libgfortran/ChangeLog-2018

   1 2018-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>
   2
   3         PR fortran/82995
   4         * m4/ifindloc0.m4: Handle case of absend optional argument, passed
   5         as a NULL pointer.  Correct allocation of retarray->base_addr.
   6         * m4/ifindloc1.m4: Likewise.
   7         * m4/ifindloc2.m4: Handle case of absend optional argument, passed
   8         as a NULL pointer.
   9         * m4/iforeach-s.m4: Likewise.
  10         * m4/iforeach-s2.m4: Likewise.
  11         * m4/iforeach.m4: Likewise.
  12         * m4/ifunction-s.m4: Likewise.
  13         * m4/ifunction-s2.m4: Likewise.
  14         * m4/ifunction.m4: Likewise.
  15         * generated/findloc0_c16.c: Regenerated.
  16         * generated/findloc0_c4.c: Regenerated.
  17         * generated/findloc0_c8.c: Regenerated.
  18         * generated/findloc0_i1.c: Regenerated.
  19         * generated/findloc0_i16.c: Regenerated.
  20         * generated/findloc0_i2.c: Regenerated.
  21         * generated/findloc0_i4.c: Regenerated.
  22         * generated/findloc0_i8.c: Regenerated.
  23         * generated/findloc0_r16.c: Regenerated.
  24         * generated/findloc0_r4.c: Regenerated.
  25         * generated/findloc0_r8.c: Regenerated.
  26         * generated/findloc0_s1.c: Regenerated.
  27         * generated/findloc0_s4.c: Regenerated.
  28         * generated/findloc1_c16.c: Regenerated.
  29         * generated/findloc1_c4.c: Regenerated.
  30         * generated/findloc1_c8.c: Regenerated.
  31         * generated/findloc1_i1.c: Regenerated.
  32         * generated/findloc1_i16.c: Regenerated.
  33         * generated/findloc1_i2.c: Regenerated.
  34         * generated/findloc1_i4.c: Regenerated.
  35         * generated/findloc1_i8.c: Regenerated.
  36         * generated/findloc1_r16.c: Regenerated.
  37         * generated/findloc1_r4.c: Regenerated.
  38         * generated/findloc1_r8.c: Regenerated.
  39         * generated/findloc1_s1.c: Regenerated.
  40         * generated/findloc1_s4.c: Regenerated.
  41         * generated/findloc2_s1.c: Regenerated.
  42         * generated/findloc2_s4.c: Regenerated.
  43         * generated/iall_i1.c: Regenerated.
  44         * generated/iall_i16.c: Regenerated.
  45         * generated/iall_i2.c: Regenerated.
  46         * generated/iall_i4.c: Regenerated.
  47         * generated/iall_i8.c: Regenerated.
  48         * generated/iany_i1.c: Regenerated.
  49         * generated/iany_i16.c: Regenerated.
  50         * generated/iany_i2.c: Regenerated.
  51         * generated/iany_i4.c: Regenerated.
  52         * generated/iany_i8.c: Regenerated.
  53         * generated/iparity_i1.c: Regenerated.
  54         * generated/iparity_i16.c: Regenerated.
  55         * generated/iparity_i2.c: Regenerated.
  56         * generated/iparity_i4.c: Regenerated.
  57         * generated/iparity_i8.c: Regenerated.
  58         * generated/maxloc0_16_i1.c: Regenerated.
  59         * generated/maxloc0_16_i16.c: Regenerated.
  60         * generated/maxloc0_16_i2.c: Regenerated.
  61         * generated/maxloc0_16_i4.c: Regenerated.
  62         * generated/maxloc0_16_i8.c: Regenerated.
  63         * generated/maxloc0_16_r10.c: Regenerated.
  64         * generated/maxloc0_16_r16.c: Regenerated.
  65         * generated/maxloc0_16_r4.c: Regenerated.
  66         * generated/maxloc0_16_r8.c: Regenerated.
  67         * generated/maxloc0_16_s1.c: Regenerated.
  68         * generated/maxloc0_16_s4.c: Regenerated.
  69         * generated/maxloc0_4_i1.c: Regenerated.
  70         * generated/maxloc0_4_i16.c: Regenerated.
  71         * generated/maxloc0_4_i2.c: Regenerated.
  72         * generated/maxloc0_4_i4.c: Regenerated.
  73         * generated/maxloc0_4_i8.c: Regenerated.
  74         * generated/maxloc0_4_r10.c: Regenerated.
  75         * generated/maxloc0_4_r16.c: Regenerated.
  76         * generated/maxloc0_4_r4.c: Regenerated.
  77         * generated/maxloc0_4_r8.c: Regenerated.
  78         * generated/maxloc0_4_s1.c: Regenerated.
  79         * generated/maxloc0_4_s4.c: Regenerated.
  80         * generated/maxloc0_8_i1.c: Regenerated.
  81         * generated/maxloc0_8_i16.c: Regenerated.
  82         * generated/maxloc0_8_i2.c: Regenerated.
  83         * generated/maxloc0_8_i4.c: Regenerated.
  84         * generated/maxloc0_8_i8.c: Regenerated.
  85         * generated/maxloc0_8_r10.c: Regenerated.
  86         * generated/maxloc0_8_r16.c: Regenerated.
  87         * generated/maxloc0_8_r4.c: Regenerated.
  88         * generated/maxloc0_8_r8.c: Regenerated.
  89         * generated/maxloc0_8_s1.c: Regenerated.
  90         * generated/maxloc0_8_s4.c: Regenerated.
  91         * generated/maxloc1_16_i1.c: Regenerated.
  92         * generated/maxloc1_16_i16.c: Regenerated.
  93         * generated/maxloc1_16_i2.c: Regenerated.
  94         * generated/maxloc1_16_i4.c: Regenerated.
  95         * generated/maxloc1_16_i8.c: Regenerated.
  96         * generated/maxloc1_16_r10.c: Regenerated.
  97         * generated/maxloc1_16_r16.c: Regenerated.
  98         * generated/maxloc1_16_r4.c: Regenerated.
  99         * generated/maxloc1_16_r8.c: Regenerated.
 100         * generated/maxloc1_16_s1.c: Regenerated.
 101         * generated/maxloc1_16_s4.c: Regenerated.
 102         * generated/maxloc1_4_i1.c: Regenerated.
 103         * generated/maxloc1_4_i16.c: Regenerated.
 104         * generated/maxloc1_4_i2.c: Regenerated.
 105         * generated/maxloc1_4_i4.c: Regenerated.
 106         * generated/maxloc1_4_i8.c: Regenerated.
 107         * generated/maxloc1_4_r10.c: Regenerated.
 108         * generated/maxloc1_4_r16.c: Regenerated.
 109         * generated/maxloc1_4_r4.c: Regenerated.
 110         * generated/maxloc1_4_r8.c: Regenerated.
 111         * generated/maxloc1_4_s1.c: Regenerated.
 112         * generated/maxloc1_4_s4.c: Regenerated.
 113         * generated/maxloc1_8_i1.c: Regenerated.
 114         * generated/maxloc1_8_i16.c: Regenerated.
 115         * generated/maxloc1_8_i2.c: Regenerated.
 116         * generated/maxloc1_8_i4.c: Regenerated.
 117         * generated/maxloc1_8_i8.c: Regenerated.
 118         * generated/maxloc1_8_r10.c: Regenerated.
 119         * generated/maxloc1_8_r16.c: Regenerated.
 120         * generated/maxloc1_8_r4.c: Regenerated.
 121         * generated/maxloc1_8_r8.c: Regenerated.
 122         * generated/maxloc1_8_s1.c: Regenerated.
 123         * generated/maxloc1_8_s4.c: Regenerated.
 124         * generated/maxval0_s1.c: Regenerated.
 125         * generated/maxval0_s4.c: Regenerated.
 126         * generated/maxval1_s1.c: Regenerated.
 127         * generated/maxval1_s4.c: Regenerated.
 128         * generated/maxval_i1.c: Regenerated.
 129         * generated/maxval_i16.c: Regenerated.
 130         * generated/maxval_i2.c: Regenerated.
 131         * generated/maxval_i4.c: Regenerated.
 132         * generated/maxval_i8.c: Regenerated.
 133         * generated/maxval_r10.c: Regenerated.
 134         * generated/maxval_r16.c: Regenerated.
 135         * generated/maxval_r4.c: Regenerated.
 136         * generated/maxval_r8.c: Regenerated.
 137         * generated/minloc0_16_i1.c: Regenerated.
 138         * generated/minloc0_16_i16.c: Regenerated.
 139         * generated/minloc0_16_i2.c: Regenerated.
 140         * generated/minloc0_16_i4.c: Regenerated.
 141         * generated/minloc0_16_i8.c: Regenerated.
 142         * generated/minloc0_16_r10.c: Regenerated.
 143         * generated/minloc0_16_r16.c: Regenerated.
 144         * generated/minloc0_16_r4.c: Regenerated.
 145         * generated/minloc0_16_r8.c: Regenerated.
 146         * generated/minloc0_16_s1.c: Regenerated.
 147         * generated/minloc0_16_s4.c: Regenerated.
 148         * generated/minloc0_4_i1.c: Regenerated.
 149         * generated/minloc0_4_i16.c: Regenerated.
 150         * generated/minloc0_4_i2.c: Regenerated.
 151         * generated/minloc0_4_i4.c: Regenerated.
 152         * generated/minloc0_4_i8.c: Regenerated.
 153         * generated/minloc0_4_r10.c: Regenerated.
 154         * generated/minloc0_4_r16.c: Regenerated.
 155         * generated/minloc0_4_r4.c: Regenerated.
 156         * generated/minloc0_4_r8.c: Regenerated.
 157         * generated/minloc0_4_s1.c: Regenerated.
 158         * generated/minloc0_4_s4.c: Regenerated.
 159         * generated/minloc0_8_i1.c: Regenerated.
 160         * generated/minloc0_8_i16.c: Regenerated.
 161         * generated/minloc0_8_i2.c: Regenerated.
 162         * generated/minloc0_8_i4.c: Regenerated.
 163         * generated/minloc0_8_i8.c: Regenerated.
 164         * generated/minloc0_8_r10.c: Regenerated.
 165         * generated/minloc0_8_r16.c: Regenerated.
 166         * generated/minloc0_8_r4.c: Regenerated.
 167         * generated/minloc0_8_r8.c: Regenerated.
 168         * generated/minloc0_8_s1.c: Regenerated.
 169         * generated/minloc0_8_s4.c: Regenerated.
 170         * generated/minloc1_16_i1.c: Regenerated.
 171         * generated/minloc1_16_i16.c: Regenerated.
 172         * generated/minloc1_16_i2.c: Regenerated.
 173         * generated/minloc1_16_i4.c: Regenerated.
 174         * generated/minloc1_16_i8.c: Regenerated.
 175         * generated/minloc1_16_r10.c: Regenerated.
 176         * generated/minloc1_16_r16.c: Regenerated.
 177         * generated/minloc1_16_r4.c: Regenerated.
 178         * generated/minloc1_16_r8.c: Regenerated.
 179         * generated/minloc1_16_s1.c: Regenerated.
 180         * generated/minloc1_16_s4.c: Regenerated.
 181         * generated/minloc1_4_i1.c: Regenerated.
 182         * generated/minloc1_4_i16.c: Regenerated.
 183         * generated/minloc1_4_i2.c: Regenerated.
 184         * generated/minloc1_4_i4.c: Regenerated.
 185         * generated/minloc1_4_i8.c: Regenerated.
 186         * generated/minloc1_4_r10.c: Regenerated.
 187         * generated/minloc1_4_r16.c: Regenerated.
 188         * generated/minloc1_4_r4.c: Regenerated.
 189         * generated/minloc1_4_r8.c: Regenerated.
 190         * generated/minloc1_4_s1.c: Regenerated.
 191         * generated/minloc1_4_s4.c: Regenerated.
 192         * generated/minloc1_8_i1.c: Regenerated.
 193         * generated/minloc1_8_i16.c: Regenerated.
 194         * generated/minloc1_8_i2.c: Regenerated.
 195         * generated/minloc1_8_i4.c: Regenerated.
 196         * generated/minloc1_8_i8.c: Regenerated.
 197         * generated/minloc1_8_r10.c: Regenerated.
 198         * generated/minloc1_8_r16.c: Regenerated.
 199         * generated/minloc1_8_r4.c: Regenerated.
 200         * generated/minloc1_8_r8.c: Regenerated.
 201         * generated/minloc1_8_s1.c: Regenerated.
 202         * generated/minloc1_8_s4.c: Regenerated.
 203         * generated/minval0_s1.c: Regenerated.
 204         * generated/minval0_s4.c: Regenerated.
 205         * generated/minval1_s1.c: Regenerated.
 206         * generated/minval1_s4.c: Regenerated.
 207         * generated/minval_i1.c: Regenerated.
 208         * generated/minval_i16.c: Regenerated.
 209         * generated/minval_i2.c: Regenerated.
 210         * generated/minval_i4.c: Regenerated.
 211         * generated/minval_i8.c: Regenerated.
 212         * generated/minval_r10.c: Regenerated.
 213         * generated/minval_r16.c: Regenerated.
 214         * generated/minval_r4.c: Regenerated.
 215         * generated/minval_r8.c: Regenerated.
 216         * generated/product_c10.c: Regenerated.
 217         * generated/product_c16.c: Regenerated.
 218         * generated/product_c4.c: Regenerated.
 219         * generated/product_c8.c: Regenerated.
 220         * generated/product_i1.c: Regenerated.
 221         * generated/product_i16.c: Regenerated.
 222         * generated/product_i2.c: Regenerated.
 223         * generated/product_i4.c: Regenerated.
 224         * generated/product_i8.c: Regenerated.
 225         * generated/product_r10.c: Regenerated.
 226         * generated/product_r16.c: Regenerated.
 227         * generated/product_r4.c: Regenerated.
 228         * generated/product_r8.c: Regenerated.
 229         * generated/sum_c10.c: Regenerated.
 230         * generated/sum_c16.c: Regenerated.
 231         * generated/sum_c4.c: Regenerated.
 232         * generated/sum_c8.c: Regenerated.
 233         * generated/sum_i1.c: Regenerated.
 234         * generated/sum_i16.c: Regenerated.
 235         * generated/sum_i2.c: Regenerated.
 236         * generated/sum_i4.c: Regenerated.
 237         * generated/sum_i8.c: Regenerated.
 238         * generated/sum_r10.c: Regenerated.
 239         * generated/sum_r16.c: Regenerated.
 240         * generated/sum_r4.c: Regenerated.
 241         * generated/sum_r8.c: Regenerated.
 242
 243 2018-12-29  Steven G. Kargl  <kargl@gcc.gnu.org>
 244
 245         * gfortran.map: Expose subnormal functions in dynamic library.
