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re PR tree-optimization/63915 (gomp/pr60823-2.c:31:1: error: dead STMT in EH table)
[thirdparty/gcc.git] / libgomp / ChangeLog
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b1bf6c52
JJ		 12014-11-14 Jakub Jelinek <jakub@redhat.com>
2
3 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4 of 32 as block_size.
5 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
6 instead of 32 as block_size.
7
d64ae614
AT		 82014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
9 Ilya Verbin <ilya.verbin@intel.com>
10
11 * Makefile.in: Regenerate.
12 * configure: Regenerate.
13 * configure.ac: Set up offload_additional_options,
14 offload_additional_lib_paths and offload_targets.
15 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
16 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
17 * testsuite/Makefile.in: Regenerate.
18 * testsuite/lib/libgomp.exp (libgomp_init): Append
19 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
20 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
21 build directory to LD_LIBRARY_PATH for intelmic offload targets.
22
122d7303
AT		 232014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
24 Ilya Verbin <ilya.verbin@intel.com>
25 Kirill Yukhin <kirill.yukhin@intel.com>
26 Ilya Tocar <ilya.tocar@intel.com>
27
28 * testsuite/lib/libgomp.exp
29 (check_effective_target_offload_device): New.
30 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
31 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
32 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
33 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
34 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
35 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
36 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
37 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
38 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
39 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
40 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
41 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
42 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
43 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
44 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
45 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
46 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
47 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
48 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
49 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
50 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
51 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
52 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
53 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
54 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
55 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
56 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
57 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
58 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
59 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
60 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
61 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
62 * testsuite/libgomp.c/target-7.c: Fix test.
63 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
64 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
65 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
66 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
67 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
68 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
69 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
70 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
71 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
72 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
73 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
74 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
75 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
76 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
77 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
78 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
79 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
80 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
81 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
82 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
83 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
84 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
85 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
86 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
87 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
88 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
89 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
90 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
91 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
92 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
93 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
94
1df3f842
JJ		 952014-11-13 Jakub Jelinek <jakub@redhat.com>
96 Ilya Verbin <ilya.verbin@intel.com>
97 Thomas Schwinge <thomas@codesourcery.com>
98 Andrey Turetskiy <andrey.turetskiy@intel.com>
99
100 * libgomp.map (GOMP_4.0.1): New symbol version.
101 Add GOMP_offload_register.
102 * libgomp_target.h: New file.
103 * splay-tree.h: New file.
104 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
105 (gomp_target_init): New forward declaration.
106 (gomp_is_initialized): New static variable.
107 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
108 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
109 New structures.
110 (offload_images, num_offload_images, devices, num_devices): New static
111 variables.
112 (splay_compare): New static function.
113 (struct gomp_device_descr): New structure.
114 (gomp_get_num_devices): Call gomp_target_init.
115 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
116 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
117 (GOMP_offload_register): New function.
118 (GOMP_target): Arrange for host callback to be performed in a separate
119 initial thread and contention group, inheriting ICVs from
120 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
121 Add device initialization and lookup for target function in splay tree.
122 (GOMP_target_data): Add device initialization and call gomp_map_vars.
123 (GOMP_target_end_data): Call gomp_unmap_vars.
124 (GOMP_target_update): Add device initialization and call gomp_update.
125 (gomp_load_plugin_for_device, gomp_register_images_for_device)
126 (gomp_target_init): New static functions.
127
85c64bbe
BS		 1282014-11-13 Bernd Schmidt <bernds@codesourcery.com>
129 Thomas Schwinge <thomas@codesourcery.com>
130 Ilya Verbin <ilya.verbin@intel.com>
131 Andrey Turetskiy <andrey.turetskiy@intel.com>
132
133 * config.h.in: Regenerate.
134 * configure: Regenerate.
135 * configure.ac: Check for libdl, required for plugin support.
136 (PLUGIN_SUPPORT): Define if plugins are supported.
137 (enable_offload_targets): Support Intel MIC targets.
138 (OFFLOAD_TARGETS): List of target names suitable for offloading.
139
ebf6d33b
FXC		 1402014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
141
142 PR target/63610
143 * configure: Regenerate.
144
8c768629
RO		 1452014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
146
147 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
148
c1d62412
MP		 1492014-10-06 Marek Polacek <polacek@redhat.com>
150
151 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
152 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
153 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
154 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
155
44a0c6cb
MP		 1562014-10-06 Marek Polacek <polacek@redhat.com>
157
158 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
159 * testsuite/libgomp.c/nqueens-1.c: Likewise.
160 * testsuite/libgomp.c/pr26943-3.c: Likewise.
161 * testsuite/libgomp.c/pr26943-4.c: Likewise.
162 * testsuite/libgomp.c/pr36802-2.c: Likewise.
163 * testsuite/libgomp.c/pr36802-3.c: Likewise.
164 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
165 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
166 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
167 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
168 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
169 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
170 * testsuite/libgomp.c/omp-single-1.c: Likewise.
171 * testsuite/libgomp.c/omp-single-2.c: Likewise.
172 * testsuite/libgomp.c/omp_matvec.c: Likewise.
173 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
174 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
175 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
176 declarations.
177
5771c391
JJ		 1782014-10-03 Jakub Jelinek <jakub@redhat.com>
179
180 PR libgomp/61200
181 * testsuite/libgomp.c/pr61200.c: New test.
182
bce16b88
JJ		 1832014-09-18 Jakub Jelinek <jakub@redhat.com>
184
185 PR c++/63248
186 * testsuite/libgomp.c++/pr63248.C: New test.
187
3696163c
JJ		 1882014-08-04 Jakub Jelinek <jakub@redhat.com>
189
190 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
191 is not zero, but taskgroup->children is NULL and there are
192 any task->children, schedule those instead of waiting.
193 * testsuite/libgomp.c/depend-6.c: New test.
194 * testsuite/libgomp.c/depend-7.c: New test.
195 * testsuite/libgomp.c/depend-8.c: New test.
196 * testsuite/libgomp.c/depend-9.c: New test.
197 * testsuite/libgomp.c/depend-10.c: New test.
198
0494285a
JJ		 1992014-08-01 Jakub Jelinek <jakub@redhat.com>
200
201 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
202 (struct gomp_taskwait): New type.
203 (struct gomp_task): Add taskwait and parent_depends_on, remove
204 in_taskwait and taskwait_sem fields.
205 (gomp_finish_task): Don't destroy taskwait_sem.
206 * task.c (gomp_init_task): Don't init in_taskwait, instead init
207 taskwait and parent_depends_on.
208 (GOMP_task): For if (0) tasks with depend clause that depend on
209 earlier tasks don't defer them, instead call
210 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
211 Initialize redundant_out field, for redundant out entries just
212 move them at the end of linked list instead of removing them
213 completely, and set redundant_out flag instead of redundant.
214 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
215 that task.
216 (gomp_task_run_post_handle_dependers): If parent is in
217 gomp_task_maybe_wait_for_dependencies and newly runnable task
218 is not parent_depends_on, queue it in parent->children linked
219 list after all runnable tasks with parent_depends_on set.
220 Adjust for addition of taskwait indirection.
221 (gomp_task_run_post_remove_parent): If parent is in
222 gomp_task_maybe_wait_for_dependencies and task to be removed
223 is parent_depends_on, decrement n_depend and if needed awake
224 parent. Adjust for addition of taskwait indirection.
225 (GOMP_taskwait): Adjust for addition of taskwait indirection.
226 (gomp_task_maybe_wait_for_dependencies): New function.
227 * testsuite/libgomp.c/depend-5.c: New test.
228
60ab4b44
TB		 2292014-07-13 Tobias Burnus <burnus@net-b.de>
230
231 * testsuite/libgomp.fortran/pr34020.f90: Make compile
0494285a 232 with TS 18508/Fortran 2015.
60ab4b44 233
773ec47f
MP		 2342014-07-06 Marek Polacek <polacek@redhat.com>
235
236 PR c/6940
237 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
238
f707da16
JJ		 2392014-07-03 Jakub Jelinek <jakub@redhat.com>
240
241 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
242 matches regex $lang_source_re, add $lang_include_flags to options.
243 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
244 * testsuite/libgomp.c++/c++.exp: Likewise.
245 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
246 and lang_include_flags instead of adding -fintrinsic-modules-path= to
247 ALWAYS_CFLAGS.
248 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
249
07b6c044
TS		 2502014-07-03 Thomas Schwinge <thomas@codesourcery.com>
251
252 * testsuite/libgomp.fortran/fortran.exp: Explain
253 gfortran-dg-runtest usage.
254
da6f124d
JJ		 2552014-06-25 Jakub Jelinek <jakub@redhat.com>
256
257 * testsuite/libgomp.fortran/simd5.f90: New test.
258 * testsuite/libgomp.fortran/simd6.f90: New test.
259 * testsuite/libgomp.fortran/simd7.f90: New test.
260
b46ebd6c
JJ		 2612014-06-24 Jakub Jelinek <jakub@redhat.com>
262
56ad0e38
JJ		 263 * testsuite/libgomp.c/for-2.c: Define SC to static for
264 #pragma omp for simd testing.
265 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
266 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
267 SC macro.
268 * testsuite/libgomp.c/simd-14.c: New test.
269 * testsuite/libgomp.c/simd-15.c: New test.
270 * testsuite/libgomp.c/simd-16.c: New test.
271 * testsuite/libgomp.c/simd-17.c: New test.
272 * testsuite/libgomp.c++/for-10.C: Define SC to static for
273 #pragma omp for simd testing.
274 * testsuite/libgomp.c++/simd10.C: New test.
275 * testsuite/libgomp.c++/simd11.C: New test.
276 * testsuite/libgomp.c++/simd12.C: New test.
277 * testsuite/libgomp.c++/simd13.C: New test.
278
b46ebd6c
JJ		 279 * testsuite/libgomp.fortran/aligned1.f03: New test.
280 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
281 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
282 tasks with !$omp parallel !$omp single.
283 * testsuite/libgomp.fortran/target8.f90: New test.
284 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
285 not to use trim in the combiner, instead call elemental function.
286 (fn): New elemental function.
287 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
288 Make elemental.
289 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
290 omp_in): Likewise.
291 * testsuite/libgomp.fortran/udr12.f90: New test.
292 * testsuite/libgomp.fortran/udr13.f90: New test.
293 * testsuite/libgomp.fortran/udr14.f90: New test.
294 * testsuite/libgomp.fortran/udr15.f90: New test.
295
f014c653
JJ		 2962014-06-18 Jakub Jelinek <jakub@redhat.com>
297
298 * omp_lib.f90.in (openmp_version): Set to 201307.
299 * omp_lib.h.in (openmp_version): Likewise.
300 * testsuite/libgomp.c/target-8.c: New test.
301 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
302 and inbranch clauses.
303 * testsuite/libgomp.fortran/depend-3.f90: New test.
304 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
305 openmp_version.
306 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
307 * testsuite/libgomp.fortran/target1.f90: New test.
308 * testsuite/libgomp.fortran/target2.f90: New test.
309 * testsuite/libgomp.fortran/target3.f90: New test.
310 * testsuite/libgomp.fortran/target4.f90: New test.
311 * testsuite/libgomp.fortran/target5.f90: New test.
312 * testsuite/libgomp.fortran/target6.f90: New test.
313 * testsuite/libgomp.fortran/target7.f90: New test.
314
92d28cbb
JJ		 3152014-06-10 Jakub Jelinek <jakub@redhat.com>
316
317 PR fortran/60928
318 * testsuite/libgomp.fortran/allocatable9.f90: New test.
319 * testsuite/libgomp.fortran/allocatable10.f90: New test.
320 * testsuite/libgomp.fortran/allocatable11.f90: New test.
321 * testsuite/libgomp.fortran/allocatable12.f90: New test.
322 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
323 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
324 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
325 * testsuite/libgomp.fortran/associate1.f90: New test.
326 * testsuite/libgomp.fortran/associate2.f90: New test.
327 * testsuite/libgomp.fortran/procptr1.f90: New test.
328
5f23671d
JJ		 3292014-06-06 Jakub Jelinek <jakub@redhat.com>
330
331 * testsuite/libgomp.fortran/simd1.f90: New test.
332 * testsuite/libgomp.fortran/udr1.f90: New test.
333 * testsuite/libgomp.fortran/udr2.f90: New test.
334 * testsuite/libgomp.fortran/udr3.f90: New test.
335 * testsuite/libgomp.fortran/udr4.f90: New test.
336 * testsuite/libgomp.fortran/udr5.f90: New test.
337 * testsuite/libgomp.fortran/udr6.f90: New test.
338 * testsuite/libgomp.fortran/udr7.f90: New test.
339 * testsuite/libgomp.fortran/udr8.f90: New test.
340 * testsuite/libgomp.fortran/udr9.f90: New test.
341 * testsuite/libgomp.fortran/udr10.f90: New test.
342 * testsuite/libgomp.fortran/udr11.f90: New test.
343
0389fbb5
UB		 3442014-05-27 Uros Bizjak <ubizjak@gmail.com>
345
346 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
347 vect_simd_clones effective target.
348 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
349
decaaec8
JJ		 3502014-05-21 Jakub Jelinek <jakub@redhat.com>
351
352 PR middle-end/61252
353 * testsuite/libgomp.c++/simd-9.C: New test.
354
72832460
UB		 3552014-05-18 Uros Bizjak <ubizjak@gmail.com>
356
357 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
358 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
359 texts according to their @menu entry positions.
360
dd2fc525
JJ		 3612014-05-11 Jakub Jelinek <jakub@redhat.com>
362
363 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
364 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
365 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
366 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
367 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
368 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
369 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
370 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
371 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
372 * testsuite/libgomp.fortran/depend-1.f90: New test.
373 * testsuite/libgomp.fortran/depend-2.f90: New test.
374 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
375 * testsuite/libgomp.fortran/simd1.f90: New test.
376 * testsuite/libgomp.fortran/simd2.f90: New test.
377 * testsuite/libgomp.fortran/simd3.f90: New test.
378 * testsuite/libgomp.fortran/simd4.f90: New test.
379 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
380
95782571
JJ		 3812014-05-02 Jakub Jelinek <jakub@redhat.com>
382
383 * testsuite/libgomp.c/simd-10.c: New test.
384 * testsuite/libgomp.c/simd-11.c: New test.
385 * testsuite/libgomp.c/simd-12.c: New test.
386 * testsuite/libgomp.c/simd-13.c: New test.
387
f7468577
JJ		 3882014-04-24 Jakub Jelinek <jakub@redhat.com>
389
42056eac
JJ		 390 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
391 atomic type clauses in any order and optional comma in between.
392 * testsuite/libgomp.c++/atomic-15.C: Likewise.
393 * testsuite/libgomp.c/atomic-17.c: Likewise.
394
f7468577
JJ		 395 * testsuite/libgomp.c/simd-7.c: New test.
396 * testsuite/libgomp.c/simd-8.c: New test.
397 * testsuite/libgomp.c/simd-9.c: New test.
398 * testsuite/libgomp.c/loop-16.c: New test.
399
ab18f2f5
RH		 4002014-04-02 Richard Henderson <rth@redhat.com>
401
402 * config/linux/futex.h (futex_wait): Get error value from errno.
403 (futex_wake): Likewise.
404
8bcc90b0
JJ		 4052014-03-25 Jakub Jelinek <jakub@redhat.com>
406
407 PR c++/60331
408 * testsuite/libgomp.c++/udr-11.C: New test.
409 * testsuite/libgomp.c++/udr-12.C: New test.
410 * testsuite/libgomp.c++/udr-13.C: New test.
411 * testsuite/libgomp.c++/udr-14.C: New test.
412 * testsuite/libgomp.c++/udr-15.C: New test.
413 * testsuite/libgomp.c++/udr-16.C: New test.
414 * testsuite/libgomp.c++/udr-17.C: New test.
415 * testsuite/libgomp.c++/udr-18.C: New test.
416 * testsuite/libgomp.c++/udr-19.C: New test.
417
18d73c7f
RS		 4182014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
419
420 Update copyright years
421
f9030485
RS		 4222014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
423
424 * hashtab.h: Use the standard form for the copyright notice.
425
98db73df
TB		 4262014-01-02 Tobias Burnus <burnus@net-b.de>
427
428 * libgomp.texi: Bump @copying's copyright year.
429
ae246f7f
AT		 4302013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
431
432 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
433 alloca () with __builtin_alloca ().
434 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
435 * testsuite/libgomp.c/lock-3.c: Likewise.
436 * testsuite/libgomp.c/pr48591.c: Likewise.
437
fa00a5fe
JJ		 4382013-12-17 Jakub Jelinek <jakub@redhat.com>
439
440 PR testsuite/59534
441 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
442 comparisons.
443
e9792e1d
JJ		 4442013-12-16 Jakub Jelinek <jakub@redhat.com>
445
446 PR libgomp/58756
447 * testsuite/libgomp.c/pr58756.c: New test.
448
cab37c89
JJ		 4492013-12-12 Jakub Jelinek <jakub@redhat.com>
450
451 PR libgomp/59467
452 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
453 !$omp parallel.
454
de14871c
TS		 4552013-11-07 Thomas Schwinge <thomas@codesourcery.com>
456
1707a5de
TS		 457 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
458 ALWAYS_CFLAGS.
459 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
460 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
461 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
462 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
463 Likewise.
464
70f05c43
TS		 465 * libgomp_g.h: Include <stddef.h> for size_t.
466
de14871c
TS		 467 * libgomp.spec.in: Update comment about libgomp's dependencies.
468 * configure.ac: Likewise.
469 * configure: Regenerate.
470
83fd6c5b
TB		 4712013-10-16 Tobias Burnus <burnus@net-b.de>
472
473 * libgomp.texi: (Runtime Library Routines): Update references for
474 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
475 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
476 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
477 (Environment Variables): Update references for OpenMP 4.0. Add
478 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
479 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
480 order.
481
c8673881
JJ		 4822013-10-14 Jakub Jelinek <jakub@redhat.com>
483
484 * env.c (parse_bind_var): Initialize value to avoid
485 (false positive) warning.
486
f89163fd
JJ		 4872013-10-12 Jakub Jelinek <jakub@redhat.com>
488
489 PR libgomp/58691
490 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
491 to check variable.
492 (gomp_init_num_threads): Move i variable declaration into
493 #ifdef CPU_ALLOC_SIZE block.
494 * config/linux/affinity.c (gomp_affinity_init_level): Test
495 gomp_places_list_len == 0 rather than gomp_places_list == 0
496 when checking for topology reading error.
497 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
498 * env.c (parse_affinity): Add ignore argument, if true, don't populate
499 gomp_places_list, only parse env var and always return false.
500 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
501 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
502 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
503 and either of these variables were parsed correctly into a places
504 list.
505
1d340638
TS		 5062013-10-11 Thomas Schwinge <thomas@codesourcery.com>
507 Jakub Jelinek <jakub@redhat.com>
508
509 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
510 of 5 loopfn matches.
511 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
512 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
513 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
514 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
515 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
516 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
517 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
518 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
519
71a81c21
TS		 5202013-10-11 Thomas Schwinge <thomas@codesourcery.com>
521
bd87f731
TS		 522 * Makefile.am (omp_lib.mod): Streamline rule.
523 * Makefile.in: Regenerate.
524
f5745bed
TS		 525 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
526 exceptions.
527
b5512c66
TS		 528 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
529 * testsuite/libgomp.fortran/lib1.f90: Likewise.
530 * testsuite/libgomp.fortran/lib2.f: Likewise.
531 * testsuite/libgomp.fortran/lib3.f: Likewise.
532
451c19c4
TS		 533 * configure.ac: Typo fix.
534 * configure: Regenerate.
535
86a6016d
TS		 536 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
537 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
538
71a81c21
TS		 539 * omp.h.in: Don't touch the user's namespace.
