1 2022-01-11 Jakub Jelinek <jakub@redhat.com>
3 * configure.ac: Set XCFLAGS to -mno-gnu-attribute on
5 * configure: Regenerated.
7 2022-01-03 Jakub Jelinek <jakub@redhat.com>
9 * libquadmath.texi: Bump @copying's copyright year.
11 2021-06-08 Martin Liska <mliska@suse.cz>
13 * libquadmath.texi: Fix typo.
15 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
17 * configure: Re-generate.
19 2021-01-01 Jakub Jelinek <jakub@redhat.com>
21 * libquadmath.texi: Bump @copying's copyright year.
23 2020-12-05 Iain Sandoe <iain@sandoe.co.uk>
26 * configure: Regenerate.
28 2020-11-29 John David Anglin <danglin@gcc.gnu.org>
30 * configure: Regenerate.
32 2020-05-29 H.J. Lu <hjl.tools@gmail.com>
35 * configure: Regenerated.
37 2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
40 * configure: Regenerated.
42 2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
44 * configure: Regenerated.
46 2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
51 * configure: Regenerated.
53 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
55 * configure.ac: Handle `--with-toolexeclibdir='.
56 * Makefile.in: Regenerate.
57 * aclocal.m4: Regenerate.
58 * configure: Regenerate.
60 2020-01-01 Jakub Jelinek <jakub@redhat.com>
62 Update copyright years.
64 * libquadmath.texi: Bump @copying's copyright year.
66 2019-09-27 Maciej W. Rozycki <macro@wdc.com>
68 * configure: Regenerate.
70 2019-08-02 Jakub Jelinek <jakub@redhat.com>
72 * quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
73 M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
74 M_SQRT1_2q): Use two more decimal places.
76 2019-01-01 Jakub Jelinek <jakub@redhat.com>
78 Update copyright years.
80 * libquadmath.texi: Bump @copying's copyright year.
82 2018-12-11 Jakub Jelinek <jakub@redhat.com>
85 * quadmath_weak.h (__qmath2): Add __quadmath_throw.
87 2018-11-07 Joseph Myers <joseph@codesourcery.com>
89 * quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
90 mantissa2 and mantissa3 fields instead of mant_high and mant_low.
91 Change nan field to ieee_nan.
92 * update-quadmath.py (update_sources): Also update fmaq.c.
93 * math/nanq.c (nanq): Use ieee_nan field of union.
94 Zero-initialize f. Set quiet_nan field.
95 * printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
96 strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
97 mantissa3 fields. Use ieee_nan and quiet_nan field.
98 * math/fmaq.c: Regenerate from glibc sources with
101 2018-11-05 Joseph Myers <joseph@codesourcery.com>
104 * Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
105 Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
106 math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
107 math/casinhq_kernel.c.
108 * Makefile.in: Regenerate.
109 * libquadmath.texi (exp2q, issignalingq): Document.
110 * quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
112 (HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
113 (FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
114 (__quadmath_gamma_productq, __quadmath_gammaq_r)
115 (__quadmath_lgamma_negq, __quadmath_lgamma_productq)
116 (__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
117 (math_check_force_underflow_complex, __glibc_likely)
118 (__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
119 (libc_feholdsetround_ctx, libc_feresetround_ctx): New.
120 (feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
121 (fesetenv, fetestexcept, feclearexcept): Define if not supported
123 (__quadmath_isinf_nsq): Remove.
124 * quadmath.h (exp2q, issignalingq): New.
125 * quadmath.map (QUADMATH_1.2): New.
126 * quadmath_weak.h (exp2q, issignalingq): New.
127 * update-quadmath.py: New file.
128 * math/isinf_nsq.c: Remove file.
129 * math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
130 math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
131 math/tanq_kernel.c, math/tgammaq_product.c: New files. Generated
132 from glibc sources with update-quadmath.py.
