libgfortran/ChangeLog

   1 2018-12-02  Janne Blomqvist  <jb@gcc.gnu.org>
   2
   3         PR libfortran/88137
   4         * runtime/backtrace.c (show_backtrace): Use atomic load/store to
   5         access the static lbstate pointer.
   6
   7 2018-11-30  Janne Blomqvist  <jb@gcc.gnu.org>
   8
   9         PR libfortran/88137
  10         * runtime/backtrace.c (show_backtrace): Make lbstate a static
  11         variable, initialize once.
  12
  13 2018-11-23  Janne Blomqvist  <jb@gcc.gnu.org>
  14
  15         * runtime/error.c (MAGIC): Remove.
  16         (recursion_key): New variable.
  17         (recursion_check): Use thread-specific variable for recursion
  18         check if threads are active.
  19         (constructor_recursion_check): New function.
  20         (destructor_recursion_check): New funcion.
  21
  22 2018-11-22  Janne Blomqvist  <jb@gcc.gnu.org>
  23
  24         * acinclude.m4 (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Rename and test
  25         presence of atomic builtins instead of sync builtins.
  26         * configure.ac (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Call new test.
  27         * io/io.h (inc_waiting_locked): Use __atomic_fetch_add.
  28         (predec_waiting_locked): Use __atomic_add_fetch.
  29         (dec_waiting_unlocked): Use __atomic_fetch_add.
  30         * config.h.in: Regenerated.
  31         * configure: Regenerated.
  32         * Makefile.in: Regenerated.
  33
  34 2018-11-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  35
  36         PR libfortran/78351
  37         * io/transfer.c (read_sf_internal): Delete leftover
  38         debug code.
  39
  40 2018-11-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  41
  42         PR libfortran/78351
  43         * io/transfer.c (read_sf_internal): Add support for early
  44         comma termination of internal unit formatted reads.
  45
  46 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  47
  48         PR bootstrap/82856
  49         * Makefile.am: Include multilib.am.
  50         * configure.ac: Remove AC_PREREQ.
  51         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
  52
  53 2017-10-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
  54
  55         PR fortran/54613
  56         * Makefile.am: Add files for findloc.
  57         * Makefile.in: Regenerated.
  58         * libgfortran.h (gfc_array_index_type): Add.
  59         (gfc_array_s1): Add using GFC_UINTEGER_1.
  60         (gfc_array_s4): Likewise.
  61         Replace unnecessary comment.
  62         (HAVE_GFC_UINTEGER_1): Define.
  63         (HAVE_GFC_UINTEGER_4): Define.
  64         * m4/findloc0.m4: New file.
  65         * m4/findloc0s.m4: New file.
  66         * m4/findloc1.m4: New file.
  67         * m4/findloc1s.m4: New file.
  68         * m4/findloc2s.m4: New file.
  69         * m4/ifindloc0.m4: New file.
  70         * m4/ifindloc1.m4: New file.
  71         * m4/ifindloc2.m4: New file.
  72         * m4/iparm.m4: Use unsigned integer for characters.
  73         * generated/findloc0_c16.c: New file.
  74         * generated/findloc0_c4.c: New file.
  75         * generated/findloc0_c8.c: New file.
  76         * generated/findloc0_i1.c: New file.
  77         * generated/findloc0_i16.c: New file.
  78         * generated/findloc0_i2.c: New file.
  79         * generated/findloc0_i4.c: New file.
  80         * generated/findloc0_i8.c: New file.
  81         * generated/findloc0_r16.c: New file.
  82         * generated/findloc0_r4.c: New file.
  83         * generated/findloc0_r8.c: New file.
  84         * generated/findloc0_s1.c: New file.
  85         * generated/findloc0_s4.c: New file.
  86         * generated/findloc1_c16.c: New file.
  87         * generated/findloc1_c4.c: New file.
  88         * generated/findloc1_c8.c: New file.
  89         * generated/findloc1_i1.c: New file.
  90         * generated/findloc1_i16.c: New file.
  91         * generated/findloc1_i2.c: New file.
  92         * generated/findloc1_i4.c: New file.
  93         * generated/findloc1_i8.c: New file.
  94         * generated/findloc1_r16.c: New file.
  95         * generated/findloc1_r4.c: New file.
  96         * generated/findloc1_r8.c: New file.
  97         * generated/findloc1_s1.c: New file.
  98         * generated/findloc1_s4.c: New file.
  99         * generated/findloc2_s1.c: New file.
 100         * generated/findloc2_s4.c: New file.
 101         * generated/maxloc0_16_s1.c: Regenerated.
 102         * generated/maxloc0_16_s4.c: Regenerated.
 103         * generated/maxloc0_4_s1.c: Regenerated.
 104         * generated/maxloc0_4_s4.c: Regenerated.
 105         * generated/maxloc0_8_s1.c: Regenerated.
 106         * generated/maxloc0_8_s4.c: Regenerated.
 107         * generated/maxloc1_16_s1.c: Regenerated.
 108         * generated/maxloc1_16_s4.c: Regenerated.
 109         * generated/maxloc1_4_s1.c: Regenerated.
 110         * generated/maxloc1_4_s4.c: Regenerated.
 111         * generated/maxloc1_8_s1.c: Regenerated.
 112         * generated/maxloc1_8_s4.c: Regenerated.
 113         * generated/maxloc2_16_s1.c: Regenerated.
 114         * generated/maxloc2_16_s4.c: Regenerated.
 115         * generated/maxloc2_4_s1.c: Regenerated.
 116         * generated/maxloc2_4_s4.c: Regenerated.
 117         * generated/maxloc2_8_s1.c: Regenerated.
 118         * generated/maxloc2_8_s4.c: Regenerated.
 119         * generated/maxval0_s1.c: Regenerated.
 120         * generated/maxval0_s4.c: Regenerated.
 121         * generated/maxval1_s1.c: Regenerated.
 122         * generated/maxval1_s4.c: Regenerated.
 123         * generated/minloc0_16_s1.c: Regenerated.
 124         * generated/minloc0_16_s4.c: Regenerated.
 125         * generated/minloc0_4_s1.c: Regenerated.
 126         * generated/minloc0_4_s4.c: Regenerated.
 127         * generated/minloc0_8_s1.c: Regenerated.
 128         * generated/minloc0_8_s4.c: Regenerated.
 129         * generated/minloc1_16_s1.c: Regenerated.
 130         * generated/minloc1_16_s4.c: Regenerated.
 131         * generated/minloc1_4_s1.c: Regenerated.
 132         * generated/minloc1_4_s4.c: Regenerated.
 133         * generated/minloc1_8_s1.c: Regenerated.
 134         * generated/minloc1_8_s4.c: Regenerated.
 135         * generated/minloc2_16_s1.c: Regenerated.
 136         * generated/minloc2_16_s4.c: Regenerated.
 137         * generated/minloc2_4_s1.c: Regenerated.
 138         * generated/minloc2_4_s4.c: Regenerated.
 139         * generated/minloc2_8_s1.c: Regenerated.
 140         * generated/minloc2_8_s4.c: Regenerated.
 141         * generated/minval0_s1.c: Regenerated.
 142         * generated/minval0_s4.c: Regenerated.
 143         * generated/minval1_s1.c: Regenerated.
 144         * generated/minval1_s4.c: Regenerated.
 145
 146 2018-10-06  Janne Blomqvist  <jb@gcc.gnu.org>
 147
 148         * io/unix.c (compare_file_filename): Use gfc_charlen_type instead
 149         of int for string length.
 150         (inquire_sequential): Likewise.
 151         (inquire_direct): Likewise.
 152         (inquire_formatted): Likewise.
 153         (inquire_unformatted): Likewise.
 154         (inquire_access): Likewise.
 155         (inquire_read): Likewise.
 156         (inquire_write): Likewise.
 157         (inquire_readwrite): Likewise.
 158         * io/unix.h (compare_file_filename): Likewise.
 159         (inquire_sequential): Likewise.
 160         (inquire_direct): Likewise.
 161         (inquire_formatted): Likewise.
 162         (inquire_unformatted): Likewise.
 163         (inquire_read): Likewise.
 164         (inquire_write): Likewise.
 165         (inquire_readwrite): Likewise.
 166
 167 2018-10-02  Gerald Pfeifer  <gerald@pfeifer.com>
 168
 169         * io/close.c [!HAVE_UNLINK_OPEN_FILE]: Include <string.h>.
 170
 171 2018-09-21  Janne Blomqvist  <jb@gcc.gnu.org>
 172
 173         * config.h.in: Regenerated.
 174         * configure: Regenerated.
 175         * configure.ac: Check for writev and sys/uio.h.
 176         * libgfortran.h: Include sys/uio.h.
 177         (st_vprintf): Remove prototype.
 178         (struct iovec): Define if not available.
 179         (estr_writev): New prototype.
 180         * runtime/backtrace.c (error_callback): Use estr_writev.
 181         * runtime/error.c (ST_VPRINTF_SIZE): Remove.
 182         (estr_writev): New function.
 183         (st_vprintf): Remove.
 184         (gf_vsnprintf): New function.
 185         (ST_ERRBUF_SIZE): New macro.
 186         (st_printf): Use vsnprintf.
 187         (os_error): Use estr_writev.
 188         (runtime_error): Use vsnprintf and estr_writev.
 189         (runtime_error_at): Likewise.
 190         (runtime_warning_at): Likewise.
 191         (internal_error): Use estr_writev.
 192         (generate_error_common): Likewise.
 193         (generate_warning): Likewise.
 194         (notify_std): Likewise.
 195         * runtime/pause.c (pause_string): Likewise.
 196         * runtime/stop.c (report_exception): Likewise.
 197         (stop_string): Likewise.
 198         (error_stop_string): Likewise.
 199
 200 2018-09-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
 201
 202         PR fortran/37802
 203         * m4/matmul_internal.m4: Adjust error messages.
 204         * generated/matmul_c10.c: Regenerated.
 205         * generated/matmul_c16.c: Regenerated.
 206         * generated/matmul_c4.c: Regenerated.
 207         * generated/matmul_c8.c: Regenerated.
 208         * generated/matmul_i1.c: Regenerated.
 209         * generated/matmul_i16.c: Regenerated.
 210         * generated/matmul_i2.c: Regenerated.
 211         * generated/matmul_i4.c: Regenerated.
 212         * generated/matmul_i8.c: Regenerated.
 213         * generated/matmul_r10.c: Regenerated.
 214         * generated/matmul_r16.c: Regenerated.
 215         * generated/matmul_r4.c: Regenerated.
 216         * generated/matmul_r8.c: Regenerated.
 217         * generated/matmulavx128_c10.c: Regenerated.
 218         * generated/matmulavx128_c16.c: Regenerated.
 219         * generated/matmulavx128_c4.c: Regenerated.
 220         * generated/matmulavx128_c8.c: Regenerated.
 221         * generated/matmulavx128_i1.c: Regenerated.
 222         * generated/matmulavx128_i16.c: Regenerated.
 223         * generated/matmulavx128_i2.c: Regenerated.
 224         * generated/matmulavx128_i4.c: Regenerated.
 225         * generated/matmulavx128_i8.c: Regenerated.
 226         * generated/matmulavx128_r10.c: Regenerated.
 227         * generated/matmulavx128_r16.c: Regenerated.
 228         * generated/matmulavx128_r4.c: Regenerated.
 229         * generated/matmulavx128_r8.c: Regenerated.
 230
 231 2018-09-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 232
 233         * io/unix.c (fallback_access): Avoid calling close on
 234         uninitialized file descriptor.
 235
 236 2018-09-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
 237
 238         * runtime/minimal.c (estr_write): Define in terms of write.
 239
 240 2018-09-12  Andrew Stubbs  <ams@codesourcery.com>
 241
 242         * runtime/minimal.c (exit): Only work around nvptx bugs on nvptx.
 243
 244 2018-09-07  Janne Blomqvist  <jb@gcc.gnu.org>
 245
 246         * runtime/environ.c (init_unsigned_integer): Remove.
 247
 248 2018-09-05  Hans-Peter Nilsson  <hp@axis.com>
 249
 250         * io/async.h: Use __gthread_mutex_t, not pthread_mutex_t.
 251
 252 2018-09-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 253
 254         * io/io.h: Change declaration of vlist type to
 255         gfc_full_array_i4 to eliminate warning for mismatched type.
 256         * io/format.c ((parse_format_list): Use gfc_full_array_i4.
 257         * io/io.h: Use gfc_full_array_i4.
 258
 259 2018-08-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 260
 261         PR libfortran/86704
 262         * m4/matmul_internal.m4: Correct calculation of needed buffer size
 263         for arrays of shape (1,n).
