libgfortran/ChangeLog

   1 2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
   2
   3         * ieee/issignaling_fallback.h: Fix GCC-specific preprocessor
   4         macros.
   5
   6 2022-01-25  Jakub Jelinek  <jakub@redhat.com>
   7
   8         * ieee/issignaling_fallback.h (__issignalingl): Define for
   9         IBM extended long double are returning __issignaling on the
  10         first double.
  11
  12 2022-01-25  Francois-Xavier Coudert  <fxcoudert@gmail.com>
  13
  14         * ieee/issignaling_fallback.h: fix preprocessor condition.
  15
  16 2022-01-24  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  17
  18         * ieee/issignaling_fallback.h: New file.
  19         * ieee/ieee_helper.c: Include issignaling_fallback.h when target
  20         does not define issignaling macro.
  21
  22 2022-01-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  23
  24         * ieee/issignaling_fallback.h: Remove file.
  25
  26 2022-01-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
  27
  28         * runtime/environ.c: Allow for multiple default values so that
  29         separate default specifications for IBM long double format and
  30         endianness are possible.
  31
  32 2022-01-16  Francois-Xavier Coudert  <fxcoudert@gmail.com>
  33
  34         * ieee/issignaling_fallback.h: New file.
  35
  36 2022-01-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  37
  38         PR fortran/82207
  39         * mk-kinds-h.sh: Add values for TINY.
  40         * ieee/ieee_arithmetic.F90: Call C helper functions for
  41         IEEE_VALUE.
  42         * ieee/ieee_helper.c: New functions ieee_value_helper_N for each
  43         floating-point type.
  44
  45 2022-01-14  Jakub Jelinek  <jakub@redhat.com>
  46
  47         PR libfortran/104006
  48         * Makefile.am (BUILT_SOURCES): Don't include $(version_dep).
  49         (clean-local): Remove $(version_dep).
  50         * Makefile.in: Regenerated.
  51
  52 2022-01-13  Jakub Jelinek  <jakub@redhat.com>
  53
  54         PR libfortran/104006
  55         * Makefile.am (gfortran.map-sun): Rename target to ...
  56         (gfortran.ver-sun): ... this.
  57         * Makefile.in: Regenerated.
  58
  59 2022-01-12  Jakub Jelinek  <jakub@redhat.com>
  60
  61         * libgfortran.h (POWER_IEEE128): Use __GLIBC_PREREQ in a separate
  62         #if directive inside of #if ... && defined __GLIBC_PREREQ.
  63
  64 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
  65
  66         * io/transfer.c (unformatted_read, unformatted_write): When
  67         byteswapping IBM extended real(kind=16), handle it as byteswapping
  68         two real(kind=8) values.
  69
  70 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
  71
  72         * runtime/environ.c (R16_IEEE): New macro.
  73         (R16_IBM): New macro.
  74         (next_token): Handle IBM R16 conversion cases.
  75         (push_token): Likewise.
  76         (mark_single): Likewise.
  77         (do_parse): Likewise, initialize endian.
  78
  79 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
  80
  81         * Makefile.in: Regenerate.
  82         * io/file_pos.c (unformatted_backspace): Mask off
  83         R16 parts for convert.
  84         * io/inquire.c (inquire_via_unit): Add cases for
  85         R16 parts.
  86         * io/open.c (st_open): Add cases for R16 conversion.
  87         * io/transfer.c (unformatted_read): Adjust for R16 conversions.
  88         (unformatted_write): Likewise.
  89         (us_read): Mask of R16 bits.
  90         (data_transfer_init): Likewiese.
  91         (write_us_marker): Likewise.
  92
  93 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
  94
  95         * Makefile.am (AM_FCFLAGS): Add -fbuilding-libgfortran after
  96         -fallow-leading-underscore.
  97         * Makefile.in: Regenerated.
  98
  99 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 100
 101         * libgfortran.h (__copysignieee128, __fmaieee128, __fmodieee128):
 102         Declare.
 103         * intrinsics/trigd.c (COPYSIGN, FMOD, FABS, FMA, SIN, COS, TAN): If
 104         POWER_IEEE128 is defined, define these for kind 17 include.
 105         * intrinsics/trigd_lib.inc (COPYSIGN, FMOD, FABS, FMA, SIN, COS, TAN):
 106         Don't define if COPYSIGN is already defined.
 107
 108 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 109
 110         * libgfortran.h (GFC_REAL_17_INFINITY, GFC_REAL_17_QUIET_NAN): Define.
 111         (__erfcieee128): Declare.
 112         * intrinsics/trigd.c (_gfortran_sind_r17, _gfortran_cosd_r17,
 113         _gfortran_tand_r17): Define for HAVE_GFC_REAL_17.