133 * math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
134 math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
135 math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
136 math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
137 math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
138 math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
139 math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
140 math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
141 math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
142 math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
143 math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
144 math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
145 math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
146 math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
147 math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
148 math/lroundq.c, math/modfq.c, math/nearbyintq.c,
149 math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
150 math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
151 math/signbitq.c, math/sincos_table.c, math/sincosq.c,
152 math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
153 math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
154 math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
157 2018-10-31 Joseph Myers <joseph@codesourcery.com>
160 * Makefile.am: Include multilib.am.
161 (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
162 (all-local): Define outside conditional code.
163 (CLEANFILES): Remove libquadmath.info.
164 * configure.ac: Remove AC_PREREQ.
165 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
167 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
169 * configure: Regenerated.
171 2018-04-19 Jakub Jelinek <jakub@redhat.com>
173 * configure: Regenerated.
175 2018-04-18 David Malcolm <dmalcolm@redhat.com>
178 * configure: Regenerate.
180 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
183 * configure: Regenerate.
185 2018-01-03 Jakub Jelinek <jakub@redhat.com>
187 * libquadmath.texi: Bump @copying's copyright year.
189 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
191 * Makefile.am: Update AM_CFLAGS.
192 * Makefile.in: Regenerate:
193 * acinclude.m4: Add enable.m4 and cet.m4.
194 * configure: Regenerate.
195 * configure.ac: Set CET_FLAGS. Update XCFLAGS.
197 2017-11-05 Tom de Vries <tom@codesourcery.com>
200 * printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
203 2017-09-01 Michael Meissner <meissner@linux.vnet.ibm.com>
206 * configure.ac (powerpc*-linux*): Use attribute mode KC to create
207 complex __float128 on PowerPC instead of attribute mode TC.
208 * quadmath.h (__complex128): Likewise.
209 * configure: Regenerate.
210 * math/cbrtq.c (CBRT2): Use __float128 not long double.
214 * math/j0q.c (U0): Likewise.
215 * math/sqrtq.c (sqrtq): Don't depend on implicit conversion
216 between __float128, instead explicitly convert the __float128
217 value to long double because the PowerPC does not allow __float128
218 and long double in the same expression.
220 2017-07-19 Gerald Pfeifer <gerald@pfeifer.com>
222 * math/powq.c (powq): Use uint32_t instead of u_int32_t.
224 2017-07-19 Jakub Jelinek <jakub@redhat.com>
227 * quadmath-imp.h (math_opt_barrier, math_force_eval,
228 math_narrow_eval, math_check_force_underflow,
229 math_check_force_underflow_nonneg): Define.
230 * math/ceilq.c: Backport changes from upstream glibc
231 between 2012-11-01 and 2017-07-13.
232 * math/remquoq.c: Likewise.
233 * math/expq.c: Likewise.
234 * math/llroundq.c: Likewise.
235 * math/logq.c: Likewise.
236 * math/atanq.c: Likewise.
237 * math/nearbyintq.c: Likewise.
238 * math/scalblnq.c: Likewise.
239 * math/finiteq.c: Likewise.
240 * math/atanhq.c: Likewise.
241 * math/expm1q.c: Likewise.
242 * math/sinhq.c: Likewise.
243 * math/log10q.c: Likewise.
244 * math/rintq.c: Likewise.
245 * math/roundq.c: Likewise.
246 * math/fmaq.c: Likewise.
247 * math/erfq.c: Likewise.
248 * math/log2q.c: Likewise.
249 * math/lroundq.c: Likewise.
250 * math/j1q.c: Likewise.
251 * math/scalbnq.c: Likewise.
252 * math/truncq.c: Likewise.
253 * math/frexpq.c: Likewise.
254 * math/sincosq.c: Likewise.
255 * math/tanhq.c: Likewise.
256 * math/asinq.c: Likewise.
257 * math/coshq.c: Likewise.
258 * math/j0q.c: Likewise.