 246         * ieee/ieee_arithmetic.F90: Add support for IEEE_SUBNORMAL,
 247         IEEE_POSITIVE_SUBNORMAL, and IEEE_NEGATIVE_SUBNORMAL.
 248         * ieee/ieee_helper.c: Ditto.
 249         * ieee/ieee_features.F90:  Add IEEE_SUBNORMAL.
 250
 251 2018-12-29  Steven G. Kargl  <kargl@gcc.gnu.org>
 252
 253         PR fortran/88342
 254         * ieee/ieee_arithmetic.F90: Prevent exceptions in IEEE_VALUE if
 255         -ffpe-trap=invalid or -ffpe-trap=overflow is used.
 256
 257 2018-12-28  Steven G. Kargl  <kargl@gcc.gnu.org>
 258
 259         PR fortran/81984
 260         * intrinsics/string_intrinsics_inc.c: Placate the sanitizer.
 261
 262 2018-12-21  Steven G. Kargl  <kargl@gcc.gnu.org>
 263
 264         PR fortran/69121
 265         * ieee/ieee_arithmetic.F90: Provide missing interfaces for IEEE_SCALB.
 266
 267 2018-12-20  Steven G. Kargl  <kargl@gcc.gnu.org>
 268
 269         * ieee/ieee_arithmetic.F90: Re-organize file to
 270         eliminate #ifdef ... #endif.  No functional change.
 271
 272 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 273
 274         PR fortran/88411
 275         * io/transfer.c (dta_transfer_init): Do not treat as an
 276         asynchronous statement unless the statement has
 277         ASYNCHRONOUS="YES".
 278         (st_write_done): Likewise.
 279         (st_read_done): Do not perform async_wait for synchronous I/O
 280         on an async unit.
 281         (st_read_done): Likewise.
 282
 283 2018-12-02  Janne Blomqvist  <jb@gcc.gnu.org>
 284
 285         PR libfortran/88137
 286         * runtime/backtrace.c (show_backtrace): Use atomic load/store to
 287         access the static lbstate pointer.
 288
 289 2018-11-30  Janne Blomqvist  <jb@gcc.gnu.org>
 290
 291         PR libfortran/88137
 292         * runtime/backtrace.c (show_backtrace): Make lbstate a static
 293         variable, initialize once.
 294
 295 2018-11-23  Janne Blomqvist  <jb@gcc.gnu.org>
 296
 297         * runtime/error.c (MAGIC): Remove.
 298         (recursion_key): New variable.
 299         (recursion_check): Use thread-specific variable for recursion
 300         check if threads are active.
 301         (constructor_recursion_check): New function.
 302         (destructor_recursion_check): New funcion.
 303
 304 2018-11-22  Janne Blomqvist  <jb@gcc.gnu.org>
 305
 306         * acinclude.m4 (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Rename and test
 307         presence of atomic builtins instead of sync builtins.
 308         * configure.ac (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Call new test.
 309         * io/io.h (inc_waiting_locked): Use __atomic_fetch_add.
 310         (predec_waiting_locked): Use __atomic_add_fetch.
 311         (dec_waiting_unlocked): Use __atomic_fetch_add.
 312         * config.h.in: Regenerated.
 313         * configure: Regenerated.
 314         * Makefile.in: Regenerated.
 315
 316 2018-11-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 317
 318         PR libfortran/78351
 319         * io/transfer.c (read_sf_internal): Delete leftover
 320         debug code.
 321
 322 2018-11-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 323
 324         PR libfortran/78351
 325         * io/transfer.c (read_sf_internal): Add support for early
 326         comma termination of internal unit formatted reads.
 327
 328 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 329
 330         PR bootstrap/82856
 331         * Makefile.am: Include multilib.am.
 332         * configure.ac: Remove AC_PREREQ.
 333         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
 334
 335 2017-10-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
 336
 337         PR fortran/54613
 338         * Makefile.am: Add files for findloc.
 339         * Makefile.in: Regenerated.
 340         * libgfortran.h (gfc_array_index_type): Add.
 341         (gfc_array_s1): Add using GFC_UINTEGER_1.
 342         (gfc_array_s4): Likewise.
 343         Replace unnecessary comment.
 344         (HAVE_GFC_UINTEGER_1): Define.
 345         (HAVE_GFC_UINTEGER_4): Define.
 346         * m4/findloc0.m4: New file.
 347         * m4/findloc0s.m4: New file.
 348         * m4/findloc1.m4: New file.
 349         * m4/findloc1s.m4: New file.
 350         * m4/findloc2s.m4: New file.
 351         * m4/ifindloc0.m4: New file.
 352         * m4/ifindloc1.m4: New file.
 353         * m4/ifindloc2.m4: New file.
 354         * m4/iparm.m4: Use unsigned integer for characters.
 355         * generated/findloc0_c16.c: New file.
 356         * generated/findloc0_c4.c: New file.
 357         * generated/findloc0_c8.c: New file.
 358         * generated/findloc0_i1.c: New file.
 359         * generated/findloc0_i16.c: New file.
 360         * generated/findloc0_i2.c: New file.
 361         * generated/findloc0_i4.c: New file.
 362         * generated/findloc0_i8.c: New file.
 363         * generated/findloc0_r16.c: New file.
 364         * generated/findloc0_r4.c: New file.
 365         * generated/findloc0_r8.c: New file.
 366         * generated/findloc0_s1.c: New file.
 367         * generated/findloc0_s4.c: New file.
 368         * generated/findloc1_c16.c: New file.
 369         * generated/findloc1_c4.c: New file.
 370         * generated/findloc1_c8.c: New file.
 371         * generated/findloc1_i1.c: New file.
 372         * generated/findloc1_i16.c: New file.
 373         * generated/findloc1_i2.c: New file.
 374         * generated/findloc1_i4.c: New file.
 375         * generated/findloc1_i8.c: New file.
 376         * generated/findloc1_r16.c: New file.
 377         * generated/findloc1_r4.c: New file.
 378         * generated/findloc1_r8.c: New file.
 379         * generated/findloc1_s1.c: New file.
 380         * generated/findloc1_s4.c: New file.
 381         * generated/findloc2_s1.c: New file.
 382         * generated/findloc2_s4.c: New file.
 383         * generated/maxloc0_16_s1.c: Regenerated.
 384         * generated/maxloc0_16_s4.c: Regenerated.
 385         * generated/maxloc0_4_s1.c: Regenerated.
 386         * generated/maxloc0_4_s4.c: Regenerated.
 387         * generated/maxloc0_8_s1.c: Regenerated.
 388         * generated/maxloc0_8_s4.c: Regenerated.
 389         * generated/maxloc1_16_s1.c: Regenerated.
 390         * generated/maxloc1_16_s4.c: Regenerated.
 391         * generated/maxloc1_4_s1.c: Regenerated.
 392         * generated/maxloc1_4_s4.c: Regenerated.
 393         * generated/maxloc1_8_s1.c: Regenerated.
 394         * generated/maxloc1_8_s4.c: Regenerated.
 395         * generated/maxloc2_16_s1.c: Regenerated.
 396         * generated/maxloc2_16_s4.c: Regenerated.
 397         * generated/maxloc2_4_s1.c: Regenerated.
 398         * generated/maxloc2_4_s4.c: Regenerated.
 399         * generated/maxloc2_8_s1.c: Regenerated.
 400         * generated/maxloc2_8_s4.c: Regenerated.
 401         * generated/maxval0_s1.c: Regenerated.
 402         * generated/maxval0_s4.c: Regenerated.
 403         * generated/maxval1_s1.c: Regenerated.
 404         * generated/maxval1_s4.c: Regenerated.
 405         * generated/minloc0_16_s1.c: Regenerated.
 406         * generated/minloc0_16_s4.c: Regenerated.
 407         * generated/minloc0_4_s1.c: Regenerated.
 408         * generated/minloc0_4_s4.c: Regenerated.
 409         * generated/minloc0_8_s1.c: Regenerated.
 410         * generated/minloc0_8_s4.c: Regenerated.
 411         * generated/minloc1_16_s1.c: Regenerated.
 412         * generated/minloc1_16_s4.c: Regenerated.
 413         * generated/minloc1_4_s1.c: Regenerated.
 414         * generated/minloc1_4_s4.c: Regenerated.
 415         * generated/minloc1_8_s1.c: Regenerated.
 416         * generated/minloc1_8_s4.c: Regenerated.
 417         * generated/minloc2_16_s1.c: Regenerated.
 418         * generated/minloc2_16_s4.c: Regenerated.
 419         * generated/minloc2_4_s1.c: Regenerated.
 420         * generated/minloc2_4_s4.c: Regenerated.
 421         * generated/minloc2_8_s1.c: Regenerated.
 422         * generated/minloc2_8_s4.c: Regenerated.
 423         * generated/minval0_s1.c: Regenerated.
 424         * generated/minval0_s4.c: Regenerated.
 425         * generated/minval1_s1.c: Regenerated.
 426         * generated/minval1_s4.c: Regenerated.
 427
 428 2018-10-06  Janne Blomqvist  <jb@gcc.gnu.org>
 429
 430         * io/unix.c (compare_file_filename): Use gfc_charlen_type instead
 431         of int for string length.
 432         (inquire_sequential): Likewise.
 433         (inquire_direct): Likewise.
 434         (inquire_formatted): Likewise.
 435         (inquire_unformatted): Likewise.
 436         (inquire_access): Likewise.
 437         (inquire_read): Likewise.
 438         (inquire_write): Likewise.
 439         (inquire_readwrite): Likewise.
 440         * io/unix.h (compare_file_filename): Likewise.
 441         (inquire_sequential): Likewise.
 442         (inquire_direct): Likewise.
 443         (inquire_formatted): Likewise.
 444         (inquire_unformatted): Likewise.
 445         (inquire_read): Likewise.
 446         (inquire_write): Likewise.
 447         (inquire_readwrite): Likewise.
 448
 449 2018-10-02  Gerald Pfeifer  <gerald@pfeifer.com>
 450
 451         * io/close.c [!HAVE_UNLINK_OPEN_FILE]: Include <string.h>.
 452
 453 2018-09-21  Janne Blomqvist  <jb@gcc.gnu.org>
 454
 455         * config.h.in: Regenerated.
 456         * configure: Regenerated.
 457         * configure.ac: Check for writev and sys/uio.h.
 458         * libgfortran.h: Include sys/uio.h.
 459         (st_vprintf): Remove prototype.
 460         (struct iovec): Define if not available.
 461         (estr_writev): New prototype.
 462         * runtime/backtrace.c (error_callback): Use estr_writev.
 463         * runtime/error.c (ST_VPRINTF_SIZE): Remove.
 464         (estr_writev): New function.
 465         (st_vprintf): Remove.
 466         (gf_vsnprintf): New function.
 467         (ST_ERRBUF_SIZE): New macro.
 468         (st_printf): Use vsnprintf.
 469         (os_error): Use estr_writev.
 470         (runtime_error): Use vsnprintf and estr_writev.
 471         (runtime_error_at): Likewise.
 472         (runtime_warning_at): Likewise.
 473         (internal_error): Use estr_writev.
 474         (generate_error_common): Likewise.
 475         (generate_warning): Likewise.
 476         (notify_std): Likewise.
 477         * runtime/pause.c (pause_string): Likewise.
 478         * runtime/stop.c (report_exception): Likewise.
 479         (stop_string): Likewise.
 480         (error_stop_string): Likewise.
 481
 482 2018-09-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
 483
 484         PR fortran/37802
 485         * m4/matmul_internal.m4: Adjust error messages.
 486         * generated/matmul_c10.c: Regenerated.
 487         * generated/matmul_c16.c: Regenerated.
 488         * generated/matmul_c4.c: Regenerated.
 489         * generated/matmul_c8.c: Regenerated.
 490         * generated/matmul_i1.c: Regenerated.
 491         * generated/matmul_i16.c: Regenerated.
 492         * generated/matmul_i2.c: Regenerated.
 493         * generated/matmul_i4.c: Regenerated.
 494         * generated/matmul_i8.c: Regenerated.
 495         * generated/matmul_r10.c: Regenerated.
 496         * generated/matmul_r16.c: Regenerated.
 497         * generated/matmul_r4.c: Regenerated.
 498         * generated/matmul_r8.c: Regenerated.
 499         * generated/matmulavx128_c10.c: Regenerated.
 500         * generated/matmulavx128_c16.c: Regenerated.
 501         * generated/matmulavx128_c4.c: Regenerated.
 502         * generated/matmulavx128_c8.c: Regenerated.
 503         * generated/matmulavx128_i1.c: Regenerated.
 504         * generated/matmulavx128_i16.c: Regenerated.
 505         * generated/matmulavx128_i2.c: Regenerated.
 506         * generated/matmulavx128_i4.c: Regenerated.
 507         * generated/matmulavx128_i8.c: Regenerated.
 508         * generated/matmulavx128_r10.c: Regenerated.
 509         * generated/matmulavx128_r16.c: Regenerated.
 510         * generated/matmulavx128_r4.c: Regenerated.
 511         * generated/matmulavx128_r8.c: Regenerated.
 512
 513 2018-09-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 514
 515         * io/unix.c (fallback_access): Avoid calling close on
 516         uninitialized file descriptor.
 517
 518 2018-09-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
 519
 520         * runtime/minimal.c (estr_write): Define in terms of write.
 521
 522 2018-09-12  Andrew Stubbs  <ams@codesourcery.com>
 523
 524         * runtime/minimal.c (exit): Only work around nvptx bugs on nvptx.
 525
 526 2018-09-07  Janne Blomqvist  <jb@gcc.gnu.org>
 527
 528         * runtime/environ.c (init_unsigned_integer): Remove.
 529
 530 2018-09-05  Hans-Peter Nilsson  <hp@axis.com>
 531
 532         * io/async.h: Use __gthread_mutex_t, not pthread_mutex_t.
 533
 534 2018-09-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 535
 536         * io/io.h: Change declaration of vlist type to
 537         gfc_full_array_i4 to eliminate warning for mismatched type.
 538         * io/format.c ((parse_format_list): Use gfc_full_array_i4.
 539         * io/io.h: Use gfc_full_array_i4.
 540
 541 2018-08-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 542
 543         PR libfortran/86704
 544         * m4/matmul_internal.m4: Correct calculation of needed buffer size
 545         for arrays of shape (1,n).
