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cb9a5db8 12019-09-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2
3 PR libfortran/91593
4 * io/io.h: Add gcc_unreachable().
5 * io/transfer.c (file_mode, current_mode,
6 formatted_transfer_scalar_read, formatted_transfer_scalar_write,
7 pre_position, next_record_r, next_record_w): Add and use
8 FORMATTED_UNSPECIFIED to enumeration.
9
a8864f4a 102019-09-27 Maciej W. Rozycki <macro@wdc.com>
11
12 * configure: Regenerate.
13
cb8e7f5f 142019-09-05 Janne Blomqvist <jb@gcc.gnu.org>
15
16 * intrinsics/random.c (master_init): Replace with
17 master_state.init.
18 (njumps): Remove variable.
19 (master_state): Make instance of struct prng_state.
20 (init_rand_state): When jumping, update the master_state once
21 instead of keeping track of how many jumps need to be done.
22 (SZU64): Modify to handle new master_state.
23 (SZ): Likewise.
24 (random_seed_i4): Likewise.
25 (random_seed_i8): Likewise.
26
fd82b3d6 272019-08-17 Janne Blomqvist <jb@gcc.gnu.org>
28
29 PR fortran/68401
30 * gfortran.map: Add GFORTRAN_10 node, add _gfortran_os_error_at
31 symbol.
32 * libgfortran.h (os_error_at): New prototype.
33 * runtime/error.c (os_error_at): New function.
34
7a74bf7e 352019-08-13 Janne Blomqvist <jb@gcc.gnu.org>
36
37 PR fortran/91414
38 * intrinsics/random.c (prng_state): Update state struct.
39 (master_state): Update to match new size.
40 (get_rand_state): Update to match new PRNG.
41 (rotl): New function.
42 (xorshift1024star): Replace with prng_next.
43 (prng_next): New function.
44 (jump): Update for new PRNG.
45 (lcg_parkmiller): Replace with splitmix64.
46 (splitmix64): New function.
47 (getosrandom): Fix return value, simplify.
48 (init_rand_state): Use getosrandom only to get 8 bytes, splitmix64
49 to fill rest of state.
50 (random_r4): Update to new function and struct names.
51 (random_r8): Likewise.
52 (random_r10): Likewise.
53 (random_r16): Likewise.
54 (arandom_r4): Liekwise.
55 (arandom_r8): Likewise.
56 (arandom_r10): Likwewise.
57 (arandom_r16): Likewise.
58 (xor_keys): Reduce size to match new PRNG.
59 (random_seed_i4): Update to new function and struct names, remove
60 special handling of variable p used in previous PRNG.
61 (random_seed_i8): Likewise.
62
4ad9380b 632019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
64
65 PR fortran/53796
66 * io/inquire.c (inquire_via_filename): Set recl to -1 for
67 unconnected units.
68
2320efbd 692019-07-21 Thomas König <tkoenig@gcc.gnu.org>
70
71 PR libfortran/91030
72 * io/unix.c (BUFFER_SIZE): Delete.
73 (BUFFER_FORMATTED_SIZE_DEFAULT): New variable.
74 (BUFFER_UNFORMATTED_SIZE_DEFAULT): New variable.
75 (unix_stream): Add buffer_size.
76 (buf_read): Use s->buffer_size instead of BUFFER_SIZE.
77 (buf_write): Likewise.
78 (buf_init): Add argument unformatted. Handle block sizes
79 for unformatted vs. formatted, using defaults if provided.
80 (fd_to_stream): Add argument unformatted in call to buf_init.
81 * libgfortran.h (options_t): Add buffer_size_formatted and
82 buffer_size_unformatted.
83 * runtime/environ.c (variable_table): Add
84 GFORTRAN_UNFORMATTED_BUFFER_SIZE and
85 GFORTRAN_FORMATTED_BUFFER_SIZE.
86
14462095 872019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
88 Andrew Stubbs <ams@codesourcery.com>
89
90 * configure: Regenerate.
