libgfortran/ChangeLog

   1 2018-05-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/85840
   4         * io/write.c (write_real, write_real_g0, write_complex): Use
   5         separate local variables for the float string length.
   6
   7 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   8
   9         PR libgfortran/85906
  10         * io/write.c (write_integer): Initialise the fnode format to
  11         FMT_NONE, used for list directed write.
  12         (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on
  13         small stuff.
  14
  15 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  16
  17         PR libgfortran/85840
  18         * io/write.c (write_float_0): Use separate local variable for
  19         the float string length.
  20
  21 2018-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  22
  23         PR fortran/54613
  24         * m4/iforeach-s.m4: Remove assertion that back is zero.
  25         * m4/iforeach.m4: Likewise.  Remove leading 'do'
  26         before implementation start.
  27         * m4/ifunction-s.m4: Remove assertion that back is zero.
  28         * m4/ifunction.m4: Likewise.  Remove for loop if HAVE_BACK_ARG
  29         is defined.
  30         * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =,
  31         depending if back is true.  Mark the condition of having
  32         found a value which exceeds the limit as unlikely.
  33         * m4/minloc0.m4: Likewise.
  34         * m4/maxloc1.m4: Likewise.
  35         * m4/minloc1.m4: Likewise.
  36         * m4/maxloc1s.m4: Handle back argument.
  37         * m4/minloc1s.m4: Likewise.
  38         * m4/maxloc2s.m4: Remove assertion that back is zero.
  39         Remove special handling of loop start. Handle back argument.
  40         * m4/minloc2s.m4: Likewise.
  41         * generated/iall_i1.c: Regenerated.
  42         * generated/iall_i16.c: Regenerated.
  43         * generated/iall_i2.c: Regenerated.
  44         * generated/iall_i4.c: Regenerated.
  45         * generated/iall_i8.c: Regenerated.
  46         * generated/iany_i1.c: Regenerated.
  47         * generated/iany_i16.c: Regenerated.
  48         * generated/iany_i2.c: Regenerated.
  49         * generated/iany_i4.c: Regenerated.
  50         * generated/iany_i8.c: Regenerated.
  51         * generated/iparity_i1.c: Regenerated.
  52         * generated/iparity_i16.c: Regenerated.
  53         * generated/iparity_i2.c: Regenerated.
  54         * generated/iparity_i4.c: Regenerated.
  55         * generated/iparity_i8.c: Regenerated.
  56         * generated/maxloc0_16_i1.c: Regenerated.
  57         * generated/maxloc0_16_i16.c: Regenerated.
  58         * generated/maxloc0_16_i2.c: Regenerated.
  59         * generated/maxloc0_16_i4.c: Regenerated.
  60         * generated/maxloc0_16_i8.c: Regenerated.
  61         * generated/maxloc0_16_r10.c: Regenerated.
  62         * generated/maxloc0_16_r16.c: Regenerated.
  63         * generated/maxloc0_16_r4.c: Regenerated.
  64         * generated/maxloc0_16_r8.c: Regenerated.
  65         * generated/maxloc0_16_s1.c: Regenerated.
  66         * generated/maxloc0_16_s4.c: Regenerated.
  67         * generated/maxloc0_4_i1.c: Regenerated.
  68         * generated/maxloc0_4_i16.c: Regenerated.
  69         * generated/maxloc0_4_i2.c: Regenerated.
  70         * generated/maxloc0_4_i4.c: Regenerated.
  71         * generated/maxloc0_4_i8.c: Regenerated.
  72         * generated/maxloc0_4_r10.c: Regenerated.
  73         * generated/maxloc0_4_r16.c: Regenerated.
  74         * generated/maxloc0_4_r4.c: Regenerated.
  75         * generated/maxloc0_4_r8.c: Regenerated.
  76         * generated/maxloc0_4_s1.c: Regenerated.
  77         * generated/maxloc0_4_s4.c: Regenerated.
  78         * generated/maxloc0_8_i1.c: Regenerated.
  79         * generated/maxloc0_8_i16.c: Regenerated.
  80         * generated/maxloc0_8_i2.c: Regenerated.
  81         * generated/maxloc0_8_i4.c: Regenerated.
  82         * generated/maxloc0_8_i8.c: Regenerated.
  83         * generated/maxloc0_8_r10.c: Regenerated.
  84         * generated/maxloc0_8_r16.c: Regenerated.
  85         * generated/maxloc0_8_r4.c: Regenerated.
  86         * generated/maxloc0_8_r8.c: Regenerated.
  87         * generated/maxloc0_8_s1.c: Regenerated.
  88         * generated/maxloc0_8_s4.c: Regenerated.
  89         * generated/maxloc1_16_i1.c: Regenerated.
  90         * generated/maxloc1_16_i16.c: Regenerated.
  91         * generated/maxloc1_16_i2.c: Regenerated.
  92         * generated/maxloc1_16_i4.c: Regenerated.
  93         * generated/maxloc1_16_i8.c: Regenerated.
  94         * generated/maxloc1_16_r10.c: Regenerated.
  95         * generated/maxloc1_16_r16.c: Regenerated.
  96         * generated/maxloc1_16_r4.c: Regenerated.
  97         * generated/maxloc1_16_r8.c: Regenerated.
  98         * generated/maxloc1_16_s1.c: Regenerated.
  99         * generated/maxloc1_16_s4.c: Regenerated.
 100         * generated/maxloc1_4_i1.c: Regenerated.
 101         * generated/maxloc1_4_i16.c: Regenerated.
 102         * generated/maxloc1_4_i2.c: Regenerated.
 103         * generated/maxloc1_4_i4.c: Regenerated.
 104         * generated/maxloc1_4_i8.c: Regenerated.
 105         * generated/maxloc1_4_r10.c: Regenerated.
 106         * generated/maxloc1_4_r16.c: Regenerated.
 107         * generated/maxloc1_4_r4.c: Regenerated.
 108         * generated/maxloc1_4_r8.c: Regenerated.
 109         * generated/maxloc1_4_s1.c: Regenerated.
 110         * generated/maxloc1_4_s4.c: Regenerated.
 111         * generated/maxloc1_8_i1.c: Regenerated.
 112         * generated/maxloc1_8_i16.c: Regenerated.
 113         * generated/maxloc1_8_i2.c: Regenerated.
 114         * generated/maxloc1_8_i4.c: Regenerated.
 115         * generated/maxloc1_8_i8.c: Regenerated.
 116         * generated/maxloc1_8_r10.c: Regenerated.
 117         * generated/maxloc1_8_r16.c: Regenerated.
 118         * generated/maxloc1_8_r4.c: Regenerated.
 119         * generated/maxloc1_8_r8.c: Regenerated.
 120         * generated/maxloc1_8_s1.c: Regenerated.
 121         * generated/maxloc1_8_s4.c: Regenerated.
 122         * generated/maxloc2_16_s1.c: Regenerated.
 123         * generated/maxloc2_16_s4.c: Regenerated.
 124         * generated/maxloc2_4_s1.c: Regenerated.
 125         * generated/maxloc2_4_s4.c: Regenerated.
 126         * generated/maxloc2_8_s1.c: Regenerated.
 127         * generated/maxloc2_8_s4.c: Regenerated.
 128         * generated/maxval_i1.c: Regenerated.
 129         * generated/maxval_i16.c: Regenerated.
 130         * generated/maxval_i2.c: Regenerated.
 131         * generated/maxval_i4.c: Regenerated.
 132         * generated/maxval_i8.c: Regenerated.
 133         * generated/maxval_r10.c: Regenerated.
 134         * generated/maxval_r16.c: Regenerated.
 135         * generated/maxval_r4.c: Regenerated.
 136         * generated/maxval_r8.c: Regenerated.
 137         * generated/minloc0_16_i1.c: Regenerated.
 138         * generated/minloc0_16_i16.c: Regenerated.
 139         * generated/minloc0_16_i2.c: Regenerated.
 140         * generated/minloc0_16_i4.c: Regenerated.
 141         * generated/minloc0_16_i8.c: Regenerated.
