libquadmath/ChangeLog

   1 2019-08-02  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
   4         M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
   5         M_SQRT1_2q): Use two more decimal places.
   6
   7 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
   8
   9         Update copyright years.
  10
  11         * libquadmath.texi: Bump @copying's copyright year.
  12
  13 2018-12-11  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR c/88430
  16         * quadmath_weak.h (__qmath2): Add __quadmath_throw.
  17
  18 2018-11-07  Joseph Myers  <joseph@codesourcery.com>
  19
  20         * quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
  21         mantissa2 and mantissa3 fields instead of mant_high and mant_low.
  22         Change nan field to ieee_nan.
  23         * update-quadmath.py (update_sources): Also update fmaq.c.
  24         * math/nanq.c (nanq): Use ieee_nan field of union.
  25         Zero-initialize f.  Set quiet_nan field.
  26         * printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
  27         strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
  28         mantissa3 fields.  Use ieee_nan and quiet_nan field.
  29         * math/fmaq.c: Regenerate from glibc sources with
  30         update-quadmath.py.
  31
  32 2018-11-05  Joseph Myers  <joseph@codesourcery.com>
  33
  34         PR libquadmath/68686
  35         * Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
  36         Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
  37         math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
  38         math/casinhq_kernel.c.
  39         * Makefile.in: Regenerate.
  40         * libquadmath.texi (exp2q, issignalingq): Document.
  41         * quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
  42         <fenv.h>.
  43         (HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
  44         (FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
  45         (__quadmath_gamma_productq, __quadmath_gammaq_r)
  46         (__quadmath_lgamma_negq, __quadmath_lgamma_productq)
  47         (__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
  48         (math_check_force_underflow_complex, __glibc_likely)
  49         (__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
  50         (libc_feholdsetround_ctx, libc_feresetround_ctx): New.
  51         (feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
  52         (fesetenv, fetestexcept, feclearexcept): Define if not supported
  53         through <fenv.h>.
  54         (__quadmath_isinf_nsq): Remove.
  55         * quadmath.h (exp2q, issignalingq): New.
  56         * quadmath.map (QUADMATH_1.2): New.
  57         * quadmath_weak.h (exp2q, issignalingq): New.
  58         * update-quadmath.py: New file.
  59         * math/isinf_nsq.c: Remove file.
  60         * math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
  61         math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
  62         math/tanq_kernel.c, math/tgammaq_product.c: New files.  Generated
  63         from glibc sources with update-quadmath.py.
  64         * math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
  65         math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
  66         math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
  67         math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
  68         math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
  69         math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
  70         math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
  71         math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
  72         math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
  73         math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
  74         math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
  75         math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
  76         math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
  77         math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
  78         math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
  79         math/lroundq.c, math/modfq.c, math/nearbyintq.c,
  80         math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
  81         math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
  82         math/signbitq.c, math/sincos_table.c, math/sincosq.c,
  83         math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
  84         math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
  85         math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
  86         update-quadmath.py.
  87
  88 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  89
  90         PR bootstrap/82856
  91         * Makefile.am: Include multilib.am.
  92         (AUTOMAKE_OPTIONS): Remove 1.8.  Add info-in-builddir.
  93         (all-local): Define outside conditional code.
  94         (CLEANFILES): Remove libquadmath.info.
  95         * configure.ac: Remove AC_PREREQ.
  96         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
  97
  98 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
  99
 100         * configure: Regenerated.
 101
 102 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 103
 104         * configure: Regenerated.
 105
 106 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 107
 108         PR jit/85384
 109         * configure: Regenerate.
 110
 111 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 112
 113         PR target/84148
 114         * configure: Regenerate.
 115
 116 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 117
 118         * libquadmath.texi: Bump @copying's copyright year.
 119
 120 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 121
 122         * Makefile.am: Update AM_CFLAGS.
 123         * Makefile.in: Regenerate:
 124         * acinclude.m4: Add enable.m4 and cet.m4.
 125         * configure: Regenerate.
 126         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
 127
 128 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 129
 130         PR other/82784
 131         * printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
 132         "do {} while (0)".
 133
 134 2017-09-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
 135
 136         PR libquadmath/81848
 137         * configure.ac (powerpc*-linux*): Use attribute mode KC to create
 138         complex __float128 on PowerPC instead of attribute mode TC.
