libgfortran/ChangeLog

   1 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/85906
   4         * io/write.c (write_integer): Initialise the fnode format to
   5         FMT_NONE, used for list directed write.
   6         (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on
   7         small stuff.
   8
   9 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  10
  11         PR libgfortran/85840
  12         * io/write.c (write_float_0): Use separate local variable for
  13         the float string length.
  14
  15 2018-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  16
  17         PR fortran/54613
  18         * m4/iforeach-s.m4: Remove assertion that back is zero.
  19         * m4/iforeach.m4: Likewise.  Remove leading 'do'
  20         before implementation start.
  21         * m4/ifunction-s.m4: Remove assertion that back is zero.
  22         * m4/ifunction.m4: Likewise.  Remove for loop if HAVE_BACK_ARG
  23         is defined.
  24         * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =,
  25         depending if back is true.  Mark the condition of having
  26         found a value which exceeds the limit as unlikely.
  27         * m4/minloc0.m4: Likewise.
  28         * m4/maxloc1.m4: Likewise.
  29         * m4/minloc1.m4: Likewise.
  30         * m4/maxloc1s.m4: Handle back argument.
  31         * m4/minloc1s.m4: Likewise.
  32         * m4/maxloc2s.m4: Remove assertion that back is zero.
  33         Remove special handling of loop start. Handle back argument.
  34         * m4/minloc2s.m4: Likewise.
  35         * generated/iall_i1.c: Regenerated.
  36         * generated/iall_i16.c: Regenerated.
  37         * generated/iall_i2.c: Regenerated.
  38         * generated/iall_i4.c: Regenerated.
  39         * generated/iall_i8.c: Regenerated.
  40         * generated/iany_i1.c: Regenerated.
  41         * generated/iany_i16.c: Regenerated.
  42         * generated/iany_i2.c: Regenerated.
  43         * generated/iany_i4.c: Regenerated.
  44         * generated/iany_i8.c: Regenerated.
  45         * generated/iparity_i1.c: Regenerated.
  46         * generated/iparity_i16.c: Regenerated.
  47         * generated/iparity_i2.c: Regenerated.
  48         * generated/iparity_i4.c: Regenerated.
  49         * generated/iparity_i8.c: Regenerated.
  50         * generated/maxloc0_16_i1.c: Regenerated.
  51         * generated/maxloc0_16_i16.c: Regenerated.
  52         * generated/maxloc0_16_i2.c: Regenerated.
  53         * generated/maxloc0_16_i4.c: Regenerated.
  54         * generated/maxloc0_16_i8.c: Regenerated.
  55         * generated/maxloc0_16_r10.c: Regenerated.
  56         * generated/maxloc0_16_r16.c: Regenerated.
  57         * generated/maxloc0_16_r4.c: Regenerated.
  58         * generated/maxloc0_16_r8.c: Regenerated.
  59         * generated/maxloc0_16_s1.c: Regenerated.
  60         * generated/maxloc0_16_s4.c: Regenerated.
  61         * generated/maxloc0_4_i1.c: Regenerated.
  62         * generated/maxloc0_4_i16.c: Regenerated.
  63         * generated/maxloc0_4_i2.c: Regenerated.
  64         * generated/maxloc0_4_i4.c: Regenerated.
  65         * generated/maxloc0_4_i8.c: Regenerated.
  66         * generated/maxloc0_4_r10.c: Regenerated.
  67         * generated/maxloc0_4_r16.c: Regenerated.
  68         * generated/maxloc0_4_r4.c: Regenerated.
  69         * generated/maxloc0_4_r8.c: Regenerated.
  70         * generated/maxloc0_4_s1.c: Regenerated.
  71         * generated/maxloc0_4_s4.c: Regenerated.
  72         * generated/maxloc0_8_i1.c: Regenerated.
  73         * generated/maxloc0_8_i16.c: Regenerated.
  74         * generated/maxloc0_8_i2.c: Regenerated.
  75         * generated/maxloc0_8_i4.c: Regenerated.
  76         * generated/maxloc0_8_i8.c: Regenerated.
  77         * generated/maxloc0_8_r10.c: Regenerated.
  78         * generated/maxloc0_8_r16.c: Regenerated.
  79         * generated/maxloc0_8_r4.c: Regenerated.
  80         * generated/maxloc0_8_r8.c: Regenerated.
  81         * generated/maxloc0_8_s1.c: Regenerated.
  82         * generated/maxloc0_8_s4.c: Regenerated.
  83         * generated/maxloc1_16_i1.c: Regenerated.
  84         * generated/maxloc1_16_i16.c: Regenerated.
  85         * generated/maxloc1_16_i2.c: Regenerated.
  86         * generated/maxloc1_16_i4.c: Regenerated.
  87         * generated/maxloc1_16_i8.c: Regenerated.
  88         * generated/maxloc1_16_r10.c: Regenerated.
  89         * generated/maxloc1_16_r16.c: Regenerated.
  90         * generated/maxloc1_16_r4.c: Regenerated.
  91         * generated/maxloc1_16_r8.c: Regenerated.
  92         * generated/maxloc1_16_s1.c: Regenerated.
  93         * generated/maxloc1_16_s4.c: Regenerated.
  94         * generated/maxloc1_4_i1.c: Regenerated.
  95         * generated/maxloc1_4_i16.c: Regenerated.
  96         * generated/maxloc1_4_i2.c: Regenerated.
  97         * generated/maxloc1_4_i4.c: Regenerated.
  98         * generated/maxloc1_4_i8.c: Regenerated.
  99         * generated/maxloc1_4_r10.c: Regenerated.
 100         * generated/maxloc1_4_r16.c: Regenerated.
 101         * generated/maxloc1_4_r4.c: Regenerated.
 102         * generated/maxloc1_4_r8.c: Regenerated.
 103         * generated/maxloc1_4_s1.c: Regenerated.
 104         * generated/maxloc1_4_s4.c: Regenerated.
 105         * generated/maxloc1_8_i1.c: Regenerated.
 106         * generated/maxloc1_8_i16.c: Regenerated.
 107         * generated/maxloc1_8_i2.c: Regenerated.
 108         * generated/maxloc1_8_i4.c: Regenerated.
 109         * generated/maxloc1_8_i8.c: Regenerated.
 110         * generated/maxloc1_8_r10.c: Regenerated.
 111         * generated/maxloc1_8_r16.c: Regenerated.
 112         * generated/maxloc1_8_r4.c: Regenerated.
 113         * generated/maxloc1_8_r8.c: Regenerated.
 114         * generated/maxloc1_8_s1.c: Regenerated.
 115         * generated/maxloc1_8_s4.c: Regenerated.
 116         * generated/maxloc2_16_s1.c: Regenerated.
 117         * generated/maxloc2_16_s4.c: Regenerated.
 118         * generated/maxloc2_4_s1.c: Regenerated.
 119         * generated/maxloc2_4_s4.c: Regenerated.
 120         * generated/maxloc2_8_s1.c: Regenerated.
 121         * generated/maxloc2_8_s4.c: Regenerated.
 122         * generated/maxval_i1.c: Regenerated.
 123         * generated/maxval_i16.c: Regenerated.
 124         * generated/maxval_i2.c: Regenerated.
 125         * generated/maxval_i4.c: Regenerated.
 126         * generated/maxval_i8.c: Regenerated.
 127         * generated/maxval_r10.c: Regenerated.
 128         * generated/maxval_r16.c: Regenerated.
 129         * generated/maxval_r4.c: Regenerated.
 130         * generated/maxval_r8.c: Regenerated.
 131         * generated/minloc0_16_i1.c: Regenerated.
 132         * generated/minloc0_16_i16.c: Regenerated.
 133         * generated/minloc0_16_i2.c: Regenerated.
 134         * generated/minloc0_16_i4.c: Regenerated.
 135         * generated/minloc0_16_i8.c: Regenerated.
 136         * generated/minloc0_16_r10.c: Regenerated.
 137         * generated/minloc0_16_r16.c: Regenerated.
