Mercurial > hg > CbC > CbC_gcc
comparison libgfortran/ChangeLog-2019 @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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1 2019-12-01 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
2 | |
3 PR fortran/90374 | |
4 * io/format.c (parse_format_list): Add braces to disambiguate | |
5 conditional. | |
6 | |
7 2019-11-28 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
8 | |
9 PR fortran/90374 | |
10 * io/format.c (parse_format_list): Relax format checking to allow | |
11 e0 exponent specifier. | |
12 | |
13 2019-11-24 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
14 | |
15 PR fortran/92100 | |
16 * io/transfer.c (data_transfer_init_worker): Use fbuf_reset | |
17 instead of fbuf_flush before the seek. Note that fbuf_reset | |
18 calls fbuf_flush and adjusts fbuf pointers. | |
19 | |
20 2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org> | |
21 Harald Anlauf <anlauf@gmx.de> | |
22 | |
23 PR fortran/92569 | |
24 * io/transfer.c (transfer_array_inner): If position is | |
25 at AFTER_ENDFILE in current unit, return from data loop. | |
26 | |
27 2019-11-18 Maciej W. Rozycki <macro@wdc.com> | |
28 | |
29 * Makefile.in: Regenerate. | |
30 | |
31 2019-11-13 Tobias Burnus <tobias@codesourcery.com> | |
32 | |
33 PR fortran/92470 | |
34 * runtime/ISO_Fortran_binding.c (CFI_establish): Set lower_bound to 0 | |
35 also for CFI_attribute_other. | |
36 | |
37 2019-11-12 Tobias Burnus <tobias@codesourcery.com> | |
38 | |
39 PR fortran/92470 | |
40 * runtime/ISO_Fortran_binding.c (CFI_address): Handle non-zero | |
41 lower_bound; update error message. | |
42 (CFI_allocate): Fix comment typo. | |
43 (CFI_establish): Fix identation, fix typos, don't check values of 'dv' | |
44 argument. | |
45 | |
46 2019-11-11 José Rui Faustino de Sousa <jrfsousa@gmail.com> | |
47 | |
48 PR fortran/92142 | |
49 * runtime/ISO_Fortran_binding.c (CFI_setpointer): Don't | |
50 override descriptor attribute; with -fcheck, check that | |
51 it is a pointer. | |
52 | |
53 2019-11-06 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
54 | |
55 PR fortran/90374 | |
56 io/format.c (parse_format_list): Relax format checking for | |
57 zero width as default and when -std=f2018. | |
58 io/format.h (format_token): Move definition to io.h. | |
59 io/io.h (format_token): Add definition here to allow access to | |
60 this definition at higher levels. Rename the declaration of | |
61 write_real_g0 to write_real_w0 and add a new format_token | |
62 argument, allowing higher level functions to pass in the | |
63 token for handling of g0 vs the other zero width specifiers. | |
64 io/transfer.c (formatted_transfer_scalar_write): Add checks for | |
65 zero width and call write_real_w0 to handle it. | |
66 io/write.c (write_real_g0): Remove. | |
67 (write_real_w0): Add new, same as previous write_real_g0 except | |
68 check format token to handle the g0 case. | |
69 | |
70 2019-10-31 Tobias Burnus <tobias@codesourcery.com> | |
71 | |
72 PR fortran/92284. | |
73 * runtime/ISO_Fortran_binding.c (gfc_desc_to_cfi_desc): | |
74 | |
75 2019-10-19 Paul Thomas <pault@gcc.gnu.org> | |
76 | |
77 PR fortran/91926 | |
78 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Revert | |
79 the change made on 2019-10-05. | |
80 | |
81 2019-10-08 Thomas Schwinge <thomas@codesourcery.com> | |
82 | |
83 PR fortran/68401 | |
84 * runtime/minimal.c (os_error_at): New function. | |
85 * runtime/minimal.c: Revise. | |
86 | |
87 2019-10-05 Paul Thomas <pault@gcc.gnu.org> | |
88 | |
89 PR fortran/91926 | |
90 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Do not | |
91 modify the bounds and offset for CFI_other. | |
92 | |
93 2019-10-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
