libgfortran/ChangeLog

   1 2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
   2
   3         PR fortran/63570
   4         * libgfortran/Makefile.am: Add random_init.f90 to build.
   5         * libgfortran/Makefile.in: Regenerated.
   6         * libgfortran/gfortran.map: Expose symbol for _gfortran_random_init.
   7         * libgfortran/intrinsics/random_init.f90: Implementation.
   8
   9 2018-05-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  10
  11         PR libgfortran/85840
  12         * io/write.c (write_real, write_real_g0, write_complex): Use
  13         separate local variables for the float string length.
  14
  15 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  16
  17         PR libgfortran/85906
  18         * io/write.c (write_integer): Initialise the fnode format to
  19         FMT_NONE, used for list directed write.
  20         (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on
  21         small stuff.
  22
  23 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  24
  25         PR libgfortran/85840
  26         * io/write.c (write_float_0): Use separate local variable for
  27         the float string length.
  28
  29 2018-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  30
  31         PR fortran/54613
  32         * m4/iforeach-s.m4: Remove assertion that back is zero.
  33         * m4/iforeach.m4: Likewise.  Remove leading 'do'
  34         before implementation start.
  35         * m4/ifunction-s.m4: Remove assertion that back is zero.
  36         * m4/ifunction.m4: Likewise.  Remove for loop if HAVE_BACK_ARG
  37         is defined.
  38         * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =,
  39         depending if back is true.  Mark the condition of having
  40         found a value which exceeds the limit as unlikely.
  41         * m4/minloc0.m4: Likewise.
  42         * m4/maxloc1.m4: Likewise.
  43         * m4/minloc1.m4: Likewise.
  44         * m4/maxloc1s.m4: Handle back argument.
  45         * m4/minloc1s.m4: Likewise.
  46         * m4/maxloc2s.m4: Remove assertion that back is zero.
  47         Remove special handling of loop start. Handle back argument.
  48         * m4/minloc2s.m4: Likewise.
  49         * generated/iall_i1.c: Regenerated.
  50         * generated/iall_i16.c: Regenerated.
  51         * generated/iall_i2.c: Regenerated.
  52         * generated/iall_i4.c: Regenerated.
  53         * generated/iall_i8.c: Regenerated.
  54         * generated/iany_i1.c: Regenerated.
  55         * generated/iany_i16.c: Regenerated.
  56         * generated/iany_i2.c: Regenerated.
  57         * generated/iany_i4.c: Regenerated.
  58         * generated/iany_i8.c: Regenerated.
  59         * generated/iparity_i1.c: Regenerated.
  60         * generated/iparity_i16.c: Regenerated.
  61         * generated/iparity_i2.c: Regenerated.
  62         * generated/iparity_i4.c: Regenerated.
  63         * generated/iparity_i8.c: Regenerated.
  64         * generated/maxloc0_16_i1.c: Regenerated.
  65         * generated/maxloc0_16_i16.c: Regenerated.
  66         * generated/maxloc0_16_i2.c: Regenerated.
  67         * generated/maxloc0_16_i4.c: Regenerated.
  68         * generated/maxloc0_16_i8.c: Regenerated.
  69         * generated/maxloc0_16_r10.c: Regenerated.
  70         * generated/maxloc0_16_r16.c: Regenerated.
  71         * generated/maxloc0_16_r4.c: Regenerated.
  72         * generated/maxloc0_16_r8.c: Regenerated.
  73         * generated/maxloc0_16_s1.c: Regenerated.
  74         * generated/maxloc0_16_s4.c: Regenerated.
  75         * generated/maxloc0_4_i1.c: Regenerated.
  76         * generated/maxloc0_4_i16.c: Regenerated.
  77         * generated/maxloc0_4_i2.c: Regenerated.
  78         * generated/maxloc0_4_i4.c: Regenerated.
  79         * generated/maxloc0_4_i8.c: Regenerated.
  80         * generated/maxloc0_4_r10.c: Regenerated.
  81         * generated/maxloc0_4_r16.c: Regenerated.
  82         * generated/maxloc0_4_r4.c: Regenerated.
  83         * generated/maxloc0_4_r8.c: Regenerated.
  84         * generated/maxloc0_4_s1.c: Regenerated.
  85         * generated/maxloc0_4_s4.c: Regenerated.
  86         * generated/maxloc0_8_i1.c: Regenerated.
  87         * generated/maxloc0_8_i16.c: Regenerated.
  88         * generated/maxloc0_8_i2.c: Regenerated.
  89         * generated/maxloc0_8_i4.c: Regenerated.
  90         * generated/maxloc0_8_i8.c: Regenerated.
  91         * generated/maxloc0_8_r10.c: Regenerated.
  92         * generated/maxloc0_8_r16.c: Regenerated.
  93         * generated/maxloc0_8_r4.c: Regenerated.
  94         * generated/maxloc0_8_r8.c: Regenerated.
  95         * generated/maxloc0_8_s1.c: Regenerated.
  96         * generated/maxloc0_8_s4.c: Regenerated.
  97         * generated/maxloc1_16_i1.c: Regenerated.
  98         * generated/maxloc1_16_i16.c: Regenerated.
  99         * generated/maxloc1_16_i2.c: Regenerated.
 100         * generated/maxloc1_16_i4.c: Regenerated.
 101         * generated/maxloc1_16_i8.c: Regenerated.
 102         * generated/maxloc1_16_r10.c: Regenerated.
 103         * generated/maxloc1_16_r16.c: Regenerated.
 104         * generated/maxloc1_16_r4.c: Regenerated.
 105         * generated/maxloc1_16_r8.c: Regenerated.
 106         * generated/maxloc1_16_s1.c: Regenerated.
 107         * generated/maxloc1_16_s4.c: Regenerated.
 108         * generated/maxloc1_4_i1.c: Regenerated.
 109         * generated/maxloc1_4_i16.c: Regenerated.
 110         * generated/maxloc1_4_i2.c: Regenerated.
 111         * generated/maxloc1_4_i4.c: Regenerated.
 112         * generated/maxloc1_4_i8.c: Regenerated.
 113         * generated/maxloc1_4_r10.c: Regenerated.
 114         * generated/maxloc1_4_r16.c: Regenerated.
 115         * generated/maxloc1_4_r4.c: Regenerated.
 116         * generated/maxloc1_4_r8.c: Regenerated.
 117         * generated/maxloc1_4_s1.c: Regenerated.
 118         * generated/maxloc1_4_s4.c: Regenerated.
 119         * generated/maxloc1_8_i1.c: Regenerated.
 120         * generated/maxloc1_8_i16.c: Regenerated.
 121         * generated/maxloc1_8_i2.c: Regenerated.
 122         * generated/maxloc1_8_i4.c: Regenerated.
 123         * generated/maxloc1_8_i8.c: Regenerated.
 124         * generated/maxloc1_8_r10.c: Regenerated.
 125         * generated/maxloc1_8_r16.c: Regenerated.
 126         * generated/maxloc1_8_r4.c: Regenerated.
 127         * generated/maxloc1_8_r8.c: Regenerated.
 128         * generated/maxloc1_8_s1.c: Regenerated.
 129         * generated/maxloc1_8_s4.c: Regenerated.
 130         * generated/maxloc2_16_s1.c: Regenerated.
 131         * generated/maxloc2_16_s4.c: Regenerated.
 132         * generated/maxloc2_4_s1.c: Regenerated.
 133         * generated/maxloc2_4_s4.c: Regenerated.
 134         * generated/maxloc2_8_s1.c: Regenerated.
 135         * generated/maxloc2_8_s4.c: Regenerated.
 136         * generated/maxval_i1.c: Regenerated.
 137         * generated/maxval_i16.c: Regenerated.
 138         * generated/maxval_i2.c: Regenerated.
 139         * generated/maxval_i4.c: Regenerated.
 140         * generated/maxval_i8.c: Regenerated.
 141         * generated/maxval_r10.c: Regenerated.
 142         * generated/maxval_r16.c: Regenerated.
 143         * generated/maxval_r4.c: Regenerated.