259 * math/asinhq.c: Likewise.
260 * math/floorq.c: Likewise.
261 * math/sinq_kernel.c: Likewise.
262 * math/powq.c: Likewise.
263 * math/hypotq.c: Likewise.
264 * math/sincos_table.c: Likewise.
265 * math/rem_pio2q.c: Likewise.
266 * math/nextafterq.c: Likewise.
267 * math/log1pq.c: Likewise.
268 * math/sincosq_kernel.c: Likewise.
269 * math/tanq.c: Likewise.
270 * math/acosq.c: Likewise.
271 * math/lrintq.c: Likewise.
272 * math/llrintq.c: Likewise.
274 2017-02-09 Gerald Pfeifer <gerald@pfeifer.com>
276 * configure.ac (ACX_BUGURL): Update.
277 * configure: Regenerate.
279 2017-01-17 Jakub Jelinek <jakub@redhat.com>
282 * configure.ac: Add GCC_BASE_VER.
283 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
284 get version from BASE-VER file.
285 * configure: Regenerated.
286 * Makefile.in: Regenerated.
288 2017-01-01 Jakub Jelinek <jakub@redhat.com>
290 * libquadmath.texi: Bump @copying's copyright year.
292 2016-11-15 Matthias Klose <doko@ubuntu.com>
294 * configure: Regenerate.
296 2016-01-04 Jakub Jelinek <jakub@redhat.com>
298 * libquadmath.texi: Bump @copying's copyright year.
300 2015-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
302 * Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
303 * Makefile.in: Regenerate.
304 * libquadmath.texi: Document logbq.
305 * quadmath.h: Add logbq prototype.
306 * quadmath.map: Add logbq.
307 * quadmath_weak.h: Add logbq prototype.
308 * math/logbq.c: New file
310 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
312 * Makefile.in: Regenerated with automake-1.11.6.
313 * aclocal.m4: Likewise.
314 * configure: Likewise.
316 2015-01-26 Matthias Klose <doko@ubuntu.com>
318 * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
319 * configure: Regenerate.
321 2015-01-05 Jakub Jelinek <jakub@redhat.com>
323 * libquadmath.texi: Bump @copying's copyright year.
325 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
328 * configure: Regenerated.
330 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
333 * configure: Regenerate.
335 2014-10-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
338 * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
339 * Makefile.in: Regenerate.
341 2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
344 * Makefile.am: Conditionally define info_TEXINFOS and
345 libquadmath_TEXINFOS.
346 * Makefile.in: Regenerate.
348 2014-10-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
351 * libquadmath.texi (sincosq): Fix typo.
353 2014-01-02 Tobias Burnus <burnus@net-b.de>
355 * libquadmath.texi: Bump @copying's copyright year.
357 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
359 * Makefile.am (AM_CPPFLAGS): Define.
360 * Makefile.in: Regenerate.
361 * printf/gmp-impl.h: Remove path from longlong.h include.
363 2013-09-20 Alan Modra <amodra@gmail.com>
365 * configure: Regenerate.
367 2013-03-06 Shakthi Kannan <shakthimaan@gmail.com>
370 * quadmath.h: Add 'extern "C"' block for C++ use.
372 2013-02-19 Jakub Jelinek <jakub@redhat.com>
375 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
378 2013-02-17 Tobias Burnus <burnus@net-b.de>
380 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
382 2013-02-06 Richard Sandiford <rdsandiford@googlemail.com>
384 Revert previous patch.
386 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
388 Update copyright years.
390 2013-01-22 Jakub Jelinek <jakub@redhat.com>
393 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
395 2012-12-13 Jakub Jelinek <jakub@redhat.com>
397 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
398 instead of L suffixed ones.
399 * math/fmaq.c (fmaq): Likewise.
400 * math/rintq.c (TWO112): Likewise.