94 | |
95 PR libfortran/91593 | |
96 * io/read.c (read_decimal): Cast constant to size_t to turn off | |
97 a bogus warning. | |
98 * io/write.c (btoa_big): Use memset in lieu of setting the null | |
99 byte in a string buffer to turn off a bogus warning. | |
100 | |
101 2019-09-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
102 | |
103 PR libfortran/91593 | |
104 * io/io.h: Add gcc_unreachable(). | |
105 * io/transfer.c (file_mode, current_mode, | |
106 formatted_transfer_scalar_read, formatted_transfer_scalar_write, | |
107 pre_position, next_record_r, next_record_w): Add and use | |
108 FORMATTED_UNSPECIFIED to enumeration. | |
109 | |
110 2019-09-27 Maciej W. Rozycki <macro@wdc.com> | |
111 | |
112 * configure: Regenerate. | |
113 | |
114 2019-09-05 Janne Blomqvist <jb@gcc.gnu.org> | |
115 | |
116 * intrinsics/random.c (master_init): Replace with | |
117 master_state.init. | |
118 (njumps): Remove variable. | |
119 (master_state): Make instance of struct prng_state. | |
120 (init_rand_state): When jumping, update the master_state once | |
121 instead of keeping track of how many jumps need to be done. | |
122 (SZU64): Modify to handle new master_state. | |
123 (SZ): Likewise. | |
124 (random_seed_i4): Likewise. | |
125 (random_seed_i8): Likewise. | |
126 | |
127 2019-08-17 Janne Blomqvist <jb@gcc.gnu.org> | |
128 | |
129 PR fortran/68401 | |
130 * gfortran.map: Add GFORTRAN_10 node, add _gfortran_os_error_at | |
131 symbol. | |
132 * libgfortran.h (os_error_at): New prototype. | |
133 * runtime/error.c (os_error_at): New function. | |
134 | |
135 2019-08-13 Janne Blomqvist <jb@gcc.gnu.org> | |
136 | |
137 PR fortran/91414 | |
138 * intrinsics/random.c (prng_state): Update state struct. | |
139 (master_state): Update to match new size. | |
140 (get_rand_state): Update to match new PRNG. | |
141 (rotl): New function. | |
142 (xorshift1024star): Replace with prng_next. | |
143 (prng_next): New function. | |
144 (jump): Update for new PRNG. | |
145 (lcg_parkmiller): Replace with splitmix64. | |
146 (splitmix64): New function. | |
147 (getosrandom): Fix return value, simplify. | |
148 (init_rand_state): Use getosrandom only to get 8 bytes, splitmix64 | |
149 to fill rest of state. | |
150 (random_r4): Update to new function and struct names. | |
151 (random_r8): Likewise. | |
152 (random_r10): Likewise. | |
153 (random_r16): Likewise. | |
154 (arandom_r4): Liekwise. | |
155 (arandom_r8): Likewise. | |
156 (arandom_r10): Likwewise. | |
157 (arandom_r16): Likewise. | |
158 (xor_keys): Reduce size to match new PRNG. | |
159 (random_seed_i4): Update to new function and struct names, remove | |
160 special handling of variable p used in previous PRNG. | |
161 (random_seed_i8): Likewise. | |
162 | |
163 2019-08-07 Janne Blomqvist <jb@gcc.gnu.org> | |
164 | |
165 PR fortran/53796 | |
166 * io/inquire.c (inquire_via_filename): Set recl to -1 for | |
167 unconnected units. | |
168 | |
169 2019-07-21 Thomas König <tkoenig@gcc.gnu.org> | |
170 | |
171 PR libfortran/91030 | |
172 * io/unix.c (BUFFER_SIZE): Delete. | |
173 (BUFFER_FORMATTED_SIZE_DEFAULT): New variable. | |
174 (BUFFER_UNFORMATTED_SIZE_DEFAULT): New variable. | |
175 (unix_stream): Add buffer_size. | |
176 (buf_read): Use s->buffer_size instead of BUFFER_SIZE. | |
177 (buf_write): Likewise. | |
178 (buf_init): Add argument unformatted. Handle block sizes | |
179 for unformatted vs. formatted, using defaults if provided. | |
180 (fd_to_stream): Add argument unformatted in call to buf_init. | |
181 * libgfortran.h (options_t): Add buffer_size_formatted and | |
182 buffer_size_unformatted. | |
183 * runtime/environ.c (variable_table): Add | |
184 GFORTRAN_UNFORMATTED_BUFFER_SIZE and | |
