Regenerate.
2550 * testsuite/Makefile.in: Regenerate.
2551
6837b3b8
JJ		 25522008-02-15 Jakub Jelinek <jakub@redhat.com>
2553
ac84c062
JJ		 2554 PR middle-end/35196
2555 * testsuite/libgomp.c/pr35196.c: New test.
2556
6837b3b8
JJ		 2557 PR middle-end/35130
2558 * testsuite/libgomp.fortran/pr35130.f90: New test.
2559 * testsuite/libgomp.c/pr35130.c: New test.
2560
c256730c
JJ		 25612008-01-25 Jakub Jelinek <jakub@redhat.com>
2562
2563 PR middle-end/33880
2564 * testsuite/libgomp.c/pr33880.c: New test.
2565 * testsuite/libgomp.fortran/pr33880.f90: New test.
2566
c8e95542 25672008-01-24 David Edelsohn <edelsohn@gnu.org>
d653fdfb
DE		 2568
2569 * configure: Regenerate.
2570
0f3e711e
JJ		 25712008-01-08 Jakub Jelinek <jakub@redhat.com>
2572
2573 * configure.ac: Move futex checking into ../config/futex.m4.
2574 * configure: Rebuilt.
2575 * aclocal.m4: Rebuilt.
2576 * Makefile.in: Rebuilt.
2577
2578 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2579 2007-10-15 ../config/tls.m4 change.
2580
5259c813
JJ		 25812007-12-19 Jakub Jelinek <jakub@redhat.com>
2582
2583 PR c++/34513
2584 * testsuite/libgomp.c/pr34513.c: New test.
2585 * testsuite/libgomp.c++/pr34513.C: New test.
2586
ae8d8879
JH		 25872007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2588
2589 PR target/32765
2590 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2591
2b4cf991
JJ		 25922007-12-04 Jakub Jelinek <jakub@redhat.com>
2593
2594 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2595
d2dda7fe
JJ		 25962007-12-03 Jakub Jelinek <jakub@redhat.com>
2597
2598 * testsuite/libgomp.c/private-1.c: New test.
2599
d683ec81
PB		 26002007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2601 Paolo Bonzini <bonzini@gnu.org>
2602
2603 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2604 instead of 'VPATH ='.
2605 * Makefile.in: Regenerate.
2606
a7415017
MK		 26072007-11-23 Matthias Klose <doko@ubuntu.com>
2608
2609 * configure.ac: Adjust makeinfo version check.
2610 * configure: Regenerate.
2611
78e47463
JJ		 26122007-11-10 Jakub Jelinek <jakub@redhat.com>
2613
2614 PR fortran/34020
2615 * testsuite/libgomp.fortran/pr34020.f90: New test.
2616
239371f9
JJ		 26172007-11-06 Jakub Jelinek <jakub@redhat.com>
2618
2619 PR c++/33894
2620 * testsuite/libgomp.c++/atomic-1.C: New test.
2621
98a5fa94
JJ		 26222007-10-25 Jakub Jelinek <jakub@redhat.com>
2623
2624 PR libgomp/33275
2625 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2626 Make x and y integers rather than (implicit) reals. Add private (j)
2627 clause to the last omp parallel.
2628
3afcaaf4
MR		 26292007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2630
2631 * configure: Regenerate following changes to ../config/tls.m4.
2632
bd69daef
JJ		 26332007-09-28 Jakub Jelinek <jakub@redhat.com>
2634
2635 * testsuite/libgomp.fortran/stack.f90: New test.
2636
1d0bd356
DS		 26372007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2638
2639 * config/mingw32/proc.c: New file.
2640
b3172cab
UB		 26412007-09-05 Uros Bizjak <ubizjak@gmail.com>
2642
2643 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2644 (main): Use __get_cpuid to get i386 target fetaures.
2645 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2646 (main): Use __get_cpuid to get x86_64 target fetaures.
2647
6da17392
JH		 26482007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2649
2650 PR target/32765
2651 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2652 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2653
e1c82219
JJ		 26542007-07-12 Jakub Jelinek <jakub@redhat.com>
2655
2656 PR fortran/32550
2657 * testsuite/libgomp.fortran/pr32550.f90: New test.
2658 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2659
12a27363
L		 26602007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2661
2662 * aclocal.m4: Regenerated.
2663
5349080d
TB		 26642007-07-05 Tobias Burnus <burnus@net-b.de>
2665
2666 PR fortran/32359
2667 * testsuite/libgomp.fortran/pr32359.f90: New.
2668
4f9c450c
JJ		 26692007-07-02 Jakub Jelinek <jakub@redhat.com>
2670
2671 PR libgomp/32468
2672 * sections.c (GOMP_parallel_sections_start): Only decrease
2673 number of threads to COUNT if dyn_var is true.
2674 * testsuite/libgomp.c/pr32468.c: New test.
2675
28c67ed7
RO		 26762007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2677
2678 PR libgomp/26308
2679 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2680
64964499
JJ		 26812007-06-21 Jakub Jelinek <jakub@redhat.com>
2682
2683 PR middle-end/32362
2684 * testsuite/libgomp.c/pr32362-1.c: New test.
2685 * testsuite/libgomp.c/pr32362-2.c: New test.
2686 * testsuite/libgomp.c/pr32362-3.c: New test.
2687
46d8fbd1
JJ		 26882007-06-07 Jakub Jelinek <jakub@redhat.com>
2689
2690 * team.c (gomp_team_start): Fix setting up thread_attr
2691 stack size.
2692
82a6cadf
PB		 26932007-06-02 Paolo Bonzini <bonzini@gnu.org>
2694
2695 * configure: Regenerate.
2696
1cf3d07d
SE		 26972007-05-23 Steve Ellcey <sje@cup.hp.com>
2698
2699 * Makefile.in: Regenerate.
2700 * configure: Regenerate.
2701 * aclocal.m4: Regenerate.
2702 * testsuite/Makefile.in: Regenerate.
2703
12aac30b
JJ		 27042007-05-04 Jakub Jelinek <jakub@redhat.com>
2705
2706 * config/linux/proc.c: New file.
2707
f1028b02
JJ		 2708 PR libgomp/28482
2709 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2710
06785a48
DF		 27112007-04-19 Daniel Franke <franke.daniel@gmail.com>
2712
2713 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2714
b3b08ba0
MK		 27152007-04-16 Matthias Klose <doko@debian.org>
2716
2717 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2718 flags if not building with -m64.
2719 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2720 flag for i?86-*-* targets, if current target matches -m64.
2721
6b2c5ce0
SE		 27222007-04-14 Steve Ellcey <sje@cup.hp.com>
2723
2724 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2725 * Makefile.in: Regenerate.
2726
dd56fe7c
JDA		 27272007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2728
2729 PR testsuite/31369
2730 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2731 ld_library_path.
2732 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2733
a0884cf0
JJ		 27342007-04-04 Jakub Jelinek <jakub@redhat.com>
2735
2736 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2737 decls.
2738 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2739 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2740 (parse_affinity): New function.
2741 (initialize_env): Call it and gomp_init_affinity.