540
acf0174b
JJ		 5412013-10-11 Jakub Jelinek <jakub@redhat.com>
542 Tobias Burnus <burnus@net-b.de>
543 Richard Henderson <rth@redhat.com>
544
545 * target.c: New file.
546 * Makefile.am (libgomp_la_SOURCES): Add target.c.
547 * Makefile.in: Regenerated.
548 * libgomp_g.h (GOMP_task): Add depend argument.
549 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
550 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
551 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
552 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
553 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
554 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
555 GOMP_taskgroup_start, GOMP_taskgroup_end,
556 GOMP_parallel_sections): New prototypes.
557 * fortran.c (omp_is_initial_device): Add ialias_redirect.
558 (omp_is_initial_device_): New function.
559 (ULP, STR1, STR2, ialias_redirect): Removed.
560 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
561 omp_set_default_device_8_, omp_get_default_device_,
562 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
563 functions.
564 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
565 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
566 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
567 @@GOMP_4.0.
568 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
569 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
570 omp_set_default_device, omp_set_default_device_,
571 omp_set_default_device_8_, omp_get_default_device,
572 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
573 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
574 omp_get_team_num_): Export @@OMP_4.0.
575 * team.c (struct gomp_thread_start_data): Add place field.
576 (gomp_thread_start): Clear thr->thread_pool and
577 thr->task before returning. Use gomp_team_barrier_wait_final
578 instead of gomp_team_barrier_wait. Initialize thr->place.
579 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
580 team_cancelled and task_queued_count fields.
581 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
582 before calling pthread_exit.
583 (gomp_free_thread): No longer static. Use
584 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
585 (gomp_team_start): Add flags argument. Set
586 thr->thread_pool->threads_busy to nthreads immediately after creating
587 new pool. Use gomp_managed_threads_lock instead of
588 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
589 (gomp_team_end): Use gomp_managed_threads_lock instead of
590 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
591 of gomp_team_barrier_wait. If team->team_cancelled, call
592 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
593 rather than thr->ts.work_share.
594 (initialize_team): Don't call gomp_sem_init here.
595 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
596 caller.
597 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
598 * env.c (gomp_global_icv): Add default_device_var, target_data and
599 bind_var initializers.
600 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
601 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
602 gomp_places_list_len): New variables.
603 (parse_bind_var, parse_one_place, parse_places_var): New functions.
604 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
605 sized places.
606 (gomp_cancel_var): New global variable.
607 (parse_int): New function.
608 (handle_omp_display_env): New function.
609 (initialize_env): Use it. Initialize default_device_var.
610 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
611 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
612 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
613 been successfully parsed (and call gomp_init_affinity in that case).
614 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
615 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
616 omp_get_team_num, omp_is_initial_device): New functions.
617 * libgomp.h: Include stdlib.h.
618 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
619 Define.
620 (struct target_mem_desc): Forward declare.
621 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
622 and thread_limit_var fields.
623 (gomp_get_num_devices): New prototype.
624 (gomp_cancel_var): New extern decl.
625 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
626 team_cancelled and task_queued_count fields. Add comments about
627 task_{,queued_,running_}count.
628 (gomp_cancel_kind): New enum.
629 (gomp_work_share_end_cancel): New prototype.
630 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
631 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
632 and depend fields.
633 (struct gomp_taskgroup): New type.
634 (struct gomp_task_depend_entry,
635 struct gomp_dependers_vec): New types.
636 (gomp_finish_task): Free depend_hash if non-NULL.
637 (struct gomp_team_state): Add place_partition_off
638 and place_partition_len fields.
639 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
640 gomp_places_list_len): New extern decls.
641 (struct gomp_thread): Add place field.
642 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
643 (gomp_init_thread_affinity): Add place argument.
644 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
645 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
646 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
647 gomp_affinity_init_level, gomp_affinity_print_place): New
648 prototypes.
649 (gomp_team_start): Add flags argument.
650 (gomp_thread_limit_var, gomp_remaining_threads_count,
651 gomp_remaining_threads_lock): Remove.
652 (gomp_managed_threads_lock): New variable.
653 (struct gomp_thread_pool): Add threads_busy field.
654 (gomp_free_thread): New prototype.
655 * task.c: Include hashtab.h.
656 (hash_entry_type): New typedef.
657 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
658 (gomp_init_task): Clear dependers, depend_hash, depend_count,
659 copy_ctors_done and taskgroup fields.
660 (GOMP_task): Add depend argument, handle depend clauses. If
661 gomp_team_barrier_cancelled or if it's taskgroup has been
662 cancelled, don't queue or start new tasks. Set copy_ctors_done
663 field if needed. Initialize taskgroup field. If copy_ctors_done
664 and already cancelled, don't discard the task. If taskgroup is
665 non-NULL, enqueue the task into taskgroup queue. Increment
666 num_children field in taskgroup. Increment task_queued_count.
667 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
668 gomp_task_run_post_remove_taskgroup): New inline functions.
669 (gomp_task_run_post_handle_depend_hash,
670 gomp_task_run_post_handle_dependers,
671 gomp_task_run_post_handle_depend): New functions.
672 (GOMP_taskwait): Use them. If more than one new tasks
673 have been queued, wake other threads if needed.
674 (gomp_barrier_handle_tasks): Likewise. If
675 gomp_team_barrier_cancelled, don't start any new tasks, just free
676 all tasks.
677 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
678 * omp_lib.f90.in
679 (omp_proc_bind_kind, omp_proc_bind_false,
680 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
681 omp_proc_bind_spread): New params.
682 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
683 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
684 omp_get_team_num, omp_is_initial_device): New interfaces.
685 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
686 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
687 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
688 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
689 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
690 useless use omp_lib_kinds.
691 * omp.h.in (omp_proc_bind_t): New typedef.
692 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
693 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
694 omp_get_team_num, omp_is_initial_device): New prototypes.
695 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
696 through to gomp_team_start.
697 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
698 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
699 Adjust gomp_parallel_loop_start callers.
700 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
701 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
702 GOMP_loop_end_cancel): New functions.
703 (GOMP_parallel_end): Add ialias_redirect.
704 * hashtab.h: New file.
705 * libgomp.texi (Environment Variables): Minor cleanup,
706 update section refs to OpenMP 4.0rc2.
707 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
708 environment variables.
709 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
710 team->work_shares_to_free to thr->ts.work_share before calling
711 free_work_share.
712 (gomp_work_share_end_cancel): New function.
713 * config/linux/proc.c: Include errno.h.
714 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
715 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
716 sizeof (cpu_set_t) to determine number of iterations. Fix up check
717 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
718 gomp_cpuset_size is sizeof (cpu_set_t).
719 (gomp_init_num_threads): Initialize gomp_cpuset_size,
720 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
721 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
722 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
723 contain any logical CPUs.
724 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
725 is NULL. Use gomp_cpusetp instead of &cpuset and pass
726 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
727 pthread_getaffinity_np. Check gomp_places_list instead of
728 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
729 * config/linux/bar.c (gomp_barrier_wait_end,
730 gomp_barrier_wait_last): Use BAR_* defines.
731 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
732 from state where needed. Set work_share_cancelled to 0 on last
733 thread.
734 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
735 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
736 functions.
737 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
738 Add cpusetsize argument.
739 (gomp_cpuset_size, gomp_cpusetp): Declare.
740 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
741 (affinity_counter): Remove.
742 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
743 if CPU_ALLOC_SIZE isn't defined.
744 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
745 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
746 bind current thread to the first place.
747 (gomp_init_thread_affinity): Rewritten. Add place argument, just
748 pthread_setaffinity_np to gomp_places_list[place].
749 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
750 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
751 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
752 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
753 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
754 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
755 (gomp_barrier_t): Add awaited_final field.
756 (gomp_barrier_init): Initialize awaited_final field.
757 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
758 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
759 prototypes.
760 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
761 defines.
762 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
763 gomp_team_barrier_cancelled): New inline functions.
764 (gomp_barrier_last_thread,
765 gomp_team_barrier_set_task_pending,
766 gomp_team_barrier_clear_task_pending,
767 gomp_team_barrier_set_waiting_for_tasks,
768 gomp_team_barrier_waiting_for_tasks,
769 gomp_team_barrier_done): Use BAR_* defines.
770 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
771 (gomp_barrier_wait_end): Use BAR_* defines.
772 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
773 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
774 Use BAR_* defines.
775 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
776 gomp_team_barrier_cancel): New functions.
777 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
778 argument.
779 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
780 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
781 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
782 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
783 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
784 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
785 (gomp_barrier_t): Add cancellable field.
786 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
787 gomp_team_barrier_cancel): New prototypes.
788 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
789 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
790 gomp_team_barrier_cancelled): New inline functions.
791 (gomp_barrier_wait_start, gomp_barrier_last_thread,
792 gomp_team_barrier_set_task_pending,
793 gomp_team_barrier_clear_task_pending,
794 gomp_team_barrier_set_waiting_for_tasks,
795 gomp_team_barrier_waiting_for_tasks,
796 gomp_team_barrier_done): Use BAR_* defines.
797 * barrier.c (GOMP_barrier_cancel): New function.
798 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
799 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
800 omp_proc_bind_spread): New params.
801 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
802 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
803 omp_get_team_num, omp_is_initial_device): New externals.
804 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
805 New functions.
806 (gomp_resolve_num_threads): Adjust for thread_limit now being in
807 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
808 infinity. If not nested, just return minimum of max_num_threads
809 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
810 to the returned value. Otherwise, don't update atomically
811 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
812 (GOMP_parallel_end): Adjust for thread_limit now being in
813 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
814 infinity. Adjust threads_busy in the pool rather than
815 gomp_remaining_threads_count. Remember team->nthreads and call
816 gomp_team_end before adjusting threads_busy, if not nested
817 afterwards, just set it to 1 non-atomically. Add ialias.
818 (GOMP_parallel_start): Adjust gomp_team_start caller.
819 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
820 * testsuite/libgomp.c/affinity-1.c: New test.
821 * testsuite/libgomp.c/atomic-15.c: New test.
822 * testsuite/libgomp.c/atomic-16.c: New test.
823 * testsuite/libgomp.c/atomic-17.c: New test.
824 * testsuite/libgomp.c/cancel-for-1.c: New test.
825 * testsuite/libgomp.c/cancel-for-2.c: New test.
826 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
827 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
828 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
829 * testsuite/libgomp.c/cancel-sections-1.c: New test.
830 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
831 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
832 * testsuite/libgomp.c/depend-1.c: New test.
833 * testsuite/libgomp.c/depend-2.c: New test.
834 * testsuite/libgomp.c/depend-3.c: New test.
835 * testsuite/libgomp.c/depend-4.c: New test.
836 * testsuite/libgomp.c/for-1.c: New test.
837 * testsuite/libgomp.c/for-1.h: New file.
838 * testsuite/libgomp.c/for-2.c: New test.
839 * testsuite/libgomp.c/for-2.h: New file.
840 * testsuite/libgomp.c/for-3.c: New test.
841 * testsuite/libgomp.c/pr58392.c: New test.
842 * testsuite/libgomp.c/simd-1.c: New test.
843 * testsuite/libgomp.c/simd-2.c: New test.
844 * testsuite/libgomp.c/simd-3.c: New test.
845 * testsuite/libgomp.c/simd-4.c: New test.
846 * testsuite/libgomp.c/simd-5.c: New test.
847 * testsuite/libgomp.c/simd-6.c: New test.
848 * testsuite/libgomp.c/target-1.c: New test.
849 * testsuite/libgomp.c/target-2.c: New test.
850 * testsuite/libgomp.c/target-3.c: New test.
851 * testsuite/libgomp.c/target-4.c: New test.
852 * testsuite/libgomp.c/target-5.c: New test.
853 * testsuite/libgomp.c/target-6.c: New test.
854 * testsuite/libgomp.c/target-7.c: New test.
855 * testsuite/libgomp.c/taskgroup-1.c: New test.
856 * testsuite/libgomp.c/thread-limit-1.c: New test.
857 * testsuite/libgomp.c/thread-limit-2.c: New test.
858 * testsuite/libgomp.c/thread-limit-3.c: New test.
859 * testsuite/libgomp.c/udr-1.c: New test.
860 * testsuite/libgomp.c/udr-2.c: New test.
861 * testsuite/libgomp.c/udr-3.c: New test.
862 * testsuite/libgomp.c++/affinity-1.C: New test.
863 * testsuite/libgomp.c++/atomic-10.C: New test.
864 * testsuite/libgomp.c++/atomic-11.C: New test.
865 * testsuite/libgomp.c++/atomic-12.C: New test.
866 * testsuite/libgomp.c++/atomic-13.C: New test.
867 * testsuite/libgomp.c++/atomic-14.C: New test.
868 * testsuite/libgomp.c++/atomic-15.C: New test.
869 * testsuite/libgomp.c++/cancel-for-1.C: New test.
870 * testsuite/libgomp.c++/cancel-for-2.C: New test.
871 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
872 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
873 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
874 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
875 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
876 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
877 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
878 * testsuite/libgomp.c++/cancel-test.h: New file.
879 * testsuite/libgomp.c++/for-9.C: New test.
880 * testsuite/libgomp.c++/for-10.C: New test.
881 * testsuite/libgomp.c++/for-11.C: New test.
882 * testsuite/libgomp.c++/simd-1.C: New test.
883 * testsuite/libgomp.c++/simd-2.C: New test.
884 * testsuite/libgomp.c++/simd-3.C: New test.
885 * testsuite/libgomp.c++/simd-4.C: New test.
886 * testsuite/libgomp.c++/simd-5.C: New test.
887 * testsuite/libgomp.c++/simd-6.C: New test.
888 * testsuite/libgomp.c++/simd-7.C: New test.
889 * testsuite/libgomp.c++/simd-8.C: New test.
890 * testsuite/libgomp.c++/target-1.C: New test.
891 * testsuite/libgomp.c++/target-2.C: New test.
892 * testsuite/libgomp.c++/target-2-aux.cc: New file.
893 * testsuite/libgomp.c++/target-3.C: New test.
894 * testsuite/libgomp.c++/taskgroup-1.C: New test.
895 * testsuite/libgomp.c++/udr-1.C: New test.
896 * testsuite/libgomp.c++/udr-2.C: New test.
897 * testsuite/libgomp.c++/udr-3.C: New test.
898 * testsuite/libgomp.c++/udr-4.C: New test.
899 * testsuite/libgomp.c++/udr-5.C: New test.
900 * testsuite/libgomp.c++/udr-6.C: New test.
901 * testsuite/libgomp.c++/udr-7.C: New test.
902 * testsuite/libgomp.c++/udr-8.C: New test.
903 * testsuite/libgomp.c++/udr-9.C: New test.
904
bd599dea
JJ		 9052013-09-20 Jakub Jelinek <jakub@redhat.com>
906
907 PR testsuite/57605
908 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
909 ALWAYS_CFLAGS.
910
3cbe17f7
AM		 9112013-09-20 Alan Modra <amodra@gmail.com>
912
913 * configure: Regenerate.
914
4befd127
JJ		 9152013-09-19 Jakub Jelinek <jakub@redhat.com>
916
917 * testsuite/libgomp.c/sections-2.c: New test.
918
946c8f7b
MS		 9192013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
920
921 * testsuite/libgomp.fortran/strassen.f90:
922 Add dg-skip-if aarch64_tiny.
923
1ef3b58e
IS		 9242013-06-20 Iain Sandoe <iain@codesourcery.com>
925 Cesar Philippidis <cesar@codesourcery.com>
926
927 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
928 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
929 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
930 * testsuite/libgomp.fortran/fortran.exp: Likewise.
931 * testsuite/libgomp.graphite/graphite.exp: Likewise.
932 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
933 Use dg-runtest rather than gfortran-dg-runtest.
934
9275f73a
TS		 9352013-06-10 Thomas Schwinge <thomas@codesourcery.com>
936
937 * testsuite/libgomp.c/icv-2.c: Extend current handling of
938 Linux-based x86 systems to cover all GNU systems.
939 * testsuite/libgomp.c/lock-3.c: Likewise.
940 * testsuite/libgomp.c/pr48591.c: Likewise.
941
492992e2
TS		 9422013-06-06 Thomas Schwinge <thomas@codesourcery.com>
943
48df3acb
TS		 944 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
945 GNU/Hurd, as done for Linux-based systems.
946
492992e2
TS		 947 * config/posix/ptrlock.h: Fix comment.
948
4fed6b25
TB		 9492013-05-27 Tobias Burnus <burnus@net-b.de>
950
951 PR fortran/57423
952 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
953 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
954 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
955 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
956 omp_destroy_nest_lock): Correct arguments to match the one in
957 the OpenMP spec.
958 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
959 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
960 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
961 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
962
5a0f4dd3
JJ		 9632013-05-16 Jakub Jelinek <jakub@redhat.com>
964
965 * testsuite/libgomp.c/loop-13.c: New test.
966 * testsuite/libgomp.c/loop-14.c: New test.
967 * testsuite/libgomp.c/loop-15.c: New test.
968 * testsuite/libgomp.c++/loop-13.C: New test.
969 * testsuite/libgomp.c++/loop-14.C: New test.
970 * testsuite/libgomp.c++/loop-15.C: New test.
971
6d840d99
JJ		 9722013-02-06 Jakub Jelinek <jakub@redhat.com>
973
974 PR middle-end/56217
975 * testsuite/libgomp.c++/pr56217.C: New test.
976
bed8d8a6
AM		 9772013-02-01 Alan Modra <amodra@gmail.com>
978
979 * task.c (GOMP_task, GOMP_taskwait): Comment.
980
3b35cd04
DV		 9812013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
982 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
983
984 PR libgomp/55561
985 * config/linux/wait.h (do_spin): Use atomic load for addr.
986 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
987 for intptr and ptrlock.
988 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
989 for ptrlock.
990
9a647288
AM		 9912013-01-22 Alan Modra <amodra@gmail.com>
992
993 PR libgomp/51376
994 PR libgomp/56073
995 * task.c (GOMP_task): Revert 2011-12-09 change.
996 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
997 barrier to read task->children..
998 (gomp_barrier_handle_tasks): ..and matching atomic store with
999 release barrier here when setting parent->children to NULL.
1000
f34dea03
JJ		 10012013-01-16 Jakub Jelinek <jakub@redhat.com>
1002 Tobias Burnus <burnus@net-b.de>
1003
1004 PR driver/55884
1005 * testsuite/libgomp.fortran/fortran.exp: Use
1006 -fintrinsic-modules-path= instead of
1007 -fintrinsic-modules-path.
1008
8129609c
RS		 10092013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
1010
1011 Update copyright years.
1012
aa86bf1e
TB		 10132012-12-19 Tobias Burnus <burnus@net-b.de>
1014
1015 * testsuite/libgomp.fortran/fortran.exp: Set
1016 -fintrinsic-modules-path.
1017
2865ea66
TB		 10182012-12-19 Tobias Burnus <burnus@net-b.de>
1019
1020 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1021 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1022
4c5ba8d0
JJ		 10232012-11-21 Jakub Jelinek <jakub@redhat.com>
1024
1025 PR libgomp/55411
1026 * team.c (gomp_free_thread): Decrease gomp_managed_threads
1027 if pool had any threads_used.
1028
e9f958c2
JH		 10292012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
1030
1031 * testsuite/libgomp.c++/pr24455.C: Use
1032 -Wl,-undefined,dynamic_lookup on darwin.
