ChangeLog revision 1.1.1.1
1 2020-03-12 Release Manager 2 3 * GCC 9.3.0 released. 4 5 2019-10-21 Jakub Jelinek <jakub (a] redhat.com> 6 7 Backported from mainline 8 2019-08-02 Jakub Jelinek <jakub (a] redhat.com> 9 10 * quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, 11 M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, 12 M_SQRT1_2q): Use two more decimal places. 13 14 2019-08-12 Release Manager 15 16 * GCC 9.2.0 released. 17 18 2019-05-03 Release Manager 19 20 * GCC 9.1.0 released. 21 22 2019-01-01 Jakub Jelinek <jakub (a] redhat.com> 23 24 Update copyright years. 25 26 * libquadmath.texi: Bump @copying's copyright year. 27 28 2018-12-11 Jakub Jelinek <jakub (a] redhat.com> 29 30 PR c/88430 31 * quadmath_weak.h (__qmath2): Add __quadmath_throw. 32 33 2018-11-07 Joseph Myers <joseph (a] codesourcery.com> 34 35 * quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1, 36 mantissa2 and mantissa3 fields instead of mant_high and mant_low. 37 Change nan field to ieee_nan. 38 * update-quadmath.py (update_sources): Also update fmaq.c. 39 * math/nanq.c (nanq): Use ieee_nan field of union. 40 Zero-initialize f. Set quiet_nan field. 41 * printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c, 42 strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and 43 mantissa3 fields. Use ieee_nan and quiet_nan field. 44 * math/fmaq.c: Regenerate from glibc sources with 45 update-quadmath.py. 46 47 2018-11-05 Joseph Myers <joseph (a] codesourcery.com> 48 49 PR libquadmath/68686 50 * Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c. 51 Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c 52 math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c 53 math/casinhq_kernel.c. 54 * Makefile.in: Regenerate. 55 * libquadmath.texi (exp2q, issignalingq): Document. 56 * quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and 57 <fenv.h>. 58 (HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW) 59 (FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq) 60 (__quadmath_gamma_productq, __quadmath_gammaq_r) 61 (__quadmath_lgamma_negq, __quadmath_lgamma_productq) 62 (__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq) 63 (math_check_force_underflow_complex, __glibc_likely) 64 (__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128) 65 (libc_feholdsetround_ctx, libc_feresetround_ctx): New. 66 (feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv) 67 (fesetenv, fetestexcept, feclearexcept): Define if not supported 68 through <fenv.h>. 69 (__quadmath_isinf_nsq): Remove. 70 * quadmath.h (exp2q, issignalingq): New. 71 * quadmath.map (QUADMATH_1.2): New. 72 * quadmath_weak.h (exp2q, issignalingq): New. 73 * update-quadmath.py: New file. 74 * math/isinf_nsq.c: Remove file. 75 * math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h, 76 math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c, 77 math/tanq_kernel.c, math/tgammaq_product.c: New files. Generated 78 from glibc sources with update-quadmath.py. 79 * math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c, 80 math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c, 81 math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c, 82 math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c, 83 math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c, 84 math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c, 85 math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c, 86 math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c, 87 math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c, 88 math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c, 89 math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c, 90 math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c, 91 math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c, 