402 2012-12-03 Tobias Burnus <burnus@net-b.de>
404 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
407 2012-11-25 Tobias Burnus <burnus@net-b.de>
410 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
411 instead of nonexisting HAVE_GET_ROUNDING_MODE.
413 2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
416 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
419 2012-11-23 Tobias Burnus <burnus@net-b.de>
420 Joseph Myers <joseph@codesourcery.com>
422 * quadmath-rounding-mode.h: New.
423 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
424 * printf/fpioconst.h: Ditto.
425 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
426 Make printf respect the rounding mode for decimal output.
427 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
428 GLIBC. Make printf respect the rounding mode for hex output.
429 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
430 rounding mode. Fix strtod handling of underflow.
432 2012-11-22 David S. Miller <davem@davemloft.net>
433 Tobias Burnus <burnus@net-b.de>
434 Joseph Myers <joseph@codesourcery.com>
436 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
437 very large arguments properly.
438 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
439 underflow when 'x' is very small.
440 * math/j1q.c (y1q): Ditto.
441 * math/log1pq.c (log1pq): Update from GLIBC. Saturate
442 nonzero exponents with absolute value below 0x1p-128 to
444 * math/powq.c (powq): Update from GLIBC. If xm1 is
445 smaller than LDBL_EPSILON/2.0L, just return xm1.
447 2012-11-21 Tobias Burnus <burnus@net-b.de>
450 * math/lgammaq.c (lgammaq): Use local variable if
451 math.h does not provide signgam.
452 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
453 * configure.ac: Use it.
454 * configure: Regenerate.
455 * config.h.in: Regenerate.
457 2012-11-15 Tobias Burnus <burnus@net-b.de>
458 Joseph Myers <joseph@codesourcery.com>
460 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
461 underflows with small x * y; Fix overflow results
462 outside round-to-nearest mode; make use of Dekker
463 and Knuth algorithms use round-to-nearest.
465 2012-11-01 Tobias Burnus <burnus@net-b.de>
467 * math/fmaq.c (fmaq): Fix build.
469 2012-11-01 Tobias Burnus <burnus@net-b.de>
470 Joseph Myers <joseph@codesourcery.com>
472 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
473 with small x * y using scaling, not as x * y + z.
474 * math/lgammaq.c (lgammaq): Fix signgam handling.
476 2012-11-01 Tobias Burnus <burnus@net-b.de>
478 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
479 * Makefile.in: Regenerated.
480 * math/acoshq.c: Update comment.
481 * math/acosq.c: Ditto.
482 * math/asinhq.c: Ditto.
483 * math/asinq.c: Ditto.
484 * math/atan2q.c: Ditto.
485 * math/atanhq.c: Ditto.
486 * math/ceilq.c: Ditto.
487 * math/copysignq.c: Ditto.
488 * math/cosq.c: Ditto.
489 * math/coshq.c: Ditto.
490 * math/erfq.c: Ditto.
491 * math/fabsq.c: Ditto.
492 * math/finiteq.c: Ditto.
493 * math/floorq.c: Ditto.
494 * math/fmodq.c: Ditto.
495 * math/frexpq.c: Ditto.
496 * math/isnanq.c: Ditto.
499 * math/ldexpq.c: Ditto.
500 * math/llroundq.c: Ditto.
501 * math/log10q.c: Ditto.
502 * math/log1pq.c: Ditto.
503 * math/log2q.c: Ditto.
504 * math/logq.c: Ditto.
505 * math/lroundq.c: Ditto.
506 * math/modfq.c: Ditto.
507 * math/nextafterq.c: Ditto.
508 * math/powq.c: Ditto.
509 * math/rem_pio2q.c: Ditto.
510 * math/remainderq.c: Ditto.
511 * math/rintq.c: Ditto.
512 * math/roundq.c: Ditto.
513 * math/scalblnq.c: Ditto.
514 * math/scalbnq.c: Ditto.
515 * math/sincosq_kernel.c: Ditto.
