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Correct ChangeLog of x86: Add -mfunction-return=
[thirdparty/gcc.git] / libgfortran / ChangeLog
CommitLineData
33b2b069
JD
12018-01-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2
3 PR libgfortran/83811
4 * write.c (select_buffer): Adjust buffer size up by 1.
5
4135a21f
JB
62018-01-08 Janne Blomqvist <jb@gcc.gnu.org>
7
8 PR 78534, bugfix for r256322
9 * io/transfer.c (next_record_w): Use correct type for return value
10 of next_array_record.
11
fa3c4d47
TK
122018-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
13
14 * libgfortran.h (GFC_DTYPE_COPY): New macro.
15 (GFC_DTYPE_COPY_SETRANK): New macro.
16 (GFC_DTYPE_IS_UNSET): New macro.
17 * intrinsics/cshift0.c (cshift0): Use new macros.
18 * intrinsics/eoshift0.c (eoshift0): Likewise.
19 * intrinsics/eoshift2.c (eoshift2): Likewise.
20 * intrinsics/move_alloc.c (move_alloc): Likewise.
21 * intrinsics/reshape_generic.c (reshape_internal): Likewise.
22 * intrinsics/spread_generic.c (spread_internal): Likewise.
23 * intrinsics/spread_generic.c (spread_scalar): Likewise.
24 * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
25 * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
26 * intrinsics/unpack_generic.c (unpack0): Likewise.
27 * intrinsics/unpack_generic.c (unpack0_char): Likewise.
28 * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
29 * m4/cshift1.m4 (cshift1): Likewise.
30 * m4/eoshift1.m4 (eoshift1): Likewise.
31 * m4/eoshift3.m4 (eoshift3): Likewise.
32 * m4/iforeach-s.m4: Likewise.
33 * m4/iforeach.m4: Likewise.
34 * m4/ifunction-s.m4: Likewise.
35 * m4/ifunction-s2.m4: Likewise.
36 * m4/ifunction.m4: Likewise.
37 * m4/ifunction_logical.m4: Likewise.
38 * m4/reshape.m4: Likewise.
39 * m4/spread.m4: Likewise.
40 * generated/all_l1.c : Regenerated.
41 * generated/all_l16.c : Regenerated.
42 * generated/all_l2.c : Regenerated.
43 * generated/all_l4.c : Regenerated.
44 * generated/all_l8.c : Regenerated.
45 * generated/any_l1.c : Regenerated.
46 * generated/any_l16.c : Regenerated.
47 * generated/any_l2.c : Regenerated.
48 * generated/any_l4.c : Regenerated.
49 * generated/any_l8.c : Regenerated.
50 * generated/count_16_l.c : Regenerated.
51 * generated/count_1_l.c : Regenerated.
52 * generated/count_2_l.c : Regenerated.
53 * generated/count_4_l.c : Regenerated.
54 * generated/count_8_l.c : Regenerated.
55 * generated/cshift1_16.c : Regenerated.
56 * generated/cshift1_4.c : Regenerated.
57 * generated/cshift1_8.c : Regenerated.
58 * generated/eoshift1_16.c : Regenerated.
59 * generated/eoshift1_4.c : Regenerated.
60 * generated/eoshift1_8.c : Regenerated.
61 * generated/eoshift3_16.c : Regenerated.
62 * generated/eoshift3_4.c : Regenerated.
63 * generated/eoshift3_8.c : Regenerated.
64 * generated/iall_i1.c : Regenerated.
65 * generated/iall_i16.c : Regenerated.
66 * generated/iall_i2.c : Regenerated.
67 * generated/iall_i4.c : Regenerated.
68 * generated/iall_i8.c : Regenerated.
69 * generated/iany_i1.c : Regenerated.
70 * generated/iany_i16.c : Regenerated.
71 * generated/iany_i2.c : Regenerated.
72 * generated/iany_i4.c : Regenerated.
73 * generated/iany_i8.c : Regenerated.
74 * generated/iparity_i1.c : Regenerated.
75 * generated/iparity_i16.c : Regenerated.
76 * generated/iparity_i2.c : Regenerated.
77 * generated/iparity_i4.c : Regenerated.
78 * generated/iparity_i8.c : Regenerated.
79 * generated/maxloc0_16_i1.c : Regenerated.
80 * generated/maxloc0_16_i16.c : Regenerated.
81 * generated/maxloc0_16_i2.c : Regenerated.
82 * generated/maxloc0_16_i4.c : Regenerated.