 144         * generated/maxval_r8.c: Regenerated.
 145         * generated/minloc0_16_i1.c: Regenerated.
 146         * generated/minloc0_16_i16.c: Regenerated.
 147         * generated/minloc0_16_i2.c: Regenerated.
 148         * generated/minloc0_16_i4.c: Regenerated.
 149         * generated/minloc0_16_i8.c: Regenerated.
 150         * generated/minloc0_16_r10.c: Regenerated.
 151         * generated/minloc0_16_r16.c: Regenerated.
 152         * generated/minloc0_16_r4.c: Regenerated.
 153         * generated/minloc0_16_r8.c: Regenerated.
 154         * generated/minloc0_16_s1.c: Regenerated.
 155         * generated/minloc0_16_s4.c: Regenerated.
 156         * generated/minloc0_4_i1.c: Regenerated.
 157         * generated/minloc0_4_i16.c: Regenerated.
 158         * generated/minloc0_4_i2.c: Regenerated.
 159         * generated/minloc0_4_i4.c: Regenerated.
 160         * generated/minloc0_4_i8.c: Regenerated.
 161         * generated/minloc0_4_r10.c: Regenerated.
 162         * generated/minloc0_4_r16.c: Regenerated.
 163         * generated/minloc0_4_r4.c: Regenerated.
 164         * generated/minloc0_4_r8.c: Regenerated.
 165         * generated/minloc0_4_s1.c: Regenerated.
 166         * generated/minloc0_4_s4.c: Regenerated.
 167         * generated/minloc0_8_i1.c: Regenerated.
 168         * generated/minloc0_8_i16.c: Regenerated.
 169         * generated/minloc0_8_i2.c: Regenerated.
 170         * generated/minloc0_8_i4.c: Regenerated.
 171         * generated/minloc0_8_i8.c: Regenerated.
 172         * generated/minloc0_8_r10.c: Regenerated.
 173         * generated/minloc0_8_r16.c: Regenerated.
 174         * generated/minloc0_8_r4.c: Regenerated.
 175         * generated/minloc0_8_r8.c: Regenerated.
 176         * generated/minloc0_8_s1.c: Regenerated.
 177         * generated/minloc0_8_s4.c: Regenerated.
 178         * generated/minloc1_16_i1.c: Regenerated.
 179         * generated/minloc1_16_i16.c: Regenerated.
 180         * generated/minloc1_16_i2.c: Regenerated.
 181         * generated/minloc1_16_i4.c: Regenerated.
 182         * generated/minloc1_16_i8.c: Regenerated.
 183         * generated/minloc1_16_r10.c: Regenerated.
 184         * generated/minloc1_16_r16.c: Regenerated.
 185         * generated/minloc1_16_r4.c: Regenerated.
 186         * generated/minloc1_16_r8.c: Regenerated.
 187         * generated/minloc1_16_s1.c: Regenerated.
 188         * generated/minloc1_16_s4.c: Regenerated.
 189         * generated/minloc1_4_i1.c: Regenerated.
 190         * generated/minloc1_4_i16.c: Regenerated.
 191         * generated/minloc1_4_i2.c: Regenerated.
 192         * generated/minloc1_4_i4.c: Regenerated.
 193         * generated/minloc1_4_i8.c: Regenerated.
 194         * generated/minloc1_4_r10.c: Regenerated.
 195         * generated/minloc1_4_r16.c: Regenerated.
 196         * generated/minloc1_4_r4.c: Regenerated.
 197         * generated/minloc1_4_r8.c: Regenerated.
 198         * generated/minloc1_4_s1.c: Regenerated.
 199         * generated/minloc1_4_s4.c: Regenerated.
 200         * generated/minloc1_8_i1.c: Regenerated.
 201         * generated/minloc1_8_i16.c: Regenerated.
 202         * generated/minloc1_8_i2.c: Regenerated.
 203         * generated/minloc1_8_i4.c: Regenerated.
 204         * generated/minloc1_8_i8.c: Regenerated.
 205         * generated/minloc1_8_r10.c: Regenerated.
 206         * generated/minloc1_8_r16.c: Regenerated.
 207         * generated/minloc1_8_r4.c: Regenerated.
 208         * generated/minloc1_8_r8.c: Regenerated.
 209         * generated/minloc1_8_s1.c: Regenerated.
 210         * generated/minloc1_8_s4.c: Regenerated.
 211         * generated/minloc2_16_s1.c: Regenerated.
 212         * generated/minloc2_16_s4.c: Regenerated.
 213         * generated/minloc2_4_s1.c: Regenerated.
 214         * generated/minloc2_4_s4.c: Regenerated.
 215         * generated/minloc2_8_s1.c: Regenerated.
 216         * generated/minloc2_8_s4.c: Regenerated.
 217         * generated/minval_i1.c: Regenerated.
 218         * generated/minval_i16.c: Regenerated.
 219         * generated/minval_i2.c: Regenerated.
 220         * generated/minval_i4.c: Regenerated.
 221         * generated/minval_i8.c: Regenerated.
 222         * generated/minval_r10.c: Regenerated.
 223         * generated/minval_r16.c: Regenerated.
 224         * generated/minval_r4.c: Regenerated.
 225         * generated/minval_r8.c: Regenerated.
 226         * generated/norm2_r10.c: Regenerated.
 227         * generated/norm2_r16.c: Regenerated.
 228         * generated/norm2_r4.c: Regenerated.
 229         * generated/norm2_r8.c: Regenerated.
 230         * generated/parity_l1.c: Regenerated.
 231         * generated/parity_l16.c: Regenerated.
 232         * generated/parity_l2.c: Regenerated.
 233         * generated/parity_l4.c: Regenerated.
 234         * generated/parity_l8.c: Regenerated.
 235         * generated/product_c10.c: Regenerated.
 236         * generated/product_c16.c: Regenerated.
 237         * generated/product_c4.c: Regenerated.
 238         * generated/product_c8.c: Regenerated.
 239         * generated/product_i1.c: Regenerated.
 240         * generated/product_i16.c: Regenerated.
 241         * generated/product_i2.c: Regenerated.
 242         * generated/product_i4.c: Regenerated.
 243         * generated/product_i8.c: Regenerated.
 244         * generated/product_r10.c: Regenerated.
 245         * generated/product_r16.c: Regenerated.
 246         * generated/product_r4.c: Regenerated.
 247         * generated/product_r8.c: Regenerated.
 248         * generated/sum_c10.c: Regenerated.
 249         * generated/sum_c16.c: Regenerated.
 250         * generated/sum_c4.c: Regenerated.
 251         * generated/sum_c8.c: Regenerated.
 252         * generated/sum_i1.c: Regenerated.
 253         * generated/sum_i16.c: Regenerated.
 254         * generated/sum_i2.c: Regenerated.
 255         * generated/sum_i4.c: Regenerated.
 256         * generated/sum_i8.c: Regenerated.
 257         * generated/sum_r10.c: Regenerated.
 258         * generated/sum_r16.c: Regenerated.
 259         * generated/sum_r4.c: Regenerated.
 260         * generated/sum_r8.c: Regenerated.
 261
 262 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * configure: Regenerated.
 265
 266 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 267
 268         PR libfortran/85166
 269         PR libgomp/85463
 270         * runtime/minimal.c (stop_numeric): Reimplement.
 271         (stop_string, error_stop_string, error_stop_numeric): New
 272         functions.
 273
 274 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 275
 276         * configure: Regenerated.
 277
 278 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 279
 280         PR jit/85384
 281         * configure: Regenerate.
 282
 283 2018-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 284
 285         PR libfortran/85253
 286         * m4/matmul_internal.m4: If ycount == 1, add one more row to
 287         the internal buffer.
 288         * generated/matmul_c10.c: Regenerated.
 289         * generated/matmul_c16.c: Regenerated.
 290         * generated/matmul_c4.c: Regenerated.
 291         * generated/matmul_c8.c: Regenerated.
 292         * generated/matmul_i1.c: Regenerated.
 293         * generated/matmul_i16.c: Regenerated.
 294         * generated/matmul_i2.c: Regenerated.
