libgfortran/ChangeLog

   1 2017-10-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2             Rimvydas (RJ)
   3
   4         PR libgfortran/81938
   5         io/format.c (free_format_data): Don't try to free vlist
   6         descriptors past the end of the fnode array.
   7
   8 2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
   9
  10         PR libfortran/82233
  11         * intrinsics/execute_command_line.c (execute_command_line):
  12         No call to runtime_error if cmdstat is present.
  13
  14 2017-09-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
  15
  16         PR libgfortran/79612
  17         * runtime/bounds.c: Use GFC_ASSERT.
  18
  19 2017-09-10  Paul Thomas  <pault@gcc.gnu.org>
  20
  21         PR fortran/34640
  22         * libgfortran/libgfortran.h: Add span field to descriptor.
  23         * libgfortran/libtool-version : Bump up version number to 5:0:0.
  24
  25 2017-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  26
  27         PR libgfortran/78387
  28         * io/list_read.c (nml_read_obj): Remove use of stash.
  29         * io/transfer.c (st_read_done, st_write_done): Likewise.
  30         * io/unit.c (stash_internal_unit): Delete function.
  31         (get_unit): Remove use of stash.
  32         (init_units): Likewise.
  33         (close_units): Likewise.
  34         * io/write.c (nml_write_obj): Likewise:
  35
  36 2017-07-31  Thomas Koenig  <tkoenig@gcc.gnu.org>
  37
  38         PR fortran/81581
  39         * m4/ifuntion.m4 (name`'rtype_qual`_'atype_code): Perform check
  40         for dim.
  41         (`m'name`'rtype_qual`_'atype_code): Likewise. Change type of rank
  42         and tim to index_type.
  43         (`s'name`'rtype_qual`_'atype_code): Perform check for dim.
  44         * generated/iall_i16.c: Regenerated.
  45         * generated/iall_i1.c: Regenerated.
  46         * generated/iall_i2.c: Regenerated.
  47         * generated/iall_i4.c: Regenerated.
  48         * generated/iall_i8.c: Regenerated.
  49         * generated/iany_i16.c: Regenerated.
  50         * generated/iany_i1.c: Regenerated.
  51         * generated/iany_i2.c: Regenerated.
  52         * generated/iany_i4.c: Regenerated.
  53         * generated/iany_i8.c: Regenerated.
  54         * generated/iparity_i16.c: Regenerated.
  55         * generated/iparity_i1.c: Regenerated.
  56         * generated/iparity_i2.c: Regenerated.
  57         * generated/iparity_i4.c: Regenerated.
  58         * generated/iparity_i8.c: Regenerated.
  59         * generated/maxloc1_16_i16.c: Regenerated.
  60         * generated/maxloc1_16_i1.c: Regenerated.
  61         * generated/maxloc1_16_i2.c: Regenerated.
  62         * generated/maxloc1_16_i4.c: Regenerated.
  63         * generated/maxloc1_16_i8.c: Regenerated.
  64         * generated/maxloc1_16_r10.c: Regenerated.
  65         * generated/maxloc1_16_r16.c: Regenerated.
  66         * generated/maxloc1_16_r4.c: Regenerated.
  67         * generated/maxloc1_16_r8.c: Regenerated.
  68         * generated/maxloc1_4_i16.c: Regenerated.
  69         * generated/maxloc1_4_i1.c: Regenerated.
  70         * generated/maxloc1_4_i2.c: Regenerated.
  71         * generated/maxloc1_4_i4.c: Regenerated.
  72         * generated/maxloc1_4_i8.c: Regenerated.
  73         * generated/maxloc1_4_r10.c: Regenerated.
  74         * generated/maxloc1_4_r16.c: Regenerated.
  75         * generated/maxloc1_4_r4.c: Regenerated.
  76         * generated/maxloc1_4_r8.c: Regenerated.
  77         * generated/maxloc1_8_i16.c: Regenerated.
  78         * generated/maxloc1_8_i1.c: Regenerated.
  79         * generated/maxloc1_8_i2.c: Regenerated.
  80         * generated/maxloc1_8_i4.c: Regenerated.
  81         * generated/maxloc1_8_i8.c: Regenerated.
  82         * generated/maxloc1_8_r10.c: Regenerated.
  83         * generated/maxloc1_8_r16.c: Regenerated.
  84         * generated/maxloc1_8_r4.c: Regenerated.
  85         * generated/maxloc1_8_r8.c: Regenerated.
  86         * generated/maxval_i16.c: Regenerated.
  87         * generated/maxval_i1.c: Regenerated.
  88         * generated/maxval_i2.c: Regenerated.
  89         * generated/maxval_i4.c: Regenerated.
  90         * generated/maxval_i8.c: Regenerated.
  91         * generated/maxval_r10.c: Regenerated.
  92         * generated/maxval_r16.c: Regenerated.
  93         * generated/maxval_r4.c: Regenerated.
  94         * generated/maxval_r8.c: Regenerated.
  95         * generated/minloc1_16_i16.c: Regenerated.
  96         * generated/minloc1_16_i1.c: Regenerated.
  97         * generated/minloc1_16_i2.c: Regenerated.
  98         * generated/minloc1_16_i4.c: Regenerated.
  99         * generated/minloc1_16_i8.c: Regenerated.
 100         * generated/minloc1_16_r10.c: Regenerated.
 101         * generated/minloc1_16_r16.c: Regenerated.
 102         * generated/minloc1_16_r4.c: Regenerated.
 103         * generated/minloc1_16_r8.c: Regenerated.
 104         * generated/minloc1_4_i16.c: Regenerated.
 105         * generated/minloc1_4_i1.c: Regenerated.
 106         * generated/minloc1_4_i2.c: Regenerated.
 107         * generated/minloc1_4_i4.c: Regenerated.
 108         * generated/minloc1_4_i8.c: Regenerated.
 109         * generated/minloc1_4_r10.c: Regenerated.