 264         * generated/matmul_c10.c: Regenerated
 265         * generated/matmul_c16.c: Regenerated
 266         * generated/matmul_c4.c: Regenerated
 267         * generated/matmul_c8.c: Regenerated
 268         * generated/matmul_i1.c: Regenerated
 269         * generated/matmul_i16.c: Regenerated
 270         * generated/matmul_i2.c: Regenerated
 271         * generated/matmul_i4.c: Regenerated
 272         * generated/matmul_i8.c: Regenerated
 273         * generated/matmul_r10.c: Regenerated
 274         * generated/matmul_r16.c: Regenerated
 275         * generated/matmul_r4.c: Regenerated
 276         * generated/matmul_r8.c: Regenerated
 277         * generated/matmulavx128_c10.c: Regenerated
 278         * generated/matmulavx128_c16.c: Regenerated
 279         * generated/matmulavx128_c4.c: Regenerated
 280         * generated/matmulavx128_c8.c: Regenerated
 281         * generated/matmulavx128_i1.c: Regenerated
 282         * generated/matmulavx128_i16.c: Regenerated
 283         * generated/matmulavx128_i2.c: Regenerated
 284         * generated/matmulavx128_i4.c: Regenerated
 285         * generated/matmulavx128_i8.c: Regenerated
 286         * generated/matmulavx128_r10.c: Regenerated
 287         * generated/matmulavx128_r16.c: Regenerated
 288         * generated/matmulavx128_r4.c: Regenerated
 289         * generated/matmulavx128_r8.c: Regenerated
 290
 291 2018-08-23  David Edelsohn  <dje.gcc@gmail.com>
 292
 293         * async.h (ASYNC_IO): Revert _AIX test.
 294
 295 2018-08-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
 296
 297         * async.h: Set ASYNC_IO to zero if _AIX is defined.
 298         (struct adv_cond): If ASYNC_IO is zero, the struct has no members.
 299         (async_unit): If ASYNC_IO is zero, remove unneeded members.
 300
 301 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
 302         Thomas Koenig <tkoenig@gcc.gnu.org>
 303
 304         PR fortran/25829
 305         * Makefile.am: Add async.c to gfor_io_src.
 306         Add async.h to gfor_io_headers.
 307         * Makefile.in: Regenerated.
 308         * gfortran.map: Add _gfortran_st_wait_async.
 309         * io/async.c: New file.
 310         * io/async.h: New file.
 311         * io/close.c: Include async.h.
 312         (st_close): Call async_wait for an asynchronous unit.
 313         * io/file_pos.c (st_backspace): Likewise.
 314         (st_endfile): Likewise.
 315         (st_rewind): Likewise.
 316         (st_flush): Likewise.
 317         * io/inquire.c: Add handling for asynchronous PENDING
 318         and ID arguments.
 319         * io/io.h (st_parameter_dt): Add async bit.
 320         (st_parameter_wait): Correct.
 321         (gfc_unit): Add au pointer.
 322         (st_wait_async): Add prototype.
 323         (transfer_array_inner): Likewise.
 324         (st_write_done_worker): Likewise.
 325         * io/open.c: Include async.h.
 326         (new_unit): Initialize asynchronous unit.
 327         * io/transfer.c (async_opt): New struct.
 328         (wrap_scalar_transfer): New function.
 329         (transfer_integer): Call wrap_scalar_transfer to do the work.
 330         (transfer_real): Likewise.
 331         (transfer_real_write): Likewise.
 332         (transfer_character): Likewise.
 333         (transfer_character_wide): Likewise.
 334         (transfer_complex): Likewise.
 335         (transfer_array_inner): New function.
 336         (transfer_array): Call transfer_array_inner.
 337         (transfer_derived): Call wrap_scalar_transfer.
 338         (data_transfer_init): Check for asynchronous I/O.
 339         Perform a wait operation on any pending asynchronous I/O
 340         if the data transfer is synchronous. Copy PDT and enqueue
 341         thread for data transfer.
 342         (st_read_done_worker): New function.
 343         (st_read_done): Enqueue transfer or call st_read_done_worker.
 344         (st_write_done_worker): New function.
 345         (st_write_done): Enqueue transfer or call st_read_done_worker.
 346         (st_wait): Document as no-op for compatibility reasons.
 347         (st_wait_async): New function.
 348         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 349         add NOTE where necessary.
 350         (get_gfc_unit): Likewise.
 351         (init_units): Likewise.
 352         (close_unit_1): Likewise. Call async_close if asynchronous.
 353         (close_unit): Use macros LOCK and UNLOCK.
 354         (finish_last_advance_record): Likewise.
 355         (newunit_alloc): Likewise.
 356         * io/unix.c (find_file): Likewise.
 357         (flush_all_units_1): Likewise.
 358         (flush_all_units): Likewise.
 359         * libgfortran.h (generate_error_common): Add prototype.
 360         * runtime/error.c: Include io.h and async.h.
 361         (generate_error_common): New function.
 362
 363 2018-08-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 364
 365         * configure.ac: Check for <sys/random.h>.
 366         * configure, config.h.in: Regenerate.
 367         * intrinsics/random.c [HAVE_SYS_RANDOM_H]: Include <sys/random.h>.
 368
 369 2018-08-13  Janne Blomqvist  <jb@gcc.gnu.org>
 370
 371         * configure.ac: Check for getentropy.
 372         * intrinsics/random.c (getosrandom): Use getentropy if available.
 373         * config.h.in: Regenerated.
 374         * configure: Regenerated.
 375
 376 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 377
 378         Revert 'AsyncI/O patch committed'
 379         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 380                 Thomas Koenig <tkoenig@gcc.gnu.org>
 381
 382         PR fortran/25829
 383         * Makefile.am: Add async.c to gfor_io_src.
 384         Add async.h to gfor_io_headers.
 385         * Makefile.in: Regenerated.
 386         * gfortran.map: Add _gfortran_st_wait_async.
 387         * io/async.c: New file.
 388         * io/async.h: New file.
 389         * io/close.c: Include async.h.
 390         (st_close): Call async_wait for an asynchronous unit.
 391         * io/file_pos.c (st_backspace): Likewise.
 392         (st_endfile): Likewise.
 393         (st_rewind): Likewise.
 394         (st_flush): Likewise.
 395         * io/inquire.c: Add handling for asynchronous PENDING
 396         and ID arguments.
 397         * io/io.h (st_parameter_dt): Add async bit.
 398         (st_parameter_wait): Correct.
 399         (gfc_unit): Add au pointer.
 400         (st_wait_async): Add prototype.
 401         (transfer_array_inner): Likewise.
 402         (st_write_done_worker): Likewise.
 403         * io/open.c: Include async.h.
 404         (new_unit): Initialize asynchronous unit.
 405         * io/transfer.c (async_opt): New struct.
 406         (wrap_scalar_transfer): New function.
 407         (transfer_integer): Call wrap_scalar_transfer to do the work.
 408         (transfer_real): Likewise.
 409         (transfer_real_write): Likewise.
 410         (transfer_character): Likewise.
 411         (transfer_character_wide): Likewise.
 412         (transfer_complex): Likewise.
 413         (transfer_array_inner): New function.
 414         (transfer_array): Call transfer_array_inner.
 415         (transfer_derived): Call wrap_scalar_transfer.
 416         (data_transfer_init): Check for asynchronous I/O.
 417         Perform a wait operation on any pending asynchronous I/O
 418         if the data transfer is synchronous. Copy PDT and enqueue
 419         thread for data transfer.
 420         (st_read_done_worker): New function.
 421         (st_read_done): Enqueue transfer or call st_read_done_worker.
 422         (st_write_done_worker): New function.
 423         (st_write_done): Enqueue transfer or call st_read_done_worker.
 424         (st_wait): Document as no-op for compatibility reasons.
 425         (st_wait_async): New function.
 426         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 427         add NOTE where necessary.
 428         (get_gfc_unit): Likewise.
 429         (init_units): Likewise.
 430         (close_unit_1): Likewise. Call async_close if asynchronous.
 431         (close_unit): Use macros LOCK and UNLOCK.
 432         (finish_last_advance_record): Likewise.
 433         (newunit_alloc): Likewise.
 434         * io/unix.c (find_file): Likewise.
 435         (flush_all_units_1): Likewise.
 436         (flush_all_units): Likewise.
 437         * libgfortran.h (generate_error_common): Add prototype.
 438         * runtime/error.c: Include io.h and async.h.
 439         (generate_error_common): New function.
 440
 441 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 442         Thomas Koenig <tkoenig@gcc.gnu.org>
 443
 444         PR fortran/25829
 445         * Makefile.am: Add async.c to gfor_io_src.
 446         Add async.h to gfor_io_headers.
 447         * Makefile.in: Regenerated.
 448         * gfortran.map: Add _gfortran_st_wait_async.
 449         * io/async.c: New file.
 450         * io/async.h: New file.
 451         * io/close.c: Include async.h.
 452         (st_close): Call async_wait for an asynchronous unit.
 453         * io/file_pos.c (st_backspace): Likewise.
 454         (st_endfile): Likewise.
 455         (st_rewind): Likewise.
 456         (st_flush): Likewise.
 457         * io/inquire.c: Add handling for asynchronous PENDING
 458         and ID arguments.
 459         * io/io.h (st_parameter_dt): Add async bit.
 460         (st_parameter_wait): Correct.
 461         (gfc_unit): Add au pointer.
 462         (st_wait_async): Add prototype.
 463         (transfer_array_inner): Likewise.
 464         (st_write_done_worker): Likewise.
 465         * io/open.c: Include async.h.
 466         (new_unit): Initialize asynchronous unit.
 467         * io/transfer.c (async_opt): New struct.
 468         (wrap_scalar_transfer): New function.
 469         (transfer_integer): Call wrap_scalar_transfer to do the work.
 470         (transfer_real): Likewise.
 471         (transfer_real_write): Likewise.
 472         (transfer_character): Likewise.
 473         (transfer_character_wide): Likewise.
 474         (transfer_complex): Likewise.
 475         (transfer_array_inner): New function.
 476         (transfer_array): Call transfer_array_inner.
 477         (transfer_derived): Call wrap_scalar_transfer.
 478         (data_transfer_init): Check for asynchronous I/O.
 479         Perform a wait operation on any pending asynchronous I/O
 480         if the data transfer is synchronous. Copy PDT and enqueue
 481         thread for data transfer.
 482         (st_read_done_worker): New function.
 483         (st_read_done): Enqueue transfer or call st_read_done_worker.
 484         (st_write_done_worker): New function.
 485         (st_write_done): Enqueue transfer or call st_read_done_worker.
 486         (st_wait): Document as no-op for compatibility reasons.
 487         (st_wait_async): New function.
 488         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 489         add NOTE where necessary.
 490         (get_gfc_unit): Likewise.
 491         (init_units): Likewise.
 492         (close_unit_1): Likewise. Call async_close if asynchronous.
 493         (close_unit): Use macros LOCK and UNLOCK.
 494         (finish_last_advance_record): Likewise.
 495         (newunit_alloc): Likewise.
 496         * io/unix.c (find_file): Likewise.
 497         (flush_all_units_1): Likewise.
 498         (flush_all_units): Likewise.
 499         * libgfortran.h (generate_error_common): Add prototype.
 500         * runtime/error.c: Include io.h and async.h.
 501         (generate_error_common): New function.
 502
 503 2018-06-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 504
 505         PR libgfortran/86070
 506         * io/write_float.def (build_float_string): Initialize *len.
 507
 508 2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
 509
 510         PR fortran/85816
 511         PR fortran/85975
 512         * libgfortran.h: Remove the GFC_DTYPE_COPY_SETRANK macro.
 513         * intrinsics/reshape_generic.c: Directly assign rank.
 514         * intrinsics/spread_generic.c: Ditto.
 515         * m4/iforeach-s.m4: Ditto.
 516         * m4/iforeach.m4: Ditto.
 517         * m4/ifunction-s.m4: Ditto.
 518         * m4/ifunction-s2.m4: Ditto.
 519         * m4/ifunction.m4: Ditto.
 520         * m4/ifunction_logical.m4: Ditto.
 521         * m4/reshape.m4: Ditto.
 522         * m4/spread.m4: Ditto.
 523         * generated/all_l1.c: Regenerated from m4 files.
 524         * generated/all_l16.c: Ditto.
 525         * generated/all_l2.c: Ditto.
 526         * generated/all_l4.c: Ditto.
 527         * generated/all_l8.c: Ditto.
 528         * generated/any_l1.c: Ditto.
 529         * generated/any_l16.c: Ditto.
 530         * generated/any_l2.c: Ditto.
 531         * generated/any_l4.c: Ditto.
 532         * generated/any_l8.c: Ditto.
 533         * generated/count_16_l.c: Ditto.
 534         * generated/count_1_l.c: Ditto.
 535         * generated/count_2_l.c: Ditto.
 536         * generated/count_4_l.c: Ditto.
 537         * generated/count_8_l.c: Ditto.
 538         * generated/iall_i1.c: Ditto.
 539         * generated/iall_i16.c: Ditto.