 546         * generated/matmul_c10.c: Regenerated
 547         * generated/matmul_c16.c: Regenerated
 548         * generated/matmul_c4.c: Regenerated
 549         * generated/matmul_c8.c: Regenerated
 550         * generated/matmul_i1.c: Regenerated
 551         * generated/matmul_i16.c: Regenerated
 552         * generated/matmul_i2.c: Regenerated
 553         * generated/matmul_i4.c: Regenerated
 554         * generated/matmul_i8.c: Regenerated
 555         * generated/matmul_r10.c: Regenerated
 556         * generated/matmul_r16.c: Regenerated
 557         * generated/matmul_r4.c: Regenerated
 558         * generated/matmul_r8.c: Regenerated
 559         * generated/matmulavx128_c10.c: Regenerated
 560         * generated/matmulavx128_c16.c: Regenerated
 561         * generated/matmulavx128_c4.c: Regenerated
 562         * generated/matmulavx128_c8.c: Regenerated
 563         * generated/matmulavx128_i1.c: Regenerated
 564         * generated/matmulavx128_i16.c: Regenerated
 565         * generated/matmulavx128_i2.c: Regenerated
 566         * generated/matmulavx128_i4.c: Regenerated
 567         * generated/matmulavx128_i8.c: Regenerated
 568         * generated/matmulavx128_r10.c: Regenerated
 569         * generated/matmulavx128_r16.c: Regenerated
 570         * generated/matmulavx128_r4.c: Regenerated
 571         * generated/matmulavx128_r8.c: Regenerated
 572
 573 2018-08-23  David Edelsohn  <dje.gcc@gmail.com>
 574
 575         * async.h (ASYNC_IO): Revert _AIX test.
 576
 577 2018-08-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
 578
 579         * async.h: Set ASYNC_IO to zero if _AIX is defined.
 580         (struct adv_cond): If ASYNC_IO is zero, the struct has no members.
 581         (async_unit): If ASYNC_IO is zero, remove unneeded members.
 582
 583 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
 584         Thomas Koenig <tkoenig@gcc.gnu.org>
 585
 586         PR fortran/25829
 587         * Makefile.am: Add async.c to gfor_io_src.
 588         Add async.h to gfor_io_headers.
 589         * Makefile.in: Regenerated.
 590         * gfortran.map: Add _gfortran_st_wait_async.
 591         * io/async.c: New file.
 592         * io/async.h: New file.
 593         * io/close.c: Include async.h.
 594         (st_close): Call async_wait for an asynchronous unit.
 595         * io/file_pos.c (st_backspace): Likewise.
 596         (st_endfile): Likewise.
 597         (st_rewind): Likewise.
 598         (st_flush): Likewise.
 599         * io/inquire.c: Add handling for asynchronous PENDING
 600         and ID arguments.
 601         * io/io.h (st_parameter_dt): Add async bit.
 602         (st_parameter_wait): Correct.
 603         (gfc_unit): Add au pointer.
 604         (st_wait_async): Add prototype.
 605         (transfer_array_inner): Likewise.
 606         (st_write_done_worker): Likewise.
 607         * io/open.c: Include async.h.
 608         (new_unit): Initialize asynchronous unit.
 609         * io/transfer.c (async_opt): New struct.
 610         (wrap_scalar_transfer): New function.
 611         (transfer_integer): Call wrap_scalar_transfer to do the work.
 612         (transfer_real): Likewise.
 613         (transfer_real_write): Likewise.
 614         (transfer_character): Likewise.
 615         (transfer_character_wide): Likewise.
 616         (transfer_complex): Likewise.
 617         (transfer_array_inner): New function.
 618         (transfer_array): Call transfer_array_inner.
 619         (transfer_derived): Call wrap_scalar_transfer.
 620         (data_transfer_init): Check for asynchronous I/O.
 621         Perform a wait operation on any pending asynchronous I/O
 622         if the data transfer is synchronous. Copy PDT and enqueue
 623         thread for data transfer.
 624         (st_read_done_worker): New function.
 625         (st_read_done): Enqueue transfer or call st_read_done_worker.
 626         (st_write_done_worker): New function.
 627         (st_write_done): Enqueue transfer or call st_read_done_worker.
 628         (st_wait): Document as no-op for compatibility reasons.
 629         (st_wait_async): New function.
 630         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 631         add NOTE where necessary.
 632         (get_gfc_unit): Likewise.
 633         (init_units): Likewise.
 634         (close_unit_1): Likewise. Call async_close if asynchronous.
 635         (close_unit): Use macros LOCK and UNLOCK.
 636         (finish_last_advance_record): Likewise.
 637         (newunit_alloc): Likewise.
 638         * io/unix.c (find_file): Likewise.
 639         (flush_all_units_1): Likewise.
 640         (flush_all_units): Likewise.
 641         * libgfortran.h (generate_error_common): Add prototype.
 642         * runtime/error.c: Include io.h and async.h.
 643         (generate_error_common): New function.
 644
 645 2018-08-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 646
 647         * configure.ac: Check for <sys/random.h>.
 648         * configure, config.h.in: Regenerate.
 649         * intrinsics/random.c [HAVE_SYS_RANDOM_H]: Include <sys/random.h>.
 650
 651 2018-08-13  Janne Blomqvist  <jb@gcc.gnu.org>
 652
 653         * configure.ac: Check for getentropy.
 654         * intrinsics/random.c (getosrandom): Use getentropy if available.
 655         * config.h.in: Regenerated.
 656         * configure: Regenerated.
 657
 658 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 659
 660         Revert 'AsyncI/O patch committed'
 661         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 662                 Thomas Koenig <tkoenig@gcc.gnu.org>
 663
 664         PR fortran/25829
 665         * Makefile.am: Add async.c to gfor_io_src.
 666         Add async.h to gfor_io_headers.
 667         * Makefile.in: Regenerated.
 668         * gfortran.map: Add _gfortran_st_wait_async.
 669         * io/async.c: New file.
 670         * io/async.h: New file.
 671         * io/close.c: Include async.h.
 672         (st_close): Call async_wait for an asynchronous unit.
 673         * io/file_pos.c (st_backspace): Likewise.
 674         (st_endfile): Likewise.
 675         (st_rewind): Likewise.
 676         (st_flush): Likewise.
 677         * io/inquire.c: Add handling for asynchronous PENDING
 678         and ID arguments.
 679         * io/io.h (st_parameter_dt): Add async bit.
 680         (st_parameter_wait): Correct.
 681         (gfc_unit): Add au pointer.
 682         (st_wait_async): Add prototype.
 683         (transfer_array_inner): Likewise.
 684         (st_write_done_worker): Likewise.
 685         * io/open.c: Include async.h.
 686         (new_unit): Initialize asynchronous unit.
 687         * io/transfer.c (async_opt): New struct.
 688         (wrap_scalar_transfer): New function.
 689         (transfer_integer): Call wrap_scalar_transfer to do the work.
 690         (transfer_real): Likewise.
 691         (transfer_real_write): Likewise.
 692         (transfer_character): Likewise.
 693         (transfer_character_wide): Likewise.
 694         (transfer_complex): Likewise.
 695         (transfer_array_inner): New function.
 696         (transfer_array): Call transfer_array_inner.
 697         (transfer_derived): Call wrap_scalar_transfer.
 698         (data_transfer_init): Check for asynchronous I/O.
 699         Perform a wait operation on any pending asynchronous I/O
 700         if the data transfer is synchronous. Copy PDT and enqueue
 701         thread for data transfer.
 702         (st_read_done_worker): New function.
 703         (st_read_done): Enqueue transfer or call st_read_done_worker.
 704         (st_write_done_worker): New function.
 705         (st_write_done): Enqueue transfer or call st_read_done_worker.
 706         (st_wait): Document as no-op for compatibility reasons.
 707         (st_wait_async): New function.
 708         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 709         add NOTE where necessary.
 710         (get_gfc_unit): Likewise.
 711         (init_units): Likewise.
 712         (close_unit_1): Likewise. Call async_close if asynchronous.
 713         (close_unit): Use macros LOCK and UNLOCK.
 714         (finish_last_advance_record): Likewise.
 715         (newunit_alloc): Likewise.
 716         * io/unix.c (find_file): Likewise.
 717         (flush_all_units_1): Likewise.
 718         (flush_all_units): Likewise.
 719         * libgfortran.h (generate_error_common): Add prototype.
 720         * runtime/error.c: Include io.h and async.h.
 721         (generate_error_common): New function.
 722
 723 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
 724         Thomas Koenig <tkoenig@gcc.gnu.org>
 725
 726         PR fortran/25829
 727         * Makefile.am: Add async.c to gfor_io_src.
 728         Add async.h to gfor_io_headers.
 729         * Makefile.in: Regenerated.
 730         * gfortran.map: Add _gfortran_st_wait_async.
 731         * io/async.c: New file.
 732         * io/async.h: New file.
 733         * io/close.c: Include async.h.
 734         (st_close): Call async_wait for an asynchronous unit.
 735         * io/file_pos.c (st_backspace): Likewise.
 736         (st_endfile): Likewise.
 737         (st_rewind): Likewise.
 738         (st_flush): Likewise.
 739         * io/inquire.c: Add handling for asynchronous PENDING
 740         and ID arguments.
 741         * io/io.h (st_parameter_dt): Add async bit.
 742         (st_parameter_wait): Correct.
 743         (gfc_unit): Add au pointer.
 744         (st_wait_async): Add prototype.
 745         (transfer_array_inner): Likewise.
 746         (st_write_done_worker): Likewise.
 747         * io/open.c: Include async.h.
 748         (new_unit): Initialize asynchronous unit.
 749         * io/transfer.c (async_opt): New struct.
 750         (wrap_scalar_transfer): New function.
 751         (transfer_integer): Call wrap_scalar_transfer to do the work.
 752         (transfer_real): Likewise.
 753         (transfer_real_write): Likewise.
 754         (transfer_character): Likewise.
 755         (transfer_character_wide): Likewise.
 756         (transfer_complex): Likewise.
 757         (transfer_array_inner): New function.
 758         (transfer_array): Call transfer_array_inner.
 759         (transfer_derived): Call wrap_scalar_transfer.
 760         (data_transfer_init): Check for asynchronous I/O.
 761         Perform a wait operation on any pending asynchronous I/O
 762         if the data transfer is synchronous. Copy PDT and enqueue
 763         thread for data transfer.
 764         (st_read_done_worker): New function.
 765         (st_read_done): Enqueue transfer or call st_read_done_worker.
 766         (st_write_done_worker): New function.
 767         (st_write_done): Enqueue transfer or call st_read_done_worker.
 768         (st_wait): Document as no-op for compatibility reasons.
 769         (st_wait_async): New function.
 770         * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
 771         add NOTE where necessary.
 772         (get_gfc_unit): Likewise.
 773         (init_units): Likewise.
 774         (close_unit_1): Likewise. Call async_close if asynchronous.
 775         (close_unit): Use macros LOCK and UNLOCK.
 776         (finish_last_advance_record): Likewise.
 777         (newunit_alloc): Likewise.
 778         * io/unix.c (find_file): Likewise.
 779         (flush_all_units_1): Likewise.
 780         (flush_all_units): Likewise.
 781         * libgfortran.h (generate_error_common): Add prototype.
 782         * runtime/error.c: Include io.h and async.h.
 783         (generate_error_common): New function.
 784
 785 2018-06-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 786
 787         PR libgfortran/86070
 788         * io/write_float.def (build_float_string): Initialize *len.
 789
 790 2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
 791
 792         PR fortran/85816
 793         PR fortran/85975
 794         * libgfortran.h: Remove the GFC_DTYPE_COPY_SETRANK macro.
 795         * intrinsics/reshape_generic.c: Directly assign rank.
 796         * intrinsics/spread_generic.c: Ditto.
 797         * m4/iforeach-s.m4: Ditto.
 798         * m4/iforeach.m4: Ditto.
 799         * m4/ifunction-s.m4: Ditto.
 800         * m4/ifunction-s2.m4: Ditto.
 801         * m4/ifunction.m4: Ditto.
 802         * m4/ifunction_logical.m4: Ditto.
 803         * m4/reshape.m4: Ditto.
 804         * m4/spread.m4: Ditto.
 805         * generated/all_l1.c: Regenerated from m4 files.
 806         * generated/all_l16.c: Ditto.
 807         * generated/all_l2.c: Ditto.
 808         * generated/all_l4.c: Ditto.
 809         * generated/all_l8.c: Ditto.
 810         * generated/any_l1.c: Ditto.
 811         * generated/any_l16.c: Ditto.
 812         * generated/any_l2.c: Ditto.
 813         * generated/any_l4.c: Ditto.
 814         * generated/any_l8.c: Ditto.
 815         * generated/count_16_l.c: Ditto.
 816         * generated/count_1_l.c: Ditto.
 817         * generated/count_2_l.c: Ditto.
 818         * generated/count_4_l.c: Ditto.
 819         * generated/count_8_l.c: Ditto.
 820         * generated/iall_i1.c: Ditto.
 821         * generated/iall_i16.c: Ditto.
 822         * generated/iall_i2.c: Ditto.
 823         * generated/iall_i4.c: Ditto.
 824         * generated/iall_i8.c: Ditto.
 825         * generated/iany_i1.c: Ditto.
 826         * generated/iany_i16.c: Ditto.
 827         * generated/iany_i2.c: Ditto.
 828         * generated/iany_i4.c: Ditto.
 829         * generated/iany_i8.c: Ditto.
 830         * generated/iparity_i1.c: Ditto.
 831         * generated/iparity_i16.c: Ditto.
 832         * generated/iparity_i2.c: Ditto.
 833         * generated/iparity_i4.c: Ditto.
 834         * generated/iparity_i8.c: Ditto.
 835         * generated/maxloc0_16_i1.c: Ditto.
 836         * generated/maxloc0_16_i16.c: Ditto.
 837         * generated/maxloc0_16_i2.c: Ditto.
 838         * generated/maxloc0_16_i4.c: Ditto.
 839         * generated/maxloc0_16_i8.c: Ditto.
 840         * generated/maxloc0_16_r10.c: Ditto.
 841         * generated/maxloc0_16_r16.c: Ditto.
 842         * generated/maxloc0_16_r4.c: Ditto.
 843         * generated/maxloc0_16_r8.c: Ditto.
 844         * generated/maxloc0_16_s1.c: Ditto.
 845         * generated/maxloc0_16_s4.c: Ditto.
 846         * generated/maxloc0_4_i1.c: Ditto.
 847         * generated/maxloc0_4_i16.c: Ditto.
 848         * generated/maxloc0_4_i2.c: Ditto.
 849         * generated/maxloc0_4_i4.c: Ditto.
 850         * generated/maxloc0_4_i8.c: Ditto.
 851         * generated/maxloc0_4_r10.c: Ditto.
 852         * generated/maxloc0_4_r16.c: Ditto.
 853         * generated/maxloc0_4_r4.c: Ditto.
 854         * generated/maxloc0_4_r8.c: Ditto.
 855         * generated/maxloc0_4_s1.c: Ditto.
 856         * generated/maxloc0_4_s4.c: Ditto.
 857         * generated/maxloc0_8_i1.c: Ditto.
 858         * generated/maxloc0_8_i16.c: Ditto.
 859         * generated/maxloc0_8_i2.c: Ditto.
 860         * generated/maxloc0_8_i4.c: Ditto.
 861         * generated/maxloc0_8_i8.c: Ditto.
 862         * generated/maxloc0_8_r10.c: Ditto.