1033
a57d75dc
DE		 10342012-11-07 David Edelsohn <dje.gcc@gmail.com>
1035
1036 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1037
c6c08485
DH		 10382012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
1039
1040 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1041
c1f37c00
IB		 10422012-10-23 Ian Bolton <ian.bolton@arm.com>
1043 Jim MacArthur <jim.macarthur@arm.com>
1044 Marcus Shawcroft <marcus.shawcroft@arm.com>
1045 Nigel Stephens <nigel.stephens@arm.com>
1046 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1047 Richard Earnshaw <rearnsha@arm.com>
1048 Sofiane Naci <sofiane.naci@arm.com>
1049 Stephen Thomas <stephen.thomas@arm.com>
1050 Tejas Belagod <tejas.belagod@arm.com>
1051 Yufeng Zhang <yufeng.zhang@arm.com>
1052
1053 * configure.tgt: Add AArch64.
1054
7c424acd
JM		 10552012-10-04 Jason Merrill <jason@redhat.com>
1056
1057 * testsuite/libgomp.c++/tls-init1.C: New.
1058
6608378b
DE		 10592012-09-14 David Edelsohn <dje.gcc@gmail.com>
1060
1061 * configure: Regenerated.
1062
c24dbebb
CLT		 10632012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1064
1065 * config/linux/mips/futex.h (sys_futex0): Change to static
1066 function with noinline, nomips16 attributes under MIPS16. Adjust
1067 asm statement to place 'li v0,SYS_futex' immediately before
1068 syscall insn.
1069
3d3949df
SL		 10702012-07-04 Sandra Loosemore <sandra@codesourcery.com>
1071
1072 * libgomp.texi (Library Index): Renamed from "Index" to prevent
1073 conflict with index.html on case-insensitive file systems.
1074
68a12ef3
UB		 10752012-07-03 Uros Bizjak <ubizjak@gmail.com>
1076
1077 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1078 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1079
33ad93b9 10802012-07-02 Richard Guenther <rguenther@suse.de>
68a12ef3
UB		 1081 Michael Matz <matz@suse.de>
1082 Tobias Grosser <tobias@grosser.es>
1083 Sebastian Pop <sebpop@gmail.com>
33ad93b9
RG		 1084
1085 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1086 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1087 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1088 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1089
e6fdc918
AS		 10902012-06-28 Andreas Schwab <schwab@linux-m68k.org>
1091
1092 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1093
62e0a1ed
RG		 10942012-06-22 Richard Guenther <rguenther@suse.de>
1095
1096 Merge from graphite branch
1097 2012-01-13 Tobias Grosser <tobias@grosser.es>
1098
1099 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1100 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1101
26127932
JJ		 11022012-06-07 Jakub Jelinek <jakub@redhat.com>
1103
1104 PR middle-end/53580
1105 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1106 use GOMP_barrier () call instead.
1107 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1108 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1109 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1110 call GOMP_barrier instead.
1111 * testsuite/libgomp.fortran/vla5.f90: Likewise.
1112
43fa5db5
JJ		 11132012-06-06 Jakub Jelinek <jakub@redhat.com>
1114
1115 PR libgomp/52993
1116 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1117 argument to memset call.
1118
e6d5f8c9
L		 11192012-05-16 H.J. Lu <hongjiu.lu@intel.com>
1120
1121 * configure: Regenerated.
1122
559d990c
MLI		 11232012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1124
1125 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1126
b9c23a61
L		 11272012-03-31 H.J. Lu <hongjiu.lu@intel.com>
1128
1129 PR bootstrap/52812
1130 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1131
c140ddf3
JJ		 11322012-03-22 Jakub Jelinek <jakub@redhat.com>
1133
1134 PR middle-end/52547
1135 * testsuite/libgomp.c/pr52547.c: New test.
1136
6a26a74d
BRF		 11372012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1138
1139 * testsuite/lib/libgomp.exp: load fortran-modules.exp
1140
b24513a1
RO		 11412012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1142
1143 * configure.tgt (mips-sgi-irix6*): Remove.
1144
5c30094f
RO		 11452012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1146
1147 * configure.tgt (alpha*-dec-osf*): Remove.
1148
1149 * config/osf/sem.h: Remove.
1150 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1151
a339c9d6
EB		 11522012-02-29 Eric Botcazou <ebotcazou@adacore.com>
1153
1154 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1155
cc2de92d
RO		 11562012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1157
1158 PR libstdc++/52188
1159 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1160 Remove ENABLE_SYMVERS_SOL2.
1161 * configure: Regenerate.
1162 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1163 (PREPROCESS): New variable.
1164 (libgomp.ver): New target.
1165 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1166 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1167 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1168 Use libgomp.ver.
1169 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1170 * Makefile.in: Regenerate.
1171
dd552284
WL		 11722012-02-14 Walter Lee <walt@tilera.com>
1173
1174 * configure.tgt: Handle tilegx and tilepro.
1175 * config/linux/tile/futex.h: New file.
1176
31432e21
RG		 11772012-02-08 Richard Guenther <rguenther@suse.de>
1178
1179 PR tree-optimization/46886
1180 * testsuite/libgomp.c/pr46886.c: New testcase.
1181
b9264b5f
MK		 11822012-01-25 Matthias Klose <doko@ubuntu.com>
1183
1184 * config/linux/arm: Remove empty directory.
1185 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1186
fbf7be80
AM		 11872011-12-09 Alan Modra <amodra@gmail.com>
1188
1189 PR libgomp/51376
1190 * task.c (GOMP_taskwait): Don't access task->children outside of
1191 task_lock mutex region.
1192 (GOMP_task): Likewise.
1193
5de62d00
JJ		 11942011-12-06 Jakub Jelinek <jakub@redhat.com>
1195
1196 PR libgomp/51132
1197 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1198 to file scope.
1199 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1200 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1201 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1202 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1203 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1204
45608a43
AM		 12052011-12-02 Alan Modra <amodra@gmail.com>
1206
1207 * config/linux/affinity.c: Use atomic rather than sync builtin.
1208 * config/linux/lock.c: Likewise.
1209 * config/linux/ptrlock.h: Likewise.
1210 * config/linux/ptrlock.c: Likewise.
1211 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1212 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1213 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1214 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1215 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1216 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1217 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1218 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1219 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1220 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1221
ab6dd406
AM		 12222011-11-30 Alan Modra <amodra@gmail.com>
1223
1224 PR libgomp/51298
1225 * config/linux/bar.h: Use atomic rather than sync builtins.
1226 * config/linux/bar.c: Likewise. Add missing acquire
1227 synchronisation on generation field.
1228 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1229 double unlock.
1230
b40c885f
AM		 12312011-11-30 Alan Modra <amodra@gmail.com>
1232
1233 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1234 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1235 * config/linux/mutex.h: Use atomic rather than sync builtins.
1236 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
1237 * config/linux/omp-lock.h: Comment fix.
1238 * config/linux/arm/mutex.h: Delete.
1239 * config/linux/powerpc/mutex.h: Delete.
1240 * config/linux/ia64/mutex.h: Delete.
1241 * config/linux/mips/mutex.h: Delete.
1242
3e348fcc
AM		 12432011-11-30 Alan Modra <amodra@gmail.com>
1244
1245 PR libgomp/51249
1246 * config/linux/sem.h: Rewrite.
1247 * config/linux/sem.c: Rewrite.
1248
cef86eb2
RH		 12492011-11-28 Richard Henderson <rth@redhat.com>
1250
1251 * libgomp.h (enum memmodel): New.
1252
c6084f68
AT		 12532011-11-21 Andreas Tobler <andreast@fgznet.ch>
1254
1255 * configure: Regenerate.
1256
06fe026c
MK		 12572011-10-10 Matthias Klose <doko@ubuntu.com>
1258
1259 * config/posix95: Remove empty directory.
1260
a6c975bd
JJ		 12612011-08-26 Jakub Jelinek <jakub@redhat.com>
1262
1263 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1264
c26dffff
JJ		 12652011-08-19 Jakub Jelinek <jakub@redhat.com>
1266
1267 PR fortran/49792
1268 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1269 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1270
ddaad3c8
RO		 12712011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1272
1273 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1274
98d03683
RO		 12752011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1276
1277 PR libgomp/49965
1278 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1279
e0b23d9f
UB		 12802011-08-03 Uros Bizjak <ubizjak@gmail.com>
1281
1282 * config/linux/proc.h: New.
1283 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1284 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1285 (gomp_init_num_threads): Update call to cpuset_popcount.
1286 (get_num_procs): Ditto.
1287 * config/linux/affinity.c (gomp_init_affinity): Call
1288 gomp_cpuset_popcount.
1289
20906c66
JJ		 12902011-08-02 Jakub Jelinek <jakub@redhat.com>
1291
1292 PR fortran/42041
1293 PR fortran/46752
1294 * omp.h.in (omp_in_final): New prototype.
1295 * omp_lib.f90.in (omp_in_final): New interface.
1296 (omp_integer_kind, omp_logical_kind): Remove
1297 and replace all its uses in the module with 4.
1298 (openmp_version): Change to 201107.
1299 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1300 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1301 kind for the parameters.
1302 (omp_in_final): New external.
1303 (openmp_version): Change to 201107.
1304 * task.c (omp_in_final): New function.
1305 (gomp_init_task): Initialize final_task.
1306 (GOMP_task): Remove unused attribute from flags. Handle final
1307 tasks.
1308 (GOMP_taskyield): New function.
1309 (omp_in_final): Return true if if (false) or final (true) task
1310 or descendant of final (true).
1311 * fortran.c (omp_in_final_): New function.
1312 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1313 (GOMP_3.0): Export GOMP_taskyield.
1314 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1315 variables.
1316 (parse_unsigned_long_list): New function.
1317 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1318 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1319 even if parse_affinity returned false.
1320 * config/linux/affinity.c (gomp_init_affinity): Handle
1321 gomp_cpu_affinity_len == 0.
1322 * libgomp_g.h (GOMP_taskyield): New prototype.
1323 * libgomp.h (struct gomp_task): Add final_task field.
1324 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1325 * team.c (gomp_team_start): Override new task's nthreads_var icv
1326 if list form OMP_NUM_THREADS has been used and it has value for
1327 the new nesting level.
1328
1329 * testsuite/libgomp.c/atomic-11.c: New test.
1330 * testsuite/libgomp.c/atomic-12.c: New test.
1331 * testsuite/libgomp.c/atomic-13.c: New test.
1332 * testsuite/libgomp.c/atomic-14.c: New test.
1333 * testsuite/libgomp.c/reduction-6.c: New test.
1334 * testsuite/libgomp.c/task-5.c: New test.
1335 * testsuite/libgomp.c++/atomic-2.C: New test.
1336 * testsuite/libgomp.c++/atomic-3.C: New test.
1337 * testsuite/libgomp.c++/atomic-4.C: New test.
1338 * testsuite/libgomp.c++/atomic-5.C: New test.
1339 * testsuite/libgomp.c++/atomic-6.C: New test.
1340 * testsuite/libgomp.c++/atomic-7.C: New test.
1341 * testsuite/libgomp.c++/atomic-8.C: New test.
1342 * testsuite/libgomp.c++/atomic-9.C: New test.
1343 * testsuite/libgomp.c++/task-8.C: New test.
1344 * testsuite/libgomp.c++/reduction-4.C: New test.
1345 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1346 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1347 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1348 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1349 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1350 * testsuite/libgomp.fortran/pointer1.f90: New test.
1351 * testsuite/libgomp.fortran/pointer2.f90: New test.
1352 * testsuite/libgomp.fortran/task4.f90: New test.
1353
13542011-08-02 Tobias Burnus <burnus@net-b.de>
1355
1356 * libgomp.texi: Update OpenMP spec references to 3.1.
1357 (omp_in_final,OMP_PROC_BIND): New sections.
1358 (OMP_NUM_THREADS): Document that the value can be now a list.
1359 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1360
c01ecafc
L		 13612011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1362
1363 * config/linux/x86/futex.h: Check __x86_64__ instead of
1364 __LP64__.
1365
25142650
JJ		 13662011-07-29 Jakub Jelinek <jakub@redhat.com>
1367
1368 PR middle-end/49897
1369 PR middle-end/49898
1370 * testsuite/libgomp.c/pr49897-1.c: New test.
1371 * testsuite/libgomp.c/pr49897-2.c: New test.
1372 * testsuite/libgomp.c/pr49898-1.c: New test.
1373 * testsuite/libgomp.c/pr49898-2.c: New test.
1374
f53d712f
L		 13752011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1376
1377 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1378 for ia32 instead of ilp32.
1379
1380 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1381 * testsuite/libgomp.c/atomic-6.c: Likewise.
1382
3689198d
SP		 13832011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1384
1385 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1386 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1387
1a79cb73
RO		 13882011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1389
1390 PR libgomp/45351
1391 * config/osf/sem.h: New file.
1392 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1393
c1f51484
RO		 13942011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1395
1396 PR target/49541
1397 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1398 ldflags.
1399
bfee0724
JJ		 14002011-07-15 Jakub Jelinek <jakub@redhat.com>
1401
1402 * config/linux/wait.h (do_spin): New inline, largely copied
1403 from do_wait, just don't do futex_wait here, instead return true if
1404 it should be done.
1405 (do_wait): Implement using do_spin.
1406 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1407 to prototype.
1408 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1409 __sync_bool_compare_and_swap, pass the oldval to
1410 gomp_mutex_lock_slow.
1411 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1412 If all mutex contenders are just spinning and not sleeping, don't
1413 change state to 2 unnecessarily. Optimize the loop when state has
1414 already become 2 to use just one atomic operation per loop instead
1415 of two.
1416 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1417 to prototype.
1418 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1419 __sync_bool_compare_and_swap, pass the oldval to
1420 gomp_mutex_lock_slow.
1421
fb79f500
JJ		 14222011-06-22 Jakub Jelinek <jakub@redhat.com>
1423
1424 PR libgomp/49490
1425 * iter.c (gomp_iter_static_next): For chunk size 0
1426 only use n ceil/ nthreads size for the first
1427 n % nthreads threads in the team instead of
1428 all threads except for the last few ones which
1429 get less work or none at all.
1430 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1431 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1432 chunk argument, set run_sched_modifier to 0 for static
1433 resp. 1 for other kinds. If chunk argument is 0
1434 and not static, set value to 1.
1435
4577f730
JJ		 14362011-05-19 Jakub Jelinek <jakub@redhat.com>
1437
ea93a47b
JJ		 1438 PR c++/49043
1439 * testsuite/libgomp.c++/pr49043.C: New test.
1440
4577f730
JJ		 1441 PR c++/48869
1442 * testsuite/libgomp.c++/pr48869.C: New test.
1443
e7385332
JJ		 14442011-05-06 Jakub Jelinek <jakub@redhat.com>
1445
1446 PR fortran/48894
1447 * fortran.c: Include limits.h.
1448 (TO_INT): Define.
1449 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1450 *set.
1451 (omp_set_num_threads_8_, omp_set_schedule_8_,
1452 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1453 omp_get_team_size_8_): Use TO_INT macro.
1454 * testsuite/libgomp.fortran/pr48894.f90: New test.
1455
20790697
JJ		 14562011-04-13 Jakub Jelinek <jakub@redhat.com>
1457
1458 PR middle-end/48591
1459 * testsuite/libgomp.c/pr48591.c: New test.
1460
bf382f5f
RO		 14612011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1462
1463 PR bootstrap/48135
1464 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1465 * configure: Regenerate.
1466
113a53c1
JJ		 14672011-02-27 Jakub Jelinek <jakub@redhat.com>
1468
1469 PR fortran/47886
1470 * testsuite/libgomp.fortran/task3.f90: New test.
1471
0024f1af
TB		 14722011-02-24 Tobias Burnus <burnus@net-b.de>
1473
1474 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1475
21e1e594
JJ		 14762011-02-23 Jakub Jelinek <jakub@redhat.com>
1477
1478 PR libgomp/47854
1479 * libgomp.texi (omp_get_wtime): Don't say time in the past
1480 must be Unix Epoch.
1481
67962076
JJ		 14822011-02-18 Jakub Jelinek <jakub@redhat.com>
1483
1484 PR libgomp/47804
1485 * testsuite/libgomp.fortran/fortran.exp: Check for both
1486 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1487 but $blddir != "", still append ${blddir}/${lang_library_path}
1488 to ld_library_path.
1489
3808007c
TB		 14902011-02-16 Tobias Burnus <burnus@net-b.de>
1491
1492 PR libgomp/47758
1493 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1494 of libquadmath.a before adding its libpath to ldflags.
1495
53b4d41d
JJ		 14962011-02-14 Jakub Jelinek <jakub@redhat.com>
1497
1498 PR libgomp/47731
1499 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1500 to FUTEX_WAIT futex syscall.
1501 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1502
029c8f3e
RW		 15032011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1504
1505 * configure: Regenerate.
1506
bddd6626
BK		 15072011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1508
1509 PR libstdc++/36104
1510 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1511
f1d4ab26
GP		 15122011-01-16 Gerald Pfeifer
1513
1514 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1515
2b503136
JJ		 15162010-12-14 Jakub Jelinek <jakub@redhat.com>
1517
1518 PR fortran/46874
1519 * libgomp.fortran/allocatable6.f90: New test.
1520
c0f9d583
RO		 15212010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1522
1523 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1524 * configure: Regenerate.
1525
7de6ba7a
DK		 15262010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1527
1528 PR target/40125
1529 PR lto/46695
1530 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1531 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1532 * aclocal.m4: Regenerate.
1533 * configure: Regenerate.
1534 * Makefile.in: Regenerate.
1535 * testsuite/Makefile.in: Regenerate.
1536
b7516041
JJ		 15372010-12-02 Jakub Jelinek <jakub@redhat.com>
1538
edaadf74
JJ		 1539 PR fortran/46753
1540 * libgomp.fortran/pr46753.f90: New test.
1541
4c698cf8
JJ		 1542 PR libgomp/43706
1543 * env.c (initialize_env): Default to spin count 300000
1544 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1545 is specified.
1546
b7516041
JJ		 1547 PR libgomp/45240
1548 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1549 at the end if sync builtins aren't supported.
1550
6b43a34c
RO		 15512010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1552
1553 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1554
950691fa
RO		 15552010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1556
1557 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1558
fb9041ea
IS		 15592010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1560
1561 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1562
1ec601bf
FXC		 15632010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1564 Tobias Burnus <burnus@net-b.de>
1565
1566 PR fortran/32049
3e348fcc 1567 * configure.ac:
1ec601bf
FXC		 1568 * configure: Regenerate.
1569
d213e92e
MS		 15702010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1571
1572 * config/linux/futex.h: New.
1573 * config/linux/arm/mutex.h: New.
1574 * configure.tgt (arm*-*-linux*): Add config path.
1575
89d5c66f
SP		 15762010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1577
1578 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1579
87350d4a
TB		 15802010-09-23 Tobias Burnus <burnus@net-b.de>
1581
1582 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1583 Change Fortran datatype to LOGICAL.
1584 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1585 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1586
75bc9e5e
RW		 15872010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1588
1589 * configure: Regenerate.
1590
acb5c916
JJ		 15912010-07-26 Jakub Jelinek <jakub@redhat.com>
1592
1593 * libgomp.texi: Add function keyword to a couple of Fortran
1594 interfaces, use integer instead of int for Fortran.
1595
6a2ba183
AH		 15962010-07-26 Aldy Hernandez <aldyh@redhat.com>
1597
1598 * libgomp.texi: Fix spelling and pasto problems throughout.
1599 Adjust prototypes to match code.
1600
df161b69
TB		 16012010-07-24 Tobias Burnus <burnus@net-b.de>
1602
1603 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1604 silence -fwhole-file warning.
1605
16c9d3b1
RO		 16062010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1607
1608 * configure.tgt (*-*-solaris2.[56]*): Removed.
1609
6d28b933
RO		 16102010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1611
1612 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1613 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1614 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1615 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1616 targetting solaris2*.
1617 * configure: Regenerate.
1618 * config.h.in: Regenerate.
1619
1620 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1621 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1622 Add libgomp_version_dep.
1623 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1624 versioning.
1625 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1626 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1627 * Makefile.in: Regenerate.