 139         * quadmath.h (__complex128): Likewise.
 140         * configure: Regenerate.
 141         * math/cbrtq.c (CBRT2): Use __float128 not long double.
 142         (CBRT4): Likewise.
 143         (CBRT2I): Likewise.
 144         (CBRT4I): Likewise.
 145         * math/j0q.c (U0): Likewise.
 146         * math/sqrtq.c (sqrtq): Don't depend on implicit conversion
 147         between __float128, instead explicitly convert the __float128
 148         value to long double because the PowerPC does not allow __float128
 149         and long double in the same expression.
 150
 151 2017-07-19  Gerald Pfeifer  <gerald@pfeifer.com>
 152
 153         * math/powq.c (powq): Use uint32_t instead of u_int32_t.
 154
 155 2017-07-19  Jakub Jelinek  <jakub@redhat.com>
 156
 157         PR libquadmath/65757
 158         * quadmath-imp.h (math_opt_barrier, math_force_eval,
 159         math_narrow_eval, math_check_force_underflow,
 160         math_check_force_underflow_nonneg): Define.
 161         * math/ceilq.c: Backport changes from upstream glibc
 162         between 2012-11-01 and 2017-07-13.
 163         * math/remquoq.c: Likewise.
 164         * math/expq.c: Likewise.
 165         * math/llroundq.c: Likewise.
 166         * math/logq.c: Likewise.
 167         * math/atanq.c: Likewise.
 168         * math/nearbyintq.c: Likewise.
 169         * math/scalblnq.c: Likewise.
 170         * math/finiteq.c: Likewise.
 171         * math/atanhq.c: Likewise.
 172         * math/expm1q.c: Likewise.
 173         * math/sinhq.c: Likewise.
 174         * math/log10q.c: Likewise.
 175         * math/rintq.c: Likewise.
 176         * math/roundq.c: Likewise.
 177         * math/fmaq.c: Likewise.
 178         * math/erfq.c: Likewise.
 179         * math/log2q.c: Likewise.
 180         * math/lroundq.c: Likewise.
 181         * math/j1q.c: Likewise.
 182         * math/scalbnq.c: Likewise.
 183         * math/truncq.c: Likewise.
 184         * math/frexpq.c: Likewise.
 185         * math/sincosq.c: Likewise.
 186         * math/tanhq.c: Likewise.
 187         * math/asinq.c: Likewise.
 188         * math/coshq.c: Likewise.
 189         * math/j0q.c: Likewise.
 190         * math/asinhq.c: Likewise.
 191         * math/floorq.c: Likewise.
 192         * math/sinq_kernel.c: Likewise.
 193         * math/powq.c: Likewise.
 194         * math/hypotq.c: Likewise.
 195         * math/sincos_table.c: Likewise.
 196         * math/rem_pio2q.c: Likewise.
 197         * math/nextafterq.c: Likewise.
 198         * math/log1pq.c: Likewise.
 199         * math/sincosq_kernel.c: Likewise.
 200         * math/tanq.c: Likewise.
 201         * math/acosq.c: Likewise.
 202         * math/lrintq.c: Likewise.
 203         * math/llrintq.c: Likewise.
 204
 205 2017-02-09  Gerald Pfeifer  <gerald@pfeifer.com>
 206
 207         * configure.ac (ACX_BUGURL): Update.
 208         * configure: Regenerate.
 209
 210 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 211
 212         PR other/79046
 213         * configure.ac: Add GCC_BASE_VER.
 214         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 215         get version from BASE-VER file.
 216         * configure: Regenerated.
 217         * Makefile.in: Regenerated.
 218
 219 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 220
 221         * libquadmath.texi: Bump @copying's copyright year.
 222
 223 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 224
 225         * configure: Regenerate.
 226
 227 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 228
 229         * libquadmath.texi: Bump @copying's copyright year.
 230
 231 2015-08-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 232
 233         * Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
 234         * Makefile.in: Regenerate.
 235         * libquadmath.texi: Document logbq.
 236         * quadmath.h: Add logbq prototype.
 237         * quadmath.map: Add logbq.
 238         * quadmath_weak.h: Add logbq prototype.
 239         * math/logbq.c: New file
 240
 241 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 242
 243         * Makefile.in: Regenerated with automake-1.11.6.