 114         * intrinsics/random.c (random_r17, arandom_r17, rnumber_17): Define.
 115         * intrinsics/erfc_scaled.c (ERFC_SCALED): Define.
 116         (erfc_scaled_r16): Use ERFC_SCALED macro.
 117         (erfc_scaled_r17): Define.
 118
 119 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 120
 121         * io/read.c (convert_real): Add missing break; for the
 122         HAVE_GFC_REAL_17 case.
 123
 124 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 125
 126         * io/write_float.def (CALCULATE_EXP): If HAVE_GFC_REAL_17, also use
 127         CALCULATE_EXP(17).
 128         (determine_en_precision): Use 17 instead of 16 as first EN_PREC
 129         argument for kind 17.
 130         (get_float_string): Use 17 instead of 16 as first FORMAT_FLOAT
 131         argument for kind 17.
 132
 133 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 134
 135         * libgfortran.h (__acoshieee128, __acosieee128, __asinhieee128,
 136         __asinieee128, __atan2ieee128, __atanhieee128, __atanieee128,
 137         __coshieee128, __cosieee128, __erfieee128, __expieee128,
 138         __fabsieee128, __jnieee128, __log10ieee128, __logieee128,
 139         __powieee128, __sinhieee128, __sinieee128, __sqrtieee128,
 140         __tanhieee128, __tanieee128, __ynieee128): Formatting fixes.
 141         (__strtoieee128, __snprintfieee128): Declare.
 142         * io/io.h (default_width_for_float, default_precision_for_float):
 143         Handle kind == 17.
 144         * io/size_from_kind.c (size_from_real_kind, size_from_complex_kind):
 145         Likewise.
 146         * io/read.c (set_integer, si_max, convert_real, convert_infnan,
 147         read_f): Likewise.
 148         * io/write.c (extract_uint, size_from_kind, set_fnode_default):
 149         Likewise.
 150         * io/write_float.def (DTOA2Q, FDTOA2Q): Define for HAVE_GFC_REAL_17.
 151         (determine_en_precision, get_float_string): Handle kind == 17.
 152         * io/transfer128.c: Use also for HAVE_GFC_REAL_17, but don't drag in
 153         libquadmath if POWER_IEEE128.
 154         * Makefile.am (comma, PREPROCESS): New variables.
 155         (gfortran.ver): New goal.
 156         (version_arg, version_dep): Use gfortran.ver instead of
 157         $(srcdir)/gfortran.map.
 158         (gfortran.map-sun): Depend on and use gfortran.ver instead of
 159         $(srcdir)/gfortran.map.
 160         (BUILT_SOURCES): Add $(version_dep).
 161         * Makefile.in: Regenerated.
 162         * gfortran.map (GFORTRAN_8): Don't export
 163         _gfortran_transfer_complex128, _gfortran_transfer_complex128_write,
 164         _gfortran_transfer_real128 and _gfortran_transfer_real128_write if
 165         HAVE_GFC_REAL_17 is defined.
 166         (GFORTRAN_12): Export those here instead.
 167
 168 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
 169
 170         * Makefile.am: Correct files for compilation flags. Add
 171         -D__powerpc64__ for Fortran sources.  Get kinds.inc from
 172         grep of kinds.h and kinds-override.h.
 173         * Makefile.in: Regenerate.
 174         * config.h.in: Regenerate.
 175         * configure: Regenerate.
 176         * configure.ac: Add -mno-gnu-attribute to compile flags.
 177         * generated/_abs_c17.F90: Regenerate.
 178         * generated/_abs_r17.F90: Regenerate.
 179         * generated/_acos_r17.F90: Regenerate.
 180         * generated/_acosh_r17.F90: Regenerate.
 181         * generated/_aimag_c17.F90: Regenerate.
 182         * generated/_aint_r17.F90: Regenerate.
 183         * generated/_anint_r17.F90: Regenerate.
 184         * generated/_asin_r17.F90: Regenerate.
 185         * generated/_asinh_r17.F90: Regenerate.
 186         * generated/_atan2_r17.F90: Regenerate.
 187         * generated/_atan_r17.F90: Regenerate.
 188         * generated/_atanh_r17.F90: Regenerate.
 189         * generated/_conjg_c17.F90: Regenerate.
 190         * generated/_cos_c17.F90: Regenerate.
 191         * generated/_cos_r17.F90: Regenerate.
 192         * generated/_cosh_r17.F90: Regenerate.
 193         * generated/_dim_r17.F90: Regenerate.
 194         * generated/_exp_c17.F90: Regenerate.
 195         * generated/_exp_r17.F90: Regenerate.