1628
1629 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1630 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1631 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1632 to common block, protected by
1633 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1634
07a67d6a
GP		 16352010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1636
1637 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1638
dbd34b89
IS		 16392010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1640
1641 PR bootstrap/43170
1642 * configure: Regenerate.
1643
13917ae3
RW		 16442010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1645
1646 PR other/43620
1647 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1648 * configure: Regenerate.
1649 * Makefile.in: Regenerate.
1650 * testsuite/Makefile.in: Regenerate.
1651
b83a701b
JJ		 16522010-04-26 Jakub Jelinek <jakub@redhat.com>
1653
1654 PR c/43893
1655 * testsuite/libgomp.c/pr43893.c: New test.
1656 * testsuite/libgomp.c++/pr43893.C: New test.
1657
78db7d92
JJ		 16582010-04-21 Jakub Jelinek <jakub@redhat.com>
1659
1660 PR middle-end/43570
1661 * testsuite/libgomp.fortran/vla8.f90: New test.
1662
5221d7a9
JJ		 16632010-04-20 Jakub Jelinek <jakub@redhat.com>
1664
e4ba7a60
JJ		 1665 PR libgomp/43706
1666 * config/linux/affinity.c (gomp_init_affinity): Decrease
1667 gomp_available_cpus if affinity mask confines the process to fewer
1668 CPUs.
1669 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1670 non-NULL, just return gomp_available_cpus.
1671
5221d7a9
JJ		 1672 PR libgomp/43569
1673 * sections.c (gomp_sections_init): Initialize ws->mode.
1674
289a9f86
UB		 16752010-04-14 Uros Bizjak <ubizjak@gmail.com>
1676
1677 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1678 not unused bar variable.
1679 * configure: Regenerate.
1680
4d9e8446
RW		 16812010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1682
1683 * Makefile.in: Regenerate.
1684 * aclocal.m4: Regenerate.
1685 * testsuite/Makefile.in: Regenerate.
1686
80f046cc
JJ		 16872010-03-22 Jakub Jelinek <jakub@redhat.com>
1688
1689 PR libgomp/42942
1690 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1691 (initialize_env): Adjust callers.
1692 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1693 when the argument is 0.
1694
1695 * testsuite/libgomp.c/pr42942.c: New test.
1696
b58543c3
SP		 16972010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1698
1699 PR middle-end/42644
1700 PR middle-end/42130
1701 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1702 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1703
41d1138f
RO		 17042010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1705
1706 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1707 * testsuite/libgomp.c++/task-6.C: Likewise.
1708
6684eb28
SE		 17092010-01-28 Steve Ellcey <sje@cup.hp.com>
1710
1711 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1712
2122aa97
PB		 17132010-01-26 Paolo Bonzini <bonzini@gnu.org>
1714
1715 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1716 * configure: Regenerate.
1717
057dd91d
JJ		 17182010-01-26 Jakub Jelinek <jakub@redhat.com>
1719
1720 PR fortran/42866
1721 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1722
d0709b6a
PB		 17232010-01-20 Paolo Bonzini <bonzini@gnu.org>
1724
1725 * configure.ac: Test for executability of GFORTRAN.
1726 * configure: Regenerate.
1727
b9497ab5
RO		 17282010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1729
1730 * configure: Regenerate.
1731
45de5648
L		 17322010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1733
1734 PR libgomp/42602
1735 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1736
e74003a1
RG		 17372010-01-03 Richard Guenther <rguenther@suse.de>
1738
1739 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1740
1b3abda8
SP		 17412009-12-23 Sebastian Pop <sebpop@gmail.com>
1742
1743 * testsuite/libgomp.graphite/pr4118.c: New.
1744
e19977d3
IS		 17452009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1746
1747 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1748 for darwin, protect the test with require-effective-target tls_runtime.
1749 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1750
1d32a772
IS		 17512009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1752
1753 PR target/41605
1754 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1755 link spec %s substitutions for static libraries.
1756
deb109b2
JH		 17572009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1758
1759 PR testsuite/42135
1760 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1761
43e02a8a
RW		 17622009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1763
1764 * Makefile.in: Regenerate.
1765 * configure: Regenerate.
1766 * testsuite/Makefile.in: Regenerate.
1767
17f35e23
DK		 17682009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1769
1770 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1771 settings for LC_ALL and LANG.
1772
281e33e1
JJ		 17732009-11-25 Jakub Jelinek <jakub@redhat.com>
1774
1775 PR fortran/42162
1776 * testsuite/libgomp.fortran/pr42162.f90: New test.
1777
2b32c27d
JJ		 17782009-11-13 Jakub Jelinek <jakub@redhat.com>
1779
1780 PR middle-end/42029
281e33e1 1781 * testsuite/libgomp.c/pr42029.c: New test.
2b32c27d 1782
89c74f4a
JJ		 17832009-10-26 Jakub Jelinek <jakub@redhat.com>
1784
1785 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1786 *s. Accept ld version without text in ()s.
1787 * configure: Regenerated.
1788
7e06c3d6
EB		 17892009-10-22 Razya Ladelsky <razya@il.ibm.com>
1790
1791 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1792
0046b1a7
RW		 17932009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1794
1795 PR libgomp/41418
1796 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1797 or a hyphen (happens with fortran language disabled).
1798 * configure: Regenerate.
1799
c82852f7
RW		 18002009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1801
1802 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1803 use sed script portable to Solaris /bin/sed for extracting ld
1804 version.
1805 * configure: Regenerate.
1806
98f3eb1f
AM		 18072009-09-17 Alexander Monakov <amonakov@ispras.ru>
1808
1809 * testsuite/libgomp.graphite/bounds.c: New test.
1810
878f62e5
RW		 18112009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1812
1813 * Makefile.am (libgomp_la_LINK): New.
1814 * Makefile.in: Regenerate.
1815
df58e648
RW		 18162009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1817
1818 * configure.ac (AC_PREREQ): Bump to 2.64.
1819
5213506e
RW		 18202009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1821
70fa0efa
RW		 1822 * Makefile.am (install-html, install-pdf): Remove.
1823 * Makefile.in: Regenerate.
1824
5213506e
RW		 1825 * Makefile.in: Regenerate.
1826 * aclocal.m4: Regenerate.
1827 * config.h.in: Regenerate.
1828 * configure: Regenerate.
1829 * testsuite/Makefile.in: Regenerate.
1830
84fec8a5
RW		 18312009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1832
1833 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1834 * Makefile.in: Regenerate.
1835
197c68cc
DK		 18362009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1837
1838 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1839 * Makefile.in: Regenerate.
1840
693d54f2
TB		 18412009-08-19 Tobias Burnus <burnus@net-b.de>
1842
1843 PR fortran/41102
1844 omp_lib.h.in: Fix -std=f95 errors.
1845
1846
8cac884c
DE		 18472009-08-14 David Edelsohn <edelsohn@gnu.org>
1848
1849 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1850 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1851 * testsuite/libgomp.graphite/graphite.exp: New.
1852
78729ee2
AT		 18532009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1854
1855 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1856 only build.
1857
b13b7f39
DD		 18582009-08-04 David Daney <ddaney@caviumnetworks.com>
1859
1860 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1861 needed memory barrier semantics.
1862 * config/linux/mips/mutex.h: New file.
1863
1b3b24c2
RW		 18642009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1865
1866 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1867
396b7fa4
JM		 18682009-07-16 Joseph Myers <joseph@codesourcery.com>
1869
1870 * configure: Regenerate.
1871
33cde516
RS		 18722009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1873
1874 PR testsuite/40699
1875 PR testsuite/40707
1876 PR testsuite/40709
1877 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1878 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1879 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1880
bc21bfa5
RS		 18812009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1882
1883 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1884 options when choosing a multilib.
1885
b30bfd40
RS		 18862009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1887
1888 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1889 ld_library_path. Use add_path. Add just find_libgcc_s to
1890 ld_library_path, not every libgcc multilib directory.
1891 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1892 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1893 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1894 Use add_path.
1895 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1896
479c15c2
NF		 18972009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1898
1899 * Makefile.am (LTLDFLAGS): Define.
1900 (LINK): Define.
1901 * Makefile.in: Regenerate.
1902
667e6f89
JB		 19032009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1904
1905 PR fortran/39718
1906 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1907 libgfortranbegin, check existence of libgfortran.a instead of
1908 libgfortranbegin.a.
1909
6dea8e99
JJ		 19102009-05-20 Jakub Jelinek <jakub@redhat.com>
1911
1912 PR libgomp/40174
1913 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1914 (gomp_free_pool_helper): Likewise.
1915
34d01e1d
VL		 19162009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1917 Jakub Jelinek <jakub@redhat.com>
1918
1919 PR fortran/35423
1920 * testsuite/libgomp.fortran/workshare2.f90: New test.
1921
748086b7
JJ		 19222009-04-09 Nick Clifton <nickc@redhat.com>
1923
1924 * iter.c: Change copyright header to refer to version 3 of the
1925 GNU General Public License with version 3.1 of the GCC Runtime
1926 Library Exception and to point readers at the COPYING3 and
1927 COPYING3.RUNTIME files and the FSF's license web page.
1928 * alloc.c: Likewise.
1929 * barrier.c: Likewise.
1930 * config/bsd/proc.c: Likewise.
1931 * config/linux/affinity.c: Likewise.
1932 * config/linux/alpha/futex.h: Likewise.
1933 * config/linux/bar.c: Likewise.
1934 * config/linux/bar.h: Likewise.
1935 * config/linux/ia64/futex.h: Likewise.
1936 * config/linux/ia64/mutex.h: Likewise.
1937 * config/linux/lock.c: Likewise.
1938 * config/linux/mips/futex.h: Likewise.
1939 * config/linux/mutex.c: Likewise.
1940 * config/linux/mutex.h: Likewise.
1941 * config/linux/powerpc/futex.h: Likewise.
1942 * config/linux/proc.c: Likewise.
1943 * config/linux/ptrlock.c: Likewise.
1944 * config/linux/ptrlock.h: Likewise.
1945 * config/linux/s390/futex.h: Likewise.
1946 * config/linux/sem.c: Likewise.
1947 * config/linux/sem.h: Likewise.
1948 * config/linux/sparc/futex.h: Likewise.
1949 * config/linux/wait.h: Likewise.
1950 * config/linux/x86/futex.h: Likewise.
1951 * config/mingw32/proc.c: Likewise.
1952 * config/mingw32/time.c: Likewise.
1953 * config/posix/affinity.c: Likewise.
1954 * config/posix/bar.c: Likewise.
1955 * config/posix/bar.h: Likewise.
1956 * config/posix/lock.c: Likewise.
1957 * config/posix/mutex.h: Likewise.
1958 * config/posix/proc.c: Likewise.
1959 * config/posix/ptrlock.h: Likewise.
1960 * config/posix/sem.c: Likewise.
1961 * config/posix/sem.h: Likewise.
1962 * config/posix/time.c: Likewise.
1963 * config/posix95/lock.c: Likewise.
1964 * critical.c: Likewise.
1965 * env.c: Likewise.
1966 * error.c: Likewise.
1967 * fortran.c: Likewise.
1968 * iter_ull.c: Likewise.
1969 * libgomp.h: Likewise.
1970 * libgomp_f.h.in: Likewise.
1971 * libgomp_g.h: Likewise.
1972 * loop.c: Likewise.
1973 * loop_ull.c: Likewise.
1974 * omp.h.in: Likewise.
1975 * omp_lib.f90.in: Likewise.
1976 * omp_lib.h.in: Likewise.
1977 * ordered.c: Likewise.
1978 * parallel.c: Likewise.
1979 * sections.c: Likewise.
1980 * single.c: Likewise.
1981 * task.c: Likewise.
1982 * team.c: Likewise.
1983 * work.c: Likewise.
1984
19852009-04-09 Jakub Jelinek <jakub@redhat.com>
1986
1987 * testsuite/config/default.exp: Change copyright header to refer to
1988 version 3 of the GNU General Public License and to point readers
1989 at the COPYING3 file and the FSF's license web page.
1990
4f0ae266
JJ		 19912009-04-08 Jakub Jelinek <jakub@redhat.com>
1992
1993 PR middle-end/39573
1994 * libgomp.c++/pr39573.C: New test.
1995
03742a9b
JJ		 19962009-04-01 Jakub Jelinek <jakub@redhat.com>
1997
1998 PR other/39591
1999 * testsuite/libgomp.c/pr39591-1.c: New test.
2000 * testsuite/libgomp.c/pr39591-2.c: New test.
2001 * testsuite/libgomp.c/pr39591-3.c: New test.
2002
e50ea10b
UB		 20032009-03-25 Uros Bizjak <ubizjak@gmail.com>
2004
2005 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2006 * testsuite/libgomp.c/atomic-6.c: Ditto.
2007
c5cdb03f
JJ		 20082009-03-23 Jakub Jelinek <jakub@redhat.com>
2009
2010 PR c/39495
2011 * testsuite/libgomp.c/loop-12.c: New test.
2012 * testsuite/libgomp.c/loop-11.c: New test.
2013 * testsuite/libgomp.c++/loop-11.C: New test.
2014 * testsuite/libgomp.c++/loop-12.C: New test.
2015 * testsuite/libgomp.c++/for-8.C: New test.
2016
7a9d3fe8
RW		 20172009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2018
2019 * configure: Regenerate.
2020
3ad6b266
JJ		 20212009-02-11 Jakub Jelinek <jakub@redhat.com>
2022
2023 PR middle-end/39154
2024 * testsuite/libgomp.c/pr39154.c: New test.
2025
b39dea08
ILT		 20262009-01-30 Ian Lance Taylor <iant@google.com>
2027
2028 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2029 libgomp_ld_is_gold. Get gold version number.
2030 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2031 * configure: Rebuild.
2032
72c66596
IS		 20332009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2034
e50ea10b 2035 * testsuite/lib/libgomp.exp: Add -B option for targets that
72c66596
IS		 2036 use libgfortran.a%s in their specs.
2037
876080ff
JJ		 20382009-01-07 Jakub Jelinek <jakub@redhat.com>
2039
2040 PR libgomp/38086
2041 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2042 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2043 HAVE_AS_SYMVER_DIRECTIVE is not defined.
2044 * configure: Regenerated.
2045 * config.h.in: Likewise.
2046
e4ebaef3
JJ		 20472008-12-28 Jakub Jelinek <jakub@redhat.com>
2048
2049 PR c++/38650
2050 * testsuite/libgomp.c/pr38650.c: New test.
2051 * testsuite/libgomp.c++/pr38650.C: New test.
2052
382017a6
JJ		 20532008-12-27 Jakub Jelinek <jakub@redhat.com>
2054
2055 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2056
79644b27
UB		 20572008-12-26 Uros Bizjak <ubizjak@gmail.com>
2058
2059 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2060
baafc534
RW		 20612008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2062
2063 * configure: Regenerate.
2064
d9c194cb
JJ		 20652008-12-08 Jakub Jelinek <jakub@redhat.com>
2066
2067 PR middle-end/36802
2068 * testsuite/libgomp.c/pr36802-1.c: New test.
2069 * testsuite/libgomp.c/pr36802-2.c: New test.
2070 * testsuite/libgomp.c/pr36802-3.c: New test.
2071
86a182bf
JJ		 20722008-12-01 Janis Johnson <janis187@us.ibm.com>
2073
2074 PR libgomp/38270
2075 * config/linux/powerpc/mutex.h: New.
2076
956adfaf
JJ		 20772008-12-01 Jakub Jelinek <jakub@redhat.com>
2078
a2d4cdc9
JJ		 2079 PR c++/38257
2080 * testsuite/libgomp.c++/for-7.C: New test.
2081
956adfaf
JJ		 2082 PR c++/38348
2083 * testsuite/libgomp.c++/for-6.C: New test.
2084
d4038ca2
JJ		 20852008-11-26 Janis Johnson <janis187@us.ibm.com>
2086
2087 PR testsuite/28870
2088 * testsuite/lib/libgomp.exp: Include new timeout library files.
2089 (libgomp_target_compile): Set timeout value from new proc.
2090
8b159eea
SE		 20912008-11-13 Steve Ellcey <sje@cup.hp.com>
2092
2093 PR libgomp/37938
2094 * config/linux/ia64/mutex.h: New.
2095
5c6ed53a
TB		 20962008-11-04 Tobias Burnus <burnus@net-b.de>
2097
2098 PR libgomp/37935
2099 * libgomp.texi (Runtime library routines, environment variables):
2100 Update for OpenMP version 3.0.
2101
6b4a97ed
PG		 21022008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
2103 Steve Ellcey <sje@cup.hp.com>
2104
2105 * configure: Regenerate for new libtool.
2106 * Makefile.in: Ditto.
2107 * testsuite/Makefile.in: Ditto.
2108
e2b34106
JJ		 21092008-09-19 Jakub Jelinek <jakub@redhat.com>
2110 Andreas Tobler <a.tobler@schweiz.org>
2111
2112 * config/bsd/proc.c: New file.
8c3b3600 2113 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
e2b34106
JJ		 2114 * configure.ac: Check for header <sys/sysctl.h>
2115 * configure: Regenerate.
2116 * config.h.in: Likewise.
2117
3606b8bf
JJ		 21182008-09-05 Janis Johnson <janis187@us.ibm.com>
2119
2120 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2121
6528b88d
AL		 21222008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2123
2124 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2125 * Makefile.in: Regenerated.
2126 * testsuite/Makefile.in: Regenerated.
2127
d9b14b12 21282008-08-21 Nathan Froyd <froydnj@codesourcery.com>
8c9570df 2129
a16b68bb 2130 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
8c9570df
NF		 2131 depend on blddir if blddir exists.
2132 (libgomp_target_compile): Likewise.
2133 * testsuite/libgomp.c++/c++.exp: Likewise.
2134 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2135
70b1e376
RW		 21362008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2137
2138 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
2139 Do not list GPL as Invariant Section.
2140
318e8c3f
IG		 21412008-07-28 Ilie Garbacea <ilie@mips.com>
2142 Chao-ying Fu <fu@mips.com>
2143
2144 * configure.tgt: Enable futex for MIPS.
2145 * config/linux/mips/futex.h: New file.
2146
4db72361
JJ		 21472008-07-16 Jakub Jelinek <jakub@redhat.com>
2148
2149 * team.c (gomp_team_end): Free team immediately if it has
2150 just one thread.
2151
87bd23b8
DE		 21522008-07-08 David Edelsohn <edelsohn@gnu.org>
2153
2154 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2155 * testsuite/libgomp.fortran/fortran.exp: Same.
2156 * testsuite/libgomp.c/c.exp: Same.
2157 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2158 directory to library path first.
2159
323ff903
KW		 21602008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
2161
2162 * env.c (parse_stacksize): Add cast to avoid warning.
2163 (parse_spincount): Likewise.
2164
b357f682
JJ		 21652008-06-27 Jakub Jelinek <jakub@redhat.com>
2166
ca2b1311
JJ		 2167 * testsuite/libgomp.c/loop-10.c: New test.
2168 * libgomp.c/loop-3.c (main): Add lastprivate clause.
2169 * libgomp.c++/loop-6.C (main): Likewise.
2170
b357f682
JJ		 2171 PR debug/36617
2172 * testsuite/libgomp.c/debug-1.c: New test.
2173
09a46078
JJ		 21742008-06-19 Jakub Jelinek <jakub@redhat.com>
2175
2176 * testsuite/libgomp.c/nqueens-1.c: New test.
2177
2368a460
JJ		 2178 PR c++/36523
2179 * testsuite/libgomp.c++/task-7.C: New function.
2180
18c04407
RW		 21812008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2182
2183 * configure: Regenerate.
2184
9c4e59e0
JDA		 21852008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2186
2187 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2188 mutex when HAVE_SYNC_BUILTINS isn't defined.