185 GFORTRAN_FORMATTED_BUFFER_SIZE. | |
186 | |
187 2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com> | |
188 Andrew Stubbs <ams@codesourcery.com> | |
189 | |
190 * configure: Regenerate. | |
191 * configure.ac (LIBGFOR_MINIMAL): Do not use on AMD GCN. | |
192 | |
193 2019-06-14 Janne Blomqvist <jb@gcc.gnu.org> | |
194 | |
195 PR fortran/65921 | |
196 * runtime/memory.c (SIZE_MAX):Remove macro definition. | |
197 (xmallocarray): Use __builtin_mul_overflow. | |
198 | |
199 2019-05-22 Jeff Law <law@redhat.com> | |
200 | |
201 PR fortran/89100 | |
202 * io/format.c (parse_format_list): set default width when the | |
203 IOPARM_DT_DEC_EXT flag is set for i, f and g. | |
204 * io/io.h: add default_width_for_integer, default_width_for_float | |
205 and default_precision_for_float. | |
206 * io/write.c (write_boz): extra parameter giving length of data | |
207 corresponding to the type's kind. | |
208 (write_b): pass data length as extra parameter in calls to | |
209 write_boz. | |
210 (write_o): pass data length as extra parameter in calls to | |
211 write_boz. | |
212 (write_z): pass data length as extra parameter in calls to | |
213 write_boz. | |
214 (size_from_kind): also set size is default width is set. | |
215 * io/write_float.def (build_float_string): new paramter inserted | |
216 before result parameter. If default width use values passed | |
217 instead of the values in fnode. | |
218 (FORMAT_FLOAT): macro modified to check for default width and | |
219 calls to build_float_string to pass in default width. | |
220 (get_float_string): set width and precision to defaults when | |
221 needed. | |
222 | |
223 2019-05-19 Janne Blomqvist <jb@gcc.gnu.org> | |
224 | |
225 PR libfortran/90038 | |
226 * intrinsics/execute_command_line (sigchld_handler): New function. | |
227 (execute_command_line): Install handler for SIGCHLD. | |
228 * configure.ac: Check for presence of sigaction and waitpid. | |
229 * config.h.in: Regenerated. | |
230 * configure: Regenerated. | |
231 | |
232 2019-05-17 Janne Blomqvist <jb@gcc.gnu.org> | |
233 | |
234 PR libfortran/90038 | |
235 * configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_spawn. | |
236 * intrinsics/execute_command_line (execute_command_line): Use | |
237 posix_spawn. | |
238 * Makefile.in: Regenerated. | |
239 * config.h.in: Regenerated. | |
240 * configure: Regenerated. | |
241 | |
242 2019-05-17 Jakub Jelinek <jakub@redhat.com> | |
243 | |
244 PR fortran/54613 | |
245 * gfortran.map (GFORTRAN_9.2): Export _gfortran_{,m,s}findloc{0,1}_r10. | |
246 * Makefile.am (i_findloc0_c): Add $(srcdir)/generated/findloc0_r10.c. | |
247 (i_findloc1_c): Add $(srcdir)/generated/findloc1_r10.c. | |
248 * Makefile.in: Regenerated. | |
249 * generated/findloc0_r10.c: Generated. | |
250 * generated/findloc1_r10.c: Generated. | |
251 | |
252 PR fortran/54613 | |
253 * gfortran.map (GFORTRAN_9.2): New symbol version, export | |
254 _gfortran_{,m,s}findloc0_i2 in it. | |
255 | |
256 2019-05-15 Janne Blomqvist <jb@gcc.gnu.org> | |
257 | |
258 PR fortran/90461 | |
259 * io/open.c (new_unit): Don't check if the file is already open | |
260 for F2018. | |
261 | |
262 2019-05-02 Jakub Jelinek <jakub@redhat.com> | |
263 | |
264 * Makefile.am (gfor_cdir): Remove $(MULTISUBDIR). | |
265 * Makefile.in: Regenerated. | |
266 | |
267 2019-04-14 Paul Thomas <pault@gcc.gnu.org> | |
268 | |
269 PR fortran/89843 | |
270 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only | |
271 return immediately if the source pointer is null. Bring | |
272 forward the extraction of the gfc type. Extract the kind so | |
273 that the element size can be correctly computed for sections | |
274 and components of derived type arrays. Remove the free of the | |