83 * generated/maxloc0_16_i8.c : Regenerated.
84 * generated/maxloc0_16_r10.c : Regenerated.
85 * generated/maxloc0_16_r16.c : Regenerated.
86 * generated/maxloc0_16_r4.c : Regenerated.
87 * generated/maxloc0_16_r8.c : Regenerated.
88 * generated/maxloc0_16_s1.c : Regenerated.
89 * generated/maxloc0_16_s4.c : Regenerated.
90 * generated/maxloc0_4_i1.c : Regenerated.
91 * generated/maxloc0_4_i16.c : Regenerated.
92 * generated/maxloc0_4_i2.c : Regenerated.
93 * generated/maxloc0_4_i4.c : Regenerated.
94 * generated/maxloc0_4_i8.c : Regenerated.
95 * generated/maxloc0_4_r10.c : Regenerated.
96 * generated/maxloc0_4_r16.c : Regenerated.
97 * generated/maxloc0_4_r4.c : Regenerated.
98 * generated/maxloc0_4_r8.c : Regenerated.
99 * generated/maxloc0_4_s1.c : Regenerated.
100 * generated/maxloc0_4_s4.c : Regenerated.
101 * generated/maxloc0_8_i1.c : Regenerated.
102 * generated/maxloc0_8_i16.c : Regenerated.
103 * generated/maxloc0_8_i2.c : Regenerated.
104 * generated/maxloc0_8_i4.c : Regenerated.
105 * generated/maxloc0_8_i8.c : Regenerated.
106 * generated/maxloc0_8_r10.c : Regenerated.
107 * generated/maxloc0_8_r16.c : Regenerated.
108 * generated/maxloc0_8_r4.c : Regenerated.
109 * generated/maxloc0_8_r8.c : Regenerated.
110 * generated/maxloc0_8_s1.c : Regenerated.
111 * generated/maxloc0_8_s4.c : Regenerated.
112 * generated/maxloc1_16_i1.c : Regenerated.
113 * generated/maxloc1_16_i16.c : Regenerated.
114 * generated/maxloc1_16_i2.c : Regenerated.
115 * generated/maxloc1_16_i4.c : Regenerated.
116 * generated/maxloc1_16_i8.c : Regenerated.
117 * generated/maxloc1_16_r10.c : Regenerated.
118 * generated/maxloc1_16_r16.c : Regenerated.
119 * generated/maxloc1_16_r4.c : Regenerated.
120 * generated/maxloc1_16_r8.c : Regenerated.
121 * generated/maxloc1_16_s1.c : Regenerated.
122 * generated/maxloc1_16_s4.c : Regenerated.
123 * generated/maxloc1_4_i1.c : Regenerated.
124 * generated/maxloc1_4_i16.c : Regenerated.
125 * generated/maxloc1_4_i2.c : Regenerated.
126 * generated/maxloc1_4_i4.c : Regenerated.
127 * generated/maxloc1_4_i8.c : Regenerated.
128 * generated/maxloc1_4_r10.c : Regenerated.
129 * generated/maxloc1_4_r16.c : Regenerated.
130 * generated/maxloc1_4_r4.c : Regenerated.
131 * generated/maxloc1_4_r8.c : Regenerated.
132 * generated/maxloc1_4_s1.c : Regenerated.
133 * generated/maxloc1_4_s4.c : Regenerated.
134 * generated/maxloc1_8_i1.c : Regenerated.
135 * generated/maxloc1_8_i16.c : Regenerated.
136 * generated/maxloc1_8_i2.c : Regenerated.
137 * generated/maxloc1_8_i4.c : Regenerated.
138 * generated/maxloc1_8_i8.c : Regenerated.
139 * generated/maxloc1_8_r10.c : Regenerated.
140 * generated/maxloc1_8_r16.c : Regenerated.
141 * generated/maxloc1_8_r4.c : Regenerated.
142 * generated/maxloc1_8_r8.c : Regenerated.
143 * generated/maxloc1_8_s1.c : Regenerated.
144 * generated/maxloc1_8_s4.c : Regenerated.
145 * generated/maxval1_s1.c : Regenerated.
146 * generated/maxval1_s4.c : Regenerated.
147 * generated/maxval_i1.c : Regenerated.
148 * generated/maxval_i16.c : Regenerated.
149 * generated/maxval_i2.c : Regenerated.
150 * generated/maxval_i4.c : Regenerated.
151 * generated/maxval_i8.c : Regenerated.