 110         * generated/minloc1_4_r16.c: Regenerated.
 111         * generated/minloc1_4_r4.c: Regenerated.
 112         * generated/minloc1_4_r8.c: Regenerated.
 113         * generated/minloc1_8_i16.c: Regenerated.
 114         * generated/minloc1_8_i1.c: Regenerated.
 115         * generated/minloc1_8_i2.c: Regenerated.
 116         * generated/minloc1_8_i4.c: Regenerated.
 117         * generated/minloc1_8_i8.c: Regenerated.
 118         * generated/minloc1_8_r10.c: Regenerated.
 119         * generated/minloc1_8_r16.c: Regenerated.
 120         * generated/minloc1_8_r4.c: Regenerated.
 121         * generated/minloc1_8_r8.c: Regenerated.
 122         * generated/minval_i16.c: Regenerated.
 123         * generated/minval_i1.c: Regenerated.
 124         * generated/minval_i2.c: Regenerated.
 125         * generated/minval_i4.c: Regenerated.
 126         * generated/minval_i8.c: Regenerated.
 127         * generated/minval_r10.c: Regenerated.
 128         * generated/minval_r16.c: Regenerated.
 129         * generated/minval_r4.c: Regenerated.
 130         * generated/minval_r8.c: Regenerated.
 131         * generated/norm2_r10.c: Regenerated.
 132         * generated/norm2_r16.c: Regenerated.
 133         * generated/norm2_r4.c: Regenerated.
 134         * generated/norm2_r8.c: Regenerated.
 135         * generated/parity_l16.c: Regenerated.
 136         * generated/parity_l1.c: Regenerated.
 137         * generated/parity_l2.c: Regenerated.
 138         * generated/parity_l4.c: Regenerated.
 139         * generated/parity_l8.c: Regenerated.
 140         * generated/product_c10.c: Regenerated.
 141         * generated/product_c16.c: Regenerated.
 142         * generated/product_c4.c: Regenerated.
 143         * generated/product_c8.c: Regenerated.
 144         * generated/product_i16.c: Regenerated.
 145         * generated/product_i1.c: Regenerated.
 146         * generated/product_i2.c: Regenerated.
 147         * generated/product_i4.c: Regenerated.
 148         * generated/product_i8.c: Regenerated.
 149         * generated/product_r10.c: Regenerated.
 150         * generated/product_r16.c: Regenerated.
 151         * generated/product_r4.c: Regenerated.
 152         * generated/product_r8.c: Regenerated.
 153         * generated/sum_c10.c: Regenerated.
 154         * generated/sum_c16.c: Regenerated.
 155         * generated/sum_c4.c: Regenerated.
 156         * generated/sum_c8.c: Regenerated.
 157         * generated/sum_i16.c: Regenerated.
 158         * generated/sum_i1.c: Regenerated.
 159         * generated/sum_i2.c: Regenerated.
 160         * generated/sum_i4.c: Regenerated.
 161         * generated/sum_i8.c: Regenerated.
 162         * generated/sum_r10.c: Regenerated.
 163         * generated/sum_r16.c: Regenerated.
 164         * generated/sum_r4.c: Regenerated.
 165         * generated/sum_r8.c: Regenerated.
 166
 167 2017-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 168
 169         PR fortran/80365
 170         * io/unix.c (buf_write):  Return early if there is
 171         nothing to write.
 172
 173 2017-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 174
 175         * intrinsics/eoshift2.c (eoshift2):  Use memcpy
 176         for innermost copy where possible.
 177         * m4/eoshift1.m4 (eoshift1): Likewise.
 178         * m4/eoshift3.m4 (eoshift3): Likewise.
 179         * generated/eoshift1_16.c: Regenerated.
 180         * generated/eoshift1_4.c: Regenerated.
 181         * generated/eoshift1_8.c: Regenerated.
 182         * generated/eoshift3_16.c: Regenerated.
 183         * generated/eoshift3_4.c: Regenerated.
 184         * generated/eoshift3_8.c: Regenerated.
 185
 186 2017-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 187
 188         * intrinsics/eoshift0.c:  For contiguous arrays, use
 189         block algorithm.  Use memcpy where possible.
 190
 191 2017-06-26  Jim Wilson  <jim.wilson@r3-a15.aus-colo>
 192
 193         PR libfortran/81195
 194         * io/unit.c (get_unit): Call __gthread_mutex_lock before newunit_stack
 195         and newunit_tos references.  Call __gthread_mutex_unlock afterward.
 196
 197 2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 198
 199         PR fortran/52473
 200         * Makefile.am:  Add i_cshift1a_c.  Add rules to generate files
 201         from cshift1a.m4.
 202         * Makefile.in: Regenerated.
 203         * m4/cshift1a.m4: New file.
 204         * m4/cshift.m4 (cshift1): Split up inner loop by removing
 205         condition. Use memcpy where possible.  Call helper functions
 206         based on dtype.
 207         * libgfortran.h: Add prototypes for cshift1_16_c10,
 208         cshift1_16_c16, cshift1_16_c4, cshift1_16_c8, cshift1_16_i1,
 209         cshift1_16_i16, cshift1_16_i2, cshift1_16_i4, cshift1_16_i8,
 210         cshift1_16_r10, cshift1_16_r16, cshift1_16_r4, cshift1_16_r8,
 211         cshift1_4_c10, cshift1_4_c16, cshift1_4_c4, cshift1_4_c8,
 212         cshift1_4_i1, cshift1_4_i16, cshift1_4_i2, cshift1_4_i4,
 213         cshift1_4_i8, cshift1_4_r10, cshift1_4_r16, cshift1_4_r4,
 214         cshift1_4_r8, cshift1_8_c10, cshift1_8_c16, cshift1_8_c4,
 215         cshift1_8_c8, cshift1_8_i1, cshift1_8_i16, cshift1_8_i2,
 216         cshift1_8_i4, cshift1_8_i8, cshift1_8_r10, cshift1_8_r16,
 217         cshift1_8_r4 and cshift1_8_r8.