275 CFI descriptor since this is now done in trans-expr.c. | |
276 (gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it | |
277 is not null. | |
278 (CFI_section): Normalise the difference between the upper and | |
279 lower bounds by the stride to correctly calculate the extents | |
280 of the section. | |
281 | |
282 PR fortran/89846 | |
283 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use | |
284 the stride measure for the gfc span if it is not a multiple | |
285 of the element length. Otherwise use the element length. | |
286 | |
287 PR fortran/90022 | |
288 * runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return | |
289 1 for true and 0 otherwise to comply with the standard. Correct | |
290 the contiguity check for rank 3 and greater by using the stride | |
291 measure of the lower dimension rather than the element length. | |
292 | |
293 2019-03-25 John David Anglin <danglin@gcc.gnu.org> | |
294 | |
295 PR libgfortran/79540 | |
296 * io/write_float.def (build_float_string): Don't copy digits when | |
297 ndigits is negative. | |
298 | |
299 2019-03-05 Jakub Jelinek <jakub@redhat.com> | |
300 | |
301 PR libgfortran/89593 | |
302 * caf/single.c (_gfortran_caf_sendget_by_ref): Cast &temp to | |
303 gfc_descriptor_t * to avoid warning. | |
304 | |
305 2019-02-26 Uroš Bizjak <ubizjak@gmail.com> | |
306 | |
307 * io/transfer.c (transfer_array_inner): Do not | |
308 cast charlen to index_type. | |
309 | |
310 2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
311 | |
312 PR libfortran/89274 | |
313 * io/write.c (write_integer): Add width for INTEGER(16). | |
314 | |
315 2019-02-23 Paul Thomas <pault@gcc.gnu.org> | |
316 | |
317 PR fortran/89385 | |
318 PR fortran/89366 | |
319 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc) : In the | |
320 interchange between character and derived, the character type | |
321 was being set incorrectly. | |
322 (gfc_desc_to_cfi_desc) : Eliminate the interchange of types in | |
323 this function. Do not add the kind and length information to | |
324 the type field of structures. Lbounds were incorrectly being | |
325 set to zero for allocatable and pointer descriptors. Should | |
326 have been non-pointer, non-allocatables that received this | |
327 treatment. | |
328 | |
329 2019-01-30 Uroš Bizjak <ubizjak@gmail.com> | |
330 | |
331 PR libfortran/88678 | |
332 Revert: | |
333 2016-11-16 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
334 | |
335 PR libfortran/78314 | |
336 * config/fpu-glibc.h (support_fpu_trap): Use feenableexcept. | |
337 | |
338 2019-01-30 Uroš Bizjak <ubizjak@gmail.com> | |
339 | |
340 PR libfortran/88678 | |
341 * config/fpu-glibc.h (set_fpu_trap_exceptions): Clear stalled | |
342 exception flags before changing trap mode. Optimize to call | |
343 feenableexcept and fedisableexcept only once. | |
344 | |
345 2019-01-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
346 | |
347 * io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION(). | |
348 | |
349 2019-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
350 | |
351 PR libfortran/89020 | |
352 * io/close.c (st_close): Simplify text of error message to not | |
353 presume a specific cause of failure to remove file. | |
354 | |
355 2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
356 | |
357 PR libfortran/89020 | |
358 * io/close.c (st_close): Fix typo. | |
359 | |
360 2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
361 | |
362 PR libfortran/89020 | |
363 * io/close.c (st_close): Generate error if calls to 'remove' return | |
364 an error. | |
365 | |
366 2019-01-17 Andrew Stubbs <ams@codesourcery.com> | |
367 Kwok Cheung Yeung <kcy@codesourcery.com> | |
368 Julian Brown <julian@codesourcery.com> | |