516 * math/sinq.c: Ditto.
517 * math/tanq.c: Ditto.
518 * math/expq.c: Ditto.
519 (__expq_table, expq): Renamed local array from __expl_table.
520 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
521 * math/cacoshq.c: Changes from GLIBC; fix returned sign.
522 * math/casinhq.c: Changes from GLIBC to fix special-case.
523 * math/cbrtq.c: Use modified GLIBC version.
524 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
525 ctanhq, ctanq): Moved to separates files.
526 (mult_c128, div_c128): Removed no longer needed functions.
527 (cexpiq): Call sincosq instead of sinq and cosq.
528 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
529 * math/ccoshq.c (ccoshq): New file, moved from complex.c and
530 modified based on GLIBC.
531 * math/cexpq.c (cexp): Ditto.
532 * math/clog10q.c (clog10q): Ditto.
533 * math/clogq.c (clogq): Ditto.
534 * math/csinhq.c: Ditto.
535 * math/csinq.c: Ditto.
536 * math/csqrtq.c: Ditto.
537 * math/ctanhq.c: Ditto.
538 * math/ctanq.c: Ditto.
539 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
541 * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
542 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
544 * math/lgammaq.c (lgammaq): Add signgam handling.
545 * math/sinhq.c (sinhq): Fix sign handling.
546 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
547 * math/tgammaq.c (tgammaq): Ditto.
548 * math/x2y2m1q.c: New file.
549 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
550 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
552 2012-10-31 Tobias Burnus <burnus@net-b.de>
553 Joseph Myers <joseph@codesourcery.com>
554 David S. Miller <davem@davemloft.net>
555 Ulrich Drepper <drepper@redhat.com>
556 Marek Polacek <polacek@redhat.com>:
557 Petr Baudis <pasky@suse.cz>
559 * math/complex.c (csqrtq): NaN and INF fixes.
560 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
561 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
562 large parameters. Fix errno for boundary conditions.
563 * math/finiteq.c (finiteq): Add comment.
564 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
565 and bad results for some subnormal results. Fix sign of inexact
566 zero return. Fix sign of exact zero return.
567 Ensure additions are not scheduled after fetestexcept.
568 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
569 for ynq. Fix jnq precision.
570 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
571 manipulate bits before adding and subtracting TWO112[sx].
572 * math/rintq.c (rintq): Ditto.
573 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
576 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
578 * configure: Regenerated.
580 2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
583 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
584 * configure: Regenerated.
586 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
588 * configure: Regenerated.
590 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
592 * configure: Regenerate.
594 2011-11-07 Kai Tietz <ktietz@redhat.com>
597 * quadmath-imp.h (ieee854_float128): Adjust
598 for ms-bitfield layout.
600 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
602 * printf/gmp-impl.h: Adapt path to longlong.h.
604 2011-09-21 Joseph Myers <joseph@codesourcery.com>
606 * Makefile.am (FLAGS_TO_PASS): Define.
607 * Makefile.in: Regenerate.
609 2011-08-01 Jakub Jelinek <jakub@redhat.com>
611 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
612 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
614 2011-04-03 Tobias Burnus <burnus@net-b.de>
617 * libquadmath.texi (strtoflt128): Fix typo.
618 (quadmath_snprintf): Move note up, make @item.
620 2011-03-25 Jakub Jelinek <jakub@redhat.com>
622 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
625 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
628 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
629 * configure: Regenerate.
631 2011-02-28 Jakub Jelinek <jakub@redhat.com>
633 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
634 that for size > 0 str is always zero terminated.
636 2011-02-20 Jakub Jelinek <jakub@redhat.com>
639 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
641 2011-02-17 Jakub Jelinek <jakub@redhat.com>
643 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
644 FLT128_MAX_10_EXP): Document.
645 (strtoflt128): Remove obsolete comment.
646 * configure.ac (HAVE_STRTOULL): New check.