91 * configure.ac (LIBGFOR_MINIMAL): Do not use on AMD GCN.
92
6bc936d3 932019-06-14 Janne Blomqvist <jb@gcc.gnu.org>
94
17895298 95 PR fortran/65921
6bc936d3 96 * runtime/memory.c (SIZE_MAX):Remove macro definition.
97 (xmallocarray): Use __builtin_mul_overflow.
98
647551f1 992019-05-22 Jeff Law <law@redhat.com>
100
101 PR fortran/89100
102 * io/format.c (parse_format_list): set default width when the
103 IOPARM_DT_DEC_EXT flag is set for i, f and g.
104 * io/io.h: add default_width_for_integer, default_width_for_float
105 and default_precision_for_float.
106 * io/write.c (write_boz): extra parameter giving length of data
107 corresponding to the type's kind.
108 (write_b): pass data length as extra parameter in calls to
109 write_boz.
110 (write_o): pass data length as extra parameter in calls to
111 write_boz.
112 (write_z): pass data length as extra parameter in calls to
113 write_boz.
114 (size_from_kind): also set size is default width is set.
115 * io/write_float.def (build_float_string): new paramter inserted
116 before result parameter. If default width use values passed
117 instead of the values in fnode.
118 (FORMAT_FLOAT): macro modified to check for default width and
119 calls to build_float_string to pass in default width.
120 (get_float_string): set width and precision to defaults when
121 needed.
122
69024fb7 1232019-05-19 Janne Blomqvist <jb@gcc.gnu.org>
124
125 PR libfortran/90038
126 * intrinsics/execute_command_line (sigchld_handler): New function.
127 (execute_command_line): Install handler for SIGCHLD.
128 * configure.ac: Check for presence of sigaction and waitpid.
129 * config.h.in: Regenerated.
130 * configure: Regenerated.
131
e38e222d 1322019-05-17 Janne Blomqvist <jb@gcc.gnu.org>
133
134 PR libfortran/90038
135 * configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_spawn.
136 * intrinsics/execute_command_line (execute_command_line): Use
137 posix_spawn.
138 * Makefile.in: Regenerated.
139 * config.h.in: Regenerated.
140 * configure: Regenerated.
141
7f89c66b 1422019-05-17 Jakub Jelinek <jakub@redhat.com>
143
c5e8cf41 144 PR fortran/54613
145 * gfortran.map (GFORTRAN_9.2): Export _gfortran_{,m,s}findloc{0,1}_r10.
146 * Makefile.am (i_findloc0_c): Add $(srcdir)/generated/findloc0_r10.c.
147 (i_findloc1_c): Add $(srcdir)/generated/findloc1_r10.c.
148 * Makefile.in: Regenerated.
149 * generated/findloc0_r10.c: Generated.
150 * generated/findloc1_r10.c: Generated.
151
7f89c66b 152 PR fortran/54613
153 * gfortran.map (GFORTRAN_9.2): New symbol version, export
154 _gfortran_{,m,s}findloc0_i2 in it.
155
a4805c61 1562019-05-15 Janne Blomqvist <jb@gcc.gnu.org>
157
158 PR fortran/90461
159 * io/open.c (new_unit): Don't check if the file is already open
160 for F2018.
161
9e68ec50 1622019-05-02 Jakub Jelinek <jakub@redhat.com>
163
164 * Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
165 * Makefile.in: Regenerated.
166
37684a4c 1672019-04-14 Paul Thomas <pault@gcc.gnu.org>
168
169 PR fortran/89843
170 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only
171 return immediately if the source pointer is null. Bring
172 forward the extraction of the gfc type. Extract the kind so
173 that the element size can be correctly computed for sections
174 and components of derived type arrays. Remove the free of the
175 CFI descriptor since this is now done in trans-expr.c.
176 (gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it
177 is not null.
178 (CFI_section): Normalise the difference between the upper and
179 lower bounds by the stride to correctly calculate the extents
180 of the section.