 138         * generated/minloc0_16_r4.c: Regenerated.
 139         * generated/minloc0_16_r8.c: Regenerated.
 140         * generated/minloc0_16_s1.c: Regenerated.
 141         * generated/minloc0_16_s4.c: Regenerated.
 142         * generated/minloc0_4_i1.c: Regenerated.
 143         * generated/minloc0_4_i16.c: Regenerated.
 144         * generated/minloc0_4_i2.c: Regenerated.
 145         * generated/minloc0_4_i4.c: Regenerated.
 146         * generated/minloc0_4_i8.c: Regenerated.
 147         * generated/minloc0_4_r10.c: Regenerated.
 148         * generated/minloc0_4_r16.c: Regenerated.
 149         * generated/minloc0_4_r4.c: Regenerated.
 150         * generated/minloc0_4_r8.c: Regenerated.
 151         * generated/minloc0_4_s1.c: Regenerated.
 152         * generated/minloc0_4_s4.c: Regenerated.
 153         * generated/minloc0_8_i1.c: Regenerated.
 154         * generated/minloc0_8_i16.c: Regenerated.
 155         * generated/minloc0_8_i2.c: Regenerated.
 156         * generated/minloc0_8_i4.c: Regenerated.
 157         * generated/minloc0_8_i8.c: Regenerated.
 158         * generated/minloc0_8_r10.c: Regenerated.
 159         * generated/minloc0_8_r16.c: Regenerated.
 160         * generated/minloc0_8_r4.c: Regenerated.
 161         * generated/minloc0_8_r8.c: Regenerated.
 162         * generated/minloc0_8_s1.c: Regenerated.
 163         * generated/minloc0_8_s4.c: Regenerated.
 164         * generated/minloc1_16_i1.c: Regenerated.
 165         * generated/minloc1_16_i16.c: Regenerated.
 166         * generated/minloc1_16_i2.c: Regenerated.
 167         * generated/minloc1_16_i4.c: Regenerated.
 168         * generated/minloc1_16_i8.c: Regenerated.
 169         * generated/minloc1_16_r10.c: Regenerated.
 170         * generated/minloc1_16_r16.c: Regenerated.
 171         * generated/minloc1_16_r4.c: Regenerated.
 172         * generated/minloc1_16_r8.c: Regenerated.
 173         * generated/minloc1_16_s1.c: Regenerated.
 174         * generated/minloc1_16_s4.c: Regenerated.
 175         * generated/minloc1_4_i1.c: Regenerated.
 176         * generated/minloc1_4_i16.c: Regenerated.
 177         * generated/minloc1_4_i2.c: Regenerated.
 178         * generated/minloc1_4_i4.c: Regenerated.
 179         * generated/minloc1_4_i8.c: Regenerated.
 180         * generated/minloc1_4_r10.c: Regenerated.
 181         * generated/minloc1_4_r16.c: Regenerated.
 182         * generated/minloc1_4_r4.c: Regenerated.
 183         * generated/minloc1_4_r8.c: Regenerated.
 184         * generated/minloc1_4_s1.c: Regenerated.
 185         * generated/minloc1_4_s4.c: Regenerated.
 186         * generated/minloc1_8_i1.c: Regenerated.
 187         * generated/minloc1_8_i16.c: Regenerated.
 188         * generated/minloc1_8_i2.c: Regenerated.
 189         * generated/minloc1_8_i4.c: Regenerated.
 190         * generated/minloc1_8_i8.c: Regenerated.
 191         * generated/minloc1_8_r10.c: Regenerated.
 192         * generated/minloc1_8_r16.c: Regenerated.
 193         * generated/minloc1_8_r4.c: Regenerated.
 194         * generated/minloc1_8_r8.c: Regenerated.
 195         * generated/minloc1_8_s1.c: Regenerated.
 196         * generated/minloc1_8_s4.c: Regenerated.
 197         * generated/minloc2_16_s1.c: Regenerated.
 198         * generated/minloc2_16_s4.c: Regenerated.
 199         * generated/minloc2_4_s1.c: Regenerated.
 200         * generated/minloc2_4_s4.c: Regenerated.
 201         * generated/minloc2_8_s1.c: Regenerated.
 202         * generated/minloc2_8_s4.c: Regenerated.
 203         * generated/minval_i1.c: Regenerated.
 204         * generated/minval_i16.c: Regenerated.
 205         * generated/minval_i2.c: Regenerated.
 206         * generated/minval_i4.c: Regenerated.
 207         * generated/minval_i8.c: Regenerated.
 208         * generated/minval_r10.c: Regenerated.
 209         * generated/minval_r16.c: Regenerated.
 210         * generated/minval_r4.c: Regenerated.
 211         * generated/minval_r8.c: Regenerated.
 212         * generated/norm2_r10.c: Regenerated.
 213         * generated/norm2_r16.c: Regenerated.
 214         * generated/norm2_r4.c: Regenerated.
 215         * generated/norm2_r8.c: Regenerated.
 216         * generated/parity_l1.c: Regenerated.
 217         * generated/parity_l16.c: Regenerated.
 218         * generated/parity_l2.c: Regenerated.
 219         * generated/parity_l4.c: Regenerated.
 220         * generated/parity_l8.c: Regenerated.
 221         * generated/product_c10.c: Regenerated.
 222         * generated/product_c16.c: Regenerated.
 223         * generated/product_c4.c: Regenerated.
 224         * generated/product_c8.c: Regenerated.
 225         * generated/product_i1.c: Regenerated.
 226         * generated/product_i16.c: Regenerated.
 227         * generated/product_i2.c: Regenerated.
 228         * generated/product_i4.c: Regenerated.
 229         * generated/product_i8.c: Regenerated.
 230         * generated/product_r10.c: Regenerated.
 231         * generated/product_r16.c: Regenerated.
 232         * generated/product_r4.c: Regenerated.
 233         * generated/product_r8.c: Regenerated.
 234         * generated/sum_c10.c: Regenerated.
 235         * generated/sum_c16.c: Regenerated.
 236         * generated/sum_c4.c: Regenerated.
 237         * generated/sum_c8.c: Regenerated.
 238         * generated/sum_i1.c: Regenerated.
 239         * generated/sum_i16.c: Regenerated.
 240         * generated/sum_i2.c: Regenerated.
 241         * generated/sum_i4.c: Regenerated.
 242         * generated/sum_i8.c: Regenerated.
 243         * generated/sum_r10.c: Regenerated.
 244         * generated/sum_r16.c: Regenerated.
 245         * generated/sum_r4.c: Regenerated.
 246         * generated/sum_r8.c: Regenerated.
 247
 248 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         * configure: Regenerated.
 251
 252 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 253
 254         PR libfortran/85166
 255         PR libgomp/85463
 256         * runtime/minimal.c (stop_numeric): Reimplement.
 257         (stop_string, error_stop_string, error_stop_numeric): New
 258         functions.
 259
 260 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 261
 262         * configure: Regenerated.
 263
 264 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 265
 266         PR jit/85384
 267         * configure: Regenerate.
 268
 269 2018-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 270
 271         PR libfortran/85253
 272         * m4/matmul_internal.m4: If ycount == 1, add one more row to
 273         the internal buffer.
 274         * generated/matmul_c10.c: Regenerated.
 275         * generated/matmul_c16.c: Regenerated.
 276         * generated/matmul_c4.c: Regenerated.
 277         * generated/matmul_c8.c: Regenerated.
 278         * generated/matmul_i1.c: Regenerated.
 279         * generated/matmul_i16.c: Regenerated.
 280         * generated/matmul_i2.c: Regenerated.
 281         * generated/matmul_i4.c: Regenerated.
 282         * generated/matmul_i8.c: Regenerated.
 283         * generated/matmul_r10.c: Regenerated.
 284         * generated/matmul_r16.c: Regenerated.
 285         * generated/matmul_r4.c: Regenerated.
 286         * generated/matmul_r8.c: Regenerated.
 287         * generated/matmulavx128_c10.c: Regenerated.