 295         * generated/matmul_i4.c: Regenerated.
 296         * generated/matmul_i8.c: Regenerated.
 297         * generated/matmul_r10.c: Regenerated.
 298         * generated/matmul_r16.c: Regenerated.
 299         * generated/matmul_r4.c: Regenerated.
 300         * generated/matmul_r8.c: Regenerated.
 301         * generated/matmulavx128_c10.c: Regenerated.
 302         * generated/matmulavx128_c16.c: Regenerated.
 303         * generated/matmulavx128_c4.c: Regenerated.
 304         * generated/matmulavx128_c8.c: Regenerated.
 305         * generated/matmulavx128_i1.c: Regenerated.
 306         * generated/matmulavx128_i16.c: Regenerated.
 307         * generated/matmulavx128_i2.c: Regenerated.
 308         * generated/matmulavx128_i4.c: Regenerated.
 309         * generated/matmulavx128_i8.c: Regenerated.
 310         * generated/matmulavx128_r10.c: Regenerated.
 311         * generated/matmulavx128_r16.c: Regenerated.
 312         * generated/matmulavx128_r4.c: Regenerated.
 313         * generated/matmulavx128_r8.c: Regenerated.
 314
 315 2018-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 316
 317         PR libfortran/85166
 318         * runtime/minimal.c (stop_numeric): Add new function in order to
 319         implement numeric stop on minimal targets.
 320
 321 2018-03-28  Jakub Jelinek  <jakub@redhat.com>
 322
 323         * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
 324         (IOPARM_DT_DEC_EXT): ... this.
 325         * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
 326         renaming to IOPARM_DT_DEC_EXT.
 327         (read_real): Likewise.
 328         * io/read.c (read_f): Likewise.
 329
 330 2018-03-15  Jakub Jelinek  <jakub@redhat.com>
 331
 332         PR libgfortran/84880
 333         * intrinsics/kill.c (kill): Rename to...
 334         (PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.
 335
 336 2018-03-13  Steven G. Kargl  <kargl@gcc.gnu.org>
 337
 338         * libgfortran/gfortran.map: Remove _gfortran_kill_i4,
 339         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 340         Add _gfortran_kill and _gfortran_kill_sub.
 341         * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4,
 342         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
 343         Add _gfortran_kill and _gfortran_kill_sub.
 344
 345 2018-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 346
 347         PR fortran/84519
 348         * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
 349         (_gfortran_caf_stop_str): Likewise.
 350         (_gfortran_caf_error_stop_str): Likewise.
 351         (_gfortran_caf_error_stop): Likewise.
 352         * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
 353         (_gfortran_caf_error_stop): Likewise.
 354         * caf/single.c (_gfortran_caf_stop_numeric): Likewise.
 355         (_gfortran_caf_stop_str): Likewise.
 356         (_gfortran_caf_error_stop_str): Likewise.
 357         (_gfortran_caf_error_stop): Likewise.
 358         (_gfortran_caf_lock): Likewise.
 359         (_gfortran_caf_unlock): Likewise.
 360         * libgfortran.h (stop_string): Add bool argument.
 361         * runtime/pause.c (do_pause): Add false argument.
 362         * runtime/stop.c (stop_numeric): Handle new argument.
 363         (stop_string): Likewise.
 364         (error_stop_string): Likewise.
 365         (error_stop_numeric): Likewise.
 366
 367 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 368
 369         PR 78534
 370         PR 84509
 371         * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8
 372         argument.
 373         (pause_string): Modify to take size_t character length argument.
 374
 375 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
 376
 377         * libgfortran.h (stop_string): Use size_t for character length.
 378         * runtime/stop.c (stop_string): Likewise.
 379         (error_stop_string): Likewise.
 380         (stop_numeric): Use int for exit code.
 381         (error_stop_numeric): Likewise.
 382         * caf/libcaf.h: Remove stdint.h include.
 383         (_gfortran_caf_register): Use size_t for character length.
 384         (_gfortran_caf_deregister): Likewise.
 385         (_gfortran_caf_sync_all): Likewise.
 386         (_gfortran_caf_sync_memory): Likewise.
 387         (_gfortran_caf_sync_images): Likewise.
 388         (_gfortran_caf_stop_numeric): Use int for exit code.
 389         (_gfortran_caf_stop_str): Use size_t for character length.
 390         (_gfortran_caf_error_stop_str): Likewise.
 391         (_gfortran_caf_error_stop): Use int for exit code.
 392         (_gfortran_caf_co_broadcast): Use size_t for character length.
 393         (_gfortran_caf_co_sum): Likewise.
 394         (_gfortran_caf_co_min): Likewise.
 395         (_gfortran_caf_co_max): Likewise.
 396         (_gfortran_caf_co_reduce): Likewise.
 397         (_gfortran_caf_lock): Likewise.
 398         (_gfortran_caf_unlock): Likewise.
 399         (_gfortran_caf_event_post): Likewise.
 400         (_gfortran_caf_event_wait): Likewise.
 401         * caf/mpi.c (_gfortran_caf_register): Update implementation to
 402         match prototype.
 403         (_gfortran_caf_deregister): Likewise.
 404         (_gfortran_caf_sync_all): Likewise.
 405         (_gfortran_caf_sync_images): Likewise.
 406         (_gfortran_caf_error_stop_str): Likewise.
 407         (_gfortran_caf_error_stop): Likewise.
 408         * caf/single.c (caf_internal_error): Likewise.
 409         (_gfortran_caf_register): Likewise.
 410         (_gfortran_caf_deregister): Likewise.
 411         (_gfortran_caf_sync_all): Likewise.
 412         (_gfortran_caf_sync_memory): Likewise.
 413         (_gfortran_caf_sync_images): Likewise.
 414         (_gfortran_caf_stop_numeric): Likewise.
 415         (_gfortran_caf_stop_str): Likewise.
 416         (_gfortran_caf_error_stop_str): Likewise.
 417         (_gfortran_caf_error_stop): Likewise.
 418         (_gfortran_caf_co_broadcast): Likewise.
 419         (_gfortran_caf_co_sum): Likewise.
 420         (_gfortran_caf_co_min): Likewise.
 421         (_gfortran_caf_co_max): Likewise.
 422         (_gfortran_caf_co_reduce): Likewise.
 423         (_gfortran_caf_event_post): Likewise.
 424         (_gfortran_caf_event_wait): Likewise.
 425         (_gfortran_caf_lock): Likewise.
 426         (_gfortran_caf_unlock): Likewise.
 427
 428 2018-02-19  Andre Vehreschild  <vehre@gcc.gnu.org>
 429
 430         * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes.
 431         * caf/single.c (get_for_ref): Simplifications and now respecting
 432         the type argument.
 433         (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref().
 434         (send_by_ref): Simplifications and respecting the dst_type now.
 435         (_gfortran_caf_send_by_ref): Added destination type hand over to
 436         send_by_ref().
 437         (_gfortran_caf_sendget_by_ref): Added general support and fixed stack
 438         corruption.  The function is now really usable.
 439
 440 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 441
 442         PR target/84148
 443         * configure: Regenerate.
 444
 445 2018-02-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 446
 447         PR libgfortran/84412
 448         * io/transfer.c (finalize_transfer): After completng an internal unit
 449         I/O operation, clear internal_unit_kind.
 450
 451 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 452
 453         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
 454         of descriptor to use vaiable members for dim.
 455         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
 456         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
 457         (gfc_full_array_i4): New type.
 458         * intrinsics/date_and_time.c (secnds): Use sizeof
 459         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
 460         allocation.
 461         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
 462         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
 463         (descriptor_dimension) for memoy allocation.
 464         * io/list_read.c (list_formatted_read_scalar): Use
 465         gfc_full_array_i4 for variable.
 466         (nml_read_obj): Likewise.
 467         * io/write.c (list_formatted_write_scalar): Likewise.
 468         (nml_write_obj): Likewise.
 469         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
 470         * generated/reshape_c10.c: Regenerated.
 471         * generated/reshape_c16.c: Regenerated.
 472         * generated/reshape_c4.c: Regenerated.