647 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
649 * printf/mul_n.c: Include <config.h>.
650 * printf/add_n.c: Likewise.
651 * printf/cmp.c: Likewise.
652 * printf/fpioconst.c: Likewise.
653 * printf/mul_1.c: Likewise.
654 * printf/rshift.c: Likewise.
655 * printf/lshift.c: Likewise.
656 * printf/submul_1.c: Likewise.
657 * printf/sub_n.c: Likewise.
658 * printf/divrem.c: Likewise.
659 * printf/addmul_1.c: Likewise.
660 * printf/mul.c: Likewise.
661 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
662 to avoid evaluating argument multiple times.
663 (isxdigit): Redefine.
664 * strtod/strtoflt128.c: New file.
665 * strtod/strtod_l.c: New file.
666 * strtod/mpn2flt128.c: New file.
667 * strtod/grouping.h: New file.
668 * strtod/tens_in_limb.c: New file.
669 * gdtoa/arith.h: Removed.
670 * gdtoa/gd_qnan.h: Removed.
671 * gdtoa/gdtoa_fltrnds.h: Removed.
672 * gdtoa/gdtoa.h: Removed.
673 * gdtoa/gdtoaimp.h: Removed.
674 * gdtoa/gethex.c: Removed.
675 * gdtoa/gmisc.c: Removed.
676 * gdtoa/hd_init.c: Removed.
677 * gdtoa/hexnan.c: Removed.
678 * gdtoa/makefile: Removed.
679 * gdtoa/misc.c: Removed.
680 * gdtoa/README.gdtoa: Removed.
681 * gdtoa/smisc.c: Removed.
682 * gdtoa/strtodg.c: Removed.
683 * gdtoa/strtopQ.c: Removed.
684 * gdtoa/sum.c: Removed.
685 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
687 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
688 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
689 * config.h.in: Regenerated.
690 * configure: Regenerated.
691 * Makefile.in: Regenerated.
693 2011-02-16 Jakub Jelinek <jakub@redhat.com>
695 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
696 whether workarounds for printf hook handling should be added.
698 * configure.ac: Check for locale.h too.
699 (USE_LOCALE_SUPPORT): Remove check.
700 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
701 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
702 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
703 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
705 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
706 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
707 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
708 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
709 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
710 USE_I18N_NUMBER_H #ifdef.
711 * configure: Regenerated.
712 * config.h.in: Regenerated.
714 2011-02-14 Jakub Jelinek <jakub@redhat.com>
717 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
719 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
720 field instead of setting individual fields to 0. Don't set info.user
722 * configure: Regenerated.
724 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
725 * printf/printf_fp.c: Don't include <alloca.h>.
726 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
727 * configure: Regenerated.
730 * libquadmath.texi (quadmath_snprintf): Document.
731 (quadmath_flt128tostr): Remove.
732 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
733 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
734 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
735 * quadmath.h (quadmath_snprintf): New prototype.
736 (quadmath_flt128tostr): Remove.
737 * quadmath_weak.h (quadmath_snprintf): Add.
738 (quadmath_flt128tostr): Remove.
739 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
740 wctype.h, limits.h, ctype.h, printf.h, errno.h.
741 (AC_USE_SYSTEM_EXTENSIONS): Add.
742 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
743 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
744 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
745 quadmath_flt128tostr.
746 * printf/printf_fphex.c: New file.
747 * printf/_itowa.h: New file.
748 * printf/mul_n.c: New file.
749 * printf/quadmath-printf.h: New file.
750 * printf/submul_1.c: New file.
751 * printf/quadmath-printf.c: New file.
752 * printf/gmp-impl.h: New file.
753 * printf/lshift.c: New file.
754 * printf/fpioconst.h: New file.
755 * printf/add_n.c: New file.
756 * printf/cmp.c: New file.
757 * printf/sub_n.c: New file.
758 * printf/mul.c: New file.
