libgfortran/ChangeLog

   1 2017-11-18  Janne Blomqvist  <jb@gcc.gnu.org>
   2
   3         PR fortran/83036
   4         * io/io.h: Make nextrec a GFC_IO_INT*.
   5
   6 2017-11-18  Janne Blomqvist  <jb@gcc.gnu.org>
   7
   8         PR fortran/44292
   9         * io/io.h: Make recl_in a GC_IO_INT and recl_out a type
  10         GFC_IO_INT*.
  11
  12 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  13
  14         * acinclude.m4: Add enable.m4, cet.m4.
  15         * Makefile.in: Regenerate.
  16         * configure: Likewise.
  17         * configure.ac: Set CET_FLAGS. Update AM_FCFLAGS,
  18         AM_CFLAGS, CFLAGS.
  19
  20 2017-10-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  21             Rimvydas (RJ)
  22
  23         PR libgfortran/81938
  24         io/format.c (free_format_data): Don't try to free vlist
  25         descriptors past the end of the fnode array.
  26
  27 2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
  28
  29         PR libfortran/82233
  30         * intrinsics/execute_command_line.c (execute_command_line):
  31         No call to runtime_error if cmdstat is present.
  32
  33 2017-09-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
  34
  35         PR libgfortran/79612
  36         * runtime/bounds.c: Use GFC_ASSERT.
  37
  38 2017-09-10  Paul Thomas  <pault@gcc.gnu.org>
  39
  40         PR fortran/34640
  41         * libgfortran/libgfortran.h: Add span field to descriptor.
  42         * libgfortran/libtool-version : Bump up version number to 5:0:0.
  43
  44 2017-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  45
  46         PR libgfortran/78387
  47         * io/list_read.c (nml_read_obj): Remove use of stash.
  48         * io/transfer.c (st_read_done, st_write_done): Likewise.
  49         * io/unit.c (stash_internal_unit): Delete function.
  50         (get_unit): Remove use of stash.
  51         (init_units): Likewise.
  52         (close_units): Likewise.
  53         * io/write.c (nml_write_obj): Likewise:
  54
  55 2017-07-31  Thomas Koenig  <tkoenig@gcc.gnu.org>
  56
  57         PR fortran/81581
  58         * m4/ifuntion.m4 (name`'rtype_qual`_'atype_code): Perform check
  59         for dim.
  60         (`m'name`'rtype_qual`_'atype_code): Likewise. Change type of rank
  61         and tim to index_type.
  62         (`s'name`'rtype_qual`_'atype_code): Perform check for dim.
  63         * generated/iall_i16.c: Regenerated.
  64         * generated/iall_i1.c: Regenerated.
  65         * generated/iall_i2.c: Regenerated.
  66         * generated/iall_i4.c: Regenerated.
  67         * generated/iall_i8.c: Regenerated.
  68         * generated/iany_i16.c: Regenerated.
  69         * generated/iany_i1.c: Regenerated.
  70         * generated/iany_i2.c: Regenerated.
  71         * generated/iany_i4.c: Regenerated.
  72         * generated/iany_i8.c: Regenerated.
  73         * generated/iparity_i16.c: Regenerated.
  74         * generated/iparity_i1.c: Regenerated.
  75         * generated/iparity_i2.c: Regenerated.
  76         * generated/iparity_i4.c: Regenerated.
  77         * generated/iparity_i8.c: Regenerated.
  78         * generated/maxloc1_16_i16.c: Regenerated.
  79         * generated/maxloc1_16_i1.c: Regenerated.
  80         * generated/maxloc1_16_i2.c: Regenerated.
  81         * generated/maxloc1_16_i4.c: Regenerated.
  82         * generated/maxloc1_16_i8.c: Regenerated.
  83         * generated/maxloc1_16_r10.c: Regenerated.
  84         * generated/maxloc1_16_r16.c: Regenerated.
  85         * generated/maxloc1_16_r4.c: Regenerated.
  86         * generated/maxloc1_16_r8.c: Regenerated.
  87         * generated/maxloc1_4_i16.c: Regenerated.
  88         * generated/maxloc1_4_i1.c: Regenerated.
  89         * generated/maxloc1_4_i2.c: Regenerated.
  90         * generated/maxloc1_4_i4.c: Regenerated.
  91         * generated/maxloc1_4_i8.c: Regenerated.
  92         * generated/maxloc1_4_r10.c: Regenerated.
  93         * generated/maxloc1_4_r16.c: Regenerated.
  94         * generated/maxloc1_4_r4.c: Regenerated.
  95         * generated/maxloc1_4_r8.c: Regenerated.
  96         * generated/maxloc1_8_i16.c: Regenerated.
  97         * generated/maxloc1_8_i1.c: Regenerated.
  98         * generated/maxloc1_8_i2.c: Regenerated.
  99         * generated/maxloc1_8_i4.c: Regenerated.
 100         * generated/maxloc1_8_i8.c: Regenerated.
 101         * generated/maxloc1_8_r10.c: Regenerated.
 102         * generated/maxloc1_8_r16.c: Regenerated.
 103         * generated/maxloc1_8_r4.c: Regenerated.
 104         * generated/maxloc1_8_r8.c: Regenerated.
 105         * generated/maxval_i16.c: Regenerated.
 106         * generated/maxval_i1.c: Regenerated.
 107         * generated/maxval_i2.c: Regenerated.
 108         * generated/maxval_i4.c: Regenerated.
 109         * generated/maxval_i8.c: Regenerated.
 110         * generated/maxval_r10.c: Regenerated.
 111         * generated/maxval_r16.c: Regenerated.
 112         * generated/maxval_r4.c: Regenerated.
 113         * generated/maxval_r8.c: Regenerated.
 114         * generated/minloc1_16_i16.c: Regenerated.
 115         * generated/minloc1_16_i1.c: Regenerated.
 116         * generated/minloc1_16_i2.c: Regenerated.
