libquadmath/ChangeLog

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