 142         * generated/minloc0_16_r10.c: Regenerated.
 143         * generated/minloc0_16_r16.c: Regenerated.
 144         * generated/minloc0_16_r4.c: Regenerated.
 145         * generated/minloc0_16_r8.c: Regenerated.
 146         * generated/minloc0_16_s1.c: Regenerated.
 147         * generated/minloc0_16_s4.c: Regenerated.
 148         * generated/minloc0_4_i1.c: Regenerated.
 149         * generated/minloc0_4_i16.c: Regenerated.
 150         * generated/minloc0_4_i2.c: Regenerated.
 151         * generated/minloc0_4_i4.c: Regenerated.
 152         * generated/minloc0_4_i8.c: Regenerated.
 153         * generated/minloc0_4_r10.c: Regenerated.
 154         * generated/minloc0_4_r16.c: Regenerated.
 155         * generated/minloc0_4_r4.c: Regenerated.
 156         * generated/minloc0_4_r8.c: Regenerated.
 157         * generated/minloc0_4_s1.c: Regenerated.
 158         * generated/minloc0_4_s4.c: Regenerated.
 159         * generated/minloc0_8_i1.c: Regenerated.
 160         * generated/minloc0_8_i16.c: Regenerated.
 161         * generated/minloc0_8_i2.c: Regenerated.
 162         * generated/minloc0_8_i4.c: Regenerated.
 163         * generated/minloc0_8_i8.c: Regenerated.
 164         * generated/minloc0_8_r10.c: Regenerated.
 165         * generated/minloc0_8_r16.c: Regenerated.
 166         * generated/minloc0_8_r4.c: Regenerated.
 167         * generated/minloc0_8_r8.c: Regenerated.
 168         * generated/minloc0_8_s1.c: Regenerated.
 169         * generated/minloc0_8_s4.c: Regenerated.
 170         * generated/minloc1_16_i1.c: Regenerated.
 171         * generated/minloc1_16_i16.c: Regenerated.
 172         * generated/minloc1_16_i2.c: Regenerated.
 173         * generated/minloc1_16_i4.c: Regenerated.
 174         * generated/minloc1_16_i8.c: Regenerated.
 175         * generated/minloc1_16_r10.c: Regenerated.
 176         * generated/minloc1_16_r16.c: Regenerated.
 177         * generated/minloc1_16_r4.c: Regenerated.
 178         * generated/minloc1_16_r8.c: Regenerated.
 179         * generated/minloc1_16_s1.c: Regenerated.
 180         * generated/minloc1_16_s4.c: Regenerated.
 181         * generated/minloc1_4_i1.c: Regenerated.
 182         * generated/minloc1_4_i16.c: Regenerated.
 183         * generated/minloc1_4_i2.c: Regenerated.
 184         * generated/minloc1_4_i4.c: Regenerated.
 185         * generated/minloc1_4_i8.c: Regenerated.
 186         * generated/minloc1_4_r10.c: Regenerated.
 187         * generated/minloc1_4_r16.c: Regenerated.
 188         * generated/minloc1_4_r4.c: Regenerated.
 189         * generated/minloc1_4_r8.c: Regenerated.
 190         * generated/minloc1_4_s1.c: Regenerated.
 191         * generated/minloc1_4_s4.c: Regenerated.
 192         * generated/minloc1_8_i1.c: Regenerated.
 193         * generated/minloc1_8_i16.c: Regenerated.
 194         * generated/minloc1_8_i2.c: Regenerated.
 195         * generated/minloc1_8_i4.c: Regenerated.
 196         * generated/minloc1_8_i8.c: Regenerated.
 197         * generated/minloc1_8_r10.c: Regenerated.
 198         * generated/minloc1_8_r16.c: Regenerated.
 199         * generated/minloc1_8_r4.c: Regenerated.
 200         * generated/minloc1_8_r8.c: Regenerated.
 201         * generated/minloc1_8_s1.c: Regenerated.
 202         * generated/minloc1_8_s4.c: Regenerated.
 203         * generated/minloc2_16_s1.c: Regenerated.
 204         * generated/minloc2_16_s4.c: Regenerated.
 205         * generated/minloc2_4_s1.c: Regenerated.
 206         * generated/minloc2_4_s4.c: Regenerated.
 207         * generated/minloc2_8_s1.c: Regenerated.
 208         * generated/minloc2_8_s4.c: Regenerated.
 209         * generated/minval_i1.c: Regenerated.
 210         * generated/minval_i16.c: Regenerated.
 211         * generated/minval_i2.c: Regenerated.
 212         * generated/minval_i4.c: Regenerated.
 213         * generated/minval_i8.c: Regenerated.
 214         * generated/minval_r10.c: Regenerated.
 215         * generated/minval_r16.c: Regenerated.
 216         * generated/minval_r4.c: Regenerated.
 217         * generated/minval_r8.c: Regenerated.
 218         * generated/norm2_r10.c: Regenerated.
 219         * generated/norm2_r16.c: Regenerated.
 220         * generated/norm2_r4.c: Regenerated.
 221         * generated/norm2_r8.c: Regenerated.
 222         * generated/parity_l1.c: Regenerated.
 223         * generated/parity_l16.c: Regenerated.
 224         * generated/parity_l2.c: Regenerated.
 225         * generated/parity_l4.c: Regenerated.
 226         * generated/parity_l8.c: Regenerated.
 227         * generated/product_c10.c: Regenerated.
 228         * generated/product_c16.c: Regenerated.
 229         * generated/product_c4.c: Regenerated.
 230         * generated/product_c8.c: Regenerated.
 231         * generated/product_i1.c: Regenerated.
 232         * generated/product_i16.c: Regenerated.
 233         * generated/product_i2.c: Regenerated.
 234         * generated/product_i4.c: Regenerated.
 235         * generated/product_i8.c: Regenerated.
 236         * generated/product_r10.c: Regenerated.
 237         * generated/product_r16.c: Regenerated.
 238         * generated/product_r4.c: Regenerated.
 239         * generated/product_r8.c: Regenerated.
 240         * generated/sum_c10.c: Regenerated.
 241         * generated/sum_c16.c: Regenerated.
 242         * generated/sum_c4.c: Regenerated.
 243         * generated/sum_c8.c: Regenerated.
 244         * generated/sum_i1.c: Regenerated.
 245         * generated/sum_i16.c: Regenerated.
 246         * generated/sum_i2.c: Regenerated.
 247         * generated/sum_i4.c: Regenerated.
 248         * generated/sum_i8.c: Regenerated.
 249         * generated/sum_r10.c: Regenerated.
 250         * generated/sum_r16.c: Regenerated.
 251         * generated/sum_r4.c: Regenerated.
 252         * generated/sum_r8.c: Regenerated.
 253
 254 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 255
 256         * configure: Regenerated.
 257
 258 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 259
 260         PR libfortran/85166
 261         PR libgomp/85463
 262         * runtime/minimal.c (stop_numeric): Reimplement.
 263         (stop_string, error_stop_string, error_stop_numeric): New
 264         functions.
 265
 266 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 267
 268         * configure: Regenerated.
 269
 270 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 271
 272         PR jit/85384
 273         * configure: Regenerate.
 274
 275 2018-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 276
 277         PR libfortran/85253
 278         * m4/matmul_internal.m4: If ycount == 1, add one more row to
 279         the internal buffer.
 280         * generated/matmul_c10.c: Regenerated.
 281         * generated/matmul_c16.c: Regenerated.
 282         * generated/matmul_c4.c: Regenerated.
 283         * generated/matmul_c8.c: Regenerated.
 284         * generated/matmul_i1.c: Regenerated.
 285         * generated/matmul_i16.c: Regenerated.
 286         * generated/matmul_i2.c: Regenerated.
 287         * generated/matmul_i4.c: Regenerated.
 288         * generated/matmul_i8.c: Regenerated.
 289         * generated/matmul_r10.c: Regenerated.
 290         * generated/matmul_r16.c: Regenerated.
 291         * generated/matmul_r4.c: Regenerated.