181
182 PR fortran/89846
183 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use
184 the stride measure for the gfc span if it is not a multiple
185 of the element length. Otherwise use the element length.
186
187 PR fortran/90022
188 * runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return
189 1 for true and 0 otherwise to comply with the standard. Correct
190 the contiguity check for rank 3 and greater by using the stride
191 measure of the lower dimension rather than the element length.
192
dc76722b 1932019-03-25 John David Anglin <danglin@gcc.gnu.org>
194
195 PR libgfortran/79540
196 * io/write_float.def (build_float_string): Don't copy digits when
197 ndigits is negative.
198
c7d4f57a 1992019-03-05 Jakub Jelinek <jakub@redhat.com>
200
201 PR libgfortran/89593
202 * caf/single.c (_gfortran_caf_sendget_by_ref): Cast &temp to
203 gfc_descriptor_t * to avoid warning.
204
59cf6c64 2052019-02-26 Uroš Bizjak <ubizjak@gmail.com>
206
207 * io/transfer.c (transfer_array_inner): Do not
208 cast charlen to index_type.
209
8b64c6ce 2102019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
211
212 PR libfortran/89274
213 * io/write.c (write_integer): Add width for INTEGER(16).
214
889b0295 2152019-02-23 Paul Thomas <pault@gcc.gnu.org>
216
217 PR fortran/89385
218 PR fortran/89366
219 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc) : In the
220 interchange between character and derived, the character type
221 was being set incorrectly.
222 (gfc_desc_to_cfi_desc) : Eliminate the interchange of types in
223 this function. Do not add the kind and length information to
224 the type field of structures. Lbounds were incorrectly being
225 set to zero for allocatable and pointer descriptors. Should
226 have been non-pointer, non-allocatables that received this
227 treatment.
228
c0f854d7 2292019-01-30 Uroš Bizjak <ubizjak@gmail.com>
230
b42cf2b2 231 PR libfortran/88678
232 Revert:
233 2016-11-16 Szabolcs Nagy <szabolcs.nagy@arm.com>
234
235 PR libfortran/78314
236 * config/fpu-glibc.h (support_fpu_trap): Use feenableexcept.
c0f854d7 237
99ec6287 2382019-01-30 Uroš Bizjak <ubizjak@gmail.com>
239
b42cf2b2 240 PR libfortran/88678
99ec6287 241 * config/fpu-glibc.h (set_fpu_trap_exceptions): Clear stalled
242 exception flags before changing trap mode. Optimize to call
243 feenableexcept and fedisableexcept only once.
244
89338f04 2452019-01-28 Sebastian Huber <sebastian.huber@embedded-brains.de>
246
247 * io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION().
248
c35aa9f8 2492019-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
250
251 PR libfortran/89020
252 * io/close.c (st_close): Simplify text of error message to not
253 presume a specific cause of failure to remove file.
254
6cb6b0d1 2552019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
256
257 PR libfortran/89020
258 * io/close.c (st_close): Fix typo.
259
48d79b6a 2602019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
261
905bf56b 262 PR libfortran/89020
48d79b6a 263 * io/close.c (st_close): Generate error if calls to 'remove' return
264 an error.
265
51177ee3 2662019-01-17 Andrew Stubbs <ams@codesourcery.com>
267 Kwok Cheung Yeung <kcy@codesourcery.com>
268 Julian Brown <julian@codesourcery.com>
269 Tom de Vries <tom@codesourcery.com>
270
271 * configure.ac: Use minimal mode for amdgcn.
272 * configure: Regenerate.
273
77aa0989 2742019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
275
276 PR libfortran/88776
277 * io/open.c (newunit): Free format buffer if the unit specified is for
889b0295 278 stdin, stdout, or stderr.
77aa0989 279
4b03b84a 2802019-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
281
282 PR libfortran/88776
283 * io/list_read.c (namelist_read): Use nml_err_ret path on read error
284 not based on stdin_unit.