 117         * generated/minloc1_16_i4.c: Regenerated.
 118         * generated/minloc1_16_i8.c: Regenerated.
 119         * generated/minloc1_16_r10.c: Regenerated.
 120         * generated/minloc1_16_r16.c: Regenerated.
 121         * generated/minloc1_16_r4.c: Regenerated.
 122         * generated/minloc1_16_r8.c: Regenerated.
 123         * generated/minloc1_4_i16.c: Regenerated.
 124         * generated/minloc1_4_i1.c: Regenerated.
 125         * generated/minloc1_4_i2.c: Regenerated.
 126         * generated/minloc1_4_i4.c: Regenerated.
 127         * generated/minloc1_4_i8.c: Regenerated.
 128         * generated/minloc1_4_r10.c: Regenerated.
 129         * generated/minloc1_4_r16.c: Regenerated.
 130         * generated/minloc1_4_r4.c: Regenerated.
 131         * generated/minloc1_4_r8.c: Regenerated.
 132         * generated/minloc1_8_i16.c: Regenerated.
 133         * generated/minloc1_8_i1.c: Regenerated.
 134         * generated/minloc1_8_i2.c: Regenerated.
 135         * generated/minloc1_8_i4.c: Regenerated.
 136         * generated/minloc1_8_i8.c: Regenerated.
 137         * generated/minloc1_8_r10.c: Regenerated.
 138         * generated/minloc1_8_r16.c: Regenerated.
 139         * generated/minloc1_8_r4.c: Regenerated.
 140         * generated/minloc1_8_r8.c: Regenerated.
 141         * generated/minval_i16.c: Regenerated.
 142         * generated/minval_i1.c: Regenerated.
 143         * generated/minval_i2.c: Regenerated.
 144         * generated/minval_i4.c: Regenerated.
 145         * generated/minval_i8.c: Regenerated.
 146         * generated/minval_r10.c: Regenerated.
 147         * generated/minval_r16.c: Regenerated.
 148         * generated/minval_r4.c: Regenerated.
 149         * generated/minval_r8.c: Regenerated.
 150         * generated/norm2_r10.c: Regenerated.
 151         * generated/norm2_r16.c: Regenerated.
 152         * generated/norm2_r4.c: Regenerated.
 153         * generated/norm2_r8.c: Regenerated.
 154         * generated/parity_l16.c: Regenerated.
 155         * generated/parity_l1.c: Regenerated.
 156         * generated/parity_l2.c: Regenerated.
 157         * generated/parity_l4.c: Regenerated.
 158         * generated/parity_l8.c: Regenerated.
 159         * generated/product_c10.c: Regenerated.
 160         * generated/product_c16.c: Regenerated.
 161         * generated/product_c4.c: Regenerated.
 162         * generated/product_c8.c: Regenerated.
 163         * generated/product_i16.c: Regenerated.
 164         * generated/product_i1.c: Regenerated.
 165         * generated/product_i2.c: Regenerated.
 166         * generated/product_i4.c: Regenerated.
 167         * generated/product_i8.c: Regenerated.
 168         * generated/product_r10.c: Regenerated.
 169         * generated/product_r16.c: Regenerated.
 170         * generated/product_r4.c: Regenerated.
 171         * generated/product_r8.c: Regenerated.
 172         * generated/sum_c10.c: Regenerated.
 173         * generated/sum_c16.c: Regenerated.
 174         * generated/sum_c4.c: Regenerated.
 175         * generated/sum_c8.c: Regenerated.
 176         * generated/sum_i16.c: Regenerated.
 177         * generated/sum_i1.c: Regenerated.
 178         * generated/sum_i2.c: Regenerated.
 179         * generated/sum_i4.c: Regenerated.
 180         * generated/sum_i8.c: Regenerated.
 181         * generated/sum_r10.c: Regenerated.
 182         * generated/sum_r16.c: Regenerated.
 183         * generated/sum_r4.c: Regenerated.
 184         * generated/sum_r8.c: Regenerated.
 185
 186 2017-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 187
 188         PR fortran/80365
 189         * io/unix.c (buf_write):  Return early if there is
 190         nothing to write.
 191
 192 2017-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 193
 194         * intrinsics/eoshift2.c (eoshift2):  Use memcpy
 195         for innermost copy where possible.
 196         * m4/eoshift1.m4 (eoshift1): Likewise.
 197         * m4/eoshift3.m4 (eoshift3): Likewise.
 198         * generated/eoshift1_16.c: Regenerated.
 199         * generated/eoshift1_4.c: Regenerated.
 200         * generated/eoshift1_8.c: Regenerated.
 201         * generated/eoshift3_16.c: Regenerated.
 202         * generated/eoshift3_4.c: Regenerated.
 203         * generated/eoshift3_8.c: Regenerated.
 204
 205 2017-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 206
 207         * intrinsics/eoshift0.c:  For contiguous arrays, use
 208         block algorithm.  Use memcpy where possible.
 209
 210 2017-06-26  Jim Wilson  <jim.wilson@r3-a15.aus-colo>
 211
 212         PR libfortran/81195
 213         * io/unit.c (get_unit): Call __gthread_mutex_lock before newunit_stack
 214         and newunit_tos references.  Call __gthread_mutex_unlock afterward.
 215
 216 2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 217
 218         PR fortran/52473
 219         * Makefile.am:  Add i_cshift1a_c.  Add rules to generate files
 220         from cshift1a.m4.
 221         * Makefile.in: Regenerated.
 222         * m4/cshift1a.m4: New file.
 223         * m4/cshift.m4 (cshift1): Split up inner loop by removing
 224         condition. Use memcpy where possible.  Call helper functions
 225         based on dtype.
