1 2022-01-03 Jakub Jelinek <jakub@redhat.com>
3 * libquadmath.texi: Bump @copying's copyright year.
5 2021-06-08 Martin Liska <mliska@suse.cz>
7 * libquadmath.texi: Fix typo.
9 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
11 * configure: Re-generate.
13 2021-01-01 Jakub Jelinek <jakub@redhat.com>
15 * libquadmath.texi: Bump @copying's copyright year.
17 2020-12-05 Iain Sandoe <iain@sandoe.co.uk>
20 * configure: Regenerate.
22 2020-11-29 John David Anglin <danglin@gcc.gnu.org>
24 * configure: Regenerate.
26 2020-05-29 H.J. Lu <hjl.tools@gmail.com>
29 * configure: Regenerated.
31 2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
34 * configure: Regenerated.
36 2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
38 * configure: Regenerated.
40 2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
45 * configure: Regenerated.
47 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
49 * configure.ac: Handle `--with-toolexeclibdir='.
50 * Makefile.in: Regenerate.
51 * aclocal.m4: Regenerate.
52 * configure: Regenerate.
54 2020-01-01 Jakub Jelinek <jakub@redhat.com>
56 Update copyright years.
58 * libquadmath.texi: Bump @copying's copyright year.
60 2019-09-27 Maciej W. Rozycki <macro@wdc.com>
62 * configure: Regenerate.
64 2019-08-02 Jakub Jelinek <jakub@redhat.com>
66 * quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
67 M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
68 M_SQRT1_2q): Use two more decimal places.
70 2019-01-01 Jakub Jelinek <jakub@redhat.com>
72 Update copyright years.
74 * libquadmath.texi: Bump @copying's copyright year.
76 2018-12-11 Jakub Jelinek <jakub@redhat.com>
79 * quadmath_weak.h (__qmath2): Add __quadmath_throw.
81 2018-11-07 Joseph Myers <joseph@codesourcery.com>
83 * quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
84 mantissa2 and mantissa3 fields instead of mant_high and mant_low.
85 Change nan field to ieee_nan.
86 * update-quadmath.py (update_sources): Also update fmaq.c.
87 * math/nanq.c (nanq): Use ieee_nan field of union.
88 Zero-initialize f. Set quiet_nan field.
89 * printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
90 strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
91 mantissa3 fields. Use ieee_nan and quiet_nan field.
92 * math/fmaq.c: Regenerate from glibc sources with
95 2018-11-05 Joseph Myers <joseph@codesourcery.com>
98 * Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
99 Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
100 math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
101 math/casinhq_kernel.c.
102 * Makefile.in: Regenerate.
103 * libquadmath.texi (exp2q, issignalingq): Document.
104 * quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
106 (HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
107 (FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
108 (__quadmath_gamma_productq, __quadmath_gammaq_r)
109 (__quadmath_lgamma_negq, __quadmath_lgamma_productq)
110 (__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
111 (math_check_force_underflow_complex, __glibc_likely)
112 (__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
113 (libc_feholdsetround_ctx, libc_feresetround_ctx): New.
114 (feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
115 (fesetenv, fetestexcept, feclearexcept): Define if not supported
117 (__quadmath_isinf_nsq): Remove.
118 * quadmath.h (exp2q, issignalingq): New.
119 * quadmath.map (QUADMATH_1.2): New.
120 * quadmath_weak.h (exp2q, issignalingq): New.
121 * update-quadmath.py: New file.
122 * math/isinf_nsq.c: Remove file.
123 * math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
124 math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
125 math/tanq_kernel.c, math/tgammaq_product.c: New files. Generated
126 from glibc sources with update-quadmath.py.
127 * math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
128 math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
129 math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
130 math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
131 math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
132 math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
133 math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
134 math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
135 math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
136 math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
137 math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
138 math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
139 math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
140 math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
141 math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
142 math/lroundq.c, math/modfq.c, math/nearbyintq.c,
143 math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
144 math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
145 math/signbitq.c, math/sincos_table.c, math/sincosq.c,
146 math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
147 math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
148 math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
151 2018-10-31 Joseph Myers <joseph@codesourcery.com>
154 * Makefile.am: Include multilib.am.
155 (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
156 (all-local): Define outside conditional code.
157 (CLEANFILES): Remove libquadmath.info.
158 * configure.ac: Remove AC_PREREQ.
159 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
161 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
163 * configure: Regenerated.