 218         * generated/cshift1_16_c10.c: New file, generated from cshift1a.m4.
 219         * generated/cshift1_16_c16.c: New file, generated from cshift1a.m4.
 220         * generated/cshift1_16_c4.c: New file, generated from cshift1a.m4.
 221         * generated/cshift1_16_c8.c: New file, generated from cshift1a.m4.
 222         * generated/cshift1_16_i1.c: New file, generated from cshift1a.m4.
 223         * generated/cshift1_16_i16.c: New file, generated from cshift1a.m4.
 224         * generated/cshift1_16_i2.c: New file, generated from cshift1a.m4.
 225         * generated/cshift1_16_i4.c: New file, generated from cshift1a.m4.
 226         * generated/cshift1_16_i8.c: New file, generated from cshift1a.m4.
 227         * generated/cshift1_16_r10.c: New file, generated from cshift1a.m4.
 228         * generated/cshift1_16_r16.c: New file, generated from cshift1a.m4.
 229         * generated/cshift1_16_r4.c: New file, generated from cshift1a.m4.
 230         * generated/cshift1_16_r8.c: New file, generated from cshift1a.m4.
 231         * generated/cshift1_4_c10.c: New file, generated from cshift1a.m4.
 232         * generated/cshift1_4_c16.c: New file, generated from cshift1a.m4.
 233         * generated/cshift1_4_c4.c: New file, generated from cshift1a.m4.
 234         * generated/cshift1_4_c8.c: New file, generated from cshift1a.m4.
 235         * generated/cshift1_4_i1.c: New file, generated from cshift1a.m4.
 236         * generated/cshift1_4_i16.c: New file, generated from cshift1a.m4.
 237         * generated/cshift1_4_i2.c: New file, generated from cshift1a.m4.
 238         * generated/cshift1_4_i4.c: New file, generated from cshift1a.m4.
 239         * generated/cshift1_4_i8.c: New file, generated from cshift1a.m4.
 240         * generated/cshift1_4_r10.c: New file, generated from cshift1a.m4.
 241         * generated/cshift1_4_r16.c: New file, generated from cshift1a.m4.
 242         * generated/cshift1_4_r4.c: New file, generated from cshift1a.m4.
 243         * generated/cshift1_4_r8.c: New file, generated from cshift1a.m4.
 244         * generated/cshift1_8_c10.c: New file, generated from cshift1a.m4.
 245         * generated/cshift1_8_c16.c: New file, generated from cshift1a.m4.
 246         * generated/cshift1_8_c4.c: New file, generated from cshift1a.m4.
 247         * generated/cshift1_8_c8.c: New file, generated from cshift1a.m4.
 248         * generated/cshift1_8_i1.c: New file, generated from cshift1a.m4.
 249         * generated/cshift1_8_i16.c: New file, generated from cshift1a.m4.
 250         * generated/cshift1_8_i2.c: New file, generated from cshift1a.m4.
 251         * generated/cshift1_8_i4.c: New file, generated from cshift1a.m4.
 252         * generated/cshift1_8_i8.c: New file, generated from cshift1a.m4.
 253         * generated/cshift1_8_r10.c: New file, generated from cshift1a.m4.
 254         * generated/cshift1_8_r16.c: New file, generated from cshift1a.m4.
 255         * generated/cshift1_8_r4.c: New file, generated from cshift1a.m4.
 256         * generated/cshift1_8_r8.c: New file, generated from cshift1a.m4.
 257
 258 2017-06-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
 259
 260         PR fortran/52473
 261         * m4/cshift0.m4:  For arrays that are contiguous up to
 262         shift, implement blocked algorighm for cshift.
 263         * generated/cshift0_c10.c:  Regenerated.
 264         * generated/cshift0_c16.c:  Regenerated.
 265         * generated/cshift0_c4.c:  Regenerated.
 266         * generated/cshift0_c8.c:  Regenerated.
 267         * generated/cshift0_i1.c:  Regenerated.
 268         * generated/cshift0_i16.c:  Regenerated.
 269         * generated/cshift0_i2.c:  Regenerated.
 270         * generated/cshift0_i4.c:  Regenerated.
 271         * generated/cshift0_i8.c:  Regenerated.
 272         * generated/cshift0_r10.c:  Regenerated.
 273         * generated/cshift0_r16.c:  Regenerated.
 274         * generated/cshift0_r4.c:  Regenerated.
 275         * generated/cshift0_r8.c:  Regenerated.
 276
 277 2017-06-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 278
 279         PR fortran/80975
 280         * m4/matmul_internal.m4:  Move zeroing before early return.
 281         * generated/matmul_c10.c: Regenerated.
 282         * generated/matmul_c16.c: Regenerated.
 283         * generated/matmul_c4.c: Regenerated.
 284         * generated/matmul_c8.c: Regenerated.
 285         * generated/matmul_i1.c: Regenerated.
 286         * generated/matmul_i16.c: Regenerated.
 287         * generated/matmul_i2.c: Regenerated.
 288         * generated/matmul_i4.c: Regenerated.
 289         * generated/matmul_i8.c: Regenerated.
 290         * generated/matmul_r10.c: Regenerated.
 291         * generated/matmul_r16.c: Regenerated.
 292         * generated/matmul_r4.c: Regenerated.
 293         * generated/matmul_r8.c: Regenerated.
 294         * generated/matmulavx128_c10.c: Regenerated.
 295         * generated/matmulavx128_c16.c: Regenerated.
 296         * generated/matmulavx128_c4.c: Regenerated.
 297         * generated/matmulavx128_c8.c: Regenerated.
 298         * generated/matmulavx128_i1.c: Regenerated.
 299         * generated/matmulavx128_i16.c: Regenerated.
 300         * generated/matmulavx128_i2.c: Regenerated.
 301         * generated/matmulavx128_i4.c: Regenerated.