759 * printf/divrem.c: New file.
760 * printf/addmul_1.c: New file.
761 * printf/printf_fp.c: New file.
762 * printf/_itoa.h: New file.
763 * printf/fpioconst.c: New file.
764 * printf/_i18n_number.h: New file.
765 * printf/flt1282mpn.c: New file.
766 * printf/rshift.c: New file.
767 * printf/mul_1.c: New file.
768 * quadmath_io.c: Removed.
769 * gdtoa/gdtoa.c: Removed.
770 * gdtoa/g__fmt.c: Removed.
771 * gdtoa/g_Qfmt.c: Removed.
772 * gdtoa/dmisc.c: Removed.
773 * gdtoa/ulp.c: Removed.
774 * config.h.in: Regenerated.
775 * configure: Regenerated.
776 * Makefile.in: Regenerated.
778 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
780 * Makefile.in: Regenerate.
781 * aclocal.m4: Likewise.
782 * configure: Likewise.
784 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
787 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
788 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
790 2011-01-17 Tobias Burnus <burnus@net-b.de>
793 * libquadmath.text: Document typedef and constants.
795 2011-01-17 Tobias Burnus <burnus@net-b.de>
798 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
799 bump copyright year and use /**/ instead of // comments.
801 * quadmath-weak.h: Ditto.
802 * quadmath_io.c: Ditto.
804 2011-01-16 Jakub Jelinek <jakub@redhat.com>
807 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
810 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
811 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
812 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
813 (strtoflt128, quadmath_flt128tostr): Add.
814 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
815 (strtoflt128): ... this. Return __float128, instead of writing
816 to memory pointed by last argument.
817 * quadmath.h: Use C style comments instead of C++ style.
818 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
819 (strtoflt128, quadmath_flt128tostr): Add prototypes.
820 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
821 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
823 * quadmath_io.c (quadmath_dtoaq): Rename to...
824 (quadmath_flt128tostr): ... this.
826 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
827 Use it for all prototypes.
830 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
831 const from prototype argument.
832 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
833 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
834 (__quadmath_extern_inline): Define.
835 (cimagq, conjq, crealq): New inlines.
836 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
837 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
838 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
839 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
840 * Makefile.in: Regenerated.
841 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
842 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
843 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
844 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
845 tests instead of __BIG_ENDIAN__.
846 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
847 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
849 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
850 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
851 * math/cprojq.c: New file.
852 * math/ilogbq.c: New file.
853 * math/fminq.c: New file.
854 * math/llrintq.c: New file.
855 * math/log2q.c: New file.
856 * math/lrintq.c: New file.
857 * math/crealq.c: New file.
858 * math/nearbyintq.c: New file.
859 * math/fmaxq.c: New file.
860 * math/conjq.c: New file.
861 * math/remquoq.c: New file.
862 * math/cimagq.c: New file.
863 * math/fdimq.c: New file.
865 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
868 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
870 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
871 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
872 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
874 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
875 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
876 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
878 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
879 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
881 * Makefile.in: Regenerated.
882 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
883 catanq, catanhq): Add.
884 * math/cacoshq.c: New file.
885 * math/cacosq.c: New file.
886 * math/catanq.c: New file.
887 * math/catanhq.c: New file.
888 * math/casinq.c: New file.
889 * math/casinhq.c: New file.
891 * math/hypotq.c (hypotq): Use Q suffix instead of L.
892 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
893 * math/cosq.c (cosq): Likewise.
896 * quadmath.map (QUADMATH_1.0): Add fmaq.
897 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
898 feupdateenv, fesetenv and fetestexcept.
899 * configure: Regenerated.
900 * config.h.in: Regenerated.
901 * quadmath.h (fmaq): New prototype.
902 * quadmath_weak.h (fmaq): Add.
903 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
904 * Makefile.in: Regenerated.
905 * quadmath-imp.h: Include config.h.