 226         * libgfortran.h: Add prototypes for cshift1_16_c10,
 227         cshift1_16_c16, cshift1_16_c4, cshift1_16_c8, cshift1_16_i1,
 228         cshift1_16_i16, cshift1_16_i2, cshift1_16_i4, cshift1_16_i8,
 229         cshift1_16_r10, cshift1_16_r16, cshift1_16_r4, cshift1_16_r8,
 230         cshift1_4_c10, cshift1_4_c16, cshift1_4_c4, cshift1_4_c8,
 231         cshift1_4_i1, cshift1_4_i16, cshift1_4_i2, cshift1_4_i4,
 232         cshift1_4_i8, cshift1_4_r10, cshift1_4_r16, cshift1_4_r4,
 233         cshift1_4_r8, cshift1_8_c10, cshift1_8_c16, cshift1_8_c4,
 234         cshift1_8_c8, cshift1_8_i1, cshift1_8_i16, cshift1_8_i2,
 235         cshift1_8_i4, cshift1_8_i8, cshift1_8_r10, cshift1_8_r16,
 236         cshift1_8_r4 and cshift1_8_r8.
 237         * generated/cshift1_16_c10.c: New file, generated from cshift1a.m4.
 238         * generated/cshift1_16_c16.c: New file, generated from cshift1a.m4.
 239         * generated/cshift1_16_c4.c: New file, generated from cshift1a.m4.
 240         * generated/cshift1_16_c8.c: New file, generated from cshift1a.m4.
 241         * generated/cshift1_16_i1.c: New file, generated from cshift1a.m4.
 242         * generated/cshift1_16_i16.c: New file, generated from cshift1a.m4.
 243         * generated/cshift1_16_i2.c: New file, generated from cshift1a.m4.
 244         * generated/cshift1_16_i4.c: New file, generated from cshift1a.m4.
 245         * generated/cshift1_16_i8.c: New file, generated from cshift1a.m4.
 246         * generated/cshift1_16_r10.c: New file, generated from cshift1a.m4.
 247         * generated/cshift1_16_r16.c: New file, generated from cshift1a.m4.
 248         * generated/cshift1_16_r4.c: New file, generated from cshift1a.m4.
 249         * generated/cshift1_16_r8.c: New file, generated from cshift1a.m4.
 250         * generated/cshift1_4_c10.c: New file, generated from cshift1a.m4.
 251         * generated/cshift1_4_c16.c: New file, generated from cshift1a.m4.
 252         * generated/cshift1_4_c4.c: New file, generated from cshift1a.m4.
 253         * generated/cshift1_4_c8.c: New file, generated from cshift1a.m4.
 254         * generated/cshift1_4_i1.c: New file, generated from cshift1a.m4.
 255         * generated/cshift1_4_i16.c: New file, generated from cshift1a.m4.
 256         * generated/cshift1_4_i2.c: New file, generated from cshift1a.m4.
 257         * generated/cshift1_4_i4.c: New file, generated from cshift1a.m4.
 258         * generated/cshift1_4_i8.c: New file, generated from cshift1a.m4.
 259         * generated/cshift1_4_r10.c: New file, generated from cshift1a.m4.
 260         * generated/cshift1_4_r16.c: New file, generated from cshift1a.m4.
 261         * generated/cshift1_4_r4.c: New file, generated from cshift1a.m4.
 262         * generated/cshift1_4_r8.c: New file, generated from cshift1a.m4.
 263         * generated/cshift1_8_c10.c: New file, generated from cshift1a.m4.
 264         * generated/cshift1_8_c16.c: New file, generated from cshift1a.m4.
 265         * generated/cshift1_8_c4.c: New file, generated from cshift1a.m4.
 266         * generated/cshift1_8_c8.c: New file, generated from cshift1a.m4.
 267         * generated/cshift1_8_i1.c: New file, generated from cshift1a.m4.
 268         * generated/cshift1_8_i16.c: New file, generated from cshift1a.m4.
 269         * generated/cshift1_8_i2.c: New file, generated from cshift1a.m4.
 270         * generated/cshift1_8_i4.c: New file, generated from cshift1a.m4.
 271         * generated/cshift1_8_i8.c: New file, generated from cshift1a.m4.
 272         * generated/cshift1_8_r10.c: New file, generated from cshift1a.m4.
 273         * generated/cshift1_8_r16.c: New file, generated from cshift1a.m4.
 274         * generated/cshift1_8_r4.c: New file, generated from cshift1a.m4.
 275         * generated/cshift1_8_r8.c: New file, generated from cshift1a.m4.
 276
 277 2017-06-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
 278
 279         PR fortran/52473
 280         * m4/cshift0.m4:  For arrays that are contiguous up to
 281         shift, implement blocked algorighm for cshift.
 282         * generated/cshift0_c10.c:  Regenerated.
 283         * generated/cshift0_c16.c:  Regenerated.
 284         * generated/cshift0_c4.c:  Regenerated.
 285         * generated/cshift0_c8.c:  Regenerated.
 286         * generated/cshift0_i1.c:  Regenerated.
 287         * generated/cshift0_i16.c:  Regenerated.
 288         * generated/cshift0_i2.c:  Regenerated.
 289         * generated/cshift0_i4.c:  Regenerated.
 290         * generated/cshift0_i8.c:  Regenerated.
 291         * generated/cshift0_r10.c:  Regenerated.
 292         * generated/cshift0_r16.c:  Regenerated.
 293         * generated/cshift0_r4.c:  Regenerated.
 294         * generated/cshift0_r8.c:  Regenerated.
 295
 296 2017-06-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 297
 298         PR fortran/80975
 299         * m4/matmul_internal.m4:  Move zeroing before early return.
 300         * generated/matmul_c10.c: Regenerated.
 301         * generated/matmul_c16.c: Regenerated.
 302         * generated/matmul_c4.c: Regenerated.
 303         * generated/matmul_c8.c: Regenerated.
 304         * generated/matmul_i1.c: Regenerated.
 305         * generated/matmul_i16.c: Regenerated.
 306         * generated/matmul_i2.c: Regenerated.
 307         * generated/matmul_i4.c: Regenerated.
 308         * generated/matmul_i8.c: Regenerated.