 302         * generated/matmulavx128_i8.c: Regenerated.
 303         * generated/matmulavx128_r10.c: Regenerated.
 304         * generated/matmulavx128_r16.c: Regenerated.
 305         * generated/matmulavx128_r4.c: Regenerated.
 306         * generated/matmulavx128_r8.c: Regenerated.
 307
 308 2017-05-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 309
 310         PR libgfortran/53029
 311         * list_read.c (list_formatted_read_scala): Set the err return
 312         value to the common.flags error values.
 313
 314 2017-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 315
 316         * acinclude.m4 (LIBGFOR_CHECK_FMA3): Use test from
 317         check_effective_target_fma in gcc.target/i386/i386.exp.
 318         (LIBGFOR_CHECK_FMA4): Use test from check_effective_target_fma4.
 319         * configure: Regenerate.
 320
 321 2017-05-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
 322
 323         PR boostrap/80889
 324         * acinclude.m4: Also set HAVE_AVX128 on the false
 325         branch of LIBGFOR_CHECK_AVX128.
 326         * configure:  Regenerated.
 327
 328 2017-05-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 329
 330         PR libfortran/78379
 331         * Makefile.am: Add generated/matmulavx128_*.c files.
 332         Handle them for compiling and setting the right flags.
 333         * acinclude.m4: Add tests for FMA3, FMA4 and AVX128.
 334         * configure.ac: Call them.
 335         * Makefile.in: Regenerated.
 336         * config.h.in: Regenerated.
 337         * configure: Regenerated.
 338         * m4/matmul.m4:  Handle AMD chips by calling 128-bit AVX
 339         versions which use FMA3 or FMA4.
 340         * m4/matmulavx128.m4: New file.
 341         * generated/matmul_c10.c: Regenerated.
 342         * generated/matmul_c16.c: Regenerated.
 343         * generated/matmul_c4.c: Regenerated.
 344         * generated/matmul_c8.c: Regenerated.
 345         * generated/matmul_i1.c: Regenerated.
 346         * generated/matmul_i16.c: Regenerated.
 347         * generated/matmul_i2.c: Regenerated.
 348         * generated/matmul_i4.c: Regenerated.
 349         * generated/matmul_i8.c: Regenerated.
 350         * generated/matmul_r10.c: Regenerated.
 351         * generated/matmul_r16.c: Regenerated.
 352         * generated/matmul_r4.c: Regenerated.
 353         * generated/matmul_r8.c: Regenerated.
 354         * generated/matmulavx128_c10.c: New file.
 355         * generated/matmulavx128_c16.c: New file.
 356         * generated/matmulavx128_c4.c: New file.
 357         * generated/matmulavx128_c8.c: New file.
 358         * generated/matmulavx128_i1.c: New file.
 359         * generated/matmulavx128_i16.c: New file.
 360         * generated/matmulavx128_i2.c: New file.
 361         * generated/matmulavx128_i4.c: New file.
 362         * generated/matmulavx128_i8.c: New file.
 363         * generated/matmulavx128_r10.c: New file.
 364         * generated/matmulavx128_r16.c: New file.
 365         * generated/matmulavx128_r4.c: New file.
 366         * generated/matmulavx128_r8.c: New file.
 367
 368 2017-05-19  Paul Thomas  <pault@gcc.gnu.org>
 369             Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 370
 371         PR fortran/80333
 372         * list_read.c (nml_read_obj): Compute pointer into class/type
 373         arrays from the nl->dim information. Update it for each iteration
 374         of the loop for the given object.
 375
 376 2017-05-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 377
 378         PR libgfortran/80741
 379         * transfer.c (finalize_transfer): Reset last_char to 'empty'.
 380         * file_pos.c (formatted_backspace): Likewise.
 381         (st_endfile): Likewise.
 382         (st_rewind): Likewise.
 383         (st_flush): Likewise.
 384
 385 2017-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 386
 387         PR libgfortran/80727
 388         * transfer.c (read_sf_internal): Remove bogus code to detect EOR.
 389         (read_block_form): For internal units, generate EOR if no more
 390         bytes left in unit and we are trying to read with ADVANCE='NO'.
 391
 392 2017-05-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 393
 394         PR fortran/80765
 395         * m4/matmul_internal.m4: Set bystride to correct value in
 396         vector-matrix multiplicatin for later calculation of buffer
 397         size.
 398         * generated/matmul_c10.c: Regenerated.
 399         * generated/matmul_c16.c: Regenerated.
 400         * generated/matmul_c4.c: Regenerated.
 401         * generated/matmul_c8.c: Regenerated.
 402         * generated/matmul_i1.c: Regenerated.
 403         * generated/matmul_i16.c: Regenerated.
 404         * generated/matmul_i2.c: Regenerated.
 405         * generated/matmul_i4.c: Regenerated.
 406         * generated/matmul_i8.c: Regenerated.
 407         * generated/matmul_r10.c: Regenerated.
 408         * generated/matmul_r16.c: Regenerated.
 409         * generated/matmul_r4.c: Regenerated.
 410         * generated/matmul_r8.c: Regenerated.
 411
 412 2017-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 413
 414         * runtime/environ.c (weak_secure_getenv): Fix "__secure_gettime"
 415         vs. "__secure_getenv" typo.
 416         (secure_getenv): Fix "HAVE__SECURE_GETENV"
 417         vs. "HAVE___SECURE_GETENV" typo.
 418
 419 2017-05-11  Janne Blomqvist  <jb@gcc.gnu.org>
 420
 421         * libgfortran.h: HAVE_SECURE_GETENV: Don't check
 422         HAVE___SECURE_GETENV.
 423         * environ/runtime.c (secure_getenv): Use __secure_getenv via a
 424         weak reference.
 425
 426 2017-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 427
 428         PR fortran/80687
 429         PR fortran/80696
 430         * m4/matmul_internal.m4:  'matmul_name`:  Always
 431         use malloc/free to allocate t1.