 540         * generated/iall_i2.c: Ditto.
 541         * generated/iall_i4.c: Ditto.
 542         * generated/iall_i8.c: Ditto.
 543         * generated/iany_i1.c: Ditto.
 544         * generated/iany_i16.c: Ditto.
 545         * generated/iany_i2.c: Ditto.
 546         * generated/iany_i4.c: Ditto.
 547         * generated/iany_i8.c: Ditto.
 548         * generated/iparity_i1.c: Ditto.
 549         * generated/iparity_i16.c: Ditto.
 550         * generated/iparity_i2.c: Ditto.
 551         * generated/iparity_i4.c: Ditto.
 552         * generated/iparity_i8.c: Ditto.
 553         * generated/maxloc0_16_i1.c: Ditto.
 554         * generated/maxloc0_16_i16.c: Ditto.
 555         * generated/maxloc0_16_i2.c: Ditto.
 556         * generated/maxloc0_16_i4.c: Ditto.
 557         * generated/maxloc0_16_i8.c: Ditto.
 558         * generated/maxloc0_16_r10.c: Ditto.
 559         * generated/maxloc0_16_r16.c: Ditto.
 560         * generated/maxloc0_16_r4.c: Ditto.
 561         * generated/maxloc0_16_r8.c: Ditto.
 562         * generated/maxloc0_16_s1.c: Ditto.
 563         * generated/maxloc0_16_s4.c: Ditto.
 564         * generated/maxloc0_4_i1.c: Ditto.
 565         * generated/maxloc0_4_i16.c: Ditto.
 566         * generated/maxloc0_4_i2.c: Ditto.
 567         * generated/maxloc0_4_i4.c: Ditto.
 568         * generated/maxloc0_4_i8.c: Ditto.
 569         * generated/maxloc0_4_r10.c: Ditto.
 570         * generated/maxloc0_4_r16.c: Ditto.
 571         * generated/maxloc0_4_r4.c: Ditto.
 572         * generated/maxloc0_4_r8.c: Ditto.
 573         * generated/maxloc0_4_s1.c: Ditto.
 574         * generated/maxloc0_4_s4.c: Ditto.
 575         * generated/maxloc0_8_i1.c: Ditto.
 576         * generated/maxloc0_8_i16.c: Ditto.
 577         * generated/maxloc0_8_i2.c: Ditto.
 578         * generated/maxloc0_8_i4.c: Ditto.
 579         * generated/maxloc0_8_i8.c: Ditto.
 580         * generated/maxloc0_8_r10.c: Ditto.
 581         * generated/maxloc0_8_r16.c: Ditto.
 582         * generated/maxloc0_8_r4.c: Ditto.
 583         * generated/maxloc0_8_r8.c: Ditto.
 584         * generated/maxloc0_8_s1.c: Ditto.
 585         * generated/maxloc0_8_s4.c: Ditto.
 586         * generated/maxloc1_16_i1.c: Ditto.
 587         * generated/maxloc1_16_i16.c: Ditto.
 588         * generated/maxloc1_16_i2.c: Ditto.
 589         * generated/maxloc1_16_i4.c: Ditto.
 590         * generated/maxloc1_16_i8.c: Ditto.
 591         * generated/maxloc1_16_r10.c: Ditto.
 592         * generated/maxloc1_16_r16.c: Ditto.
 593         * generated/maxloc1_16_r4.c: Ditto.
 594         * generated/maxloc1_16_r8.c: Ditto.
 595         * generated/maxloc1_16_s1.c: Ditto.
 596         * generated/maxloc1_16_s4.c: Ditto.
 597         * generated/maxloc1_4_i1.c: Ditto.
 598         * generated/maxloc1_4_i16.c: Ditto.
 599         * generated/maxloc1_4_i2.c: Ditto.
 600         * generated/maxloc1_4_i4.c: Ditto.
 601         * generated/maxloc1_4_i8.c: Ditto.
 602         * generated/maxloc1_4_r10.c: Ditto.
 603         * generated/maxloc1_4_r16.c: Ditto.
 604         * generated/maxloc1_4_r4.c: Ditto.
 605         * generated/maxloc1_4_r8.c: Ditto.
 606         * generated/maxloc1_4_s1.c: Ditto.
 607         * generated/maxloc1_4_s4.c: Ditto.
 608         * generated/maxloc1_8_i1.c: Ditto.
 609         * generated/maxloc1_8_i16.c: Ditto.
 610         * generated/maxloc1_8_i2.c: Ditto.
 611         * generated/maxloc1_8_i4.c: Ditto.
 612         * generated/maxloc1_8_i8.c: Ditto.
 613         * generated/maxloc1_8_r10.c: Ditto.
 614         * generated/maxloc1_8_r16.c: Ditto.
 615         * generated/maxloc1_8_r4.c: Ditto.
 616         * generated/maxloc1_8_r8.c: Ditto.
 617         * generated/maxloc1_8_s1.c: Ditto.
 618         * generated/maxloc1_8_s4.c: Ditto.
 619         * generated/maxval1_s1.c: Ditto.
 620         * generated/maxval1_s4.c: Ditto.
 621         * generated/maxval_i1.c: Ditto.
 622         * generated/maxval_i16.c: Ditto.
 623         * generated/maxval_i2.c: Ditto.
 624         * generated/maxval_i4.c: Ditto.
 625         * generated/maxval_i8.c: Ditto.
 626         * generated/maxval_r10.c: Ditto.
 627         * generated/maxval_r16.c: Ditto.
 628         * generated/maxval_r4.c: Ditto.
 629         * generated/maxval_r8.c: Ditto.
 630         * generated/minloc0_16_i1.c: Ditto.
 631         * generated/minloc0_16_i16.c: Ditto.
 632         * generated/minloc0_16_i2.c: Ditto.
 633         * generated/minloc0_16_i4.c: Ditto.
 634         * generated/minloc0_16_i8.c: Ditto.
 635         * generated/minloc0_16_r10.c: Ditto.
 636         * generated/minloc0_16_r16.c: Ditto.
 637         * generated/minloc0_16_r4.c: Ditto.
 638         * generated/minloc0_16_r8.c: Ditto.
 639         * generated/minloc0_16_s1.c: Ditto.
 640         * generated/minloc0_16_s4.c: Ditto.
 641         * generated/minloc0_4_i1.c: Ditto.
 642         * generated/minloc0_4_i16.c: Ditto.
 643         * generated/minloc0_4_i2.c: Ditto.
 644         * generated/minloc0_4_i4.c: Ditto.
 645         * generated/minloc0_4_i8.c: Ditto.
 646         * generated/minloc0_4_r10.c: Ditto.
 647         * generated/minloc0_4_r16.c: Ditto.
 648         * generated/minloc0_4_r4.c: Ditto.
 649         * generated/minloc0_4_r8.c: Ditto.
 650         * generated/minloc0_4_s1.c: Ditto.
 651         * generated/minloc0_4_s4.c: Ditto.
 652         * generated/minloc0_8_i1.c: Ditto.
 653         * generated/minloc0_8_i16.c: Ditto.
 654         * generated/minloc0_8_i2.c: Ditto.
 655         * generated/minloc0_8_i4.c: Ditto.
 656         * generated/minloc0_8_i8.c: Ditto.
 657         * generated/minloc0_8_r10.c: Ditto.
 658         * generated/minloc0_8_r16.c: Ditto.
 659         * generated/minloc0_8_r4.c: Ditto.
 660         * generated/minloc0_8_r8.c: Ditto.
 661         * generated/minloc0_8_s1.c: Ditto.
 662         * generated/minloc0_8_s4.c: Ditto.
 663         * generated/minloc1_16_i1.c: Ditto.
 664         * generated/minloc1_16_i16.c: Ditto.
 665         * generated/minloc1_16_i2.c: Ditto.
 666         * generated/minloc1_16_i4.c: Ditto.
 667         * generated/minloc1_16_i8.c: Ditto.
 668         * generated/minloc1_16_r10.c: Ditto.
 669         * generated/minloc1_16_r16.c: Ditto.
 670         * generated/minloc1_16_r4.c: Ditto.
 671         * generated/minloc1_16_r8.c: Ditto.
 672         * generated/minloc1_16_s1.c: Ditto.
 673         * generated/minloc1_16_s4.c: Ditto.
 674         * generated/minloc1_4_i1.c: Ditto.
 675         * generated/minloc1_4_i16.c: Ditto.
 676         * generated/minloc1_4_i2.c: Ditto.
 677         * generated/minloc1_4_i4.c: Ditto.
 678         * generated/minloc1_4_i8.c: Ditto.
 679         * generated/minloc1_4_r10.c: Ditto.
 680         * generated/minloc1_4_r16.c: Ditto.
 681         * generated/minloc1_4_r4.c: Ditto.
 682         * generated/minloc1_4_r8.c: Ditto.
 683         * generated/minloc1_4_s1.c: Ditto.
 684         * generated/minloc1_4_s4.c: Ditto.
 685         * generated/minloc1_8_i1.c: Ditto.
 686         * generated/minloc1_8_i16.c: Ditto.
 687         * generated/minloc1_8_i2.c: Ditto.
 688         * generated/minloc1_8_i4.c: Ditto.
 689         * generated/minloc1_8_i8.c: Ditto.
 690         * generated/minloc1_8_r10.c: Ditto.
 691         * generated/minloc1_8_r16.c: Ditto.
 692         * generated/minloc1_8_r4.c: Ditto.
 693         * generated/minloc1_8_r8.c: Ditto.
 694         * generated/minloc1_8_s1.c: Ditto.
 695         * generated/minloc1_8_s4.c: Ditto.
 696         * generated/minval1_s1.c: Ditto.
 697         * generated/minval1_s4.c: Ditto.
 698         * generated/minval_i1.c: Ditto.
 699         * generated/minval_i16.c: Ditto.
 700         * generated/minval_i2.c: Ditto.
 701         * generated/minval_i4.c: Ditto.
 702         * generated/minval_i8.c: Ditto.
 703         * generated/minval_r10.c: Ditto.
 704         * generated/minval_r16.c: Ditto.
 705         * generated/minval_r4.c: Ditto.
 706         * generated/minval_r8.c: Ditto.
 707         * generated/norm2_r10.c: Ditto.
 708         * generated/norm2_r16.c: Ditto.
 709         * generated/norm2_r4.c: Ditto.
 710         * generated/norm2_r8.c: Ditto.
 711         * generated/parity_l1.c: Ditto.
 712         * generated/parity_l16.c: Ditto.
 713         * generated/parity_l2.c: Ditto.
 714         * generated/parity_l4.c: Ditto.
 715         * generated/parity_l8.c: Ditto.
 716         * generated/product_c10.c: Ditto.
 717         * generated/product_c16.c: Ditto.
 718         * generated/product_c4.c: Ditto.
 719         * generated/product_c8.c: Ditto.
 720         * generated/product_i1.c: Ditto.
 721         * generated/product_i16.c: Ditto.
 722         * generated/product_i2.c: Ditto.
 723         * generated/product_i4.c: Ditto.
 724         * generated/product_i8.c: Ditto.
 725         * generated/product_r10.c: Ditto.
 726         * generated/product_r16.c: Ditto.
 727         * generated/product_r4.c: Ditto.
 728         * generated/product_r8.c: Ditto.
 729         * generated/reshape_c10.c: Ditto.
 730         * generated/reshape_c16.c: Ditto.
 731         * generated/reshape_c4.c: Ditto.
 732         * generated/reshape_c8.c: Ditto.
 733         * generated/reshape_i16.c: Ditto.
 734         * generated/reshape_i4.c: Ditto.
 735         * generated/reshape_i8.c: Ditto.
 736         * generated/reshape_r10.c: Ditto.
 737         * generated/reshape_r16.c: Ditto.
 738         * generated/reshape_r4.c: Ditto.
 739         * generated/reshape_r8.c: Ditto.
 740         * generated/spread_c10.c: Ditto.
 741         * generated/spread_c16.c: Ditto.
 742         * generated/spread_c4.c: Ditto.
 743         * generated/spread_c8.c: Ditto.
 744         * generated/spread_i1.c: Ditto.
 745         * generated/spread_i16.c: Ditto.
 746         * generated/spread_i2.c: Ditto.
 747         * generated/spread_i4.c: Ditto.
 748         * generated/spread_i8.c: Ditto.
 749         * generated/spread_r10.c: Ditto.
 750         * generated/spread_r16.c: Ditto.
 751         * generated/spread_r4.c: Ditto.
 752         * generated/spread_r8.c: Ditto.
 753         * generated/sum_c10.c: Ditto.
 754         * generated/sum_c16.c: Ditto.
 755         * generated/sum_c4.c: Ditto.
 756         * generated/sum_c8.c: Ditto.
 757         * generated/sum_i1.c: Ditto.
 758         * generated/sum_i16.c: Ditto.