2742 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2743 create new pthread_attr_t and call gomp_init_thread_affinity
2744 on it for each thread before passing the attribute to pthread_create.
2745 * config/linux/affinity.c: New file.
2746 * config/posix/affinity.c: New file.
2747 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2748 * configure: Rebuilt.
2749 * config.h.in: Rebuilt.
2750 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2751 * Makefile.in: Rebuilt.
2752
1850744b
AT		 27532007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2754
2755 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2756 *-*-darwin*.
2757 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2758 and use it if found.
2759
516f1ed8
UB		 27602007-03-18 Uros Bizjak <ubizjak@gmail.com>
2761
2762 * testsuite/config/default.exp: New file.
2763 * testsuite/lib/libgomp.exp: New file.
2764 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2765 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2766 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2767 (libgomp_load): Remove.
2768 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2769 always_ld_library_path, not ld_library_path. Set additional_flags
2770 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2771 (target_compile): Do not call libgomp_init. Append lang_library_path
2772 and lang_link_flags to options.
2773 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
2774 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
2775 here.
2776 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2777 always_ld_library_path. Set LD_LIBRARY_PATH here.
2778 * testsuite/libgomp.fortran/fortran.exp: Ditto.
2779 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2780 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2781 CX8 flag.
2782 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2783 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2784 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2785 * testsuite/libgomp.c/pr29947-1.c: Ditto.
2786 * testsuite/libgomp.c/atomic-10.c: Ditto.
2787
2ada56f5
JJ		 27882007-03-21 Jakub Jelinek <jakub@redhat.com>
2789
2790 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2791 dg-final cleanup-modules line.
2792 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2793 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2794 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2795 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2796 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2797 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2798 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2799
f210f1cd
AS		 28002007-03-18 Andreas Schwab <schwab@suse.de>
2801
2802 * acinclude.m4: Adjust regular expression for ld version
2803 extraction.
2804 * configure: Regenerate.
2805
c4dc950d
BM		 28062007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2807
2808 * Makefile.am: Add install-pdf target as copied from
2809 automake v1.10 rules.
2810 * Makefile.in: Regenerate
2811
e02a048f
JJ		 28122007-02-07 Jakub Jelinek <jakub@redhat.com>
2813
78e075d4
JJ		 2814 PR libgomp/28486
2815 * configure: Regenerate.
2816
e02a048f
JJ		 2817 PR c++/30703
2818 * testsuite/libgomp.c++/pr30703.C: New test.
2819
60def7ed
JJ		 28202007-02-02 Jakub Jelinek <jakub@redhat.com>
2821
2822 Revert:
2823 2006-07-05 Eric Christopher <echristo@apple.com>
2824 * configure.ac: Depend addition of -pthread on host OS.
2825 * configure: Regenerate.
2826
f1b0882e
RW		 28272007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2828
2829 * libgomp.texi: Fix spacing after abbreviations.
2830
748b9d7c
DF		 28312007-01-31 Daniel Franke <franke.daniel@gmail.com>
2832
2833 PR libgomp/30546
2834 * configure.ac: Add check for makeinfo
2835 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2836 if an appropiate version of makeinfo is found.
2837 * aclocal.m4: Regenerated.
2838 * configure: Regenerated.
2839 * Makefile.in: Regenerated.
2840 * testsuite/Makefile.in: Regenerated.
2841
14734fc7
DF		 28422007-01-29 Daniel Franke <franke.daniel@gmail.com>
2843
2844 PR libgomp/30540
2845 * libgomp.texi: More about implementation-dependent settings.
2846
7befd5d2
TB		 28472007-01-26 Tobias Burnus <burnus@net-b.de>
2848
2849 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2850
4288fea2
JJ		 28512007-01-24 Jakub Jelinek <jakub@redhat.com>
2852
2853 PR middle-end/30494
2854 * testsuite/libgomp.c/pr30494.c: New test.
2855
627ab4b8
TT		 28562007-01-15 Tom Tromey <tromey@redhat.com>
2857
2858 * configure: Rebuilt.
2859 * configure.ac: Fixed comment.
2860
7c2b7f45
DF		 28612007-01-14 Daniel Franke <franke.daniel@gmail.com>
2862
2863 * libgomp.texi: Document implementation specific default values of
2864 environment variables.
2865
3721b9e1
DF		 28662006-12-21 Daniel Franke <franke.daniel@gmail.com>
2867
2868 PR libgomp/28209
2869 * libgomp.texi: New file.
2870 * configure.ac: Add --enable-generated-files-in-srcdir option.
2871 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2872 files to srcdir.
2873 * Makefile.in: Regenerated.
2874 * config.h.in: Regenerated.
2875 * testsuite/Makefile.in: Regenerated.
2876 * NOTES: Removed.
2877
62bd6216
DF		 28782006-12-04 Daniel Franke <franke.daniel@gmail.com>
2879
2880 PR libgomp/29949
2881 * env.c (omp_set_num_threads): Set illegal thread count to 1.
2882
aad741f4
EB		 28832006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
2884
2885 * configure: Regenerate.
2886
22568cc6
JJ		 28872006-12-04 Jakub Jelinek <jakub@redhat.com>
2888
2889 PR libgomp/29947
2890 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
2891 start if there shouldn't be any loop iterations.
2892 (gomp_loop_ordered_static_start): Remove start == end test.
2893 * testsuite/libgomp.c/pr29947-1.c: New test.
2894 * testsuite/libgomp.c/pr29947-2.c: New test.
2895
a9690009
EB		 28962006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2897
2898 * configure.tgt: Force initial-exec TLS model on Linux only.
2899
597c25e6
DJ		 29002006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2901
2902 * configure: Regenerated.
2903
6acf0b38
UB		 29042006-11-09 Uros Bizjak <ubizjak@gmail.com>
2905
2906 * env.c (parse_schedule): Reject out of range values.
2907 (parse_unsigned_long): Reject out of range, negative or zero values.
2908
a7a53ca5
JJ		 29092006-10-29 Jakub Jelinek <jakub@redhat.com>
2910
2911 PR fortran/29629
2912 * testsuite/libgomp.fortran/pr29629.f90: New test.
2913
6d4d216a
EB		 29142006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
2915
2916 PR libgomp/29494
2917 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2918 * config/posix95: New directory.
2919 * config/posix95/omp-lock.h: New file.
2920 * config/posix95/lock.c: Likewise.
2921
5b043f08
GK		 29222006-10-14 Geoffrey Keating <geoffk@apple.com>
2923
2924 * aclocal.m4: Regenerate.
2925 * configure: Regenerate.
2926
b50019f0
DS		 29272006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2928
2929 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2930 '<' to '<='.
2931
8887708e
DS		 29322006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2933
2934 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2935 test.
2936 * configure: Regenerate.
2937 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2938
9b9e4cd6
JJ		 29392006-09-26 Jakub Jelinek <jakub@redhat.com>
2940
a70ad3bb
JJ		 2941 PR middle-end/25261
2942 PR middle-end/28790
2943 * testsuite/libgomp.c/nestedfn-4.c: New test.