 432         * generated/matmul_c10.c: Regenerated.
 433         * generated/matmul_c16.c: Regenerated.
 434         * generated/matmul_c4.c: Regenerated.
 435         * generated/matmul_c8.c: Regenerated.
 436         * generated/matmul_i1.c: Regenerated.
 437         * generated/matmul_i16.c: Regenerated.
 438         * generated/matmul_i2.c: Regenerated.
 439         * generated/matmul_i4.c: Regenerated.
 440         * generated/matmul_i8.c: Regenerated.
 441         * generated/matmul_r10.c: Regenerated.
 442         * generated/matmul_r16.c: Regenerated.
 443         * generated/matmul_r4.c: Regenerated.
 444         * generated/matmul_r8.c: Regenerated.
 445
 446 2017-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 447
 448         PR fortran/80602
 449         * m4/matmul_internal.m4:  'matmul_name`:  Change
 450         t1 to a VLA of the required size.
 451         * generated/matmul_c10.c: Regenerated.
 452         * generated/matmul_c16.c: Regenerated.
 453         * generated/matmul_c4.c: Regenerated.
 454         * generated/matmul_c8.c: Regenerated.
 455         * generated/matmul_i1.c: Regenerated.
 456         * generated/matmul_i16.c: Regenerated.
 457         * generated/matmul_i2.c: Regenerated.
 458         * generated/matmul_i4.c: Regenerated.
 459         * generated/matmul_i8.c: Regenerated.
 460         * generated/matmul_r10.c: Regenerated.
 461         * generated/matmul_r16.c: Regenerated.
 462         * generated/matmul_r4.c: Regenerated.
 463         * generated/matmul_r8.c: Regenerated.
 464
 465 2017-04-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 466
 467         * close.c: Fix white space in pointer declarations and comment
 468         formats where applicable.
 469         * fbuf.c: Likewise.
 470         * fbuf.h: Likewise.
 471         * format.c: Likewise.
 472         * inquire.c: Likewise.
 473         * intrinsics.c: Likewise.
 474         * list_read.c: Likewise.
 475         * lock.c: Likewise.
 476         * open.c: Likewise.
 477         * read.c: Likewise.
 478         * transfer.c: Likewise.
 479         * unit.c: Likewise.
 480         * unix.c: Likewise.
 481         * unix.h: Likewise.
 482         * write.c: Likewise.
 483
 484 2017-03-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 485
 486         PR libgfortran/78670
 487         * io/list_read.c (nml_get_obj_data): Delete code which calls the
 488         child read procedure. (nml_read_obj): Insert the code which
 489         calls the child procedure. Don't need to touch nodes if using
 490         dtio since parent will not be traversing the components.
 491
 492 2017-03-28  Janus Weil  <janus@gcc.gnu.org>
 493
 494         PR fortran/78661
 495         * io/write.c (nml_write_obj): Build a class container only if necessary.
 496
 497 2017-03-27  Dominique d'Humieres  <dominiq@lps.ens.fr>
 498
 499         * io/list_read.c: Insert /* Fall through. */ in the macro
 500         CASE_SEPARATORS in order to silence warnings.
 501
 502 2017-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 503
 504         PR libgfortran/78881
 505         * io/io.h (st_parameter_dt): Rename unused component last_char to
 506         child_saved_iostat. Move comment to gfc_unit.
 507         * io/list_read.c (list_formatted_read_scalar): After call to
 508         child READ procedure, save the returned iostat value for later
 509         check. (finish_list_read): Only finish READ if child_saved_iostat
 510         was OK.
 511         * io/transfer.c (read_sf_internal): If there is a saved character
 512         in last character, seek back one. Add a new check for EOR
 513         condition. (read_sf): If there is a saved character
 514         in last character, seek back one. (formatted_transfer_scalar_read):
 515         Initialize last character before invoking child procedure.
 516         (data_transfer_init): If child dtio, set advance
 517         status to nonadvancing. Move update of size and check for EOR
 518         condition to before child dtio return.
 519
 520 2017-03-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
 521
 522         PR libfortran/79956
 523         * m4/reshape.m4 (reshape_'rtype_ccode`):  Correct use
 524         of GFC_ASSERT.
 525         * generated/reshape_c10.c: Regenerated.
 526         * generated/reshape_c16.c: Regenerated.
 527         * generated/reshape_c4.c: Regenerated.
 528         * generated/reshape_c8.c: Regenerated.
 529         * generated/reshape_i16.c: Regenerated.
 530         * generated/reshape_i4.c: Regenerated.
 531         * generated/reshape_i8.c: Regenerated.
 532         * generated/reshape_r10.c: Regenerated.
 533         * generated/reshape_r16.c: Regenerated.
 534         * generated/reshape_r4.c: Regenerated.
 535         * generated/reshape_r8.c: Regenerated.
 536
 537 2017-03-15  NightStrike  <nightstrike@gmail.com>
 538             Janne Blomqvist  <jb@gcc.gnu.org>
 539
 540         * intrinsics/random.c (getosrandom): Remove check for __CYGWIN__
 541         preprocessor flag.
 542         * intrinsics/system_clock.c: Likewise.
 543         (system_clock_4): Likewise.
 544         (system_clock_8): Likewise.
 545         * intrinsics/time_1.h: Don't include windows.h if __CYGWIN__ is
 546         defined.
 547
 548 2017-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 549
 550         PR libfortran/79956
 551         * libgfortran.h (GFC_ASSERT):  New macro.
 552         * m4/reshape.m4 (reshape_'rtype_ccode`):  Use GFC_ASSERT
 553         to specify that sdim > 0 and rdim > 0.
 554         * intrinsic/reshape_generic.c (reshape_internal):  Likweise.
 555         * generated/reshape_c10.c: Regenerated.
 556         * generated/reshape_c16.c: Regenerated.
 557         * generated/reshape_c4.c: Regenerated.
 558         * generated/reshape_c8.c: Regenerated.