369 Tom de Vries <tom@codesourcery.com> | |
370 | |
371 * configure.ac: Use minimal mode for amdgcn. | |
372 * configure: Regenerate. | |
373 | |
374 2019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
375 | |
376 PR libfortran/88776 | |
377 * io/open.c (newunit): Free format buffer if the unit specified is for | |
378 stdin, stdout, or stderr. | |
379 | |
380 2019-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
381 | |
382 PR libfortran/88776 | |
383 * io/list_read.c (namelist_read): Use nml_err_ret path on read error | |
384 not based on stdin_unit. | |
385 | |
386 2019-01-12 Paul Thomas <pault@gcc.gnu.org> | |
387 | |
388 * ISO_Fortran_binding.h : New file. | |
389 * Makefile.am : Include ISO_Fortran_binding.c in the list of | |
390 files to compile. | |
391 * Makefile.in : Regenerated. | |
392 * gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc, | |
393 _gfortran_gfc_desc_to_cfi_desc and the CFI API functions. | |
394 * runtime/ISO_Fortran_binding.c : New file containing the new | |
395 functions added to the map. | |
396 | |
397 2019-01-12 Jakub Jelinek <jakub@redhat.com> | |
398 | |
399 PR libfortran/88807 | |
400 * m4/minloc0.m4: Reindent to avoid -Wmisleading-indentation warnings. | |
401 * generated/minloc0_4_i1.c: Regenerated. | |
402 * generated/minloc0_4_i2.c: Regenerated. | |
403 * generated/minloc0_4_i4.c: Regenerated. | |
404 * generated/minloc0_4_i8.c: Regenerated. | |
405 * generated/minloc0_4_i16.c: Regenerated. | |
406 * generated/minloc0_4_r4.c: Regenerated. | |
407 * generated/minloc0_4_r8.c: Regenerated. | |
408 * generated/minloc0_4_r10.c: Regenerated. | |
409 * generated/minloc0_4_r16.c: Regenerated. | |
410 * generated/minloc0_8_i1.c: Regenerated. | |
411 * generated/minloc0_8_i2.c: Regenerated. | |
412 * generated/minloc0_8_i4.c: Regenerated. | |
413 * generated/minloc0_8_i8.c: Regenerated. | |
414 * generated/minloc0_8_i16.c: Regenerated. | |
415 * generated/minloc0_8_r4.c: Regenerated. | |
416 * generated/minloc0_8_r8.c: Regenerated. | |
417 * generated/minloc0_8_r10.c: Regenerated. | |
418 * generated/minloc0_8_r16.c: Regenerated. | |
419 * generated/minloc0_16_i1.c: Regenerated. | |
420 * generated/minloc0_16_i2.c: Regenerated. | |
421 * generated/minloc0_16_i4.c: Regenerated. | |
422 * generated/minloc0_16_i8.c: Regenerated. | |
423 * generated/minloc0_16_i16.c: Regenerated. | |
424 * generated/minloc0_16_r4.c: Regenerated. | |
425 * generated/minloc0_16_r8.c: Regenerated. | |
426 * generated/minloc0_16_r10.c: Regenerated. | |
427 * generated/minloc0_16_r16.c: Regenerated. | |
428 | |
429 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> | |
430 | |
431 PR other/16615 | |
432 * caf/single.c: Mechanically replace "can not" with "cannot". | |
433 * io/unit.c: Likewise. | |
434 | |
435 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> | |
436 Harald Anlauf <anlauf@gmx.de> | |
437 Tobias Burnus <burnus@gcc.gnu.org> | |
438 | |
439 PR fortran/45424 | |
440 * Makefile.am: Add intrinsics/is_contiguous.c. | |
441 * Makefile.in: Regenerated. | |
442 * gfortran.map: Add _gfortran_is_contiguous0. | |
443 * intrinsics/is_contiguous.c: New file. | |
444 * libgfortran.h: Add prototype for is_contiguous0. | |
445 | |
446 2019-01-07 Janne Blomqvist <jb@gcc.gnu.org> | |
447 | |
448 * gfortran.map (GFORTRAN_9): Make GFORTRAN_9 node depend on | |
449 GFORTRAN_8. | |
450 | |
451 2019-01-01 Jakub Jelinek <jakub@redhat.com> | |
452 | |
453 Update copyright years. | |
454 | |
455 Copyright (C) 2019-2020 Free Software Foundation, Inc. | |
456 | |
457 Copying and distribution of this file, with or without modification, | |
458 are permitted in any medium without royalty provided the copyright | |
459 notice and this notice are preserved. |