92 math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c, 93 math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c, 94 math/lroundq.c, math/modfq.c, math/nearbyintq.c, 95 math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c, 96 math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c, 97 math/signbitq.c, math/sincos_table.c, math/sincosq.c, 98 math/sincosq_kernel.c, math/sinhq.c, math/sinq.c, 99 math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c, 100 math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with 101 update-quadmath.py. 102 103 2018-10-31 Joseph Myers <joseph (a] codesourcery.com> 104 105 PR bootstrap/82856 106 * Makefile.am: Include multilib.am. 107 (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. 108 (all-local): Define outside conditional code. 109 (CLEANFILES): Remove libquadmath.info. 110 * configure.ac: Remove AC_PREREQ. 111 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. 112 113 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 114 115 * configure: Regenerated. 116 117 2018-04-19 Jakub Jelinek <jakub (a] redhat.com> 118 119 * configure: Regenerated. 120 121 2018-04-18 David Malcolm <dmalcolm (a] redhat.com> 122 123 PR jit/85384 124 * configure: Regenerate. 125 126 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 127 128 PR target/84148 129 * configure: Regenerate. 130 131 2018-01-03 Jakub Jelinek <jakub (a] redhat.com> 132 133 * libquadmath.texi: Bump @copying's copyright year. 134 135 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 136 137 * Makefile.am: Update AM_CFLAGS. 138 * Makefile.in: Regenerate: 139 * acinclude.m4: Add enable.m4 and cet.m4. 140 * configure: Regenerate. 141 * configure.ac: Set CET_FLAGS. Update XCFLAGS. 142 143 2017-11-05 Tom de Vries <tom (a] codesourcery.com> 144 145 PR other/82784 146 * printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after 147 "do {} while (0)". 148 149 2017-09-01 Michael Meissner <meissner (a] linux.vnet.ibm.com> 150 151 PR libquadmath/81848 152 * configure.ac (powerpc*-linux*): Use attribute mode KC to create 153 complex __float128 on PowerPC instead of attribute mode TC. 154 * quadmath.h (__complex128): Likewise. 155 * configure: Regenerate. 156 * math/cbrtq.c (CBRT2): Use __float128 not long double. 157 (CBRT4): Likewise. 158 (CBRT2I): Likewise. 159 (CBRT4I): Likewise. 160 * math/j0q.c (U0): Likewise. 161 * math/sqrtq.c (sqrtq): Don't depend on implicit conversion 162 between __float128, instead explicitly convert the __float128 163 value to long double because the PowerPC does not allow __float128 164 and long double in the same expression. 165 166 2017-07-19 Gerald Pfeifer <gerald (a] pfeifer.com> 167 168 * math/powq.c (powq): Use uint32_t instead of u_int32_t. 169 170 2017-07-19 Jakub Jelinek <jakub (a] redhat.com> 171 172 PR libquadmath/65757 173 * quadmath-imp.h (math_opt_barrier, math_force_eval, 174 math_narrow_eval, math_check_force_underflow, 175 math_check_force_underflow_nonneg): Define. 176 * math/ceilq.c: Backport changes from upstream glibc 177 between 2012-11-01 and 2017-07-13. 178 * math/remquoq.c: Likewise. 179 * math/expq.c: Likewise. 180 * math/llroundq.c: Likewise. 181 * math/logq.c: Likewise. 182 * math/atanq.c: Likewise. 183 * math/nearbyintq.c: Likewise. 184 * math/scalblnq.c: Likewise. 185 * math/finiteq.c: Likewise. 186 * math/atanhq.c: Likewise. 187 * math/expm1q.c: Likewise. 188 * math/sinhq.c: Likewise. 189 * math/log10q.c: Likewise. 190 * math/rintq.c: Likewise. 191 * math/roundq.c: Likewise. 192 * math/fmaq.c: Likewise. 193 * math/erfq.c: Likewise. 194 * math/log2q.c: Likewise. 195 * math/lroundq.c: Likewise. 196 * math/j1q.c: Likewise. 197 * math/scalbnq.c: Likewise. 198 * math/truncq.c: Likewise. 199 * math/frexpq.c: Likewise. 