 309         * generated/matmul_r10.c: Regenerated.
 310         * generated/matmul_r16.c: Regenerated.
 311         * generated/matmul_r4.c: Regenerated.
 312         * generated/matmul_r8.c: Regenerated.
 313         * generated/matmulavx128_c10.c: Regenerated.
 314         * generated/matmulavx128_c16.c: Regenerated.
 315         * generated/matmulavx128_c4.c: Regenerated.
 316         * generated/matmulavx128_c8.c: Regenerated.
 317         * generated/matmulavx128_i1.c: Regenerated.
 318         * generated/matmulavx128_i16.c: Regenerated.
 319         * generated/matmulavx128_i2.c: Regenerated.
 320         * generated/matmulavx128_i4.c: Regenerated.
 321         * generated/matmulavx128_i8.c: Regenerated.
 322         * generated/matmulavx128_r10.c: Regenerated.
 323         * generated/matmulavx128_r16.c: Regenerated.
 324         * generated/matmulavx128_r4.c: Regenerated.
 325         * generated/matmulavx128_r8.c: Regenerated.
 326
 327 2017-05-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 328
 329         PR libgfortran/53029
 330         * list_read.c (list_formatted_read_scala): Set the err return
 331         value to the common.flags error values.
 332
 333 2017-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 334
 335         * acinclude.m4 (LIBGFOR_CHECK_FMA3): Use test from
 336         check_effective_target_fma in gcc.target/i386/i386.exp.
 337         (LIBGFOR_CHECK_FMA4): Use test from check_effective_target_fma4.
 338         * configure: Regenerate.
 339
 340 2017-05-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
 341
 342         PR boostrap/80889
 343         * acinclude.m4: Also set HAVE_AVX128 on the false
 344         branch of LIBGFOR_CHECK_AVX128.
 345         * configure:  Regenerated.
 346
 347 2017-05-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 348
 349         PR libfortran/78379
 350         * Makefile.am: Add generated/matmulavx128_*.c files.
 351         Handle them for compiling and setting the right flags.
 352         * acinclude.m4: Add tests for FMA3, FMA4 and AVX128.
 353         * configure.ac: Call them.
 354         * Makefile.in: Regenerated.
 355         * config.h.in: Regenerated.
 356         * configure: Regenerated.
 357         * m4/matmul.m4:  Handle AMD chips by calling 128-bit AVX
 358         versions which use FMA3 or FMA4.
 359         * m4/matmulavx128.m4: New file.
 360         * generated/matmul_c10.c: Regenerated.
 361         * generated/matmul_c16.c: Regenerated.
 362         * generated/matmul_c4.c: Regenerated.
 363         * generated/matmul_c8.c: Regenerated.
 364         * generated/matmul_i1.c: Regenerated.
 365         * generated/matmul_i16.c: Regenerated.
 366         * generated/matmul_i2.c: Regenerated.
 367         * generated/matmul_i4.c: Regenerated.
 368         * generated/matmul_i8.c: Regenerated.
 369         * generated/matmul_r10.c: Regenerated.
 370         * generated/matmul_r16.c: Regenerated.
 371         * generated/matmul_r4.c: Regenerated.
 372         * generated/matmul_r8.c: Regenerated.
 373         * generated/matmulavx128_c10.c: New file.
 374         * generated/matmulavx128_c16.c: New file.
 375         * generated/matmulavx128_c4.c: New file.
 376         * generated/matmulavx128_c8.c: New file.
 377         * generated/matmulavx128_i1.c: New file.
 378         * generated/matmulavx128_i16.c: New file.
 379         * generated/matmulavx128_i2.c: New file.
 380         * generated/matmulavx128_i4.c: New file.
 381         * generated/matmulavx128_i8.c: New file.
 382         * generated/matmulavx128_r10.c: New file.
 383         * generated/matmulavx128_r16.c: New file.
 384         * generated/matmulavx128_r4.c: New file.
 385         * generated/matmulavx128_r8.c: New file.
 386
 387 2017-05-19  Paul Thomas  <pault@gcc.gnu.org>
 388             Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 389
 390         PR fortran/80333
 391         * list_read.c (nml_read_obj): Compute pointer into class/type
 392         arrays from the nl->dim information. Update it for each iteration
 393         of the loop for the given object.
 394
 395 2017-05-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 396
 397         PR libgfortran/80741
 398         * transfer.c (finalize_transfer): Reset last_char to 'empty'.
 399         * file_pos.c (formatted_backspace): Likewise.
 400         (st_endfile): Likewise.
 401         (st_rewind): Likewise.
 402         (st_flush): Likewise.
 403
 404 2017-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 405
 406         PR libgfortran/80727
 407         * transfer.c (read_sf_internal): Remove bogus code to detect EOR.
 408         (read_block_form): For internal units, generate EOR if no more
 409         bytes left in unit and we are trying to read with ADVANCE='NO'.
 410
 411 2017-05-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 412
 413         PR fortran/80765
 414         * m4/matmul_internal.m4: Set bystride to correct value in
 415         vector-matrix multiplicatin for later calculation of buffer
 416         size.
 417         * generated/matmul_c10.c: Regenerated.
 418         * generated/matmul_c16.c: Regenerated.
 419         * generated/matmul_c4.c: Regenerated.
 420         * generated/matmul_c8.c: Regenerated.
 421         * generated/matmul_i1.c: Regenerated.
 422         * generated/matmul_i16.c: Regenerated.
 423         * generated/matmul_i2.c: Regenerated.
 424         * generated/matmul_i4.c: Regenerated.
 425         * generated/matmul_i8.c: Regenerated.
 426         * generated/matmul_r10.c: Regenerated.
 427         * generated/matmul_r16.c: Regenerated.
 428         * generated/matmul_r4.c: Regenerated.
 429         * generated/matmul_r8.c: Regenerated.
 430
 431 2017-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 432
 433         * runtime/environ.c (weak_secure_getenv): Fix "__secure_gettime"
 434         vs. "__secure_getenv" typo.