906 * math/expq.c: Include fenv.h.
907 (USE_FENV_H): Define if libm support for fe* is there.
908 (expq): Add fesetround etc. support if USE_FENV_H is defined.
909 * math/fmaq.c: New file.
910 * libquadmath.texi (fmaq): Add.
912 2011-01-14 Tobias Burnus <burnus@net-b.de>
915 * configure.ac: Use ACX_BUGURL.
916 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
917 * Makefile.am: Create libquadmath-vers.texi.
918 * configure.in: Regenerate.
919 * Makefile.in: Regenerate.
921 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
924 * Makefile.am (libquadmath.info): Unconditionally override
925 target, not only if BUILD_LIBQUADMATH.
926 * Makefile.in: Regenerate.
927 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
928 avoid warning from automake.
930 2010-12-19 Tobias Burnus <burnus@net-b.de>
933 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
934 * configure: Regenerate
936 2010-12-13 Tobias Burnus <burnus@net-b.de>
939 * gdtoa/gdtoaimp.h: Mangle internal functions by
940 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
941 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
942 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
943 if NO_STRING_H is set.
944 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
945 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
946 __quadmath prefix to internal functions.
947 * math/cosq.c (cosq): Ditto.
948 * math/sinq.c (cosq): Ditto.
949 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
950 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
951 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
952 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
954 2010-12-08 Tobias Burnus <burnus@net-b.de>
957 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
958 * gdtoa/gdtoaimp.h: Don't declare strtod.
960 2010-12-08 Tobias Burnus <burnus@net-b.de>
963 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
964 AC_TRY_LINK and cache libquad_have_float128.
965 * configure: Regenerate.
967 2010-12-08 Tobias Burnus <burnus@net-b.de>
970 * configure.ac: Add texinfo checks.
971 * Makefile.am: Handle .texi documentation.
972 * libquadmath.texi: New.
973 * configure: Regenerated.
974 * Makefile.in: Regenerated.
976 2010-12-06 Tobias Burnus <burnus@net-b.de>
979 * quadmath-imp.h: Add LGPL header.
980 * quadmath.h: Add LGPL header.
981 * quadmath_io.c: Add LGPL header.
982 * quadmath_weak.h: Add LGPL header.
984 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
988 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
989 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
990 * aclocal.m4: Regenerate.
991 * configure: Regenerate.
992 * Makefile.in: Regenerate.
994 2010-11-30 Tobias Burnus <burnus@net-b.de>
997 * Makefile.am: Install include files in
998 target/version specific directory.
999 * Makefile.in: Regenerate.
1001 2010-11-30 Tobias Burnus <burnus@net-b.de>
1003 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
1004 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
1005 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
1007 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
1009 * configure: Regenerated.
1010 * Makefile.in: Regenerated.
1011 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
1012 (target_alias): Use AC_SUBST for it.
1013 (GCC_NO_EXECUTABLES): Call it.
1014 (AC_PROG_CC): Improve multilib handling.
1015 Check that gcc is used for compilation.
1016 Use pattern from libssp for symbol versioning checking.
1017 * Makefile.am (LTLDFLAGS): Removed.
1018 (libquadmath_la_LDFLAGS): Add -no-undefined.
1019 (libquadmath_la_LINK): Commented out.
1020 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
1021 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
1022 (MAKEOVERRIDES): New.
1023 * aclocal.m4: Regenerated.
1025 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1027 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
1028 (libquadmath_la_LDFLAGS): ... here.
1029 (quadmath.map-sun): Tabify.
1031 * Makefile.in: Regenerate.
1033 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1034 Tobias Burnus <burnus@net-b.de>
1037 Initial implementation and checkin.
1039 Copyright (C) 2010-2018 Free Software Foundation, Inc.
1041 Copying and distribution of this file, with or without modification,
1042 are permitted in any medium without royalty provided the copyright
1043 notice and this notice are preserved.