152 * generated/maxval_r10.c : Regenerated.
153 * generated/maxval_r16.c : Regenerated.
154 * generated/maxval_r4.c : Regenerated.
155 * generated/maxval_r8.c : Regenerated.
156 * generated/minloc0_16_i1.c : Regenerated.
157 * generated/minloc0_16_i16.c : Regenerated.
158 * generated/minloc0_16_i2.c : Regenerated.
159 * generated/minloc0_16_i4.c : Regenerated.
160 * generated/minloc0_16_i8.c : Regenerated.
161 * generated/minloc0_16_r10.c : Regenerated.
162 * generated/minloc0_16_r16.c : Regenerated.
163 * generated/minloc0_16_r4.c : Regenerated.
164 * generated/minloc0_16_r8.c : Regenerated.
165 * generated/minloc0_16_s1.c : Regenerated.
166 * generated/minloc0_16_s4.c : Regenerated.
167 * generated/minloc0_4_i1.c : Regenerated.
168 * generated/minloc0_4_i16.c : Regenerated.
169 * generated/minloc0_4_i2.c : Regenerated.
170 * generated/minloc0_4_i4.c : Regenerated.
171 * generated/minloc0_4_i8.c : Regenerated.
172 * generated/minloc0_4_r10.c : Regenerated.
173 * generated/minloc0_4_r16.c : Regenerated.
174 * generated/minloc0_4_r4.c : Regenerated.
175 * generated/minloc0_4_r8.c : Regenerated.
176 * generated/minloc0_4_s1.c : Regenerated.
177 * generated/minloc0_4_s4.c : Regenerated.
178 * generated/minloc0_8_i1.c : Regenerated.
179 * generated/minloc0_8_i16.c : Regenerated.
180 * generated/minloc0_8_i2.c : Regenerated.
181 * generated/minloc0_8_i4.c : Regenerated.
182 * generated/minloc0_8_i8.c : Regenerated.
183 * generated/minloc0_8_r10.c : Regenerated.
184 * generated/minloc0_8_r16.c : Regenerated.
185 * generated/minloc0_8_r4.c : Regenerated.
186 * generated/minloc0_8_r8.c : Regenerated.
187 * generated/minloc0_8_s1.c : Regenerated.
188 * generated/minloc0_8_s4.c : Regenerated.
189 * generated/minloc1_16_i1.c : Regenerated.
190 * generated/minloc1_16_i16.c : Regenerated.
191 * generated/minloc1_16_i2.c : Regenerated.
192 * generated/minloc1_16_i4.c : Regenerated.
193 * generated/minloc1_16_i8.c : Regenerated.
194 * generated/minloc1_16_r10.c : Regenerated.
195 * generated/minloc1_16_r16.c : Regenerated.
196 * generated/minloc1_16_r4.c : Regenerated.
197 * generated/minloc1_16_r8.c : Regenerated.
198 * generated/minloc1_16_s1.c : Regenerated.
199 * generated/minloc1_16_s4.c : Regenerated.
200 * generated/minloc1_4_i1.c : Regenerated.
201 * generated/minloc1_4_i16.c : Regenerated.
202 * generated/minloc1_4_i2.c : Regenerated.
203 * generated/minloc1_4_i4.c : Regenerated.
204 * generated/minloc1_4_i8.c : Regenerated.
205 * generated/minloc1_4_r10.c : Regenerated.
206 * generated/minloc1_4_r16.c : Regenerated.
207 * generated/minloc1_4_r4.c : Regenerated.
208 * generated/minloc1_4_r8.c : Regenerated.
209 * generated/minloc1_4_s1.c : Regenerated.
210 * generated/minloc1_4_s4.c : Regenerated.
211 * generated/minloc1_8_i1.c : Regenerated.
212 * generated/minloc1_8_i16.c : Regenerated.
213 * generated/minloc1_8_i2.c : Regenerated.
214 * generated/minloc1_8_i4.c : Regenerated.
215 * generated/minloc1_8_i8.c : Regenerated.
216 * generated/minloc1_8_r10.c : Regenerated.
217 * generated/minloc1_8_r16.c : Regenerated.
218 * generated/minloc1_8_r4.c : Regenerated.
219 * generated/minloc1_8_r8.c : Regenerated.
220 * generated/minloc1_8_s1.c : Regenerated.
221 * generated/minloc1_8_s4.c : Regenerated.
222 * generated/minval1_s1.c : Regenerated.
223 * generated/minval1_s4.c : Regenerated.