 435         (secure_getenv): Fix "HAVE__SECURE_GETENV"
 436         vs. "HAVE___SECURE_GETENV" typo.
 437
 438 2017-05-11  Janne Blomqvist  <jb@gcc.gnu.org>
 439
 440         * libgfortran.h: HAVE_SECURE_GETENV: Don't check
 441         HAVE___SECURE_GETENV.
 442         * environ/runtime.c (secure_getenv): Use __secure_getenv via a
 443         weak reference.
 444
 445 2017-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 446
 447         PR fortran/80687
 448         PR fortran/80696
 449         * m4/matmul_internal.m4:  'matmul_name`:  Always
 450         use malloc/free to allocate t1.
 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 2017-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 466
 467         PR fortran/80602
 468         * m4/matmul_internal.m4:  'matmul_name`:  Change
 469         t1 to a VLA of the required size.
 470         * generated/matmul_c10.c: Regenerated.
 471         * generated/matmul_c16.c: Regenerated.
 472         * generated/matmul_c4.c: Regenerated.
 473         * generated/matmul_c8.c: Regenerated.
 474         * generated/matmul_i1.c: Regenerated.
 475         * generated/matmul_i16.c: Regenerated.
 476         * generated/matmul_i2.c: Regenerated.
 477         * generated/matmul_i4.c: Regenerated.
 478         * generated/matmul_i8.c: Regenerated.
 479         * generated/matmul_r10.c: Regenerated.
 480         * generated/matmul_r16.c: Regenerated.
 481         * generated/matmul_r4.c: Regenerated.
 482         * generated/matmul_r8.c: Regenerated.
 483
 484 2017-04-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 485
 486         * close.c: Fix white space in pointer declarations and comment
 487         formats where applicable.
 488         * fbuf.c: Likewise.
 489         * fbuf.h: Likewise.
 490         * format.c: Likewise.
 491         * inquire.c: Likewise.
 492         * intrinsics.c: Likewise.
 493         * list_read.c: Likewise.
 494         * lock.c: Likewise.
 495         * open.c: Likewise.
 496         * read.c: Likewise.
 497         * transfer.c: Likewise.
 498         * unit.c: Likewise.
 499         * unix.c: Likewise.
 500         * unix.h: Likewise.
 501         * write.c: Likewise.
 502
 503 2017-03-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 504
 505         PR libgfortran/78670
 506         * io/list_read.c (nml_get_obj_data): Delete code which calls the
 507         child read procedure. (nml_read_obj): Insert the code which
 508         calls the child procedure. Don't need to touch nodes if using
 509         dtio since parent will not be traversing the components.
 510
 511 2017-03-28  Janus Weil  <janus@gcc.gnu.org>
 512
 513         PR fortran/78661
 514         * io/write.c (nml_write_obj): Build a class container only if necessary.
 515
 516 2017-03-27  Dominique d'Humieres  <dominiq@lps.ens.fr>
 517
 518         * io/list_read.c: Insert /* Fall through. */ in the macro
 519         CASE_SEPARATORS in order to silence warnings.
 520
 521 2017-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 522
 523         PR libgfortran/78881
 524         * io/io.h (st_parameter_dt): Rename unused component last_char to
 525         child_saved_iostat. Move comment to gfc_unit.
 526         * io/list_read.c (list_formatted_read_scalar): After call to
 527         child READ procedure, save the returned iostat value for later
 528         check. (finish_list_read): Only finish READ if child_saved_iostat
 529         was OK.
 530         * io/transfer.c (read_sf_internal): If there is a saved character
 531         in last character, seek back one. Add a new check for EOR
 532         condition. (read_sf): If there is a saved character
 533         in last character, seek back one. (formatted_transfer_scalar_read):
 534         Initialize last character before invoking child procedure.
 535         (data_transfer_init): If child dtio, set advance
 536         status to nonadvancing. Move update of size and check for EOR
 537         condition to before child dtio return.
 538
 539 2017-03-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
 540
 541         PR libfortran/79956
 542         * m4/reshape.m4 (reshape_'rtype_ccode`):  Correct use
 543         of GFC_ASSERT.
 544         * generated/reshape_c10.c: Regenerated.
 545         * generated/reshape_c16.c: Regenerated.
 546         * generated/reshape_c4.c: Regenerated.
 547         * generated/reshape_c8.c: Regenerated.
 548         * generated/reshape_i16.c: Regenerated.
 549         * generated/reshape_i4.c: Regenerated.
 550         * generated/reshape_i8.c: Regenerated.
 551         * generated/reshape_r10.c: Regenerated.
 552         * generated/reshape_r16.c: Regenerated.
 553         * generated/reshape_r4.c: Regenerated.
 554         * generated/reshape_r8.c: Regenerated.
 555
 556 2017-03-15  NightStrike  <nightstrike@gmail.com>
 557             Janne Blomqvist  <jb@gcc.gnu.org>
 558
 559         * intrinsics/random.c (getosrandom): Remove check for __CYGWIN__
 560         preprocessor flag.
 561         * intrinsics/system_clock.c: Likewise.
 562         (system_clock_4): Likewise.
 563         (system_clock_8): Likewise.
 564         * intrinsics/time_1.h: Don't include windows.h if __CYGWIN__ is
 565         defined.
 566
 567 2017-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 568
 569         PR libfortran/79956
 570         * libgfortran.h (GFC_ASSERT):  New macro.
 571         * m4/reshape.m4 (reshape_'rtype_ccode`):  Use GFC_ASSERT
 572         to specify that sdim > 0 and rdim > 0.
 573         * intrinsic/reshape_generic.c (reshape_internal):  Likweise.
 574         * generated/reshape_c10.c: Regenerated.
 575         * generated/reshape_c16.c: Regenerated.
 576         * generated/reshape_c4.c: Regenerated.
 577         * generated/reshape_c8.c: Regenerated.