 473         * generated/reshape_c8.c: Regenerated.
 474         * generated/reshape_i16.c: Regenerated.
 475         * generated/reshape_i4.c: Regenerated.
 476         * generated/reshape_i8.c: Regenerated.
 477         * generated/reshape_r10.c: Regenerated.
 478         * generated/reshape_r16.c: Regenerated.
 479         * generated/reshape_r4.c: Regenerated.
 480         * generated/reshape_r8.c: Regenerated.
 481
 482 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 483
 484         * generated/cshift1_16.c (cshift1): Regenerated.
 485         * generated/cshift1_4.c (cshift1): Regenerated.
 486         * generated/cshift1_8.c (cshift1): Regenerated.
 487         * generated/eoshift1_16.c (eoshift1): Regenerated.
 488         * generated/eoshift1_4.c (eoshift1): Regenerated.
 489         * generated/eoshift1_8.c (eoshift1): Regenerated.
 490         * generated/eoshift3_16.c (eoshift3): Regenerated.
 491         * generated/eoshift3_4.c (eoshift3): Regenerated.
 492         * generated/eoshift3_8.c (eoshift3): Regenerated.
 493         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
 494         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
 495         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
 496         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
 497         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
 498         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
 499         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
 500         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
 501         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
 502         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
 503         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
 504         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
 505         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
 506         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
 507         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
 508         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
 509         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
 510         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
 511         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
 512         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
 513         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
 514         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
 515         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
 516         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
 517         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
 518         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
 519         * generated/reshape_c10.c (reshape_c10): Regenerated.
 520         * generated/reshape_c16.c (reshape_c16): Regenerated.
 521         * generated/reshape_c4.c (reshape_c4): Regenerated.
 522         * generated/reshape_c8.c (reshape_c8): Regenerated.
 523         * generated/reshape_i16.c (reshape_16): Regenerated.
 524         * generated/reshape_i4.c (reshape_4): Regenerated.
 525         * generated/reshape_i8.c (reshape_8): Regenerated.
 526         * generated/reshape_r10.c (reshape_r10): Regenerated.
 527         * generated/reshape_r16.c (reshape_r16): Regenerated.
 528         * generated/reshape_r4.c (reshape_r4): Regenerated.
 529         * generated/reshape_r8.c (reshape_r8): Regenerated.
 530         * generated/shape_i1.c (shape_1): Regenerated.
 531         * generated/shape_i16.c (shape_16): Regenerated.
 532         * generated/shape_i2.c (shape_2): Regenerated.
 533         * generated/shape_i4.c (shape_4): Regenerated.
 534         * generated/shape_i8.c (shape_8): Regenerated.
 535         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
 536         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
 537         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
 538         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
 539         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
 540         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
 541         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
 542         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
 543         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
 544         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
 545         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
 546         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
 547         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
 548         * intrinsics/random.c (jump): Use size_t for array index in loop.
 549         (getosrandom): Likewise.
 550         (arandom_r4): Make n an index_type.
 551         (arandom_r8): Likewise.
 552         (arandom_r10): Likewise.
 553         (arandom_r16): Likewise.
 554         (scramble_seed): Use size_t for array index in loop.
 555         * m4/cshift1.m4: Make i an index_type.
 556         * m4/eoshift1.m4: Likewise.
 557         * m4/eoshift3.m4: Likewise.
 558         * m4/in_pack.m4: Make n an index_type.
 559         * m4/in_unpack.m4: Likewise.
 560         * m4/reshape.m4: Make n and dim index_type's.
 561         * m4/shape.m4: Make n an index_type.
 562         * m4/spread.m4: Likewise, use index_type argument rather than
 563         copying to int.
 564         * runtime/bounds.c (bounds_ifunction_return): Make n an
 565         index_type.
 566         * runtime/in_pack_generic.c (internal_pack): Likewise.
 567         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
 568         index_type's.
 569
 570 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
 571
 572         PR fortran/37577
 573         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
 574         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
 575         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
 576         * generated/cshift1_16.c: Regenerated.
 577         * generated/cshift1_4.c: Regenerated.
 578         * generated/cshift1_8.c: Regenerated.
 579         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
 580         * intrinsics/pack_generic.c (pack): Move handling of other types
 581         into separate switch statement.
 582         * intrinsics/spread_generic.c (spread): Likewise.
 583         (spread_scalar): Likewise.
 584         * intrinsics/unpack_generic.c (unpack1): Likewise.
 585         (unpack0): Likewise.
 586         * runtime/in_pack_generic.c (internal_pack): Likewise.
 587         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
 588
 589 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
 590
 591         PR fortran/37577
 592         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
 593         and 'elem_len' fields of the dtype instead of the shifts.
 594         (_gfortran_caf_stopped_images): Likewise.
 595         * intrinsics/associated.c (associated): Compare the 'type' and
 596         'elem_len' fields instead of the dtype.
 597         * caf/date_and_time.c : Access the dtype fields rather using
 598         shifts and masks.
 599         * io/transfer.c (transfer_array ): Comment on item count.
 600         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
 601         (st_set_nml_dtio_var): Likewise.
 602         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
 603         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
 604         to access the dtype fields.
 605
 606 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 607
 608         PR fortran/54613
 609         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
 610         * m4/iforeach-s.m4: Add optional argument back with back_arg
 611         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
 612         that back is non-true.
 613         * m4/iforeach.m4: Likewise.
 614         * m4/ifunction-s.m4: Likewise.
 615         * m4/ifunction.m4: Likewise.
 616         * m4/maxloc0.m4: Include assert.h
 617         * m4/minloc0.m4: Likewise.
 618         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
 619         * m4/minloc0s.m4: Likewise.
 620         * m4/maxloc1s.m4: Likewise.
 621         * m4/minloc1s.m4: Likewise.
 622         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
 623         * m4/minloc1.m4: Likewise.
 624         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
 625         back is non-true.
 626         * m4/minloc2s.m4: Likewise.
 627         * generated/iall_i1.c: Regenerated.
 628         * generated/iall_i16.c: Regenerated.
 629         * generated/iall_i2.c: Regenerated.
 630         * generated/iall_i4.c: Regenerated.
 631         * generated/iall_i8.c: Regenerated.
 632         * generated/iany_i1.c: Regenerated.
 633         * generated/iany_i16.c: Regenerated.
 634         * generated/iany_i2.c: Regenerated.
 635         * generated/iany_i4.c: Regenerated.
 636         * generated/iany_i8.c: Regenerated.
 637         * generated/iparity_i1.c: Regenerated.
 638         * generated/iparity_i16.c: Regenerated.
 639         * generated/iparity_i2.c: Regenerated.
 640         * generated/iparity_i4.c: Regenerated.
 641         * generated/iparity_i8.c: Regenerated.
 642         * generated/maxloc0_16_i1.c: Regenerated.
 643         * generated/maxloc0_16_i16.c: Regenerated.
 644         * generated/maxloc0_16_i2.c: Regenerated.
 645         * generated/maxloc0_16_i4.c: Regenerated.
 646         * generated/maxloc0_16_i8.c: Regenerated.
 647         * generated/maxloc0_16_r10.c: Regenerated.
 648         * generated/maxloc0_16_r16.c: Regenerated.
 649         * generated/maxloc0_16_r4.c: Regenerated.
 650         * generated/maxloc0_16_r8.c: Regenerated.
 651         * generated/maxloc0_16_s1.c: Regenerated.
 652         * generated/maxloc0_16_s4.c: Regenerated.
 653         * generated/maxloc0_4_i1.c: Regenerated.
 654         * generated/maxloc0_4_i16.c: Regenerated.
 655         * generated/maxloc0_4_i2.c: Regenerated.
 656         * generated/maxloc0_4_i4.c: Regenerated.
 657         * generated/maxloc0_4_i8.c: Regenerated.
 658         * generated/maxloc0_4_r10.c: Regenerated.
 659         * generated/maxloc0_4_r16.c: Regenerated.
 660         * generated/maxloc0_4_r4.c: Regenerated.
 661         * generated/maxloc0_4_r8.c: Regenerated.
