libquadmath/ChangeLog

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