285
77ddff12 2862019-01-12 Paul Thomas <pault@gcc.gnu.org>
287
288 * ISO_Fortran_binding.h : New file.
289 * Makefile.am : Include ISO_Fortran_binding.c in the list of
290 files to compile.
291 * Makefile.in : Regenerated.
292 * gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc,
293 _gfortran_gfc_desc_to_cfi_desc and the CFI API functions.
294 * runtime/ISO_Fortran_binding.c : New file containing the new
295 functions added to the map.
296
0f861194 2972019-01-12 Jakub Jelinek <jakub@redhat.com>
298
299 PR libfortran/88807
300 * m4/minloc0.m4: Reindent to avoid -Wmisleading-indentation warnings.
301 * generated/minloc0_4_i1.c: Regenerated.
302 * generated/minloc0_4_i2.c: Regenerated.
303 * generated/minloc0_4_i4.c: Regenerated.
304 * generated/minloc0_4_i8.c: Regenerated.
305 * generated/minloc0_4_i16.c: Regenerated.
306 * generated/minloc0_4_r4.c: Regenerated.
307 * generated/minloc0_4_r8.c: Regenerated.
308 * generated/minloc0_4_r10.c: Regenerated.
309 * generated/minloc0_4_r16.c: Regenerated.
310 * generated/minloc0_8_i1.c: Regenerated.
311 * generated/minloc0_8_i2.c: Regenerated.
312 * generated/minloc0_8_i4.c: Regenerated.
313 * generated/minloc0_8_i8.c: Regenerated.
314 * generated/minloc0_8_i16.c: Regenerated.
315 * generated/minloc0_8_r4.c: Regenerated.
316 * generated/minloc0_8_r8.c: Regenerated.
317 * generated/minloc0_8_r10.c: Regenerated.
318 * generated/minloc0_8_r16.c: Regenerated.
319 * generated/minloc0_16_i1.c: Regenerated.
320 * generated/minloc0_16_i2.c: Regenerated.
321 * generated/minloc0_16_i4.c: Regenerated.
322 * generated/minloc0_16_i8.c: Regenerated.
323 * generated/minloc0_16_i16.c: Regenerated.
324 * generated/minloc0_16_r4.c: Regenerated.
325 * generated/minloc0_16_r8.c: Regenerated.
326 * generated/minloc0_16_r10.c: Regenerated.
327 * generated/minloc0_16_r16.c: Regenerated.
328
f4d3c071 3292019-01-09 Sandra Loosemore <sandra@codesourcery.com>
330
331 PR other/16615
f4d3c071 332 * caf/single.c: Mechanically replace "can not" with "cannot".
333 * io/unit.c: Likewise.
334
5f34f219 3352019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
0f861194 336 Harald Anlauf <anlauf@gmx.de>
337 Tobias Burnus <burnus@gcc.gnu.org>
5f34f219 338
339 PR fortran/45424
340 * Makefile.am: Add intrinsics/is_contiguous.c.
341 * Makefile.in: Regenerated.
342 * gfortran.map: Add _gfortran_is_contiguous0.
343 * intrinsics/is_contiguous.c: New file.
344 * libgfortran.h: Add prototype for is_contiguous0.
345
4e9e4694 3462019-01-07 Janne Blomqvist <jb@gcc.gnu.org>
347
348 * gfortran.map (GFORTRAN_9): Make GFORTRAN_9 node depend on
349 GFORTRAN_8.
350
fbd26352 3512019-01-01 Jakub Jelinek <jakub@redhat.com>
8e8f6434 352
353 Update copyright years.
f1717362 354\f
fbd26352 355Copyright (C) 2019 Free Software Foundation, Inc.
639d12cd 356
357Copying and distribution of this file, with or without modification,
358are permitted in any medium without royalty provided the copyright
359notice and this notice are preserved.
Mirror of https://gcc.gnu.org/git/gcc.git