2189
6ccde948
RW		 21902008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2191
2192 * libgomp.texi (omp_test_lock): Fix typo.
2193
b896f9fd
TB		 21942008-06-12 Tobias Burnus <burnus@net-b.de>
2195
2196 * omp_lib.f90.in: Add "implicit none".
2197
c34938a8
JJ		 21982008-06-12 Jakub Jelinek <jakub@redhat.com>
2199
2200 PR middle-end/36506
2201 * testsuite/libgomp.c/reduction-5.c: New test.
2202
976e44e3
JJ		 22032008-06-11 Jakub Jelinek <jakub@redhat.com>
2204
5f836cbb
JJ		 2205 * libgomp.h (struct gomp_task): Add in_tied_task field.
2206 * task.c (gomp_init_task): Initialize it.
2207 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
2208 unconditionally. Don't call gomp_team_barrier_wake if
2209 current task is implicit or if(0) from implicit and number of
2210 running tasks is equal to nthreads - 1.
2211
01501fc8
JJ		 2212 PR libgomp/36471
2213 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2214 omp_get_team_size_8): Fix pastos.
2215
976e44e3
JJ		 2216 PR libgomp/36469
2217 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2218 * configure: Regenerated.
2219 * config.h.in: Regenerated.
2220 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2221 defined.
2222
e919209b
AT		 22232008-06-06 Andreas Tobler <a.tobler@schweiz.org>
2224
2225 PR bootstrap/36452
2226 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2227 (GOMP_loop_ull_dynamic_start): Likewise.
2228 (GOMP_loop_ull_guided_start): Likewise.
2229 (GOMP_loop_ull_ordered_static_start): Likewise.
2230 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2231 (GOMP_loop_ull_ordered_guided_start): Likewise.
2232
a68ab351
JJ		 22332008-06-06 Jakub Jelinek <jakub@redhat.com>
2234 Richard Henderson <rth@redhat.com>
2235 Ulrich Drepper <drepper@redhat.com>
2236 Jakob Blomer <jakob.blomer@ira.uka.de>
2237
2238 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2239 Substitute also OMP_*LOCK_25*.
2240 * configure: Regenerated.
2241 * config.h.in: Regenerated.
2242 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2243 ptrlock.c and task.c.
2244 * Makefile.in: Regenerated.
2245 * testsuite/Makefile.in: Regenerated.
2246 * task.c: New file.
2247 * loop_ull.c: New file.
2248 * iter_ull.c: New file.
2249 * libgomp.h: Include ptrlock.h.
2250 (enum gomp_task_kind): New type.
2251 (struct gomp_team): Add task_lock, task_queue, task_count,
2252 task_running_count, single_count fields. Add
2253 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2254 Remove work_share_lock, generation_mask,
2255 oldest_live_gen, num_live_gen and init_work_shares fields, add
2256 work work_share_list_alloc, work_share_list_free and work_share_chunk
2257 fields. Change work_shares from pointer to pointers into an array.
2258 Change ordered_release field into gomp_sem_t ** from flexible array
2259 member. Add implicit_task and initial_work_shares fields.
2260 Move close to the end of the struct.
2261 (struct gomp_team_state): Add single_count, last_work_share,
2262 active_level and level fields, remove work_share_generation.
2263 (gomp_barrier_handle_tasks): New prototype.
2264 (gomp_finish_task): New inline function.
2265 (struct gomp_work_share): Move chunk_size, end, incr into
2266 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2267 next_ll fields. Reshuffle fields. Add next_alloc,
2268 next_ws, next_free and inline_ordered_team_ids fields, change
2269 ordered_team_ids into pointer from flexible array member.
2270 Add mode field. Put lock and next into a different cache line
2271 from most of the write-once fields.
2272 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2273 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2274 gomp_iter_ull_guided_next): New prototypes.
2275 (gomp_new_icv): New prototype.
2276 (struct gomp_thread): Add thread_pool and task fields.
2277 (struct gomp_thread_pool): New type.
2278 (gomp_new_team): New prototype.
2279 (gomp_team_start): Change type of last argument.
2280 (gomp_new_work_share): Removed.
2281 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2282 (gomp_work_share_init_done): New static inline.
2283 (gomp_throttled_spin_count_var, gomp_available_cpus,
2284 gomp_managed_threads): New extern decls.
2285 (gomp_init_task): New prototype.
2286 (gomp_spin_count_var): New extern var decl.
2287 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2288 or no alias support, or if not PIC.
2289 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2290 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2291 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2292 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2293 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2294 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2295 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2296 gomp_test_nest_lock_25): New prototypes.
2297 (omp_lock_symver, strong_alias): Define.
2298 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2299 decls.
2300 (gomp_end_task): New.
2301 (struct gomp_task_icv, gomp_global_icv): New.
2302 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2303 (struct gomp_task): New.
2304 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2305 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2306 (gomp_icv): New.
2307 (gomp_schedule_type): Reorder enum to match
2308 omp_sched_t.
2309 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2310 fields.
2311 (gomp_thread_start): Add gomp_team_barrier_wait call.
2312 For non-nested case remove clearing of docked thread thr fields.
2313 Use pool fields instead of global gomp_* variables. Use
2314 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2315 Create tasks for each member thread.
2316 (free_team): Only destroy team barrier, task_lock here and free it.
2317 (gomp_free_thread): Free last_team if non-NULL.
2318 (gomp_team_end): Call gomp_team_barrier_wait instead of
2319 gomp_barrier_wait. For nested case call one extra
2320 gomp_barrier_wait. Move here some destruction from free_team.
2321 Call free_team on pool->last_team if any, rather than freeing
2322 current team. Destroy work_share_list_free_lock ifndef
2323 HAVE_SYNC_BUILTINS.
2324 (gomp_new_icv): New function.
2325 (gomp_threads, gomp_threads_size, gomp_threads_used,
2326 gomp_threads_dock): Removed.
2327 (gomp_thread_destructor): New variable.
2328 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2329 functions.
2330 (gomp_team_start): Create new pool if current thread doesn't have
3e348fcc 2331 one. Use pool fields instead of global gomp_* variables.
a68ab351
JJ		 2332 Initialize thread_pool field for new threads. Clear single_count.
2333 Change last argument from ws to team, don't create
2334 new team, set ts.work_share to &team->work_shares[0] and clear
2335 ts.last_work_share. Don't clear ts.work_share_generation.
2336 If number of threads changed, adjust atomically gomp_managed_threads.
2337 Use gomp_init_task instead of gomp_new_task,
2338 set thr->task to the corresponding implicit_task array entry.
2339 Create tasks for each member thread. Initialize ts.level.
2340 (initialize_team): Call pthread_key_create on
2341 gomp_thread_destructor.
2342 (team_destructor): New function.
2343 (new_team): Removed.
2344 (gomp_new_team): New function.
2345 (free_team): Free gomp_work_share blocks chained through next_alloc,
2346 instead of freeing work_shares and destroying work_share_lock.
2347 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2348 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2349 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2350 of gomp_barrier_wait.
2351 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2352 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2353 if gomp_work_share_start returned true. Don't unlock ws->lock.
2354 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2355 of gomp_barrier_wait.
2356 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2357 gomp_work_share_init_done if gomp_work_share_start returned true.
2358 Don't unlock ws->lock.
2359 * work.c: Include stddef.h.
2360 (free_work_share): Use work_share_list_free_lock instead
2361 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2362 Call gomp_fini_work_share and then either free ws if orphaned, or
2363 put it into work_share_list_free list of the current team.
2364 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2365 functions.
2366 (gomp_work_share_start, gomp_work_share_end,
2367 gomp_work_share_end_nowait): Rewritten.
2368 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2369 (openmp_version): Set to 200805.
2370 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2371 omp_sched_guided, omp_sched_auto): New parameters.
2372 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2373 omp_set_max_active_levels, omp_get_max_active_levels,
2374 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2375 omp_get_active_level): New interfaces.
2376 * omp_lib.h.in (openmp_version): Set to 200805.
2377 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2378 omp_sched_guided, omp_sched_auto): New parameters.
2379 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2380 omp_set_max_active_levels, omp_get_max_active_levels,
2381 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2382 omp_get_active_level): New externals.
2383 * loop.c: Include limits.h.
2384 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2385 GFS_AUTO.
2386 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2387 Likewise. Use gomp_icv.
2388 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2389 ts.static_trip here.
2390 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2391 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2392 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2393 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2394 don't unlock ws->lock, otherwise lock it.
2395 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2396 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2397 (gomp_parallel_loop_start): Call gomp_new_team instead of
2398 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2399 Adjust gomp_team_start caller. Pass 0 as second argument to
2400 gomp_resolve_num_threads.
2401 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2402 If adding ws->chunk_size nthreads + 1 times after end won't
2403 overflow, set ws->mode to 1.
2404 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2405 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2406 GOMP_loop_ull_ordered_static_start,
2407 GOMP_loop_ull_ordered_dynamic_start,
2408 GOMP_loop_ull_ordered_guided_start,
2409 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2410 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2411 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2412 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2413 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2414 prototypes.
2415 * libgomp.map: Export lock routines also @@OMP_2.0.
2416 (GOMP_loop_ordered_dynamic_first,
2417 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2418 GOMP_loop_ordered_static_first): Remove.
2419 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2420 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2421 GOMP_loop_ull_ordered_dynamic_next,
2422 GOMP_loop_ull_ordered_dynamic_start,
2423 GOMP_loop_ull_ordered_guided_next,
2424 GOMP_loop_ull_ordered_guided_start,
2425 GOMP_loop_ull_ordered_runtime_next,
2426 GOMP_loop_ull_ordered_runtime_start,
2427 GOMP_loop_ull_ordered_static_next,
2428 GOMP_loop_ull_ordered_static_start,
2429 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2430 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2431 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2432 (omp_set_schedule, omp_get_schedule,
2433 omp_get_thread_limit, omp_set_max_active_levels,
2434 omp_get_max_active_levels, omp_get_level,
2435 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2436 omp_set_schedule_, omp_set_schedule_8_,
2437 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2438 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2439 omp_get_max_active_levels_, omp_get_level_,
2440 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2441 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2442 New exports @@OMP_3.0.
2443 * omp.h.in (omp_sched_t): New type.
2444 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2445 omp_set_max_active_levels, omp_get_max_active_levels,
2446 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2447 omp_get_active_level): New prototypes.
2448 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2449 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2450 gomp_thread_limit_var, gomp_remaining_threads_count,
2451 gomp_remaining_threads_lock): New variables.
2452 (parse_spincount): New function.
2453 (initialize_env): Call gomp_init_num_threads unconditionally.
2454 Initialize gomp_available_cpus. Call parse_spincount,
2455 initialize gomp_{,throttled_}spin_count_var
2456 depending on presence and value of OMP_WAIT_POLICY and
2457 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2458 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2459 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2460 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2461 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2462 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2463 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2464 (gomp_global_icv): New.
2465 (parse_schedule): Use it. Parse "auto".
2466 (omp_set_num_threads): Use gomp_icv.
2467 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2468 Likewise.
2469 (omp_get_max_threads): Move from parallel.c.
2470 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2471 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2472 add ialias.
2473 (parse_stacksize, parse_wait_policy): New functions.
2474 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2475 both wrappers for compatibility and new locks.
2476 (omp_set_schedule, omp_get_schedule,
2477 omp_get_thread_limit, omp_set_max_active_levels,
2478 omp_get_max_active_levels, omp_get_level,
2479 omp_get_ancestor_thread_num, omp_get_team_size,
2480 omp_get_active_level): New ialias_redirect.
2481 (omp_set_schedule_, omp_set_schedule_8_,
2482 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2483 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2484 omp_get_max_active_levels_, omp_get_level_,
2485 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2486 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2487 New functions.
2488 * parallel.c: Include limits.h.
2489 (gomp_resolve_num_threads): Add count argument. Rewritten.
2490 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2491 argument to gomp_team_start. Pass 0 as second argument to
2492 gomp_resolve_num_threads.
2493 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2494 if gomp_thread_limit_var != ULONG_MAX.
2495 (omp_in_parallel): Implement using ts.active_level.
2496 (omp_get_max_threads): Move to env.c.
2497 (omp_get_level, omp_get_ancestor_thread_num,
2498 omp_get_team_size, omp_get_active_level): New functions,
2499 add ialias.
2500 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2501 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2502 gomp_iter_dynamic_next instead of the _locked variant and don't take
2503 lock around it, otherwise acquire it before calling
2504 gomp_iter_dynamic_next_locked.
2505 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2506 gomp_iter_dynamic_next instead of the _locked variant and don't take
2507 lock around it.
2508 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2509 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2510 Adjust gomp_team_start caller. Pass count as second argument to
2511 gomp_resolve_num_threads, don't adjust num_threads after the call.
2512 Use gomp_icv.
2513 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2514 ws->chunk_size by incr.
2515 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2516 code.
2517 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2518 types.
2519 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2520 (omp_check_defines): Check even the compat defines.
2521 * config/linux/ptrlock.c: New file.
2522 * config/linux/ptrlock.h: New file.
2523 * config/linux/wait.h: New file.
2524 * config/posix/ptrlock.c: New file.
2525 * config/posix/ptrlock.h: New file.
2526 * config/linux/bar.h (gomp_team_barrier_wait,
2527 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2528 (gomp_team_barrier_set_task_pending,
2529 gomp_team_barrier_clear_task_pending,
2530 gomp_team_barrier_set_waiting_for_tasks,
2531 gomp_team_barrier_waiting_for_tasks,
2532 gomp_team_barrier_done): New inlines.
2533 (gomp_barrier_t): Rewritten.
2534 (gomp_barrier_state_t): New typedef.
2535 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2536 gomp_barrier_wait_start): Rewritten.
2537 (gomp_barrier_wait_end): Change second argument to
2538 gomp_barrier_state_t.
2539 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2540 inlines.
2541 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2542 futex.h.
2543 (gomp_barrier_wait_end): Rewritten.
2544 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2545 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2546 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2547 (gomp_barrier_state_t): New typedef.
2548 (gomp_team_barrier_wait,
2549 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2550 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2551 into the return value. Return gomp_barrier_state_t.
2552 (gomp_team_barrier_set_task_pending,
2553 gomp_team_barrier_clear_task_pending,
2554 gomp_team_barrier_set_waiting_for_tasks,
2555 gomp_team_barrier_waiting_for_tasks,
2556 gomp_team_barrier_done): New inlines.
2557 (gomp_barrier_wait_end): Change second argument to
2558 gomp_barrier_state_t.
2559 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2560 inlines.
2561 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2562 (gomp_barrier_wait_end): Change second argument to
3e348fcc 2563 gomp_barrier_state_t.
a68ab351
JJ		 2564 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2565 gomp_team_barrier_wake): New functions.
2566 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2567 futex.h.
2568 (gomp_futex_wake, gomp_futex_wait): New variables.
2569 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2570 * config/linux/lock.c: Rewrite to make locks task owned,
2571 for backwards compatibility provide the old entrypoints
2572 if symbol versioning. Include wait.h instead of libgomp.h and
2573 futex.h.
2574 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2575 * config/posix95/lock.c: Rewrite to make locks task owned,
2576 for backwards compatibility provide the old entrypoints
2577 if symbol versioning.
2578 * config/posix/lock.c: Rewrite to make locks task owned,
2579 for backwards compatibility provide the old entrypoints
2580 if symbol versioning.
2581 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2582 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2583 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2584 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2585 (sys_futex0): Return error code.
2586 (futex_wake, futex_wait): If ENOSYS was returned, clear
2587 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2588 (cpu_relax, atomic_write_barrier): New static inlines.
2589 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2590 (futex_wake, futex_wait): If ENOSYS was returned, clear
2591 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2592 (cpu_relax, atomic_write_barrier): New static inlines.
2593 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2594 (sys_futex0): Return error code.
2595 (futex_wake, futex_wait): If ENOSYS was returned, clear
2596 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2597 (cpu_relax, atomic_write_barrier): New static inlines.
2598 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2599 (sys_futex0): Return error code.
2600 (futex_wake, futex_wait): If ENOSYS was returned, clear
2601 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2602 (cpu_relax, atomic_write_barrier): New static inlines.
2603 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2604 (sys_futex0): Return error code.
2605 (futex_wake, futex_wait): If ENOSYS was returned, clear
2606 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2607 (cpu_relax, atomic_write_barrier): New static inlines.
2608 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2609 (sys_futex0): Return error code.
2610 (futex_wake, futex_wait): If ENOSYS was returned, clear
2611 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2612 (cpu_relax, atomic_write_barrier): New static inlines.
2613 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2614 futex.h.
2615 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2616 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2617 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2618 types.
2619 (omp_nest_lock_t): Change owner into void *, add lock field.
2620 * config/posix95/omp-lock.h: Include semaphore.h.
2621 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2622 (omp_lock_t): Use sem_t instead of mutex if semaphores
2623 aren't broken.
2624 (omp_nest_lock_t): Likewise. Change owner to void *.
2625 * config/posix/omp-lock.h: Include semaphore.h.
2626 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2627 (omp_lock_t): Use sem_t instead of mutex if semaphores
2628 aren't broken.
2629 (omp_nest_lock_t): Likewise. Add owner field.
2630
26312008-06-06 Jakub Jelinek <jakub@redhat.com>
2632
2633 * testsuite/libgomp.c/collapse-1.c: New test.
2634 * testsuite/libgomp.c/collapse-2.c: New test.
2635 * testsuite/libgomp.c/collapse-3.c: New test.
2636 * testsuite/libgomp.c/icv-1.c: New test.
2637 * testsuite/libgomp.c/icv-2.c: New test.
2638 * testsuite/libgomp.c/lib-2.c: New test.
2639 * testsuite/libgomp.c/lock-1.c: New test.
2640 * testsuite/libgomp.c/lock-2.c: New test.
2641 * testsuite/libgomp.c/lock-3.c: New test.
2642 * testsuite/libgomp.c/loop-4.c: New test.
2643 * testsuite/libgomp.c/loop-5.c: New test.
2644 * testsuite/libgomp.c/loop-6.c: New test.
2645 * testsuite/libgomp.c/loop-7.c: New test.
2646 * testsuite/libgomp.c/loop-8.c: New test.
2647 * testsuite/libgomp.c/loop-9.c: New test.
2648 * testsuite/libgomp.c/nested-3.c: New test.
2649 * testsuite/libgomp.c/nestedfn-6.c: New test.
2650 * testsuite/libgomp.c/sort-1.c: New test.
2651 * testsuite/libgomp.c/task-1.c: New test.
2652 * testsuite/libgomp.c/task-2.c: New test.
2653 * testsuite/libgomp.c/task-3.c: New test.
2654 * testsuite/libgomp.c/task-4.c: New test.
2655 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2656 to C++ testsuite default compiler options.
2657 * testsuite/libgomp.c++/collapse-1.C: New test.
2658 * testsuite/libgomp.c++/collapse-2.C: New test.
2659 * testsuite/libgomp.c++/ctor-10.C: New test.
2660 * testsuite/libgomp.c++/for-1.C: New test.
2661 * testsuite/libgomp.c++/for-2.C: New test.
2662 * testsuite/libgomp.c++/for-3.C: New test.
2663 * testsuite/libgomp.c++/for-4.C: New test.
2664 * testsuite/libgomp.c++/for-5.C: New test.
2665 * testsuite/libgomp.c++/loop-8.C: New test.
2666 * testsuite/libgomp.c++/loop-9.C: New test.
2667 * testsuite/libgomp.c++/loop-10.C: New test.
2668 * testsuite/libgomp.c++/task-1.C: New test.
2669 * testsuite/libgomp.c++/task-2.C: New test.
2670 * testsuite/libgomp.c++/task-3.C: New test.
2671 * testsuite/libgomp.c++/task-4.C: New test.
2672 * testsuite/libgomp.c++/task-5.C: New test.