 759         * generated/sum_i2.c: Ditto.
 760         * generated/sum_i4.c: Ditto.
 761         * generated/sum_i8.c: Ditto.
 762         * generated/sum_r10.c: Ditto.
 763         * generated/sum_r16.c: Ditto.
 764         * generated/sum_r4.c: Ditto.
 765         * generated/sum_r8.c: Ditto.
 766
 767 2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
 768
 769         PR fortran/63570
 770         * libgfortran/Makefile.am: Add random_init.f90 to build.
 771         * libgfortran/Makefile.in: Regenerated.
 772         * libgfortran/gfortran.map: Expose symbol for _gfortran_random_init.
 773         * libgfortran/intrinsics/random_init.f90: Implementation.
 774
 775 2018-05-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 776
 777         PR libgfortran/85840
 778         * io/write.c (write_real, write_real_g0, write_complex): Use
 779         separate local variables for the float string length.
 780
 781 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 782
 783         PR libgfortran/85906
 784         * io/write.c (write_integer): Initialise the fnode format to
 785         FMT_NONE, used for list directed write.
 786         (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on
 787         small stuff.
 788
 789 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 790
 791         PR libgfortran/85840
 792         * io/write.c (write_float_0): Use separate local variable for
 793         the float string length.
 794
 795 2018-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 796
 797         PR fortran/54613
 798         * m4/iforeach-s.m4: Remove assertion that back is zero.
 799         * m4/iforeach.m4: Likewise.  Remove leading 'do'
 800         before implementation start.
 801         * m4/ifunction-s.m4: Remove assertion that back is zero.
 802         * m4/ifunction.m4: Likewise.  Remove for loop if HAVE_BACK_ARG
 803         is defined.
 804         * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =,
 805         depending if back is true.  Mark the condition of having
 806         found a value which exceeds the limit as unlikely.
 807         * m4/minloc0.m4: Likewise.
 808         * m4/maxloc1.m4: Likewise.
 809         * m4/minloc1.m4: Likewise.
 810         * m4/maxloc1s.m4: Handle back argument.
 811         * m4/minloc1s.m4: Likewise.
 812         * m4/maxloc2s.m4: Remove assertion that back is zero.
 813         Remove special handling of loop start. Handle back argument.
 814         * m4/minloc2s.m4: Likewise.
 815         * generated/iall_i1.c: Regenerated.
 816         * generated/iall_i16.c: Regenerated.
 817         * generated/iall_i2.c: Regenerated.
 818         * generated/iall_i4.c: Regenerated.
 819         * generated/iall_i8.c: Regenerated.
 820         * generated/iany_i1.c: Regenerated.
 821         * generated/iany_i16.c: Regenerated.
 822         * generated/iany_i2.c: Regenerated.
 823         * generated/iany_i4.c: Regenerated.
 824         * generated/iany_i8.c: Regenerated.
 825         * generated/iparity_i1.c: Regenerated.
 826         * generated/iparity_i16.c: Regenerated.
 827         * generated/iparity_i2.c: Regenerated.
 828         * generated/iparity_i4.c: Regenerated.
 829         * generated/iparity_i8.c: Regenerated.
 830         * generated/maxloc0_16_i1.c: Regenerated.
 831         * generated/maxloc0_16_i16.c: Regenerated.
 832         * generated/maxloc0_16_i2.c: Regenerated.
 833         * generated/maxloc0_16_i4.c: Regenerated.
 834         * generated/maxloc0_16_i8.c: Regenerated.
 835         * generated/maxloc0_16_r10.c: Regenerated.
 836         * generated/maxloc0_16_r16.c: Regenerated.
 837         * generated/maxloc0_16_r4.c: Regenerated.
 838         * generated/maxloc0_16_r8.c: Regenerated.
 839         * generated/maxloc0_16_s1.c: Regenerated.
 840         * generated/maxloc0_16_s4.c: Regenerated.
 841         * generated/maxloc0_4_i1.c: Regenerated.
 842         * generated/maxloc0_4_i16.c: Regenerated.
 843         * generated/maxloc0_4_i2.c: Regenerated.
 844         * generated/maxloc0_4_i4.c: Regenerated.
 845         * generated/maxloc0_4_i8.c: Regenerated.
 846         * generated/maxloc0_4_r10.c: Regenerated.
 847         * generated/maxloc0_4_r16.c: Regenerated.
 848         * generated/maxloc0_4_r4.c: Regenerated.
 849         * generated/maxloc0_4_r8.c: Regenerated.
 850         * generated/maxloc0_4_s1.c: Regenerated.
 851         * generated/maxloc0_4_s4.c: Regenerated.
 852         * generated/maxloc0_8_i1.c: Regenerated.
 853         * generated/maxloc0_8_i16.c: Regenerated.
 854         * generated/maxloc0_8_i2.c: Regenerated.
 855         * generated/maxloc0_8_i4.c: Regenerated.
 856         * generated/maxloc0_8_i8.c: Regenerated.
 857         * generated/maxloc0_8_r10.c: Regenerated.
 858         * generated/maxloc0_8_r16.c: Regenerated.
 859         * generated/maxloc0_8_r4.c: Regenerated.
 860         * generated/maxloc0_8_r8.c: Regenerated.
 861         * generated/maxloc0_8_s1.c: Regenerated.
 862         * generated/maxloc0_8_s4.c: Regenerated.
 863         * generated/maxloc1_16_i1.c: Regenerated.
 864         * generated/maxloc1_16_i16.c: Regenerated.
 865         * generated/maxloc1_16_i2.c: Regenerated.
 866         * generated/maxloc1_16_i4.c: Regenerated.
 867         * generated/maxloc1_16_i8.c: Regenerated.
 868         * generated/maxloc1_16_r10.c: Regenerated.
 869         * generated/maxloc1_16_r16.c: Regenerated.
 870         * generated/maxloc1_16_r4.c: Regenerated.
 871         * generated/maxloc1_16_r8.c: Regenerated.
 872         * generated/maxloc1_16_s1.c: Regenerated.
 873         * generated/maxloc1_16_s4.c: Regenerated.
 874         * generated/maxloc1_4_i1.c: Regenerated.
 875         * generated/maxloc1_4_i16.c: Regenerated.
 876         * generated/maxloc1_4_i2.c: Regenerated.
 877         * generated/maxloc1_4_i4.c: Regenerated.
 878         * generated/maxloc1_4_i8.c: Regenerated.
 879         * generated/maxloc1_4_r10.c: Regenerated.
 880         * generated/maxloc1_4_r16.c: Regenerated.
 881         * generated/maxloc1_4_r4.c: Regenerated.
 882         * generated/maxloc1_4_r8.c: Regenerated.
 883         * generated/maxloc1_4_s1.c: Regenerated.
 884         * generated/maxloc1_4_s4.c: Regenerated.
 885         * generated/maxloc1_8_i1.c: Regenerated.
 886         * generated/maxloc1_8_i16.c: Regenerated.
 887         * generated/maxloc1_8_i2.c: Regenerated.
 888         * generated/maxloc1_8_i4.c: Regenerated.
 889         * generated/maxloc1_8_i8.c: Regenerated.
 890         * generated/maxloc1_8_r10.c: Regenerated.
 891         * generated/maxloc1_8_r16.c: Regenerated.
 892         * generated/maxloc1_8_r4.c: Regenerated.
 893         * generated/maxloc1_8_r8.c: Regenerated.
 894         * generated/maxloc1_8_s1.c: Regenerated.
 895         * generated/maxloc1_8_s4.c: Regenerated.
 896         * generated/maxloc2_16_s1.c: Regenerated.
 897         * generated/maxloc2_16_s4.c: Regenerated.
 898         * generated/maxloc2_4_s1.c: Regenerated.
 899         * generated/maxloc2_4_s4.c: Regenerated.
 900         * generated/maxloc2_8_s1.c: Regenerated.
 901         * generated/maxloc2_8_s4.c: Regenerated.
 902         * generated/maxval_i1.c: Regenerated.
 903         * generated/maxval_i16.c: Regenerated.
 904         * generated/maxval_i2.c: Regenerated.
 905         * generated/maxval_i4.c: Regenerated.
 906         * generated/maxval_i8.c: Regenerated.
 907         * generated/maxval_r10.c: Regenerated.
 908         * generated/maxval_r16.c: Regenerated.
 909         * generated/maxval_r4.c: Regenerated.
 910         * generated/maxval_r8.c: Regenerated.
 911         * generated/minloc0_16_i1.c: Regenerated.
 912         * generated/minloc0_16_i16.c: Regenerated.
 913         * generated/minloc0_16_i2.c: Regenerated.
 914         * generated/minloc0_16_i4.c: Regenerated.
 915         * generated/minloc0_16_i8.c: Regenerated.
 916         * generated/minloc0_16_r10.c: Regenerated.
 917         * generated/minloc0_16_r16.c: Regenerated.
 918         * generated/minloc0_16_r4.c: Regenerated.
 919         * generated/minloc0_16_r8.c: Regenerated.
 920         * generated/minloc0_16_s1.c: Regenerated.
 921         * generated/minloc0_16_s4.c: Regenerated.
 922         * generated/minloc0_4_i1.c: Regenerated.
 923         * generated/minloc0_4_i16.c: Regenerated.
 924         * generated/minloc0_4_i2.c: Regenerated.
 925         * generated/minloc0_4_i4.c: Regenerated.
 926         * generated/minloc0_4_i8.c: Regenerated.
 927         * generated/minloc0_4_r10.c: Regenerated.
 928         * generated/minloc0_4_r16.c: Regenerated.
 929         * generated/minloc0_4_r4.c: Regenerated.
 930         * generated/minloc0_4_r8.c: Regenerated.
 931         * generated/minloc0_4_s1.c: Regenerated.
 932         * generated/minloc0_4_s4.c: Regenerated.
 933         * generated/minloc0_8_i1.c: Regenerated.
 934         * generated/minloc0_8_i16.c: Regenerated.
 935         * generated/minloc0_8_i2.c: Regenerated.
 936         * generated/minloc0_8_i4.c: Regenerated.
 937         * generated/minloc0_8_i8.c: Regenerated.
 938         * generated/minloc0_8_r10.c: Regenerated.
 939         * generated/minloc0_8_r16.c: Regenerated.
 940         * generated/minloc0_8_r4.c: Regenerated.
 941         * generated/minloc0_8_r8.c: Regenerated.
 942         * generated/minloc0_8_s1.c: Regenerated.
 943         * generated/minloc0_8_s4.c: Regenerated.
 944         * generated/minloc1_16_i1.c: Regenerated.
 945         * generated/minloc1_16_i16.c: Regenerated.
 946         * generated/minloc1_16_i2.c: Regenerated.
 947         * generated/minloc1_16_i4.c: Regenerated.
 948         * generated/minloc1_16_i8.c: Regenerated.
 949         * generated/minloc1_16_r10.c: Regenerated.
 950         * generated/minloc1_16_r16.c: Regenerated.
 951         * generated/minloc1_16_r4.c: Regenerated.
 952         * generated/minloc1_16_r8.c: Regenerated.
 953         * generated/minloc1_16_s1.c: Regenerated.
 954         * generated/minloc1_16_s4.c: Regenerated.
 955         * generated/minloc1_4_i1.c: Regenerated.
 956         * generated/minloc1_4_i16.c: Regenerated.
 957         * generated/minloc1_4_i2.c: Regenerated.
 958         * generated/minloc1_4_i4.c: Regenerated.
 959         * generated/minloc1_4_i8.c: Regenerated.
 960         * generated/minloc1_4_r10.c: Regenerated.
 961         * generated/minloc1_4_r16.c: Regenerated.
 962         * generated/minloc1_4_r4.c: Regenerated.
 963         * generated/minloc1_4_r8.c: Regenerated.
 964         * generated/minloc1_4_s1.c: Regenerated.
 965         * generated/minloc1_4_s4.c: Regenerated.
 966         * generated/minloc1_8_i1.c: Regenerated.
 967         * generated/minloc1_8_i16.c: Regenerated.
 968         * generated/minloc1_8_i2.c: Regenerated.
 969         * generated/minloc1_8_i4.c: Regenerated.
 970         * generated/minloc1_8_i8.c: Regenerated.
 971         * generated/minloc1_8_r10.c: Regenerated.
 972         * generated/minloc1_8_r16.c: Regenerated.
 973         * generated/minloc1_8_r4.c: Regenerated.
 974         * generated/minloc1_8_r8.c: Regenerated.
 975         * generated/minloc1_8_s1.c: Regenerated.
 976         * generated/minloc1_8_s4.c: Regenerated.
 977         * generated/minloc2_16_s1.c: Regenerated.
 978         * generated/minloc2_16_s4.c: Regenerated.
 979         * generated/minloc2_4_s1.c: Regenerated.
 980         * generated/minloc2_4_s4.c: Regenerated.
 981         * generated/minloc2_8_s1.c: Regenerated.