165 2018-04-19 Jakub Jelinek <jakub@redhat.com>
167 * configure: Regenerated.
169 2018-04-18 David Malcolm <dmalcolm@redhat.com>
172 * configure: Regenerate.
174 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
177 * configure: Regenerate.
179 2018-01-03 Jakub Jelinek <jakub@redhat.com>
181 * libquadmath.texi: Bump @copying's copyright year.
183 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
185 * Makefile.am: Update AM_CFLAGS.
186 * Makefile.in: Regenerate:
187 * acinclude.m4: Add enable.m4 and cet.m4.
188 * configure: Regenerate.
189 * configure.ac: Set CET_FLAGS. Update XCFLAGS.
191 2017-11-05 Tom de Vries <tom@codesourcery.com>
194 * printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
197 2017-09-01 Michael Meissner <meissner@linux.vnet.ibm.com>
200 * configure.ac (powerpc*-linux*): Use attribute mode KC to create
201 complex __float128 on PowerPC instead of attribute mode TC.
202 * quadmath.h (__complex128): Likewise.
203 * configure: Regenerate.
204 * math/cbrtq.c (CBRT2): Use __float128 not long double.
208 * math/j0q.c (U0): Likewise.
209 * math/sqrtq.c (sqrtq): Don't depend on implicit conversion
210 between __float128, instead explicitly convert the __float128
211 value to long double because the PowerPC does not allow __float128
212 and long double in the same expression.
214 2017-07-19 Gerald Pfeifer <gerald@pfeifer.com>
216 * math/powq.c (powq): Use uint32_t instead of u_int32_t.
218 2017-07-19 Jakub Jelinek <jakub@redhat.com>
221 * quadmath-imp.h (math_opt_barrier, math_force_eval,
222 math_narrow_eval, math_check_force_underflow,
223 math_check_force_underflow_nonneg): Define.
224 * math/ceilq.c: Backport changes from upstream glibc
225 between 2012-11-01 and 2017-07-13.
226 * math/remquoq.c: Likewise.
227 * math/expq.c: Likewise.
228 * math/llroundq.c: Likewise.
229 * math/logq.c: Likewise.
230 * math/atanq.c: Likewise.
231 * math/nearbyintq.c: Likewise.
232 * math/scalblnq.c: Likewise.
233 * math/finiteq.c: Likewise.
234 * math/atanhq.c: Likewise.
235 * math/expm1q.c: Likewise.
236 * math/sinhq.c: Likewise.
237 * math/log10q.c: Likewise.
238 * math/rintq.c: Likewise.
239 * math/roundq.c: Likewise.
240 * math/fmaq.c: Likewise.
241 * math/erfq.c: Likewise.
242 * math/log2q.c: Likewise.
243 * math/lroundq.c: Likewise.
244 * math/j1q.c: Likewise.
245 * math/scalbnq.c: Likewise.
246 * math/truncq.c: Likewise.
247 * math/frexpq.c: Likewise.
248 * math/sincosq.c: Likewise.
249 * math/tanhq.c: Likewise.
250 * math/asinq.c: Likewise.
251 * math/coshq.c: Likewise.
252 * math/j0q.c: Likewise.
253 * math/asinhq.c: Likewise.
254 * math/floorq.c: Likewise.
255 * math/sinq_kernel.c: Likewise.
256 * math/powq.c: Likewise.
257 * math/hypotq.c: Likewise.
258 * math/sincos_table.c: Likewise.
259 * math/rem_pio2q.c: Likewise.
260 * math/nextafterq.c: Likewise.
261 * math/log1pq.c: Likewise.
262 * math/sincosq_kernel.c: Likewise.
263 * math/tanq.c: Likewise.
264 * math/acosq.c: Likewise.
265 * math/lrintq.c: Likewise.
266 * math/llrintq.c: Likewise.
268 2017-02-09 Gerald Pfeifer <gerald@pfeifer.com>
270 * configure.ac (ACX_BUGURL): Update.
271 * configure: Regenerate.
273 2017-01-17 Jakub Jelinek <jakub@redhat.com>
276 * configure.ac: Add GCC_BASE_VER.
277 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
278 get version from BASE-VER file.
279 * configure: Regenerated.
280 * Makefile.in: Regenerated.
282 2017-01-01 Jakub Jelinek <jakub@redhat.com>
284 * libquadmath.texi: Bump @copying's copyright year.