 196         * generated/_log10_r17.F90: Regenerate.
 197         * generated/_log_c17.F90: Regenerate.
 198         * generated/_log_r17.F90: Regenerate.
 199         * generated/_mod_r17.F90: Regenerate.
 200         * generated/_sign_r17.F90: Regenerate.
 201         * generated/_sin_c17.F90: Regenerate.
 202         * generated/_sin_r17.F90: Regenerate.
 203         * generated/_sinh_r17.F90: Regenerate.
 204         * generated/_sqrt_c17.F90: Regenerate.
 205         * generated/_sqrt_r17.F90: Regenerate.
 206         * generated/_tan_r17.F90: Regenerate.
 207         * generated/_tanh_r17.F90: Regenerate.
 208         * kinds-override.h: Adjust to trunk.
 209         Change condition to single line so it can be grepped.
 210         * m4/specific.m4: Make sure that real=kind16 is used
 211         for _r17.F90 and _c17.F90 files.
 212         * m4/specific2.m4: Likewise.
 213
 214 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 215
 216         * libgfortran.h (internal_pack_r17, internal_pack_c17,
 217         internal_unpack_r17, internal_unpack_c17, pack_r17, pack_c17,
 218         unpack0_r17, unpack0_c17, unpack1_r17, unpack1_c17, spread_r17,
 219         spread_c17, spread_scalar_r17, spread_scalar_c17, cshift0_r17,
 220         cshift0_c17, cshift1_4_r17, cshift1_8_r17, cshift1_16_r17,
 221         cshift1_4_c17, cshift1_8_c17, cshift1_16_c17): Declare.
 222         * gfortran.map (GFORTRAN_12): Export *_r17 and *_c17.
 223
 224 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
 225
 226         * acinclude.m4 (LIBGFOR_CHECK_MATH_IEEE128): New macro.
 227         * configure.ac: Use it.
 228         * config.h.in: Regenerate.
 229         * configure: Regenerate.
 230
 231 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
 232
 233         * Makefile.am: Fix pattern substitution for _r17 and _c17.
 234         * Makefile.in: Regenerate.
 235
 236 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
 237
 238         * Makefile.am: Add _r17 and _c17 files.  Build them
 239         with -mabi=ieeelongdouble on POWER.
 240         * Makefile.in: Regenerate.
 241         * configure: Regenerate.
 242         * configure.ac: New flag HAVE_REAL_17.
 243         * kinds-override.h: (HAVE_GFC_REAL_17): New macro.
 244         (HAVE_GFC_COMPLEX_17): New macro.
 245         (GFC_REAL_17_HUGE): New macro.
 246         (GFC_REAL_17_LITERAL_SUFFIX): New macro.
 247         (GFC_REAL_17_LITERAL): New macro.
 248         (GFC_REAL_17_DIGITS): New macro.
 249         (GFC_REAL_17_RADIX): New macro.
 250         * libgfortran.h (POWER_IEEE128): New macro.
 251         (gfc_array_r17): Typedef.
 252         (GFC_DTYPE_REAL_17): New macro.
 253         (GFC_DTYPE_COMPLEX_17): New macro.
 254         (__acoshieee128): Prototype.
 255         (__acosieee128): Prototype.
 256         (__asinhieee128): Prototype.
 257         (__asinieee128): Prototype.
 258         (__atan2ieee128): Prototype.
 259         (__atanhieee128): Prototype.
 260         (__atanieee128): Prototype.
 261         (__coshieee128): Prototype.
 262         (__cosieee128): Prototype.
 263         (__erfieee128): Prototype.
 264         (__expieee128): Prototype.
 265         (__fabsieee128): Prototype.
 266         (__jnieee128): Prototype.
 267         (__log10ieee128): Prototype.
 268         (__logieee128): Prototype.
 269         (__powieee128): Prototype.
 270         (__sinhieee128): Prototype.
 271         (__sinieee128): Prototype.
 272         (__sqrtieee128): Prototype.
 273         (__tanhieee128): Prototype.
 274         (__tanieee128): Prototype.
 275         (__ynieee128): Prototype.
 276         * m4/mtype.m4: Make a bit more readable. Add KIND=17.
 277         * generated/_abs_c17.F90: New file.
 278         * generated/_abs_r17.F90: New file.
 279         * generated/_acos_r17.F90: New file.
 280         * generated/_acosh_r17.F90: New file.
 281         * generated/_aimag_c17.F90: New file.
 282         * generated/_aint_r17.F90: New file.
 283         * generated/_anint_r17.F90: New file.
 284         * generated/_asin_r17.F90: New file.
 285         * generated/_asinh_r17.F90: New file.