 292         * generated/matmul_r8.c: Regenerated.
 293         * generated/matmulavx128_c10.c: Regenerated.
 294         * generated/matmulavx128_c16.c: Regenerated.
 295         * generated/matmulavx128_c4.c: Regenerated.
 296         * generated/matmulavx128_c8.c: Regenerated.
 297         * generated/matmulavx128_i1.c: Regenerated.
 298         * generated/matmulavx128_i16.c: Regenerated.
 299         * generated/matmulavx128_i2.c: Regenerated.
 300         * generated/matmulavx128_i4.c: Regenerated.
 301         * generated/matmulavx128_i8.c: Regenerated.
 302         * generated/matmulavx128_r10.c: Regenerated.
 303         * generated/matmulavx128_r16.c: Regenerated.
 304         * generated/matmulavx128_r4.c: Regenerated.
 305         * generated/matmulavx128_r8.c: Regenerated.
 306
 307 2018-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 308
 309         PR libfortran/85166
 310         * runtime/minimal.c (stop_numeric): Add new function in order to
 311         implement numeric stop on minimal targets.
 312
 313 2018-03-28  Jakub Jelinek  <jakub@redhat.com>
 314
 315         * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
 316         (IOPARM_DT_DEC_EXT): ... this.
 317         * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
 318         renaming to IOPARM_DT_DEC_EXT.
 319         (read_real): Likewise.
 320         * io/read.c (read_f): Likewise.
 321
 322 2018-03-15  Jakub Jelinek  <jakub@redhat.com>
 323
 324         PR libgfortran/84880
 325         * intrinsics/kill.c (kill): Rename to...
 326         (PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.
 327
 328 2018-03-13  Steven G. Kargl  <kargl@gcc.gnu.org>
 329
 330         * libgfortran/gfortran.map: Remove _gfortran_kill_i4,
 331         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 332         Add _gfortran_kill and _gfortran_kill_sub.
 333         * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4,
 334         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 335         Add _gfortran_kill and _gfortran_kill_sub.
 336
 337 2018-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 338
 339         PR fortran/84519
 340         * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
 341         (_gfortran_caf_stop_str): Likewise.
 342         (_gfortran_caf_error_stop_str): Likewise.
 343         (_gfortran_caf_error_stop): Likewise.
 344         * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
 345         (_gfortran_caf_error_stop): Likewise.
 346         * caf/single.c (_gfortran_caf_stop_numeric): Likewise.
 347         (_gfortran_caf_stop_str): Likewise.
 348         (_gfortran_caf_error_stop_str): Likewise.
 349         (_gfortran_caf_error_stop): Likewise.
 350         (_gfortran_caf_lock): Likewise.
 351         (_gfortran_caf_unlock): Likewise.
 352         * libgfortran.h (stop_string): Add bool argument.
 353         * runtime/pause.c (do_pause): Add false argument.
 354         * runtime/stop.c (stop_numeric): Handle new argument.
 355         (stop_string): Likewise.
 356         (error_stop_string): Likewise.
 357         (error_stop_numeric): Likewise.
 358
 359 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 360
 361         PR 78534
 362         PR 84509
 363         * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8
 364         argument.
 365         (pause_string): Modify to take size_t character length argument.
 366
 367 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 368
 369         * libgfortran.h (stop_string): Use size_t for character length.
 370         * runtime/stop.c (stop_string): Likewise.
 371         (error_stop_string): Likewise.
 372         (stop_numeric): Use int for exit code.
 373         (error_stop_numeric): Likewise.
 374         * caf/libcaf.h: Remove stdint.h include.
 375         (_gfortran_caf_register): Use size_t for character length.
 376         (_gfortran_caf_deregister): Likewise.
 377         (_gfortran_caf_sync_all): Likewise.
 378         (_gfortran_caf_sync_memory): Likewise.
 379         (_gfortran_caf_sync_images): Likewise.
 380         (_gfortran_caf_stop_numeric): Use int for exit code.
 381         (_gfortran_caf_stop_str): Use size_t for character length.
 382         (_gfortran_caf_error_stop_str): Likewise.
 383         (_gfortran_caf_error_stop): Use int for exit code.
 384         (_gfortran_caf_co_broadcast): Use size_t for character length.
 385         (_gfortran_caf_co_sum): Likewise.
 386         (_gfortran_caf_co_min): Likewise.
 387         (_gfortran_caf_co_max): Likewise.
 388         (_gfortran_caf_co_reduce): Likewise.
 389         (_gfortran_caf_lock): Likewise.
 390         (_gfortran_caf_unlock): Likewise.
 391         (_gfortran_caf_event_post): Likewise.
 392         (_gfortran_caf_event_wait): Likewise.
 393         * caf/mpi.c (_gfortran_caf_register): Update implementation to
 394         match prototype.
 395         (_gfortran_caf_deregister): Likewise.
 396         (_gfortran_caf_sync_all): Likewise.
 397         (_gfortran_caf_sync_images): Likewise.
 398         (_gfortran_caf_error_stop_str): Likewise.
 399         (_gfortran_caf_error_stop): Likewise.
 400         * caf/single.c (caf_internal_error): Likewise.
 401         (_gfortran_caf_register): Likewise.
 402         (_gfortran_caf_deregister): Likewise.
 403         (_gfortran_caf_sync_all): Likewise.
 404         (_gfortran_caf_sync_memory): Likewise.
 405         (_gfortran_caf_sync_images): Likewise.
 406         (_gfortran_caf_stop_numeric): Likewise.
 407         (_gfortran_caf_stop_str): Likewise.
 408         (_gfortran_caf_error_stop_str): Likewise.
 409         (_gfortran_caf_error_stop): Likewise.
 410         (_gfortran_caf_co_broadcast): Likewise.
 411         (_gfortran_caf_co_sum): Likewise.
 412         (_gfortran_caf_co_min): Likewise.
 413         (_gfortran_caf_co_max): Likewise.
 414         (_gfortran_caf_co_reduce): Likewise.
 415         (_gfortran_caf_event_post): Likewise.
 416         (_gfortran_caf_event_wait): Likewise.
 417         (_gfortran_caf_lock): Likewise.
 418         (_gfortran_caf_unlock): Likewise.
 419
 420 2018-02-19  Andre Vehreschild  <vehre@gcc.gnu.org>
 421
 422         * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes.
 423         * caf/single.c (get_for_ref): Simplifications and now respecting
 424         the type argument.
 425         (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref().
 426         (send_by_ref): Simplifications and respecting the dst_type now.
 427         (_gfortran_caf_send_by_ref): Added destination type hand over to
 428         send_by_ref().
 429         (_gfortran_caf_sendget_by_ref): Added general support and fixed stack
 430         corruption.  The function is now really usable.
 431
 432 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 433
 434         PR target/84148
 435         * configure: Regenerate.
 436
 437 2018-02-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 438
 439         PR libgfortran/84412
 440         * io/transfer.c (finalize_transfer): After completng an internal unit
 441         I/O operation, clear internal_unit_kind.
 442
 443 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 444
 445         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
 446         of descriptor to use vaiable members for dim.
 447         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
 448         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
 449         (gfc_full_array_i4): New type.
 450         * intrinsics/date_and_time.c (secnds): Use sizeof
 451         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
 452         allocation.
 453         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
 454         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
 455         (descriptor_dimension) for memoy allocation.
 456         * io/list_read.c (list_formatted_read_scalar): Use
 457         gfc_full_array_i4 for variable.
 458         (nml_read_obj): Likewise.
 459         * io/write.c (list_formatted_write_scalar): Likewise.
 460         (nml_write_obj): Likewise.
 461         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
 462         * generated/reshape_c10.c: Regenerated.
 463         * generated/reshape_c16.c: Regenerated.
 464         * generated/reshape_c4.c: Regenerated.
 465         * generated/reshape_c8.c: Regenerated.
 466         * generated/reshape_i16.c: Regenerated.
 467         * generated/reshape_i4.c: Regenerated.
 468         * generated/reshape_i8.c: Regenerated.