286 2016-11-15 Matthias Klose <doko@ubuntu.com>
288 * configure: Regenerate.
290 2016-01-04 Jakub Jelinek <jakub@redhat.com>
292 * libquadmath.texi: Bump @copying's copyright year.
294 2015-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
296 * Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
297 * Makefile.in: Regenerate.
298 * libquadmath.texi: Document logbq.
299 * quadmath.h: Add logbq prototype.
300 * quadmath.map: Add logbq.
301 * quadmath_weak.h: Add logbq prototype.
302 * math/logbq.c: New file
304 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
306 * Makefile.in: Regenerated with automake-1.11.6.
307 * aclocal.m4: Likewise.
308 * configure: Likewise.
310 2015-01-26 Matthias Klose <doko@ubuntu.com>
312 * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
313 * configure: Regenerate.
315 2015-01-05 Jakub Jelinek <jakub@redhat.com>
317 * libquadmath.texi: Bump @copying's copyright year.
319 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
322 * configure: Regenerated.
324 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
327 * configure: Regenerate.
329 2014-10-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
332 * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
333 * Makefile.in: Regenerate.
335 2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
338 * Makefile.am: Conditionally define info_TEXINFOS and
339 libquadmath_TEXINFOS.
340 * Makefile.in: Regenerate.
342 2014-10-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
345 * libquadmath.texi (sincosq): Fix typo.
347 2014-01-02 Tobias Burnus <burnus@net-b.de>
349 * libquadmath.texi: Bump @copying's copyright year.
351 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
353 * Makefile.am (AM_CPPFLAGS): Define.
354 * Makefile.in: Regenerate.
355 * printf/gmp-impl.h: Remove path from longlong.h include.
357 2013-09-20 Alan Modra <amodra@gmail.com>
359 * configure: Regenerate.
361 2013-03-06 Shakthi Kannan <shakthimaan@gmail.com>
364 * quadmath.h: Add 'extern "C"' block for C++ use.
366 2013-02-19 Jakub Jelinek <jakub@redhat.com>
369 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
372 2013-02-17 Tobias Burnus <burnus@net-b.de>
374 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
376 2013-02-06 Richard Sandiford <rdsandiford@googlemail.com>
378 Revert previous patch.
380 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
382 Update copyright years.
384 2013-01-22 Jakub Jelinek <jakub@redhat.com>
387 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
389 2012-12-13 Jakub Jelinek <jakub@redhat.com>
391 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
392 instead of L suffixed ones.
393 * math/fmaq.c (fmaq): Likewise.
394 * math/rintq.c (TWO112): Likewise.
396 2012-12-03 Tobias Burnus <burnus@net-b.de>
398 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
401 2012-11-25 Tobias Burnus <burnus@net-b.de>
404 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
405 instead of nonexisting HAVE_GET_ROUNDING_MODE.
407 2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
410 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
413 2012-11-23 Tobias Burnus <burnus@net-b.de>
414 Joseph Myers <joseph@codesourcery.com>
416 * quadmath-rounding-mode.h: New.
417 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
418 * printf/fpioconst.h: Ditto.
419 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
420 Make printf respect the rounding mode for decimal output.
421 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
422 GLIBC. Make printf respect the rounding mode for hex output.
423 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
424 rounding mode. Fix strtod handling of underflow.
426 2012-11-22 David S. Miller <davem@davemloft.net>
427 Tobias Burnus <burnus@net-b.de>
428 Joseph Myers <joseph@codesourcery.com>
430 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
431 very large arguments properly.
432 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
433 underflow when 'x' is very small.
434 * math/j1q.c (y1q): Ditto.
435 * math/log1pq.c (log1pq): Update from GLIBC. Saturate
436 nonzero exponents with absolute value below 0x1p-128 to
438 * math/powq.c (powq): Update from GLIBC. If xm1 is
439 smaller than LDBL_EPSILON/2.0L, just return xm1.
441 2012-11-21 Tobias Burnus <burnus@net-b.de>
444 * math/lgammaq.c (lgammaq): Use local variable if
445 math.h does not provide signgam.
446 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
447 * configure.ac: Use it.
448 * configure: Regenerate.
449 * config.h.in: Regenerate.
451 2012-11-15 Tobias Burnus <burnus@net-b.de>
452 Joseph Myers <joseph@codesourcery.com>
454 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
455 underflows with small x * y; Fix overflow results
456 outside round-to-nearest mode; make use of Dekker
457 and Knuth algorithms use round-to-nearest.