 244         * aclocal.m4: Likewise.
 245         * configure: Likewise.
 246
 247 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 248
 249         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 250         * configure: Regenerate.
 251
 252 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 253
 254         * libquadmath.texi: Bump @copying's copyright year.
 255
 256 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 257
 258         PR bootstrap/63784
 259         * configure: Regenerated.
 260
 261 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 262
 263         PR target/63610
 264         * configure: Regenerate.
 265
 266 2014-10-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 267
 268         PR libquadmath/55821
 269         * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
 270         * Makefile.in: Regenerate.
 271
 272 2014-10-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 273
 274         PR libquadmath/55821
 275         * Makefile.am: Conditionally define info_TEXINFOS and
 276         libquadmath_TEXINFOS.
 277         * Makefile.in: Regenerate.
 278
 279 2014-10-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 280
 281         PR libquadmath/63487
 282         * libquadmath.texi (sincosq): Fix typo.
 283
 284 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 285
 286         * libquadmath.texi: Bump @copying's copyright year.
 287
 288 2013-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
 289
 290         * Makefile.am (AM_CPPFLAGS): Define.
 291         * Makefile.in: Regenerate.
 292         * printf/gmp-impl.h: Remove path from longlong.h include.
 293
 294 2013-09-20  Alan Modra  <amodra@gmail.com>
 295
 296         * configure: Regenerate.
 297
 298 2013-03-06  Shakthi Kannan  <shakthimaan@gmail.com>
 299
 300         PR libquadmath/55473
 301         * quadmath.h: Add 'extern "C"' block for C++ use.
 302
 303 2013-02-19  Jakub Jelinek  <jakub@redhat.com>
 304
 305         PR libquadmath/56379
 306         * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
 307         macro.
 308
 309 2013-02-17  Tobias Burnus  <burnus@net-b.de>
 310
 311         * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
 312
 313 2013-02-06  Richard Sandiford  <rdsandiford@googlemail.com>
 314
 315         Revert previous patch.
 316
 317 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 318
 319         Update copyright years.
 320
 321 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
 322
 323         PR libquadmath/56072
 324         * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
 325
 326 2012-12-13  Jakub Jelinek  <jakub@redhat.com>
 327
 328         * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
 329         instead of L suffixed ones.
 330         * math/fmaq.c (fmaq): Likewise.
 331         * math/rintq.c (TWO112): Likewise.
 332
 333 2012-12-03  Tobias Burnus  <burnus@net-b.de>
 334
 335         * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
 336         reading.
 337
 338 2012-11-25  Tobias Burnus  <burnus@net-b.de>
 339
 340         PR libquadmath/55462
 341         * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
 342         instead of nonexisting HAVE_GET_ROUNDING_MODE.
 343
 344 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
 345
 346         PR bootstrap/55455
 347         * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
 348         void to fegetround.
 349
 350 2012-11-23  Tobias Burnus  <burnus@net-b.de>
 351             Joseph Myers  <joseph@codesourcery.com>
 352
 353         * quadmath-rounding-mode.h: New.
 354         * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
 355         * printf/fpioconst.h: Ditto.
 356         * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
 357         Make printf respect the rounding mode for decimal output.
 358         * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
 359         GLIBC.  Make printf respect the rounding mode for hex output.
 360         * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
 361         rounding mode. Fix strtod handling of underflow.
 362
 363 2012-11-22  David S. Miller  <davem@davemloft.net>
 364             Tobias Burnus  <burnus@net-b.de>
 365             Joseph Myers  <joseph@codesourcery.com>
 366
 367         * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
 368         very large arguments properly.
 369         * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
 370         underflow when 'x' is very small.
 371         * math/j1q.c (y1q): Ditto.
 372         * math/log1pq.c (log1pq): Update from GLIBC. Saturate
 373         nonzero exponents with absolute value below 0x1p-128 to
 374         +/- 0x1p-128.
 375         * math/powq.c (powq): Update from GLIBC. If xm1 is
 376         smaller than LDBL_EPSILON/2.0L, just return xm1.
 377
 378 2012-11-21  Tobias Burnus  <burnus@net-b.de>
 379
 380         PR libquadmath/55225
 381         * math/lgammaq.c (lgammaq): Use local variable if
 382         math.h does not provide signgam.