 863         * generated/maxloc0_8_r16.c: Ditto.
 864         * generated/maxloc0_8_r4.c: Ditto.
 865         * generated/maxloc0_8_r8.c: Ditto.
 866         * generated/maxloc0_8_s1.c: Ditto.
 867         * generated/maxloc0_8_s4.c: Ditto.
 868         * generated/maxloc1_16_i1.c: Ditto.
 869         * generated/maxloc1_16_i16.c: Ditto.
 870         * generated/maxloc1_16_i2.c: Ditto.
 871         * generated/maxloc1_16_i4.c: Ditto.
 872         * generated/maxloc1_16_i8.c: Ditto.
 873         * generated/maxloc1_16_r10.c: Ditto.
 874         * generated/maxloc1_16_r16.c: Ditto.
 875         * generated/maxloc1_16_r4.c: Ditto.
 876         * generated/maxloc1_16_r8.c: Ditto.
 877         * generated/maxloc1_16_s1.c: Ditto.
 878         * generated/maxloc1_16_s4.c: Ditto.
 879         * generated/maxloc1_4_i1.c: Ditto.
 880         * generated/maxloc1_4_i16.c: Ditto.
 881         * generated/maxloc1_4_i2.c: Ditto.
 882         * generated/maxloc1_4_i4.c: Ditto.
 883         * generated/maxloc1_4_i8.c: Ditto.
 884         * generated/maxloc1_4_r10.c: Ditto.
 885         * generated/maxloc1_4_r16.c: Ditto.
 886         * generated/maxloc1_4_r4.c: Ditto.
 887         * generated/maxloc1_4_r8.c: Ditto.
 888         * generated/maxloc1_4_s1.c: Ditto.
 889         * generated/maxloc1_4_s4.c: Ditto.
 890         * generated/maxloc1_8_i1.c: Ditto.
 891         * generated/maxloc1_8_i16.c: Ditto.
 892         * generated/maxloc1_8_i2.c: Ditto.
 893         * generated/maxloc1_8_i4.c: Ditto.
 894         * generated/maxloc1_8_i8.c: Ditto.
 895         * generated/maxloc1_8_r10.c: Ditto.
 896         * generated/maxloc1_8_r16.c: Ditto.
 897         * generated/maxloc1_8_r4.c: Ditto.
 898         * generated/maxloc1_8_r8.c: Ditto.
 899         * generated/maxloc1_8_s1.c: Ditto.
 900         * generated/maxloc1_8_s4.c: Ditto.
 901         * generated/maxval1_s1.c: Ditto.
 902         * generated/maxval1_s4.c: Ditto.
 903         * generated/maxval_i1.c: Ditto.
 904         * generated/maxval_i16.c: Ditto.
 905         * generated/maxval_i2.c: Ditto.
 906         * generated/maxval_i4.c: Ditto.
 907         * generated/maxval_i8.c: Ditto.
 908         * generated/maxval_r10.c: Ditto.
 909         * generated/maxval_r16.c: Ditto.
 910         * generated/maxval_r4.c: Ditto.
 911         * generated/maxval_r8.c: Ditto.
 912         * generated/minloc0_16_i1.c: Ditto.
 913         * generated/minloc0_16_i16.c: Ditto.
 914         * generated/minloc0_16_i2.c: Ditto.
 915         * generated/minloc0_16_i4.c: Ditto.
 916         * generated/minloc0_16_i8.c: Ditto.
 917         * generated/minloc0_16_r10.c: Ditto.
 918         * generated/minloc0_16_r16.c: Ditto.
 919         * generated/minloc0_16_r4.c: Ditto.
 920         * generated/minloc0_16_r8.c: Ditto.
 921         * generated/minloc0_16_s1.c: Ditto.
 922         * generated/minloc0_16_s4.c: Ditto.
 923         * generated/minloc0_4_i1.c: Ditto.
 924         * generated/minloc0_4_i16.c: Ditto.
 925         * generated/minloc0_4_i2.c: Ditto.
 926         * generated/minloc0_4_i4.c: Ditto.
 927         * generated/minloc0_4_i8.c: Ditto.
 928         * generated/minloc0_4_r10.c: Ditto.
 929         * generated/minloc0_4_r16.c: Ditto.
 930         * generated/minloc0_4_r4.c: Ditto.
 931         * generated/minloc0_4_r8.c: Ditto.
 932         * generated/minloc0_4_s1.c: Ditto.
 933         * generated/minloc0_4_s4.c: Ditto.
 934         * generated/minloc0_8_i1.c: Ditto.
 935         * generated/minloc0_8_i16.c: Ditto.
 936         * generated/minloc0_8_i2.c: Ditto.
 937         * generated/minloc0_8_i4.c: Ditto.
 938         * generated/minloc0_8_i8.c: Ditto.
 939         * generated/minloc0_8_r10.c: Ditto.
 940         * generated/minloc0_8_r16.c: Ditto.
 941         * generated/minloc0_8_r4.c: Ditto.
 942         * generated/minloc0_8_r8.c: Ditto.
 943         * generated/minloc0_8_s1.c: Ditto.
 944         * generated/minloc0_8_s4.c: Ditto.
 945         * generated/minloc1_16_i1.c: Ditto.
 946         * generated/minloc1_16_i16.c: Ditto.
 947         * generated/minloc1_16_i2.c: Ditto.
 948         * generated/minloc1_16_i4.c: Ditto.
 949         * generated/minloc1_16_i8.c: Ditto.
 950         * generated/minloc1_16_r10.c: Ditto.
 951         * generated/minloc1_16_r16.c: Ditto.
 952         * generated/minloc1_16_r4.c: Ditto.
 953         * generated/minloc1_16_r8.c: Ditto.
 954         * generated/minloc1_16_s1.c: Ditto.
 955         * generated/minloc1_16_s4.c: Ditto.
 956         * generated/minloc1_4_i1.c: Ditto.
 957         * generated/minloc1_4_i16.c: Ditto.
 958         * generated/minloc1_4_i2.c: Ditto.
 959         * generated/minloc1_4_i4.c: Ditto.
 960         * generated/minloc1_4_i8.c: Ditto.
 961         * generated/minloc1_4_r10.c: Ditto.
 962         * generated/minloc1_4_r16.c: Ditto.
 963         * generated/minloc1_4_r4.c: Ditto.
 964         * generated/minloc1_4_r8.c: Ditto.
 965         * generated/minloc1_4_s1.c: Ditto.
 966         * generated/minloc1_4_s4.c: Ditto.
 967         * generated/minloc1_8_i1.c: Ditto.
 968         * generated/minloc1_8_i16.c: Ditto.
 969         * generated/minloc1_8_i2.c: Ditto.
 970         * generated/minloc1_8_i4.c: Ditto.
 971         * generated/minloc1_8_i8.c: Ditto.
 972         * generated/minloc1_8_r10.c: Ditto.
 973         * generated/minloc1_8_r16.c: Ditto.
 974         * generated/minloc1_8_r4.c: Ditto.
 975         * generated/minloc1_8_r8.c: Ditto.
 976         * generated/minloc1_8_s1.c: Ditto.
 977         * generated/minloc1_8_s4.c: Ditto.
 978         * generated/minval1_s1.c: Ditto.
 979         * generated/minval1_s4.c: Ditto.
 980         * generated/minval_i1.c: Ditto.
 981         * generated/minval_i16.c: Ditto.
 982         * generated/minval_i2.c: Ditto.
 983         * generated/minval_i4.c: Ditto.
 984         * generated/minval_i8.c: Ditto.
 985         * generated/minval_r10.c: Ditto.
 986         * generated/minval_r16.c: Ditto.
 987         * generated/minval_r4.c: Ditto.
 988         * generated/minval_r8.c: Ditto.
 989         * generated/norm2_r10.c: Ditto.
 990         * generated/norm2_r16.c: Ditto.
 991         * generated/norm2_r4.c: Ditto.
 992         * generated/norm2_r8.c: Ditto.
 993         * generated/parity_l1.c: Ditto.
 994         * generated/parity_l16.c: Ditto.
 995         * generated/parity_l2.c: Ditto.
 996         * generated/parity_l4.c: Ditto.
 997         * generated/parity_l8.c: Ditto.
 998         * generated/product_c10.c: Ditto.
 999         * generated/product_c16.c: Ditto.
1000         * generated/product_c4.c: Ditto.
1001         * generated/product_c8.c: Ditto.
1002         * generated/product_i1.c: Ditto.
1003         * generated/product_i16.c: Ditto.
1004         * generated/product_i2.c: Ditto.
1005         * generated/product_i4.c: Ditto.
1006         * generated/product_i8.c: Ditto.
1007         * generated/product_r10.c: Ditto.
1008         * generated/product_r16.c: Ditto.
1009         * generated/product_r4.c: Ditto.
1010         * generated/product_r8.c: Ditto.
1011         * generated/reshape_c10.c: Ditto.
1012         * generated/reshape_c16.c: Ditto.
1013         * generated/reshape_c4.c: Ditto.
1014         * generated/reshape_c8.c: Ditto.
1015         * generated/reshape_i16.c: Ditto.
1016         * generated/reshape_i4.c: Ditto.
1017         * generated/reshape_i8.c: Ditto.
1018         * generated/reshape_r10.c: Ditto.
1019         * generated/reshape_r16.c: Ditto.
1020         * generated/reshape_r4.c: Ditto.
1021         * generated/reshape_r8.c: Ditto.
1022         * generated/spread_c10.c: Ditto.
1023         * generated/spread_c16.c: Ditto.
1024         * generated/spread_c4.c: Ditto.
1025         * generated/spread_c8.c: Ditto.
1026         * generated/spread_i1.c: Ditto.
1027         * generated/spread_i16.c: Ditto.
1028         * generated/spread_i2.c: Ditto.
1029         * generated/spread_i4.c: Ditto.
1030         * generated/spread_i8.c: Ditto.
1031         * generated/spread_r10.c: Ditto.
1032         * generated/spread_r16.c: Ditto.
1033         * generated/spread_r4.c: Ditto.
1034         * generated/spread_r8.c: Ditto.
1035         * generated/sum_c10.c: Ditto.
1036         * generated/sum_c16.c: Ditto.
1037         * generated/sum_c4.c: Ditto.
1038         * generated/sum_c8.c: Ditto.
1039         * generated/sum_i1.c: Ditto.
1040         * generated/sum_i16.c: Ditto.
1041         * generated/sum_i2.c: Ditto.
1042         * generated/sum_i4.c: Ditto.
1043         * generated/sum_i8.c: Ditto.
1044         * generated/sum_r10.c: Ditto.
1045         * generated/sum_r16.c: Ditto.
1046         * generated/sum_r4.c: Ditto.
1047         * generated/sum_r8.c: Ditto.
1048
1049 2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
1050
1051         PR fortran/63570
1052         * libgfortran/Makefile.am: Add random_init.f90 to build.
1053         * libgfortran/Makefile.in: Regenerated.
1054         * libgfortran/gfortran.map: Expose symbol for _gfortran_random_init.
1055         * libgfortran/intrinsics/random_init.f90: Implementation.
1056
1057 2018-05-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1058
1059         PR libgfortran/85840
1060         * io/write.c (write_real, write_real_g0, write_complex): Use
1061         separate local variables for the float string length.
1062
1063 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1064
1065         PR libgfortran/85906
1066         * io/write.c (write_integer): Initialise the fnode format to
1067         FMT_NONE, used for list directed write.
1068         (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on
1069         small stuff.
1070
1071 2018-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1072
1073         PR libgfortran/85840
1074         * io/write.c (write_float_0): Use separate local variable for
1075         the float string length.
1076
1077 2018-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
1078
1079         PR fortran/54613
1080         * m4/iforeach-s.m4: Remove assertion that back is zero.
1081         * m4/iforeach.m4: Likewise.  Remove leading 'do'
1082         before implementation start.
1083         * m4/ifunction-s.m4: Remove assertion that back is zero.
1084         * m4/ifunction.m4: Likewise.  Remove for loop if HAVE_BACK_ARG
1085         is defined.
1086         * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =,
1087         depending if back is true.  Mark the condition of having
1088         found a value which exceeds the limit as unlikely.
1089         * m4/minloc0.m4: Likewise.
1090         * m4/maxloc1.m4: Likewise.
1091         * m4/minloc1.m4: Likewise.
1092         * m4/maxloc1s.m4: Handle back argument.
1093         * m4/minloc1s.m4: Likewise.
1094         * m4/maxloc2s.m4: Remove assertion that back is zero.
1095         Remove special handling of loop start. Handle back argument.
1096         * m4/minloc2s.m4: Likewise.
1097         * generated/iall_i1.c: Regenerated.
1098         * generated/iall_i16.c: Regenerated.
1099         * generated/iall_i2.c: Regenerated.
1100         * generated/iall_i4.c: Regenerated.
1101         * generated/iall_i8.c: Regenerated.
1102         * generated/iany_i1.c: Regenerated.
1103         * generated/iany_i16.c: Regenerated.
1104         * generated/iany_i2.c: Regenerated.
1105         * generated/iany_i4.c: Regenerated.
1106         * generated/iany_i8.c: Regenerated.
1107         * generated/iparity_i1.c: Regenerated.
1108         * generated/iparity_i16.c: Regenerated.
1109         * generated/iparity_i2.c: Regenerated.
1110         * generated/iparity_i4.c: Regenerated.
1111         * generated/iparity_i8.c: Regenerated.
1112         * generated/maxloc0_16_i1.c: Regenerated.
1113         * generated/maxloc0_16_i16.c: Regenerated.
1114         * generated/maxloc0_16_i2.c: Regenerated.
1115         * generated/maxloc0_16_i4.c: Regenerated.
1116         * generated/maxloc0_16_i8.c: Regenerated.
1117         * generated/maxloc0_16_r10.c: Regenerated.
1118         * generated/maxloc0_16_r16.c: Regenerated.
1119         * generated/maxloc0_16_r4.c: Regenerated.
1120         * generated/maxloc0_16_r8.c: Regenerated.
1121         * generated/maxloc0_16_s1.c: Regenerated.
1122         * generated/maxloc0_16_s4.c: Regenerated.
1123         * generated/maxloc0_4_i1.c: Regenerated.
1124         * generated/maxloc0_4_i16.c: Regenerated.
1125         * generated/maxloc0_4_i2.c: Regenerated.
1126         * generated/maxloc0_4_i4.c: Regenerated.
1127         * generated/maxloc0_4_i8.c: Regenerated.
1128         * generated/maxloc0_4_r10.c: Regenerated.
1129         * generated/maxloc0_4_r16.c: Regenerated.
1130         * generated/maxloc0_4_r4.c: Regenerated.
1131         * generated/maxloc0_4_r8.c: Regenerated.
1132         * generated/maxloc0_4_s1.c: Regenerated.
1133         * generated/maxloc0_4_s4.c: Regenerated.
1134         * generated/maxloc0_8_i1.c: Regenerated.