 662         * generated/maxloc0_4_s1.c: Regenerated.
 663         * generated/maxloc0_4_s4.c: Regenerated.
 664         * generated/maxloc0_8_i1.c: Regenerated.
 665         * generated/maxloc0_8_i16.c: Regenerated.
 666         * generated/maxloc0_8_i2.c: Regenerated.
 667         * generated/maxloc0_8_i4.c: Regenerated.
 668         * generated/maxloc0_8_i8.c: Regenerated.
 669         * generated/maxloc0_8_r10.c: Regenerated.
 670         * generated/maxloc0_8_r16.c: Regenerated.
 671         * generated/maxloc0_8_r4.c: Regenerated.
 672         * generated/maxloc0_8_r8.c: Regenerated.
 673         * generated/maxloc0_8_s1.c: Regenerated.
 674         * generated/maxloc0_8_s4.c: Regenerated.
 675         * generated/maxloc1_16_i1.c: Regenerated.
 676         * generated/maxloc1_16_i16.c: Regenerated.
 677         * generated/maxloc1_16_i2.c: Regenerated.
 678         * generated/maxloc1_16_i4.c: Regenerated.
 679         * generated/maxloc1_16_i8.c: Regenerated.
 680         * generated/maxloc1_16_r10.c: Regenerated.
 681         * generated/maxloc1_16_r16.c: Regenerated.
 682         * generated/maxloc1_16_r4.c: Regenerated.
 683         * generated/maxloc1_16_r8.c: Regenerated.
 684         * generated/maxloc1_16_s1.c: Regenerated.
 685         * generated/maxloc1_16_s4.c: Regenerated.
 686         * generated/maxloc1_4_i1.c: Regenerated.
 687         * generated/maxloc1_4_i16.c: Regenerated.
 688         * generated/maxloc1_4_i2.c: Regenerated.
 689         * generated/maxloc1_4_i4.c: Regenerated.
 690         * generated/maxloc1_4_i8.c: Regenerated.
 691         * generated/maxloc1_4_r10.c: Regenerated.
 692         * generated/maxloc1_4_r16.c: Regenerated.
 693         * generated/maxloc1_4_r4.c: Regenerated.
 694         * generated/maxloc1_4_r8.c: Regenerated.
 695         * generated/maxloc1_4_s1.c: Regenerated.
 696         * generated/maxloc1_4_s4.c: Regenerated.
 697         * generated/maxloc1_8_i1.c: Regenerated.
 698         * generated/maxloc1_8_i16.c: Regenerated.
 699         * generated/maxloc1_8_i2.c: Regenerated.
 700         * generated/maxloc1_8_i4.c: Regenerated.
 701         * generated/maxloc1_8_i8.c: Regenerated.
 702         * generated/maxloc1_8_r10.c: Regenerated.
 703         * generated/maxloc1_8_r16.c: Regenerated.
 704         * generated/maxloc1_8_r4.c: Regenerated.
 705         * generated/maxloc1_8_r8.c: Regenerated.
 706         * generated/maxloc1_8_s1.c: Regenerated.
 707         * generated/maxloc1_8_s4.c: Regenerated.
 708         * generated/maxval_i1.c: Regenerated.
 709         * generated/maxval_i16.c: Regenerated.
 710         * generated/maxval_i2.c: Regenerated.
 711         * generated/maxval_i4.c: Regenerated.
 712         * generated/maxval_i8.c: Regenerated.
 713         * generated/maxval_r10.c: Regenerated.
 714         * generated/maxval_r16.c: Regenerated.
 715         * generated/maxval_r4.c: Regenerated.
 716         * generated/maxval_r8.c: Regenerated.
 717         * generated/minloc0_16_i1.c: Regenerated.
 718         * generated/minloc0_16_i16.c: Regenerated.
 719         * generated/minloc0_16_i2.c: Regenerated.
 720         * generated/minloc0_16_i4.c: Regenerated.
 721         * generated/minloc0_16_i8.c: Regenerated.
 722         * generated/minloc0_16_r10.c: Regenerated.
 723         * generated/minloc0_16_r16.c: Regenerated.
 724         * generated/minloc0_16_r4.c: Regenerated.
 725         * generated/minloc0_16_r8.c: Regenerated.
 726         * generated/minloc0_16_s1.c: Regenerated.
 727         * generated/minloc0_16_s4.c: Regenerated.
 728         * generated/minloc0_4_i1.c: Regenerated.
 729         * generated/minloc0_4_i16.c: Regenerated.
 730         * generated/minloc0_4_i2.c: Regenerated.
 731         * generated/minloc0_4_i4.c: Regenerated.
 732         * generated/minloc0_4_i8.c: Regenerated.
 733         * generated/minloc0_4_r10.c: Regenerated.
 734         * generated/minloc0_4_r16.c: Regenerated.
 735         * generated/minloc0_4_r4.c: Regenerated.
 736         * generated/minloc0_4_r8.c: Regenerated.
 737         * generated/minloc0_4_s1.c: Regenerated.
 738         * generated/minloc0_4_s4.c: Regenerated.
 739         * generated/minloc0_8_i1.c: Regenerated.
 740         * generated/minloc0_8_i16.c: Regenerated.
 741         * generated/minloc0_8_i2.c: Regenerated.
 742         * generated/minloc0_8_i4.c: Regenerated.
 743         * generated/minloc0_8_i8.c: Regenerated.
 744         * generated/minloc0_8_r10.c: Regenerated.
 745         * generated/minloc0_8_r16.c: Regenerated.
 746         * generated/minloc0_8_r4.c: Regenerated.
 747         * generated/minloc0_8_r8.c: Regenerated.
 748         * generated/minloc0_8_s1.c: Regenerated.
 749         * generated/minloc0_8_s4.c: Regenerated.
 750         * generated/minloc1_16_i1.c: Regenerated.
 751         * generated/minloc1_16_i16.c: Regenerated.
 752         * generated/minloc1_16_i2.c: Regenerated.
 753         * generated/minloc1_16_i4.c: Regenerated.
 754         * generated/minloc1_16_i8.c: Regenerated.
 755         * generated/minloc1_16_r10.c: Regenerated.
 756         * generated/minloc1_16_r16.c: Regenerated.
 757         * generated/minloc1_16_r4.c: Regenerated.
 758         * generated/minloc1_16_r8.c: Regenerated.
 759         * generated/minloc1_16_s1.c: Regenerated.
 760         * generated/minloc1_16_s4.c: Regenerated.
 761         * generated/minloc1_4_i1.c: Regenerated.
 762         * generated/minloc1_4_i16.c: Regenerated.
 763         * generated/minloc1_4_i2.c: Regenerated.
 764         * generated/minloc1_4_i4.c: Regenerated.
 765         * generated/minloc1_4_i8.c: Regenerated.
 766         * generated/minloc1_4_r10.c: Regenerated.
 767         * generated/minloc1_4_r16.c: Regenerated.
 768         * generated/minloc1_4_r4.c: Regenerated.
 769         * generated/minloc1_4_r8.c: Regenerated.
 770         * generated/minloc1_4_s1.c: Regenerated.
 771         * generated/minloc1_4_s4.c: Regenerated.
 772         * generated/minloc1_8_i1.c: Regenerated.
 773         * generated/minloc1_8_i16.c: Regenerated.
 774         * generated/minloc1_8_i2.c: Regenerated.
 775         * generated/minloc1_8_i4.c: Regenerated.
 776         * generated/minloc1_8_i8.c: Regenerated.
 777         * generated/minloc1_8_r10.c: Regenerated.
 778         * generated/minloc1_8_r16.c: Regenerated.
 779         * generated/minloc1_8_r4.c: Regenerated.
 780         * generated/minloc1_8_r8.c: Regenerated.
 781         * generated/minloc1_8_s1.c: Regenerated.
 782         * generated/minloc1_8_s4.c: Regenerated.
 783         * generated/minval_i1.c: Regenerated.
 784         * generated/minval_i16.c: Regenerated.
 785         * generated/minval_i2.c: Regenerated.
 786         * generated/minval_i4.c: Regenerated.