 578         * generated/reshape_i16.c: Regenerated.
 579         * generated/reshape_i4.c: Regenerated.
 580         * generated/reshape_i8.c: Regenerated.
 581         * generated/reshape_r10.c: Regenerated.
 582         * generated/reshape_r16.c: Regenerated.
 583         * generated/reshape_r4.c: Regenerated.
 584         * generated/reshape_r8.c: Regenerated.
 585
 586 2017-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 587
 588         PR libgfortran/78854
 589         * io/list_read.c (nml_get_obj_data): Stash internal unit for
 590         later use by child procedures.
 591         * io/write.c (nml_write_obj): Likewise.
 592         * io/tranfer.c (data_transfer_init): Minor whitespace.
 593         * io/unit.c (set_internal_uit): Look for the stashed internal
 594         unit and use it if found.
 595
 596 2017-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
 597
 598         PR libfortran/79956
 599         * m4/iforeach.m4:  Change exit condition from loop for
 600         increasing dimension to >=.  Fix type in comment.
 601         * m4/ifunction.m4:  Likewise.
 602         * m4/ifunction_logical.m4: Likewise.
 603         * generated/all_l1.c: Regenerated.
 604         * generated/all_l16.c: Regenerated.
 605         * generated/all_l2.c: Regenerated.
 606         * generated/all_l4.c: Regenerated.
 607         * generated/all_l8.c: Regenerated.
 608         * generated/any_l1.c: Regenerated.
 609         * generated/any_l16.c: Regenerated.
 610         * generated/any_l2.c: Regenerated.
 611         * generated/any_l4.c: Regenerated.
 612         * generated/any_l8.c: Regenerated.
 613         * generated/count_16_l.c: Regenerated.
 614         * generated/count_1_l.c: Regenerated.
 615         * generated/count_2_l.c: Regenerated.
 616         * generated/count_4_l.c: Regenerated.
 617         * generated/count_8_l.c: Regenerated.
 618         * generated/iall_i1.c: Regenerated.
 619         * generated/iall_i16.c: Regenerated.
 620         * generated/iall_i2.c: Regenerated.
 621         * generated/iall_i4.c: Regenerated.
 622         * generated/iall_i8.c: Regenerated.
 623         * generated/iany_i1.c: Regenerated.
 624         * generated/iany_i16.c: Regenerated.
 625         * generated/iany_i2.c: Regenerated.
 626         * generated/iany_i4.c: Regenerated.
 627         * generated/iany_i8.c: Regenerated.
 628         * generated/iparity_i1.c: Regenerated.
 629         * generated/iparity_i16.c: Regenerated.
 630         * generated/iparity_i2.c: Regenerated.
 631         * generated/iparity_i4.c: Regenerated.
 632         * generated/iparity_i8.c: Regenerated.
 633         * generated/maxloc0_16_i1.c: Regenerated.
 634         * generated/maxloc0_16_i16.c: Regenerated.
 635         * generated/maxloc0_16_i2.c: Regenerated.
 636         * generated/maxloc0_16_i4.c: Regenerated.
 637         * generated/maxloc0_16_i8.c: Regenerated.
 638         * generated/maxloc0_16_r10.c: Regenerated.
 639         * generated/maxloc0_16_r16.c: Regenerated.
 640         * generated/maxloc0_16_r4.c: Regenerated.
 641         * generated/maxloc0_16_r8.c: Regenerated.
 642         * generated/maxloc0_4_i1.c: Regenerated.
 643         * generated/maxloc0_4_i16.c: Regenerated.
 644         * generated/maxloc0_4_i2.c: Regenerated.
 645         * generated/maxloc0_4_i4.c: Regenerated.
 646         * generated/maxloc0_4_i8.c: Regenerated.
 647         * generated/maxloc0_4_r10.c: Regenerated.
 648         * generated/maxloc0_4_r16.c: Regenerated.
 649         * generated/maxloc0_4_r4.c: Regenerated.
 650         * generated/maxloc0_4_r8.c: Regenerated.
 651         * generated/maxloc0_8_i1.c: Regenerated.
 652         * generated/maxloc0_8_i16.c: Regenerated.
 653         * generated/maxloc0_8_i2.c: Regenerated.
 654         * generated/maxloc0_8_i4.c: Regenerated.
 655         * generated/maxloc0_8_i8.c: Regenerated.
 656         * generated/maxloc0_8_r10.c: Regenerated.
 657         * generated/maxloc0_8_r16.c: Regenerated.
 658         * generated/maxloc0_8_r4.c: Regenerated.
 659         * generated/maxloc0_8_r8.c: Regenerated.
 660         * generated/maxloc1_16_i1.c: Regenerated.
 661         * generated/maxloc1_16_i16.c: Regenerated.
 662         * generated/maxloc1_16_i2.c: Regenerated.
 663         * generated/maxloc1_16_i4.c: Regenerated.
 664         * generated/maxloc1_16_i8.c: Regenerated.
 665         * generated/maxloc1_16_r10.c: Regenerated.
 666         * generated/maxloc1_16_r16.c: Regenerated.
 667         * generated/maxloc1_16_r4.c: Regenerated.
 668         * generated/maxloc1_16_r8.c: Regenerated.
 669         * generated/maxloc1_4_i1.c: Regenerated.
 670         * generated/maxloc1_4_i16.c: Regenerated.
 671         * generated/maxloc1_4_i2.c: Regenerated.
 672         * generated/maxloc1_4_i4.c: Regenerated.
 673         * generated/maxloc1_4_i8.c: Regenerated.
 674         * generated/maxloc1_4_r10.c: Regenerated.
 675         * generated/maxloc1_4_r16.c: Regenerated.
 676         * generated/maxloc1_4_r4.c: Regenerated.
 677         * generated/maxloc1_4_r8.c: Regenerated.
 678         * generated/maxloc1_8_i1.c: Regenerated.
 679         * generated/maxloc1_8_i16.c: Regenerated.