 469         * generated/reshape_r10.c: Regenerated.
 470         * generated/reshape_r16.c: Regenerated.
 471         * generated/reshape_r4.c: Regenerated.
 472         * generated/reshape_r8.c: Regenerated.
 473
 474 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 475
 476         * generated/cshift1_16.c (cshift1): Regenerated.
 477         * generated/cshift1_4.c (cshift1): Regenerated.
 478         * generated/cshift1_8.c (cshift1): Regenerated.
 479         * generated/eoshift1_16.c (eoshift1): Regenerated.
 480         * generated/eoshift1_4.c (eoshift1): Regenerated.
 481         * generated/eoshift1_8.c (eoshift1): Regenerated.
 482         * generated/eoshift3_16.c (eoshift3): Regenerated.
 483         * generated/eoshift3_4.c (eoshift3): Regenerated.
 484         * generated/eoshift3_8.c (eoshift3): Regenerated.
 485         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
 486         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
 487         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
 488         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
 489         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
 490         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
 491         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
 492         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
 493         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
 494         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
 495         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
 496         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
 497         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
 498         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
 499         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
 500         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
 501         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
 502         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
 503         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
 504         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
 505         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
 506         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
 507         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
 508         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
 509         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
 510         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
 511         * generated/reshape_c10.c (reshape_c10): Regenerated.
 512         * generated/reshape_c16.c (reshape_c16): Regenerated.
 513         * generated/reshape_c4.c (reshape_c4): Regenerated.
 514         * generated/reshape_c8.c (reshape_c8): Regenerated.
 515         * generated/reshape_i16.c (reshape_16): Regenerated.
 516         * generated/reshape_i4.c (reshape_4): Regenerated.
 517         * generated/reshape_i8.c (reshape_8): Regenerated.
 518         * generated/reshape_r10.c (reshape_r10): Regenerated.
 519         * generated/reshape_r16.c (reshape_r16): Regenerated.
 520         * generated/reshape_r4.c (reshape_r4): Regenerated.
 521         * generated/reshape_r8.c (reshape_r8): Regenerated.
 522         * generated/shape_i1.c (shape_1): Regenerated.
 523         * generated/shape_i16.c (shape_16): Regenerated.
 524         * generated/shape_i2.c (shape_2): Regenerated.
 525         * generated/shape_i4.c (shape_4): Regenerated.
 526         * generated/shape_i8.c (shape_8): Regenerated.
 527         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
 528         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
 529         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
 530         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
 531         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
 532         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
 533         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
 534         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
 535         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
 536         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
 537         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
 538         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
 539         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
 540         * intrinsics/random.c (jump): Use size_t for array index in loop.
 541         (getosrandom): Likewise.
 542         (arandom_r4): Make n an index_type.
 543         (arandom_r8): Likewise.
 544         (arandom_r10): Likewise.
 545         (arandom_r16): Likewise.
 546         (scramble_seed): Use size_t for array index in loop.
 547         * m4/cshift1.m4: Make i an index_type.
 548         * m4/eoshift1.m4: Likewise.
 549         * m4/eoshift3.m4: Likewise.
 550         * m4/in_pack.m4: Make n an index_type.
 551         * m4/in_unpack.m4: Likewise.
 552         * m4/reshape.m4: Make n and dim index_type's.
 553         * m4/shape.m4: Make n an index_type.
 554         * m4/spread.m4: Likewise, use index_type argument rather than
 555         copying to int.
 556         * runtime/bounds.c (bounds_ifunction_return): Make n an
 557         index_type.
 558         * runtime/in_pack_generic.c (internal_pack): Likewise.
 559         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
 560         index_type's.
 561
 562 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
 563
 564         PR fortran/37577
 565         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
 566         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
 567         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
 568         * generated/cshift1_16.c: Regenerated.
 569         * generated/cshift1_4.c: Regenerated.
 570         * generated/cshift1_8.c: Regenerated.
 571         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
 572         * intrinsics/pack_generic.c (pack): Move handling of other types
 573         into separate switch statement.
 574         * intrinsics/spread_generic.c (spread): Likewise.
 575         (spread_scalar): Likewise.
 576         * intrinsics/unpack_generic.c (unpack1): Likewise.
 577         (unpack0): Likewise.
 578         * runtime/in_pack_generic.c (internal_pack): Likewise.
 579         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
 580
 581 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
 582
 583         PR fortran/37577
 584         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
 585         and 'elem_len' fields of the dtype instead of the shifts.
 586         (_gfortran_caf_stopped_images): Likewise.
 587         * intrinsics/associated.c (associated): Compare the 'type' and
 588         'elem_len' fields instead of the dtype.
 589         * caf/date_and_time.c : Access the dtype fields rather using
 590         shifts and masks.
 591         * io/transfer.c (transfer_array ): Comment on item count.
 592         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
 593         (st_set_nml_dtio_var): Likewise.
 594         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
 595         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
 596         to access the dtype fields.
 597
 598 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 599
 600         PR fortran/54613
 601         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
 602         * m4/iforeach-s.m4: Add optional argument back with back_arg
 603         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
 604         that back is non-true.
 605         * m4/iforeach.m4: Likewise.
 606         * m4/ifunction-s.m4: Likewise.
 607         * m4/ifunction.m4: Likewise.
 608         * m4/maxloc0.m4: Include assert.h
 609         * m4/minloc0.m4: Likewise.
 610         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
 611         * m4/minloc0s.m4: Likewise.
 612         * m4/maxloc1s.m4: Likewise.
 613         * m4/minloc1s.m4: Likewise.
 614         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
 615         * m4/minloc1.m4: Likewise.
 616         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
 617         back is non-true.
 618         * m4/minloc2s.m4: Likewise.
 619         * generated/iall_i1.c: Regenerated.
 620         * generated/iall_i16.c: Regenerated.
 621         * generated/iall_i2.c: Regenerated.
 622         * generated/iall_i4.c: Regenerated.
 623         * generated/iall_i8.c: Regenerated.
 624         * generated/iany_i1.c: Regenerated.
 625         * generated/iany_i16.c: Regenerated.
 626         * generated/iany_i2.c: Regenerated.
 627         * generated/iany_i4.c: Regenerated.
 628         * generated/iany_i8.c: Regenerated.
 629         * generated/iparity_i1.c: Regenerated.
 630         * generated/iparity_i16.c: Regenerated.
 631         * generated/iparity_i2.c: Regenerated.
 632         * generated/iparity_i4.c: Regenerated.
 633         * generated/iparity_i8.c: Regenerated.
 634         * generated/maxloc0_16_i1.c: Regenerated.
 635         * generated/maxloc0_16_i16.c: Regenerated.
 636         * generated/maxloc0_16_i2.c: Regenerated.
 637         * generated/maxloc0_16_i4.c: Regenerated.
 638         * generated/maxloc0_16_i8.c: Regenerated.
 639         * generated/maxloc0_16_r10.c: Regenerated.
 640         * generated/maxloc0_16_r16.c: Regenerated.
 641         * generated/maxloc0_16_r4.c: Regenerated.
 642         * generated/maxloc0_16_r8.c: Regenerated.
 643         * generated/maxloc0_16_s1.c: Regenerated.
 644         * generated/maxloc0_16_s4.c: Regenerated.
 645         * generated/maxloc0_4_i1.c: Regenerated.
 646         * generated/maxloc0_4_i16.c: Regenerated.
 647         * generated/maxloc0_4_i2.c: Regenerated.
 648         * generated/maxloc0_4_i4.c: Regenerated.
 649         * generated/maxloc0_4_i8.c: Regenerated.
 650         * generated/maxloc0_4_r10.c: Regenerated.
 651         * generated/maxloc0_4_r16.c: Regenerated.
 652         * generated/maxloc0_4_r4.c: Regenerated.
 653         * generated/maxloc0_4_r8.c: Regenerated.
 654         * generated/maxloc0_4_s1.c: Regenerated.
 655         * generated/maxloc0_4_s4.c: Regenerated.
 656         * generated/maxloc0_8_i1.c: Regenerated.