459 2012-11-01 Tobias Burnus <burnus@net-b.de>
461 * math/fmaq.c (fmaq): Fix build.
463 2012-11-01 Tobias Burnus <burnus@net-b.de>
464 Joseph Myers <joseph@codesourcery.com>
466 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
467 with small x * y using scaling, not as x * y + z.
468 * math/lgammaq.c (lgammaq): Fix signgam handling.
470 2012-11-01 Tobias Burnus <burnus@net-b.de>
472 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
473 * Makefile.in: Regenerated.
474 * math/acoshq.c: Update comment.
475 * math/acosq.c: Ditto.
476 * math/asinhq.c: Ditto.
477 * math/asinq.c: Ditto.
478 * math/atan2q.c: Ditto.
479 * math/atanhq.c: Ditto.
480 * math/ceilq.c: Ditto.
481 * math/copysignq.c: Ditto.
482 * math/cosq.c: Ditto.
483 * math/coshq.c: Ditto.
484 * math/erfq.c: Ditto.
485 * math/fabsq.c: Ditto.
486 * math/finiteq.c: Ditto.
487 * math/floorq.c: Ditto.
488 * math/fmodq.c: Ditto.
489 * math/frexpq.c: Ditto.
490 * math/isnanq.c: Ditto.
493 * math/ldexpq.c: Ditto.
494 * math/llroundq.c: Ditto.
495 * math/log10q.c: Ditto.
496 * math/log1pq.c: Ditto.
497 * math/log2q.c: Ditto.
498 * math/logq.c: Ditto.
499 * math/lroundq.c: Ditto.
500 * math/modfq.c: Ditto.
501 * math/nextafterq.c: Ditto.
502 * math/powq.c: Ditto.
503 * math/rem_pio2q.c: Ditto.
504 * math/remainderq.c: Ditto.
505 * math/rintq.c: Ditto.
506 * math/roundq.c: Ditto.
507 * math/scalblnq.c: Ditto.
508 * math/scalbnq.c: Ditto.
509 * math/sincosq_kernel.c: Ditto.
510 * math/sinq.c: Ditto.
511 * math/tanq.c: Ditto.
512 * math/expq.c: Ditto.
513 (__expq_table, expq): Renamed local array from __expl_table.
514 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
515 * math/cacoshq.c: Changes from GLIBC; fix returned sign.
516 * math/casinhq.c: Changes from GLIBC to fix special-case.
517 * math/cbrtq.c: Use modified GLIBC version.
518 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
519 ctanhq, ctanq): Moved to separates files.
520 (mult_c128, div_c128): Removed no longer needed functions.
521 (cexpiq): Call sincosq instead of sinq and cosq.
522 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
523 * math/ccoshq.c (ccoshq): New file, moved from complex.c and
524 modified based on GLIBC.
525 * math/cexpq.c (cexp): Ditto.
526 * math/clog10q.c (clog10q): Ditto.
527 * math/clogq.c (clogq): Ditto.
528 * math/csinhq.c: Ditto.
529 * math/csinq.c: Ditto.
530 * math/csqrtq.c: Ditto.
531 * math/ctanhq.c: Ditto.
532 * math/ctanq.c: Ditto.
533 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
535 * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
536 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
538 * math/lgammaq.c (lgammaq): Add signgam handling.
539 * math/sinhq.c (sinhq): Fix sign handling.
540 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
541 * math/tgammaq.c (tgammaq): Ditto.
542 * math/x2y2m1q.c: New file.
543 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
544 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
546 2012-10-31 Tobias Burnus <burnus@net-b.de>
547 Joseph Myers <joseph@codesourcery.com>
548 David S. Miller <davem@davemloft.net>
549 Ulrich Drepper <drepper@redhat.com>
550 Marek Polacek <polacek@redhat.com>:
551 Petr Baudis <pasky@suse.cz>
553 * math/complex.c (csqrtq): NaN and INF fixes.
554 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
555 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
556 large parameters. Fix errno for boundary conditions.
557 * math/finiteq.c (finiteq): Add comment.
558 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
559 and bad results for some subnormal results. Fix sign of inexact
560 zero return. Fix sign of exact zero return.
561 Ensure additions are not scheduled after fetestexcept.
562 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
563 for ynq. Fix jnq precision.
564 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
565 manipulate bits before adding and subtracting TWO112[sx].