 982         * generated/minloc2_8_s4.c: Regenerated.
 983         * generated/minval_i1.c: Regenerated.
 984         * generated/minval_i16.c: Regenerated.
 985         * generated/minval_i2.c: Regenerated.
 986         * generated/minval_i4.c: Regenerated.
 987         * generated/minval_i8.c: Regenerated.
 988         * generated/minval_r10.c: Regenerated.
 989         * generated/minval_r16.c: Regenerated.
 990         * generated/minval_r4.c: Regenerated.
 991         * generated/minval_r8.c: Regenerated.
 992         * generated/norm2_r10.c: Regenerated.
 993         * generated/norm2_r16.c: Regenerated.
 994         * generated/norm2_r4.c: Regenerated.
 995         * generated/norm2_r8.c: Regenerated.
 996         * generated/parity_l1.c: Regenerated.
 997         * generated/parity_l16.c: Regenerated.
 998         * generated/parity_l2.c: Regenerated.
 999         * generated/parity_l4.c: Regenerated.
1000         * generated/parity_l8.c: Regenerated.
1001         * generated/product_c10.c: Regenerated.
1002         * generated/product_c16.c: Regenerated.
1003         * generated/product_c4.c: Regenerated.
1004         * generated/product_c8.c: Regenerated.
1005         * generated/product_i1.c: Regenerated.
1006         * generated/product_i16.c: Regenerated.
1007         * generated/product_i2.c: Regenerated.
1008         * generated/product_i4.c: Regenerated.
1009         * generated/product_i8.c: Regenerated.
1010         * generated/product_r10.c: Regenerated.
1011         * generated/product_r16.c: Regenerated.
1012         * generated/product_r4.c: Regenerated.
1013         * generated/product_r8.c: Regenerated.
1014         * generated/sum_c10.c: Regenerated.
1015         * generated/sum_c16.c: Regenerated.
1016         * generated/sum_c4.c: Regenerated.
1017         * generated/sum_c8.c: Regenerated.
1018         * generated/sum_i1.c: Regenerated.
1019         * generated/sum_i16.c: Regenerated.
1020         * generated/sum_i2.c: Regenerated.
1021         * generated/sum_i4.c: Regenerated.
1022         * generated/sum_i8.c: Regenerated.
1023         * generated/sum_r10.c: Regenerated.
1024         * generated/sum_r16.c: Regenerated.
1025         * generated/sum_r4.c: Regenerated.
1026         * generated/sum_r8.c: Regenerated.
1027
1028 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1029
1030         * configure: Regenerated.
1031
1032 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1033
1034         PR libfortran/85166
1035         PR libgomp/85463
1036         * runtime/minimal.c (stop_numeric): Reimplement.
1037         (stop_string, error_stop_string, error_stop_numeric): New
1038         functions.
1039
1040 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
1041
1042         * configure: Regenerated.
1043
1044 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
1045
1046         PR jit/85384
1047         * configure: Regenerate.
1048
1049 2018-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
1050
1051         PR libfortran/85253
1052         * m4/matmul_internal.m4: If ycount == 1, add one more row to
1053         the internal buffer.
1054         * generated/matmul_c10.c: Regenerated.
1055         * generated/matmul_c16.c: Regenerated.
1056         * generated/matmul_c4.c: Regenerated.
1057         * generated/matmul_c8.c: Regenerated.
1058         * generated/matmul_i1.c: Regenerated.
1059         * generated/matmul_i16.c: Regenerated.
1060         * generated/matmul_i2.c: Regenerated.
1061         * generated/matmul_i4.c: Regenerated.
1062         * generated/matmul_i8.c: Regenerated.
1063         * generated/matmul_r10.c: Regenerated.
1064         * generated/matmul_r16.c: Regenerated.
1065         * generated/matmul_r4.c: Regenerated.
1066         * generated/matmul_r8.c: Regenerated.
1067         * generated/matmulavx128_c10.c: Regenerated.
1068         * generated/matmulavx128_c16.c: Regenerated.
1069         * generated/matmulavx128_c4.c: Regenerated.
1070         * generated/matmulavx128_c8.c: Regenerated.
1071         * generated/matmulavx128_i1.c: Regenerated.
1072         * generated/matmulavx128_i16.c: Regenerated.
1073         * generated/matmulavx128_i2.c: Regenerated.
1074         * generated/matmulavx128_i4.c: Regenerated.
1075         * generated/matmulavx128_i8.c: Regenerated.
1076         * generated/matmulavx128_r10.c: Regenerated.
1077         * generated/matmulavx128_r16.c: Regenerated.
1078         * generated/matmulavx128_r4.c: Regenerated.
1079         * generated/matmulavx128_r8.c: Regenerated.
1080
1081 2018-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
1082
1083         PR libfortran/85166
1084         * runtime/minimal.c (stop_numeric): Add new function in order to
1085         implement numeric stop on minimal targets.
1086
1087 2018-03-28  Jakub Jelinek  <jakub@redhat.com>
1088
1089         * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
1090         (IOPARM_DT_DEC_EXT): ... this.
1091         * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
1092         renaming to IOPARM_DT_DEC_EXT.
1093         (read_real): Likewise.
1094         * io/read.c (read_f): Likewise.
1095
1096 2018-03-15  Jakub Jelinek  <jakub@redhat.com>
1097
1098         PR libgfortran/84880
1099         * intrinsics/kill.c (kill): Rename to...
1100         (PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.
1101
1102 2018-03-13  Steven G. Kargl  <kargl@gcc.gnu.org>
1103
1104         * libgfortran/gfortran.map: Remove _gfortran_kill_i4,
1105         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
1106         Add _gfortran_kill and _gfortran_kill_sub.
1107         * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4,
1108         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
1109         Add _gfortran_kill and _gfortran_kill_sub.
1110
1111 2018-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
1112
1113         PR fortran/84519
1114         * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
1115         (_gfortran_caf_stop_str): Likewise.
1116         (_gfortran_caf_error_stop_str): Likewise.
1117         (_gfortran_caf_error_stop): Likewise.
1118         * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
1119         (_gfortran_caf_error_stop): Likewise.
1120         * caf/single.c (_gfortran_caf_stop_numeric): Likewise.
1121         (_gfortran_caf_stop_str): Likewise.
1122         (_gfortran_caf_error_stop_str): Likewise.
1123         (_gfortran_caf_error_stop): Likewise.
1124         (_gfortran_caf_lock): Likewise.
1125         (_gfortran_caf_unlock): Likewise.
1126         * libgfortran.h (stop_string): Add bool argument.
1127         * runtime/pause.c (do_pause): Add false argument.
1128         * runtime/stop.c (stop_numeric): Handle new argument.
1129         (stop_string): Likewise.
1130         (error_stop_string): Likewise.
1131         (error_stop_numeric): Likewise.
1132
1133 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
1134
1135         PR 78534
1136         PR 84509
1137         * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8
1138         argument.
1139         (pause_string): Modify to take size_t character length argument.
1140
1141 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
1142
1143         * libgfortran.h (stop_string): Use size_t for character length.
1144         * runtime/stop.c (stop_string): Likewise.
1145         (error_stop_string): Likewise.
1146         (stop_numeric): Use int for exit code.
1147         (error_stop_numeric): Likewise.
1148         * caf/libcaf.h: Remove stdint.h include.
1149         (_gfortran_caf_register): Use size_t for character length.
1150         (_gfortran_caf_deregister): Likewise.
1151         (_gfortran_caf_sync_all): Likewise.
1152         (_gfortran_caf_sync_memory): Likewise.
1153         (_gfortran_caf_sync_images): Likewise.
1154         (_gfortran_caf_stop_numeric): Use int for exit code.
1155         (_gfortran_caf_stop_str): Use size_t for character length.
1156         (_gfortran_caf_error_stop_str): Likewise.
1157         (_gfortran_caf_error_stop): Use int for exit code.
1158         (_gfortran_caf_co_broadcast): Use size_t for character length.
1159         (_gfortran_caf_co_sum): Likewise.
1160         (_gfortran_caf_co_min): Likewise.
1161         (_gfortran_caf_co_max): Likewise.
1162         (_gfortran_caf_co_reduce): Likewise.
1163         (_gfortran_caf_lock): Likewise.
1164         (_gfortran_caf_unlock): Likewise.
1165         (_gfortran_caf_event_post): Likewise.
1166         (_gfortran_caf_event_wait): Likewise.
1167         * caf/mpi.c (_gfortran_caf_register): Update implementation to
1168         match prototype.
1169         (_gfortran_caf_deregister): Likewise.
1170         (_gfortran_caf_sync_all): Likewise.
1171         (_gfortran_caf_sync_images): Likewise.
1172         (_gfortran_caf_error_stop_str): Likewise.
1173         (_gfortran_caf_error_stop): Likewise.
1174         * caf/single.c (caf_internal_error): Likewise.
1175         (_gfortran_caf_register): Likewise.
1176         (_gfortran_caf_deregister): Likewise.
1177         (_gfortran_caf_sync_all): Likewise.
1178         (_gfortran_caf_sync_memory): Likewise.
1179         (_gfortran_caf_sync_images): Likewise.
1180         (_gfortran_caf_stop_numeric): Likewise.
1181         (_gfortran_caf_stop_str): Likewise.
1182         (_gfortran_caf_error_stop_str): Likewise.
1183         (_gfortran_caf_error_stop): Likewise.
1184         (_gfortran_caf_co_broadcast): Likewise.
1185         (_gfortran_caf_co_sum): Likewise.
1186         (_gfortran_caf_co_min): Likewise.
1187         (_gfortran_caf_co_max): Likewise.
1188         (_gfortran_caf_co_reduce): Likewise.
1189         (_gfortran_caf_event_post): Likewise.
1190         (_gfortran_caf_event_wait): Likewise.
1191         (_gfortran_caf_lock): Likewise.
1192         (_gfortran_caf_unlock): Likewise.
1193
1194 2018-02-19  Andre Vehreschild  <vehre@gcc.gnu.org>
1195
1196         * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes.
1197         * caf/single.c (get_for_ref): Simplifications and now respecting
1198         the type argument.
1199         (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref().
1200         (send_by_ref): Simplifications and respecting the dst_type now.
1201         (_gfortran_caf_send_by_ref): Added destination type hand over to
1202         send_by_ref().
1203         (_gfortran_caf_sendget_by_ref): Added general support and fixed stack
1204         corruption.  The function is now really usable.
1205
1206 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1207
1208         PR target/84148
1209         * configure: Regenerate.
1210
1211 2018-02-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1212
1213         PR libgfortran/84412
1214         * io/transfer.c (finalize_transfer): After completng an internal unit
1215         I/O operation, clear internal_unit_kind.
1216
1217 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
1218
1219         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
1220         of descriptor to use vaiable members for dim.
1221         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
1222         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
1223         (gfc_full_array_i4): New type.
1224         * intrinsics/date_and_time.c (secnds): Use sizeof
1225         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
1226         allocation.
1227         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
1228         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
1229         (descriptor_dimension) for memoy allocation.
1230         * io/list_read.c (list_formatted_read_scalar): Use
1231         gfc_full_array_i4 for variable.
1232         (nml_read_obj): Likewise.
1233         * io/write.c (list_formatted_write_scalar): Likewise.
1234         (nml_write_obj): Likewise.
1235         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
1236         * generated/reshape_c10.c: Regenerated.
1237         * generated/reshape_c16.c: Regenerated.
1238         * generated/reshape_c4.c: Regenerated.
1239         * generated/reshape_c8.c: Regenerated.
1240         * generated/reshape_i16.c: Regenerated.
1241         * generated/reshape_i4.c: Regenerated.
1242         * generated/reshape_i8.c: Regenerated.
1243         * generated/reshape_r10.c: Regenerated.
1244         * generated/reshape_r16.c: Regenerated.
1245         * generated/reshape_r4.c: Regenerated.
1246         * generated/reshape_r8.c: Regenerated.
1247
1248 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
1249
1250         * generated/cshift1_16.c (cshift1): Regenerated.
1251         * generated/cshift1_4.c (cshift1): Regenerated.
1252         * generated/cshift1_8.c (cshift1): Regenerated.
1253         * generated/eoshift1_16.c (eoshift1): Regenerated.
1254         * generated/eoshift1_4.c (eoshift1): Regenerated.
1255         * generated/eoshift1_8.c (eoshift1): Regenerated.
1256         * generated/eoshift3_16.c (eoshift3): Regenerated.
1257         * generated/eoshift3_4.c (eoshift3): Regenerated.
1258         * generated/eoshift3_8.c (eoshift3): Regenerated.
1259         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
1260         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
1261         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
1262         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
1263         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
1264         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
1265         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
1266         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
1267         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
1268         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
1269         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
1270         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
1271         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
1272         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
1273         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
1274         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
1275         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
1276         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
1277         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
1278         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
1279         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
1280         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
1281         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
1282         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
1283         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
1284         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
1285         * generated/reshape_c10.c (reshape_c10): Regenerated.