 383         * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
 384         * configure.ac: Use it.
 385         * configure: Regenerate.
 386         * config.h.in: Regenerate.
 387
 388 2012-11-15  Tobias Burnus  <burnus@net-b.de>
 389             Joseph Myers  <joseph@codesourcery.com>
 390
 391         * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
 392         underflows with small x * y; Fix overflow results
 393         outside round-to-nearest mode; make use of Dekker
 394         and Knuth algorithms use round-to-nearest.
 395
 396 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 397
 398         * math/fmaq.c (fmaq): Fix build.
 399
 400 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 401             Joseph Myers  <joseph@codesourcery.com>
 402
 403         * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
 404         with small x * y using scaling, not as x * y + z.
 405         * math/lgammaq.c (lgammaq): Fix signgam handling.
 406
 407 2012-11-01  Tobias Burnus  <burnus@net-b.de>
 408
 409         * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
 410         * Makefile.in: Regenerated.
 411         * math/acoshq.c: Update comment.
 412         * math/acosq.c: Ditto.
 413         * math/asinhq.c: Ditto.
 414         * math/asinq.c: Ditto.
 415         * math/atan2q.c: Ditto.
 416         * math/atanhq.c: Ditto.
 417         * math/ceilq.c: Ditto.
 418         * math/copysignq.c: Ditto.
 419         * math/cosq.c: Ditto.
 420         * math/coshq.c: Ditto.
 421         * math/erfq.c: Ditto.
 422         * math/fabsq.c: Ditto.
 423         * math/finiteq.c: Ditto.
 424         * math/floorq.c: Ditto.
 425         * math/fmodq.c: Ditto.
 426         * math/frexpq.c: Ditto.
 427         * math/isnanq.c: Ditto.
 428         * math/j0q.c: Ditto.
 429         * math/j1q.c: Ditto.
 430         * math/ldexpq.c: Ditto.
 431         * math/llroundq.c: Ditto.
 432         * math/log10q.c: Ditto.
 433         * math/log1pq.c: Ditto.
 434         * math/log2q.c: Ditto.
 435         * math/logq.c: Ditto.
 436         * math/lroundq.c: Ditto.
 437         * math/modfq.c: Ditto.
 438         * math/nextafterq.c: Ditto.
 439         * math/powq.c: Ditto.
 440         * math/rem_pio2q.c: Ditto.
 441         * math/remainderq.c: Ditto.
 442         * math/rintq.c: Ditto.
 443         * math/roundq.c: Ditto.
 444         * math/scalblnq.c: Ditto.
 445         * math/scalbnq.c: Ditto.
 446         * math/sincosq_kernel.c: Ditto.
 447         * math/sinq.c: Ditto.
 448         * math/tanq.c: Ditto.
 449         * math/expq.c: Ditto.
 450         (__expq_table, expq): Renamed local array from __expl_table.
 451         * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
 452         * math/cacoshq.c: Changes from GLIBC; fix returned sign.
 453         * math/casinhq.c: Changes from GLIBC to fix special-case.
 454         * math/cbrtq.c: Use modified GLIBC version.
 455         * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
 456         ctanhq, ctanq): Moved to separates files.
 457         (mult_c128, div_c128): Removed no longer needed functions.
 458         (cexpiq): Call sincosq instead of sinq and cosq.
 459         (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
 460         * math/ccoshq.c (ccoshq): New file, moved from complex.c and
 461         modified based on GLIBC.
 462         * math/cexpq.c (cexp): Ditto.
 463         * math/clog10q.c (clog10q): Ditto.
 464         * math/clogq.c (clogq): Ditto.
 465         * math/csinhq.c: Ditto.
 466         * math/csinq.c: Ditto.
 467         * math/csqrtq.c: Ditto.
 468         * math/ctanhq.c: Ditto.
 469         * math/ctanq.c: Ditto.
 470         * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
 471         from GLIBC.
 472         * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
 473         * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
 474         from GLIBC.
 475         * math/lgammaq.c (lgammaq): Add signgam handling.
 476         * math/sinhq.c (sinhq): Fix sign handling.
 477         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 478         * math/tgammaq.c (tgammaq): Ditto.
 479         * math/x2y2m1q.c: New file.