566 * math/rintq.c (rintq): Ditto.
567 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
570 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
572 * configure: Regenerated.
574 2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
577 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
578 * configure: Regenerated.
580 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
582 * configure: Regenerated.
584 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
586 * configure: Regenerate.
588 2011-11-07 Kai Tietz <ktietz@redhat.com>
591 * quadmath-imp.h (ieee854_float128): Adjust
592 for ms-bitfield layout.
594 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
596 * printf/gmp-impl.h: Adapt path to longlong.h.
598 2011-09-21 Joseph Myers <joseph@codesourcery.com>
600 * Makefile.am (FLAGS_TO_PASS): Define.
601 * Makefile.in: Regenerate.
603 2011-08-01 Jakub Jelinek <jakub@redhat.com>
605 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
606 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
608 2011-04-03 Tobias Burnus <burnus@net-b.de>
611 * libquadmath.texi (strtoflt128): Fix typo.
612 (quadmath_snprintf): Move note up, make @item.
614 2011-03-25 Jakub Jelinek <jakub@redhat.com>
616 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
619 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
622 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
623 * configure: Regenerate.
625 2011-02-28 Jakub Jelinek <jakub@redhat.com>
627 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
628 that for size > 0 str is always zero terminated.
630 2011-02-20 Jakub Jelinek <jakub@redhat.com>
633 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
635 2011-02-17 Jakub Jelinek <jakub@redhat.com>
637 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
638 FLT128_MAX_10_EXP): Document.
639 (strtoflt128): Remove obsolete comment.
640 * configure.ac (HAVE_STRTOULL): New check.
641 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
643 * printf/mul_n.c: Include <config.h>.
644 * printf/add_n.c: Likewise.
645 * printf/cmp.c: Likewise.
646 * printf/fpioconst.c: Likewise.
647 * printf/mul_1.c: Likewise.
648 * printf/rshift.c: Likewise.
649 * printf/lshift.c: Likewise.
650 * printf/submul_1.c: Likewise.
651 * printf/sub_n.c: Likewise.
652 * printf/divrem.c: Likewise.
653 * printf/addmul_1.c: Likewise.
654 * printf/mul.c: Likewise.
655 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
656 to avoid evaluating argument multiple times.
657 (isxdigit): Redefine.
658 * strtod/strtoflt128.c: New file.
659 * strtod/strtod_l.c: New file.
660 * strtod/mpn2flt128.c: New file.
661 * strtod/grouping.h: New file.
662 * strtod/tens_in_limb.c: New file.
663 * gdtoa/arith.h: Removed.
664 * gdtoa/gd_qnan.h: Removed.
665 * gdtoa/gdtoa_fltrnds.h: Removed.
666 * gdtoa/gdtoa.h: Removed.
667 * gdtoa/gdtoaimp.h: Removed.
668 * gdtoa/gethex.c: Removed.
669 * gdtoa/gmisc.c: Removed.
670 * gdtoa/hd_init.c: Removed.
671 * gdtoa/hexnan.c: Removed.
672 * gdtoa/makefile: Removed.
673 * gdtoa/misc.c: Removed.
674 * gdtoa/README.gdtoa: Removed.
675 * gdtoa/smisc.c: Removed.
676 * gdtoa/strtodg.c: Removed.
677 * gdtoa/strtopQ.c: Removed.
678 * gdtoa/sum.c: Removed.
679 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
681 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
682 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
683 * config.h.in: Regenerated.
684 * configure: Regenerated.
685 * Makefile.in: Regenerated.
687 2011-02-16 Jakub Jelinek <jakub@redhat.com>
689 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
690 whether workarounds for printf hook handling should be added.
692 * configure.ac: Check for locale.h too.
693 (USE_LOCALE_SUPPORT): Remove check.
694 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
695 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
696 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
697 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
699 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
700 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
701 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
702 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
703 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
704 USE_I18N_NUMBER_H #ifdef.
705 * configure: Regenerated.
706 * config.h.in: Regenerated.
708 2011-02-14 Jakub Jelinek <jakub@redhat.com>
711 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
713 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
714 field instead of setting individual fields to 0. Don't set info.user
716 * configure: Regenerated.
718 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
719 * printf/printf_fp.c: Don't include <alloca.h>.
720 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
721 * configure: Regenerated.
724 * libquadmath.texi (quadmath_snprintf): Document.
725 (quadmath_flt128tostr): Remove.