 559         * generated/reshape_i16.c: Regenerated.
 560         * generated/reshape_i4.c: Regenerated.
 561         * generated/reshape_i8.c: Regenerated.
 562         * generated/reshape_r10.c: Regenerated.
 563         * generated/reshape_r16.c: Regenerated.
 564         * generated/reshape_r4.c: Regenerated.
 565         * generated/reshape_r8.c: Regenerated.
 566
 567 2017-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 568
 569         PR libgfortran/78854
 570         * io/list_read.c (nml_get_obj_data): Stash internal unit for
 571         later use by child procedures.
 572         * io/write.c (nml_write_obj): Likewise.
 573         * io/tranfer.c (data_transfer_init): Minor whitespace.
 574         * io/unit.c (set_internal_uit): Look for the stashed internal
 575         unit and use it if found.
 576
 577 2017-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 578
 579         PR libfortran/79956
 580         * m4/iforeach.m4:  Change exit condition from loop for
 581         increasing dimension to >=.  Fix type in comment.
 582         * m4/ifunction.m4:  Likewise.
 583         * m4/ifunction_logical.m4: Likewise.
 584         * generated/all_l1.c: Regenerated.
 585         * generated/all_l16.c: Regenerated.
 586         * generated/all_l2.c: Regenerated.
 587         * generated/all_l4.c: Regenerated.
 588         * generated/all_l8.c: Regenerated.
 589         * generated/any_l1.c: Regenerated.
 590         * generated/any_l16.c: Regenerated.
 591         * generated/any_l2.c: Regenerated.
 592         * generated/any_l4.c: Regenerated.
 593         * generated/any_l8.c: Regenerated.
 594         * generated/count_16_l.c: Regenerated.
 595         * generated/count_1_l.c: Regenerated.
 596         * generated/count_2_l.c: Regenerated.
 597         * generated/count_4_l.c: Regenerated.
 598         * generated/count_8_l.c: Regenerated.
 599         * generated/iall_i1.c: Regenerated.
 600         * generated/iall_i16.c: Regenerated.
 601         * generated/iall_i2.c: Regenerated.
 602         * generated/iall_i4.c: Regenerated.
 603         * generated/iall_i8.c: Regenerated.
 604         * generated/iany_i1.c: Regenerated.
 605         * generated/iany_i16.c: Regenerated.
 606         * generated/iany_i2.c: Regenerated.
 607         * generated/iany_i4.c: Regenerated.
 608         * generated/iany_i8.c: Regenerated.
 609         * generated/iparity_i1.c: Regenerated.
 610         * generated/iparity_i16.c: Regenerated.
 611         * generated/iparity_i2.c: Regenerated.
 612         * generated/iparity_i4.c: Regenerated.
 613         * generated/iparity_i8.c: Regenerated.
 614         * generated/maxloc0_16_i1.c: Regenerated.
 615         * generated/maxloc0_16_i16.c: Regenerated.
 616         * generated/maxloc0_16_i2.c: Regenerated.
 617         * generated/maxloc0_16_i4.c: Regenerated.
 618         * generated/maxloc0_16_i8.c: Regenerated.
 619         * generated/maxloc0_16_r10.c: Regenerated.
 620         * generated/maxloc0_16_r16.c: Regenerated.
 621         * generated/maxloc0_16_r4.c: Regenerated.
 622         * generated/maxloc0_16_r8.c: Regenerated.
 623         * generated/maxloc0_4_i1.c: Regenerated.
 624         * generated/maxloc0_4_i16.c: Regenerated.
 625         * generated/maxloc0_4_i2.c: Regenerated.
 626         * generated/maxloc0_4_i4.c: Regenerated.
 627         * generated/maxloc0_4_i8.c: Regenerated.
 628         * generated/maxloc0_4_r10.c: Regenerated.
 629         * generated/maxloc0_4_r16.c: Regenerated.
 630         * generated/maxloc0_4_r4.c: Regenerated.
 631         * generated/maxloc0_4_r8.c: Regenerated.
 632         * generated/maxloc0_8_i1.c: Regenerated.
 633         * generated/maxloc0_8_i16.c: Regenerated.
 634         * generated/maxloc0_8_i2.c: Regenerated.
 635         * generated/maxloc0_8_i4.c: Regenerated.
 636         * generated/maxloc0_8_i8.c: Regenerated.
 637         * generated/maxloc0_8_r10.c: Regenerated.
 638         * generated/maxloc0_8_r16.c: Regenerated.
 639         * generated/maxloc0_8_r4.c: Regenerated.
 640         * generated/maxloc0_8_r8.c: Regenerated.
 641         * generated/maxloc1_16_i1.c: Regenerated.
 642         * generated/maxloc1_16_i16.c: Regenerated.
 643         * generated/maxloc1_16_i2.c: Regenerated.
 644         * generated/maxloc1_16_i4.c: Regenerated.
 645         * generated/maxloc1_16_i8.c: Regenerated.
 646         * generated/maxloc1_16_r10.c: Regenerated.
 647         * generated/maxloc1_16_r16.c: Regenerated.
 648         * generated/maxloc1_16_r4.c: Regenerated.
 649         * generated/maxloc1_16_r8.c: Regenerated.
 650         * generated/maxloc1_4_i1.c: Regenerated.
 651         * generated/maxloc1_4_i16.c: Regenerated.
 652         * generated/maxloc1_4_i2.c: Regenerated.
 653         * generated/maxloc1_4_i4.c: Regenerated.
 654         * generated/maxloc1_4_i8.c: Regenerated.
 655         * generated/maxloc1_4_r10.c: Regenerated.
 656         * generated/maxloc1_4_r16.c: Regenerated.
 657         * generated/maxloc1_4_r4.c: Regenerated.
 658         * generated/maxloc1_4_r8.c: Regenerated.
 659         * generated/maxloc1_8_i1.c: Regenerated.
 660         * generated/maxloc1_8_i16.c: Regenerated.