224 * generated/minval_i1.c : Regenerated.
225 * generated/minval_i16.c : Regenerated.
226 * generated/minval_i2.c : Regenerated.
227 * generated/minval_i4.c : Regenerated.
228 * generated/minval_i8.c : Regenerated.
229 * generated/minval_r10.c : Regenerated.
230 * generated/minval_r16.c : Regenerated.
231 * generated/minval_r4.c : Regenerated.
232 * generated/minval_r8.c : Regenerated.
233 * generated/norm2_r10.c : Regenerated.
234 * generated/norm2_r16.c : Regenerated.
235 * generated/norm2_r4.c : Regenerated.
236 * generated/norm2_r8.c : Regenerated.
237 * generated/parity_l1.c : Regenerated.
238 * generated/parity_l16.c : Regenerated.
239 * generated/parity_l2.c : Regenerated.
240 * generated/parity_l4.c : Regenerated.
241 * generated/parity_l8.c : Regenerated.
242 * generated/product_c10.c : Regenerated.
243 * generated/product_c16.c : Regenerated.
244 * generated/product_c4.c : Regenerated.
245 * generated/product_c8.c : Regenerated.
246 * generated/product_i1.c : Regenerated.
247 * generated/product_i16.c : Regenerated.
248 * generated/product_i2.c : Regenerated.
249 * generated/product_i4.c : Regenerated.
250 * generated/product_i8.c : Regenerated.
251 * generated/product_r10.c : Regenerated.
252 * generated/product_r16.c : Regenerated.
253 * generated/product_r4.c : Regenerated.
254 * generated/product_r8.c : Regenerated.
255 * generated/reshape_c10.c : Regenerated.
256 * generated/reshape_c16.c : Regenerated.
257 * generated/reshape_c4.c : Regenerated.
258 * generated/reshape_c8.c : Regenerated.
259 * generated/reshape_i16.c : Regenerated.
260 * generated/reshape_i4.c : Regenerated.
261 * generated/reshape_i8.c : Regenerated.
262 * generated/reshape_r10.c : Regenerated.
263 * generated/reshape_r16.c : Regenerated.
264 * generated/reshape_r4.c : Regenerated.
265 * generated/reshape_r8.c : Regenerated.
266 * generated/spread_c10.c : Regenerated.
267 * generated/spread_c16.c : Regenerated.
268 * generated/spread_c4.c : Regenerated.
269 * generated/spread_c8.c : Regenerated.
270 * generated/spread_i1.c : Regenerated.
271 * generated/spread_i16.c : Regenerated.
272 * generated/spread_i2.c : Regenerated.
273 * generated/spread_i4.c : Regenerated.
274 * generated/spread_i8.c : Regenerated.
275 * generated/spread_r10.c : Regenerated.
276 * generated/spread_r16.c : Regenerated.
277 * generated/spread_r4.c : Regenerated.
278 * generated/spread_r8.c : Regenerated.
279 * generated/sum_c10.c : Regenerated.
280 * generated/sum_c16.c : Regenerated.
281 * generated/sum_c4.c : Regenerated.
282 * generated/sum_c8.c : Regenerated.
283 * generated/sum_i1.c : Regenerated.
284 * generated/sum_i16.c : Regenerated.
285 * generated/sum_i2.c : Regenerated.
286 * generated/sum_i4.c : Regenerated.
287 * generated/sum_i8.c : Regenerated.
288 * generated/sum_r10.c : Regenerated.
289 * generated/sum_r16.c : Regenerated.
290 * generated/sum_r4.c : Regenerated.
291 * generated/sum_r8.c : Regenerated.
292
ea99ec5b
JB
2932018-01-07 Janne Blomqvist <jb@gcc.gnu.org>
294
295 PR fortran/78534
296 PR fortran/83704
297 * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
298 (fbuf_debug): Convert debug output to unsigned long.
299 (fbuf_reset): Use ptrdiff_t for return value.
300 (fbuf_alloc): Use size_t for length argument.
301 (fbuf_flush): Handle large buffers.
302 (fbuf_flush_list): Likewise.
303 (fbuf_seek): Use ptrdiff_t for offset and return value.
304 (fbuf_read): Use size_t for length argument.
305 (fbuf_getc_refill): Use size_t to match fbuf_read.
306 * io/fbuf.h (struct fbuf): Use size_t for lengths.
307 (fbuf_init): Use size_t instead of int for length.
308 (fbuf_reset): Use ptrdiff_t for return value.