726 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
727 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
728 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
729 * quadmath.h (quadmath_snprintf): New prototype.
730 (quadmath_flt128tostr): Remove.
731 * quadmath_weak.h (quadmath_snprintf): Add.
732 (quadmath_flt128tostr): Remove.
733 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
734 wctype.h, limits.h, ctype.h, printf.h, errno.h.
735 (AC_USE_SYSTEM_EXTENSIONS): Add.
736 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
737 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
738 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
739 quadmath_flt128tostr.
740 * printf/printf_fphex.c: New file.
741 * printf/_itowa.h: New file.
742 * printf/mul_n.c: New file.
743 * printf/quadmath-printf.h: New file.
744 * printf/submul_1.c: New file.
745 * printf/quadmath-printf.c: New file.
746 * printf/gmp-impl.h: New file.
747 * printf/lshift.c: New file.
748 * printf/fpioconst.h: New file.
749 * printf/add_n.c: New file.
750 * printf/cmp.c: New file.
751 * printf/sub_n.c: New file.
752 * printf/mul.c: New file.
753 * printf/divrem.c: New file.
754 * printf/addmul_1.c: New file.
755 * printf/printf_fp.c: New file.
756 * printf/_itoa.h: New file.
757 * printf/fpioconst.c: New file.
758 * printf/_i18n_number.h: New file.
759 * printf/flt1282mpn.c: New file.
760 * printf/rshift.c: New file.
761 * printf/mul_1.c: New file.
762 * quadmath_io.c: Removed.
763 * gdtoa/gdtoa.c: Removed.
764 * gdtoa/g__fmt.c: Removed.
765 * gdtoa/g_Qfmt.c: Removed.
766 * gdtoa/dmisc.c: Removed.
767 * gdtoa/ulp.c: Removed.
768 * config.h.in: Regenerated.
769 * configure: Regenerated.
770 * Makefile.in: Regenerated.
772 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
774 * Makefile.in: Regenerate.
775 * aclocal.m4: Likewise.
776 * configure: Likewise.
778 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
781 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
782 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
784 2011-01-17 Tobias Burnus <burnus@net-b.de>
787 * libquadmath.text: Document typedef and constants.
789 2011-01-17 Tobias Burnus <burnus@net-b.de>
792 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
793 bump copyright year and use /**/ instead of // comments.
795 * quadmath-weak.h: Ditto.
796 * quadmath_io.c: Ditto.
798 2011-01-16 Jakub Jelinek <jakub@redhat.com>
801 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
804 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
805 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
806 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
807 (strtoflt128, quadmath_flt128tostr): Add.
808 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
809 (strtoflt128): ... this. Return __float128, instead of writing
810 to memory pointed by last argument.
811 * quadmath.h: Use C style comments instead of C++ style.
812 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
813 (strtoflt128, quadmath_flt128tostr): Add prototypes.
814 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
815 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
817 * quadmath_io.c (quadmath_dtoaq): Rename to...
818 (quadmath_flt128tostr): ... this.
820 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
821 Use it for all prototypes.
824 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
825 const from prototype argument.
826 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
827 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
828 (__quadmath_extern_inline): Define.
829 (cimagq, conjq, crealq): New inlines.
830 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
831 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
832 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
833 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
834 * Makefile.in: Regenerated.
835 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
836 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
837 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
838 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
839 tests instead of __BIG_ENDIAN__.
840 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
841 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
843 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
844 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
845 * math/cprojq.c: New file.
846 * math/ilogbq.c: New file.
847 * math/fminq.c: New file.
848 * math/llrintq.c: New file.
849 * math/log2q.c: New file.
850 * math/lrintq.c: New file.
851 * math/crealq.c: New file.
852 * math/nearbyintq.c: New file.
853 * math/fmaxq.c: New file.
854 * math/conjq.c: New file.
855 * math/remquoq.c: New file.
856 * math/cimagq.c: New file.
857 * math/fdimq.c: New file.
859 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
862 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
864 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
865 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
866 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
868 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
869 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
870 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
872 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
873 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
875 * Makefile.in: Regenerated.
876 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
877 catanq, catanhq): Add.
878 * math/cacoshq.c: New file.
879 * math/cacosq.c: New file.
880 * math/catanq.c: New file.
881 * math/catanhq.c: New file.
882 * math/casinq.c: New file.
883 * math/casinhq.c: New file.