 661         * generated/maxloc1_8_i2.c: Regenerated.
 662         * generated/maxloc1_8_i4.c: Regenerated.
 663         * generated/maxloc1_8_i8.c: Regenerated.
 664         * generated/maxloc1_8_r10.c: Regenerated.
 665         * generated/maxloc1_8_r16.c: Regenerated.
 666         * generated/maxloc1_8_r4.c: Regenerated.
 667         * generated/maxloc1_8_r8.c: Regenerated.
 668         * generated/maxval_i1.c: Regenerated.
 669         * generated/maxval_i16.c: Regenerated.
 670         * generated/maxval_i2.c: Regenerated.
 671         * generated/maxval_i4.c: Regenerated.
 672         * generated/maxval_i8.c: Regenerated.
 673         * generated/maxval_r10.c: Regenerated.
 674         * generated/maxval_r16.c: Regenerated.
 675         * generated/maxval_r4.c: Regenerated.
 676         * generated/maxval_r8.c: Regenerated.
 677         * generated/minloc0_16_i1.c: Regenerated.
 678         * generated/minloc0_16_i16.c: Regenerated.
 679         * generated/minloc0_16_i2.c: Regenerated.
 680         * generated/minloc0_16_i4.c: Regenerated.
 681         * generated/minloc0_16_i8.c: Regenerated.
 682         * generated/minloc0_16_r10.c: Regenerated.
 683         * generated/minloc0_16_r16.c: Regenerated.
 684         * generated/minloc0_16_r4.c: Regenerated.
 685         * generated/minloc0_16_r8.c: Regenerated.
 686         * generated/minloc0_4_i1.c: Regenerated.
 687         * generated/minloc0_4_i16.c: Regenerated.
 688         * generated/minloc0_4_i2.c: Regenerated.
 689         * generated/minloc0_4_i4.c: Regenerated.
 690         * generated/minloc0_4_i8.c: Regenerated.
 691         * generated/minloc0_4_r10.c: Regenerated.
 692         * generated/minloc0_4_r16.c: Regenerated.
 693         * generated/minloc0_4_r4.c: Regenerated.
 694         * generated/minloc0_4_r8.c: Regenerated.
 695         * generated/minloc0_8_i1.c: Regenerated.
 696         * generated/minloc0_8_i16.c: Regenerated.
 697         * generated/minloc0_8_i2.c: Regenerated.
 698         * generated/minloc0_8_i4.c: Regenerated.
 699         * generated/minloc0_8_i8.c: Regenerated.
 700         * generated/minloc0_8_r10.c: Regenerated.
 701         * generated/minloc0_8_r16.c: Regenerated.
 702         * generated/minloc0_8_r4.c: Regenerated.
 703         * generated/minloc0_8_r8.c: Regenerated.
 704         * generated/minloc1_16_i1.c: Regenerated.
 705         * generated/minloc1_16_i16.c: Regenerated.
 706         * generated/minloc1_16_i2.c: Regenerated.
 707         * generated/minloc1_16_i4.c: Regenerated.
 708         * generated/minloc1_16_i8.c: Regenerated.
 709         * generated/minloc1_16_r10.c: Regenerated.
 710         * generated/minloc1_16_r16.c: Regenerated.
 711         * generated/minloc1_16_r4.c: Regenerated.
 712         * generated/minloc1_16_r8.c: Regenerated.
 713         * generated/minloc1_4_i1.c: Regenerated.
 714         * generated/minloc1_4_i16.c: Regenerated.
 715         * generated/minloc1_4_i2.c: Regenerated.
 716         * generated/minloc1_4_i4.c: Regenerated.
 717         * generated/minloc1_4_i8.c: Regenerated.
 718         * generated/minloc1_4_r10.c: Regenerated.
 719         * generated/minloc1_4_r16.c: Regenerated.
 720         * generated/minloc1_4_r4.c: Regenerated.
 721         * generated/minloc1_4_r8.c: Regenerated.
 722         * generated/minloc1_8_i1.c: Regenerated.
 723         * generated/minloc1_8_i16.c: Regenerated.
 724         * generated/minloc1_8_i2.c: Regenerated.
 725         * generated/minloc1_8_i4.c: Regenerated.
 726         * generated/minloc1_8_i8.c: Regenerated.
 727         * generated/minloc1_8_r10.c: Regenerated.
 728         * generated/minloc1_8_r16.c: Regenerated.
 729         * generated/minloc1_8_r4.c: Regenerated.
 730         * generated/minloc1_8_r8.c: Regenerated.
 731         * generated/minval_i1.c: Regenerated.
 732         * generated/minval_i16.c: Regenerated.
 733         * generated/minval_i2.c: Regenerated.
 734         * generated/minval_i4.c: Regenerated.
 735         * generated/minval_i8.c: Regenerated.
 736         * generated/minval_r10.c: Regenerated.
 737         * generated/minval_r16.c: Regenerated.
 738         * generated/minval_r4.c: Regenerated.
 739         * generated/minval_r8.c: Regenerated.
 740         * generated/norm2_r10.c: Regenerated.
 741         * generated/norm2_r16.c: Regenerated.
 742         * generated/norm2_r4.c: Regenerated.
 743         * generated/norm2_r8.c: Regenerated.
 744         * generated/parity_l1.c: Regenerated.
 745         * generated/parity_l16.c: Regenerated.
 746         * generated/parity_l2.c: Regenerated.
 747         * generated/parity_l4.c: Regenerated.
 748         * generated/parity_l8.c: Regenerated.
 749         * generated/product_c10.c: Regenerated.
 750         * generated/product_c16.c: Regenerated.
 751         * generated/product_c4.c: Regenerated.
 752         * generated/product_c8.c: Regenerated.
 753         * generated/product_i1.c: Regenerated.
 754         * generated/product_i16.c: Regenerated.
 755         * generated/product_i2.c: Regenerated.
 756         * generated/product_i4.c: Regenerated.
