libgfortran/ChangeLog

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