2673 * testsuite/libgomp.c++/task-6.C: New test.
2674 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2675 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2676 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2677 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2678 * testsuite/libgomp.fortran/collapse1.f90: New test.
2679 * testsuite/libgomp.fortran/collapse2.f90: New test.
2680 * testsuite/libgomp.fortran/collapse3.f90: New test.
2681 * testsuite/libgomp.fortran/collapse4.f90: New test.
2682 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2683 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2684 * testsuite/libgomp.fortran/lib4.f90: New test.
2685 * testsuite/libgomp.fortran/lock-1.f90: New test.
2686 * testsuite/libgomp.fortran/lock-2.f90: New test.
2687 * testsuite/libgomp.fortran/nested1.f90: New test.
2688 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2689 * testsuite/libgomp.fortran/strassen.f90: New test.
2690 * testsuite/libgomp.fortran/tabs1.f90: New test.
2691 * testsuite/libgomp.fortran/tabs2.f: New test.
2692 * testsuite/libgomp.fortran/task1.f90: New test.
2693 * testsuite/libgomp.fortran/task2.f90: New test.
2694 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2695 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2696 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2697 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2698 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2699
7a0112e7
JJ		 27002008-05-23 Jakub Jelinek <jakub@redhat.com>
2701
2702 PR c++/36308
2703 * testsuite/libgomp.c++/ctor-11.C: New test.
2704 * testsuite/libgomp.c++/ctor-12.C: New test.
2705
91a5b394
JJ		 27062008-05-15 Janis Johnson <janis187@us.ibm.com>
2707
2708 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2709
c18c98c0
JJ		 27102008-05-07 Jakub Jelinek <jakub@redhat.com>
2711
2712 PR middle-end/36106
2713 * testsuite/libgomp.c/atomic-5.c: New test.
2714 * testsuite/libgomp.c/atomic-6.c: New test.
2715 * testsuite/libgomp.c/autopar-1.c: New test.
2716
6d26724a
RW		 27172008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2718
2719 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2720 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2721 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2722 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2723 * configure: Regenerate.
2724 * Makefile.in, testsuite/Makefile.in: Likewise.
2725
deb984e6
PB		 27262008-04-18 Paolo Bonzini <bonzini@gnu.org>
2727
2728 PR bootstrap/35457
2729 * aclocal.m4: Regenerate.
2730 * configure: Regenerate.
2731
9e775963
JJ		 27322008-03-18 Jakub Jelinek <jakub@redhat.com>
2733
8119fc93
JJ		 2734 PR middle-end/35611
2735 * testsuite/libgomp.c/atomic-4.c: New test.
2736
9e775963
JJ		 2737 PR libgomp/35625
2738 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2739 (gomp_iter_guided_next): Likewise.
2740 * testsuite/libgomp.c/pr35625.c: New test.
2741
38d24731
RW		 27422008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2743
2744 * aclocal.m4: Regenerate.
2745 * configure: Likewise.
2746 * Makefile.in: Likewise.
2747 * testsuite/Makefile.in: Likewise.
2748
d0fb20be
JJ		 27492008-03-13 Jakub Jelinek <jakub@redhat.com>
2750
2751 PR middle-end/35185
2752 * testsuite/libgomp.c++/pr35185.C: New test.
2753
7c8f7639
JJ		 27542008-03-12 Jakub Jelinek <jakub@redhat.com>
2755
2756 PR middle-end/35549
2757 * testsuite/libgomp.c/pr35549.c: New test.
2758
251923f5
JJ		 27592008-03-06 Jakub Jelinek <jakub@redhat.com>
2760
2761 * testsuite/libgomp.c/atomic-3.c: New test.
2762
f489fba1
FXC		 27632008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2764
2765 PR fortran/33197
251923f5 2766 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
f489fba1
FXC		 2767 .F08 file suffixes.
2768
a1b25e49
PG		 27692008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2770
2771 PR libgomp/33131
2772 * configure.ac: Add ACX_HEADER_STRING.
2773 * env.c: Include strings.h.
2774 * aclocal.m4: Regenerate.
2775 * config.h.in: Regenerate.
2776 * configure: Regenerate.
2777 * Makefile.in: Regenerate.
2778 * testsuite/Makefile.in: Regenerate.
2779
6837b3b8
JJ		 27802008-02-15 Jakub Jelinek <jakub@redhat.com>
2781
ac84c062
JJ		 2782 PR middle-end/35196
2783 * testsuite/libgomp.c/pr35196.c: New test.
2784
6837b3b8
JJ		 2785 PR middle-end/35130
2786 * testsuite/libgomp.fortran/pr35130.f90: New test.
2787 * testsuite/libgomp.c/pr35130.c: New test.
2788
c256730c
JJ		 27892008-01-25 Jakub Jelinek <jakub@redhat.com>
2790
2791 PR middle-end/33880
2792 * testsuite/libgomp.c/pr33880.c: New test.
2793 * testsuite/libgomp.fortran/pr33880.f90: New test.
2794
c8e95542 27952008-01-24 David Edelsohn <edelsohn@gnu.org>
d653fdfb
DE		 2796
2797 * configure: Regenerate.
2798
0f3e711e
JJ		 27992008-01-08 Jakub Jelinek <jakub@redhat.com>
2800
2801 * configure.ac: Move futex checking into ../config/futex.m4.
2802 * configure: Rebuilt.
2803 * aclocal.m4: Rebuilt.
2804 * Makefile.in: Rebuilt.
2805
2806 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2807 2007-10-15 ../config/tls.m4 change.
2808
5259c813
JJ		 28092007-12-19 Jakub Jelinek <jakub@redhat.com>
2810
2811 PR c++/34513
2812 * testsuite/libgomp.c/pr34513.c: New test.
2813 * testsuite/libgomp.c++/pr34513.C: New test.
2814
ae8d8879
JH		 28152007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2816
2817 PR target/32765
2818 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2819
2b4cf991
JJ		 28202007-12-04 Jakub Jelinek <jakub@redhat.com>
2821
2822 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2823
d2dda7fe
JJ		 28242007-12-03 Jakub Jelinek <jakub@redhat.com>
2825
2826 * testsuite/libgomp.c/private-1.c: New test.
2827
d683ec81
PB		 28282007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2829 Paolo Bonzini <bonzini@gnu.org>
2830
2831 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2832 instead of 'VPATH ='.
2833 * Makefile.in: Regenerate.
2834
a7415017
MK		 28352007-11-23 Matthias Klose <doko@ubuntu.com>
2836
2837 * configure.ac: Adjust makeinfo version check.
2838 * configure: Regenerate.
2839
78e47463
JJ		 28402007-11-10 Jakub Jelinek <jakub@redhat.com>
2841
2842 PR fortran/34020
2843 * testsuite/libgomp.fortran/pr34020.f90: New test.
2844
239371f9
JJ		 28452007-11-06 Jakub Jelinek <jakub@redhat.com>
2846
2847 PR c++/33894
2848 * testsuite/libgomp.c++/atomic-1.C: New test.
2849
98a5fa94
JJ		 28502007-10-25 Jakub Jelinek <jakub@redhat.com>
2851
2852 PR libgomp/33275
2853 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2854 Make x and y integers rather than (implicit) reals. Add private (j)
2855 clause to the last omp parallel.
2856
3afcaaf4
MR		 28572007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2858
2859 * configure: Regenerate following changes to ../config/tls.m4.
2860
bd69daef
JJ		 28612007-09-28 Jakub Jelinek <jakub@redhat.com>
2862
2863 * testsuite/libgomp.fortran/stack.f90: New test.
2864
1d0bd356
DS		 28652007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2866
2867 * config/mingw32/proc.c: New file.
2868
b3172cab
UB		 28692007-09-05 Uros Bizjak <ubizjak@gmail.com>
2870
2871 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2872 (main): Use __get_cpuid to get i386 target fetaures.
2873 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2874 (main): Use __get_cpuid to get x86_64 target fetaures.
2875
6da17392
JH		 28762007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2877
2878 PR target/32765
2879 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2880 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2881
e1c82219
JJ		 28822007-07-12 Jakub Jelinek <jakub@redhat.com>
2883
2884 PR fortran/32550
2885 * testsuite/libgomp.fortran/pr32550.f90: New test.
2886 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2887
12a27363
L		 28882007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2889
2890 * aclocal.m4: Regenerated.
2891
5349080d
TB		 28922007-07-05 Tobias Burnus <burnus@net-b.de>
2893
2894 PR fortran/32359
2895 * testsuite/libgomp.fortran/pr32359.f90: New.
2896
4f9c450c
JJ		 28972007-07-02 Jakub Jelinek <jakub@redhat.com>
2898
2899 PR libgomp/32468
2900 * sections.c (GOMP_parallel_sections_start): Only decrease
2901 number of threads to COUNT if dyn_var is true.
2902 * testsuite/libgomp.c/pr32468.c: New test.
2903
28c67ed7
RO		 29042007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2905
2906 PR libgomp/26308
2907 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2908
64964499
JJ		 29092007-06-21 Jakub Jelinek <jakub@redhat.com>
2910
2911 PR middle-end/32362
2912 * testsuite/libgomp.c/pr32362-1.c: New test.
2913 * testsuite/libgomp.c/pr32362-2.c: New test.
2914 * testsuite/libgomp.c/pr32362-3.c: New test.
2915
46d8fbd1
JJ		 29162007-06-07 Jakub Jelinek <jakub@redhat.com>
2917
2918 * team.c (gomp_team_start): Fix setting up thread_attr
2919 stack size.
2920
82a6cadf
PB		 29212007-06-02 Paolo Bonzini <bonzini@gnu.org>
2922
2923 * configure: Regenerate.
2924
1cf3d07d
SE		 29252007-05-23 Steve Ellcey <sje@cup.hp.com>
2926
2927 * Makefile.in: Regenerate.
2928 * configure: Regenerate.
2929 * aclocal.m4: Regenerate.
2930 * testsuite/Makefile.in: Regenerate.
2931
12aac30b
JJ		 29322007-05-04 Jakub Jelinek <jakub@redhat.com>
2933
2934 * config/linux/proc.c: New file.
2935
f1028b02
JJ		 2936 PR libgomp/28482
2937 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2938
06785a48
DF		 29392007-04-19 Daniel Franke <franke.daniel@gmail.com>
2940
2941 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2942
b3b08ba0
MK		 29432007-04-16 Matthias Klose <doko@debian.org>
2944
2945 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2946 flags if not building with -m64.
2947 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2948 flag for i?86-*-* targets, if current target matches -m64.
2949
6b2c5ce0
SE		 29502007-04-14 Steve Ellcey <sje@cup.hp.com>
2951
2952 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2953 * Makefile.in: Regenerate.
2954
dd56fe7c
JDA		 29552007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2956
2957 PR testsuite/31369
2958 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2959 ld_library_path.
2960 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2961
a0884cf0
JJ		 29622007-04-04 Jakub Jelinek <jakub@redhat.com>
2963
2964 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2965 decls.
2966 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2967 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2968 (parse_affinity): New function.
2969 (initialize_env): Call it and gomp_init_affinity.
2970 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2971 create new pthread_attr_t and call gomp_init_thread_affinity
2972 on it for each thread before passing the attribute to pthread_create.
2973 * config/linux/affinity.c: New file.
2974 * config/posix/affinity.c: New file.
2975 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2976 * configure: Rebuilt.
2977 * config.h.in: Rebuilt.
2978 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2979 * Makefile.in: Rebuilt.
2980
1850744b
AT		 29812007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2982
2983 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2984 *-*-darwin*.
2985 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2986 and use it if found.
2987
516f1ed8
UB		 29882007-03-18 Uros Bizjak <ubizjak@gmail.com>
2989
2990 * testsuite/config/default.exp: New file.
2991 * testsuite/lib/libgomp.exp: New file.
2992 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2993 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2994 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2995 (libgomp_load): Remove.
2996 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2997 always_ld_library_path, not ld_library_path. Set additional_flags
2998 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2999 (target_compile): Do not call libgomp_init. Append lang_library_path
3000 and lang_link_flags to options.
3001 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
3002 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
3003 here.
3004 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3005 always_ld_library_path. Set LD_LIBRARY_PATH here.
3006 * testsuite/libgomp.fortran/fortran.exp: Ditto.
3007 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3008 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3009 CX8 flag.
3010 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3011 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3012 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3013 * testsuite/libgomp.c/pr29947-1.c: Ditto.
3014 * testsuite/libgomp.c/atomic-10.c: Ditto.
3015
2ada56f5
JJ		 30162007-03-21 Jakub Jelinek <jakub@redhat.com>
3017
3018 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3019 dg-final cleanup-modules line.
3020 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3021 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3022 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3023 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3024 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3025 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3026 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3027
f210f1cd
AS		 30282007-03-18 Andreas Schwab <schwab@suse.de>
3029
3030 * acinclude.m4: Adjust regular expression for ld version
3031 extraction.
3032 * configure: Regenerate.
3033
c4dc950d
BM		 30342007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3035
3036 * Makefile.am: Add install-pdf target as copied from
3037 automake v1.10 rules.
3038 * Makefile.in: Regenerate
3039
e02a048f
JJ		 30402007-02-07 Jakub Jelinek <jakub@redhat.com>
3041
78e075d4
JJ		 3042 PR libgomp/28486
3043 * configure: Regenerate.
3044
e02a048f
JJ		 3045 PR c++/30703
3046 * testsuite/libgomp.c++/pr30703.C: New test.
3047
60def7ed
JJ		 30482007-02-02 Jakub Jelinek <jakub@redhat.com>
3049
3050 Revert:
3051 2006-07-05 Eric Christopher <echristo@apple.com>
3052 * configure.ac: Depend addition of -pthread on host OS.
3053 * configure: Regenerate.
3054
f1b0882e
RW		 30552007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3056
3057 * libgomp.texi: Fix spacing after abbreviations.
3058
748b9d7c
DF		 30592007-01-31 Daniel Franke <franke.daniel@gmail.com>
3060
3061 PR libgomp/30546
3062 * configure.ac: Add check for makeinfo
3063 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3064 if an appropiate version of makeinfo is found.
3065 * aclocal.m4: Regenerated.
3066 * configure: Regenerated.
3067 * Makefile.in: Regenerated.
3068 * testsuite/Makefile.in: Regenerated.
3069
14734fc7
DF		 30702007-01-29 Daniel Franke <franke.daniel@gmail.com>
3071
3072 PR libgomp/30540
3073 * libgomp.texi: More about implementation-dependent settings.
3074
7befd5d2
TB		 30752007-01-26 Tobias Burnus <burnus@net-b.de>
3076
3077 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3078
4288fea2
JJ		 30792007-01-24 Jakub Jelinek <jakub@redhat.com>
3080
3081 PR middle-end/30494
3082 * testsuite/libgomp.c/pr30494.c: New test.
3083
627ab4b8
TT		 30842007-01-15 Tom Tromey <tromey@redhat.com>
3085
3086 * configure: Rebuilt.
3087 * configure.ac: Fixed comment.
3088
7c2b7f45
DF		 30892007-01-14 Daniel Franke <franke.daniel@gmail.com>
3090
3091 * libgomp.texi: Document implementation specific default values of
3092 environment variables.
3093
3721b9e1
DF		 30942006-12-21 Daniel Franke <franke.daniel@gmail.com>
3095
3096 PR libgomp/28209
3097 * libgomp.texi: New file.
3098 * configure.ac: Add --enable-generated-files-in-srcdir option.
3099 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3100 files to srcdir.
3101 * Makefile.in: Regenerated.
3102 * config.h.in: Regenerated.
3103 * testsuite/Makefile.in: Regenerated.
3104 * NOTES: Removed.
3105
62bd6216
DF		 31062006-12-04 Daniel Franke <franke.daniel@gmail.com>
3107
3108 PR libgomp/29949
3109 * env.c (omp_set_num_threads): Set illegal thread count to 1.
3110
aad741f4
EB		 31112006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
3112
3113 * configure: Regenerate.
3114
22568cc6
JJ		 31152006-12-04 Jakub Jelinek <jakub@redhat.com>
3116
3117 PR libgomp/29947
3118 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
3119 start if there shouldn't be any loop iterations.
3120 (gomp_loop_ordered_static_start): Remove start == end test.
3121 * testsuite/libgomp.c/pr29947-1.c: New test.
3122 * testsuite/libgomp.c/pr29947-2.c: New test.
3123
a9690009
EB		 31242006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
3125
3126 * configure.tgt: Force initial-exec TLS model on Linux only.
3127
597c25e6
DJ		 31282006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
3129
3130 * configure: Regenerated.
3131
6acf0b38
UB		 31322006-11-09 Uros Bizjak <ubizjak@gmail.com>
3133
3134 * env.c (parse_schedule): Reject out of range values.
3135 (parse_unsigned_long): Reject out of range, negative or zero values.
3136
a7a53ca5
JJ		 31372006-10-29 Jakub Jelinek <jakub@redhat.com>
3138
3139 PR fortran/29629
3140 * testsuite/libgomp.fortran/pr29629.f90: New test.
3141
6d4d216a
EB		 31422006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
3143
3144 PR libgomp/29494
3145 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3146 * config/posix95: New directory.
3147 * config/posix95/omp-lock.h: New file.
3148 * config/posix95/lock.c: Likewise.
3149
5b043f08
GK		 31502006-10-14 Geoffrey Keating <geoffk@apple.com>
3151
3152 * aclocal.m4: Regenerate.
3153 * configure: Regenerate.
3154
b50019f0
DS		 31552006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3156
3157 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3158 '<' to '<='.
3159
8887708e
DS		 31602006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3161
3162 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3163 test.
3164 * configure: Regenerate.
3165 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3166
9b9e4cd6
JJ		 31672006-09-26 Jakub Jelinek <jakub@redhat.com>
3168
a70ad3bb
JJ		 3169 PR middle-end/25261
3170 PR middle-end/28790
3171 * testsuite/libgomp.c/nestedfn-4.c: New test.
3172 * testsuite/libgomp.c/nestedfn-5.c: New test.
3173 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3174
9b9e4cd6
JJ		 3175 PR fortran/29097
3176 * testsuite/libgomp.fortran/condinc1.f: New test.
3177 * testsuite/libgomp.fortran/condinc2.f: New test.
3178 * testsuite/libgomp.fortran/condinc3.f90: New test.
3179 * testsuite/libgomp.fortran/condinc4.f90: New test.
3180 * testsuite/libgomp.fortran/condinc1.inc: New file.
3181
2fb31455
TT		 31822006-09-18 Tom Tromey <tromey@redhat.com>
3183
3184 * configure: Rebuilt.
3185
c663e301
JM		 31862006-09-13 Joseph S. Myers <joseph@codesourcery.com>
3187
3188 PR c/28768
3189 PR preprocessor/14634
3190 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3191 to AC_DEFINE.
3192 * configure: Regenerate.
3193
38371be9
SK		 31942006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
3195
3196 * testsuite/libgomp.fortran/reduction3.f90: Change
3197 -2147483648 to -huge(i)-1 to avoid overflow.
3198 * testsuite/libgomp.fortran/reduction4.f90: Change
3199 Z'ffffffff' to not(0) to avoid overflow.
3200
571d5ac5
JM		 32012006-08-26 Joseph S. Myers <joseph@codesourcery.com>
3202
3203 PR libgomp/25938
3204 * Makefile.am (libsubincludedir): New.
3205 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3206 * Makefile.in: Regenerate.
3207
89b3e3cd
JJ		 32082006-08-17 Jakub Jelinek <jakub@redhat.com>
3209
3210 PR libgomp/28725
3211 * env.c: Include ctype.h.
3212 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3213 leading and/or trailing whitespace and compare strings case
3214 insensitively.
3215
742fae05
JJ		 32162006-07-16 Jakub Jelinek <jakub@redhat.com>
3217
3218 PR fortran/28390
3219 * testsuite/libgomp.fortran/pr28390.f: New test.