 787         * generated/minval_i8.c: Regenerated.
 788         * generated/minval_r10.c: Regenerated.
 789         * generated/minval_r16.c: Regenerated.
 790         * generated/minval_r4.c: Regenerated.
 791         * generated/minval_r8.c: Regenerated.
 792         * generated/norm2_r10.c: Regenerated.
 793         * generated/norm2_r16.c: Regenerated.
 794         * generated/norm2_r4.c: Regenerated.
 795         * generated/norm2_r8.c: Regenerated.
 796         * generated/parity_l1.c: Regenerated.
 797         * generated/parity_l16.c: Regenerated.
 798         * generated/parity_l2.c: Regenerated.
 799         * generated/parity_l4.c: Regenerated.
 800         * generated/parity_l8.c: Regenerated.
 801         * generated/product_c10.c: Regenerated.
 802         * generated/product_c16.c: Regenerated.
 803         * generated/product_c4.c: Regenerated.
 804         * generated/product_c8.c: Regenerated.
 805         * generated/product_i1.c: Regenerated.
 806         * generated/product_i16.c: Regenerated.
 807         * generated/product_i2.c: Regenerated.
 808         * generated/product_i4.c: Regenerated.
 809         * generated/product_i8.c: Regenerated.
 810         * generated/product_r10.c: Regenerated.
 811         * generated/product_r16.c: Regenerated.
 812         * generated/product_r4.c: Regenerated.
 813         * generated/product_r8.c: Regenerated.
 814         * generated/sum_c10.c: Regenerated.
 815         * generated/sum_c16.c: Regenerated.
 816         * generated/sum_c4.c: Regenerated.
 817         * generated/sum_c8.c: Regenerated.
 818         * generated/sum_i1.c: Regenerated.
 819         * generated/sum_i16.c: Regenerated.
 820         * generated/sum_i2.c: Regenerated.
 821         * generated/sum_i4.c: Regenerated.
 822         * generated/sum_i8.c: Regenerated.
 823         * generated/sum_r10.c: Regenerated.
 824         * generated/sum_r16.c: Regenerated.
 825         * generated/sum_r4.c: Regenerated.
 826         * generated/sum_r8.c: Regenerated.
 827
 828 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 829
 830         PR libgfortran/83811
 831         * write.c (select_buffer): Adjust buffer size up by 1.
 832
 833 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
 834
 835         PR 78534, bugfix for r256322
 836         * io/transfer.c (next_record_w): Use correct type for return value
 837         of next_array_record.
 838
 839 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
 840
 841         * libgfortran.h (GFC_DTYPE_COPY): New macro.
 842         (GFC_DTYPE_COPY_SETRANK): New macro.
 843         (GFC_DTYPE_IS_UNSET): New macro.
 844         * intrinsics/cshift0.c (cshift0): Use new macros.
 845         * intrinsics/eoshift0.c (eoshift0): Likewise.
 846         * intrinsics/eoshift2.c (eoshift2): Likewise.
 847         * intrinsics/move_alloc.c (move_alloc): Likewise.
 848         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
 849         * intrinsics/spread_generic.c (spread_internal): Likewise.
 850         * intrinsics/spread_generic.c (spread_scalar): Likewise.
 851         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
 852         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
 853         * intrinsics/unpack_generic.c (unpack0): Likewise.
 854         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
 855         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
 856         * m4/cshift1.m4 (cshift1): Likewise.
 857         * m4/eoshift1.m4 (eoshift1): Likewise.
 858         * m4/eoshift3.m4 (eoshift3): Likewise.
 859         * m4/iforeach-s.m4: Likewise.
 860         * m4/iforeach.m4: Likewise.
 861         * m4/ifunction-s.m4: Likewise.
 862         * m4/ifunction-s2.m4: Likewise.
 863         * m4/ifunction.m4: Likewise.
 864         * m4/ifunction_logical.m4: Likewise.
 865         * m4/reshape.m4: Likewise.
 866         * m4/spread.m4: Likewise.
 867         * generated/all_l1.c : Regenerated.
 868         * generated/all_l16.c : Regenerated.
 869         * generated/all_l2.c : Regenerated.
 870         * generated/all_l4.c : Regenerated.
 871         * generated/all_l8.c : Regenerated.
 872         * generated/any_l1.c : Regenerated.
 873         * generated/any_l16.c : Regenerated.
 874         * generated/any_l2.c : Regenerated.
 875         * generated/any_l4.c : Regenerated.
 876         * generated/any_l8.c : Regenerated.
 877         * generated/count_16_l.c : Regenerated.
 878         * generated/count_1_l.c : Regenerated.
 879         * generated/count_2_l.c : Regenerated.
 880         * generated/count_4_l.c : Regenerated.
 881         * generated/count_8_l.c : Regenerated.
 882         * generated/cshift1_16.c : Regenerated.
 883         * generated/cshift1_4.c : Regenerated.
 884         * generated/cshift1_8.c : Regenerated.
 885         * generated/eoshift1_16.c : Regenerated.
 886         * generated/eoshift1_4.c : Regenerated.
 887         * generated/eoshift1_8.c : Regenerated.
 888         * generated/eoshift3_16.c : Regenerated.
 889         * generated/eoshift3_4.c : Regenerated.
 890         * generated/eoshift3_8.c : Regenerated.
 891         * generated/iall_i1.c : Regenerated.
 892         * generated/iall_i16.c : Regenerated.
 893         * generated/iall_i2.c : Regenerated.
 894         * generated/iall_i4.c : Regenerated.
 895         * generated/iall_i8.c : Regenerated.
 896         * generated/iany_i1.c : Regenerated.
 897         * generated/iany_i16.c : Regenerated.
 898         * generated/iany_i2.c : Regenerated.
 899         * generated/iany_i4.c : Regenerated.
 900         * generated/iany_i8.c : Regenerated.
 901         * generated/iparity_i1.c : Regenerated.
 902         * generated/iparity_i16.c : Regenerated.
 903         * generated/iparity_i2.c : Regenerated.
 904         * generated/iparity_i4.c : Regenerated.
 905         * generated/iparity_i8.c : Regenerated.
 906         * generated/maxloc0_16_i1.c : Regenerated.
 907         * generated/maxloc0_16_i16.c : Regenerated.
 908         * generated/maxloc0_16_i2.c : Regenerated.
 909         * generated/maxloc0_16_i4.c : Regenerated.
 910         * generated/maxloc0_16_i8.c : Regenerated.
 911         * generated/maxloc0_16_r10.c : Regenerated.
 912         * generated/maxloc0_16_r16.c : Regenerated.
 913         * generated/maxloc0_16_r4.c : Regenerated.
 914         * generated/maxloc0_16_r8.c : Regenerated.
 915         * generated/maxloc0_16_s1.c : Regenerated.
 916         * generated/maxloc0_16_s4.c : Regenerated.
 917         * generated/maxloc0_4_i1.c : Regenerated.
 918         * generated/maxloc0_4_i16.c : Regenerated.
 919         * generated/maxloc0_4_i2.c : Regenerated.
 920         * generated/maxloc0_4_i4.c : Regenerated.
 921         * generated/maxloc0_4_i8.c : Regenerated.
 922         * generated/maxloc0_4_r10.c : Regenerated.
 923         * generated/maxloc0_4_r16.c : Regenerated.
 924         * generated/maxloc0_4_r4.c : Regenerated.
 925         * generated/maxloc0_4_r8.c : Regenerated.
 926         * generated/maxloc0_4_s1.c : Regenerated.
 927         * generated/maxloc0_4_s4.c : Regenerated.
 928         * generated/maxloc0_8_i1.c : Regenerated.
 929         * generated/maxloc0_8_i16.c : Regenerated.
 930         * generated/maxloc0_8_i2.c : Regenerated.
 931         * generated/maxloc0_8_i4.c : Regenerated.
 932         * generated/maxloc0_8_i8.c : Regenerated.
 933         * generated/maxloc0_8_r10.c : Regenerated.
 934         * generated/maxloc0_8_r16.c : Regenerated.