2944 * testsuite/libgomp.c/nestedfn-5.c: New test.
2945 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2946
9b9e4cd6
JJ		 2947 PR fortran/29097
2948 * testsuite/libgomp.fortran/condinc1.f: New test.
2949 * testsuite/libgomp.fortran/condinc2.f: New test.
2950 * testsuite/libgomp.fortran/condinc3.f90: New test.
2951 * testsuite/libgomp.fortran/condinc4.f90: New test.
2952 * testsuite/libgomp.fortran/condinc1.inc: New file.
2953
2fb31455
TT		 29542006-09-18 Tom Tromey <tromey@redhat.com>
2955
2956 * configure: Rebuilt.
2957
c663e301
JM		 29582006-09-13 Joseph S. Myers <joseph@codesourcery.com>
2959
2960 PR c/28768
2961 PR preprocessor/14634
2962 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2963 to AC_DEFINE.
2964 * configure: Regenerate.
2965
38371be9
SK		 29662006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
2967
2968 * testsuite/libgomp.fortran/reduction3.f90: Change
2969 -2147483648 to -huge(i)-1 to avoid overflow.
2970 * testsuite/libgomp.fortran/reduction4.f90: Change
2971 Z'ffffffff' to not(0) to avoid overflow.
2972
571d5ac5
JM		 29732006-08-26 Joseph S. Myers <joseph@codesourcery.com>
2974
2975 PR libgomp/25938
2976 * Makefile.am (libsubincludedir): New.
2977 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2978 * Makefile.in: Regenerate.
2979
89b3e3cd
JJ		 29802006-08-17 Jakub Jelinek <jakub@redhat.com>
2981
2982 PR libgomp/28725
2983 * env.c: Include ctype.h.
2984 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2985 leading and/or trailing whitespace and compare strings case
2986 insensitively.
2987
742fae05
JJ		 29882006-07-16 Jakub Jelinek <jakub@redhat.com>
2989
2990 PR fortran/28390
2991 * testsuite/libgomp.fortran/pr28390.f: New test.
2992
a1daed2d
EC		 29932006-07-05 Eric Christopher <echristo@apple.com>
2994
2995 * configure.ac: Depend addition of -pthread on host OS.
2996 * configure: Regenerate.
2997
5d7b5199
JJ		 29982006-06-21 Jakub Jelinek <jakub@redhat.com>
2999
3000 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3001 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3002 defined.
3003
fe5568e9
JJ		 30042006-06-20 Jakub Jelinek <jakub@redhat.com>
3005
3006 PR libgomp/26175
3007 PR libgomp/26477
3008 * configure.ac: If neither --enable-linux-futex nor
3009 --disable-linux-futex is passed, determine the default by checking
3010 for compiling and/or running against NPTL. With --enable-linux-futex,
3011 check if SYS_gettid and SYS_futex are defined.
3012 * configure: Rebuilt.
3013
c3b11a40
RH		 30142006-06-14 Richard Henderson <rth@redhat.com>
3015
3016 PR libgomp/28008
3017 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3018 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3019
d0d1b24d
RH		 30202006-06-09 Richard Henderson <rth@redhat.com>
3021
3022 * env.c (gomp_nthreads_var): Change to unsigned long.
3023 (gomp_run_sched_chunk): Likewise.
3024 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3025 (initialize_env): Initialize gomp_thread_attr.
3026 * libgomp.h (gomp_nthreads_var): Update decl.
3027 (gomp_run_sched_chunk): Likewise.
3028 (gomp_thread_attr): Declare.
3029 * team.c (gomp_thread_attr): Export.
3030 (initialize_team): Don't initialize it.
3031
cd75853e
JJ		 30322006-06-09 Jakub Jelinek <jakub@redhat.com>
3033
3034 PR fortran/27916
3035 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3036 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3037
33815e0c
FXC		 30382006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3039
3040 * config/mingw32/time.c: New file.
3041 * configure.tgt: Use it.
3042
6667de0d
CD		 30432006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3044
3045 * Makefile.am: Add install-html target. Add install-html to .PHONY
3046 * Makefile.in: Regenerate.
3047
e962c46b
JDA		 30482006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3049
3050 PR libgomp/27612
3051 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3052 * testsuite/libgomp.c/critical-1.c: Likewise.
3053 * testsuite/libgomp.c/loop-1.c: Likewise.
3054 * testsuite/libgomp.c/loop-2.c: Likewise.
3055 * testsuite/libgomp.c/single-1.c: Likewise.
3056 * testsuite/libgomp.c/ordered-1.c: Likewise.
3057 * testsuite/libgomp.c/ordered-2.c: Likewise.
3058
eeb1d9e0
JJ		 30592006-05-15 Jakub Jelinek <jakub@redhat.com>
3060
3061 PR middle-end/27416
3062 * libgomp.fortran/pr27416-1.f90: New test.
3063
693d710f
JJ		 30642006-05-03 Jakub Jelinek <jakub@redhat.com>
3065
3066 PR fortran/27395
3067 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3068 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3069
8ca5b2a2
JJ		 30702006-05-02 Jakub Jelinek <jakub@redhat.com>
3071
3072 PR c++/26943
3073 * testsuite/libgomp.c/pr26943-1.c: New test.
3074 * testsuite/libgomp.c/pr26943-2.c: New test.
3075 * testsuite/libgomp.c/pr26943-3.c: New test.
3076 * testsuite/libgomp.c/pr26943-4.c: New test.
3077 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3078 * testsuite/libgomp.c++/pr26943.C: New test.
3079
077b0dfb
JJ		 30802006-05-02 Jakub Jelinek <jakub@redhat.com>
3081
3082 PR middle-end/27337
3083 * testsuite/libgomp.c++/pr27337.C: New test.
3084
91b6c26d
JJ		 30852006-04-26 Jakub Jelinek <jakub@redhat.com>
3086
3087 PR c/26171
3088 * testsuite/libgomp.c/pr26171.c: New test.
3089
60e1758f
RH		 30902006-04-25 Richard Henderson <rth@redhat.com>
3091
3092 PR libgomp/25865
3093 * configure.ac: Use GCC_CHECK_TLS.
3094 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3095 * Makefile.in, aclocal.m4, configure: Regenerate.
3096
615baed7
MK		 30972006-04-10 Matthias Klose <doko@debian.org>
3098
3099 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3100 directory names containing underscores.
3101
fae2b46b
JJ		 31022006-03-21 Jakub Jelinek <jakub@redhat.com>
3103
3104 PR c++/26691
3105 * testsuite/libgomp.c++/pr26691.C: New test.
3106
11a5f608
JJ		 31072006-03-13 Jakub Jelinek <jakub@redhat.com>
3108
3109 * testsuite/libgomp.fortran/retval2.f90: New test.
3110
1799e5d5
RH		 31112006-03-09 Diego Novillo <dnovillo@redhat.com>
3112
3113 * testsuite/libgomp.c++: New directory.
3114
d349482e
AT		 31152006-02-25 Shantonu Sen <ssen@opendarwin.org>
3116
3117 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3118 * config/posix/sem.c: Implement the above.