 757         * generated/product_i8.c: Regenerated.
 758         * generated/product_r10.c: Regenerated.
 759         * generated/product_r16.c: Regenerated.
 760         * generated/product_r4.c: Regenerated.
 761         * generated/product_r8.c: Regenerated.
 762         * generated/sum_c10.c: Regenerated.
 763         * generated/sum_c16.c: Regenerated.
 764         * generated/sum_c4.c: Regenerated.
 765         * generated/sum_c8.c: Regenerated.
 766         * generated/sum_i1.c: Regenerated.
 767         * generated/sum_i16.c: Regenerated.
 768         * generated/sum_i2.c: Regenerated.
 769         * generated/sum_i4.c: Regenerated.
 770         * generated/sum_i8.c: Regenerated.
 771         * generated/sum_r10.c: Regenerated.
 772         * generated/sum_r16.c: Regenerated.
 773         * generated/sum_r4.c: Regenerated.
 774         * generated/sum_r8.c: Regenerated.
 775
 776 2017-03-05  Andre Vehreschild  <vehre@gcc.gnu.org>
 777             Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>
 778
 779         * caf/libcaf.h: Added prototypes and stat codes for failed and stopped
 780         images.
 781         * caf/single.c (void _gfortran_caf_fail_image): Add the routine.
 782         (int _gfortran_caf_image_status): Same.
 783         (_gfortran_caf_failed_images): Same.
 784         (_gfortran_caf_stopped_images): Same.
 785
 786 2017-03-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 787             Jakub Jelinek  <jakub@redhat.com>
 788
 789         * m4/matmul.m4 (matmul_'rtype_code`):  Avoid
 790         race condition on storing function pointer.
 791         * generated/matmul_c10.c: Regenerated.
 792         * generated/matmul_c16.c: Regenerated.
 793         * generated/matmul_c4.c: Regenerated.
 794         * generated/matmul_c8.c: Regenerated.
 795         * generated/matmul_i1.c: Regenerated.
 796         * generated/matmul_i16.c: Regenerated.
 797         * generated/matmul_i2.c: Regenerated.
 798         * generated/matmul_i4.c: Regenerated.
 799         * generated/matmul_i8.c: Regenerated.
 800         * generated/matmul_r10.c: Regenerated.
 801         * generated/matmul_r16.c: Regenerated.
 802         * generated/matmul_r4.c: Regenerated.
 803         * generated/matmul_r8.c: Regenerated.
 804
 805 2017-03-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 806
 807         PR fortran/78379
 808         * m4/matmul.m4: (matmul_'rtype_code`_avx2): Also generate for
 809         reals.  Add fma to target options.
 810         (matmul_'rtype_code`):  Call AVX2 only if FMA is available.
 811         * generated/matmul_c10.c: Regenerated.
 812         * generated/matmul_c16.c: Regenerated.
 813         * generated/matmul_c4.c: Regenerated.
 814         * generated/matmul_c8.c: Regenerated.
 815         * generated/matmul_i1.c: Regenerated.
 816         * generated/matmul_i16.c: Regenerated.
 817         * generated/matmul_i2.c: Regenerated.
 818         * generated/matmul_i4.c: Regenerated.
 819         * generated/matmul_i8.c: Regenerated.
 820         * generated/matmul_r10.c: Regenerated.
 821         * generated/matmul_r16.c: Regenerated.
 822         * generated/matmul_r4.c: Regenerated.
 823         * generated/matmul_r8.c: Regenerated.
 824
 825 2017-02-27  Janne Blomqvist  <jb@gcc.gnu.org>
 826
 827         * intrinsics/random.c (getosrandom): Don't try to use rand_s on
 828         CYGWIN.
 829
 830 2017-02-16  Paul Thomas  <pault@gcc.gnu.org>
 831
 832         PR fortran/79382
 833         * io/transfer.c (check_dtio_proc): New function.
 834         (formatted_transfer_scalar_read): Use it.
 835         (formatted_transfer_scalar_write): ditto.
 836
 837 2017-01-31  Steven G. Kargl  <kargl@gcc.gnu.org>
 838
 839         PR fortran/79305
 840         * c99_protos.h: Spell HAVE_EXPL correctly.
 841         * intrinsics/c99_functions.c: Ditto.
 842
 843 2017-01-19  Uros Bizjak  <ubizjak@gmail.com>
 844
 845         PR target/78478
 846         * acinclude.m4: Include ../config/ax_check_define.m4
 847         * configure.ac: Check if _SOFT_FLOAT is defined.
 848         * configure.host (i?86 | x86_64): Use fpu-generic when
 849         have_soft_float is set.
 850         * configure: Regenerate.
 851
 852 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 853
 854         PR target/79127
 855         * acinclude.m4 (LIBGFOR_CHECK_AVX512F): Ensure the test clobbers
 856         some zmm16+ registers to verify they are handled by unwind info
 857         properly if needed.
 858         * configure: Regenerated.
 859
 860 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 861
 862         PR other/79046
 863         * configure.ac: Add GCC_BASE_VER.
 864         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 865         get version from BASE-VER file.
 866         * configure: Regenerated.
 867         * Makefile.in: Regenerated.
 868
 869 2017-01-13  Andre Vehreschild  <vehre@gcc.gnu.org>
 870
 871         PR fortran/70696
 872         * caf/single.c (_gfortran_caf_register): Allocate enough memory for
 873         the event counter.
 874
 875 2017-01-07  Andre Vehreschild  <vehre@gcc.gnu.org>
 876
 877         PR fortran/78781
 878         PR fortran/78935
 879         * caf/single.c (send_by_ref): Fix addressing of non-allocatable scalar
 880         destination components.
 881
 882 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 883
 884         Update copyright years.
 885 \f
 886 Copyright (C) 2017 Free Software Foundation, Inc.
 887
 888 Copying and distribution of this file, with or without modification,
 889 are permitted in any medium without royalty provided the copyright
 890 notice and this notice are preserved.