 935         * generated/maxloc0_8_r4.c : Regenerated.
 936         * generated/maxloc0_8_r8.c : Regenerated.
 937         * generated/maxloc0_8_s1.c : Regenerated.
 938         * generated/maxloc0_8_s4.c : Regenerated.
 939         * generated/maxloc1_16_i1.c : Regenerated.
 940         * generated/maxloc1_16_i16.c : Regenerated.
 941         * generated/maxloc1_16_i2.c : Regenerated.
 942         * generated/maxloc1_16_i4.c : Regenerated.
 943         * generated/maxloc1_16_i8.c : Regenerated.
 944         * generated/maxloc1_16_r10.c : Regenerated.
 945         * generated/maxloc1_16_r16.c : Regenerated.
 946         * generated/maxloc1_16_r4.c : Regenerated.
 947         * generated/maxloc1_16_r8.c : Regenerated.
 948         * generated/maxloc1_16_s1.c : Regenerated.
 949         * generated/maxloc1_16_s4.c : Regenerated.
 950         * generated/maxloc1_4_i1.c : Regenerated.
 951         * generated/maxloc1_4_i16.c : Regenerated.
 952         * generated/maxloc1_4_i2.c : Regenerated.
 953         * generated/maxloc1_4_i4.c : Regenerated.
 954         * generated/maxloc1_4_i8.c : Regenerated.
 955         * generated/maxloc1_4_r10.c : Regenerated.
 956         * generated/maxloc1_4_r16.c : Regenerated.
 957         * generated/maxloc1_4_r4.c : Regenerated.
 958         * generated/maxloc1_4_r8.c : Regenerated.
 959         * generated/maxloc1_4_s1.c : Regenerated.
 960         * generated/maxloc1_4_s4.c : Regenerated.
 961         * generated/maxloc1_8_i1.c : Regenerated.
 962         * generated/maxloc1_8_i16.c : Regenerated.
 963         * generated/maxloc1_8_i2.c : Regenerated.
 964         * generated/maxloc1_8_i4.c : Regenerated.
 965         * generated/maxloc1_8_i8.c : Regenerated.
 966         * generated/maxloc1_8_r10.c : Regenerated.
 967         * generated/maxloc1_8_r16.c : Regenerated.
 968         * generated/maxloc1_8_r4.c : Regenerated.
 969         * generated/maxloc1_8_r8.c : Regenerated.
 970         * generated/maxloc1_8_s1.c : Regenerated.
 971         * generated/maxloc1_8_s4.c : Regenerated.
 972         * generated/maxval1_s1.c : Regenerated.
 973         * generated/maxval1_s4.c : Regenerated.
 974         * generated/maxval_i1.c : Regenerated.
 975         * generated/maxval_i16.c : Regenerated.
 976         * generated/maxval_i2.c : Regenerated.
 977         * generated/maxval_i4.c : Regenerated.
 978         * generated/maxval_i8.c : Regenerated.
 979         * generated/maxval_r10.c : Regenerated.
 980         * generated/maxval_r16.c : Regenerated.
 981         * generated/maxval_r4.c : Regenerated.
 982         * generated/maxval_r8.c : Regenerated.
 983         * generated/minloc0_16_i1.c : Regenerated.
 984         * generated/minloc0_16_i16.c : Regenerated.
 985         * generated/minloc0_16_i2.c : Regenerated.
 986         * generated/minloc0_16_i4.c : Regenerated.
 987         * generated/minloc0_16_i8.c : Regenerated.
 988         * generated/minloc0_16_r10.c : Regenerated.
 989         * generated/minloc0_16_r16.c : Regenerated.
 990         * generated/minloc0_16_r4.c : Regenerated.
 991         * generated/minloc0_16_r8.c : Regenerated.
 992         * generated/minloc0_16_s1.c : Regenerated.
 993         * generated/minloc0_16_s4.c : Regenerated.
 994         * generated/minloc0_4_i1.c : Regenerated.
 995         * generated/minloc0_4_i16.c : Regenerated.
 996         * generated/minloc0_4_i2.c : Regenerated.
 997         * generated/minloc0_4_i4.c : Regenerated.
 998         * generated/minloc0_4_i8.c : Regenerated.
 999         * generated/minloc0_4_r10.c : Regenerated.
1000         * generated/minloc0_4_r16.c : Regenerated.
1001         * generated/minloc0_4_r4.c : Regenerated.
1002         * generated/minloc0_4_r8.c : Regenerated.
1003         * generated/minloc0_4_s1.c : Regenerated.
1004         * generated/minloc0_4_s4.c : Regenerated.
1005         * generated/minloc0_8_i1.c : Regenerated.
1006         * generated/minloc0_8_i16.c : Regenerated.
1007         * generated/minloc0_8_i2.c : Regenerated.
1008         * generated/minloc0_8_i4.c : Regenerated.
1009         * generated/minloc0_8_i8.c : Regenerated.
1010         * generated/minloc0_8_r10.c : Regenerated.
1011         * generated/minloc0_8_r16.c : Regenerated.
1012         * generated/minloc0_8_r4.c : Regenerated.
1013         * generated/minloc0_8_r8.c : Regenerated.
1014         * generated/minloc0_8_s1.c : Regenerated.
1015         * generated/minloc0_8_s4.c : Regenerated.
1016         * generated/minloc1_16_i1.c : Regenerated.
1017         * generated/minloc1_16_i16.c : Regenerated.
1018         * generated/minloc1_16_i2.c : Regenerated.
1019         * generated/minloc1_16_i4.c : Regenerated.
1020         * generated/minloc1_16_i8.c : Regenerated.
1021         * generated/minloc1_16_r10.c : Regenerated.
1022         * generated/minloc1_16_r16.c : Regenerated.
1023         * generated/minloc1_16_r4.c : Regenerated.
1024         * generated/minloc1_16_r8.c : Regenerated.
1025         * generated/minloc1_16_s1.c : Regenerated.
1026         * generated/minloc1_16_s4.c : Regenerated.
1027         * generated/minloc1_4_i1.c : Regenerated.
1028         * generated/minloc1_4_i16.c : Regenerated.
1029         * generated/minloc1_4_i2.c : Regenerated.
1030         * generated/minloc1_4_i4.c : Regenerated.
1031         * generated/minloc1_4_i8.c : Regenerated.
1032         * generated/minloc1_4_r10.c : Regenerated.
1033         * generated/minloc1_4_r16.c : Regenerated.
1034         * generated/minloc1_4_r4.c : Regenerated.
1035         * generated/minloc1_4_r8.c : Regenerated.
1036         * generated/minloc1_4_s1.c : Regenerated.
1037         * generated/minloc1_4_s4.c : Regenerated.
1038         * generated/minloc1_8_i1.c : Regenerated.
1039         * generated/minloc1_8_i16.c : Regenerated.
1040         * generated/minloc1_8_i2.c : Regenerated.
1041         * generated/minloc1_8_i4.c : Regenerated.
1042         * generated/minloc1_8_i8.c : Regenerated.
1043         * generated/minloc1_8_r10.c : Regenerated.
1044         * generated/minloc1_8_r16.c : Regenerated.
1045         * generated/minloc1_8_r4.c : Regenerated.
1046         * generated/minloc1_8_r8.c : Regenerated.
1047         * generated/minloc1_8_s1.c : Regenerated.
1048         * generated/minloc1_8_s4.c : Regenerated.
1049         * generated/minval1_s1.c : Regenerated.
1050         * generated/minval1_s4.c : Regenerated.
1051         * generated/minval_i1.c : Regenerated.
1052         * generated/minval_i16.c : Regenerated.
1053         * generated/minval_i2.c : Regenerated.
1054         * generated/minval_i4.c : Regenerated.
1055         * generated/minval_i8.c : Regenerated.
1056         * generated/minval_r10.c : Regenerated.
1057         * generated/minval_r16.c : Regenerated.
1058         * generated/minval_r4.c : Regenerated.
1059         * generated/minval_r8.c : Regenerated.
1060         * generated/norm2_r10.c : Regenerated.
1061         * generated/norm2_r16.c : Regenerated.