3119
31202006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3121
3122 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3123 define HAVE_BROKEN_POSIX_SEMAPHORES.
3124 * configure: Rebuilt.
3125 * config.h.in: Rebuilt.
3126
124452c9
FXC		 31272006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3128
3129 PR bootstrap/26161
3130 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3131 for the other pthread check.
3132 * configure: Regenerate.
3133 * config.h.in: Regenerate.
3134
dd8d6dfe
JJ		 31352006-02-15 Jakub Jelinek <jakub@redhat.com>
3136
3137 PR libgomp/25938
3138 PR libgomp/25984
3139 * Makefile.am (fincludedir): New variable.
3140 (nodist_include_HEADERS): Remove Fortran files.
3141 (nodist_finclude_HEADERS): New variable.
3142 * Makefile.in: Regenerated.
3143
6c7a4dfd
JJ		 31442006-02-13 Jakub Jelinek <jakub@redhat.com>
3145
3146 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3147 Remove tests for returning assumed character length arrays.
3148
5142e08b
RS		 31492006-02-12 Roger Sayle <roger@eyesopen.com>
3150 John David Anglin <dave@hiauly1.hia.nrc.ca>
3151
3152 PR libgomp/25936
3153 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
a1daed2d 3154
5821fba8
UW		 31552006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3156
3157 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3158
cb2bbc67
EB		 31592006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3160
3161 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3162 part of LD_LIBRARY_PATH manually.
3163
f05ee80c
L		 31642006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3165
3166 PR libgomp/25852
3167 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3168 libgomp_init.
3169
03b8fe49
PB		 31702005-01-25 Paolo Bonzini <bonzini@gnu.org>
3171
3172 PR libgomp/25884
f05ee80c
L		 3173 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3174 * configure.ac (PERL): Don't set.
3175 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3176 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3177 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3178 * omp.h.in: Wrap the new configure substitutions with @ characters.
3179 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3180 * aclocal.m4, configure, Makefile.in: Regenerate.
3181 * mkomp_h.pl: Delete.
03b8fe49 3182
18cbfd85
PB		 31832005-01-24 Paolo Bonzini <bonzini@gnu.org>
3184
3185 PR libgomp/25259
3186 * configure.ac: Use GCC_HEADER_STDINT.
3187 * libgomp.h: Include gstdint.h.
3188 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3189 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3190
c41303c6
RH		 31912006-01-24 Richard Henderson <rth@redhat.com>
3192
3193 PR libgomp/25942
3194 * configure.ac: Add AM_MAINTAINER_MODE.
3195 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3196
149b9553
DN		 31972006-01-24 Diego Novillo <dnovillo@redhat.com>
3198
3199 * Makefile.in: Regenerate.
3200 * testsuite/Makefile.in: Regenerate.
3201 * aclocal.m4: Regenerate.
3202
192a50ad
AT		 32032006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3204
3205 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3206 Solaris.
3207 * configure.ac: Add check for loadavg.h.
3208 (link_gomp): Adjust comment.
3209 * configure: Regenerate.
3210 * config.h.in: Regenerate.
3211
a55b8e18
SE		 32122006-01-21 Steve Ellcey <sje@cup.hp.com>
3213
3214 PR libgomp/25877
3215 * configure.ac: Remove check for alloca.h.
3216 * configure: Regenerate.
3217 * config.h.in: Regenerate.
3218 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3219 * team.c: Remove use of alloca.h.
3220 Call gomp_alloca instead of alloca.
3221
692eeb34
SE		 32222006-01-20 Steve Ellcey <sje@cup.hp.com>
3223
3224 PR libgomp/25877
3225 * team.c: Add include of alloca.h.
3226 * configure.ac: Add check for alloca.h.
3227 * configure: Regenerate.
3228 * config.h.in: Regenerate.
3229
953ff289
DN		 32302006-01-17 Jakub Jelinek <jakub@redhat.com>
3231
3232 PR fortran/25219
3233 * testsuite/libgomp.fortran/pr25219.f90: New test.
3234
32352005-12-05 Uros Bizjak <uros@kss-loka.si>
3236
3237 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3238 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3239 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3240 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3241 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3242 testsuite/libgomp.fortran/threadprivate1.f90,
3243 testsuite/libgomp.fortran/threadprivate2.f90,
3244 testsuite/libgomp.fortran/threadprivate3.f90,
3245 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3246 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3247 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3248 effective-target to TLS runtime.
3249
3250 * testsuite/libgomp.fortran/pr25162.f: Require
3251 effective-target TLS runtime.
3252
32532005-12-01 Jakub Jelinek <jakub@redhat.com>
3254
3255 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3256 * testsuite/libgomp.c/nestedfn-3.c: New test.
3257
32582005-11-30 Jakub Jelinek <jakub@redhat.com>
3259
3260 PR fortran/25162
3261 * testsuite/libgomp.fortran/pr25162.f: New test.
3262
32632005-11-28 Jakub Jelinek <jakub@redhat.com>
3264
3265 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3266 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3267
32682005-11-25 Jakub Jelinek <jakub@redhat.com>
3269
3270 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3271 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3272 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3273 single.c, team.c, work.c, config/linux/alpha/futex.h,
3274 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3275 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3276 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3277 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3278 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3279 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3280 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3281 FSF address.
3282
32832005-11-18 Jakub Jelinek <jakub@redhat.com>
3284
3285 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3286 to nodist_noinst_HEADERS.
3287 * Makefile.in: Rebuilt.
3288
3289 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3290 add integer count field.
3291 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3292 omp_nest_lock_t type change.
3293 (omp_init_nest_lock): Likewise. Initialize count to 0.
3294 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3295 Increment count.
3296 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3297 Decrement count.
3298 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3299 Increment count if successful and return the new nesting level.
3300 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3301 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3302 * testsuite/libgomp.c/lib-1.c: New test.
3303 * testsuite/libgomp.fortran/lib1.f90: New test.
3304 * testsuite/libgomp.fortran/lib2.f: New test.
3305 * testsuite/libgomp.fortran/lib3.f: New test.
3306
33072005-11-17 Richard Henderson <rth@redhat.com>
3308
3309 PR 24845
3310 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3311 * configure.ac (link_gomp): New. Substitute it.
3312 (AC_CONFIG_FILES): Add libgomp.spec.
3313 * libgomp.spec.in: New file.
3314 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3315 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3316
33172005-11-18 Jakub Jelinek <jakub@redhat.com>
3318
3319 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3320 reduction(-:var) behaving the same as reduction(+:var).
3321 * testsuite/libgomp.c/reduction-4.c: New test.
3322
33232005-11-15 Uros Bizjak <uros@kss-loka.si>
3324
3325 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3326 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3327 testsuite/libgomp.c/copyin-3.c,
3328 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3329 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3330 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3331 testsuite/libgomp.c++/pr24455.C,
3332 testsuite/libgomp.fortran/threadprivate1.f90,
3333 testsuite/libgomp.fortran/threadprivate2.f90,
3334 testsuite/libgomp.fortran/threadprivate3.f90,
3335 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3336 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3337 testsuite/libgomp.fortran/omp_parse3.f90: Require
3338 effective-target TLS.