 288         * generated/matmulavx128_c16.c: Regenerated.
 289         * generated/matmulavx128_c4.c: Regenerated.
 290         * generated/matmulavx128_c8.c: Regenerated.
 291         * generated/matmulavx128_i1.c: Regenerated.
 292         * generated/matmulavx128_i16.c: Regenerated.
 293         * generated/matmulavx128_i2.c: Regenerated.
 294         * generated/matmulavx128_i4.c: Regenerated.
 295         * generated/matmulavx128_i8.c: Regenerated.
 296         * generated/matmulavx128_r10.c: Regenerated.
 297         * generated/matmulavx128_r16.c: Regenerated.
 298         * generated/matmulavx128_r4.c: Regenerated.
 299         * generated/matmulavx128_r8.c: Regenerated.
 300
 301 2018-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 302
 303         PR libfortran/85166
 304         * runtime/minimal.c (stop_numeric): Add new function in order to
 305         implement numeric stop on minimal targets.
 306
 307 2018-03-28  Jakub Jelinek  <jakub@redhat.com>
 308
 309         * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
 310         (IOPARM_DT_DEC_EXT): ... this.
 311         * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
 312         renaming to IOPARM_DT_DEC_EXT.
 313         (read_real): Likewise.
 314         * io/read.c (read_f): Likewise.
 315
 316 2018-03-15  Jakub Jelinek  <jakub@redhat.com>
 317
 318         PR libgfortran/84880
 319         * intrinsics/kill.c (kill): Rename to...
 320         (PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.
 321
 322 2018-03-13  Steven G. Kargl  <kargl@gcc.gnu.org>
 323
 324         * libgfortran/gfortran.map: Remove _gfortran_kill_i4,
 325         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 326         Add _gfortran_kill and _gfortran_kill_sub.
 327         * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4,
 328         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 329         Add _gfortran_kill and _gfortran_kill_sub.
 330
 331 2018-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 332
 333         PR fortran/84519
 334         * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
 335         (_gfortran_caf_stop_str): Likewise.
 336         (_gfortran_caf_error_stop_str): Likewise.
 337         (_gfortran_caf_error_stop): Likewise.
 338         * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
 339         (_gfortran_caf_error_stop): Likewise.
 340         * caf/single.c (_gfortran_caf_stop_numeric): Likewise.
 341         (_gfortran_caf_stop_str): Likewise.
 342         (_gfortran_caf_error_stop_str): Likewise.
 343         (_gfortran_caf_error_stop): Likewise.
 344         (_gfortran_caf_lock): Likewise.
 345         (_gfortran_caf_unlock): Likewise.
 346         * libgfortran.h (stop_string): Add bool argument.
 347         * runtime/pause.c (do_pause): Add false argument.
 348         * runtime/stop.c (stop_numeric): Handle new argument.
 349         (stop_string): Likewise.
 350         (error_stop_string): Likewise.
 351         (error_stop_numeric): Likewise.
 352
 353 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 354
 355         PR 78534
 356         PR 84509
 357         * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8
 358         argument.
 359         (pause_string): Modify to take size_t character length argument.
 360
 361 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 362
 363         * libgfortran.h (stop_string): Use size_t for character length.
 364         * runtime/stop.c (stop_string): Likewise.
 365         (error_stop_string): Likewise.
 366         (stop_numeric): Use int for exit code.
 367         (error_stop_numeric): Likewise.
 368         * caf/libcaf.h: Remove stdint.h include.
 369         (_gfortran_caf_register): Use size_t for character length.
 370         (_gfortran_caf_deregister): Likewise.
 371         (_gfortran_caf_sync_all): Likewise.
 372         (_gfortran_caf_sync_memory): Likewise.
 373         (_gfortran_caf_sync_images): Likewise.
 374         (_gfortran_caf_stop_numeric): Use int for exit code.
 375         (_gfortran_caf_stop_str): Use size_t for character length.
 376         (_gfortran_caf_error_stop_str): Likewise.
 377         (_gfortran_caf_error_stop): Use int for exit code.
 378         (_gfortran_caf_co_broadcast): Use size_t for character length.
 379         (_gfortran_caf_co_sum): Likewise.
 380         (_gfortran_caf_co_min): Likewise.
 381         (_gfortran_caf_co_max): Likewise.
 382         (_gfortran_caf_co_reduce): Likewise.
 383         (_gfortran_caf_lock): Likewise.
 384         (_gfortran_caf_unlock): Likewise.
 385         (_gfortran_caf_event_post): Likewise.
 386         (_gfortran_caf_event_wait): Likewise.
 387         * caf/mpi.c (_gfortran_caf_register): Update implementation to
 388         match prototype.
 389         (_gfortran_caf_deregister): Likewise.
 390         (_gfortran_caf_sync_all): Likewise.
 391         (_gfortran_caf_sync_images): Likewise.
 392         (_gfortran_caf_error_stop_str): Likewise.
 393         (_gfortran_caf_error_stop): Likewise.
 394         * caf/single.c (caf_internal_error): Likewise.
 395         (_gfortran_caf_register): Likewise.
 396         (_gfortran_caf_deregister): Likewise.
 397         (_gfortran_caf_sync_all): Likewise.
 398         (_gfortran_caf_sync_memory): Likewise.
 399         (_gfortran_caf_sync_images): Likewise.
 400         (_gfortran_caf_stop_numeric): Likewise.
 401         (_gfortran_caf_stop_str): Likewise.
 402         (_gfortran_caf_error_stop_str): Likewise.
 403         (_gfortran_caf_error_stop): Likewise.
 404         (_gfortran_caf_co_broadcast): Likewise.
 405         (_gfortran_caf_co_sum): Likewise.
 406         (_gfortran_caf_co_min): Likewise.
 407         (_gfortran_caf_co_max): Likewise.
 408         (_gfortran_caf_co_reduce): Likewise.
 409         (_gfortran_caf_event_post): Likewise.
 410         (_gfortran_caf_event_wait): Likewise.
 411         (_gfortran_caf_lock): Likewise.
 412         (_gfortran_caf_unlock): Likewise.
 413
 414 2018-02-19  Andre Vehreschild  <vehre@gcc.gnu.org>
 415
 416         * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes.
 417         * caf/single.c (get_for_ref): Simplifications and now respecting
 418         the type argument.
 419         (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref().
 420         (send_by_ref): Simplifications and respecting the dst_type now.
 421         (_gfortran_caf_send_by_ref): Added destination type hand over to
 422         send_by_ref().
 423         (_gfortran_caf_sendget_by_ref): Added general support and fixed stack
 424         corruption.  The function is now really usable.
 425
 426 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 427
 428         PR target/84148
 429         * configure: Regenerate.
 430
 431 2018-02-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 432
 433         PR libgfortran/84412
 434         * io/transfer.c (finalize_transfer): After completng an internal unit
 435         I/O operation, clear internal_unit_kind.
 436
 437 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 438
 439         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
 440         of descriptor to use vaiable members for dim.
 441         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
 442         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
 443         (gfc_full_array_i4): New type.
 444         * intrinsics/date_and_time.c (secnds): Use sizeof
 445         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
 446         allocation.
 447         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
 448         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
 449         (descriptor_dimension) for memoy allocation.
 450         * io/list_read.c (list_formatted_read_scalar): Use
 451         gfc_full_array_i4 for variable.
 452         (nml_read_obj): Likewise.
 453         * io/write.c (list_formatted_write_scalar): Likewise.
 454         (nml_write_obj): Likewise.
 455         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
 456         * generated/reshape_c10.c: Regenerated.
 457         * generated/reshape_c16.c: Regenerated.
 458         * generated/reshape_c4.c: Regenerated.
 459         * generated/reshape_c8.c: Regenerated.
 460         * generated/reshape_i16.c: Regenerated.
 461         * generated/reshape_i4.c: Regenerated.
 462         * generated/reshape_i8.c: Regenerated.
 463         * generated/reshape_r10.c: Regenerated.
 464         * generated/reshape_r16.c: Regenerated.