1135         * generated/maxloc0_8_i16.c: Regenerated.
1136         * generated/maxloc0_8_i2.c: Regenerated.
1137         * generated/maxloc0_8_i4.c: Regenerated.
1138         * generated/maxloc0_8_i8.c: Regenerated.
1139         * generated/maxloc0_8_r10.c: Regenerated.
1140         * generated/maxloc0_8_r16.c: Regenerated.
1141         * generated/maxloc0_8_r4.c: Regenerated.
1142         * generated/maxloc0_8_r8.c: Regenerated.
1143         * generated/maxloc0_8_s1.c: Regenerated.
1144         * generated/maxloc0_8_s4.c: Regenerated.
1145         * generated/maxloc1_16_i1.c: Regenerated.
1146         * generated/maxloc1_16_i16.c: Regenerated.
1147         * generated/maxloc1_16_i2.c: Regenerated.
1148         * generated/maxloc1_16_i4.c: Regenerated.
1149         * generated/maxloc1_16_i8.c: Regenerated.
1150         * generated/maxloc1_16_r10.c: Regenerated.
1151         * generated/maxloc1_16_r16.c: Regenerated.
1152         * generated/maxloc1_16_r4.c: Regenerated.
1153         * generated/maxloc1_16_r8.c: Regenerated.
1154         * generated/maxloc1_16_s1.c: Regenerated.
1155         * generated/maxloc1_16_s4.c: Regenerated.
1156         * generated/maxloc1_4_i1.c: Regenerated.
1157         * generated/maxloc1_4_i16.c: Regenerated.
1158         * generated/maxloc1_4_i2.c: Regenerated.
1159         * generated/maxloc1_4_i4.c: Regenerated.
1160         * generated/maxloc1_4_i8.c: Regenerated.
1161         * generated/maxloc1_4_r10.c: Regenerated.
1162         * generated/maxloc1_4_r16.c: Regenerated.
1163         * generated/maxloc1_4_r4.c: Regenerated.
1164         * generated/maxloc1_4_r8.c: Regenerated.
1165         * generated/maxloc1_4_s1.c: Regenerated.
1166         * generated/maxloc1_4_s4.c: Regenerated.
1167         * generated/maxloc1_8_i1.c: Regenerated.
1168         * generated/maxloc1_8_i16.c: Regenerated.
1169         * generated/maxloc1_8_i2.c: Regenerated.
1170         * generated/maxloc1_8_i4.c: Regenerated.
1171         * generated/maxloc1_8_i8.c: Regenerated.
1172         * generated/maxloc1_8_r10.c: Regenerated.
1173         * generated/maxloc1_8_r16.c: Regenerated.
1174         * generated/maxloc1_8_r4.c: Regenerated.
1175         * generated/maxloc1_8_r8.c: Regenerated.
1176         * generated/maxloc1_8_s1.c: Regenerated.
1177         * generated/maxloc1_8_s4.c: Regenerated.
1178         * generated/maxloc2_16_s1.c: Regenerated.
1179         * generated/maxloc2_16_s4.c: Regenerated.
1180         * generated/maxloc2_4_s1.c: Regenerated.
1181         * generated/maxloc2_4_s4.c: Regenerated.
1182         * generated/maxloc2_8_s1.c: Regenerated.
1183         * generated/maxloc2_8_s4.c: Regenerated.
1184         * generated/maxval_i1.c: Regenerated.
1185         * generated/maxval_i16.c: Regenerated.
1186         * generated/maxval_i2.c: Regenerated.
1187         * generated/maxval_i4.c: Regenerated.
1188         * generated/maxval_i8.c: Regenerated.
1189         * generated/maxval_r10.c: Regenerated.
1190         * generated/maxval_r16.c: Regenerated.
1191         * generated/maxval_r4.c: Regenerated.
1192         * generated/maxval_r8.c: Regenerated.
1193         * generated/minloc0_16_i1.c: Regenerated.
1194         * generated/minloc0_16_i16.c: Regenerated.
1195         * generated/minloc0_16_i2.c: Regenerated.
1196         * generated/minloc0_16_i4.c: Regenerated.
1197         * generated/minloc0_16_i8.c: Regenerated.
1198         * generated/minloc0_16_r10.c: Regenerated.
1199         * generated/minloc0_16_r16.c: Regenerated.
1200         * generated/minloc0_16_r4.c: Regenerated.
1201         * generated/minloc0_16_r8.c: Regenerated.
1202         * generated/minloc0_16_s1.c: Regenerated.
1203         * generated/minloc0_16_s4.c: Regenerated.
1204         * generated/minloc0_4_i1.c: Regenerated.
1205         * generated/minloc0_4_i16.c: Regenerated.
1206         * generated/minloc0_4_i2.c: Regenerated.
1207         * generated/minloc0_4_i4.c: Regenerated.
1208         * generated/minloc0_4_i8.c: Regenerated.
1209         * generated/minloc0_4_r10.c: Regenerated.
1210         * generated/minloc0_4_r16.c: Regenerated.
1211         * generated/minloc0_4_r4.c: Regenerated.
1212         * generated/minloc0_4_r8.c: Regenerated.
1213         * generated/minloc0_4_s1.c: Regenerated.
1214         * generated/minloc0_4_s4.c: Regenerated.
1215         * generated/minloc0_8_i1.c: Regenerated.
1216         * generated/minloc0_8_i16.c: Regenerated.
1217         * generated/minloc0_8_i2.c: Regenerated.
1218         * generated/minloc0_8_i4.c: Regenerated.
1219         * generated/minloc0_8_i8.c: Regenerated.
1220         * generated/minloc0_8_r10.c: Regenerated.
1221         * generated/minloc0_8_r16.c: Regenerated.
1222         * generated/minloc0_8_r4.c: Regenerated.
1223         * generated/minloc0_8_r8.c: Regenerated.
1224         * generated/minloc0_8_s1.c: Regenerated.
1225         * generated/minloc0_8_s4.c: Regenerated.
1226         * generated/minloc1_16_i1.c: Regenerated.
1227         * generated/minloc1_16_i16.c: Regenerated.
1228         * generated/minloc1_16_i2.c: Regenerated.
1229         * generated/minloc1_16_i4.c: Regenerated.
1230         * generated/minloc1_16_i8.c: Regenerated.
1231         * generated/minloc1_16_r10.c: Regenerated.
1232         * generated/minloc1_16_r16.c: Regenerated.
1233         * generated/minloc1_16_r4.c: Regenerated.
1234         * generated/minloc1_16_r8.c: Regenerated.
1235         * generated/minloc1_16_s1.c: Regenerated.
1236         * generated/minloc1_16_s4.c: Regenerated.
1237         * generated/minloc1_4_i1.c: Regenerated.
1238         * generated/minloc1_4_i16.c: Regenerated.
1239         * generated/minloc1_4_i2.c: Regenerated.
1240         * generated/minloc1_4_i4.c: Regenerated.
1241         * generated/minloc1_4_i8.c: Regenerated.
1242         * generated/minloc1_4_r10.c: Regenerated.
1243         * generated/minloc1_4_r16.c: Regenerated.
1244         * generated/minloc1_4_r4.c: Regenerated.
1245         * generated/minloc1_4_r8.c: Regenerated.
1246         * generated/minloc1_4_s1.c: Regenerated.
1247         * generated/minloc1_4_s4.c: Regenerated.
1248         * generated/minloc1_8_i1.c: Regenerated.
1249         * generated/minloc1_8_i16.c: Regenerated.
1250         * generated/minloc1_8_i2.c: Regenerated.
1251         * generated/minloc1_8_i4.c: Regenerated.
1252         * generated/minloc1_8_i8.c: Regenerated.
1253         * generated/minloc1_8_r10.c: Regenerated.
1254         * generated/minloc1_8_r16.c: Regenerated.
1255         * generated/minloc1_8_r4.c: Regenerated.
1256         * generated/minloc1_8_r8.c: Regenerated.
1257         * generated/minloc1_8_s1.c: Regenerated.
1258         * generated/minloc1_8_s4.c: Regenerated.
1259         * generated/minloc2_16_s1.c: Regenerated.
1260         * generated/minloc2_16_s4.c: Regenerated.
1261         * generated/minloc2_4_s1.c: Regenerated.
1262         * generated/minloc2_4_s4.c: Regenerated.
1263         * generated/minloc2_8_s1.c: Regenerated.
1264         * generated/minloc2_8_s4.c: Regenerated.
1265         * generated/minval_i1.c: Regenerated.
1266         * generated/minval_i16.c: Regenerated.
1267         * generated/minval_i2.c: Regenerated.
1268         * generated/minval_i4.c: Regenerated.
1269         * generated/minval_i8.c: Regenerated.
1270         * generated/minval_r10.c: Regenerated.
1271         * generated/minval_r16.c: Regenerated.
1272         * generated/minval_r4.c: Regenerated.
1273         * generated/minval_r8.c: Regenerated.
1274         * generated/norm2_r10.c: Regenerated.
1275         * generated/norm2_r16.c: Regenerated.
1276         * generated/norm2_r4.c: Regenerated.
1277         * generated/norm2_r8.c: Regenerated.
1278         * generated/parity_l1.c: Regenerated.
1279         * generated/parity_l16.c: Regenerated.
1280         * generated/parity_l2.c: Regenerated.
1281         * generated/parity_l4.c: Regenerated.
1282         * generated/parity_l8.c: Regenerated.
1283         * generated/product_c10.c: Regenerated.
1284         * generated/product_c16.c: Regenerated.
1285         * generated/product_c4.c: Regenerated.
1286         * generated/product_c8.c: Regenerated.
1287         * generated/product_i1.c: Regenerated.
1288         * generated/product_i16.c: Regenerated.
1289         * generated/product_i2.c: Regenerated.
1290         * generated/product_i4.c: Regenerated.
1291         * generated/product_i8.c: Regenerated.
1292         * generated/product_r10.c: Regenerated.
1293         * generated/product_r16.c: Regenerated.
1294         * generated/product_r4.c: Regenerated.
1295         * generated/product_r8.c: Regenerated.
1296         * generated/sum_c10.c: Regenerated.
1297         * generated/sum_c16.c: Regenerated.
1298         * generated/sum_c4.c: Regenerated.
1299         * generated/sum_c8.c: Regenerated.
1300         * generated/sum_i1.c: Regenerated.
1301         * generated/sum_i16.c: Regenerated.
1302         * generated/sum_i2.c: Regenerated.
1303         * generated/sum_i4.c: Regenerated.
1304         * generated/sum_i8.c: Regenerated.
1305         * generated/sum_r10.c: Regenerated.
1306         * generated/sum_r16.c: Regenerated.
1307         * generated/sum_r4.c: Regenerated.
1308         * generated/sum_r8.c: Regenerated.
1309
1310 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         * configure: Regenerated.
1313
1314 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1315
1316         PR libfortran/85166
1317         PR libgomp/85463
1318         * runtime/minimal.c (stop_numeric): Reimplement.
1319         (stop_string, error_stop_string, error_stop_numeric): New
1320         functions.
1321
1322 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
1323
1324         * configure: Regenerated.
1325
1326 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
1327
1328         PR jit/85384
1329         * configure: Regenerate.
1330
1331 2018-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
1332
1333         PR libfortran/85253
1334         * m4/matmul_internal.m4: If ycount == 1, add one more row to
1335         the internal buffer.
1336         * generated/matmul_c10.c: Regenerated.
1337         * generated/matmul_c16.c: Regenerated.
1338         * generated/matmul_c4.c: Regenerated.
1339         * generated/matmul_c8.c: Regenerated.
1340         * generated/matmul_i1.c: Regenerated.
1341         * generated/matmul_i16.c: Regenerated.
1342         * generated/matmul_i2.c: Regenerated.
1343         * generated/matmul_i4.c: Regenerated.
1344         * generated/matmul_i8.c: Regenerated.
1345         * generated/matmul_r10.c: Regenerated.
1346         * generated/matmul_r16.c: Regenerated.
1347         * generated/matmul_r4.c: Regenerated.
1348         * generated/matmul_r8.c: Regenerated.
1349         * generated/matmulavx128_c10.c: Regenerated.
1350         * generated/matmulavx128_c16.c: Regenerated.
1351         * generated/matmulavx128_c4.c: Regenerated.
1352         * generated/matmulavx128_c8.c: Regenerated.
1353         * generated/matmulavx128_i1.c: Regenerated.
1354         * generated/matmulavx128_i16.c: Regenerated.
1355         * generated/matmulavx128_i2.c: Regenerated.
1356         * generated/matmulavx128_i4.c: Regenerated.
1357         * generated/matmulavx128_i8.c: Regenerated.
1358         * generated/matmulavx128_r10.c: Regenerated.
1359         * generated/matmulavx128_r16.c: Regenerated.
1360         * generated/matmulavx128_r4.c: Regenerated.
1361         * generated/matmulavx128_r8.c: Regenerated.
1362
1363 2018-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
1364
1365         PR libfortran/85166
1366         * runtime/minimal.c (stop_numeric): Add new function in order to
1367         implement numeric stop on minimal targets.
1368
1369 2018-03-28  Jakub Jelinek  <jakub@redhat.com>
1370
1371         * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
1372         (IOPARM_DT_DEC_EXT): ... this.
1373         * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
1374         renaming to IOPARM_DT_DEC_EXT.
1375         (read_real): Likewise.
1376         * io/read.c (read_f): Likewise.
1377
1378 2018-03-15  Jakub Jelinek  <jakub@redhat.com>
1379
1380         PR libgfortran/84880
1381         * intrinsics/kill.c (kill): Rename to...
1382         (PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.
1383
1384 2018-03-13  Steven G. Kargl  <kargl@gcc.gnu.org>
1385
1386         * libgfortran/gfortran.map: Remove _gfortran_kill_i4,
1387         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
1388         Add _gfortran_kill and _gfortran_kill_sub.
1389         * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4,
1390         _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub.
1391         Add _gfortran_kill and _gfortran_kill_sub.
1392
1393 2018-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
1394
1395         PR fortran/84519
1396         * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument.
1397         (_gfortran_caf_stop_str): Likewise.
1398         (_gfortran_caf_error_stop_str): Likewise.
1399         (_gfortran_caf_error_stop): Likewise.
1400         * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument.
1401         (_gfortran_caf_error_stop): Likewise.
1402         * caf/single.c (_gfortran_caf_stop_numeric): Likewise.
1403         (_gfortran_caf_stop_str): Likewise.
1404         (_gfortran_caf_error_stop_str): Likewise.
1405         (_gfortran_caf_error_stop): Likewise.
1406         (_gfortran_caf_lock): Likewise.
1407         (_gfortran_caf_unlock): Likewise.
1408         * libgfortran.h (stop_string): Add bool argument.
1409         * runtime/pause.c (do_pause): Add false argument.
1410         * runtime/stop.c (stop_numeric): Handle new argument.
1411         (stop_string): Likewise.