3339
33402005-11-14 Diego Novillo <dnovillo@redhat.com>
3341
3342 * HEADER: Remove.
3343
33442005-11-13 Jakub Jelinek <jakub@redhat.com>
3345
3346 PR libgomp/24797
3347 * team.c (initialize_team): Pass NULL rather than free as
3348 pthread_key_create destructor. Initialize thread specific data
3349 pointer in initial thread to a static local variable rather than
3350 malloced memory.
3351
33522005-11-11 Uros Bizjak <uros@kss-loka.si>
3353
3354 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3355 its location to ld_library_path.
3356
33572005-11-10 Diego Novillo <dnovillo@redhat.com>
3358
3359 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3360
33612005-11-10 Diego Novillo <dnovillo@redhat.com>
3362
3363 * testsuite/libgomp.c: Rename from libgomp.dg.
3364
33652005-11-09 Diego Novillo <dnovillo@redhat.com>
3366
3367 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3368 threadprivate variable 'i'.
3369
33702005-11-09 Jakub Jelinek <jakub@redhat.com>
3371
3372 * config/linux/s390/futex.h: New file.
3373 * configure.tgt: Use it.
3374
3375 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3376 before the parallel.
3377
33782005-11-08 Jakub Jelinek <jakub@redhat.com>
3379
3380 PR c++/24734
3381 * testsuite/libgomp.c++/master-1.C: New test.
3382
33832005-11-07 Jakub Jelinek <jakub@redhat.com>
3384
3385 * testsuite/libgomp.dg/copyin-3.c: New test.
3386
33872005-11-07 Jakub Jelinek <jakub@redhat.com>
3388
3389 * testsuite/libgomp.fortran/retval1.f90: New test.
3390 * testsuite/libgomp.fortran/vla7.f90: New test.
3391
33922005-11-06 Jakub Jelinek <jakub@redhat.com>
3393
3394 * testsuite/libgomp.fortran/vla2.f90: New test.
3395 * testsuite/libgomp.fortran/vla3.f90: New test.
3396 * testsuite/libgomp.fortran/vla4.f90: New test.
3397 * testsuite/libgomp.fortran/vla5.f90: New test.
3398 * testsuite/libgomp.fortran/vla6.f90: New test.
3399
34002005-11-01 Jakub Jelinek <jakub@redhat.com>
3401
3402 * config/linux/sparc/futex.h: New file.
3403 * configure.tgt: Use it.
3404 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3405
3406 * critical.c: Include stdlib.h.
3407 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3408 ignoring return value.
3409 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3410 LIBGOMP_CHECK_SYNC_BUILTINS check.
3411 * configure: Rebuilt.
3412
34132005-10-31 Jakub Jelinek <jakub@redhat.com>
3414
3415 * testsuite/libgomp.fortran/vla1.f90: New test.
3416
34172005-10-31 Richard Henderson <rth@redhat.com>
3418
3419 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3420 setting 's' in different threads.
3421
34222005-10-31 Jakub Jelinek <jakub@redhat.com>
3423
3424 * libgomp.h (attribute_hidden, ialias): Define.
3425 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3426 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3427 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3428 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3429 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3430 omp_test_lock, omp_test_nest_lock): Likewise.
3431 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3432 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3433 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3434 omp_test_lock, omp_test_nest_lock): Likewise.
3435 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3436 omp_get_dynamic, omp_get_nested): Likewise.
3437 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3438 omp_get_thread_num, omp_in_parallel): Likewise.
3439 * fortran.c (ialias_redirect): Define.
3440 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3441 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3442 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3443 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3444 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3445 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3446 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3447 omp_get_wtime): Add ialias_redirect.
3448
34492005-10-30 Jakub Jelinek <jakub@redhat.com>
3450
3451 * fortran.c: Include stdlib.h.
3452
34532005-10-29 Jakub Jelinek <jakub@redhat.com>
3454
3455 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3456 * Makefile.in: Regenerated.
3457
34582005-10-28 Jakub Jelinek <jakub@redhat.com>
3459
3460 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3461 * libgomp_f.h.in (omp_check_defines): New function.
3462 * env.c: Include libgomp_f.h.
3463 (initialize_env): Call omp_check_defines.
3464
3465 * testsuite/libgomp.dg/copyin-2.c: New test.
3466 * testsuite/libgomp.c++/copyin-2.C: New test.
3467 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3468
3469 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3470 * testsuite/libgomp.fortran/sharing2.f90: New test.
3471
3472 * testsuite/libgomp.dg/copyin-1.c: New test.
3473 * testsuite/libgomp.c++/copyin-1.C: New test.
3474
34752005-10-26 Jakub Jelinek <jakub@redhat.com>
3476
3477 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3478
3479 * testsuite/libgomp.fortran/workshare1.f90: New test.
3480
3481 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3482 only test.
3483 * libgomp.fortran/sharing1.f90: New test.
3484
34852005-10-24 Jakub Jelinek <jakub@redhat.com>
3486
3487 PR c++/24502
3488 * testsuite/libgomp.c++/loop-7.C: New test.
3489
3490 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3491
3492 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3493 * testsuite/libgomp.fortran/reduction6.f90: New test.
3494 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3495
34962005-10-23 Richard Henderson <rth@redhat.com>
3497
3498 * testsuite/libgomp.c++/ctor-1.C: New.
3499 * testsuite/libgomp.c++/ctor-2.C: New.
3500 * testsuite/libgomp.c++/ctor-3.C: New.
3501 * testsuite/libgomp.c++/ctor-4.C: New.
3502 * testsuite/libgomp.c++/ctor-5.C: New.
3503 * testsuite/libgomp.c++/ctor-6.C: New.
3504 * testsuite/libgomp.c++/ctor-7.C: New.
3505 * testsuite/libgomp.c++/ctor-8.C: New.
3506 * testsuite/libgomp.c++/ctor-9.C: New.
3507
35082005-10-21 Diego Novillo <dnovillo@redhat.com>
3509
3510 PR 24455
3511 * testsuite/libgomp.c++/pr24455-1.C: New test.
3512 * testsuite/libgomp.c++/pr24455.C: New test.
3513 * testsuite/libgomp.dg/pr24455-1.c: New test.
3514 * testsuite/libgomp.dg/pr24455.c: New test.
3515
35162005-10-20 Richard Henderson <rth@redhat.com>
3517
3518 * testsuite/libgomp.c++/loop-6.C: New.
3519 * testsuite/libgomp.dg/loop-3.c: New.
3520
35212005-10-20 Jakub Jelinek <jakub@redhat.com>
3522
3523 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3524 explicitly private.
3525 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3526 explicitly shared.
3527
35282005-10-19 Diego Novillo <dnovillo@redhat.com>
3529
3530 * testsuite/libgomp.fortran/jacobi.f: New test.