3220
a1daed2d
EC		 32212006-07-05 Eric Christopher <echristo@apple.com>
3222
3223 * configure.ac: Depend addition of -pthread on host OS.
3224 * configure: Regenerate.
3225
5d7b5199
JJ		 32262006-06-21 Jakub Jelinek <jakub@redhat.com>
3227
3228 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3229 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3230 defined.
3231
fe5568e9
JJ		 32322006-06-20 Jakub Jelinek <jakub@redhat.com>
3233
3234 PR libgomp/26175
3235 PR libgomp/26477
3236 * configure.ac: If neither --enable-linux-futex nor
3237 --disable-linux-futex is passed, determine the default by checking
3238 for compiling and/or running against NPTL. With --enable-linux-futex,
3239 check if SYS_gettid and SYS_futex are defined.
3240 * configure: Rebuilt.
3241
c3b11a40
RH		 32422006-06-14 Richard Henderson <rth@redhat.com>
3243
3244 PR libgomp/28008
3245 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3246 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3247
d0d1b24d
RH		 32482006-06-09 Richard Henderson <rth@redhat.com>
3249
3250 * env.c (gomp_nthreads_var): Change to unsigned long.
3251 (gomp_run_sched_chunk): Likewise.
3252 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3253 (initialize_env): Initialize gomp_thread_attr.
3254 * libgomp.h (gomp_nthreads_var): Update decl.
3255 (gomp_run_sched_chunk): Likewise.
3256 (gomp_thread_attr): Declare.
3257 * team.c (gomp_thread_attr): Export.
3258 (initialize_team): Don't initialize it.
3259
cd75853e
JJ		 32602006-06-09 Jakub Jelinek <jakub@redhat.com>
3261
3262 PR fortran/27916
3263 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3264 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3265
33815e0c
FXC		 32662006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3267
3268 * config/mingw32/time.c: New file.
3269 * configure.tgt: Use it.
3270
6667de0d
CD		 32712006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3272
3273 * Makefile.am: Add install-html target. Add install-html to .PHONY
3274 * Makefile.in: Regenerate.
3275
e962c46b
JDA		 32762006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3277
3278 PR libgomp/27612
3279 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3280 * testsuite/libgomp.c/critical-1.c: Likewise.
3281 * testsuite/libgomp.c/loop-1.c: Likewise.
3282 * testsuite/libgomp.c/loop-2.c: Likewise.
3283 * testsuite/libgomp.c/single-1.c: Likewise.
3284 * testsuite/libgomp.c/ordered-1.c: Likewise.
3285 * testsuite/libgomp.c/ordered-2.c: Likewise.
3286
eeb1d9e0
JJ		 32872006-05-15 Jakub Jelinek <jakub@redhat.com>
3288
3289 PR middle-end/27416
3290 * libgomp.fortran/pr27416-1.f90: New test.
3291
693d710f
JJ		 32922006-05-03 Jakub Jelinek <jakub@redhat.com>
3293
3294 PR fortran/27395
3295 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3296 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3297
8ca5b2a2
JJ		 32982006-05-02 Jakub Jelinek <jakub@redhat.com>
3299
3300 PR c++/26943
3301 * testsuite/libgomp.c/pr26943-1.c: New test.
3302 * testsuite/libgomp.c/pr26943-2.c: New test.
3303 * testsuite/libgomp.c/pr26943-3.c: New test.
3304 * testsuite/libgomp.c/pr26943-4.c: New test.
3305 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3306 * testsuite/libgomp.c++/pr26943.C: New test.
3307
077b0dfb
JJ		 33082006-05-02 Jakub Jelinek <jakub@redhat.com>
3309
3310 PR middle-end/27337
3311 * testsuite/libgomp.c++/pr27337.C: New test.
3312
91b6c26d
JJ		 33132006-04-26 Jakub Jelinek <jakub@redhat.com>
3314
3315 PR c/26171
3316 * testsuite/libgomp.c/pr26171.c: New test.
3317
60e1758f
RH		 33182006-04-25 Richard Henderson <rth@redhat.com>
3319
3320 PR libgomp/25865
3321 * configure.ac: Use GCC_CHECK_TLS.
3322 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3323 * Makefile.in, aclocal.m4, configure: Regenerate.
3324
615baed7
MK		 33252006-04-10 Matthias Klose <doko@debian.org>
3326
3327 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3328 directory names containing underscores.
3329
fae2b46b
JJ		 33302006-03-21 Jakub Jelinek <jakub@redhat.com>
3331
3332 PR c++/26691
3333 * testsuite/libgomp.c++/pr26691.C: New test.
3334
11a5f608
JJ		 33352006-03-13 Jakub Jelinek <jakub@redhat.com>
3336
3337 * testsuite/libgomp.fortran/retval2.f90: New test.
3338
1799e5d5
RH		 33392006-03-09 Diego Novillo <dnovillo@redhat.com>
3340
3341 * testsuite/libgomp.c++: New directory.
3342
d349482e
AT		 33432006-02-25 Shantonu Sen <ssen@opendarwin.org>
3344
3345 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3346 * config/posix/sem.c: Implement the above.
3347
33482006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3349
3350 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3351 define HAVE_BROKEN_POSIX_SEMAPHORES.
3352 * configure: Rebuilt.
3353 * config.h.in: Rebuilt.
3354
124452c9
FXC		 33552006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3356
3357 PR bootstrap/26161
3358 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3359 for the other pthread check.
3360 * configure: Regenerate.
3361 * config.h.in: Regenerate.
3362
dd8d6dfe
JJ		 33632006-02-15 Jakub Jelinek <jakub@redhat.com>
3364
3365 PR libgomp/25938
3366 PR libgomp/25984
3367 * Makefile.am (fincludedir): New variable.
3368 (nodist_include_HEADERS): Remove Fortran files.
3369 (nodist_finclude_HEADERS): New variable.
3370 * Makefile.in: Regenerated.
3371
6c7a4dfd
JJ		 33722006-02-13 Jakub Jelinek <jakub@redhat.com>
3373
3374 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3375 Remove tests for returning assumed character length arrays.
3376
5142e08b
RS		 33772006-02-12 Roger Sayle <roger@eyesopen.com>
3378 John David Anglin <dave@hiauly1.hia.nrc.ca>
3379
3380 PR libgomp/25936
3381 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
a1daed2d 3382
5821fba8
UW		 33832006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3384
3385 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3386
cb2bbc67
EB		 33872006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3388
3389 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3390 part of LD_LIBRARY_PATH manually.
3391
f05ee80c
L		 33922006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3393
3394 PR libgomp/25852
3395 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3396 libgomp_init.
3397
03b8fe49
PB		 33982005-01-25 Paolo Bonzini <bonzini@gnu.org>
3399
3400 PR libgomp/25884
f05ee80c
L		 3401 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3402 * configure.ac (PERL): Don't set.
3403 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3404 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3405 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3406 * omp.h.in: Wrap the new configure substitutions with @ characters.
3407 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3408 * aclocal.m4, configure, Makefile.in: Regenerate.
3409 * mkomp_h.pl: Delete.
03b8fe49 3410
18cbfd85
PB		 34112005-01-24 Paolo Bonzini <bonzini@gnu.org>
3412
3413 PR libgomp/25259
3414 * configure.ac: Use GCC_HEADER_STDINT.
3415 * libgomp.h: Include gstdint.h.
3416 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3417 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3418
c41303c6
RH		 34192006-01-24 Richard Henderson <rth@redhat.com>
3420
3421 PR libgomp/25942
3422 * configure.ac: Add AM_MAINTAINER_MODE.
3423 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3424
149b9553
DN		 34252006-01-24 Diego Novillo <dnovillo@redhat.com>
3426
3427 * Makefile.in: Regenerate.
3428 * testsuite/Makefile.in: Regenerate.
3429 * aclocal.m4: Regenerate.
3430
192a50ad
AT		 34312006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3432
3433 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3434 Solaris.
3435 * configure.ac: Add check for loadavg.h.
3436 (link_gomp): Adjust comment.
3437 * configure: Regenerate.
3438 * config.h.in: Regenerate.
3439
a55b8e18
SE		 34402006-01-21 Steve Ellcey <sje@cup.hp.com>
3441
3442 PR libgomp/25877
3443 * configure.ac: Remove check for alloca.h.
3444 * configure: Regenerate.
3445 * config.h.in: Regenerate.
3446 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3447 * team.c: Remove use of alloca.h.
3448 Call gomp_alloca instead of alloca.
3449
692eeb34
SE		 34502006-01-20 Steve Ellcey <sje@cup.hp.com>
3451
3452 PR libgomp/25877
3453 * team.c: Add include of alloca.h.
3454 * configure.ac: Add check for alloca.h.
3455 * configure: Regenerate.
3456 * config.h.in: Regenerate.
3457
953ff289
DN		 34582006-01-17 Jakub Jelinek <jakub@redhat.com>
3459
3460 PR fortran/25219
3461 * testsuite/libgomp.fortran/pr25219.f90: New test.
3462
34632005-12-05 Uros Bizjak <uros@kss-loka.si>
3464
3465 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3466 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3467 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3468 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3469 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3470 testsuite/libgomp.fortran/threadprivate1.f90,
3471 testsuite/libgomp.fortran/threadprivate2.f90,
3472 testsuite/libgomp.fortran/threadprivate3.f90,
3473 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3474 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3475 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3476 effective-target to TLS runtime.
3477
3478 * testsuite/libgomp.fortran/pr25162.f: Require
3479 effective-target TLS runtime.
3480
34812005-12-01 Jakub Jelinek <jakub@redhat.com>
3482
3483 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3484 * testsuite/libgomp.c/nestedfn-3.c: New test.
3485
34862005-11-30 Jakub Jelinek <jakub@redhat.com>
3487
3488 PR fortran/25162
3489 * testsuite/libgomp.fortran/pr25162.f: New test.
3490
34912005-11-28 Jakub Jelinek <jakub@redhat.com>
3492
3493 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3494 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3495
34962005-11-25 Jakub Jelinek <jakub@redhat.com>
3497
3498 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3499 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3500 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3501 single.c, team.c, work.c, config/linux/alpha/futex.h,
3502 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3503 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3504 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3505 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3506 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3507 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3508 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3509 FSF address.
3510
35112005-11-18 Jakub Jelinek <jakub@redhat.com>
3512
3513 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3514 to nodist_noinst_HEADERS.
3515 * Makefile.in: Rebuilt.
3516
3517 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3518 add integer count field.
3519 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3520 omp_nest_lock_t type change.
3521 (omp_init_nest_lock): Likewise. Initialize count to 0.
3522 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3523 Increment count.
3524 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3525 Decrement count.
3526 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3527 Increment count if successful and return the new nesting level.
3528 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3529 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3530 * testsuite/libgomp.c/lib-1.c: New test.
3531 * testsuite/libgomp.fortran/lib1.f90: New test.
3532 * testsuite/libgomp.fortran/lib2.f: New test.
3533 * testsuite/libgomp.fortran/lib3.f: New test.
3534
35352005-11-17 Richard Henderson <rth@redhat.com>
3536
3537 PR 24845
3538 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3539 * configure.ac (link_gomp): New. Substitute it.
3540 (AC_CONFIG_FILES): Add libgomp.spec.
3541 * libgomp.spec.in: New file.
3542 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3543 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3544
35452005-11-18 Jakub Jelinek <jakub@redhat.com>
3546
3547 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3548 reduction(-:var) behaving the same as reduction(+:var).
3549 * testsuite/libgomp.c/reduction-4.c: New test.
3550
35512005-11-15 Uros Bizjak <uros@kss-loka.si>
3552
3553 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3554 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3555 testsuite/libgomp.c/copyin-3.c,
3556 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3557 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3558 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3559 testsuite/libgomp.c++/pr24455.C,
3560 testsuite/libgomp.fortran/threadprivate1.f90,
3561 testsuite/libgomp.fortran/threadprivate2.f90,
3562 testsuite/libgomp.fortran/threadprivate3.f90,
3563 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3564 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3565 testsuite/libgomp.fortran/omp_parse3.f90: Require
3566 effective-target TLS.
3567
35682005-11-14 Diego Novillo <dnovillo@redhat.com>
3569
3570 * HEADER: Remove.
3571
35722005-11-13 Jakub Jelinek <jakub@redhat.com>
3573
3574 PR libgomp/24797
3575 * team.c (initialize_team): Pass NULL rather than free as
3576 pthread_key_create destructor. Initialize thread specific data
3577 pointer in initial thread to a static local variable rather than
3578 malloced memory.
3579
35802005-11-11 Uros Bizjak <uros@kss-loka.si>
3581
3582 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3583 its location to ld_library_path.
3584
35852005-11-10 Diego Novillo <dnovillo@redhat.com>
3586
3587 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3588
35892005-11-10 Diego Novillo <dnovillo@redhat.com>
3590
3591 * testsuite/libgomp.c: Rename from libgomp.dg.
3592
35932005-11-09 Diego Novillo <dnovillo@redhat.com>
3594
3595 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3596 threadprivate variable 'i'.
3597
35982005-11-09 Jakub Jelinek <jakub@redhat.com>
3599
3600 * config/linux/s390/futex.h: New file.
3601 * configure.tgt: Use it.
3602
3603 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3604 before the parallel.
3605
36062005-11-08 Jakub Jelinek <jakub@redhat.com>
3607
3608 PR c++/24734
3609 * testsuite/libgomp.c++/master-1.C: New test.
3610
36112005-11-07 Jakub Jelinek <jakub@redhat.com>
3612
3613 * testsuite/libgomp.dg/copyin-3.c: New test.
3614
36152005-11-07 Jakub Jelinek <jakub@redhat.com>
3616
3617 * testsuite/libgomp.fortran/retval1.f90: New test.
3618 * testsuite/libgomp.fortran/vla7.f90: New test.
3619
36202005-11-06 Jakub Jelinek <jakub@redhat.com>
3621
3622 * testsuite/libgomp.fortran/vla2.f90: New test.
3623 * testsuite/libgomp.fortran/vla3.f90: New test.
3624 * testsuite/libgomp.fortran/vla4.f90: New test.
3625 * testsuite/libgomp.fortran/vla5.f90: New test.
3626 * testsuite/libgomp.fortran/vla6.f90: New test.
3627
36282005-11-01 Jakub Jelinek <jakub@redhat.com>
3629
3630 * config/linux/sparc/futex.h: New file.
3631 * configure.tgt: Use it.
3632 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3633
3634 * critical.c: Include stdlib.h.
3635 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3636 ignoring return value.
3637 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3638 LIBGOMP_CHECK_SYNC_BUILTINS check.
3639 * configure: Rebuilt.
3640
36412005-10-31 Jakub Jelinek <jakub@redhat.com>
3642
3643 * testsuite/libgomp.fortran/vla1.f90: New test.
3644
36452005-10-31 Richard Henderson <rth@redhat.com>
3646
3647 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3648 setting 's' in different threads.
3649
36502005-10-31 Jakub Jelinek <jakub@redhat.com>
3651
3652 * libgomp.h (attribute_hidden, ialias): Define.
3653 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3654 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3655 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3656 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3657 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3658 omp_test_lock, omp_test_nest_lock): Likewise.
3659 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3660 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3661 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3662 omp_test_lock, omp_test_nest_lock): Likewise.
3663 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3664 omp_get_dynamic, omp_get_nested): Likewise.
3665 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3666 omp_get_thread_num, omp_in_parallel): Likewise.
3667 * fortran.c (ialias_redirect): Define.
3668 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3669 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3670 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3671 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3672 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3673 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3674 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3675 omp_get_wtime): Add ialias_redirect.
3676
36772005-10-30 Jakub Jelinek <jakub@redhat.com>
3678
3679 * fortran.c: Include stdlib.h.
3680
36812005-10-29 Jakub Jelinek <jakub@redhat.com>
3682
3683 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3684 * Makefile.in: Regenerated.
3685
36862005-10-28 Jakub Jelinek <jakub@redhat.com>
3687
3688 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3689 * libgomp_f.h.in (omp_check_defines): New function.
3690 * env.c: Include libgomp_f.h.
3691 (initialize_env): Call omp_check_defines.
3692
3693 * testsuite/libgomp.dg/copyin-2.c: New test.
3694 * testsuite/libgomp.c++/copyin-2.C: New test.
3695 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3696
3697 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3698 * testsuite/libgomp.fortran/sharing2.f90: New test.
3699
3700 * testsuite/libgomp.dg/copyin-1.c: New test.
3701 * testsuite/libgomp.c++/copyin-1.C: New test.
3702
37032005-10-26 Jakub Jelinek <jakub@redhat.com>
3704
3705 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3706
3707 * testsuite/libgomp.fortran/workshare1.f90: New test.
3708
3709 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3710 only test.
3711 * libgomp.fortran/sharing1.f90: New test.
3712
37132005-10-24 Jakub Jelinek <jakub@redhat.com>
3714
3715 PR c++/24502
3716 * testsuite/libgomp.c++/loop-7.C: New test.
3717
3718 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3719
3720 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3721 * testsuite/libgomp.fortran/reduction6.f90: New test.
3722 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3723
37242005-10-23 Richard Henderson <rth@redhat.com>
3725
3726 * testsuite/libgomp.c++/ctor-1.C: New.
3727 * testsuite/libgomp.c++/ctor-2.C: New.
3728 * testsuite/libgomp.c++/ctor-3.C: New.
3729 * testsuite/libgomp.c++/ctor-4.C: New.
3730 * testsuite/libgomp.c++/ctor-5.C: New.
3731 * testsuite/libgomp.c++/ctor-6.C: New.
3732 * testsuite/libgomp.c++/ctor-7.C: New.
3733 * testsuite/libgomp.c++/ctor-8.C: New.
3734 * testsuite/libgomp.c++/ctor-9.C: New.
3735
37362005-10-21 Diego Novillo <dnovillo@redhat.com>
3737
3738 PR 24455
3739 * testsuite/libgomp.c++/pr24455-1.C: New test.
3740 * testsuite/libgomp.c++/pr24455.C: New test.
3741 * testsuite/libgomp.dg/pr24455-1.c: New test.
3742 * testsuite/libgomp.dg/pr24455.c: New test.
3743
37442005-10-20 Richard Henderson <rth@redhat.com>
3745
3746 * testsuite/libgomp.c++/loop-6.C: New.
3747 * testsuite/libgomp.dg/loop-3.c: New.
3748
37492005-10-20 Jakub Jelinek <jakub@redhat.com>
3750
3751 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3752 explicitly private.
3753 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3754 explicitly shared.
3755
37562005-10-19 Diego Novillo <dnovillo@redhat.com>
3757
3758 * testsuite/libgomp.fortran/jacobi.f: New test.
3759
37602005-10-19 Richard Henderson <rth@redhat.com>
3761
3762 * configure.tgt (i?86-linux): Default to with_arch instead of
3763 CFLAGS. Add -mtune to match target_cpu.
3764 (x86_64-linux): Tune to i686.
3765
3766 * fortran.c (omp_test_nest_lock_): Fix typo.
3767
37682005-10-19 Jakub Jelinek <jakub@redhat.com>
3769
3770 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3771 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3772 * testsuite/libgomp.dg/ordered-3.c: New test.
3773
3774 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3775 Remove volatile keyword.
3776
3777 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3778 in COMMON block to avoid warnings on 64-bit targets.
3779
37802005-10-18 Diego Novillo <dnovillo@redhat.com>
3781
3782 * testsuite/libgomp.dg/shared-3.c: New test.
3783
37842005-10-18 Jakub Jelinek <jakub@redhat.com>
3785
3786 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3787 * testsuite/libgomp.fortran/reduction5.f90: New test.
3788
37892005-10-18 Jakub Jelinek <jakub@redhat.com>
3790
3791 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3792 dg-options.