 680         * generated/maxloc1_8_i2.c: Regenerated.
 681         * generated/maxloc1_8_i4.c: Regenerated.
 682         * generated/maxloc1_8_i8.c: Regenerated.
 683         * generated/maxloc1_8_r10.c: Regenerated.
 684         * generated/maxloc1_8_r16.c: Regenerated.
 685         * generated/maxloc1_8_r4.c: Regenerated.
 686         * generated/maxloc1_8_r8.c: Regenerated.
 687         * generated/maxval_i1.c: Regenerated.
 688         * generated/maxval_i16.c: Regenerated.
 689         * generated/maxval_i2.c: Regenerated.
 690         * generated/maxval_i4.c: Regenerated.
 691         * generated/maxval_i8.c: Regenerated.
 692         * generated/maxval_r10.c: Regenerated.
 693         * generated/maxval_r16.c: Regenerated.
 694         * generated/maxval_r4.c: Regenerated.
 695         * generated/maxval_r8.c: Regenerated.
 696         * generated/minloc0_16_i1.c: Regenerated.
 697         * generated/minloc0_16_i16.c: Regenerated.
 698         * generated/minloc0_16_i2.c: Regenerated.
 699         * generated/minloc0_16_i4.c: Regenerated.
 700         * generated/minloc0_16_i8.c: Regenerated.
 701         * generated/minloc0_16_r10.c: Regenerated.
 702         * generated/minloc0_16_r16.c: Regenerated.
 703         * generated/minloc0_16_r4.c: Regenerated.
 704         * generated/minloc0_16_r8.c: Regenerated.
 705         * generated/minloc0_4_i1.c: Regenerated.
 706         * generated/minloc0_4_i16.c: Regenerated.
 707         * generated/minloc0_4_i2.c: Regenerated.
 708         * generated/minloc0_4_i4.c: Regenerated.
 709         * generated/minloc0_4_i8.c: Regenerated.
 710         * generated/minloc0_4_r10.c: Regenerated.
 711         * generated/minloc0_4_r16.c: Regenerated.
 712         * generated/minloc0_4_r4.c: Regenerated.
 713         * generated/minloc0_4_r8.c: Regenerated.
 714         * generated/minloc0_8_i1.c: Regenerated.
 715         * generated/minloc0_8_i16.c: Regenerated.
 716         * generated/minloc0_8_i2.c: Regenerated.
 717         * generated/minloc0_8_i4.c: Regenerated.
 718         * generated/minloc0_8_i8.c: Regenerated.
 719         * generated/minloc0_8_r10.c: Regenerated.
 720         * generated/minloc0_8_r16.c: Regenerated.
 721         * generated/minloc0_8_r4.c: Regenerated.
 722         * generated/minloc0_8_r8.c: Regenerated.
 723         * generated/minloc1_16_i1.c: Regenerated.
 724         * generated/minloc1_16_i16.c: Regenerated.
 725         * generated/minloc1_16_i2.c: Regenerated.
 726         * generated/minloc1_16_i4.c: Regenerated.
 727         * generated/minloc1_16_i8.c: Regenerated.
 728         * generated/minloc1_16_r10.c: Regenerated.
 729         * generated/minloc1_16_r16.c: Regenerated.
 730         * generated/minloc1_16_r4.c: Regenerated.
 731         * generated/minloc1_16_r8.c: Regenerated.
 732         * generated/minloc1_4_i1.c: Regenerated.
 733         * generated/minloc1_4_i16.c: Regenerated.
 734         * generated/minloc1_4_i2.c: Regenerated.
 735         * generated/minloc1_4_i4.c: Regenerated.
 736         * generated/minloc1_4_i8.c: Regenerated.
 737         * generated/minloc1_4_r10.c: Regenerated.
 738         * generated/minloc1_4_r16.c: Regenerated.
 739         * generated/minloc1_4_r4.c: Regenerated.
 740         * generated/minloc1_4_r8.c: Regenerated.
 741         * generated/minloc1_8_i1.c: Regenerated.
 742         * generated/minloc1_8_i16.c: Regenerated.
 743         * generated/minloc1_8_i2.c: Regenerated.
 744         * generated/minloc1_8_i4.c: Regenerated.
 745         * generated/minloc1_8_i8.c: Regenerated.
 746         * generated/minloc1_8_r10.c: Regenerated.
 747         * generated/minloc1_8_r16.c: Regenerated.
 748         * generated/minloc1_8_r4.c: Regenerated.
 749         * generated/minloc1_8_r8.c: Regenerated.
 750         * generated/minval_i1.c: Regenerated.
 751         * generated/minval_i16.c: Regenerated.
 752         * generated/minval_i2.c: Regenerated.
 753         * generated/minval_i4.c: Regenerated.
 754         * generated/minval_i8.c: Regenerated.
 755         * generated/minval_r10.c: Regenerated.
 756         * generated/minval_r16.c: Regenerated.
 757         * generated/minval_r4.c: Regenerated.
 758         * generated/minval_r8.c: Regenerated.
 759         * generated/norm2_r10.c: Regenerated.
 760         * generated/norm2_r16.c: Regenerated.
 761         * generated/norm2_r4.c: Regenerated.
 762         * generated/norm2_r8.c: Regenerated.
 763         * generated/parity_l1.c: Regenerated.
 764         * generated/parity_l16.c: Regenerated.
 765         * generated/parity_l2.c: Regenerated.
 766         * generated/parity_l4.c: Regenerated.
 767         * generated/parity_l8.c: Regenerated.
 768         * generated/product_c10.c: Regenerated.
 769         * generated/product_c16.c: Regenerated.
 770         * generated/product_c4.c: Regenerated.
 771         * generated/product_c8.c: Regenerated.
 772         * generated/product_i1.c: Regenerated.
 773         * generated/product_i16.c: Regenerated.
 774         * generated/product_i2.c: Regenerated.
 775         * generated/product_i4.c: Regenerated.