3531
35322005-10-19 Richard Henderson <rth@redhat.com>
3533
3534 * configure.tgt (i?86-linux): Default to with_arch instead of
3535 CFLAGS. Add -mtune to match target_cpu.
3536 (x86_64-linux): Tune to i686.
3537
3538 * fortran.c (omp_test_nest_lock_): Fix typo.
3539
35402005-10-19 Jakub Jelinek <jakub@redhat.com>
3541
3542 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3543 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3544 * testsuite/libgomp.dg/ordered-3.c: New test.
3545
3546 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3547 Remove volatile keyword.
3548
3549 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3550 in COMMON block to avoid warnings on 64-bit targets.
3551
35522005-10-18 Diego Novillo <dnovillo@redhat.com>
3553
3554 * testsuite/libgomp.dg/shared-3.c: New test.
3555
35562005-10-18 Jakub Jelinek <jakub@redhat.com>
3557
3558 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3559 * testsuite/libgomp.fortran/reduction5.f90: New test.
3560
35612005-10-18 Jakub Jelinek <jakub@redhat.com>
3562
3563 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3564 dg-options.
3565 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3566 flush loop now that __sync_synchronize has proper memory barrier.
3567 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3568 Add -ffixed-form to dg-options.
3569
35702005-10-17 Diego Novillo <dnovillo@redhat.com>
3571
3572 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3573 from subdirectories.
3574 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3575 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3576 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3577 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3578 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3579 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3580 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3581 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3582 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3583 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3584 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3585 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3586 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3587 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3588 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3589 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3590 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3591 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3592 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3593 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3594 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3595 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3596 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3597 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3598 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3599
36002005-10-17 Jakub Jelinek <jakub@redhat.com>
3601
3602 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3603 lang_library_path exists. Use find instead of glob to gather tests.
3604 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3605
36062005-10-17 Diego Novillo <dnovillo@redhat.com>
3607
3608 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3609 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3610 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3611 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3612 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3613 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3614 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3615 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3616 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3617 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3618 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3619 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3620 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3621
36222005-10-15 Jakub Jelinek <jakub@redhat.com>
3623
3624 * testsuite/libgomp.dg/vla-1.c: New test.
3625
3626 * testsuite/libgomp.fortran/reference2.f90: New test.
3627
3628 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3629 declaration of omp_get_thread_num.
3630 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3631 use omp_lib.
3632
3633 * testsuite/libgomp.fortran/reduction1.f90: New test.
3634 * testsuite/libgomp.fortran/reduction2.f90: New test.
3635 * testsuite/libgomp.fortran/reduction3.f90: New test.
3636 * testsuite/libgomp.fortran/reduction4.f90: New test.
3637
36382005-10-13 Richard Henderson <rth@redhat.com>
3639
3640 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3641 * Makefile.in: Regenerate.
3642 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3643 * libgomp.h: Include bar.h.
3644 (struct gomp_barrier): Remove.
3645 (struct gomp_team): Add barrier. Replace master_barrier with
3646 master_release. Replace threads with ordered_release.
3647 (struct gomp_thread): Replace barrier with release.
3648 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3649 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3650 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3651 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3652 (GOMP_single_copy_end): Likewise.
3653 * team.c (gomp_threads_dock): New.
3654 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3655 (gomp_thread_start): Use gomp_barrier_wait.
3656 (new_team, free_team): Update for gomp_team changes.
3657 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3658 (gomp_team_end): Use gomp_barrier_wait.
3659 (initialize_team): Update for gomp_thread changes.
3660 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3661 (gomp_work_share_end_nowait): Use atomic ops when available.
3662 * config/linux/bar.c, config/linux/bar.h: New files.
3663 * config/posix/bar.c, config/posix/bar.h: New files.
3664
36652005-10-13 Jakub Jelinek <jakub@redhat.com>
3666
3667 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3668 * testsuite/libgomp.dg/single-2.c: New test.
3669
3670 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3671 lang_link_flags): Unset, so that they aren't inherited from previously
3672 sourced *.exp.
3673
3674 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3675
36762005-10-12 Richard Henderson <rth@redhat.com>
3677
3678 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3679 (libgomp_init): Use lang_test_file, lang_library_path, and
3680 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3681
3682 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3683 (lang_test_file, lang_link_flags): New.
3684 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3685
3686 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3687 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3688 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3689 testsuite/libgomp.c++/parallel-1.C,
3690 testsuite/libgomp.c++/reduction-1.C,
3691 testsuite/libgomp.c++/reduction-2.C,
3692 testsuite/libgomp.c++/reduction-3.C,
3693 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3694 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3695 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3696 New files, largely cribbed from the C testsuite.
3697
36982005-10-12 Jakub Jelinek <jakub@redhat.com>
3699
3700 * testsuite/libgomp.fortran/character1.f90: New test.
3701 * testsuite/libgomp.fortran/character2.f90: New test.
3702
3703 * testsuite/libgomp.dg/nested-1.c: New test.
3704 * testsuite/libgomp.dg/nested-2.c: New test.
3705 * testsuite/libgomp.fortran/do1.f90: New test.
3706 * testsuite/libgomp.fortran/do2.f90: New test.
3707
3708 * testsuite/libgomp.fortran/reference1.f90: New test.
3709
37102005-10-11 Jakub Jelinek <jakub@redhat.com>
3711
3712 * testsuite/libgomp.dg/reduction-1.c: New test.
3713 * testsuite/libgomp.dg/reduction-2.c: New test.
3714 * testsuite/libgomp.dg/reduction-3.c: New test.
3715
37162005-10-10 Jakub Jelinek <jakub@redhat.com>
3717
3718 * testsuite/libgomp.dg/atomic-1.c: New test.
3719 * testsuite/libgomp.dg/atomic-2.c: New test.
3720
37212005-10-09 Richard Henderson <rth@redhat.com>
3722
3723 * critical.c (atomic_lock): New.
3724 (initialize_critical): Initialize it.
3725 (GOMP_atomic_start, GOMP_atomic_end): New.
3726 * libgomp.map: Export them.
3727 * libgomp_g.h: Declare them.
3728
3729 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3730
37312005-10-02 Richard Henderson <rth@redhat.com>
3732
3733 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3734 to XCFLAGS instead of CFLAGS.
3735
37362005-09-30 Richard Henderson <rth@redhat.com>
3737
3738 * configure.ac: Determine whether -pthread or -lpthread is needed.
3739 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3740 * Makefine.in, configure: Rebuild.
3741
37422005-09-28 Richard Henderson <rth@redhat.com>
3743
3744 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3745 * testsuite/libgomp.dg/omp-single-3.c: New test.
3746
37472005-09-28 Diego Novillo <dnovillo@redhat.com>
3748
3749 * testsuite/libgomp.dg/omp-single-2.c: New test.
3750 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3751
37522005-09-27 Richard Henderson <rth@redhat.com>
3753
3754 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3755 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3756
37572005-09-27 Jakub Jelinek <jakub@redhat.com>
3758
3759 * testsuite/libgomp.dg/omp-loop03.c: New test.