 480         * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
 481         (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
 482
 483 2012-10-31  Tobias Burnus  <burnus@net-b.de>
 484             Joseph Myers <joseph@codesourcery.com>
 485             David S. Miller <davem@davemloft.net>
 486             Ulrich Drepper <drepper@redhat.com>
 487             Marek Polacek <polacek@redhat.com>:
 488             Petr Baudis <pasky@suse.cz>
 489
 490         * math/complex.c (csqrtq): NaN and INF fixes.
 491         * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
 492         * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
 493         large parameters. Fix errno for boundary conditions.
 494         * math/finiteq.c (finiteq): Add comment.
 495         * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
 496         and bad results for some subnormal results. Fix sign of inexact
 497         zero return. Fix sign of exact zero return.
 498         Ensure additions are not scheduled after fetestexcept.
 499         * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
 500         for ynq. Fix jnq precision.
 501         * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
 502         manipulate bits before adding and subtracting TWO112[sx].
 503         * math/rintq.c (rintq): Ditto.
 504         * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
 505         overflow.
 506
 507 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 508
 509         * configure: Regenerated.
 510
 511 2012-05-29  Benjamin Kosnik  <bkoz@redhat.com>
 512
 513         PR libstdc++/51007
 514         * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
 515         * configure: Regenerated.
 516
 517 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         * configure: Regenerated.
 520
 521 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 522
 523         * configure: Regenerate.
 524
 525 2011-11-07  Kai Tietz  <ktietz@redhat.com>
 526
 527         PR target/51007
 528         * quadmath-imp.h (ieee854_float128): Adjust
 529         for ms-bitfield layout.
 530
 531 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 532
 533         * printf/gmp-impl.h: Adapt path to longlong.h.
 534
 535 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
 536
 537         * Makefile.am (FLAGS_TO_PASS): Define.
 538         * Makefile.in: Regenerate.
 539
 540 2011-08-01  Jakub Jelinek  <jakub@redhat.com>
 541
 542         * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
 543         conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
 544
 545 2011-04-03  Tobias Burnus  <burnus@net-b.de>
 546
 547         PR fortran/48311
 548         * libquadmath.texi (strtoflt128): Fix typo.
 549         (quadmath_snprintf): Move note up, make @item.
 550
 551 2011-03-25  Jakub Jelinek  <jakub@redhat.com>
 552
 553         * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
 554         mempcpy.
 555
 556 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 557
 558         PR bootstrap/48135
 559         * configure.ac (quadmath_use_symver): Handle --disable-symvers.
 560         * configure: Regenerate.
 561
 562 2011-02-28  Jakub Jelinek  <jakub@redhat.com>
 563
 564         * printf/quadmath-printf.c (quadmath_snprintf): Make sure
 565         that for size > 0 str is always zero terminated.
 566
 567 2011-02-20  Jakub Jelinek  <jakub@redhat.com>
 568
 569         PR bootstrap/47827
 570         * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
 571
 572 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
 573
 574         * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
 575         FLT128_MAX_10_EXP): Document.
 576         (strtoflt128): Remove obsolete comment.
 577         * configure.ac (HAVE_STRTOULL): New check.
 578         * printf/gmp-impl.h (mpn_construct_float128): New prototype,
 579         define.
 580         * printf/mul_n.c: Include <config.h>.
 581         * printf/add_n.c: Likewise.
 582         * printf/cmp.c: Likewise.
 583         * printf/fpioconst.c: Likewise.
 584         * printf/mul_1.c: Likewise.
 585         * printf/rshift.c: Likewise.
 586         * printf/lshift.c: Likewise.
 587         * printf/submul_1.c: Likewise.
 588         * printf/sub_n.c: Likewise.
 589         * printf/divrem.c: Likewise.
 590         * printf/addmul_1.c: Likewise.
 591         * printf/mul.c: Likewise.
 592         * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
 593         to avoid evaluating argument multiple times.
 594         (isxdigit): Redefine.
 595         * strtod/strtoflt128.c: New file.
 596         * strtod/strtod_l.c: New file.
 597         * strtod/mpn2flt128.c: New file.
 598         * strtod/grouping.h: New file.
 599         * strtod/tens_in_limb.c: New file.
 600         * gdtoa/arith.h: Removed.