 657         * generated/maxloc0_8_i16.c: Regenerated.
 658         * generated/maxloc0_8_i2.c: Regenerated.
 659         * generated/maxloc0_8_i4.c: Regenerated.
 660         * generated/maxloc0_8_i8.c: Regenerated.
 661         * generated/maxloc0_8_r10.c: Regenerated.
 662         * generated/maxloc0_8_r16.c: Regenerated.
 663         * generated/maxloc0_8_r4.c: Regenerated.
 664         * generated/maxloc0_8_r8.c: Regenerated.
 665         * generated/maxloc0_8_s1.c: Regenerated.
 666         * generated/maxloc0_8_s4.c: Regenerated.
 667         * generated/maxloc1_16_i1.c: Regenerated.
 668         * generated/maxloc1_16_i16.c: Regenerated.
 669         * generated/maxloc1_16_i2.c: Regenerated.
 670         * generated/maxloc1_16_i4.c: Regenerated.
 671         * generated/maxloc1_16_i8.c: Regenerated.
 672         * generated/maxloc1_16_r10.c: Regenerated.
 673         * generated/maxloc1_16_r16.c: Regenerated.
 674         * generated/maxloc1_16_r4.c: Regenerated.
 675         * generated/maxloc1_16_r8.c: Regenerated.
 676         * generated/maxloc1_16_s1.c: Regenerated.
 677         * generated/maxloc1_16_s4.c: Regenerated.
 678         * generated/maxloc1_4_i1.c: Regenerated.
 679         * generated/maxloc1_4_i16.c: Regenerated.
 680         * generated/maxloc1_4_i2.c: Regenerated.
 681         * generated/maxloc1_4_i4.c: Regenerated.
 682         * generated/maxloc1_4_i8.c: Regenerated.
 683         * generated/maxloc1_4_r10.c: Regenerated.
 684         * generated/maxloc1_4_r16.c: Regenerated.
 685         * generated/maxloc1_4_r4.c: Regenerated.
 686         * generated/maxloc1_4_r8.c: Regenerated.
 687         * generated/maxloc1_4_s1.c: Regenerated.
 688         * generated/maxloc1_4_s4.c: Regenerated.
 689         * generated/maxloc1_8_i1.c: Regenerated.
 690         * generated/maxloc1_8_i16.c: Regenerated.
 691         * generated/maxloc1_8_i2.c: Regenerated.
 692         * generated/maxloc1_8_i4.c: Regenerated.
 693         * generated/maxloc1_8_i8.c: Regenerated.
 694         * generated/maxloc1_8_r10.c: Regenerated.
 695         * generated/maxloc1_8_r16.c: Regenerated.
 696         * generated/maxloc1_8_r4.c: Regenerated.
 697         * generated/maxloc1_8_r8.c: Regenerated.
 698         * generated/maxloc1_8_s1.c: Regenerated.
 699         * generated/maxloc1_8_s4.c: Regenerated.
 700         * generated/maxval_i1.c: Regenerated.
 701         * generated/maxval_i16.c: Regenerated.
 702         * generated/maxval_i2.c: Regenerated.
 703         * generated/maxval_i4.c: Regenerated.
 704         * generated/maxval_i8.c: Regenerated.
 705         * generated/maxval_r10.c: Regenerated.
 706         * generated/maxval_r16.c: Regenerated.
 707         * generated/maxval_r4.c: Regenerated.
 708         * generated/maxval_r8.c: Regenerated.
 709         * generated/minloc0_16_i1.c: Regenerated.
 710         * generated/minloc0_16_i16.c: Regenerated.
 711         * generated/minloc0_16_i2.c: Regenerated.
 712         * generated/minloc0_16_i4.c: Regenerated.
 713         * generated/minloc0_16_i8.c: Regenerated.
 714         * generated/minloc0_16_r10.c: Regenerated.
 715         * generated/minloc0_16_r16.c: Regenerated.
 716         * generated/minloc0_16_r4.c: Regenerated.
 717         * generated/minloc0_16_r8.c: Regenerated.
 718         * generated/minloc0_16_s1.c: Regenerated.
 719         * generated/minloc0_16_s4.c: Regenerated.
 720         * generated/minloc0_4_i1.c: Regenerated.
 721         * generated/minloc0_4_i16.c: Regenerated.
 722         * generated/minloc0_4_i2.c: Regenerated.
 723         * generated/minloc0_4_i4.c: Regenerated.
 724         * generated/minloc0_4_i8.c: Regenerated.
 725         * generated/minloc0_4_r10.c: Regenerated.
 726         * generated/minloc0_4_r16.c: Regenerated.
 727         * generated/minloc0_4_r4.c: Regenerated.
 728         * generated/minloc0_4_r8.c: Regenerated.
 729         * generated/minloc0_4_s1.c: Regenerated.
 730         * generated/minloc0_4_s4.c: Regenerated.
 731         * generated/minloc0_8_i1.c: Regenerated.
 732         * generated/minloc0_8_i16.c: Regenerated.
 733         * generated/minloc0_8_i2.c: Regenerated.
 734         * generated/minloc0_8_i4.c: Regenerated.
 735         * generated/minloc0_8_i8.c: Regenerated.
 736         * generated/minloc0_8_r10.c: Regenerated.
 737         * generated/minloc0_8_r16.c: Regenerated.
 738         * generated/minloc0_8_r4.c: Regenerated.
 739         * generated/minloc0_8_r8.c: Regenerated.
 740         * generated/minloc0_8_s1.c: Regenerated.
 741         * generated/minloc0_8_s4.c: Regenerated.
 742         * generated/minloc1_16_i1.c: Regenerated.
 743         * generated/minloc1_16_i16.c: Regenerated.
 744         * generated/minloc1_16_i2.c: Regenerated.
 745         * generated/minloc1_16_i4.c: Regenerated.
 746         * generated/minloc1_16_i8.c: Regenerated.
 747         * generated/minloc1_16_r10.c: Regenerated.
 748         * generated/minloc1_16_r16.c: Regenerated.
 749         * generated/minloc1_16_r4.c: Regenerated.
 750         * generated/minloc1_16_r8.c: Regenerated.
 751         * generated/minloc1_16_s1.c: Regenerated.
 752         * generated/minloc1_16_s4.c: Regenerated.
 753         * generated/minloc1_4_i1.c: Regenerated.
 754         * generated/minloc1_4_i16.c: Regenerated.
 755         * generated/minloc1_4_i2.c: Regenerated.
 756         * generated/minloc1_4_i4.c: Regenerated.
 757         * generated/minloc1_4_i8.c: Regenerated.
 758         * generated/minloc1_4_r10.c: Regenerated.
 759         * generated/minloc1_4_r16.c: Regenerated.
 760         * generated/minloc1_4_r4.c: Regenerated.
 761         * generated/minloc1_4_r8.c: Regenerated.
 762         * generated/minloc1_4_s1.c: Regenerated.
 763         * generated/minloc1_4_s4.c: Regenerated.
 764         * generated/minloc1_8_i1.c: Regenerated.
 765         * generated/minloc1_8_i16.c: Regenerated.
 766         * generated/minloc1_8_i2.c: Regenerated.
 767         * generated/minloc1_8_i4.c: Regenerated.
 768         * generated/minloc1_8_i8.c: Regenerated.
 769         * generated/minloc1_8_r10.c: Regenerated.
 770         * generated/minloc1_8_r16.c: Regenerated.
 771         * generated/minloc1_8_r4.c: Regenerated.
 772         * generated/minloc1_8_r8.c: Regenerated.
 773         * generated/minloc1_8_s1.c: Regenerated.
 774         * generated/minloc1_8_s4.c: Regenerated.
 775         * generated/minval_i1.c: Regenerated.
 776         * generated/minval_i16.c: Regenerated.
 777         * generated/minval_i2.c: Regenerated.
 778         * generated/minval_i4.c: Regenerated.
 779         * generated/minval_i8.c: Regenerated.
 780         * generated/minval_r10.c: Regenerated.