3760
37612005-09-27 Diego Novillo <dnovillo@redhat.com>
3762
3763 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3764
37652005-09-27 Diego Novillo <dnovillo@redhat.com>
3766
3767 * testsuite/libgomp.dg/omp-single-1.c: New test.
3768 * testsuite/libgomp.dg/shared-1.c: Return 0.
3769 Add prototype for abort.
3770 * testsuite/libgomp.dg/shared-2.c: Likewise.
3771
37722005-09-26 Jakub Jelinek <jakub@redhat.com>
3773
3774 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3775 constructs.
3776
37772005-09-26 Diego Novillo <dnovillo@redhat.com>
3778
3779 * testsuite/libgomp.dg/shared-1.c: New test.
3780 * testsuite/libgomp.dg/shared-2.c: New test.
3781
37822005-09-24 Richard Henderson <rth@redhat.com>
3783
3784 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3785
37862005-09-24 Richard Henderson <rth@redhat.com>
3787
3788 * iter.c (gomp_iter_static_next): Round up when computing number
3789 of iterations. Don't bother distributing a remainder equally.
3790
3791 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3792 Don't call srand. Zero b before testing.
3793 (main): New.
3794
37952005-09-24 Jakub Jelinek <jakub@redhat.com>
3796
3797 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3798 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3799
38002005-09-23 Jakub Jelinek <jakub@redhat.com>
3801
3802 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3803 without !$omp end do, followed immediately by subroutine end.
3804
38052005-09-23 Diego Novillo <dnovillo@redhat.com>
3806
3807 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3808
38092005-09-22 Richard Henderson <rth@redhat.com>
3810
3811 * critical.c (GOMP_critical_name_start): Change argument to void**.
3812 Reuse the pointer space if the mutex fits.
3813 (GOMP_critical_name_end): Likewise.
3814 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3815 * libgomp_g.h (GOMP_critical_name_start): Update decl.
3816 (GOMP_critical_name_end): Likewise.
3817 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3818 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3819
38202005-09-20 Richard Henderson <rth@redhat.com>
3821
3822 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3823 (create_lock_lock): New.
3824 (initialize_critical): Initialize it.
3825 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3826 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3827
38282005-09-20 Diego Novillo <dnovillo@redhat.com>
3829
3830 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3831
38322005-09-20 Diego Novillo <dnovillo@redhat.com>
3833
3834 * testsuite/libgomp.dg/omp-loop01.c: New test.
3835 * testsuite/libgomp.dg/omp-loop02.c: New test.
3836
38372005-09-20 Jakub Jelinek <jakub@redhat.com>
3838
3839 * configure.ac (AC_PROG_FC): Add.
3840 (USE_FORTRAN): New automake conditional.
3841 * configure: Rebuilt.
3842 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3843 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3844 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3845 Add rules to build them.
3846 * Makefile.in: Rebuilt.
3847 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3848 OMP_NEST_LOCK_KIND.
3849 * libgomp.map: Add Fortran wrappers.
3850 * libgomp_f.h.in: New file.
3851 * omp_lib.h.in: New file.
3852 * omp_lib.f90.in: New file.
3853 * fortran.c: New file.
3854 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3855 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3856 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3857 libgfortran has been built.
3858 * testsuite/libgomp.fortran/fortran.exp: New file.
3859 * testsuite/libgomp.fortran/omp_cond1.f: New test.
3860 * testsuite/libgomp.fortran/omp_cond2.f: New test.
3861 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3862 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3863 * testsuite/libgomp.fortran/omp_hello.f: New test.
3864 * testsuite/libgomp.fortran/omp_orphan.f: New test.
3865 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3866 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3867 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3868 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3869 * testsuite/libgomp.fortran/omp_reduction.f: New test.
3870 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3871 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3872
38732005-08-30 Richard Henderson <rth@redhat.com>
3874
3875 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3876 function for when aliases are not usable.
3877 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3878 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3879 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3880 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3881 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3882 GOMP_loop_ordered_guided_next): Likewise.
3883 * ordered.c (GOMP_ordered_start): Likewise.
3884
38852005-08-01 Diego Novillo <dnovillo@redhat.com>
3886
3887 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3888 * testsuite/libgomp.dg/omp_hello.c: Fix return code
3889 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3890 * testsuite/libgomp.dg/omp_orphan.c: Likewise
3891 * testsuite/libgomp.dg/omp_reduction.c: Likewise
3892 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3893 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3894 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3895 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3896
38972005-07-07 Eric Christopher <echristo@redhat.com>
3898 Diego Novillo <dnovillo@redhat.com>
3899
3900 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3901 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3902 up code.
3903 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3904 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3905 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3906 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3907 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3908 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3909 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3910
39112005-06-13 Diego Novillo <dnovillo@redhat.com>
3912
3913 * TOPLEVEL.patch: Remove.
3914
39152005-05-16 Richard Henderson <rth@redhat.com>
3916
3917 * configure.ac: Test for clock_gettime.
3918 * config.h.in, configure: Rebuild.
3919 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3920 (omp_get_wtime): Use clock_gettime if available.
3921 (omp_get_wtick): Use clock_getres if available.
3922
39232005-05-11 Richard Henderson <rth@redhat.com>
3924
3925 * config/linux/ia64/futex.h: New file.
3926 * configure.tgt: Use it.
3927
3928 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3929
39302005-05-07 Richard Henderson <rth@redhat.com>
3931
3932 * config/linux/powerpc/futex.h: New file.
3933 * configure.tgt: Use it.
3934
3935 * config/linux/i486/futex.h: Merge ...
3936 * config/linux/x86_64/futex.h: ... into ...
3937 * config/linux/x86/futex.h: ... here.
3938 * configure.tgt: Update to match.
3939
39402005-05-06 Richard Henderson <rth@redhat.com>
3941
3942 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3943 * config/linux/i486/futex.h: Likewise.
3944 * config/linux/x86_64/futex.h: Likewise.
3945
3946 * config/linux/lock.c: New file.
3947 * config/linux/omp-lock.h: New file.
3948
3949 * critical.c, env.h: Don't include omp.h
3950 * config/posix/lock.c: Include libgomp.h instead of omp.h.
3951 * config/posix/time.c: Likewise.
3952 * config/posix/omp-lock.h: New file.
3953 * libgomp.h: Include omp-lock.h and omp.h.
3954 * Makefile.am (nodist_include_HEADERS): New.
3955 (omp.h): New rule.
3956 * configure.ac (PERL): New.
3957 * mkomp_h.pl: New file.
3958 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3959 with templates.
3960 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3961
3962 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3963 build directory. Re-add -march=i486 hack.
3964
3965 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3966 (libgomp_link_flags): Remove.
3967 (libgomp_initialized): Remove.
3968 (libgomp_init): Don't protect from reinitialization. Copy code
3969 from libstdc++ for getting the multilib set correctly.
3970
39712005-05-05 Richard Henderson <rth@redhat.com>
3972
3973 * config/linux/alpha/futex.h: New file.
3974 * configure.tgt (alpha*-*-linux*): Use it.
3975
3976 * config/posix/mutex.c: New file.