 776         * generated/product_i8.c: Regenerated.
 777         * generated/product_r10.c: Regenerated.
 778         * generated/product_r16.c: Regenerated.
 779         * generated/product_r4.c: Regenerated.
 780         * generated/product_r8.c: Regenerated.
 781         * generated/sum_c10.c: Regenerated.
 782         * generated/sum_c16.c: Regenerated.
 783         * generated/sum_c4.c: Regenerated.
 784         * generated/sum_c8.c: Regenerated.
 785         * generated/sum_i1.c: Regenerated.
 786         * generated/sum_i16.c: Regenerated.
 787         * generated/sum_i2.c: Regenerated.
 788         * generated/sum_i4.c: Regenerated.
 789         * generated/sum_i8.c: Regenerated.
 790         * generated/sum_r10.c: Regenerated.
 791         * generated/sum_r16.c: Regenerated.
 792         * generated/sum_r4.c: Regenerated.
 793         * generated/sum_r8.c: Regenerated.
 794
 795 2017-03-05  Andre Vehreschild  <vehre@gcc.gnu.org>
 796             Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>
 797
 798         * caf/libcaf.h: Added prototypes and stat codes for failed and stopped
 799         images.
 800         * caf/single.c (void _gfortran_caf_fail_image): Add the routine.
 801         (int _gfortran_caf_image_status): Same.
 802         (_gfortran_caf_failed_images): Same.
 803         (_gfortran_caf_stopped_images): Same.
 804
 805 2017-03-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 806             Jakub Jelinek  <jakub@redhat.com>
 807
 808         * m4/matmul.m4 (matmul_'rtype_code`):  Avoid
 809         race condition on storing function pointer.
 810         * generated/matmul_c10.c: Regenerated.
 811         * generated/matmul_c16.c: Regenerated.
 812         * generated/matmul_c4.c: Regenerated.
 813         * generated/matmul_c8.c: Regenerated.
 814         * generated/matmul_i1.c: Regenerated.
 815         * generated/matmul_i16.c: Regenerated.
 816         * generated/matmul_i2.c: Regenerated.
 817         * generated/matmul_i4.c: Regenerated.
 818         * generated/matmul_i8.c: Regenerated.
 819         * generated/matmul_r10.c: Regenerated.
 820         * generated/matmul_r16.c: Regenerated.
 821         * generated/matmul_r4.c: Regenerated.
 822         * generated/matmul_r8.c: Regenerated.
 823
 824 2017-03-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 825
 826         PR fortran/78379
 827         * m4/matmul.m4: (matmul_'rtype_code`_avx2): Also generate for
 828         reals.  Add fma to target options.
 829         (matmul_'rtype_code`):  Call AVX2 only if FMA is available.
 830         * generated/matmul_c10.c: Regenerated.
 831         * generated/matmul_c16.c: Regenerated.
 832         * generated/matmul_c4.c: Regenerated.
 833         * generated/matmul_c8.c: Regenerated.
 834         * generated/matmul_i1.c: Regenerated.
 835         * generated/matmul_i16.c: Regenerated.
 836         * generated/matmul_i2.c: Regenerated.
 837         * generated/matmul_i4.c: Regenerated.
 838         * generated/matmul_i8.c: Regenerated.
 839         * generated/matmul_r10.c: Regenerated.
 840         * generated/matmul_r16.c: Regenerated.
 841         * generated/matmul_r4.c: Regenerated.
 842         * generated/matmul_r8.c: Regenerated.
 843
 844 2017-02-27  Janne Blomqvist  <jb@gcc.gnu.org>
 845
 846         * intrinsics/random.c (getosrandom): Don't try to use rand_s on
 847         CYGWIN.
 848
 849 2017-02-16  Paul Thomas  <pault@gcc.gnu.org>
 850
 851         PR fortran/79382
 852         * io/transfer.c (check_dtio_proc): New function.
 853         (formatted_transfer_scalar_read): Use it.
 854         (formatted_transfer_scalar_write): ditto.
 855
 856 2017-01-31  Steven G. Kargl  <kargl@gcc.gnu.org>
 857
 858         PR fortran/79305
 859         * c99_protos.h: Spell HAVE_EXPL correctly.
 860         * intrinsics/c99_functions.c: Ditto.
 861
 862 2017-01-19  Uros Bizjak  <ubizjak@gmail.com>
 863
 864         PR target/78478
 865         * acinclude.m4: Include ../config/ax_check_define.m4
 866         * configure.ac: Check if _SOFT_FLOAT is defined.
 867         * configure.host (i?86 | x86_64): Use fpu-generic when
 868         have_soft_float is set.
 869         * configure: Regenerate.
 870
 871 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 872
 873         PR target/79127
 874         * acinclude.m4 (LIBGFOR_CHECK_AVX512F): Ensure the test clobbers
 875         some zmm16+ registers to verify they are handled by unwind info
 876         properly if needed.
 877         * configure: Regenerated.
 878
 879 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 880
 881         PR other/79046
 882         * configure.ac: Add GCC_BASE_VER.
 883         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 884         get version from BASE-VER file.
 885         * configure: Regenerated.
 886         * Makefile.in: Regenerated.
 887
 888 2017-01-13  Andre Vehreschild  <vehre@gcc.gnu.org>
 889
 890         PR fortran/70696
 891         * caf/single.c (_gfortran_caf_register): Allocate enough memory for
 892         the event counter.
 893
 894 2017-01-07  Andre Vehreschild  <vehre@gcc.gnu.org>
 895
 896         PR fortran/78781
 897         PR fortran/78935
 898         * caf/single.c (send_by_ref): Fix addressing of non-allocatable scalar
 899         destination components.
 900
 901 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 902
 903         Update copyright years.
 904 \f
 905 Copyright (C) 2017 Free Software Foundation, Inc.
 906
 907 Copying and distribution of this file, with or without modification,
 908 are permitted in any medium without royalty provided the copyright
 909 notice and this notice are preserved.