 465         * generated/reshape_r4.c: Regenerated.
 466         * generated/reshape_r8.c: Regenerated.
 467
 468 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 469
 470         * generated/cshift1_16.c (cshift1): Regenerated.
 471         * generated/cshift1_4.c (cshift1): Regenerated.
 472         * generated/cshift1_8.c (cshift1): Regenerated.
 473         * generated/eoshift1_16.c (eoshift1): Regenerated.
 474         * generated/eoshift1_4.c (eoshift1): Regenerated.
 475         * generated/eoshift1_8.c (eoshift1): Regenerated.
 476         * generated/eoshift3_16.c (eoshift3): Regenerated.
 477         * generated/eoshift3_4.c (eoshift3): Regenerated.
 478         * generated/eoshift3_8.c (eoshift3): Regenerated.
 479         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
 480         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
 481         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
 482         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
 483         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
 484         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
 485         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
 486         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
 487         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
 488         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
 489         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
 490         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
 491         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
 492         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
 493         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
 494         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
 495         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
 496         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
 497         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
 498         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
 499         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
 500         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
 501         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
 502         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
 503         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
 504         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
 505         * generated/reshape_c10.c (reshape_c10): Regenerated.
 506         * generated/reshape_c16.c (reshape_c16): Regenerated.
 507         * generated/reshape_c4.c (reshape_c4): Regenerated.
 508         * generated/reshape_c8.c (reshape_c8): Regenerated.
 509         * generated/reshape_i16.c (reshape_16): Regenerated.
 510         * generated/reshape_i4.c (reshape_4): Regenerated.
 511         * generated/reshape_i8.c (reshape_8): Regenerated.
 512         * generated/reshape_r10.c (reshape_r10): Regenerated.
 513         * generated/reshape_r16.c (reshape_r16): Regenerated.
 514         * generated/reshape_r4.c (reshape_r4): Regenerated.
 515         * generated/reshape_r8.c (reshape_r8): Regenerated.
 516         * generated/shape_i1.c (shape_1): Regenerated.
 517         * generated/shape_i16.c (shape_16): Regenerated.
 518         * generated/shape_i2.c (shape_2): Regenerated.
 519         * generated/shape_i4.c (shape_4): Regenerated.
 520         * generated/shape_i8.c (shape_8): Regenerated.
 521         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
 522         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
 523         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
 524         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
 525         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
 526         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
 527         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
 528         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
 529         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
 530         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
 531         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
 532         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
 533         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
 534         * intrinsics/random.c (jump): Use size_t for array index in loop.
 535         (getosrandom): Likewise.
 536         (arandom_r4): Make n an index_type.
 537         (arandom_r8): Likewise.
 538         (arandom_r10): Likewise.
 539         (arandom_r16): Likewise.
 540         (scramble_seed): Use size_t for array index in loop.
 541         * m4/cshift1.m4: Make i an index_type.
 542         * m4/eoshift1.m4: Likewise.
 543         * m4/eoshift3.m4: Likewise.
 544         * m4/in_pack.m4: Make n an index_type.
 545         * m4/in_unpack.m4: Likewise.
 546         * m4/reshape.m4: Make n and dim index_type's.
 547         * m4/shape.m4: Make n an index_type.
 548         * m4/spread.m4: Likewise, use index_type argument rather than
 549         copying to int.
 550         * runtime/bounds.c (bounds_ifunction_return): Make n an
 551         index_type.
 552         * runtime/in_pack_generic.c (internal_pack): Likewise.
 553         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
 554         index_type's.
 555
 556 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
 557
 558         PR fortran/37577
 559         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
 560         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
 561         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
 562         * generated/cshift1_16.c: Regenerated.
 563         * generated/cshift1_4.c: Regenerated.
 564         * generated/cshift1_8.c: Regenerated.
 565         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
 566         * intrinsics/pack_generic.c (pack): Move handling of other types
 567         into separate switch statement.
 568         * intrinsics/spread_generic.c (spread): Likewise.
 569         (spread_scalar): Likewise.
 570         * intrinsics/unpack_generic.c (unpack1): Likewise.
 571         (unpack0): Likewise.
 572         * runtime/in_pack_generic.c (internal_pack): Likewise.
 573         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
 574
 575 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
 576
 577         PR fortran/37577
 578         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
 579         and 'elem_len' fields of the dtype instead of the shifts.
 580         (_gfortran_caf_stopped_images): Likewise.
 581         * intrinsics/associated.c (associated): Compare the 'type' and
 582         'elem_len' fields instead of the dtype.
 583         * caf/date_and_time.c : Access the dtype fields rather using
 584         shifts and masks.
 585         * io/transfer.c (transfer_array ): Comment on item count.
 586         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
 587         (st_set_nml_dtio_var): Likewise.
 588         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
 589         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
 590         to access the dtype fields.
 591
 592 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 593
 594         PR fortran/54613
 595         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
 596         * m4/iforeach-s.m4: Add optional argument back with back_arg
 597         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
 598         that back is non-true.
 599         * m4/iforeach.m4: Likewise.
 600         * m4/ifunction-s.m4: Likewise.
 601         * m4/ifunction.m4: Likewise.
 602         * m4/maxloc0.m4: Include assert.h
 603         * m4/minloc0.m4: Likewise.
 604         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
 605         * m4/minloc0s.m4: Likewise.
 606         * m4/maxloc1s.m4: Likewise.
 607         * m4/minloc1s.m4: Likewise.
 608         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
 609         * m4/minloc1.m4: Likewise.
 610         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
 611         back is non-true.
 612         * m4/minloc2s.m4: Likewise.
 613         * generated/iall_i1.c: Regenerated.
 614         * generated/iall_i16.c: Regenerated.
 615         * generated/iall_i2.c: Regenerated.
 616         * generated/iall_i4.c: Regenerated.
 617         * generated/iall_i8.c: Regenerated.
 618         * generated/iany_i1.c: Regenerated.
 619         * generated/iany_i16.c: Regenerated.
 620         * generated/iany_i2.c: Regenerated.
 621         * generated/iany_i4.c: Regenerated.
 622         * generated/iany_i8.c: Regenerated.
 623         * generated/iparity_i1.c: Regenerated.
 624         * generated/iparity_i16.c: Regenerated.
 625         * generated/iparity_i2.c: Regenerated.
 626         * generated/iparity_i4.c: Regenerated.
 627         * generated/iparity_i8.c: Regenerated.
 628         * generated/maxloc0_16_i1.c: Regenerated.
 629         * generated/maxloc0_16_i16.c: Regenerated.
 630         * generated/maxloc0_16_i2.c: Regenerated.
 631         * generated/maxloc0_16_i4.c: Regenerated.
 632         * generated/maxloc0_16_i8.c: Regenerated.
 633         * generated/maxloc0_16_r10.c: Regenerated.
 634         * generated/maxloc0_16_r16.c: Regenerated.
 635         * generated/maxloc0_16_r4.c: Regenerated.
 636         * generated/maxloc0_16_r8.c: Regenerated.
 637         * generated/maxloc0_16_s1.c: Regenerated.
 638         * generated/maxloc0_16_s4.c: Regenerated.
 639         * generated/maxloc0_4_i1.c: Regenerated.
 640         * generated/maxloc0_4_i16.c: Regenerated.
 641         * generated/maxloc0_4_i2.c: Regenerated.
 642         * generated/maxloc0_4_i4.c: Regenerated.
 643         * generated/maxloc0_4_i8.c: Regenerated.
 644         * generated/maxloc0_4_r10.c: Regenerated.
 645         * generated/maxloc0_4_r16.c: Regenerated.
 646         * generated/maxloc0_4_r4.c: Regenerated.
 647         * generated/maxloc0_4_r8.c: Regenerated.
 648         * generated/maxloc0_4_s1.c: Regenerated.
 649         * generated/maxloc0_4_s4.c: Regenerated.
 650         * generated/maxloc0_8_i1.c: Regenerated.
 651         * generated/maxloc0_8_i16.c: Regenerated.