885 * math/hypotq.c (hypotq): Use Q suffix instead of L.
886 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
887 * math/cosq.c (cosq): Likewise.
890 * quadmath.map (QUADMATH_1.0): Add fmaq.
891 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
892 feupdateenv, fesetenv and fetestexcept.
893 * configure: Regenerated.
894 * config.h.in: Regenerated.
895 * quadmath.h (fmaq): New prototype.
896 * quadmath_weak.h (fmaq): Add.
897 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
898 * Makefile.in: Regenerated.
899 * quadmath-imp.h: Include config.h.
900 * math/expq.c: Include fenv.h.
901 (USE_FENV_H): Define if libm support for fe* is there.
902 (expq): Add fesetround etc. support if USE_FENV_H is defined.
903 * math/fmaq.c: New file.
904 * libquadmath.texi (fmaq): Add.
906 2011-01-14 Tobias Burnus <burnus@net-b.de>
909 * configure.ac: Use ACX_BUGURL.
910 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
911 * Makefile.am: Create libquadmath-vers.texi.
912 * configure.in: Regenerate.
913 * Makefile.in: Regenerate.
915 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
918 * Makefile.am (libquadmath.info): Unconditionally override
919 target, not only if BUILD_LIBQUADMATH.
920 * Makefile.in: Regenerate.
921 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
922 avoid warning from automake.
924 2010-12-19 Tobias Burnus <burnus@net-b.de>
927 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
928 * configure: Regenerate
930 2010-12-13 Tobias Burnus <burnus@net-b.de>
933 * gdtoa/gdtoaimp.h: Mangle internal functions by
934 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
935 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
936 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
937 if NO_STRING_H is set.
938 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
939 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
940 __quadmath prefix to internal functions.
941 * math/cosq.c (cosq): Ditto.
942 * math/sinq.c (cosq): Ditto.
943 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
944 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
945 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
946 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
948 2010-12-08 Tobias Burnus <burnus@net-b.de>
951 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
952 * gdtoa/gdtoaimp.h: Don't declare strtod.
954 2010-12-08 Tobias Burnus <burnus@net-b.de>
957 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
958 AC_TRY_LINK and cache libquad_have_float128.
959 * configure: Regenerate.
961 2010-12-08 Tobias Burnus <burnus@net-b.de>
964 * configure.ac: Add texinfo checks.
965 * Makefile.am: Handle .texi documentation.
966 * libquadmath.texi: New.
967 * configure: Regenerated.
968 * Makefile.in: Regenerated.
970 2010-12-06 Tobias Burnus <burnus@net-b.de>
973 * quadmath-imp.h: Add LGPL header.
974 * quadmath.h: Add LGPL header.
975 * quadmath_io.c: Add LGPL header.
976 * quadmath_weak.h: Add LGPL header.
978 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
982 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
983 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
984 * aclocal.m4: Regenerate.
985 * configure: Regenerate.
986 * Makefile.in: Regenerate.
988 2010-11-30 Tobias Burnus <burnus@net-b.de>
991 * Makefile.am: Install include files in
992 target/version specific directory.
993 * Makefile.in: Regenerate.
995 2010-11-30 Tobias Burnus <burnus@net-b.de>
997 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
998 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
999 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
1001 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
1003 * configure: Regenerated.
1004 * Makefile.in: Regenerated.
1005 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
1006 (target_alias): Use AC_SUBST for it.
1007 (GCC_NO_EXECUTABLES): Call it.
1008 (AC_PROG_CC): Improve multilib handling.
1009 Check that gcc is used for compilation.
1010 Use pattern from libssp for symbol versioning checking.
1011 * Makefile.am (LTLDFLAGS): Removed.
1012 (libquadmath_la_LDFLAGS): Add -no-undefined.
1013 (libquadmath_la_LINK): Commented out.
1014 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
1015 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
1016 (MAKEOVERRIDES): New.
1017 * aclocal.m4: Regenerated.
1019 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1021 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
1022 (libquadmath_la_LDFLAGS): ... here.
1023 (quadmath.map-sun): Tabify.
1025 * Makefile.in: Regenerate.
1027 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1028 Tobias Burnus <burnus@net-b.de>
1031 Initial implementation and checkin.
1033 Copyright (C) 2010-2018 Free Software Foundation, Inc.
1035 Copying and distribution of this file, with or without modification,
1036 are permitted in any medium without royalty provided the copyright
1037 notice and this notice are preserved.