 781         * generated/minval_r16.c: Regenerated.
 782         * generated/minval_r4.c: Regenerated.
 783         * generated/minval_r8.c: Regenerated.
 784         * generated/norm2_r10.c: Regenerated.
 785         * generated/norm2_r16.c: Regenerated.
 786         * generated/norm2_r4.c: Regenerated.
 787         * generated/norm2_r8.c: Regenerated.
 788         * generated/parity_l1.c: Regenerated.
 789         * generated/parity_l16.c: Regenerated.
 790         * generated/parity_l2.c: Regenerated.
 791         * generated/parity_l4.c: Regenerated.
 792         * generated/parity_l8.c: Regenerated.
 793         * generated/product_c10.c: Regenerated.
 794         * generated/product_c16.c: Regenerated.
 795         * generated/product_c4.c: Regenerated.
 796         * generated/product_c8.c: Regenerated.
 797         * generated/product_i1.c: Regenerated.
 798         * generated/product_i16.c: Regenerated.
 799         * generated/product_i2.c: Regenerated.
 800         * generated/product_i4.c: Regenerated.
 801         * generated/product_i8.c: Regenerated.
 802         * generated/product_r10.c: Regenerated.
 803         * generated/product_r16.c: Regenerated.
 804         * generated/product_r4.c: Regenerated.
 805         * generated/product_r8.c: Regenerated.
 806         * generated/sum_c10.c: Regenerated.
 807         * generated/sum_c16.c: Regenerated.
 808         * generated/sum_c4.c: Regenerated.
 809         * generated/sum_c8.c: Regenerated.
 810         * generated/sum_i1.c: Regenerated.
 811         * generated/sum_i16.c: Regenerated.
 812         * generated/sum_i2.c: Regenerated.
 813         * generated/sum_i4.c: Regenerated.
 814         * generated/sum_i8.c: Regenerated.
 815         * generated/sum_r10.c: Regenerated.
 816         * generated/sum_r16.c: Regenerated.
 817         * generated/sum_r4.c: Regenerated.
 818         * generated/sum_r8.c: Regenerated.
 819
 820 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 821
 822         PR libgfortran/83811
 823         * write.c (select_buffer): Adjust buffer size up by 1.
 824
 825 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
 826
 827         PR 78534, bugfix for r256322
 828         * io/transfer.c (next_record_w): Use correct type for return value
 829         of next_array_record.
 830
 831 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
 832
 833         * libgfortran.h (GFC_DTYPE_COPY): New macro.
 834         (GFC_DTYPE_COPY_SETRANK): New macro.
 835         (GFC_DTYPE_IS_UNSET): New macro.
 836         * intrinsics/cshift0.c (cshift0): Use new macros.
 837         * intrinsics/eoshift0.c (eoshift0): Likewise.
 838         * intrinsics/eoshift2.c (eoshift2): Likewise.
 839         * intrinsics/move_alloc.c (move_alloc): Likewise.
 840         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
 841         * intrinsics/spread_generic.c (spread_internal): Likewise.
 842         * intrinsics/spread_generic.c (spread_scalar): Likewise.
 843         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
 844         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
 845         * intrinsics/unpack_generic.c (unpack0): Likewise.
 846         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
 847         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
 848         * m4/cshift1.m4 (cshift1): Likewise.
 849         * m4/eoshift1.m4 (eoshift1): Likewise.
 850         * m4/eoshift3.m4 (eoshift3): Likewise.
 851         * m4/iforeach-s.m4: Likewise.
 852         * m4/iforeach.m4: Likewise.
 853         * m4/ifunction-s.m4: Likewise.
 854         * m4/ifunction-s2.m4: Likewise.
 855         * m4/ifunction.m4: Likewise.
 856         * m4/ifunction_logical.m4: Likewise.
 857         * m4/reshape.m4: Likewise.
 858         * m4/spread.m4: Likewise.
 859         * generated/all_l1.c : Regenerated.
 860         * generated/all_l16.c : Regenerated.
 861         * generated/all_l2.c : Regenerated.
 862         * generated/all_l4.c : Regenerated.
 863         * generated/all_l8.c : Regenerated.
 864         * generated/any_l1.c : Regenerated.
 865         * generated/any_l16.c : Regenerated.
 866         * generated/any_l2.c : Regenerated.
 867         * generated/any_l4.c : Regenerated.
 868         * generated/any_l8.c : Regenerated.
 869         * generated/count_16_l.c : Regenerated.
 870         * generated/count_1_l.c : Regenerated.
 871         * generated/count_2_l.c : Regenerated.
 872         * generated/count_4_l.c : Regenerated.
 873         * generated/count_8_l.c : Regenerated.
 874         * generated/cshift1_16.c : Regenerated.
 875         * generated/cshift1_4.c : Regenerated.
 876         * generated/cshift1_8.c : Regenerated.
 877         * generated/eoshift1_16.c : Regenerated.
 878         * generated/eoshift1_4.c : Regenerated.
 879         * generated/eoshift1_8.c : Regenerated.
 880         * generated/eoshift3_16.c : Regenerated.
 881         * generated/eoshift3_4.c : Regenerated.
 882         * generated/eoshift3_8.c : Regenerated.
 883         * generated/iall_i1.c : Regenerated.
 884         * generated/iall_i16.c : Regenerated.
 885         * generated/iall_i2.c : Regenerated.
 886         * generated/iall_i4.c : Regenerated.
 887         * generated/iall_i8.c : Regenerated.
 888         * generated/iany_i1.c : Regenerated.
 889         * generated/iany_i16.c : Regenerated.
 890         * generated/iany_i2.c : Regenerated.
 891         * generated/iany_i4.c : Regenerated.
 892         * generated/iany_i8.c : Regenerated.
 893         * generated/iparity_i1.c : Regenerated.
 894         * generated/iparity_i16.c : Regenerated.
 895         * generated/iparity_i2.c : Regenerated.
 896         * generated/iparity_i4.c : Regenerated.
 897         * generated/iparity_i8.c : Regenerated.
 898         * generated/maxloc0_16_i1.c : Regenerated.
 899         * generated/maxloc0_16_i16.c : Regenerated.
 900         * generated/maxloc0_16_i2.c : Regenerated.
 901         * generated/maxloc0_16_i4.c : Regenerated.
 902         * generated/maxloc0_16_i8.c : Regenerated.
 903         * generated/maxloc0_16_r10.c : Regenerated.
 904         * generated/maxloc0_16_r16.c : Regenerated.
 905         * generated/maxloc0_16_r4.c : Regenerated.
 906         * generated/maxloc0_16_r8.c : Regenerated.
 907         * generated/maxloc0_16_s1.c : Regenerated.
 908         * generated/maxloc0_16_s4.c : Regenerated.
 909         * generated/maxloc0_4_i1.c : Regenerated.
 910         * generated/maxloc0_4_i16.c : Regenerated.
 911         * generated/maxloc0_4_i2.c : Regenerated.
 912         * generated/maxloc0_4_i4.c : Regenerated.
 913         * generated/maxloc0_4_i8.c : Regenerated.
 914         * generated/maxloc0_4_r10.c : Regenerated.
 915         * generated/maxloc0_4_r16.c : Regenerated.
 916         * generated/maxloc0_4_r4.c : Regenerated.
 917         * generated/maxloc0_4_r8.c : Regenerated.
 918         * generated/maxloc0_4_s1.c : Regenerated.
 919         * generated/maxloc0_4_s4.c : Regenerated.
 920         * generated/maxloc0_8_i1.c : Regenerated.
 921         * generated/maxloc0_8_i16.c : Regenerated.
 922         * generated/maxloc0_8_i2.c : Regenerated.
 923         * generated/maxloc0_8_i4.c : Regenerated.
 924         * generated/maxloc0_8_i8.c : Regenerated.
 925         * generated/maxloc0_8_r10.c : Regenerated.
 926         * generated/maxloc0_8_r16.c : Regenerated.
 927         * generated/maxloc0_8_r4.c : Regenerated.
 928         * generated/maxloc0_8_r8.c : Regenerated.