 652         * generated/maxloc0_8_i2.c: Regenerated.
 653         * generated/maxloc0_8_i4.c: Regenerated.
 654         * generated/maxloc0_8_i8.c: Regenerated.
 655         * generated/maxloc0_8_r10.c: Regenerated.
 656         * generated/maxloc0_8_r16.c: Regenerated.
 657         * generated/maxloc0_8_r4.c: Regenerated.
 658         * generated/maxloc0_8_r8.c: Regenerated.
 659         * generated/maxloc0_8_s1.c: Regenerated.
 660         * generated/maxloc0_8_s4.c: Regenerated.
 661         * generated/maxloc1_16_i1.c: Regenerated.
 662         * generated/maxloc1_16_i16.c: Regenerated.
 663         * generated/maxloc1_16_i2.c: Regenerated.
 664         * generated/maxloc1_16_i4.c: Regenerated.
 665         * generated/maxloc1_16_i8.c: Regenerated.
 666         * generated/maxloc1_16_r10.c: Regenerated.
 667         * generated/maxloc1_16_r16.c: Regenerated.
 668         * generated/maxloc1_16_r4.c: Regenerated.
 669         * generated/maxloc1_16_r8.c: Regenerated.
 670         * generated/maxloc1_16_s1.c: Regenerated.
 671         * generated/maxloc1_16_s4.c: Regenerated.
 672         * generated/maxloc1_4_i1.c: Regenerated.
 673         * generated/maxloc1_4_i16.c: Regenerated.
 674         * generated/maxloc1_4_i2.c: Regenerated.
 675         * generated/maxloc1_4_i4.c: Regenerated.
 676         * generated/maxloc1_4_i8.c: Regenerated.
 677         * generated/maxloc1_4_r10.c: Regenerated.
 678         * generated/maxloc1_4_r16.c: Regenerated.
 679         * generated/maxloc1_4_r4.c: Regenerated.
 680         * generated/maxloc1_4_r8.c: Regenerated.
 681         * generated/maxloc1_4_s1.c: Regenerated.
 682         * generated/maxloc1_4_s4.c: Regenerated.
 683         * generated/maxloc1_8_i1.c: Regenerated.
 684         * generated/maxloc1_8_i16.c: Regenerated.
 685         * generated/maxloc1_8_i2.c: Regenerated.
 686         * generated/maxloc1_8_i4.c: Regenerated.
 687         * generated/maxloc1_8_i8.c: Regenerated.
 688         * generated/maxloc1_8_r10.c: Regenerated.
 689         * generated/maxloc1_8_r16.c: Regenerated.
 690         * generated/maxloc1_8_r4.c: Regenerated.
 691         * generated/maxloc1_8_r8.c: Regenerated.
 692         * generated/maxloc1_8_s1.c: Regenerated.
 693         * generated/maxloc1_8_s4.c: Regenerated.
 694         * generated/maxval_i1.c: Regenerated.
 695         * generated/maxval_i16.c: Regenerated.
 696         * generated/maxval_i2.c: Regenerated.
 697         * generated/maxval_i4.c: Regenerated.
 698         * generated/maxval_i8.c: Regenerated.
 699         * generated/maxval_r10.c: Regenerated.
 700         * generated/maxval_r16.c: Regenerated.
 701         * generated/maxval_r4.c: Regenerated.
 702         * generated/maxval_r8.c: Regenerated.
 703         * generated/minloc0_16_i1.c: Regenerated.
 704         * generated/minloc0_16_i16.c: Regenerated.
 705         * generated/minloc0_16_i2.c: Regenerated.
 706         * generated/minloc0_16_i4.c: Regenerated.
 707         * generated/minloc0_16_i8.c: Regenerated.
 708         * generated/minloc0_16_r10.c: Regenerated.
 709         * generated/minloc0_16_r16.c: Regenerated.
 710         * generated/minloc0_16_r4.c: Regenerated.
 711         * generated/minloc0_16_r8.c: Regenerated.
 712         * generated/minloc0_16_s1.c: Regenerated.
 713         * generated/minloc0_16_s4.c: Regenerated.
 714         * generated/minloc0_4_i1.c: Regenerated.
 715         * generated/minloc0_4_i16.c: Regenerated.
 716         * generated/minloc0_4_i2.c: Regenerated.
 717         * generated/minloc0_4_i4.c: Regenerated.
 718         * generated/minloc0_4_i8.c: Regenerated.
 719         * generated/minloc0_4_r10.c: Regenerated.
 720         * generated/minloc0_4_r16.c: Regenerated.
 721         * generated/minloc0_4_r4.c: Regenerated.
 722         * generated/minloc0_4_r8.c: Regenerated.
 723         * generated/minloc0_4_s1.c: Regenerated.
 724         * generated/minloc0_4_s4.c: Regenerated.
 725         * generated/minloc0_8_i1.c: Regenerated.
 726         * generated/minloc0_8_i16.c: Regenerated.
 727         * generated/minloc0_8_i2.c: Regenerated.
 728         * generated/minloc0_8_i4.c: Regenerated.
 729         * generated/minloc0_8_i8.c: Regenerated.
 730         * generated/minloc0_8_r10.c: Regenerated.
 731         * generated/minloc0_8_r16.c: Regenerated.
 732         * generated/minloc0_8_r4.c: Regenerated.
 733         * generated/minloc0_8_r8.c: Regenerated.
 734         * generated/minloc0_8_s1.c: Regenerated.
 735         * generated/minloc0_8_s4.c: Regenerated.
 736         * generated/minloc1_16_i1.c: Regenerated.
 737         * generated/minloc1_16_i16.c: Regenerated.
 738         * generated/minloc1_16_i2.c: Regenerated.
 739         * generated/minloc1_16_i4.c: Regenerated.
 740         * generated/minloc1_16_i8.c: Regenerated.
 741         * generated/minloc1_16_r10.c: Regenerated.
 742         * generated/minloc1_16_r16.c: Regenerated.
 743         * generated/minloc1_16_r4.c: Regenerated.
 744         * generated/minloc1_16_r8.c: Regenerated.
 745         * generated/minloc1_16_s1.c: Regenerated.
 746         * generated/minloc1_16_s4.c: Regenerated.
 747         * generated/minloc1_4_i1.c: Regenerated.
 748         * generated/minloc1_4_i16.c: Regenerated.
 749         * generated/minloc1_4_i2.c: Regenerated.
 750         * generated/minloc1_4_i4.c: Regenerated.
 751         * generated/minloc1_4_i8.c: Regenerated.
 752         * generated/minloc1_4_r10.c: Regenerated.
 753         * generated/minloc1_4_r16.c: Regenerated.
 754         * generated/minloc1_4_r4.c: Regenerated.
 755         * generated/minloc1_4_r8.c: Regenerated.
 756         * generated/minloc1_4_s1.c: Regenerated.
 757         * generated/minloc1_4_s4.c: Regenerated.
 758         * generated/minloc1_8_i1.c: Regenerated.
 759         * generated/minloc1_8_i16.c: Regenerated.
 760         * generated/minloc1_8_i2.c: Regenerated.
 761         * generated/minloc1_8_i4.c: Regenerated.
 762         * generated/minloc1_8_i8.c: Regenerated.
 763         * generated/minloc1_8_r10.c: Regenerated.
 764         * generated/minloc1_8_r16.c: Regenerated.
 765         * generated/minloc1_8_r4.c: Regenerated.
 766         * generated/minloc1_8_r8.c: Regenerated.
 767         * generated/minloc1_8_s1.c: Regenerated.
 768         * generated/minloc1_8_s4.c: Regenerated.
 769         * generated/minval_i1.c: Regenerated.
 770         * generated/minval_i16.c: Regenerated.
 771         * generated/minval_i2.c: Regenerated.
 772         * generated/minval_i4.c: Regenerated.
 773         * generated/minval_i8.c: Regenerated.
 774         * generated/minval_r10.c: Regenerated.
 775         * generated/minval_r16.c: Regenerated.
 776         * generated/minval_r4.c: Regenerated.