1412         (error_stop_string): Likewise.
1413         (error_stop_numeric): Likewise.
1414
1415 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
1416
1417         PR 78534
1418         PR 84509
1419         * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8
1420         argument.
1421         (pause_string): Modify to take size_t character length argument.
1422
1423 2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>
1424
1425         * libgfortran.h (stop_string): Use size_t for character length.
1426         * runtime/stop.c (stop_string): Likewise.
1427         (error_stop_string): Likewise.
1428         (stop_numeric): Use int for exit code.
1429         (error_stop_numeric): Likewise.
1430         * caf/libcaf.h: Remove stdint.h include.
1431         (_gfortran_caf_register): Use size_t for character length.
1432         (_gfortran_caf_deregister): Likewise.
1433         (_gfortran_caf_sync_all): Likewise.
1434         (_gfortran_caf_sync_memory): Likewise.
1435         (_gfortran_caf_sync_images): Likewise.
1436         (_gfortran_caf_stop_numeric): Use int for exit code.
1437         (_gfortran_caf_stop_str): Use size_t for character length.
1438         (_gfortran_caf_error_stop_str): Likewise.
1439         (_gfortran_caf_error_stop): Use int for exit code.
1440         (_gfortran_caf_co_broadcast): Use size_t for character length.
1441         (_gfortran_caf_co_sum): Likewise.
1442         (_gfortran_caf_co_min): Likewise.
1443         (_gfortran_caf_co_max): Likewise.
1444         (_gfortran_caf_co_reduce): Likewise.
1445         (_gfortran_caf_lock): Likewise.
1446         (_gfortran_caf_unlock): Likewise.
1447         (_gfortran_caf_event_post): Likewise.
1448         (_gfortran_caf_event_wait): Likewise.
1449         * caf/mpi.c (_gfortran_caf_register): Update implementation to
1450         match prototype.
1451         (_gfortran_caf_deregister): Likewise.
1452         (_gfortran_caf_sync_all): Likewise.
1453         (_gfortran_caf_sync_images): Likewise.
1454         (_gfortran_caf_error_stop_str): Likewise.
1455         (_gfortran_caf_error_stop): Likewise.
1456         * caf/single.c (caf_internal_error): Likewise.
1457         (_gfortran_caf_register): Likewise.
1458         (_gfortran_caf_deregister): Likewise.
1459         (_gfortran_caf_sync_all): Likewise.
1460         (_gfortran_caf_sync_memory): Likewise.
1461         (_gfortran_caf_sync_images): Likewise.
1462         (_gfortran_caf_stop_numeric): Likewise.
1463         (_gfortran_caf_stop_str): Likewise.
1464         (_gfortran_caf_error_stop_str): Likewise.
1465         (_gfortran_caf_error_stop): Likewise.
1466         (_gfortran_caf_co_broadcast): Likewise.
1467         (_gfortran_caf_co_sum): Likewise.
1468         (_gfortran_caf_co_min): Likewise.
1469         (_gfortran_caf_co_max): Likewise.
1470         (_gfortran_caf_co_reduce): Likewise.
1471         (_gfortran_caf_event_post): Likewise.
1472         (_gfortran_caf_event_wait): Likewise.
1473         (_gfortran_caf_lock): Likewise.
1474         (_gfortran_caf_unlock): Likewise.
1475
1476 2018-02-19  Andre Vehreschild  <vehre@gcc.gnu.org>
1477
1478         * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes.
1479         * caf/single.c (get_for_ref): Simplifications and now respecting
1480         the type argument.
1481         (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref().
1482         (send_by_ref): Simplifications and respecting the dst_type now.
1483         (_gfortran_caf_send_by_ref): Added destination type hand over to
1484         send_by_ref().
1485         (_gfortran_caf_sendget_by_ref): Added general support and fixed stack
1486         corruption.  The function is now really usable.
1487
1488 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1489
1490         PR target/84148
1491         * configure: Regenerate.
1492
1493 2018-02-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1494
1495         PR libgfortran/84412
1496         * io/transfer.c (finalize_transfer): After completng an internal unit
1497         I/O operation, clear internal_unit_kind.
1498
1499 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
1500
1501         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
1502         of descriptor to use vaiable members for dim.
1503         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
1504         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
1505         (gfc_full_array_i4): New type.
1506         * intrinsics/date_and_time.c (secnds): Use sizeof
1507         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
1508         allocation.
1509         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
1510         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
1511         (descriptor_dimension) for memoy allocation.
1512         * io/list_read.c (list_formatted_read_scalar): Use
1513         gfc_full_array_i4 for variable.
1514         (nml_read_obj): Likewise.
1515         * io/write.c (list_formatted_write_scalar): Likewise.
1516         (nml_write_obj): Likewise.
1517         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
1518         * generated/reshape_c10.c: Regenerated.
1519         * generated/reshape_c16.c: Regenerated.
1520         * generated/reshape_c4.c: Regenerated.
1521         * generated/reshape_c8.c: Regenerated.
1522         * generated/reshape_i16.c: Regenerated.
1523         * generated/reshape_i4.c: Regenerated.
1524         * generated/reshape_i8.c: Regenerated.
1525         * generated/reshape_r10.c: Regenerated.
1526         * generated/reshape_r16.c: Regenerated.
1527         * generated/reshape_r4.c: Regenerated.
1528         * generated/reshape_r8.c: Regenerated.
1529
1530 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
1531
1532         * generated/cshift1_16.c (cshift1): Regenerated.
1533         * generated/cshift1_4.c (cshift1): Regenerated.
1534         * generated/cshift1_8.c (cshift1): Regenerated.
1535         * generated/eoshift1_16.c (eoshift1): Regenerated.
1536         * generated/eoshift1_4.c (eoshift1): Regenerated.
1537         * generated/eoshift1_8.c (eoshift1): Regenerated.
1538         * generated/eoshift3_16.c (eoshift3): Regenerated.
1539         * generated/eoshift3_4.c (eoshift3): Regenerated.
1540         * generated/eoshift3_8.c (eoshift3): Regenerated.
1541         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
1542         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
1543         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
1544         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
1545         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
1546         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
1547         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
1548         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
1549         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
1550         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
1551         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
1552         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
1553         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
1554         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
1555         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
1556         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
1557         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
1558         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
1559         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
1560         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
1561         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
1562         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
1563         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
1564         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
1565         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
1566         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
1567         * generated/reshape_c10.c (reshape_c10): Regenerated.
1568         * generated/reshape_c16.c (reshape_c16): Regenerated.
1569         * generated/reshape_c4.c (reshape_c4): Regenerated.
1570         * generated/reshape_c8.c (reshape_c8): Regenerated.
1571         * generated/reshape_i16.c (reshape_16): Regenerated.
1572         * generated/reshape_i4.c (reshape_4): Regenerated.
1573         * generated/reshape_i8.c (reshape_8): Regenerated.
1574         * generated/reshape_r10.c (reshape_r10): Regenerated.
1575         * generated/reshape_r16.c (reshape_r16): Regenerated.
1576         * generated/reshape_r4.c (reshape_r4): Regenerated.
1577         * generated/reshape_r8.c (reshape_r8): Regenerated.
1578         * generated/shape_i1.c (shape_1): Regenerated.
1579         * generated/shape_i16.c (shape_16): Regenerated.
1580         * generated/shape_i2.c (shape_2): Regenerated.
1581         * generated/shape_i4.c (shape_4): Regenerated.
1582         * generated/shape_i8.c (shape_8): Regenerated.
1583         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
1584         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
1585         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
1586         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
1587         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
1588         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
1589         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
1590         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
1591         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
1592         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
1593         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
1594         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
1595         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
1596         * intrinsics/random.c (jump): Use size_t for array index in loop.
1597         (getosrandom): Likewise.
1598         (arandom_r4): Make n an index_type.
1599         (arandom_r8): Likewise.
1600         (arandom_r10): Likewise.
1601         (arandom_r16): Likewise.
1602         (scramble_seed): Use size_t for array index in loop.
1603         * m4/cshift1.m4: Make i an index_type.
1604         * m4/eoshift1.m4: Likewise.
1605         * m4/eoshift3.m4: Likewise.
1606         * m4/in_pack.m4: Make n an index_type.
1607         * m4/in_unpack.m4: Likewise.
1608         * m4/reshape.m4: Make n and dim index_type's.
1609         * m4/shape.m4: Make n an index_type.
1610         * m4/spread.m4: Likewise, use index_type argument rather than
1611         copying to int.
1612         * runtime/bounds.c (bounds_ifunction_return): Make n an
1613         index_type.
1614         * runtime/in_pack_generic.c (internal_pack): Likewise.
1615         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
1616         index_type's.
1617
1618 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
1619
1620         PR fortran/37577
1621         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
1622         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
1623         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
1624         * generated/cshift1_16.c: Regenerated.
1625         * generated/cshift1_4.c: Regenerated.
1626         * generated/cshift1_8.c: Regenerated.
1627         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
1628         * intrinsics/pack_generic.c (pack): Move handling of other types
1629         into separate switch statement.
1630         * intrinsics/spread_generic.c (spread): Likewise.
1631         (spread_scalar): Likewise.
1632         * intrinsics/unpack_generic.c (unpack1): Likewise.
1633         (unpack0): Likewise.
1634         * runtime/in_pack_generic.c (internal_pack): Likewise.
1635         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
1636
1637 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
1638
1639         PR fortran/37577
1640         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
1641         and 'elem_len' fields of the dtype instead of the shifts.
1642         (_gfortran_caf_stopped_images): Likewise.
1643         * intrinsics/associated.c (associated): Compare the 'type' and
1644         'elem_len' fields instead of the dtype.
1645         * caf/date_and_time.c : Access the dtype fields rather using
1646         shifts and masks.
1647         * io/transfer.c (transfer_array ): Comment on item count.
1648         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
1649         (st_set_nml_dtio_var): Likewise.
1650         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
1651         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
1652         to access the dtype fields.
1653
1654 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
1655
1656         PR fortran/54613
1657         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
1658         * m4/iforeach-s.m4: Add optional argument back with back_arg
1659         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
1660         that back is non-true.
1661         * m4/iforeach.m4: Likewise.
1662         * m4/ifunction-s.m4: Likewise.
1663         * m4/ifunction.m4: Likewise.
1664         * m4/maxloc0.m4: Include assert.h
1665         * m4/minloc0.m4: Likewise.
1666         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
1667         * m4/minloc0s.m4: Likewise.
1668         * m4/maxloc1s.m4: Likewise.
1669         * m4/minloc1s.m4: Likewise.
1670         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
1671         * m4/minloc1.m4: Likewise.
1672         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
1673         back is non-true.
1674         * m4/minloc2s.m4: Likewise.
1675         * generated/iall_i1.c: Regenerated.
1676         * generated/iall_i16.c: Regenerated.
1677         * generated/iall_i2.c: Regenerated.
1678         * generated/iall_i4.c: Regenerated.
1679         * generated/iall_i8.c: Regenerated.
1680         * generated/iany_i1.c: Regenerated.
1681         * generated/iany_i16.c: Regenerated.
1682         * generated/iany_i2.c: Regenerated.
1683         * generated/iany_i4.c: Regenerated.
1684         * generated/iany_i8.c: Regenerated.
1685         * generated/iparity_i1.c: Regenerated.
1686         * generated/iparity_i16.c: Regenerated.
1687         * generated/iparity_i2.c: Regenerated.
1688         * generated/iparity_i4.c: Regenerated.
1689         * generated/iparity_i8.c: Regenerated.
1690         * generated/maxloc0_16_i1.c: Regenerated.
1691         * generated/maxloc0_16_i16.c: Regenerated.
1692         * generated/maxloc0_16_i2.c: Regenerated.
1693         * generated/maxloc0_16_i4.c: Regenerated.
1694         * generated/maxloc0_16_i8.c: Regenerated.
1695         * generated/maxloc0_16_r10.c: Regenerated.
1696         * generated/maxloc0_16_r16.c: Regenerated.
1697         * generated/maxloc0_16_r4.c: Regenerated.
1698         * generated/maxloc0_16_r8.c: Regenerated.
1699         * generated/maxloc0_16_s1.c: Regenerated.
1700         * generated/maxloc0_16_s4.c: Regenerated.
1701         * generated/maxloc0_4_i1.c: Regenerated.
1702         * generated/maxloc0_4_i16.c: Regenerated.
1703         * generated/maxloc0_4_i2.c: Regenerated.
1704         * generated/maxloc0_4_i4.c: Regenerated.
1705         * generated/maxloc0_4_i8.c: Regenerated.
1706         * generated/maxloc0_4_r10.c: Regenerated.
1707         * generated/maxloc0_4_r16.c: Regenerated.
1708         * generated/maxloc0_4_r4.c: Regenerated.
1709         * generated/maxloc0_4_r8.c: Regenerated.
1710         * generated/maxloc0_4_s1.c: Regenerated.
1711         * generated/maxloc0_4_s4.c: Regenerated.
1712         * generated/maxloc0_8_i1.c: Regenerated.
1713         * generated/maxloc0_8_i16.c: Regenerated.
1714         * generated/maxloc0_8_i2.c: Regenerated.
1715         * generated/maxloc0_8_i4.c: Regenerated.
1716         * generated/maxloc0_8_i8.c: Regenerated.
1717         * generated/maxloc0_8_r10.c: Regenerated.
1718         * generated/maxloc0_8_r16.c: Regenerated.
1719         * generated/maxloc0_8_r4.c: Regenerated.
1720         * generated/maxloc0_8_r8.c: Regenerated.
1721         * generated/maxloc0_8_s1.c: Regenerated.
1722         * generated/maxloc0_8_s4.c: Regenerated.
1723         * generated/maxloc1_16_i1.c: Regenerated.
1724         * generated/maxloc1_16_i16.c: Regenerated.
1725         * generated/maxloc1_16_i2.c: Regenerated.
1726         * generated/maxloc1_16_i4.c: Regenerated.
1727         * generated/maxloc1_16_i8.c: Regenerated.
1728         * generated/maxloc1_16_r10.c: Regenerated.
1729         * generated/maxloc1_16_r16.c: Regenerated.
1730         * generated/maxloc1_16_r4.c: Regenerated.
1731         * generated/maxloc1_16_r8.c: Regenerated.
1732         * generated/maxloc1_16_s1.c: Regenerated.
1733         * generated/maxloc1_16_s4.c: Regenerated.
1734         * generated/maxloc1_4_i1.c: Regenerated.
1735         * generated/maxloc1_4_i16.c: Regenerated.
1736         * generated/maxloc1_4_i2.c: Regenerated.
1737         * generated/maxloc1_4_i4.c: Regenerated.
1738         * generated/maxloc1_4_i8.c: Regenerated.
1739         * generated/maxloc1_4_r10.c: Regenerated.
1740         * generated/maxloc1_4_r16.c: Regenerated.
1741         * generated/maxloc1_4_r4.c: Regenerated.