3977 * config/posix/sem.c: Use libgomp.h.
3978
3979 * configure.tgt (x86_64-linux): Also test CC for -m32.
3980 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3981
a1daed2d 3982 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
953ff289
DN		 3983 after $gccpath.
3984
3985 * Makefile.am (SUBDIRS): New.
3986 (libgomp_la_LDFLAGS): Add -lpthread.
3987 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3988 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3989
3990 * libgomp_g.h: New file.
3991 * libgomp.h: Split out all public declarations to libgomp_g.h.
3992 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3993 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3994 * config/linux/sem.h: Likewise.
3995 * config/posix/sem.h: Likewise.
3996
3997 * Makefile.am (AM_LDFLAGS): New.
3998 (libgomp_version_script): Split out from ...
3999 (libgomp_la_LDFLAGS): ... here.
4000 (libgomp_version_info): New.
4001 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4002 (LIBGOMP_ENABLE): New.
4003 (LIBGOMP_CHECK_LINKER_FEATURES): New.
4004 (LIBGOMP_ENABLE_SYMVERS): New.
4005 * configure.ac (AC_INIT): Version 1.0.
4006 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4007 (enable-linux-futex): Likewise. Rename from enable-futex.
4008 (libtool_VERSION): New.
4009 (LIBGOMP_ENABLE_SYMVERS): Use it.
4010 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4011 * Makefile.in, aclocal.m4, configure: Rebuild.
4012
4013 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4014 (gomp_mutex_unlock_slow): Fix typo.
4015 * config/linux/sem.c: Similarly.
4016 (gomp_sem_post_slow): Fix typo.
4017 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4018 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4019 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4020
4021 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4022 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4023 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4024 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4025 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4026 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4027 LDFLAGS. Pull enable_futex check to top-level.
4028 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4029 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4030
4031 First attempt at real configury.
4032 * Makefile, config.h: Remove file.
4033 * Makefile.am, Makefile.in: New file.
4034 * acinclude.m4 aclocal.m4: New file.
4035 * configure.ac, configure.tgt, configure: New file.
4036
4037 * config/posix/lock.c: Rename from sys-lock.c.
4038 * config/posix/mutex.h: Rename from sys-mutex.h.
4039 * config/posix/sem.c: Rename from sys-sem.c.
4040 * config/posix/sem.h: Rename from sys-sem.h.
4041 * config/posix/proc.c: Rename from sys-proc.c.
4042 * config/posix/time.c: Rename from sys-proc.c.
4043
4044 * config/linux/mutex.c: New file.
4045 * config/linux/mutex.h: New file.
4046 * config/linux/sem.c: New file.
4047 * config/linux/sem.h: New file.
4048 * config/linux/i486/futex.h: New file.
4049 * config/linux/x86_64/futex.h: New file.
4050
40512005-05-04 Richard Henderson <rth@redhat.com>
4052
4053 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4054 * libgomp.h: Declare them.
4055 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4056 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4057
40582005-05-04 Richard Henderson <rth@redhat.com>
4059
4060 * libgomp-1 code drop
4061
40622005-05-04 Richard Henderson <rth@redhat.com>
4063
4064 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4065 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4066 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4067 (gomp_iter_static_next): Update.
4068 (gomp_ordered_static_next): Update.
4069 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4070 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4071 totally empty range.
4072 (gomp_loop_ordered_static_next): Refine test for calling
4073 gomp_ordered_static_next.
4074 * testsuite/ordered-1.c: Add case for more threads than iterations.
4075
4076 * iter.c (gomp_iter_runtime_next_locked): Remove.
4077 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
a1daed2d 4078 gomp_loop_guided_start, gomp_loop_ordered_static_start,
953ff289
DN		 4079 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4080 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4081 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4082 gomp_loop_ordered_guided_next): Downcase name, make static, add
4083 an external alias with the old name.
4084 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4085 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4086 switch and call one of the above static functions.
4087 * libgomp.h: Update.
4088
4089 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4090 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4091 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4092 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4093 GOMP_loop_ordered_guided_start): Update to match.
4094 * sections.c (GOMP_sections_start): Likewise.
4095 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4096
4097 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4098 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4099 Use bounds check instead of modulus.
4100 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4101 (gomp_ordered_last): Don't sync with ordered_owner here.
4102 (gomp_ordered_next): Likewise.
4103 (gomp_ordered_static_loop_next): Likewise.
4104 * loop.c, libgomp.h: Update to match.
4105
4106 * libgomp.h (GOMP_barrier): Declare.
4107
4108 * testsuite/barrier-1.c: New file.
4109 * testsuite/critical-1.c: New file.
4110 * testsuite/ordered-2.c: New file.
4111 * testsuite/ordered-1.c: New file.
4112 * testsuite/sections-1.c: New file.
4113 * testsuite/single-1.c: New file.
4114 * testsuite/Makefile (TESTS): Add them.
4115
41162005-05-04 Richard Henderson <rth@redhat.com>
4117
4118 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4119 * loop.c (GOMP_loop_static_start): If not the startup thread,
4120 acquire the mutex to wait for initialization complete.
4121 (GOMP_loop_ordered_static_start): Likewise.
4122 (GOMP_loop_ordered_runtime_start): Likewise.
4123 (GOMP_loop_ordered_static_first): Remove.
4124 (GOMP_loop_ordered_dynamic_first): Remove.
4125 (GOMP_loop_ordered_guided_first): Remove.
4126 (GOMP_loop_ordered_runtime_first): Remove.
4127 * ordered.c (gomp_ordered_loop_first): Post to own release when
4128 we're the first thread.
4129 (gomp_ordered_loop_last): Wait on release if not owner.
4130 (gomp_ordered_loop_next): Likewise.
4131 (gomp_ordered_static_loop_init): New.
4132 (gomp_ordered_static_loop_next): Use ordered_owner.
4133 (GOMP_ordered_start): Likewise.
4134 * work.c (gomp_new_work_share): Initialize ordered_owner.
4135
41362005-05-03 Richard Henderson <rth@redhat.com>
4137
4138 * Makefile (OPT): New.
4139 (CFLAGS): Use it.
4140
4141 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4142 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4143 * libgomp.h, libgomp.map, NOTES: Update to match.
4144
4145 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4146 Add initialized and thr members.
4147 (gomp_thread_start): Pause when initially spawned to wait for
4148 the whole team to be created.
4149 (gomp_team_start): Release team members at the end.
4150
4151 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4152 (f_foo_1): Use GOMP_loop_end.
4153 (f_foo_2): Use GOMP_loop_end_nowait.
4154
4155 * testsuite/loop-2.c: New file.
4156 * testsuite/Makefile (TESTS): Add it.
4157
41582005-05-03 Richard Henderson <rth@redhat.com>
4159
4160 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4161 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4162 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4163 initial work_share.
4164
4165 * testsuite/Makefile: New file.
4166 * testsuite/loop-1.c: New file.
4167
41682005-05-03 Richard Henderson <rth@redhat.com>
4169
4170 Initial implementation and checkin.
Mirror of https://gcc.gnu.org/git/gcc.git