 777         * generated/minval_r8.c: Regenerated.
 778         * generated/norm2_r10.c: Regenerated.
 779         * generated/norm2_r16.c: Regenerated.
 780         * generated/norm2_r4.c: Regenerated.
 781         * generated/norm2_r8.c: Regenerated.
 782         * generated/parity_l1.c: Regenerated.
 783         * generated/parity_l16.c: Regenerated.
 784         * generated/parity_l2.c: Regenerated.
 785         * generated/parity_l4.c: Regenerated.
 786         * generated/parity_l8.c: Regenerated.
 787         * generated/product_c10.c: Regenerated.
 788         * generated/product_c16.c: Regenerated.
 789         * generated/product_c4.c: Regenerated.
 790         * generated/product_c8.c: Regenerated.
 791         * generated/product_i1.c: Regenerated.
 792         * generated/product_i16.c: Regenerated.
 793         * generated/product_i2.c: Regenerated.
 794         * generated/product_i4.c: Regenerated.
 795         * generated/product_i8.c: Regenerated.
 796         * generated/product_r10.c: Regenerated.
 797         * generated/product_r16.c: Regenerated.
 798         * generated/product_r4.c: Regenerated.
 799         * generated/product_r8.c: Regenerated.
 800         * generated/sum_c10.c: Regenerated.
 801         * generated/sum_c16.c: Regenerated.
 802         * generated/sum_c4.c: Regenerated.
 803         * generated/sum_c8.c: Regenerated.
 804         * generated/sum_i1.c: Regenerated.
 805         * generated/sum_i16.c: Regenerated.
 806         * generated/sum_i2.c: Regenerated.
 807         * generated/sum_i4.c: Regenerated.
 808         * generated/sum_i8.c: Regenerated.
 809         * generated/sum_r10.c: Regenerated.
 810         * generated/sum_r16.c: Regenerated.
 811         * generated/sum_r4.c: Regenerated.
 812         * generated/sum_r8.c: Regenerated.
 813
 814 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 815
 816         PR libgfortran/83811
 817         * write.c (select_buffer): Adjust buffer size up by 1.
 818
 819 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
 820
 821         PR 78534, bugfix for r256322
 822         * io/transfer.c (next_record_w): Use correct type for return value
 823         of next_array_record.
 824
 825 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
 826
 827         * libgfortran.h (GFC_DTYPE_COPY): New macro.
 828         (GFC_DTYPE_COPY_SETRANK): New macro.
 829         (GFC_DTYPE_IS_UNSET): New macro.
 830         * intrinsics/cshift0.c (cshift0): Use new macros.
 831         * intrinsics/eoshift0.c (eoshift0): Likewise.
 832         * intrinsics/eoshift2.c (eoshift2): Likewise.
 833         * intrinsics/move_alloc.c (move_alloc): Likewise.
 834         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
 835         * intrinsics/spread_generic.c (spread_internal): Likewise.
 836         * intrinsics/spread_generic.c (spread_scalar): Likewise.
 837         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
 838         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
 839         * intrinsics/unpack_generic.c (unpack0): Likewise.
 840         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
 841         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
 842         * m4/cshift1.m4 (cshift1): Likewise.
 843         * m4/eoshift1.m4 (eoshift1): Likewise.
 844         * m4/eoshift3.m4 (eoshift3): Likewise.
 845         * m4/iforeach-s.m4: Likewise.
 846         * m4/iforeach.m4: Likewise.
 847         * m4/ifunction-s.m4: Likewise.
 848         * m4/ifunction-s2.m4: Likewise.
 849         * m4/ifunction.m4: Likewise.
 850         * m4/ifunction_logical.m4: Likewise.
 851         * m4/reshape.m4: Likewise.
 852         * m4/spread.m4: Likewise.
 853         * generated/all_l1.c : Regenerated.
 854         * generated/all_l16.c : Regenerated.
 855         * generated/all_l2.c : Regenerated.
 856         * generated/all_l4.c : Regenerated.
 857         * generated/all_l8.c : Regenerated.
 858         * generated/any_l1.c : Regenerated.
 859         * generated/any_l16.c : Regenerated.
 860         * generated/any_l2.c : Regenerated.
 861         * generated/any_l4.c : Regenerated.
 862         * generated/any_l8.c : Regenerated.
 863         * generated/count_16_l.c : Regenerated.
 864         * generated/count_1_l.c : Regenerated.
 865         * generated/count_2_l.c : Regenerated.
 866         * generated/count_4_l.c : Regenerated.
 867         * generated/count_8_l.c : Regenerated.
 868         * generated/cshift1_16.c : Regenerated.
 869         * generated/cshift1_4.c : Regenerated.
 870         * generated/cshift1_8.c : Regenerated.
 871         * generated/eoshift1_16.c : Regenerated.
 872         * generated/eoshift1_4.c : Regenerated.
 873         * generated/eoshift1_8.c : Regenerated.
 874         * generated/eoshift3_16.c : Regenerated.
 875         * generated/eoshift3_4.c : Regenerated.
 876         * generated/eoshift3_8.c : Regenerated.
 877         * generated/iall_i1.c : Regenerated.
 878         * generated/iall_i16.c : Regenerated.
 879         * generated/iall_i2.c : Regenerated.
 880         * generated/iall_i4.c : Regenerated.
 881         * generated/iall_i8.c : Regenerated.
 882         * generated/iany_i1.c : Regenerated.
 883         * generated/iany_i16.c : Regenerated.
 884         * generated/iany_i2.c : Regenerated.
 885         * generated/iany_i4.c : Regenerated.
 886         * generated/iany_i8.c : Regenerated.
 887         * generated/iparity_i1.c : Regenerated.
 888         * generated/iparity_i16.c : Regenerated.
 889         * generated/iparity_i2.c : Regenerated.
 890         * generated/iparity_i4.c : Regenerated.
 891         * generated/iparity_i8.c : Regenerated.
 892         * generated/maxloc0_16_i1.c : Regenerated.
 893         * generated/maxloc0_16_i16.c : Regenerated.
 894         * generated/maxloc0_16_i2.c : Regenerated.
 895         * generated/maxloc0_16_i4.c : Regenerated.
 896         * generated/maxloc0_16_i8.c : Regenerated.
 897         * generated/maxloc0_16_r10.c : Regenerated.
 898         * generated/maxloc0_16_r16.c : Regenerated.
 899         * generated/maxloc0_16_r4.c : Regenerated.
 900         * generated/maxloc0_16_r8.c : Regenerated.
 901         * generated/maxloc0_16_s1.c : Regenerated.
 902         * generated/maxloc0_16_s4.c : Regenerated.
 903         * generated/maxloc0_4_i1.c : Regenerated.
 904         * generated/maxloc0_4_i16.c : Regenerated.
 905         * generated/maxloc0_4_i2.c : Regenerated.
 906         * generated/maxloc0_4_i4.c : Regenerated.
 907         * generated/maxloc0_4_i8.c : Regenerated.
 908         * generated/maxloc0_4_r10.c : Regenerated.
 909         * generated/maxloc0_4_r16.c : Regenerated.
 910         * generated/maxloc0_4_r4.c : Regenerated.
 911         * generated/maxloc0_4_r8.c : Regenerated.
 912         * generated/maxloc0_4_s1.c : Regenerated.
 913         * generated/maxloc0_4_s4.c : Regenerated.
 914         * generated/maxloc0_8_i1.c : Regenerated.
 915         * generated/maxloc0_8_i16.c : Regenerated.
 916         * generated/maxloc0_8_i2.c : Regenerated.
 917         * generated/maxloc0_8_i4.c : Regenerated.
 918         * generated/maxloc0_8_i8.c : Regenerated.
 919         * generated/maxloc0_8_r10.c : Regenerated.
 920         * generated/maxloc0_8_r16.c : Regenerated.
 921         * generated/maxloc0_8_r4.c : Regenerated.
 922         * generated/maxloc0_8_r8.c : Regenerated.
