libquadmath/ChangeLog

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