1286         * generated/reshape_c16.c (reshape_c16): Regenerated.
1287         * generated/reshape_c4.c (reshape_c4): Regenerated.
1288         * generated/reshape_c8.c (reshape_c8): Regenerated.
1289         * generated/reshape_i16.c (reshape_16): Regenerated.
1290         * generated/reshape_i4.c (reshape_4): Regenerated.
1291         * generated/reshape_i8.c (reshape_8): Regenerated.
1292         * generated/reshape_r10.c (reshape_r10): Regenerated.
1293         * generated/reshape_r16.c (reshape_r16): Regenerated.
1294         * generated/reshape_r4.c (reshape_r4): Regenerated.
1295         * generated/reshape_r8.c (reshape_r8): Regenerated.
1296         * generated/shape_i1.c (shape_1): Regenerated.
1297         * generated/shape_i16.c (shape_16): Regenerated.
1298         * generated/shape_i2.c (shape_2): Regenerated.
1299         * generated/shape_i4.c (shape_4): Regenerated.
1300         * generated/shape_i8.c (shape_8): Regenerated.
1301         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
1302         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
1303         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
1304         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
1305         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
1306         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
1307         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
1308         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
1309         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
1310         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
1311         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
1312         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
1313         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
1314         * intrinsics/random.c (jump): Use size_t for array index in loop.
1315         (getosrandom): Likewise.
1316         (arandom_r4): Make n an index_type.
1317         (arandom_r8): Likewise.
1318         (arandom_r10): Likewise.
1319         (arandom_r16): Likewise.
1320         (scramble_seed): Use size_t for array index in loop.
1321         * m4/cshift1.m4: Make i an index_type.
1322         * m4/eoshift1.m4: Likewise.
1323         * m4/eoshift3.m4: Likewise.
1324         * m4/in_pack.m4: Make n an index_type.
1325         * m4/in_unpack.m4: Likewise.
1326         * m4/reshape.m4: Make n and dim index_type's.
1327         * m4/shape.m4: Make n an index_type.
1328         * m4/spread.m4: Likewise, use index_type argument rather than
1329         copying to int.
1330         * runtime/bounds.c (bounds_ifunction_return): Make n an
1331         index_type.
1332         * runtime/in_pack_generic.c (internal_pack): Likewise.
1333         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
1334         index_type's.
1335
1336 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
1337
1338         PR fortran/37577
1339         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
1340         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
1341         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
1342         * generated/cshift1_16.c: Regenerated.
1343         * generated/cshift1_4.c: Regenerated.
1344         * generated/cshift1_8.c: Regenerated.
1345         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
1346         * intrinsics/pack_generic.c (pack): Move handling of other types
1347         into separate switch statement.
1348         * intrinsics/spread_generic.c (spread): Likewise.
1349         (spread_scalar): Likewise.
1350         * intrinsics/unpack_generic.c (unpack1): Likewise.
1351         (unpack0): Likewise.
1352         * runtime/in_pack_generic.c (internal_pack): Likewise.
1353         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
1354
1355 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
1356
1357         PR fortran/37577
1358         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
1359         and 'elem_len' fields of the dtype instead of the shifts.
1360         (_gfortran_caf_stopped_images): Likewise.
1361         * intrinsics/associated.c (associated): Compare the 'type' and
1362         'elem_len' fields instead of the dtype.
1363         * caf/date_and_time.c : Access the dtype fields rather using
1364         shifts and masks.
1365         * io/transfer.c (transfer_array ): Comment on item count.
1366         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
1367         (st_set_nml_dtio_var): Likewise.
1368         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
1369         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
1370         to access the dtype fields.
1371
1372 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
1373
1374         PR fortran/54613
1375         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
1376         * m4/iforeach-s.m4: Add optional argument back with back_arg
1377         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
1378         that back is non-true.
1379         * m4/iforeach.m4: Likewise.
1380         * m4/ifunction-s.m4: Likewise.
1381         * m4/ifunction.m4: Likewise.
1382         * m4/maxloc0.m4: Include assert.h
1383         * m4/minloc0.m4: Likewise.
1384         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
1385         * m4/minloc0s.m4: Likewise.
1386         * m4/maxloc1s.m4: Likewise.
1387         * m4/minloc1s.m4: Likewise.
1388         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
1389         * m4/minloc1.m4: Likewise.
1390         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
1391         back is non-true.
1392         * m4/minloc2s.m4: Likewise.
1393         * generated/iall_i1.c: Regenerated.
1394         * generated/iall_i16.c: Regenerated.
1395         * generated/iall_i2.c: Regenerated.
1396         * generated/iall_i4.c: Regenerated.
1397         * generated/iall_i8.c: Regenerated.
1398         * generated/iany_i1.c: Regenerated.
1399         * generated/iany_i16.c: Regenerated.
1400         * generated/iany_i2.c: Regenerated.
1401         * generated/iany_i4.c: Regenerated.
1402         * generated/iany_i8.c: Regenerated.
1403         * generated/iparity_i1.c: Regenerated.
1404         * generated/iparity_i16.c: Regenerated.
1405         * generated/iparity_i2.c: Regenerated.
1406         * generated/iparity_i4.c: Regenerated.
1407         * generated/iparity_i8.c: Regenerated.
1408         * generated/maxloc0_16_i1.c: Regenerated.
1409         * generated/maxloc0_16_i16.c: Regenerated.
1410         * generated/maxloc0_16_i2.c: Regenerated.
1411         * generated/maxloc0_16_i4.c: Regenerated.
1412         * generated/maxloc0_16_i8.c: Regenerated.
1413         * generated/maxloc0_16_r10.c: Regenerated.
1414         * generated/maxloc0_16_r16.c: Regenerated.
1415         * generated/maxloc0_16_r4.c: Regenerated.
1416         * generated/maxloc0_16_r8.c: Regenerated.
1417         * generated/maxloc0_16_s1.c: Regenerated.
1418         * generated/maxloc0_16_s4.c: Regenerated.
1419         * generated/maxloc0_4_i1.c: Regenerated.
1420         * generated/maxloc0_4_i16.c: Regenerated.
1421         * generated/maxloc0_4_i2.c: Regenerated.
1422         * generated/maxloc0_4_i4.c: Regenerated.
1423         * generated/maxloc0_4_i8.c: Regenerated.
1424         * generated/maxloc0_4_r10.c: Regenerated.
1425         * generated/maxloc0_4_r16.c: Regenerated.
1426         * generated/maxloc0_4_r4.c: Regenerated.
1427         * generated/maxloc0_4_r8.c: Regenerated.
1428         * generated/maxloc0_4_s1.c: Regenerated.
1429         * generated/maxloc0_4_s4.c: Regenerated.
1430         * generated/maxloc0_8_i1.c: Regenerated.
1431         * generated/maxloc0_8_i16.c: Regenerated.
1432         * generated/maxloc0_8_i2.c: Regenerated.
1433         * generated/maxloc0_8_i4.c: Regenerated.
1434         * generated/maxloc0_8_i8.c: Regenerated.
1435         * generated/maxloc0_8_r10.c: Regenerated.
1436         * generated/maxloc0_8_r16.c: Regenerated.
1437         * generated/maxloc0_8_r4.c: Regenerated.
1438         * generated/maxloc0_8_r8.c: Regenerated.
1439         * generated/maxloc0_8_s1.c: Regenerated.
1440         * generated/maxloc0_8_s4.c: Regenerated.
1441         * generated/maxloc1_16_i1.c: Regenerated.
1442         * generated/maxloc1_16_i16.c: Regenerated.
1443         * generated/maxloc1_16_i2.c: Regenerated.
1444         * generated/maxloc1_16_i4.c: Regenerated.
1445         * generated/maxloc1_16_i8.c: Regenerated.
1446         * generated/maxloc1_16_r10.c: Regenerated.
1447         * generated/maxloc1_16_r16.c: Regenerated.
1448         * generated/maxloc1_16_r4.c: Regenerated.
1449         * generated/maxloc1_16_r8.c: Regenerated.
1450         * generated/maxloc1_16_s1.c: Regenerated.
1451         * generated/maxloc1_16_s4.c: Regenerated.
1452         * generated/maxloc1_4_i1.c: Regenerated.
1453         * generated/maxloc1_4_i16.c: Regenerated.
1454         * generated/maxloc1_4_i2.c: Regenerated.
1455         * generated/maxloc1_4_i4.c: Regenerated.
1456         * generated/maxloc1_4_i8.c: Regenerated.
1457         * generated/maxloc1_4_r10.c: Regenerated.
1458         * generated/maxloc1_4_r16.c: Regenerated.
1459         * generated/maxloc1_4_r4.c: Regenerated.
1460         * generated/maxloc1_4_r8.c: Regenerated.
1461         * generated/maxloc1_4_s1.c: Regenerated.
1462         * generated/maxloc1_4_s4.c: Regenerated.
1463         * generated/maxloc1_8_i1.c: Regenerated.
1464         * generated/maxloc1_8_i16.c: Regenerated.
1465         * generated/maxloc1_8_i2.c: Regenerated.
1466         * generated/maxloc1_8_i4.c: Regenerated.
1467         * generated/maxloc1_8_i8.c: Regenerated.
1468         * generated/maxloc1_8_r10.c: Regenerated.
1469         * generated/maxloc1_8_r16.c: Regenerated.
1470         * generated/maxloc1_8_r4.c: Regenerated.
1471         * generated/maxloc1_8_r8.c: Regenerated.
1472         * generated/maxloc1_8_s1.c: Regenerated.
1473         * generated/maxloc1_8_s4.c: Regenerated.
1474         * generated/maxval_i1.c: Regenerated.
1475         * generated/maxval_i16.c: Regenerated.
1476         * generated/maxval_i2.c: Regenerated.
1477         * generated/maxval_i4.c: Regenerated.
1478         * generated/maxval_i8.c: Regenerated.
1479         * generated/maxval_r10.c: Regenerated.
1480         * generated/maxval_r16.c: Regenerated.
1481         * generated/maxval_r4.c: Regenerated.
1482         * generated/maxval_r8.c: Regenerated.
1483         * generated/minloc0_16_i1.c: Regenerated.
1484         * generated/minloc0_16_i16.c: Regenerated.
1485         * generated/minloc0_16_i2.c: Regenerated.
1486         * generated/minloc0_16_i4.c: Regenerated.
1487         * generated/minloc0_16_i8.c: Regenerated.
1488         * generated/minloc0_16_r10.c: Regenerated.
1489         * generated/minloc0_16_r16.c: Regenerated.
1490         * generated/minloc0_16_r4.c: Regenerated.
1491         * generated/minloc0_16_r8.c: Regenerated.
1492         * generated/minloc0_16_s1.c: Regenerated.
1493         * generated/minloc0_16_s4.c: Regenerated.
1494         * generated/minloc0_4_i1.c: Regenerated.
1495         * generated/minloc0_4_i16.c: Regenerated.
1496         * generated/minloc0_4_i2.c: Regenerated.
1497         * generated/minloc0_4_i4.c: Regenerated.
1498         * generated/minloc0_4_i8.c: Regenerated.
1499         * generated/minloc0_4_r10.c: Regenerated.
1500         * generated/minloc0_4_r16.c: Regenerated.
1501         * generated/minloc0_4_r4.c: Regenerated.
1502         * generated/minloc0_4_r8.c: Regenerated.
1503         * generated/minloc0_4_s1.c: Regenerated.
1504         * generated/minloc0_4_s4.c: Regenerated.
1505         * generated/minloc0_8_i1.c: Regenerated.
1506         * generated/minloc0_8_i16.c: Regenerated.
1507         * generated/minloc0_8_i2.c: Regenerated.
1508         * generated/minloc0_8_i4.c: Regenerated.
1509         * generated/minloc0_8_i8.c: Regenerated.
1510         * generated/minloc0_8_r10.c: Regenerated.
1511         * generated/minloc0_8_r16.c: Regenerated.
1512         * generated/minloc0_8_r4.c: Regenerated.
1513         * generated/minloc0_8_r8.c: Regenerated.
1514         * generated/minloc0_8_s1.c: Regenerated.
1515         * generated/minloc0_8_s4.c: Regenerated.
1516         * generated/minloc1_16_i1.c: Regenerated.
1517         * generated/minloc1_16_i16.c: Regenerated.
1518         * generated/minloc1_16_i2.c: Regenerated.
1519         * generated/minloc1_16_i4.c: Regenerated.
1520         * generated/minloc1_16_i8.c: Regenerated.
1521         * generated/minloc1_16_r10.c: Regenerated.
1522         * generated/minloc1_16_r16.c: Regenerated.
1523         * generated/minloc1_16_r4.c: Regenerated.
1524         * generated/minloc1_16_r8.c: Regenerated.