 923         * generated/maxloc0_8_s1.c : Regenerated.
 924         * generated/maxloc0_8_s4.c : Regenerated.
 925         * generated/maxloc1_16_i1.c : Regenerated.
 926         * generated/maxloc1_16_i16.c : Regenerated.
 927         * generated/maxloc1_16_i2.c : Regenerated.
 928         * generated/maxloc1_16_i4.c : Regenerated.
 929         * generated/maxloc1_16_i8.c : Regenerated.
 930         * generated/maxloc1_16_r10.c : Regenerated.
 931         * generated/maxloc1_16_r16.c : Regenerated.
 932         * generated/maxloc1_16_r4.c : Regenerated.
 933         * generated/maxloc1_16_r8.c : Regenerated.
 934         * generated/maxloc1_16_s1.c : Regenerated.
 935         * generated/maxloc1_16_s4.c : Regenerated.
 936         * generated/maxloc1_4_i1.c : Regenerated.
 937         * generated/maxloc1_4_i16.c : Regenerated.
 938         * generated/maxloc1_4_i2.c : Regenerated.
 939         * generated/maxloc1_4_i4.c : Regenerated.
 940         * generated/maxloc1_4_i8.c : Regenerated.
 941         * generated/maxloc1_4_r10.c : Regenerated.
 942         * generated/maxloc1_4_r16.c : Regenerated.
 943         * generated/maxloc1_4_r4.c : Regenerated.
 944         * generated/maxloc1_4_r8.c : Regenerated.
 945         * generated/maxloc1_4_s1.c : Regenerated.
 946         * generated/maxloc1_4_s4.c : Regenerated.
 947         * generated/maxloc1_8_i1.c : Regenerated.
 948         * generated/maxloc1_8_i16.c : Regenerated.
 949         * generated/maxloc1_8_i2.c : Regenerated.
 950         * generated/maxloc1_8_i4.c : Regenerated.
 951         * generated/maxloc1_8_i8.c : Regenerated.
 952         * generated/maxloc1_8_r10.c : Regenerated.
 953         * generated/maxloc1_8_r16.c : Regenerated.
 954         * generated/maxloc1_8_r4.c : Regenerated.
 955         * generated/maxloc1_8_r8.c : Regenerated.
 956         * generated/maxloc1_8_s1.c : Regenerated.
 957         * generated/maxloc1_8_s4.c : Regenerated.
 958         * generated/maxval1_s1.c : Regenerated.
 959         * generated/maxval1_s4.c : Regenerated.
 960         * generated/maxval_i1.c : Regenerated.
 961         * generated/maxval_i16.c : Regenerated.
 962         * generated/maxval_i2.c : Regenerated.
 963         * generated/maxval_i4.c : Regenerated.
 964         * generated/maxval_i8.c : Regenerated.
 965         * generated/maxval_r10.c : Regenerated.
 966         * generated/maxval_r16.c : Regenerated.
 967         * generated/maxval_r4.c : Regenerated.
 968         * generated/maxval_r8.c : Regenerated.
 969         * generated/minloc0_16_i1.c : Regenerated.
 970         * generated/minloc0_16_i16.c : Regenerated.
 971         * generated/minloc0_16_i2.c : Regenerated.
 972         * generated/minloc0_16_i4.c : Regenerated.
 973         * generated/minloc0_16_i8.c : Regenerated.
 974         * generated/minloc0_16_r10.c : Regenerated.
 975         * generated/minloc0_16_r16.c : Regenerated.
 976         * generated/minloc0_16_r4.c : Regenerated.
 977         * generated/minloc0_16_r8.c : Regenerated.
 978         * generated/minloc0_16_s1.c : Regenerated.
 979         * generated/minloc0_16_s4.c : Regenerated.
 980         * generated/minloc0_4_i1.c : Regenerated.
 981         * generated/minloc0_4_i16.c : Regenerated.
 982         * generated/minloc0_4_i2.c : Regenerated.
 983         * generated/minloc0_4_i4.c : Regenerated.
 984         * generated/minloc0_4_i8.c : Regenerated.
 985         * generated/minloc0_4_r10.c : Regenerated.
 986         * generated/minloc0_4_r16.c : Regenerated.
 987         * generated/minloc0_4_r4.c : Regenerated.
 988         * generated/minloc0_4_r8.c : Regenerated.
 989         * generated/minloc0_4_s1.c : Regenerated.
 990         * generated/minloc0_4_s4.c : Regenerated.
 991         * generated/minloc0_8_i1.c : Regenerated.
 992         * generated/minloc0_8_i16.c : Regenerated.
 993         * generated/minloc0_8_i2.c : Regenerated.
 994         * generated/minloc0_8_i4.c : Regenerated.
 995         * generated/minloc0_8_i8.c : Regenerated.
 996         * generated/minloc0_8_r10.c : Regenerated.
 997         * generated/minloc0_8_r16.c : Regenerated.
 998         * generated/minloc0_8_r4.c : Regenerated.
 999         * generated/minloc0_8_r8.c : Regenerated.
1000         * generated/minloc0_8_s1.c : Regenerated.
1001         * generated/minloc0_8_s4.c : Regenerated.
1002         * generated/minloc1_16_i1.c : Regenerated.
1003         * generated/minloc1_16_i16.c : Regenerated.
1004         * generated/minloc1_16_i2.c : Regenerated.
1005         * generated/minloc1_16_i4.c : Regenerated.
1006         * generated/minloc1_16_i8.c : Regenerated.
1007         * generated/minloc1_16_r10.c : Regenerated.
1008         * generated/minloc1_16_r16.c : Regenerated.
1009         * generated/minloc1_16_r4.c : Regenerated.
1010         * generated/minloc1_16_r8.c : Regenerated.
1011         * generated/minloc1_16_s1.c : Regenerated.
1012         * generated/minloc1_16_s4.c : Regenerated.
1013         * generated/minloc1_4_i1.c : Regenerated.
1014         * generated/minloc1_4_i16.c : Regenerated.
1015         * generated/minloc1_4_i2.c : Regenerated.
1016         * generated/minloc1_4_i4.c : Regenerated.
1017         * generated/minloc1_4_i8.c : Regenerated.
1018         * generated/minloc1_4_r10.c : Regenerated.
1019         * generated/minloc1_4_r16.c : Regenerated.
1020         * generated/minloc1_4_r4.c : Regenerated.
1021         * generated/minloc1_4_r8.c : Regenerated.
1022         * generated/minloc1_4_s1.c : Regenerated.
1023         * generated/minloc1_4_s4.c : Regenerated.
1024         * generated/minloc1_8_i1.c : Regenerated.
1025         * generated/minloc1_8_i16.c : Regenerated.
1026         * generated/minloc1_8_i2.c : Regenerated.
1027         * generated/minloc1_8_i4.c : Regenerated.
1028         * generated/minloc1_8_i8.c : Regenerated.
1029         * generated/minloc1_8_r10.c : Regenerated.
1030         * generated/minloc1_8_r16.c : Regenerated.
1031         * generated/minloc1_8_r4.c : Regenerated.
1032         * generated/minloc1_8_r8.c : Regenerated.
1033         * generated/minloc1_8_s1.c : Regenerated.
1034         * generated/minloc1_8_s4.c : Regenerated.
1035         * generated/minval1_s1.c : Regenerated.
1036         * generated/minval1_s4.c : Regenerated.
1037         * generated/minval_i1.c : Regenerated.
1038         * generated/minval_i16.c : Regenerated.
1039         * generated/minval_i2.c : Regenerated.
1040         * generated/minval_i4.c : Regenerated.
1041         * generated/minval_i8.c : Regenerated.
1042         * generated/minval_r10.c : Regenerated.
1043         * generated/minval_r16.c : Regenerated.
1044         * generated/minval_r4.c : Regenerated.
1045         * generated/minval_r8.c : Regenerated.
1046         * generated/norm2_r10.c : Regenerated.
1047         * generated/norm2_r16.c : Regenerated.
1048         * generated/norm2_r4.c : Regenerated.