 929         * generated/maxloc0_8_s1.c : Regenerated.
 930         * generated/maxloc0_8_s4.c : Regenerated.
 931         * generated/maxloc1_16_i1.c : Regenerated.
 932         * generated/maxloc1_16_i16.c : Regenerated.
 933         * generated/maxloc1_16_i2.c : Regenerated.
 934         * generated/maxloc1_16_i4.c : Regenerated.
 935         * generated/maxloc1_16_i8.c : Regenerated.
 936         * generated/maxloc1_16_r10.c : Regenerated.
 937         * generated/maxloc1_16_r16.c : Regenerated.
 938         * generated/maxloc1_16_r4.c : Regenerated.
 939         * generated/maxloc1_16_r8.c : Regenerated.
 940         * generated/maxloc1_16_s1.c : Regenerated.
 941         * generated/maxloc1_16_s4.c : Regenerated.
 942         * generated/maxloc1_4_i1.c : Regenerated.
 943         * generated/maxloc1_4_i16.c : Regenerated.
 944         * generated/maxloc1_4_i2.c : Regenerated.
 945         * generated/maxloc1_4_i4.c : Regenerated.
 946         * generated/maxloc1_4_i8.c : Regenerated.
 947         * generated/maxloc1_4_r10.c : Regenerated.
 948         * generated/maxloc1_4_r16.c : Regenerated.
 949         * generated/maxloc1_4_r4.c : Regenerated.
 950         * generated/maxloc1_4_r8.c : Regenerated.
 951         * generated/maxloc1_4_s1.c : Regenerated.
 952         * generated/maxloc1_4_s4.c : Regenerated.
 953         * generated/maxloc1_8_i1.c : Regenerated.
 954         * generated/maxloc1_8_i16.c : Regenerated.
 955         * generated/maxloc1_8_i2.c : Regenerated.
 956         * generated/maxloc1_8_i4.c : Regenerated.
 957         * generated/maxloc1_8_i8.c : Regenerated.
 958         * generated/maxloc1_8_r10.c : Regenerated.
 959         * generated/maxloc1_8_r16.c : Regenerated.
 960         * generated/maxloc1_8_r4.c : Regenerated.
 961         * generated/maxloc1_8_r8.c : Regenerated.
 962         * generated/maxloc1_8_s1.c : Regenerated.
 963         * generated/maxloc1_8_s4.c : Regenerated.
 964         * generated/maxval1_s1.c : Regenerated.
 965         * generated/maxval1_s4.c : Regenerated.
 966         * generated/maxval_i1.c : Regenerated.
 967         * generated/maxval_i16.c : Regenerated.
 968         * generated/maxval_i2.c : Regenerated.
 969         * generated/maxval_i4.c : Regenerated.
 970         * generated/maxval_i8.c : Regenerated.
 971         * generated/maxval_r10.c : Regenerated.
 972         * generated/maxval_r16.c : Regenerated.
 973         * generated/maxval_r4.c : Regenerated.
 974         * generated/maxval_r8.c : Regenerated.
 975         * generated/minloc0_16_i1.c : Regenerated.
 976         * generated/minloc0_16_i16.c : Regenerated.
 977         * generated/minloc0_16_i2.c : Regenerated.
 978         * generated/minloc0_16_i4.c : Regenerated.
 979         * generated/minloc0_16_i8.c : Regenerated.
 980         * generated/minloc0_16_r10.c : Regenerated.
 981         * generated/minloc0_16_r16.c : Regenerated.
 982         * generated/minloc0_16_r4.c : Regenerated.
 983         * generated/minloc0_16_r8.c : Regenerated.
 984         * generated/minloc0_16_s1.c : Regenerated.
 985         * generated/minloc0_16_s4.c : Regenerated.
 986         * generated/minloc0_4_i1.c : Regenerated.
 987         * generated/minloc0_4_i16.c : Regenerated.
 988         * generated/minloc0_4_i2.c : Regenerated.
 989         * generated/minloc0_4_i4.c : Regenerated.
 990         * generated/minloc0_4_i8.c : Regenerated.
 991         * generated/minloc0_4_r10.c : Regenerated.
 992         * generated/minloc0_4_r16.c : Regenerated.
 993         * generated/minloc0_4_r4.c : Regenerated.
 994         * generated/minloc0_4_r8.c : Regenerated.
 995         * generated/minloc0_4_s1.c : Regenerated.
 996         * generated/minloc0_4_s4.c : Regenerated.
 997         * generated/minloc0_8_i1.c : Regenerated.
 998         * generated/minloc0_8_i16.c : Regenerated.
 999         * generated/minloc0_8_i2.c : Regenerated.
1000         * generated/minloc0_8_i4.c : Regenerated.
1001         * generated/minloc0_8_i8.c : Regenerated.
1002         * generated/minloc0_8_r10.c : Regenerated.
1003         * generated/minloc0_8_r16.c : Regenerated.
1004         * generated/minloc0_8_r4.c : Regenerated.
1005         * generated/minloc0_8_r8.c : Regenerated.
1006         * generated/minloc0_8_s1.c : Regenerated.
1007         * generated/minloc0_8_s4.c : Regenerated.
1008         * generated/minloc1_16_i1.c : Regenerated.
1009         * generated/minloc1_16_i16.c : Regenerated.
1010         * generated/minloc1_16_i2.c : Regenerated.
1011         * generated/minloc1_16_i4.c : Regenerated.
1012         * generated/minloc1_16_i8.c : Regenerated.
1013         * generated/minloc1_16_r10.c : Regenerated.
1014         * generated/minloc1_16_r16.c : Regenerated.
1015         * generated/minloc1_16_r4.c : Regenerated.
1016         * generated/minloc1_16_r8.c : Regenerated.
1017         * generated/minloc1_16_s1.c : Regenerated.
1018         * generated/minloc1_16_s4.c : Regenerated.
1019         * generated/minloc1_4_i1.c : Regenerated.
1020         * generated/minloc1_4_i16.c : Regenerated.
1021         * generated/minloc1_4_i2.c : Regenerated.
1022         * generated/minloc1_4_i4.c : Regenerated.
1023         * generated/minloc1_4_i8.c : Regenerated.
1024         * generated/minloc1_4_r10.c : Regenerated.
1025         * generated/minloc1_4_r16.c : Regenerated.
1026         * generated/minloc1_4_r4.c : Regenerated.
1027         * generated/minloc1_4_r8.c : Regenerated.
1028         * generated/minloc1_4_s1.c : Regenerated.
1029         * generated/minloc1_4_s4.c : Regenerated.
1030         * generated/minloc1_8_i1.c : Regenerated.
1031         * generated/minloc1_8_i16.c : Regenerated.
1032         * generated/minloc1_8_i2.c : Regenerated.
1033         * generated/minloc1_8_i4.c : Regenerated.
1034         * generated/minloc1_8_i8.c : Regenerated.
1035         * generated/minloc1_8_r10.c : Regenerated.
1036         * generated/minloc1_8_r16.c : Regenerated.
1037         * generated/minloc1_8_r4.c : Regenerated.
1038         * generated/minloc1_8_r8.c : Regenerated.
1039         * generated/minloc1_8_s1.c : Regenerated.
1040         * generated/minloc1_8_s4.c : Regenerated.
1041         * generated/minval1_s1.c : Regenerated.
1042         * generated/minval1_s4.c : Regenerated.
1043         * generated/minval_i1.c : Regenerated.
1044         * generated/minval_i16.c : Regenerated.
1045         * generated/minval_i2.c : Regenerated.
1046         * generated/minval_i4.c : Regenerated.
1047         * generated/minval_i8.c : Regenerated.
1048         * generated/minval_r10.c : Regenerated.
1049         * generated/minval_r16.c : Regenerated.
1050         * generated/minval_r4.c : Regenerated.
1051         * generated/minval_r8.c : Regenerated.
1052         * generated/norm2_r10.c : Regenerated.
1053         * generated/norm2_r16.c : Regenerated.
1054         * generated/norm2_r4.c : Regenerated.