 601         * gdtoa/gd_qnan.h: Removed.
 602         * gdtoa/gdtoa_fltrnds.h: Removed.
 603         * gdtoa/gdtoa.h: Removed.
 604         * gdtoa/gdtoaimp.h: Removed.
 605         * gdtoa/gethex.c: Removed.
 606         * gdtoa/gmisc.c: Removed.
 607         * gdtoa/hd_init.c: Removed.
 608         * gdtoa/hexnan.c: Removed.
 609         * gdtoa/makefile: Removed.
 610         * gdtoa/misc.c: Removed.
 611         * gdtoa/README.gdtoa: Removed.
 612         * gdtoa/smisc.c: Removed.
 613         * gdtoa/strtodg.c: Removed.
 614         * gdtoa/strtopQ.c: Removed.
 615         * gdtoa/sum.c: Removed.
 616         * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
 617         Define.
 618         * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
 619         strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
 620         * config.h.in: Regenerated.
 621         * configure: Regenerated.
 622         * Makefile.in: Regenerated.
 623
 624 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 625
 626         * printf/quadmath-printf.c: Also check __GLIBC__ when checking
 627         whether workarounds for printf hook handling should be added.
 628
 629         * configure.ac: Check for locale.h too.
 630         (USE_LOCALE_SUPPORT): Remove check.
 631         (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
 632         (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
 633         * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
 634         or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
 635         for wide version.
 636         * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
 637         * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
 638         (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
 639         version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
 640         Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
 641         USE_I18N_NUMBER_H #ifdef.
 642         * configure: Regenerated.
 643         * config.h.in: Regenerated.
 644
 645 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 646
 647         PR bootstrap/47736
 648         * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
 649         user field.
 650         * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
 651         field instead of setting individual fields to 0.  Don't set info.user
 652         to -1.
 653         * configure: Regenerated.
 654
 655         * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
 656         * printf/printf_fp.c: Don't include <alloca.h>.
 657         * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
 658         * configure: Regenerated.
 659
 660         PR fortran/47642
 661         * libquadmath.texi (quadmath_snprintf): Document.
 662         (quadmath_flt128tostr): Remove.
 663         * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
 664         Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
 665         gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
 666         * quadmath.h (quadmath_snprintf): New prototype.
 667         (quadmath_flt128tostr): Remove.
 668         * quadmath_weak.h (quadmath_snprintf): Add.
 669         (quadmath_flt128tostr): Remove.
 670         * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
 671         wctype.h, limits.h, ctype.h, printf.h, errno.h.
 672         (AC_USE_SYSTEM_EXTENSIONS): Add.
 673         (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
 674         USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
 675         * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
 676         quadmath_flt128tostr.
 677         * printf/printf_fphex.c: New file.
 678         * printf/_itowa.h: New file.
 679         * printf/mul_n.c: New file.
 680         * printf/quadmath-printf.h: New file.
 681         * printf/submul_1.c: New file.
 682         * printf/quadmath-printf.c: New file.
 683         * printf/gmp-impl.h: New file.
 684         * printf/lshift.c: New file.
 685         * printf/fpioconst.h: New file.
 686         * printf/add_n.c: New file.
 687         * printf/cmp.c: New file.
 688         * printf/sub_n.c: New file.
 689         * printf/mul.c: New file.
 690         * printf/divrem.c: New file.
 691         * printf/addmul_1.c: New file.
 692         * printf/printf_fp.c: New file.
 693         * printf/_itoa.h: New file.
 694         * printf/fpioconst.c: New file.
 695         * printf/_i18n_number.h: New file.
 696         * printf/flt1282mpn.c: New file.
 697         * printf/rshift.c: New file.
 698         * printf/mul_1.c: New file.
 699         * quadmath_io.c: Removed.
 700         * gdtoa/gdtoa.c: Removed.
 701         * gdtoa/g__fmt.c: Removed.
 702         * gdtoa/g_Qfmt.c: Removed.
 703         * gdtoa/dmisc.c: Removed.
 704         * gdtoa/ulp.c: Removed.
 705         * config.h.in: Regenerated.
 706         * configure: Regenerated.
 707         * Makefile.in: Regenerated.
 708
 709 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 710
 711         * Makefile.in: Regenerate.
 712         * aclocal.m4: Likewise.