1742         * generated/maxloc1_4_r8.c: Regenerated.
1743         * generated/maxloc1_4_s1.c: Regenerated.
1744         * generated/maxloc1_4_s4.c: Regenerated.
1745         * generated/maxloc1_8_i1.c: Regenerated.
1746         * generated/maxloc1_8_i16.c: Regenerated.
1747         * generated/maxloc1_8_i2.c: Regenerated.
1748         * generated/maxloc1_8_i4.c: Regenerated.
1749         * generated/maxloc1_8_i8.c: Regenerated.
1750         * generated/maxloc1_8_r10.c: Regenerated.
1751         * generated/maxloc1_8_r16.c: Regenerated.
1752         * generated/maxloc1_8_r4.c: Regenerated.
1753         * generated/maxloc1_8_r8.c: Regenerated.
1754         * generated/maxloc1_8_s1.c: Regenerated.
1755         * generated/maxloc1_8_s4.c: Regenerated.
1756         * generated/maxval_i1.c: Regenerated.
1757         * generated/maxval_i16.c: Regenerated.
1758         * generated/maxval_i2.c: Regenerated.
1759         * generated/maxval_i4.c: Regenerated.
1760         * generated/maxval_i8.c: Regenerated.
1761         * generated/maxval_r10.c: Regenerated.
1762         * generated/maxval_r16.c: Regenerated.
1763         * generated/maxval_r4.c: Regenerated.
1764         * generated/maxval_r8.c: Regenerated.
1765         * generated/minloc0_16_i1.c: Regenerated.
1766         * generated/minloc0_16_i16.c: Regenerated.
1767         * generated/minloc0_16_i2.c: Regenerated.
1768         * generated/minloc0_16_i4.c: Regenerated.
1769         * generated/minloc0_16_i8.c: Regenerated.
1770         * generated/minloc0_16_r10.c: Regenerated.
1771         * generated/minloc0_16_r16.c: Regenerated.
1772         * generated/minloc0_16_r4.c: Regenerated.
1773         * generated/minloc0_16_r8.c: Regenerated.
1774         * generated/minloc0_16_s1.c: Regenerated.
1775         * generated/minloc0_16_s4.c: Regenerated.
1776         * generated/minloc0_4_i1.c: Regenerated.
1777         * generated/minloc0_4_i16.c: Regenerated.
1778         * generated/minloc0_4_i2.c: Regenerated.
1779         * generated/minloc0_4_i4.c: Regenerated.
1780         * generated/minloc0_4_i8.c: Regenerated.
1781         * generated/minloc0_4_r10.c: Regenerated.
1782         * generated/minloc0_4_r16.c: Regenerated.
1783         * generated/minloc0_4_r4.c: Regenerated.
1784         * generated/minloc0_4_r8.c: Regenerated.
1785         * generated/minloc0_4_s1.c: Regenerated.
1786         * generated/minloc0_4_s4.c: Regenerated.
1787         * generated/minloc0_8_i1.c: Regenerated.
1788         * generated/minloc0_8_i16.c: Regenerated.
1789         * generated/minloc0_8_i2.c: Regenerated.
1790         * generated/minloc0_8_i4.c: Regenerated.
1791         * generated/minloc0_8_i8.c: Regenerated.
1792         * generated/minloc0_8_r10.c: Regenerated.
1793         * generated/minloc0_8_r16.c: Regenerated.
1794         * generated/minloc0_8_r4.c: Regenerated.
1795         * generated/minloc0_8_r8.c: Regenerated.
1796         * generated/minloc0_8_s1.c: Regenerated.
1797         * generated/minloc0_8_s4.c: Regenerated.
1798         * generated/minloc1_16_i1.c: Regenerated.
1799         * generated/minloc1_16_i16.c: Regenerated.
1800         * generated/minloc1_16_i2.c: Regenerated.
1801         * generated/minloc1_16_i4.c: Regenerated.
1802         * generated/minloc1_16_i8.c: Regenerated.
1803         * generated/minloc1_16_r10.c: Regenerated.
1804         * generated/minloc1_16_r16.c: Regenerated.
1805         * generated/minloc1_16_r4.c: Regenerated.
1806         * generated/minloc1_16_r8.c: Regenerated.
1807         * generated/minloc1_16_s1.c: Regenerated.
1808         * generated/minloc1_16_s4.c: Regenerated.
1809         * generated/minloc1_4_i1.c: Regenerated.
1810         * generated/minloc1_4_i16.c: Regenerated.
1811         * generated/minloc1_4_i2.c: Regenerated.
1812         * generated/minloc1_4_i4.c: Regenerated.
1813         * generated/minloc1_4_i8.c: Regenerated.
1814         * generated/minloc1_4_r10.c: Regenerated.
1815         * generated/minloc1_4_r16.c: Regenerated.
1816         * generated/minloc1_4_r4.c: Regenerated.
1817         * generated/minloc1_4_r8.c: Regenerated.
1818         * generated/minloc1_4_s1.c: Regenerated.
1819         * generated/minloc1_4_s4.c: Regenerated.
1820         * generated/minloc1_8_i1.c: Regenerated.
1821         * generated/minloc1_8_i16.c: Regenerated.
1822         * generated/minloc1_8_i2.c: Regenerated.
1823         * generated/minloc1_8_i4.c: Regenerated.
1824         * generated/minloc1_8_i8.c: Regenerated.
1825         * generated/minloc1_8_r10.c: Regenerated.
1826         * generated/minloc1_8_r16.c: Regenerated.
1827         * generated/minloc1_8_r4.c: Regenerated.
1828         * generated/minloc1_8_r8.c: Regenerated.
1829         * generated/minloc1_8_s1.c: Regenerated.
1830         * generated/minloc1_8_s4.c: Regenerated.
1831         * generated/minval_i1.c: Regenerated.
1832         * generated/minval_i16.c: Regenerated.
1833         * generated/minval_i2.c: Regenerated.
1834         * generated/minval_i4.c: Regenerated.
1835         * generated/minval_i8.c: Regenerated.
1836         * generated/minval_r10.c: Regenerated.
1837         * generated/minval_r16.c: Regenerated.
1838         * generated/minval_r4.c: Regenerated.
1839         * generated/minval_r8.c: Regenerated.
1840         * generated/norm2_r10.c: Regenerated.
1841         * generated/norm2_r16.c: Regenerated.
1842         * generated/norm2_r4.c: Regenerated.
1843         * generated/norm2_r8.c: Regenerated.
1844         * generated/parity_l1.c: Regenerated.
1845         * generated/parity_l16.c: Regenerated.
1846         * generated/parity_l2.c: Regenerated.
1847         * generated/parity_l4.c: Regenerated.
1848         * generated/parity_l8.c: Regenerated.
1849         * generated/product_c10.c: Regenerated.
1850         * generated/product_c16.c: Regenerated.
1851         * generated/product_c4.c: Regenerated.
1852         * generated/product_c8.c: Regenerated.
1853         * generated/product_i1.c: Regenerated.
1854         * generated/product_i16.c: Regenerated.
1855         * generated/product_i2.c: Regenerated.
1856         * generated/product_i4.c: Regenerated.
1857         * generated/product_i8.c: Regenerated.
1858         * generated/product_r10.c: Regenerated.
1859         * generated/product_r16.c: Regenerated.
1860         * generated/product_r4.c: Regenerated.
1861         * generated/product_r8.c: Regenerated.
1862         * generated/sum_c10.c: Regenerated.
1863         * generated/sum_c16.c: Regenerated.
1864         * generated/sum_c4.c: Regenerated.
1865         * generated/sum_c8.c: Regenerated.
1866         * generated/sum_i1.c: Regenerated.
1867         * generated/sum_i16.c: Regenerated.
1868         * generated/sum_i2.c: Regenerated.
1869         * generated/sum_i4.c: Regenerated.
1870         * generated/sum_i8.c: Regenerated.
1871         * generated/sum_r10.c: Regenerated.
1872         * generated/sum_r16.c: Regenerated.
1873         * generated/sum_r4.c: Regenerated.
1874         * generated/sum_r8.c: Regenerated.
1875
1876 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1877
1878         PR libgfortran/83811
1879         * write.c (select_buffer): Adjust buffer size up by 1.
1880
1881 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
1882
1883         PR 78534, bugfix for r256322
1884         * io/transfer.c (next_record_w): Use correct type for return value
1885         of next_array_record.
1886
1887 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
1888
1889         * libgfortran.h (GFC_DTYPE_COPY): New macro.
1890         (GFC_DTYPE_COPY_SETRANK): New macro.
1891         (GFC_DTYPE_IS_UNSET): New macro.
1892         * intrinsics/cshift0.c (cshift0): Use new macros.
1893         * intrinsics/eoshift0.c (eoshift0): Likewise.
1894         * intrinsics/eoshift2.c (eoshift2): Likewise.
1895         * intrinsics/move_alloc.c (move_alloc): Likewise.
1896         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
1897         * intrinsics/spread_generic.c (spread_internal): Likewise.
1898         * intrinsics/spread_generic.c (spread_scalar): Likewise.
1899         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
1900         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
1901         * intrinsics/unpack_generic.c (unpack0): Likewise.
1902         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
1903         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
1904         * m4/cshift1.m4 (cshift1): Likewise.
1905         * m4/eoshift1.m4 (eoshift1): Likewise.
1906         * m4/eoshift3.m4 (eoshift3): Likewise.
1907         * m4/iforeach-s.m4: Likewise.
1908         * m4/iforeach.m4: Likewise.
1909         * m4/ifunction-s.m4: Likewise.
1910         * m4/ifunction-s2.m4: Likewise.
1911         * m4/ifunction.m4: Likewise.
1912         * m4/ifunction_logical.m4: Likewise.
1913         * m4/reshape.m4: Likewise.
1914         * m4/spread.m4: Likewise.
1915         * generated/all_l1.c : Regenerated.
1916         * generated/all_l16.c : Regenerated.
1917         * generated/all_l2.c : Regenerated.
1918         * generated/all_l4.c : Regenerated.
1919         * generated/all_l8.c : Regenerated.
1920         * generated/any_l1.c : Regenerated.
1921         * generated/any_l16.c : Regenerated.
1922         * generated/any_l2.c : Regenerated.
1923         * generated/any_l4.c : Regenerated.
1924         * generated/any_l8.c : Regenerated.
1925         * generated/count_16_l.c : Regenerated.
1926         * generated/count_1_l.c : Regenerated.
1927         * generated/count_2_l.c : Regenerated.
1928         * generated/count_4_l.c : Regenerated.
1929         * generated/count_8_l.c : Regenerated.
1930         * generated/cshift1_16.c : Regenerated.
1931         * generated/cshift1_4.c : Regenerated.
1932         * generated/cshift1_8.c : Regenerated.
1933         * generated/eoshift1_16.c : Regenerated.
1934         * generated/eoshift1_4.c : Regenerated.
1935         * generated/eoshift1_8.c : Regenerated.
1936         * generated/eoshift3_16.c : Regenerated.
1937         * generated/eoshift3_4.c : Regenerated.
1938         * generated/eoshift3_8.c : Regenerated.
1939         * generated/iall_i1.c : Regenerated.
1940         * generated/iall_i16.c : Regenerated.
1941         * generated/iall_i2.c : Regenerated.
1942         * generated/iall_i4.c : Regenerated.
1943         * generated/iall_i8.c : Regenerated.
1944         * generated/iany_i1.c : Regenerated.
1945         * generated/iany_i16.c : Regenerated.
1946         * generated/iany_i2.c : Regenerated.
1947         * generated/iany_i4.c : Regenerated.
1948         * generated/iany_i8.c : Regenerated.
1949         * generated/iparity_i1.c : Regenerated.
1950         * generated/iparity_i16.c : Regenerated.
1951         * generated/iparity_i2.c : Regenerated.
1952         * generated/iparity_i4.c : Regenerated.
1953         * generated/iparity_i8.c : Regenerated.
1954         * generated/maxloc0_16_i1.c : Regenerated.
1955         * generated/maxloc0_16_i16.c : Regenerated.
1956         * generated/maxloc0_16_i2.c : Regenerated.
1957         * generated/maxloc0_16_i4.c : Regenerated.
1958         * generated/maxloc0_16_i8.c : Regenerated.
1959         * generated/maxloc0_16_r10.c : Regenerated.
1960         * generated/maxloc0_16_r16.c : Regenerated.
1961         * generated/maxloc0_16_r4.c : Regenerated.
1962         * generated/maxloc0_16_r8.c : Regenerated.
1963         * generated/maxloc0_16_s1.c : Regenerated.
1964         * generated/maxloc0_16_s4.c : Regenerated.
1965         * generated/maxloc0_4_i1.c : Regenerated.
1966         * generated/maxloc0_4_i16.c : Regenerated.
1967         * generated/maxloc0_4_i2.c : Regenerated.
1968         * generated/maxloc0_4_i4.c : Regenerated.
1969         * generated/maxloc0_4_i8.c : Regenerated.
1970         * generated/maxloc0_4_r10.c : Regenerated.
1971         * generated/maxloc0_4_r16.c : Regenerated.
1972         * generated/maxloc0_4_r4.c : Regenerated.
1973         * generated/maxloc0_4_r8.c : Regenerated.
1974         * generated/maxloc0_4_s1.c : Regenerated.
1975         * generated/maxloc0_4_s4.c : Regenerated.
1976         * generated/maxloc0_8_i1.c : Regenerated.
1977         * generated/maxloc0_8_i16.c : Regenerated.
1978         * generated/maxloc0_8_i2.c : Regenerated.
1979         * generated/maxloc0_8_i4.c : Regenerated.
1980         * generated/maxloc0_8_i8.c : Regenerated.
1981         * generated/maxloc0_8_r10.c : Regenerated.
1982         * generated/maxloc0_8_r16.c : Regenerated.
1983         * generated/maxloc0_8_r4.c : Regenerated.
1984         * generated/maxloc0_8_r8.c : Regenerated.
1985         * generated/maxloc0_8_s1.c : Regenerated.
1986         * generated/maxloc0_8_s4.c : Regenerated.
1987         * generated/maxloc1_16_i1.c : Regenerated.
1988         * generated/maxloc1_16_i16.c : Regenerated.
1989         * generated/maxloc1_16_i2.c : Regenerated.
1990         * generated/maxloc1_16_i4.c : Regenerated.
1991         * generated/maxloc1_16_i8.c : Regenerated.
1992         * generated/maxloc1_16_r10.c : Regenerated.
1993         * generated/maxloc1_16_r16.c : Regenerated.
1994         * generated/maxloc1_16_r4.c : Regenerated.
1995         * generated/maxloc1_16_r8.c : Regenerated.
1996         * generated/maxloc1_16_s1.c : Regenerated.
1997         * generated/maxloc1_16_s4.c : Regenerated.
1998         * generated/maxloc1_4_i1.c : Regenerated.