3793 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3794 flush loop now that __sync_synchronize has proper memory barrier.
3795 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3796 Add -ffixed-form to dg-options.
3797
37982005-10-17 Diego Novillo <dnovillo@redhat.com>
3799
3800 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3801 from subdirectories.
3802 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3803 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3804 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3805 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3806 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3807 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3808 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3809 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3810 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3811 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3812 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3813 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3814 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3815 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3816 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3817 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3818 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3819 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3820 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3821 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3822 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3823 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3824 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3825 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3826 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3827
38282005-10-17 Jakub Jelinek <jakub@redhat.com>
3829
3830 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3831 lang_library_path exists. Use find instead of glob to gather tests.
3832 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3833
38342005-10-17 Diego Novillo <dnovillo@redhat.com>
3835
3836 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3837 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3838 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3839 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3840 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3841 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3842 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3843 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3844 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3845 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3846 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3847 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3848 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3849
38502005-10-15 Jakub Jelinek <jakub@redhat.com>
3851
3852 * testsuite/libgomp.dg/vla-1.c: New test.
3853
3854 * testsuite/libgomp.fortran/reference2.f90: New test.
3855
3856 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3857 declaration of omp_get_thread_num.
3858 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3859 use omp_lib.
3860
3861 * testsuite/libgomp.fortran/reduction1.f90: New test.
3862 * testsuite/libgomp.fortran/reduction2.f90: New test.
3863 * testsuite/libgomp.fortran/reduction3.f90: New test.
3864 * testsuite/libgomp.fortran/reduction4.f90: New test.
3865
38662005-10-13 Richard Henderson <rth@redhat.com>
3867
3868 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3869 * Makefile.in: Regenerate.
3870 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3871 * libgomp.h: Include bar.h.
3872 (struct gomp_barrier): Remove.
3873 (struct gomp_team): Add barrier. Replace master_barrier with
3874 master_release. Replace threads with ordered_release.
3875 (struct gomp_thread): Replace barrier with release.
3876 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3877 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3878 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3879 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3880 (GOMP_single_copy_end): Likewise.
3881 * team.c (gomp_threads_dock): New.
3882 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3883 (gomp_thread_start): Use gomp_barrier_wait.
3884 (new_team, free_team): Update for gomp_team changes.
3885 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3886 (gomp_team_end): Use gomp_barrier_wait.
3887 (initialize_team): Update for gomp_thread changes.
3888 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3889 (gomp_work_share_end_nowait): Use atomic ops when available.
3890 * config/linux/bar.c, config/linux/bar.h: New files.
3891 * config/posix/bar.c, config/posix/bar.h: New files.
3892
38932005-10-13 Jakub Jelinek <jakub@redhat.com>
3894
3895 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3896 * testsuite/libgomp.dg/single-2.c: New test.
3897
3898 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3899 lang_link_flags): Unset, so that they aren't inherited from previously
3900 sourced *.exp.
3901
3902 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3903
39042005-10-12 Richard Henderson <rth@redhat.com>
3905
3906 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3907 (libgomp_init): Use lang_test_file, lang_library_path, and
3908 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3909
3910 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3911 (lang_test_file, lang_link_flags): New.
3912 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3913
3914 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3915 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3916 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3917 testsuite/libgomp.c++/parallel-1.C,
3918 testsuite/libgomp.c++/reduction-1.C,
3919 testsuite/libgomp.c++/reduction-2.C,
3920 testsuite/libgomp.c++/reduction-3.C,
3921 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3922 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3923 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3924 New files, largely cribbed from the C testsuite.
3925
39262005-10-12 Jakub Jelinek <jakub@redhat.com>
3927
3928 * testsuite/libgomp.fortran/character1.f90: New test.
3929 * testsuite/libgomp.fortran/character2.f90: New test.
3930
3931 * testsuite/libgomp.dg/nested-1.c: New test.
3932 * testsuite/libgomp.dg/nested-2.c: New test.
3933 * testsuite/libgomp.fortran/do1.f90: New test.
3934 * testsuite/libgomp.fortran/do2.f90: New test.
3935
3936 * testsuite/libgomp.fortran/reference1.f90: New test.
3937
39382005-10-11 Jakub Jelinek <jakub@redhat.com>
3939
3940 * testsuite/libgomp.dg/reduction-1.c: New test.
3941 * testsuite/libgomp.dg/reduction-2.c: New test.
3942 * testsuite/libgomp.dg/reduction-3.c: New test.
3943
39442005-10-10 Jakub Jelinek <jakub@redhat.com>
3945
3946 * testsuite/libgomp.dg/atomic-1.c: New test.
3947 * testsuite/libgomp.dg/atomic-2.c: New test.
3948
39492005-10-09 Richard Henderson <rth@redhat.com>
3950
3951 * critical.c (atomic_lock): New.
3952 (initialize_critical): Initialize it.
3953 (GOMP_atomic_start, GOMP_atomic_end): New.
3954 * libgomp.map: Export them.
3955 * libgomp_g.h: Declare them.
3956
3957 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3958
39592005-10-02 Richard Henderson <rth@redhat.com>
3960
3961 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3962 to XCFLAGS instead of CFLAGS.
3963
39642005-09-30 Richard Henderson <rth@redhat.com>
3965
3966 * configure.ac: Determine whether -pthread or -lpthread is needed.
3967 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3968 * Makefine.in, configure: Rebuild.
3969
39702005-09-28 Richard Henderson <rth@redhat.com>
3971
3972 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3973 * testsuite/libgomp.dg/omp-single-3.c: New test.
3974
39752005-09-28 Diego Novillo <dnovillo@redhat.com>
3976
3977 * testsuite/libgomp.dg/omp-single-2.c: New test.
3978 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3979
39802005-09-27 Richard Henderson <rth@redhat.com>
3981
3982 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3983 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3984
39852005-09-27 Jakub Jelinek <jakub@redhat.com>
3986
3987 * testsuite/libgomp.dg/omp-loop03.c: New test.
3988
39892005-09-27 Diego Novillo <dnovillo@redhat.com>
3990
3991 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3992
39932005-09-27 Diego Novillo <dnovillo@redhat.com>
3994
3995 * testsuite/libgomp.dg/omp-single-1.c: New test.
3996 * testsuite/libgomp.dg/shared-1.c: Return 0.
3997 Add prototype for abort.
3998 * testsuite/libgomp.dg/shared-2.c: Likewise.
3999
40002005-09-26 Jakub Jelinek <jakub@redhat.com>
4001
4002 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4003 constructs.
4004
40052005-09-26 Diego Novillo <dnovillo@redhat.com>
4006
4007 * testsuite/libgomp.dg/shared-1.c: New test.
4008 * testsuite/libgomp.dg/shared-2.c: New test.
4009
40102005-09-24 Richard Henderson <rth@redhat.com>
4011
4012 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4013
40142005-09-24 Richard Henderson <rth@redhat.com>
4015
4016 * iter.c (gomp_iter_static_next): Round up when computing number
4017 of iterations. Don't bother distributing a remainder equally.
4018
4019 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4020 Don't call srand. Zero b before testing.
4021 (main): New.
4022
40232005-09-24 Jakub Jelinek <jakub@redhat.com>
4024
4025 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4026 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4027
40282005-09-23 Jakub Jelinek <jakub@redhat.com>
4029
4030 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4031 without !$omp end do, followed immediately by subroutine end.
4032
40332005-09-23 Diego Novillo <dnovillo@redhat.com>
4034
4035 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4036
40372005-09-22 Richard Henderson <rth@redhat.com>
4038
4039 * critical.c (GOMP_critical_name_start): Change argument to void**.
4040 Reuse the pointer space if the mutex fits.
4041 (GOMP_critical_name_end): Likewise.
4042 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4043 * libgomp_g.h (GOMP_critical_name_start): Update decl.
4044 (GOMP_critical_name_end): Likewise.
4045 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4046 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4047
40482005-09-20 Richard Henderson <rth@redhat.com>
4049
4050 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4051 (create_lock_lock): New.
4052 (initialize_critical): Initialize it.
4053 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4054 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4055
40562005-09-20 Diego Novillo <dnovillo@redhat.com>
4057
4058 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4059
40602005-09-20 Diego Novillo <dnovillo@redhat.com>
4061
4062 * testsuite/libgomp.dg/omp-loop01.c: New test.
4063 * testsuite/libgomp.dg/omp-loop02.c: New test.
4064
40652005-09-20 Jakub Jelinek <jakub@redhat.com>
4066
4067 * configure.ac (AC_PROG_FC): Add.
4068 (USE_FORTRAN): New automake conditional.
4069 * configure: Rebuilt.
4070 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4071 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4072 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4073 Add rules to build them.
4074 * Makefile.in: Rebuilt.
4075 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4076 OMP_NEST_LOCK_KIND.
4077 * libgomp.map: Add Fortran wrappers.
4078 * libgomp_f.h.in: New file.
4079 * omp_lib.h.in: New file.
4080 * omp_lib.f90.in: New file.
4081 * fortran.c: New file.
4082 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4083 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4084 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4085 libgfortran has been built.
4086 * testsuite/libgomp.fortran/fortran.exp: New file.
4087 * testsuite/libgomp.fortran/omp_cond1.f: New test.
4088 * testsuite/libgomp.fortran/omp_cond2.f: New test.
4089 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4090 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4091 * testsuite/libgomp.fortran/omp_hello.f: New test.
4092 * testsuite/libgomp.fortran/omp_orphan.f: New test.
4093 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4094 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4095 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4096 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4097 * testsuite/libgomp.fortran/omp_reduction.f: New test.
4098 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4099 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4100
41012005-08-30 Richard Henderson <rth@redhat.com>
4102
4103 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4104 function for when aliases are not usable.
4105 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4106 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4107 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4108 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4109 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4110 GOMP_loop_ordered_guided_next): Likewise.
4111 * ordered.c (GOMP_ordered_start): Likewise.
4112
41132005-08-01 Diego Novillo <dnovillo@redhat.com>
4114
4115 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4116 * testsuite/libgomp.dg/omp_hello.c: Fix return code
4117 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4118 * testsuite/libgomp.dg/omp_orphan.c: Likewise
4119 * testsuite/libgomp.dg/omp_reduction.c: Likewise
4120 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4121 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4122 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4123 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4124
41252005-07-07 Eric Christopher <echristo@redhat.com>
4126 Diego Novillo <dnovillo@redhat.com>
4127
4128 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4129 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4130 up code.
4131 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4132 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4133 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4134 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4135 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4136 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4137 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4138
41392005-06-13 Diego Novillo <dnovillo@redhat.com>
4140
4141 * TOPLEVEL.patch: Remove.
4142
41432005-05-16 Richard Henderson <rth@redhat.com>
4144
4145 * configure.ac: Test for clock_gettime.
4146 * config.h.in, configure: Rebuild.
4147 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4148 (omp_get_wtime): Use clock_gettime if available.
4149 (omp_get_wtick): Use clock_getres if available.
4150
41512005-05-11 Richard Henderson <rth@redhat.com>
4152
4153 * config/linux/ia64/futex.h: New file.
4154 * configure.tgt: Use it.
4155
4156 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4157
41582005-05-07 Richard Henderson <rth@redhat.com>
4159
4160 * config/linux/powerpc/futex.h: New file.
4161 * configure.tgt: Use it.
4162
4163 * config/linux/i486/futex.h: Merge ...
4164 * config/linux/x86_64/futex.h: ... into ...
4165 * config/linux/x86/futex.h: ... here.
4166 * configure.tgt: Update to match.
4167
41682005-05-06 Richard Henderson <rth@redhat.com>
4169
4170 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4171 * config/linux/i486/futex.h: Likewise.
4172 * config/linux/x86_64/futex.h: Likewise.
4173
4174 * config/linux/lock.c: New file.
4175 * config/linux/omp-lock.h: New file.
4176
4177 * critical.c, env.h: Don't include omp.h
4178 * config/posix/lock.c: Include libgomp.h instead of omp.h.
4179 * config/posix/time.c: Likewise.
4180 * config/posix/omp-lock.h: New file.
4181 * libgomp.h: Include omp-lock.h and omp.h.
4182 * Makefile.am (nodist_include_HEADERS): New.
4183 (omp.h): New rule.
4184 * configure.ac (PERL): New.
4185 * mkomp_h.pl: New file.
4186 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4187 with templates.
4188 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4189
4190 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4191 build directory. Re-add -march=i486 hack.
4192
4193 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4194 (libgomp_link_flags): Remove.
4195 (libgomp_initialized): Remove.
4196 (libgomp_init): Don't protect from reinitialization. Copy code
4197 from libstdc++ for getting the multilib set correctly.
4198
41992005-05-05 Richard Henderson <rth@redhat.com>
4200
4201 * config/linux/alpha/futex.h: New file.
4202 * configure.tgt (alpha*-*-linux*): Use it.
4203
4204 * config/posix/mutex.c: New file.
4205 * config/posix/sem.c: Use libgomp.h.
4206
4207 * configure.tgt (x86_64-linux): Also test CC for -m32.
4208 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4209
a1daed2d 4210 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
953ff289
DN		 4211 after $gccpath.
4212
4213 * Makefile.am (SUBDIRS): New.
4214 (libgomp_la_LDFLAGS): Add -lpthread.
4215 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4216 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4217
4218 * libgomp_g.h: New file.
4219 * libgomp.h: Split out all public declarations to libgomp_g.h.
4220 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4221 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4222 * config/linux/sem.h: Likewise.
4223 * config/posix/sem.h: Likewise.
4224
4225 * Makefile.am (AM_LDFLAGS): New.
4226 (libgomp_version_script): Split out from ...
4227 (libgomp_la_LDFLAGS): ... here.
4228 (libgomp_version_info): New.
4229 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4230 (LIBGOMP_ENABLE): New.
4231 (LIBGOMP_CHECK_LINKER_FEATURES): New.
4232 (LIBGOMP_ENABLE_SYMVERS): New.
4233 * configure.ac (AC_INIT): Version 1.0.
4234 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4235 (enable-linux-futex): Likewise. Rename from enable-futex.
4236 (libtool_VERSION): New.
4237 (LIBGOMP_ENABLE_SYMVERS): Use it.
4238 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4239 * Makefile.in, aclocal.m4, configure: Rebuild.
4240
4241 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4242 (gomp_mutex_unlock_slow): Fix typo.
4243 * config/linux/sem.c: Similarly.
4244 (gomp_sem_post_slow): Fix typo.
4245 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4246 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4247 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4248
4249 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4250 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4251 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4252 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4253 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4254 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4255 LDFLAGS. Pull enable_futex check to top-level.
4256 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4257 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4258
4259 First attempt at real configury.
4260 * Makefile, config.h: Remove file.
4261 * Makefile.am, Makefile.in: New file.
4262 * acinclude.m4 aclocal.m4: New file.
4263 * configure.ac, configure.tgt, configure: New file.
4264
4265 * config/posix/lock.c: Rename from sys-lock.c.
4266 * config/posix/mutex.h: Rename from sys-mutex.h.
4267 * config/posix/sem.c: Rename from sys-sem.c.
4268 * config/posix/sem.h: Rename from sys-sem.h.
4269 * config/posix/proc.c: Rename from sys-proc.c.
4270 * config/posix/time.c: Rename from sys-proc.c.
4271
4272 * config/linux/mutex.c: New file.
4273 * config/linux/mutex.h: New file.
4274 * config/linux/sem.c: New file.
4275 * config/linux/sem.h: New file.
4276 * config/linux/i486/futex.h: New file.
4277 * config/linux/x86_64/futex.h: New file.
4278
42792005-05-04 Richard Henderson <rth@redhat.com>
4280
4281 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4282 * libgomp.h: Declare them.
4283 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4284 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4285
42862005-05-04 Richard Henderson <rth@redhat.com>
4287
4288 * libgomp-1 code drop
4289
42902005-05-04 Richard Henderson <rth@redhat.com>
4291
4292 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4293 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4294 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4295 (gomp_iter_static_next): Update.
4296 (gomp_ordered_static_next): Update.
4297 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4298 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4299 totally empty range.
4300 (gomp_loop_ordered_static_next): Refine test for calling
4301 gomp_ordered_static_next.
4302 * testsuite/ordered-1.c: Add case for more threads than iterations.
4303
4304 * iter.c (gomp_iter_runtime_next_locked): Remove.
4305 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
a1daed2d 4306 gomp_loop_guided_start, gomp_loop_ordered_static_start,
953ff289
DN		 4307 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4308 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4309 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4310 gomp_loop_ordered_guided_next): Downcase name, make static, add
4311 an external alias with the old name.
4312 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4313 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4314 switch and call one of the above static functions.
4315 * libgomp.h: Update.
4316
4317 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4318 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4319 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4320 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4321 GOMP_loop_ordered_guided_start): Update to match.
4322 * sections.c (GOMP_sections_start): Likewise.
4323 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4324
4325 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4326 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4327 Use bounds check instead of modulus.
4328 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4329 (gomp_ordered_last): Don't sync with ordered_owner here.
4330 (gomp_ordered_next): Likewise.
4331 (gomp_ordered_static_loop_next): Likewise.
4332 * loop.c, libgomp.h: Update to match.
4333
4334 * libgomp.h (GOMP_barrier): Declare.
4335
4336 * testsuite/barrier-1.c: New file.
4337 * testsuite/critical-1.c: New file.
4338 * testsuite/ordered-2.c: New file.
4339 * testsuite/ordered-1.c: New file.
4340 * testsuite/sections-1.c: New file.
4341 * testsuite/single-1.c: New file.
4342 * testsuite/Makefile (TESTS): Add them.
4343
43442005-05-04 Richard Henderson <rth@redhat.com>
4345
4346 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4347 * loop.c (GOMP_loop_static_start): If not the startup thread,
4348 acquire the mutex to wait for initialization complete.
4349 (GOMP_loop_ordered_static_start): Likewise.
4350 (GOMP_loop_ordered_runtime_start): Likewise.
4351 (GOMP_loop_ordered_static_first): Remove.
4352 (GOMP_loop_ordered_dynamic_first): Remove.
4353 (GOMP_loop_ordered_guided_first): Remove.
4354 (GOMP_loop_ordered_runtime_first): Remove.
4355 * ordered.c (gomp_ordered_loop_first): Post to own release when
4356 we're the first thread.
4357 (gomp_ordered_loop_last): Wait on release if not owner.
4358 (gomp_ordered_loop_next): Likewise.
4359 (gomp_ordered_static_loop_init): New.
4360 (gomp_ordered_static_loop_next): Use ordered_owner.
4361 (GOMP_ordered_start): Likewise.
4362 * work.c (gomp_new_work_share): Initialize ordered_owner.
4363
43642005-05-03 Richard Henderson <rth@redhat.com>
4365
4366 * Makefile (OPT): New.
4367 (CFLAGS): Use it.
4368
4369 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4370 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4371 * libgomp.h, libgomp.map, NOTES: Update to match.
4372
4373 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4374 Add initialized and thr members.
4375 (gomp_thread_start): Pause when initially spawned to wait for
4376 the whole team to be created.
4377 (gomp_team_start): Release team members at the end.
4378
4379 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4380 (f_foo_1): Use GOMP_loop_end.
4381 (f_foo_2): Use GOMP_loop_end_nowait.
4382
4383 * testsuite/loop-2.c: New file.
4384 * testsuite/Makefile (TESTS): Add it.
4385
43862005-05-03 Richard Henderson <rth@redhat.com>
4387
4388 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4389 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4390 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4391 initial work_share.
4392
4393 * testsuite/Makefile: New file.
4394 * testsuite/loop-1.c: New file.
4395
43962005-05-03 Richard Henderson <rth@redhat.com>
4397
4398 Initial implementation and checkin.
Mirror of https://gcc.gnu.org/git/gcc.git