 713         * configure: Likewise.
 714
 715 2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 716
 717         PR libquadmath/47293
 718         * gdtoa/qd_qnan.h: Fix NAN bit patterns.
 719         * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
 720
 721 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 722
 723         PR fortran/47295
 724         * libquadmath.text: Document typedef and constants.
 725
 726 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 727
 728         PR fortran/46817
 729         * quadmath-imp.h: Refer to libquadmath not ot libiberty,
 730         bump copyright year and use /**/ instead of // comments.
 731         * quadmath.h: Ditto.
 732         * quadmath-weak.h: Ditto.
 733         * quadmath_io.c: Ditto.
 734
 735 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 736
 737         PR libfortran/47322
 738         * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
 739
 740         PR fortran/46625
 741         * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
 742         and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
 743         * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
 744         (strtoflt128, quadmath_flt128tostr): Add.
 745         * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
 746         (strtoflt128): ... this.  Return __float128, instead of writing
 747         to memory pointed by last argument.
 748         * quadmath.h: Use C style comments instead of C++ style.
 749         (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
 750         (strtoflt128, quadmath_flt128tostr): Add prototypes.
 751         * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
 752         (quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
 753         adjust examples.
 754         * quadmath_io.c (quadmath_dtoaq): Rename to...
 755         (quadmath_flt128tostr): ... this.
 756
 757         * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
 758         Use it for all prototypes.
 759
 760         PR fortran/46416
 761         * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
 762         const from prototype argument.
 763         (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
 764         llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
 765         (__quadmath_extern_inline): Define.
 766         (cimagq, conjq, crealq): New inlines.
 767         * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
 768         math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
 769         math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
 770         math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
 771         * Makefile.in: Regenerated.
 772         * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 773         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 774         * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
 775         (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
 776         tests instead of __BIG_ENDIAN__.
 777         * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
 778         fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
 779         and remquoq.
 780         * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 781         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 782         * math/cprojq.c: New file.
 783         * math/ilogbq.c: New file.
 784         * math/fminq.c: New file.
 785         * math/llrintq.c: New file.
 786         * math/log2q.c: New file.
 787         * math/lrintq.c: New file.
 788         * math/crealq.c: New file.
 789         * math/nearbyintq.c: New file.
 790         * math/fmaxq.c: New file.
 791         * math/conjq.c: New file.
 792         * math/remquoq.c: New file.
 793         * math/cimagq.c: New file.
 794         * math/fdimq.c: New file.
 795
 796         * math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
 797
 798         PR fortran/46416
 799         * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
 800         New prototypes.
 801         (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
 802         M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
 803         * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
 804         catanhq): Add.
 805         * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
 806         QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
 807         * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
 808         catanq and catanhq.
 809         * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
 810         math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
 811         and math/catanhq.c.
 812         * Makefile.in: Regenerated.
 813         * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
 814         catanq, catanhq): Add.
 815         * math/cacoshq.c: New file.
 816         * math/cacosq.c: New file.
 817         * math/catanq.c: New file.
 818         * math/catanhq.c: New file.
 819         * math/casinq.c: New file.
 820         * math/casinhq.c: New file.
 821
 822         * math/hypotq.c (hypotq): Use Q suffix instead of L.
 823         * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
 824         * math/cosq.c (cosq): Likewise.
 825
 826         PR fortran/46402
 827         * quadmath.map (QUADMATH_1.0): Add fmaq.
 828         * configure.ac: Check for fenv.h, feholdexcept, fesetround,
 829         feupdateenv, fesetenv and fetestexcept.
 830         * configure: Regenerated.
 831         * config.h.in: Regenerated.
 832         * quadmath.h (fmaq): New prototype.
 833         * quadmath_weak.h (fmaq): Add.
 834         * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
 835         * Makefile.in: Regenerated.
 836         * quadmath-imp.h: Include config.h.
 837         * math/expq.c: Include fenv.h.
 838         (USE_FENV_H): Define if libm support for fe* is there.
 839         (expq): Add fesetround etc. support if USE_FENV_H is defined.
 840         * math/fmaq.c: New file.
 841         * libquadmath.texi (fmaq): Add.
 842
 843 2011-01-14  Tobias Burnus  <burnus@net-b.de>
 844
 845         PR fortran/47182
 846         * configure.ac: Use ACX_BUGURL.