309 (fbuf_alloc): Use size_t for length argument.
310 (fbuf_seek): Use ptrdiff_t for offset and return value.
311 (fbuf_read): Use size_t for length argument.
312 * io/io.h (read_block_form): Likewise.
313 (read_block_form4): Likewise.
314 (write_block): Likewise.
315 (read_a): Likewise.
316 (read_a_char4): Likewise.
317 (read_x): Likewise.
318 (write_a): Likewise.
319 (write_a_char4): Likewise.
320 * io/list_read.c (list_formatted_read_scalar): Use size_t to
321 handle large buffers.
322 * io/read.c (read_l): Likewise.
323 (read_utf8): Likewise.
324 (read_utf8_char1): Likewise.
325 (read_default_char1): Likewise.
326 (read_utf8_char4): Likewise.
327 (read_default_char4): Likewise.
328 (read_a): Likewise.
329 (read_a_char4): Likewise.
330 (eat_leading_spaces): Likewise.
331 (next_char): Likewise.
332 (read_decimal): Likewise.
333 (read_radix): Likewise.
334 (read_f): Likewise.
335 (read_x): Likewise.
336 * io/transfer.c (read_sf_internal): Likewise.
337 (read_sf): Likewise.
338 (read_block_form): Likewise.
339 (read_block_form4): Likewise.
340 (write_block): Likewise.
341 (formatted_transfer_scalar_write): Likewise.
342 (next_record_w): Likewise.
343 * io/unix.c (mem_alloc_r): Likewise.
344 (mem_alloc_r4): Likewise.
345 (mem_alloc_w): Likewise.
346 (mem_alloc_w4): Likewise.
347 (mem_read): Likewise.
348 (mem_read4): Likewise.
349 (mem_write): Likewise.
350 (mem_write4): Likewise.
351 (open_internal): Likewise.
352 (open_internal4): Likewise.
353 * io/unix.h (open_internal): Likewise.
354 (open_internal4): Likewise.
355 (mem_alloc_w): Likewise.
356 (mem_alloc_r): Likewise.
357 (mem_alloc_w4): Likewise.
358 (mem_alloc_r4): Likewise.
359 * io/write.c (write_check_cc): Likewise.
360 (write_cc): Likewise.
361 (write_a): Likewise.
362 (write_a_char4): Likewise.
363
dd8b1ebf
JB
3642018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
365
366 * io/write.c (namelist_write): Remove unused variable "i".
367
d9bb51cd
DH
3682018-01-06 Dominique d'Humieres <dominiq@lps.ens.fr>
369 Janne Blomqvist <jb@gcc.gnu.org>
370
371 PR fortran/83704
372 * io/write.c (write_character): Use size_t instead of int for
373 length.
374
dd8b1ebf 3752018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
b081a376
JB
376
377 PR fortran/78534
378 * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
379 (get_command_argument_i4): Likewise.
380 (get_command_i4): Likewise.
381 * intrinsics/chmod.c (chmod_internal): Likewise.
382 * intrinsics/env.c (get_environment_variable_i4): Likewise.
383 * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
384 member.
385 * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
386 * intrinsics/getlog.c (getlog): Likewise.
387 * intrinsics/hostnm.c (hostnm_0): Likewise.
388 * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
389 work if gfc_charlen_type is unsigned.
390 (string_scan): Likewise.
391 * io/transfer.c (transfer_character): Modify prototype.
392 (transfer_character_write): Likewise.
393 (transfer_character_wide): Likewise.
394 (transfer_character_wide_write): Likewise.
395 (transfer_array): Typecast to avoid signed-unsigned comparison.
396 * io/unit.c (is_trim_ok): Use gfc_charlen_type.
397 * io/write.c (namelist_write): Likewise.
398 * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
399
85ec4feb
JJ
4002018-01-03 Jakub Jelinek <jakub@redhat.com>
401
402 Update copyright years.
403
2412750e
JB
4042018-01-02 Janne Blomqvist <jb@gcc.gnu.org>
405
406 PR libgfortran/83649
407 * io/unix.c (MAX_CHUNK): New define.
408 (raw_read): For reads larger than MAX_CHUNK, loop.
409 (raw_write): Write no more than MAX_CHUNK bytes per iteration.
818ab71a 410\f
85ec4feb 411Copyright (C) 2018 Free Software Foundation, Inc.
982198d5
JB
412
413Copying and distribution of this file, with or without modification,
414are permitted in any medium without royalty provided the copyright
415notice and this notice are preserved.