1055         * generated/norm2_r8.c : Regenerated.
1056         * generated/parity_l1.c : Regenerated.
1057         * generated/parity_l16.c : Regenerated.
1058         * generated/parity_l2.c : Regenerated.
1059         * generated/parity_l4.c : Regenerated.
1060         * generated/parity_l8.c : Regenerated.
1061         * generated/product_c10.c : Regenerated.
1062         * generated/product_c16.c : Regenerated.
1063         * generated/product_c4.c : Regenerated.
1064         * generated/product_c8.c : Regenerated.
1065         * generated/product_i1.c : Regenerated.
1066         * generated/product_i16.c : Regenerated.
1067         * generated/product_i2.c : Regenerated.
1068         * generated/product_i4.c : Regenerated.
1069         * generated/product_i8.c : Regenerated.
1070         * generated/product_r10.c : Regenerated.
1071         * generated/product_r16.c : Regenerated.
1072         * generated/product_r4.c : Regenerated.
1073         * generated/product_r8.c : Regenerated.
1074         * generated/reshape_c10.c : Regenerated.
1075         * generated/reshape_c16.c : Regenerated.
1076         * generated/reshape_c4.c : Regenerated.
1077         * generated/reshape_c8.c : Regenerated.
1078         * generated/reshape_i16.c : Regenerated.
1079         * generated/reshape_i4.c : Regenerated.
1080         * generated/reshape_i8.c : Regenerated.
1081         * generated/reshape_r10.c : Regenerated.
1082         * generated/reshape_r16.c : Regenerated.
1083         * generated/reshape_r4.c : Regenerated.
1084         * generated/reshape_r8.c : Regenerated.
1085         * generated/spread_c10.c : Regenerated.
1086         * generated/spread_c16.c : Regenerated.
1087         * generated/spread_c4.c : Regenerated.
1088         * generated/spread_c8.c : Regenerated.
1089         * generated/spread_i1.c : Regenerated.
1090         * generated/spread_i16.c : Regenerated.
1091         * generated/spread_i2.c : Regenerated.
1092         * generated/spread_i4.c : Regenerated.
1093         * generated/spread_i8.c : Regenerated.
1094         * generated/spread_r10.c : Regenerated.
1095         * generated/spread_r16.c : Regenerated.
1096         * generated/spread_r4.c : Regenerated.
1097         * generated/spread_r8.c : Regenerated.
1098         * generated/sum_c10.c : Regenerated.
1099         * generated/sum_c16.c : Regenerated.
1100         * generated/sum_c4.c : Regenerated.
1101         * generated/sum_c8.c : Regenerated.
1102         * generated/sum_i1.c : Regenerated.
1103         * generated/sum_i16.c : Regenerated.
1104         * generated/sum_i2.c : Regenerated.
1105         * generated/sum_i4.c : Regenerated.
1106         * generated/sum_i8.c : Regenerated.
1107         * generated/sum_r10.c : Regenerated.
1108         * generated/sum_r16.c : Regenerated.
1109         * generated/sum_r4.c : Regenerated.
1110         * generated/sum_r8.c : Regenerated.
1111
1112 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
1113
1114         PR fortran/78534
1115         PR fortran/83704
1116         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
1117         (fbuf_debug): Convert debug output to unsigned long.
1118         (fbuf_reset): Use ptrdiff_t for return value.
1119         (fbuf_alloc): Use size_t for length argument.
1120         (fbuf_flush): Handle large buffers.
1121         (fbuf_flush_list): Likewise.
1122         (fbuf_seek): Use ptrdiff_t for offset and return value.
1123         (fbuf_read): Use size_t for length argument.
1124         (fbuf_getc_refill): Use size_t to match fbuf_read.
1125         * io/fbuf.h (struct fbuf): Use size_t for lengths.
1126         (fbuf_init): Use size_t instead of int for length.
1127         (fbuf_reset): Use ptrdiff_t for return value.
1128         (fbuf_alloc): Use size_t for length argument.
1129         (fbuf_seek): Use ptrdiff_t for offset and return value.
1130         (fbuf_read): Use size_t for length argument.
1131         * io/io.h (read_block_form): Likewise.
1132         (read_block_form4): Likewise.
1133         (write_block): Likewise.
1134         (read_a): Likewise.
1135         (read_a_char4): Likewise.
1136         (read_x): Likewise.
1137         (write_a): Likewise.
1138         (write_a_char4): Likewise.
1139         * io/list_read.c (list_formatted_read_scalar): Use size_t to
1140         handle large buffers.
1141         * io/read.c (read_l): Likewise.
1142         (read_utf8): Likewise.
1143         (read_utf8_char1): Likewise.
1144         (read_default_char1): Likewise.
1145         (read_utf8_char4): Likewise.
1146         (read_default_char4): Likewise.
1147         (read_a): Likewise.
1148         (read_a_char4): Likewise.
1149         (eat_leading_spaces): Likewise.
1150         (next_char): Likewise.
1151         (read_decimal): Likewise.
1152         (read_radix): Likewise.
1153         (read_f): Likewise.
1154         (read_x): Likewise.
1155         * io/transfer.c (read_sf_internal): Likewise.
1156         (read_sf): Likewise.
1157         (read_block_form): Likewise.
1158         (read_block_form4): Likewise.
1159         (write_block): Likewise.
1160         (formatted_transfer_scalar_write): Likewise.
1161         (next_record_w): Likewise.
1162         * io/unix.c (mem_alloc_r): Likewise.
1163         (mem_alloc_r4): Likewise.
1164         (mem_alloc_w): Likewise.
1165         (mem_alloc_w4): Likewise.
1166         (mem_read): Likewise.
1167         (mem_read4): Likewise.
1168         (mem_write): Likewise.
1169         (mem_write4): Likewise.
1170         (open_internal): Likewise.
1171         (open_internal4): Likewise.
1172         * io/unix.h (open_internal): Likewise.
1173         (open_internal4): Likewise.
1174         (mem_alloc_w): Likewise.
1175         (mem_alloc_r): Likewise.
1176         (mem_alloc_w4): Likewise.
1177         (mem_alloc_r4): Likewise.
1178         * io/write.c (write_check_cc): Likewise.
1179         (write_cc): Likewise.
1180         (write_a): Likewise.
1181         (write_a_char4): Likewise.
1182
1183 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
1184
1185         * io/write.c (namelist_write): Remove unused variable "i".
1186
1187 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
1188             Janne Blomqvist  <jb@gcc.gnu.org>
1189
1190         PR fortran/83704
1191         * io/write.c (write_character): Use size_t instead of int for
1192         length.
1193
1194 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
1195
1196         PR fortran/78534
1197         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
1198         (get_command_argument_i4): Likewise.
1199         (get_command_i4): Likewise.
1200         * intrinsics/chmod.c (chmod_internal): Likewise.
1201         * intrinsics/env.c (get_environment_variable_i4): Likewise.
1202         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
1203         member.
1204         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
1205         * intrinsics/getlog.c (getlog): Likewise.
1206         * intrinsics/hostnm.c (hostnm_0): Likewise.
1207         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
1208         work if gfc_charlen_type is unsigned.
1209         (string_scan): Likewise.
1210         * io/transfer.c (transfer_character): Modify prototype.
1211         (transfer_character_write): Likewise.
1212         (transfer_character_wide): Likewise.
1213         (transfer_character_wide_write): Likewise.
1214         (transfer_array): Typecast to avoid signed-unsigned comparison.
1215         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
1216         * io/write.c (namelist_write): Likewise.
1217         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
1218
1219 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1220
1221         Update copyright years.
1222
1223 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
1224
1225         PR libgfortran/83649
1226         * io/unix.c (MAX_CHUNK): New define.
1227         (raw_read): For reads larger than MAX_CHUNK, loop.
1228         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
1229 \f
1230 Copyright (C) 2018 Free Software Foundation, Inc.
1231
1232 Copying and distribution of this file, with or without modification,
1233 are permitted in any medium without royalty provided the copyright
1234 notice and this notice are preserved.