1062         * generated/norm2_r4.c : Regenerated.
1063         * generated/norm2_r8.c : Regenerated.
1064         * generated/parity_l1.c : Regenerated.
1065         * generated/parity_l16.c : Regenerated.
1066         * generated/parity_l2.c : Regenerated.
1067         * generated/parity_l4.c : Regenerated.
1068         * generated/parity_l8.c : Regenerated.
1069         * generated/product_c10.c : Regenerated.
1070         * generated/product_c16.c : Regenerated.
1071         * generated/product_c4.c : Regenerated.
1072         * generated/product_c8.c : Regenerated.
1073         * generated/product_i1.c : Regenerated.
1074         * generated/product_i16.c : Regenerated.
1075         * generated/product_i2.c : Regenerated.
1076         * generated/product_i4.c : Regenerated.
1077         * generated/product_i8.c : Regenerated.
1078         * generated/product_r10.c : Regenerated.
1079         * generated/product_r16.c : Regenerated.
1080         * generated/product_r4.c : Regenerated.
1081         * generated/product_r8.c : Regenerated.
1082         * generated/reshape_c10.c : Regenerated.
1083         * generated/reshape_c16.c : Regenerated.
1084         * generated/reshape_c4.c : Regenerated.
1085         * generated/reshape_c8.c : Regenerated.
1086         * generated/reshape_i16.c : Regenerated.
1087         * generated/reshape_i4.c : Regenerated.
1088         * generated/reshape_i8.c : Regenerated.
1089         * generated/reshape_r10.c : Regenerated.
1090         * generated/reshape_r16.c : Regenerated.
1091         * generated/reshape_r4.c : Regenerated.
1092         * generated/reshape_r8.c : Regenerated.
1093         * generated/spread_c10.c : Regenerated.
1094         * generated/spread_c16.c : Regenerated.
1095         * generated/spread_c4.c : Regenerated.
1096         * generated/spread_c8.c : Regenerated.
1097         * generated/spread_i1.c : Regenerated.
1098         * generated/spread_i16.c : Regenerated.
1099         * generated/spread_i2.c : Regenerated.
1100         * generated/spread_i4.c : Regenerated.
1101         * generated/spread_i8.c : Regenerated.
1102         * generated/spread_r10.c : Regenerated.
1103         * generated/spread_r16.c : Regenerated.
1104         * generated/spread_r4.c : Regenerated.
1105         * generated/spread_r8.c : Regenerated.
1106         * generated/sum_c10.c : Regenerated.
1107         * generated/sum_c16.c : Regenerated.
1108         * generated/sum_c4.c : Regenerated.
1109         * generated/sum_c8.c : Regenerated.
1110         * generated/sum_i1.c : Regenerated.
1111         * generated/sum_i16.c : Regenerated.
1112         * generated/sum_i2.c : Regenerated.
1113         * generated/sum_i4.c : Regenerated.
1114         * generated/sum_i8.c : Regenerated.
1115         * generated/sum_r10.c : Regenerated.
1116         * generated/sum_r16.c : Regenerated.
1117         * generated/sum_r4.c : Regenerated.
1118         * generated/sum_r8.c : Regenerated.
1119
1120 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
1121
1122         PR fortran/78534
1123         PR fortran/83704
1124         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
1125         (fbuf_debug): Convert debug output to unsigned long.
1126         (fbuf_reset): Use ptrdiff_t for return value.
1127         (fbuf_alloc): Use size_t for length argument.
1128         (fbuf_flush): Handle large buffers.
1129         (fbuf_flush_list): Likewise.
1130         (fbuf_seek): Use ptrdiff_t for offset and return value.
1131         (fbuf_read): Use size_t for length argument.
1132         (fbuf_getc_refill): Use size_t to match fbuf_read.
1133         * io/fbuf.h (struct fbuf): Use size_t for lengths.
1134         (fbuf_init): Use size_t instead of int for length.
1135         (fbuf_reset): Use ptrdiff_t for return value.
1136         (fbuf_alloc): Use size_t for length argument.
1137         (fbuf_seek): Use ptrdiff_t for offset and return value.
1138         (fbuf_read): Use size_t for length argument.
1139         * io/io.h (read_block_form): Likewise.
1140         (read_block_form4): Likewise.
1141         (write_block): Likewise.
1142         (read_a): Likewise.
1143         (read_a_char4): Likewise.
1144         (read_x): Likewise.
1145         (write_a): Likewise.
1146         (write_a_char4): Likewise.
1147         * io/list_read.c (list_formatted_read_scalar): Use size_t to
1148         handle large buffers.
1149         * io/read.c (read_l): Likewise.
1150         (read_utf8): Likewise.
1151         (read_utf8_char1): Likewise.
1152         (read_default_char1): Likewise.
1153         (read_utf8_char4): Likewise.
1154         (read_default_char4): Likewise.
1155         (read_a): Likewise.
1156         (read_a_char4): Likewise.
1157         (eat_leading_spaces): Likewise.
1158         (next_char): Likewise.
1159         (read_decimal): Likewise.
1160         (read_radix): Likewise.
1161         (read_f): Likewise.
1162         (read_x): Likewise.
1163         * io/transfer.c (read_sf_internal): Likewise.
1164         (read_sf): Likewise.
1165         (read_block_form): Likewise.
1166         (read_block_form4): Likewise.
1167         (write_block): Likewise.
1168         (formatted_transfer_scalar_write): Likewise.
1169         (next_record_w): Likewise.
1170         * io/unix.c (mem_alloc_r): Likewise.
1171         (mem_alloc_r4): Likewise.
1172         (mem_alloc_w): Likewise.
1173         (mem_alloc_w4): Likewise.
1174         (mem_read): Likewise.
1175         (mem_read4): Likewise.
1176         (mem_write): Likewise.
1177         (mem_write4): Likewise.
1178         (open_internal): Likewise.
1179         (open_internal4): Likewise.
1180         * io/unix.h (open_internal): Likewise.
1181         (open_internal4): Likewise.
1182         (mem_alloc_w): Likewise.
1183         (mem_alloc_r): Likewise.
1184         (mem_alloc_w4): Likewise.
1185         (mem_alloc_r4): Likewise.
1186         * io/write.c (write_check_cc): Likewise.
1187         (write_cc): Likewise.
1188         (write_a): Likewise.
1189         (write_a_char4): Likewise.
1190
1191 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
1192
1193         * io/write.c (namelist_write): Remove unused variable "i".
1194
1195 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
1196             Janne Blomqvist  <jb@gcc.gnu.org>
1197
1198         PR fortran/83704
1199         * io/write.c (write_character): Use size_t instead of int for
1200         length.
1201
1202 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
1203
1204         PR fortran/78534
1205         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
1206         (get_command_argument_i4): Likewise.
1207         (get_command_i4): Likewise.
1208         * intrinsics/chmod.c (chmod_internal): Likewise.
1209         * intrinsics/env.c (get_environment_variable_i4): Likewise.
1210         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
1211         member.
1212         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
1213         * intrinsics/getlog.c (getlog): Likewise.
1214         * intrinsics/hostnm.c (hostnm_0): Likewise.
1215         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
1216         work if gfc_charlen_type is unsigned.
1217         (string_scan): Likewise.
1218         * io/transfer.c (transfer_character): Modify prototype.
1219         (transfer_character_write): Likewise.
1220         (transfer_character_wide): Likewise.
1221         (transfer_character_wide_write): Likewise.
1222         (transfer_array): Typecast to avoid signed-unsigned comparison.
1223         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
1224         * io/write.c (namelist_write): Likewise.
1225         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
1226
1227 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1228
1229         Update copyright years.
1230
1231 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
1232
1233         PR libgfortran/83649
1234         * io/unix.c (MAX_CHUNK): New define.
1235         (raw_read): For reads larger than MAX_CHUNK, loop.
1236         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
1237 \f
1238 Copyright (C) 2018 Free Software Foundation, Inc.
1239
1240 Copying and distribution of this file, with or without modification,
1241 are permitted in any medium without royalty provided the copyright
1242 notice and this notice are preserved.