1525         * generated/minloc1_16_s1.c: Regenerated.
1526         * generated/minloc1_16_s4.c: Regenerated.
1527         * generated/minloc1_4_i1.c: Regenerated.
1528         * generated/minloc1_4_i16.c: Regenerated.
1529         * generated/minloc1_4_i2.c: Regenerated.
1530         * generated/minloc1_4_i4.c: Regenerated.
1531         * generated/minloc1_4_i8.c: Regenerated.
1532         * generated/minloc1_4_r10.c: Regenerated.
1533         * generated/minloc1_4_r16.c: Regenerated.
1534         * generated/minloc1_4_r4.c: Regenerated.
1535         * generated/minloc1_4_r8.c: Regenerated.
1536         * generated/minloc1_4_s1.c: Regenerated.
1537         * generated/minloc1_4_s4.c: Regenerated.
1538         * generated/minloc1_8_i1.c: Regenerated.
1539         * generated/minloc1_8_i16.c: Regenerated.
1540         * generated/minloc1_8_i2.c: Regenerated.
1541         * generated/minloc1_8_i4.c: Regenerated.
1542         * generated/minloc1_8_i8.c: Regenerated.
1543         * generated/minloc1_8_r10.c: Regenerated.
1544         * generated/minloc1_8_r16.c: Regenerated.
1545         * generated/minloc1_8_r4.c: Regenerated.
1546         * generated/minloc1_8_r8.c: Regenerated.
1547         * generated/minloc1_8_s1.c: Regenerated.
1548         * generated/minloc1_8_s4.c: Regenerated.
1549         * generated/minval_i1.c: Regenerated.
1550         * generated/minval_i16.c: Regenerated.
1551         * generated/minval_i2.c: Regenerated.
1552         * generated/minval_i4.c: Regenerated.
1553         * generated/minval_i8.c: Regenerated.
1554         * generated/minval_r10.c: Regenerated.
1555         * generated/minval_r16.c: Regenerated.
1556         * generated/minval_r4.c: Regenerated.
1557         * generated/minval_r8.c: Regenerated.
1558         * generated/norm2_r10.c: Regenerated.
1559         * generated/norm2_r16.c: Regenerated.
1560         * generated/norm2_r4.c: Regenerated.
1561         * generated/norm2_r8.c: Regenerated.
1562         * generated/parity_l1.c: Regenerated.
1563         * generated/parity_l16.c: Regenerated.
1564         * generated/parity_l2.c: Regenerated.
1565         * generated/parity_l4.c: Regenerated.
1566         * generated/parity_l8.c: Regenerated.
1567         * generated/product_c10.c: Regenerated.
1568         * generated/product_c16.c: Regenerated.
1569         * generated/product_c4.c: Regenerated.
1570         * generated/product_c8.c: Regenerated.
1571         * generated/product_i1.c: Regenerated.
1572         * generated/product_i16.c: Regenerated.
1573         * generated/product_i2.c: Regenerated.
1574         * generated/product_i4.c: Regenerated.
1575         * generated/product_i8.c: Regenerated.
1576         * generated/product_r10.c: Regenerated.
1577         * generated/product_r16.c: Regenerated.
1578         * generated/product_r4.c: Regenerated.
1579         * generated/product_r8.c: Regenerated.
1580         * generated/sum_c10.c: Regenerated.
1581         * generated/sum_c16.c: Regenerated.
1582         * generated/sum_c4.c: Regenerated.
1583         * generated/sum_c8.c: Regenerated.
1584         * generated/sum_i1.c: Regenerated.
1585         * generated/sum_i16.c: Regenerated.
1586         * generated/sum_i2.c: Regenerated.
1587         * generated/sum_i4.c: Regenerated.
1588         * generated/sum_i8.c: Regenerated.
1589         * generated/sum_r10.c: Regenerated.
1590         * generated/sum_r16.c: Regenerated.
1591         * generated/sum_r4.c: Regenerated.
1592         * generated/sum_r8.c: Regenerated.
1593
1594 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1595
1596         PR libgfortran/83811
1597         * write.c (select_buffer): Adjust buffer size up by 1.
1598
1599 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
1600
1601         PR 78534, bugfix for r256322
1602         * io/transfer.c (next_record_w): Use correct type for return value
1603         of next_array_record.
1604
1605 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
1606
1607         * libgfortran.h (GFC_DTYPE_COPY): New macro.
1608         (GFC_DTYPE_COPY_SETRANK): New macro.
1609         (GFC_DTYPE_IS_UNSET): New macro.
1610         * intrinsics/cshift0.c (cshift0): Use new macros.
1611         * intrinsics/eoshift0.c (eoshift0): Likewise.
1612         * intrinsics/eoshift2.c (eoshift2): Likewise.
1613         * intrinsics/move_alloc.c (move_alloc): Likewise.
1614         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
1615         * intrinsics/spread_generic.c (spread_internal): Likewise.
1616         * intrinsics/spread_generic.c (spread_scalar): Likewise.
1617         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
1618         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
1619         * intrinsics/unpack_generic.c (unpack0): Likewise.
1620         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
1621         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
1622         * m4/cshift1.m4 (cshift1): Likewise.
1623         * m4/eoshift1.m4 (eoshift1): Likewise.
1624         * m4/eoshift3.m4 (eoshift3): Likewise.
1625         * m4/iforeach-s.m4: Likewise.
1626         * m4/iforeach.m4: Likewise.
1627         * m4/ifunction-s.m4: Likewise.
1628         * m4/ifunction-s2.m4: Likewise.
1629         * m4/ifunction.m4: Likewise.
1630         * m4/ifunction_logical.m4: Likewise.
1631         * m4/reshape.m4: Likewise.
1632         * m4/spread.m4: Likewise.
1633         * generated/all_l1.c : Regenerated.
1634         * generated/all_l16.c : Regenerated.
1635         * generated/all_l2.c : Regenerated.
1636         * generated/all_l4.c : Regenerated.
1637         * generated/all_l8.c : Regenerated.
1638         * generated/any_l1.c : Regenerated.
1639         * generated/any_l16.c : Regenerated.
1640         * generated/any_l2.c : Regenerated.
1641         * generated/any_l4.c : Regenerated.
1642         * generated/any_l8.c : Regenerated.
1643         * generated/count_16_l.c : Regenerated.
1644         * generated/count_1_l.c : Regenerated.
1645         * generated/count_2_l.c : Regenerated.
1646         * generated/count_4_l.c : Regenerated.
1647         * generated/count_8_l.c : Regenerated.
1648         * generated/cshift1_16.c : Regenerated.
1649         * generated/cshift1_4.c : Regenerated.
1650         * generated/cshift1_8.c : Regenerated.
1651         * generated/eoshift1_16.c : Regenerated.
1652         * generated/eoshift1_4.c : Regenerated.
1653         * generated/eoshift1_8.c : Regenerated.
1654         * generated/eoshift3_16.c : Regenerated.
1655         * generated/eoshift3_4.c : Regenerated.
1656         * generated/eoshift3_8.c : Regenerated.
1657         * generated/iall_i1.c : Regenerated.
1658         * generated/iall_i16.c : Regenerated.
1659         * generated/iall_i2.c : Regenerated.
1660         * generated/iall_i4.c : Regenerated.
1661         * generated/iall_i8.c : Regenerated.
1662         * generated/iany_i1.c : Regenerated.
1663         * generated/iany_i16.c : Regenerated.
1664         * generated/iany_i2.c : Regenerated.
1665         * generated/iany_i4.c : Regenerated.
1666         * generated/iany_i8.c : Regenerated.
1667         * generated/iparity_i1.c : Regenerated.
1668         * generated/iparity_i16.c : Regenerated.
1669         * generated/iparity_i2.c : Regenerated.
1670         * generated/iparity_i4.c : Regenerated.
1671         * generated/iparity_i8.c : Regenerated.
1672         * generated/maxloc0_16_i1.c : Regenerated.
1673         * generated/maxloc0_16_i16.c : Regenerated.
1674         * generated/maxloc0_16_i2.c : Regenerated.
1675         * generated/maxloc0_16_i4.c : Regenerated.
1676         * generated/maxloc0_16_i8.c : Regenerated.
1677         * generated/maxloc0_16_r10.c : Regenerated.
1678         * generated/maxloc0_16_r16.c : Regenerated.
1679         * generated/maxloc0_16_r4.c : Regenerated.
1680         * generated/maxloc0_16_r8.c : Regenerated.
1681         * generated/maxloc0_16_s1.c : Regenerated.
1682         * generated/maxloc0_16_s4.c : Regenerated.
1683         * generated/maxloc0_4_i1.c : Regenerated.
1684         * generated/maxloc0_4_i16.c : Regenerated.
1685         * generated/maxloc0_4_i2.c : Regenerated.
1686         * generated/maxloc0_4_i4.c : Regenerated.
1687         * generated/maxloc0_4_i8.c : Regenerated.
1688         * generated/maxloc0_4_r10.c : Regenerated.
1689         * generated/maxloc0_4_r16.c : Regenerated.
1690         * generated/maxloc0_4_r4.c : Regenerated.
1691         * generated/maxloc0_4_r8.c : Regenerated.
1692         * generated/maxloc0_4_s1.c : Regenerated.
1693         * generated/maxloc0_4_s4.c : Regenerated.
1694         * generated/maxloc0_8_i1.c : Regenerated.
1695         * generated/maxloc0_8_i16.c : Regenerated.
1696         * generated/maxloc0_8_i2.c : Regenerated.
1697         * generated/maxloc0_8_i4.c : Regenerated.
1698         * generated/maxloc0_8_i8.c : Regenerated.
1699         * generated/maxloc0_8_r10.c : Regenerated.
1700         * generated/maxloc0_8_r16.c : Regenerated.
1701         * generated/maxloc0_8_r4.c : Regenerated.
1702         * generated/maxloc0_8_r8.c : Regenerated.
1703         * generated/maxloc0_8_s1.c : Regenerated.
1704         * generated/maxloc0_8_s4.c : Regenerated.
1705         * generated/maxloc1_16_i1.c : Regenerated.
1706         * generated/maxloc1_16_i16.c : Regenerated.
1707         * generated/maxloc1_16_i2.c : Regenerated.
1708         * generated/maxloc1_16_i4.c : Regenerated.
1709         * generated/maxloc1_16_i8.c : Regenerated.
1710         * generated/maxloc1_16_r10.c : Regenerated.
1711         * generated/maxloc1_16_r16.c : Regenerated.
1712         * generated/maxloc1_16_r4.c : Regenerated.
1713         * generated/maxloc1_16_r8.c : Regenerated.
1714         * generated/maxloc1_16_s1.c : Regenerated.
1715         * generated/maxloc1_16_s4.c : Regenerated.
1716         * generated/maxloc1_4_i1.c : Regenerated.
1717         * generated/maxloc1_4_i16.c : Regenerated.
1718         * generated/maxloc1_4_i2.c : Regenerated.
1719         * generated/maxloc1_4_i4.c : Regenerated.
1720         * generated/maxloc1_4_i8.c : Regenerated.
1721         * generated/maxloc1_4_r10.c : Regenerated.
1722         * generated/maxloc1_4_r16.c : Regenerated.
1723         * generated/maxloc1_4_r4.c : Regenerated.
1724         * generated/maxloc1_4_r8.c : Regenerated.
1725         * generated/maxloc1_4_s1.c : Regenerated.
1726         * generated/maxloc1_4_s4.c : Regenerated.
1727         * generated/maxloc1_8_i1.c : Regenerated.
1728         * generated/maxloc1_8_i16.c : Regenerated.
1729         * generated/maxloc1_8_i2.c : Regenerated.
1730         * generated/maxloc1_8_i4.c : Regenerated.
1731         * generated/maxloc1_8_i8.c : Regenerated.
1732         * generated/maxloc1_8_r10.c : Regenerated.
1733         * generated/maxloc1_8_r16.c : Regenerated.
1734         * generated/maxloc1_8_r4.c : Regenerated.
1735         * generated/maxloc1_8_r8.c : Regenerated.
1736         * generated/maxloc1_8_s1.c : Regenerated.
1737         * generated/maxloc1_8_s4.c : Regenerated.
1738         * generated/maxval1_s1.c : Regenerated.
1739         * generated/maxval1_s4.c : Regenerated.
1740         * generated/maxval_i1.c : Regenerated.
1741         * generated/maxval_i16.c : Regenerated.
1742         * generated/maxval_i2.c : Regenerated.
1743         * generated/maxval_i4.c : Regenerated.
1744         * generated/maxval_i8.c : Regenerated.
1745         * generated/maxval_r10.c : Regenerated.
1746         * generated/maxval_r16.c : Regenerated.
1747         * generated/maxval_r4.c : Regenerated.
1748         * generated/maxval_r8.c : Regenerated.
1749         * generated/minloc0_16_i1.c : Regenerated.