 847         * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
 848         * Makefile.am: Create libquadmath-vers.texi.
 849         * configure.in: Regenerate.
 850         * Makefile.in: Regenerate.
 851
 852 2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 853
 854         PR fortran/47174
 855         * Makefile.am (libquadmath.info): Unconditionally override
 856         target, not only if BUILD_LIBQUADMATH.
 857         * Makefile.in: Regenerate.
 858         * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
 859         avoid warning from automake.
 860
 861 2010-12-19  Tobias Burnus  <burnus@net-b.de>
 862
 863         PR fortran/46520
 864         * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
 865         * configure: Regenerate
 866
 867 2010-12-13  Tobias Burnus  <burnus@net-b.de>
 868
 869         PR fortran/46625
 870         * gdtoa/gdtoaimp.h: Mangle internal functions by
 871         prefixing them with __quadmath. Don't use gdtoa's strcp(y).
 872         * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
 873         * gdtoa/misc.c (strcpy): Renamed from strcp and only use
 874         if NO_STRING_H is set.
 875         * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
 876         __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
 877         __quadmath prefix to internal functions.
 878         * math/cosq.c (cosq): Ditto.
 879         * math/sinq.c (cosq): Ditto.
 880         * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
 881         * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
 882         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 883         * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
 884
 885 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 886
 887         PR fortran/46772
 888         * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
 889         * gdtoa/gdtoaimp.h: Don't declare strtod.
 890
 891 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 892
 893         PR fortran/46520
 894         * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
 895         AC_TRY_LINK and cache libquad_have_float128.
 896         * configure: Regenerate.
 897
 898 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 899
 900         PR fortran/46543
 901         * configure.ac: Add texinfo checks.
 902         * Makefile.am: Handle .texi documentation.
 903         * libquadmath.texi: New.
 904         * configure: Regenerated.
 905         * Makefile.in: Regenerated.
 906
 907 2010-12-06  Tobias Burnus  <burnus@net-b.de>
 908
 909         PR fortran/46817
 910         * quadmath-imp.h: Add LGPL header.
 911         * quadmath.h: Add LGPL header.
 912         * quadmath_io.c: Add LGPL header.
 913         * quadmath_weak.h: Add LGPL header.
 914
 915 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 916
 917         PR target/40125
 918         PR lto/46695
 919         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 920         * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
 921         * aclocal.m4: Regenerate.
 922         * configure: Regenerate.
 923         * Makefile.in: Regenerate.
 924
 925 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 926
 927         PR fortran/46594
 928         * Makefile.am: Install include files in
 929         target/version specific directory.
 930         * Makefile.in: Regenerate.
 931
 932 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 933
 934         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
 935         LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
 936         LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
 937
 938 2010-11-29  Kai Tietz  <kai.tietz@onevision.com>
 939
 940         * configure: Regenerated.
 941         * Makefile.in: Regenerated.
 942         * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
 943         (target_alias): Use AC_SUBST for it.
 944         (GCC_NO_EXECUTABLES): Call it.
 945         (AC_PROG_CC): Improve multilib handling.
 946         Check that gcc is used for compilation.
 947         Use pattern from libssp for symbol versioning checking.
 948         * Makefile.am (LTLDFLAGS): Removed.
 949         (libquadmath_la_LDFLAGS): Add -no-undefined.
 950         (libquadmath_la_LINK): Commented out.
 951         (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
 952         (AM_MAKEFLAGS): Add hack for argument passing by top-level.
 953         (MAKEOVERRIDES): New.
 954         * aclocal.m4: Regenerated.
 955
 956 2010-11-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 957
 958         * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
 959         (libquadmath_la_LDFLAGS): ... here.
 960         (quadmath.map-sun): Tabify.
 961         Fix sed expression.
 962         * Makefile.in: Regenerate.
 963
 964 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 965             Tobias Burnus  <burnus@net-b.de>
 966
 967         PR fortran/32049
 968         Initial implementation and checkin.
 969 \f
 970 Copyright (C) 2010-2018 Free Software Foundation, Inc.
 971
 972 Copying and distribution of this file, with or without modification,
 973 are permitted in any medium without royalty provided the copyright
 974 notice and this notice are preserved.