 286         * generated/_atan2_r17.F90: New file.
 287         * generated/_atan_r17.F90: New file.
 288         * generated/_atanh_r17.F90: New file.
 289         * generated/_conjg_c17.F90: New file.
 290         * generated/_cos_c17.F90: New file.
 291         * generated/_cos_r17.F90: New file.
 292         * generated/_cosh_r17.F90: New file.
 293         * generated/_dim_r17.F90: New file.
 294         * generated/_exp_c17.F90: New file.
 295         * generated/_exp_r17.F90: New file.
 296         * generated/_log10_r17.F90: New file.
 297         * generated/_log_c17.F90: New file.
 298         * generated/_log_r17.F90: New file.
 299         * generated/_mod_r17.F90: New file.
 300         * generated/_sign_r17.F90: New file.
 301         * generated/_sin_c17.F90: New file.
 302         * generated/_sin_r17.F90: New file.
 303         * generated/_sinh_r17.F90: New file.
 304         * generated/_sqrt_c17.F90: New file.
 305         * generated/_sqrt_r17.F90: New file.
 306         * generated/_tan_r17.F90: New file.
 307         * generated/_tanh_r17.F90: New file.
 308         * generated/bessel_r17.c: New file.
 309         * generated/cshift0_c17.c: New file.
 310         * generated/cshift0_r17.c: New file.
 311         * generated/cshift1_16_c17.c: New file.
 312         * generated/cshift1_16_r17.c: New file.
 313         * generated/cshift1_4_c17.c: New file.
 314         * generated/cshift1_4_r17.c: New file.
 315         * generated/cshift1_8_c17.c: New file.
 316         * generated/cshift1_8_r17.c: New file.
 317         * generated/findloc0_c17.c: New file.
 318         * generated/findloc0_r17.c: New file.
 319         * generated/findloc1_c17.c: New file.
 320         * generated/findloc1_r17.c: New file.
 321         * generated/in_pack_c17.c: New file.
 322         * generated/in_pack_r17.c: New file.
 323         * generated/in_unpack_c17.c: New file.
 324         * generated/in_unpack_r17.c: New file.
 325         * generated/matmul_c17.c: New file.
 326         * generated/matmul_r17.c: New file.
 327         * generated/matmulavx128_c17.c: New file.
 328         * generated/matmulavx128_r17.c: New file.
 329         * generated/maxloc0_16_r17.c: New file.
 330         * generated/maxloc0_4_r17.c: New file.
 331         * generated/maxloc0_8_r17.c: New file.
 332         * generated/maxloc1_16_r17.c: New file.
 333         * generated/maxloc1_4_r17.c: New file.
 334         * generated/maxloc1_8_r17.c: New file.
 335         * generated/maxval_r17.c: New file.
 336         * generated/minloc0_16_r17.c: New file.
 337         * generated/minloc0_4_r17.c: New file.
 338         * generated/minloc0_8_r17.c: New file.
 339         * generated/minloc1_16_r17.c: New file.
 340         * generated/minloc1_4_r17.c: New file.
 341         * generated/minloc1_8_r17.c: New file.
 342         * generated/minval_r17.c: New file.
 343         * generated/norm2_r17.c: New file.
 344         * generated/pack_c17.c: New file.
 345         * generated/pack_r17.c: New file.
 346         * generated/pow_c17_i16.c: New file.
 347         * generated/pow_c17_i4.c: New file.
 348         * generated/pow_c17_i8.c: New file.
 349         * generated/pow_r17_i16.c: New file.
 350         * generated/pow_r17_i4.c: New file.
 351         * generated/pow_r17_i8.c: New file.
 352         * generated/product_c17.c: New file.
 353         * generated/product_r17.c: New file.
 354         * generated/reshape_c17.c: New file.
 355         * generated/reshape_r17.c: New file.
 356         * generated/spread_c17.c: New file.
 357         * generated/spread_r17.c: New file.
 358         * generated/sum_c17.c: New file.
 359         * generated/sum_r17.c: New file.
 360         * generated/unpack_c17.c: New file.
 361         * generated/unpack_r17.c: New file.
 362         * m4/ifunc.m4: New file.
 363
 364 2022-01-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 365
 366         PR fortran/82207
 367         * Makefile.am: Pass -fsignaling-nans for IEEE files.
 368         * Makefile.in: Regenerate.
 369         * ieee/ieee_helper.c: Use issignaling macro to recognized
 370         signaling NaNs.
 371
 372 \f
 373 Copyright (C) 2022 Free Software Foundation, Inc.
 374
 375 Copying and distribution of this file, with or without modification,
 376 are permitted in any medium without royalty provided the copyright
 377 notice and this notice are preserved.