1750         * generated/minloc0_16_i16.c : Regenerated.
1751         * generated/minloc0_16_i2.c : Regenerated.
1752         * generated/minloc0_16_i4.c : Regenerated.
1753         * generated/minloc0_16_i8.c : Regenerated.
1754         * generated/minloc0_16_r10.c : Regenerated.
1755         * generated/minloc0_16_r16.c : Regenerated.
1756         * generated/minloc0_16_r4.c : Regenerated.
1757         * generated/minloc0_16_r8.c : Regenerated.
1758         * generated/minloc0_16_s1.c : Regenerated.
1759         * generated/minloc0_16_s4.c : Regenerated.
1760         * generated/minloc0_4_i1.c : Regenerated.
1761         * generated/minloc0_4_i16.c : Regenerated.
1762         * generated/minloc0_4_i2.c : Regenerated.
1763         * generated/minloc0_4_i4.c : Regenerated.
1764         * generated/minloc0_4_i8.c : Regenerated.
1765         * generated/minloc0_4_r10.c : Regenerated.
1766         * generated/minloc0_4_r16.c : Regenerated.
1767         * generated/minloc0_4_r4.c : Regenerated.
1768         * generated/minloc0_4_r8.c : Regenerated.
1769         * generated/minloc0_4_s1.c : Regenerated.
1770         * generated/minloc0_4_s4.c : Regenerated.
1771         * generated/minloc0_8_i1.c : Regenerated.
1772         * generated/minloc0_8_i16.c : Regenerated.
1773         * generated/minloc0_8_i2.c : Regenerated.
1774         * generated/minloc0_8_i4.c : Regenerated.
1775         * generated/minloc0_8_i8.c : Regenerated.
1776         * generated/minloc0_8_r10.c : Regenerated.
1777         * generated/minloc0_8_r16.c : Regenerated.
1778         * generated/minloc0_8_r4.c : Regenerated.
1779         * generated/minloc0_8_r8.c : Regenerated.
1780         * generated/minloc0_8_s1.c : Regenerated.
1781         * generated/minloc0_8_s4.c : Regenerated.
1782         * generated/minloc1_16_i1.c : Regenerated.
1783         * generated/minloc1_16_i16.c : Regenerated.
1784         * generated/minloc1_16_i2.c : Regenerated.
1785         * generated/minloc1_16_i4.c : Regenerated.
1786         * generated/minloc1_16_i8.c : Regenerated.
1787         * generated/minloc1_16_r10.c : Regenerated.
1788         * generated/minloc1_16_r16.c : Regenerated.
1789         * generated/minloc1_16_r4.c : Regenerated.
1790         * generated/minloc1_16_r8.c : Regenerated.
1791         * generated/minloc1_16_s1.c : Regenerated.
1792         * generated/minloc1_16_s4.c : Regenerated.
1793         * generated/minloc1_4_i1.c : Regenerated.
1794         * generated/minloc1_4_i16.c : Regenerated.
1795         * generated/minloc1_4_i2.c : Regenerated.
1796         * generated/minloc1_4_i4.c : Regenerated.
1797         * generated/minloc1_4_i8.c : Regenerated.
1798         * generated/minloc1_4_r10.c : Regenerated.
1799         * generated/minloc1_4_r16.c : Regenerated.
1800         * generated/minloc1_4_r4.c : Regenerated.
1801         * generated/minloc1_4_r8.c : Regenerated.
1802         * generated/minloc1_4_s1.c : Regenerated.
1803         * generated/minloc1_4_s4.c : Regenerated.
1804         * generated/minloc1_8_i1.c : Regenerated.
1805         * generated/minloc1_8_i16.c : Regenerated.
1806         * generated/minloc1_8_i2.c : Regenerated.
1807         * generated/minloc1_8_i4.c : Regenerated.
1808         * generated/minloc1_8_i8.c : Regenerated.
1809         * generated/minloc1_8_r10.c : Regenerated.
1810         * generated/minloc1_8_r16.c : Regenerated.
1811         * generated/minloc1_8_r4.c : Regenerated.
1812         * generated/minloc1_8_r8.c : Regenerated.
1813         * generated/minloc1_8_s1.c : Regenerated.
1814         * generated/minloc1_8_s4.c : Regenerated.
1815         * generated/minval1_s1.c : Regenerated.
1816         * generated/minval1_s4.c : Regenerated.
1817         * generated/minval_i1.c : Regenerated.
1818         * generated/minval_i16.c : Regenerated.
1819         * generated/minval_i2.c : Regenerated.
1820         * generated/minval_i4.c : Regenerated.
1821         * generated/minval_i8.c : Regenerated.
1822         * generated/minval_r10.c : Regenerated.
1823         * generated/minval_r16.c : Regenerated.
1824         * generated/minval_r4.c : Regenerated.
1825         * generated/minval_r8.c : Regenerated.
1826         * generated/norm2_r10.c : Regenerated.
1827         * generated/norm2_r16.c : Regenerated.
1828         * generated/norm2_r4.c : Regenerated.
1829         * generated/norm2_r8.c : Regenerated.
1830         * generated/parity_l1.c : Regenerated.
1831         * generated/parity_l16.c : Regenerated.
1832         * generated/parity_l2.c : Regenerated.
1833         * generated/parity_l4.c : Regenerated.
1834         * generated/parity_l8.c : Regenerated.
1835         * generated/product_c10.c : Regenerated.
1836         * generated/product_c16.c : Regenerated.
1837         * generated/product_c4.c : Regenerated.
1838         * generated/product_c8.c : Regenerated.
1839         * generated/product_i1.c : Regenerated.
1840         * generated/product_i16.c : Regenerated.
1841         * generated/product_i2.c : Regenerated.
1842         * generated/product_i4.c : Regenerated.
1843         * generated/product_i8.c : Regenerated.
1844         * generated/product_r10.c : Regenerated.
1845         * generated/product_r16.c : Regenerated.
1846         * generated/product_r4.c : Regenerated.
1847         * generated/product_r8.c : Regenerated.
1848         * generated/reshape_c10.c : Regenerated.
1849         * generated/reshape_c16.c : Regenerated.
1850         * generated/reshape_c4.c : Regenerated.
1851         * generated/reshape_c8.c : Regenerated.
1852         * generated/reshape_i16.c : Regenerated.
1853         * generated/reshape_i4.c : Regenerated.
1854         * generated/reshape_i8.c : Regenerated.
1855         * generated/reshape_r10.c : Regenerated.
1856         * generated/reshape_r16.c : Regenerated.
1857         * generated/reshape_r4.c : Regenerated.
1858         * generated/reshape_r8.c : Regenerated.
1859         * generated/spread_c10.c : Regenerated.
1860         * generated/spread_c16.c : Regenerated.
1861         * generated/spread_c4.c : Regenerated.
1862         * generated/spread_c8.c : Regenerated.
1863         * generated/spread_i1.c : Regenerated.
1864         * generated/spread_i16.c : Regenerated.
1865         * generated/spread_i2.c : Regenerated.
1866         * generated/spread_i4.c : Regenerated.
1867         * generated/spread_i8.c : Regenerated.
1868         * generated/spread_r10.c : Regenerated.
1869         * generated/spread_r16.c : Regenerated.
1870         * generated/spread_r4.c : Regenerated.
1871         * generated/spread_r8.c : Regenerated.
1872         * generated/sum_c10.c : Regenerated.
1873         * generated/sum_c16.c : Regenerated.
1874         * generated/sum_c4.c : Regenerated.
1875         * generated/sum_c8.c : Regenerated.
1876         * generated/sum_i1.c : Regenerated.
1877         * generated/sum_i16.c : Regenerated.
1878         * generated/sum_i2.c : Regenerated.
1879         * generated/sum_i4.c : Regenerated.
1880         * generated/sum_i8.c : Regenerated.
1881         * generated/sum_r10.c : Regenerated.
1882         * generated/sum_r16.c : Regenerated.
1883         * generated/sum_r4.c : Regenerated.
1884         * generated/sum_r8.c : Regenerated.
1885
1886 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
1887
1888         PR fortran/78534
1889         PR fortran/83704
1890         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
1891         (fbuf_debug): Convert debug output to unsigned long.
1892         (fbuf_reset): Use ptrdiff_t for return value.
1893         (fbuf_alloc): Use size_t for length argument.
1894         (fbuf_flush): Handle large buffers.
1895         (fbuf_flush_list): Likewise.
1896         (fbuf_seek): Use ptrdiff_t for offset and return value.
1897         (fbuf_read): Use size_t for length argument.
1898         (fbuf_getc_refill): Use size_t to match fbuf_read.
1899         * io/fbuf.h (struct fbuf): Use size_t for lengths.
1900         (fbuf_init): Use size_t instead of int for length.
1901         (fbuf_reset): Use ptrdiff_t for return value.
1902         (fbuf_alloc): Use size_t for length argument.
1903         (fbuf_seek): Use ptrdiff_t for offset and return value.
1904         (fbuf_read): Use size_t for length argument.
1905         * io/io.h (read_block_form): Likewise.
1906         (read_block_form4): Likewise.
1907         (write_block): Likewise.
1908         (read_a): Likewise.
1909         (read_a_char4): Likewise.
1910         (read_x): Likewise.
1911         (write_a): Likewise.
1912         (write_a_char4): Likewise.
1913         * io/list_read.c (list_formatted_read_scalar): Use size_t to
1914         handle large buffers.
1915         * io/read.c (read_l): Likewise.
1916         (read_utf8): Likewise.
1917         (read_utf8_char1): Likewise.
1918         (read_default_char1): Likewise.
1919         (read_utf8_char4): Likewise.
1920         (read_default_char4): Likewise.
1921         (read_a): Likewise.
1922         (read_a_char4): Likewise.
1923         (eat_leading_spaces): Likewise.
1924         (next_char): Likewise.
1925         (read_decimal): Likewise.
1926         (read_radix): Likewise.
1927         (read_f): Likewise.
1928         (read_x): Likewise.
1929         * io/transfer.c (read_sf_internal): Likewise.
1930         (read_sf): Likewise.
1931         (read_block_form): Likewise.
1932         (read_block_form4): Likewise.
1933         (write_block): Likewise.
1934         (formatted_transfer_scalar_write): Likewise.
1935         (next_record_w): Likewise.
1936         * io/unix.c (mem_alloc_r): Likewise.
1937         (mem_alloc_r4): Likewise.
1938         (mem_alloc_w): Likewise.
1939         (mem_alloc_w4): Likewise.
1940         (mem_read): Likewise.
1941         (mem_read4): Likewise.
1942         (mem_write): Likewise.
1943         (mem_write4): Likewise.
1944         (open_internal): Likewise.
1945         (open_internal4): Likewise.
1946         * io/unix.h (open_internal): Likewise.
1947         (open_internal4): Likewise.
1948         (mem_alloc_w): Likewise.
1949         (mem_alloc_r): Likewise.
1950         (mem_alloc_w4): Likewise.
1951         (mem_alloc_r4): Likewise.
1952         * io/write.c (write_check_cc): Likewise.
1953         (write_cc): Likewise.
1954         (write_a): Likewise.
1955         (write_a_char4): Likewise.
1956
1957 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
1958
1959         * io/write.c (namelist_write): Remove unused variable "i".
1960
1961 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
1962             Janne Blomqvist  <jb@gcc.gnu.org>
1963
1964         PR fortran/83704
1965         * io/write.c (write_character): Use size_t instead of int for
1966         length.
1967
1968 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
1969
1970         PR fortran/78534
1971         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
1972         (get_command_argument_i4): Likewise.
1973         (get_command_i4): Likewise.
1974         * intrinsics/chmod.c (chmod_internal): Likewise.
1975         * intrinsics/env.c (get_environment_variable_i4): Likewise.
1976         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
1977         member.
1978         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
1979         * intrinsics/getlog.c (getlog): Likewise.
1980         * intrinsics/hostnm.c (hostnm_0): Likewise.
1981         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
1982         work if gfc_charlen_type is unsigned.
1983         (string_scan): Likewise.
1984         * io/transfer.c (transfer_character): Modify prototype.
1985         (transfer_character_write): Likewise.
1986         (transfer_character_wide): Likewise.
1987         (transfer_character_wide_write): Likewise.
1988         (transfer_array): Typecast to avoid signed-unsigned comparison.
1989         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
1990         * io/write.c (namelist_write): Likewise.
1991         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
1992
1993 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
1994
1995         Update copyright years.
1996
1997 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
1998
1999         PR libgfortran/83649
2000         * io/unix.c (MAX_CHUNK): New define.
2001         (raw_read): For reads larger than MAX_CHUNK, loop.
2002         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
2003 \f
2004 Copyright (C) 2018 Free Software Foundation, Inc.
2005
2006 Copying and distribution of this file, with or without modification,
2007 are permitted in any medium without royalty provided the copyright
2008 notice and this notice are preserved.