1999         * generated/maxloc1_4_i16.c : Regenerated.
2000         * generated/maxloc1_4_i2.c : Regenerated.
2001         * generated/maxloc1_4_i4.c : Regenerated.
2002         * generated/maxloc1_4_i8.c : Regenerated.
2003         * generated/maxloc1_4_r10.c : Regenerated.
2004         * generated/maxloc1_4_r16.c : Regenerated.
2005         * generated/maxloc1_4_r4.c : Regenerated.
2006         * generated/maxloc1_4_r8.c : Regenerated.
2007         * generated/maxloc1_4_s1.c : Regenerated.
2008         * generated/maxloc1_4_s4.c : Regenerated.
2009         * generated/maxloc1_8_i1.c : Regenerated.
2010         * generated/maxloc1_8_i16.c : Regenerated.
2011         * generated/maxloc1_8_i2.c : Regenerated.
2012         * generated/maxloc1_8_i4.c : Regenerated.
2013         * generated/maxloc1_8_i8.c : Regenerated.
2014         * generated/maxloc1_8_r10.c : Regenerated.
2015         * generated/maxloc1_8_r16.c : Regenerated.
2016         * generated/maxloc1_8_r4.c : Regenerated.
2017         * generated/maxloc1_8_r8.c : Regenerated.
2018         * generated/maxloc1_8_s1.c : Regenerated.
2019         * generated/maxloc1_8_s4.c : Regenerated.
2020         * generated/maxval1_s1.c : Regenerated.
2021         * generated/maxval1_s4.c : Regenerated.
2022         * generated/maxval_i1.c : Regenerated.
2023         * generated/maxval_i16.c : Regenerated.
2024         * generated/maxval_i2.c : Regenerated.
2025         * generated/maxval_i4.c : Regenerated.
2026         * generated/maxval_i8.c : Regenerated.
2027         * generated/maxval_r10.c : Regenerated.
2028         * generated/maxval_r16.c : Regenerated.
2029         * generated/maxval_r4.c : Regenerated.
2030         * generated/maxval_r8.c : Regenerated.
2031         * generated/minloc0_16_i1.c : Regenerated.
2032         * generated/minloc0_16_i16.c : Regenerated.
2033         * generated/minloc0_16_i2.c : Regenerated.
2034         * generated/minloc0_16_i4.c : Regenerated.
2035         * generated/minloc0_16_i8.c : Regenerated.
2036         * generated/minloc0_16_r10.c : Regenerated.
2037         * generated/minloc0_16_r16.c : Regenerated.
2038         * generated/minloc0_16_r4.c : Regenerated.
2039         * generated/minloc0_16_r8.c : Regenerated.
2040         * generated/minloc0_16_s1.c : Regenerated.
2041         * generated/minloc0_16_s4.c : Regenerated.
2042         * generated/minloc0_4_i1.c : Regenerated.
2043         * generated/minloc0_4_i16.c : Regenerated.
2044         * generated/minloc0_4_i2.c : Regenerated.
2045         * generated/minloc0_4_i4.c : Regenerated.
2046         * generated/minloc0_4_i8.c : Regenerated.
2047         * generated/minloc0_4_r10.c : Regenerated.
2048         * generated/minloc0_4_r16.c : Regenerated.
2049         * generated/minloc0_4_r4.c : Regenerated.
2050         * generated/minloc0_4_r8.c : Regenerated.
2051         * generated/minloc0_4_s1.c : Regenerated.
2052         * generated/minloc0_4_s4.c : Regenerated.
2053         * generated/minloc0_8_i1.c : Regenerated.
2054         * generated/minloc0_8_i16.c : Regenerated.
2055         * generated/minloc0_8_i2.c : Regenerated.
2056         * generated/minloc0_8_i4.c : Regenerated.
2057         * generated/minloc0_8_i8.c : Regenerated.
2058         * generated/minloc0_8_r10.c : Regenerated.
2059         * generated/minloc0_8_r16.c : Regenerated.
2060         * generated/minloc0_8_r4.c : Regenerated.
2061         * generated/minloc0_8_r8.c : Regenerated.
2062         * generated/minloc0_8_s1.c : Regenerated.
2063         * generated/minloc0_8_s4.c : Regenerated.
2064         * generated/minloc1_16_i1.c : Regenerated.
2065         * generated/minloc1_16_i16.c : Regenerated.
2066         * generated/minloc1_16_i2.c : Regenerated.
2067         * generated/minloc1_16_i4.c : Regenerated.
2068         * generated/minloc1_16_i8.c : Regenerated.
2069         * generated/minloc1_16_r10.c : Regenerated.
2070         * generated/minloc1_16_r16.c : Regenerated.
2071         * generated/minloc1_16_r4.c : Regenerated.
2072         * generated/minloc1_16_r8.c : Regenerated.
2073         * generated/minloc1_16_s1.c : Regenerated.
2074         * generated/minloc1_16_s4.c : Regenerated.
2075         * generated/minloc1_4_i1.c : Regenerated.
2076         * generated/minloc1_4_i16.c : Regenerated.
2077         * generated/minloc1_4_i2.c : Regenerated.
2078         * generated/minloc1_4_i4.c : Regenerated.
2079         * generated/minloc1_4_i8.c : Regenerated.
2080         * generated/minloc1_4_r10.c : Regenerated.
2081         * generated/minloc1_4_r16.c : Regenerated.
2082         * generated/minloc1_4_r4.c : Regenerated.
2083         * generated/minloc1_4_r8.c : Regenerated.
2084         * generated/minloc1_4_s1.c : Regenerated.
2085         * generated/minloc1_4_s4.c : Regenerated.
2086         * generated/minloc1_8_i1.c : Regenerated.
2087         * generated/minloc1_8_i16.c : Regenerated.
2088         * generated/minloc1_8_i2.c : Regenerated.
2089         * generated/minloc1_8_i4.c : Regenerated.
2090         * generated/minloc1_8_i8.c : Regenerated.
2091         * generated/minloc1_8_r10.c : Regenerated.
2092         * generated/minloc1_8_r16.c : Regenerated.
2093         * generated/minloc1_8_r4.c : Regenerated.
2094         * generated/minloc1_8_r8.c : Regenerated.
2095         * generated/minloc1_8_s1.c : Regenerated.
2096         * generated/minloc1_8_s4.c : Regenerated.
2097         * generated/minval1_s1.c : Regenerated.
2098         * generated/minval1_s4.c : Regenerated.
2099         * generated/minval_i1.c : Regenerated.
2100         * generated/minval_i16.c : Regenerated.
2101         * generated/minval_i2.c : Regenerated.
2102         * generated/minval_i4.c : Regenerated.
2103         * generated/minval_i8.c : Regenerated.
2104         * generated/minval_r10.c : Regenerated.
2105         * generated/minval_r16.c : Regenerated.
2106         * generated/minval_r4.c : Regenerated.
2107         * generated/minval_r8.c : Regenerated.
2108         * generated/norm2_r10.c : Regenerated.
2109         * generated/norm2_r16.c : Regenerated.
2110         * generated/norm2_r4.c : Regenerated.
2111         * generated/norm2_r8.c : Regenerated.
2112         * generated/parity_l1.c : Regenerated.
2113         * generated/parity_l16.c : Regenerated.
2114         * generated/parity_l2.c : Regenerated.
2115         * generated/parity_l4.c : Regenerated.
2116         * generated/parity_l8.c : Regenerated.
2117         * generated/product_c10.c : Regenerated.
2118         * generated/product_c16.c : Regenerated.
2119         * generated/product_c4.c : Regenerated.
2120         * generated/product_c8.c : Regenerated.
2121         * generated/product_i1.c : Regenerated.
2122         * generated/product_i16.c : Regenerated.
2123         * generated/product_i2.c : Regenerated.
2124         * generated/product_i4.c : Regenerated.
2125         * generated/product_i8.c : Regenerated.
2126         * generated/product_r10.c : Regenerated.
2127         * generated/product_r16.c : Regenerated.
2128         * generated/product_r4.c : Regenerated.
2129         * generated/product_r8.c : Regenerated.
2130         * generated/reshape_c10.c : Regenerated.
2131         * generated/reshape_c16.c : Regenerated.
2132         * generated/reshape_c4.c : Regenerated.
2133         * generated/reshape_c8.c : Regenerated.
2134         * generated/reshape_i16.c : Regenerated.
2135         * generated/reshape_i4.c : Regenerated.
2136         * generated/reshape_i8.c : Regenerated.
2137         * generated/reshape_r10.c : Regenerated.
2138         * generated/reshape_r16.c : Regenerated.
2139         * generated/reshape_r4.c : Regenerated.
2140         * generated/reshape_r8.c : Regenerated.
2141         * generated/spread_c10.c : Regenerated.
2142         * generated/spread_c16.c : Regenerated.
2143         * generated/spread_c4.c : Regenerated.
2144         * generated/spread_c8.c : Regenerated.
2145         * generated/spread_i1.c : Regenerated.
2146         * generated/spread_i16.c : Regenerated.
2147         * generated/spread_i2.c : Regenerated.
2148         * generated/spread_i4.c : Regenerated.
2149         * generated/spread_i8.c : Regenerated.
2150         * generated/spread_r10.c : Regenerated.
2151         * generated/spread_r16.c : Regenerated.
2152         * generated/spread_r4.c : Regenerated.
2153         * generated/spread_r8.c : Regenerated.
2154         * generated/sum_c10.c : Regenerated.
2155         * generated/sum_c16.c : Regenerated.
2156         * generated/sum_c4.c : Regenerated.
2157         * generated/sum_c8.c : Regenerated.
2158         * generated/sum_i1.c : Regenerated.
2159         * generated/sum_i16.c : Regenerated.
2160         * generated/sum_i2.c : Regenerated.
2161         * generated/sum_i4.c : Regenerated.
2162         * generated/sum_i8.c : Regenerated.
2163         * generated/sum_r10.c : Regenerated.
2164         * generated/sum_r16.c : Regenerated.
2165         * generated/sum_r4.c : Regenerated.
2166         * generated/sum_r8.c : Regenerated.
2167
2168 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
2169
2170         PR fortran/78534
2171         PR fortran/83704
2172         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
2173         (fbuf_debug): Convert debug output to unsigned long.
2174         (fbuf_reset): Use ptrdiff_t for return value.
2175         (fbuf_alloc): Use size_t for length argument.
2176         (fbuf_flush): Handle large buffers.
2177         (fbuf_flush_list): Likewise.
2178         (fbuf_seek): Use ptrdiff_t for offset and return value.
2179         (fbuf_read): Use size_t for length argument.
2180         (fbuf_getc_refill): Use size_t to match fbuf_read.
2181         * io/fbuf.h (struct fbuf): Use size_t for lengths.
2182         (fbuf_init): Use size_t instead of int for length.
2183         (fbuf_reset): Use ptrdiff_t for return value.
2184         (fbuf_alloc): Use size_t for length argument.
2185         (fbuf_seek): Use ptrdiff_t for offset and return value.
2186         (fbuf_read): Use size_t for length argument.
2187         * io/io.h (read_block_form): Likewise.
2188         (read_block_form4): Likewise.
2189         (write_block): Likewise.
2190         (read_a): Likewise.
2191         (read_a_char4): Likewise.
2192         (read_x): Likewise.
2193         (write_a): Likewise.
2194         (write_a_char4): Likewise.
2195         * io/list_read.c (list_formatted_read_scalar): Use size_t to
2196         handle large buffers.
2197         * io/read.c (read_l): Likewise.
2198         (read_utf8): Likewise.
2199         (read_utf8_char1): Likewise.
2200         (read_default_char1): Likewise.
2201         (read_utf8_char4): Likewise.
2202         (read_default_char4): Likewise.
2203         (read_a): Likewise.
2204         (read_a_char4): Likewise.
2205         (eat_leading_spaces): Likewise.
2206         (next_char): Likewise.
2207         (read_decimal): Likewise.
2208         (read_radix): Likewise.
2209         (read_f): Likewise.
2210         (read_x): Likewise.
2211         * io/transfer.c (read_sf_internal): Likewise.
2212         (read_sf): Likewise.
2213         (read_block_form): Likewise.
2214         (read_block_form4): Likewise.
2215         (write_block): Likewise.
2216         (formatted_transfer_scalar_write): Likewise.
2217         (next_record_w): Likewise.
2218         * io/unix.c (mem_alloc_r): Likewise.
2219         (mem_alloc_r4): Likewise.
2220         (mem_alloc_w): Likewise.
2221         (mem_alloc_w4): Likewise.
2222         (mem_read): Likewise.
2223         (mem_read4): Likewise.
2224         (mem_write): Likewise.
2225         (mem_write4): Likewise.
2226         (open_internal): Likewise.
2227         (open_internal4): Likewise.
2228         * io/unix.h (open_internal): Likewise.
2229         (open_internal4): Likewise.
2230         (mem_alloc_w): Likewise.
2231         (mem_alloc_r): Likewise.
2232         (mem_alloc_w4): Likewise.
2233         (mem_alloc_r4): Likewise.
2234         * io/write.c (write_check_cc): Likewise.
2235         (write_cc): Likewise.
2236         (write_a): Likewise.
2237         (write_a_char4): Likewise.
2238
2239 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
2240
2241         * io/write.c (namelist_write): Remove unused variable "i".
2242
2243 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
2244             Janne Blomqvist  <jb@gcc.gnu.org>
2245
2246         PR fortran/83704
2247         * io/write.c (write_character): Use size_t instead of int for
2248         length.
2249
2250 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
2251
2252         PR fortran/78534
2253         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
2254         (get_command_argument_i4): Likewise.
2255         (get_command_i4): Likewise.
2256         * intrinsics/chmod.c (chmod_internal): Likewise.
2257         * intrinsics/env.c (get_environment_variable_i4): Likewise.
2258         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
2259         member.
2260         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
2261         * intrinsics/getlog.c (getlog): Likewise.
2262         * intrinsics/hostnm.c (hostnm_0): Likewise.
2263         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
2264         work if gfc_charlen_type is unsigned.
2265         (string_scan): Likewise.
2266         * io/transfer.c (transfer_character): Modify prototype.
2267         (transfer_character_write): Likewise.
2268         (transfer_character_wide): Likewise.
2269         (transfer_character_wide_write): Likewise.
2270         (transfer_array): Typecast to avoid signed-unsigned comparison.
2271         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
2272         * io/write.c (namelist_write): Likewise.
2273         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
2274
2275 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
2276
2277         Update copyright years.
2278
2279 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
2280
2281         PR libgfortran/83649
2282         * io/unix.c (MAX_CHUNK): New define.
2283         (raw_read): For reads larger than MAX_CHUNK, loop.
2284         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
2285 \f
2286 Copyright (C) 2018 Free Software Foundation, Inc.
2287
2288 Copying and distribution of this file, with or without modification,
2289 are permitted in any medium without royalty provided the copyright
2290 notice and this notice are preserved.