1049         * generated/norm2_r8.c : Regenerated.
1050         * generated/parity_l1.c : Regenerated.
1051         * generated/parity_l16.c : Regenerated.
1052         * generated/parity_l2.c : Regenerated.
1053         * generated/parity_l4.c : Regenerated.
1054         * generated/parity_l8.c : Regenerated.
1055         * generated/product_c10.c : Regenerated.
1056         * generated/product_c16.c : Regenerated.
1057         * generated/product_c4.c : Regenerated.
1058         * generated/product_c8.c : Regenerated.
1059         * generated/product_i1.c : Regenerated.
1060         * generated/product_i16.c : Regenerated.
1061         * generated/product_i2.c : Regenerated.
1062         * generated/product_i4.c : Regenerated.
1063         * generated/product_i8.c : Regenerated.
1064         * generated/product_r10.c : Regenerated.
1065         * generated/product_r16.c : Regenerated.
1066         * generated/product_r4.c : Regenerated.
1067         * generated/product_r8.c : Regenerated.
1068         * generated/reshape_c10.c : Regenerated.
1069         * generated/reshape_c16.c : Regenerated.
1070         * generated/reshape_c4.c : Regenerated.
1071         * generated/reshape_c8.c : Regenerated.
1072         * generated/reshape_i16.c : Regenerated.
1073         * generated/reshape_i4.c : Regenerated.
1074         * generated/reshape_i8.c : Regenerated.
1075         * generated/reshape_r10.c : Regenerated.
1076         * generated/reshape_r16.c : Regenerated.
1077         * generated/reshape_r4.c : Regenerated.
1078         * generated/reshape_r8.c : Regenerated.
1079         * generated/spread_c10.c : Regenerated.
1080         * generated/spread_c16.c : Regenerated.
1081         * generated/spread_c4.c : Regenerated.
1082         * generated/spread_c8.c : Regenerated.
1083         * generated/spread_i1.c : Regenerated.
1084         * generated/spread_i16.c : Regenerated.
1085         * generated/spread_i2.c : Regenerated.
1086         * generated/spread_i4.c : Regenerated.
1087         * generated/spread_i8.c : Regenerated.
1088         * generated/spread_r10.c : Regenerated.
1089         * generated/spread_r16.c : Regenerated.
1090         * generated/spread_r4.c : Regenerated.
1091         * generated/spread_r8.c : Regenerated.
1092         * generated/sum_c10.c : Regenerated.
1093         * generated/sum_c16.c : Regenerated.
1094         * generated/sum_c4.c : Regenerated.
1095         * generated/sum_c8.c : Regenerated.
1096         * generated/sum_i1.c : Regenerated.
1097         * generated/sum_i16.c : Regenerated.
1098         * generated/sum_i2.c : Regenerated.
1099         * generated/sum_i4.c : Regenerated.
1100         * generated/sum_i8.c : Regenerated.
1101         * generated/sum_r10.c : Regenerated.
1102         * generated/sum_r16.c : Regenerated.
1103         * generated/sum_r4.c : Regenerated.
1104         * generated/sum_r8.c : Regenerated.
1105
1106 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
1107
1108         PR fortran/78534
1109         PR fortran/83704
1110         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
1111         (fbuf_debug): Convert debug output to unsigned long.
1112         (fbuf_reset): Use ptrdiff_t for return value.
1113         (fbuf_alloc): Use size_t for length argument.
1114         (fbuf_flush): Handle large buffers.
1115         (fbuf_flush_list): Likewise.
1116         (fbuf_seek): Use ptrdiff_t for offset and return value.
1117         (fbuf_read): Use size_t for length argument.
1118         (fbuf_getc_refill): Use size_t to match fbuf_read.
1119         * io/fbuf.h (struct fbuf): Use size_t for lengths.
1120         (fbuf_init): Use size_t instead of int for length.
1121         (fbuf_reset): Use ptrdiff_t for return value.
1122         (fbuf_alloc): Use size_t for length argument.
1123         (fbuf_seek): Use ptrdiff_t for offset and return value.
1124         (fbuf_read): Use size_t for length argument.
1125         * io/io.h (read_block_form): Likewise.
1126         (read_block_form4): Likewise.
1127         (write_block): Likewise.
1128         (read_a): Likewise.
1129         (read_a_char4): Likewise.
1130         (read_x): Likewise.
1131         (write_a): Likewise.
1132         (write_a_char4): Likewise.
1133         * io/list_read.c (list_formatted_read_scalar): Use size_t to
1134         handle large buffers.
1135         * io/read.c (read_l): Likewise.
1136         (read_utf8): Likewise.
1137         (read_utf8_char1): Likewise.
1138         (read_default_char1): Likewise.
1139         (read_utf8_char4): Likewise.
1140         (read_default_char4): Likewise.
1141         (read_a): Likewise.
1142         (read_a_char4): Likewise.
1143         (eat_leading_spaces): Likewise.
1144         (next_char): Likewise.
1145         (read_decimal): Likewise.
1146         (read_radix): Likewise.
1147         (read_f): Likewise.
1148         (read_x): Likewise.
1149         * io/transfer.c (read_sf_internal): Likewise.
1150         (read_sf): Likewise.
1151         (read_block_form): Likewise.
1152         (read_block_form4): Likewise.
1153         (write_block): Likewise.
1154         (formatted_transfer_scalar_write): Likewise.
1155         (next_record_w): Likewise.
1156         * io/unix.c (mem_alloc_r): Likewise.
1157         (mem_alloc_r4): Likewise.
1158         (mem_alloc_w): Likewise.
1159         (mem_alloc_w4): Likewise.
1160         (mem_read): Likewise.
1161         (mem_read4): Likewise.
1162         (mem_write): Likewise.
1163         (mem_write4): Likewise.
1164         (open_internal): Likewise.
1165         (open_internal4): Likewise.
1166         * io/unix.h (open_internal): Likewise.
1167         (open_internal4): Likewise.
1168         (mem_alloc_w): Likewise.
1169         (mem_alloc_r): Likewise.
1170         (mem_alloc_w4): Likewise.
1171         (mem_alloc_r4): Likewise.
1172         * io/write.c (write_check_cc): Likewise.
1173         (write_cc): Likewise.
1174         (write_a): Likewise.
1175         (write_a_char4): Likewise.
1176
1177 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
1178
1179         * io/write.c (namelist_write): Remove unused variable "i".
1180
1181 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
1182             Janne Blomqvist  <jb@gcc.gnu.org>
1183
1184         PR fortran/83704
1185         * io/write.c (write_character): Use size_t instead of int for
1186         length.
1187
1188 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
1189
1190         PR fortran/78534
1191         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
1192         (get_command_argument_i4): Likewise.
1193         (get_command_i4): Likewise.
1194         * intrinsics/chmod.c (chmod_internal): Likewise.
1195         * intrinsics/env.c (get_environment_variable_i4): Likewise.
1196         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
1197         member.
1198         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
1199         * intrinsics/getlog.c (getlog): Likewise.
1200         * intrinsics/hostnm.c (hostnm_0): Likewise.
1201         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
1202         work if gfc_charlen_type is unsigned.
1203         (string_scan): Likewise.
1204         * io/transfer.c (transfer_character): Modify prototype.
1205         (transfer_character_write): Likewise.
1206         (transfer_character_wide): Likewise.
1207         (transfer_character_wide_write): Likewise.
1208         (transfer_array): Typecast to avoid signed-unsigned comparison.
1209         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
1210         * io/write.c (namelist_write): Likewise.
1211         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
1212
1213 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1214
1215         Update copyright years.
1216
1217 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
1218
1219         PR libgfortran/83649
1220         * io/unix.c (MAX_CHUNK): New define.
1221         (raw_read): For reads larger than MAX_CHUNK, loop.
1222         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
1223 \f
1224 Copyright (C) 2018 Free Software Foundation, Inc.
1225
1226 Copying and distribution of this file, with or without modification,
1227 are permitted in any medium without royalty provided the copyright
1228 notice and this notice are preserved.