200 * math/sincosq.c: Likewise. 201 * math/tanhq.c: Likewise. 202 * math/asinq.c: Likewise. 203 * math/coshq.c: Likewise. 204 * math/j0q.c: Likewise. 205 * math/asinhq.c: Likewise. 206 * math/floorq.c: Likewise. 207 * math/sinq_kernel.c: Likewise. 208 * math/powq.c: Likewise. 209 * math/hypotq.c: Likewise. 210 * math/sincos_table.c: Likewise. 211 * math/rem_pio2q.c: Likewise. 212 * math/nextafterq.c: Likewise. 213 * math/log1pq.c: Likewise. 214 * math/sincosq_kernel.c: Likewise. 215 * math/tanq.c: Likewise. 216 * math/acosq.c: Likewise. 217 * math/lrintq.c: Likewise. 218 * math/llrintq.c: Likewise. 219 220 2017-02-09 Gerald Pfeifer <gerald (a] pfeifer.com> 221 222 * configure.ac (ACX_BUGURL): Update. 223 * configure: Regenerate. 224 225 2017-01-17 Jakub Jelinek <jakub (a] redhat.com> 226 227 PR other/79046 228 * configure.ac: Add GCC_BASE_VER. 229 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to 230 get version from BASE-VER file. 231 * configure: Regenerated. 232 * Makefile.in: Regenerated. 233 234 2017-01-01 Jakub Jelinek <jakub (a] redhat.com> 235 236 * libquadmath.texi: Bump @copying's copyright year. 237 238 2016-11-15 Matthias Klose <doko (a] ubuntu.com> 239 240 * configure: Regenerate. 241 242 2016-01-04 Jakub Jelinek <jakub (a] redhat.com> 243 244 * libquadmath.texi: Bump @copying's copyright year. 245 246 2015-08-09 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 247 248 * Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c. 249 * Makefile.in: Regenerate. 250 * libquadmath.texi: Document logbq. 251 * quadmath.h: Add logbq prototype. 252 * quadmath.map: Add logbq. 253 * quadmath_weak.h: Add logbq prototype. 254 * math/logbq.c: New file 255 256 2015-05-13 Michael Haubenwallner <michael.haubenwallner (a] ssi-schaefer.com> 257 258 * Makefile.in: Regenerated with automake-1.11.6. 259 * aclocal.m4: Likewise. 260 * configure: Likewise. 261 262 2015-01-26 Matthias Klose <doko (a] ubuntu.com> 263 264 * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. 265 * configure: Regenerate. 266 267 2015-01-05 Jakub Jelinek <jakub (a] redhat.com> 268 269 * libquadmath.texi: Bump @copying's copyright year. 270 271 2014-11-21 H.J. Lu <hongjiu.lu (a] intel.com> 272 273 PR bootstrap/63784 274 * configure: Regenerated. 275 276 2014-11-11 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 277 278 PR target/63610 279 * configure: Regenerate. 280 281 2014-10-21 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 282 283 PR libquadmath/55821 284 * Makefile.am: Unconditionally define libquadmath_TEXINFOS. 285 * Makefile.in: Regenerate. 286 287 2014-10-09 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 288 289 PR libquadmath/55821 290 * Makefile.am: Conditionally define info_TEXINFOS and 291 libquadmath_TEXINFOS. 292 * Makefile.in: Regenerate. 293 294 2014-10-08 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 295 296 PR libquadmath/63487 297 * libquadmath.texi (sincosq): Fix typo. 298 299 2014-01-02 Tobias Burnus <burnus (a] net-b.de> 300 301 * libquadmath.texi: Bump @copying's copyright year. 302 303 2013-12-04 Richard Sandiford <rdsandiford (a] googlemail.com> 304 305 * Makefile.am (AM_CPPFLAGS): Define. 306 * Makefile.in: Regenerate. 307 * printf/gmp-impl.h: Remove path from longlong.h include. 308 309 2013-09-20 Alan Modra <amodra (a] gmail.com> 310 311 * configure: Regenerate. 312 313 2013-03-06 Shakthi Kannan <shakthimaan (a] gmail.com> 314 315 PR libquadmath/55473 316 * quadmath.h: Add 'extern "C"' block for C++ use. 317 318 2013-02-19 Jakub Jelinek <jakub (a] redhat.com> 319 320 PR libquadmath/56379 321 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like 322 macro. 323 324 2013-02-17 Tobias Burnus <burnus (a] net-b.de> 325 326 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit. 327 328 2013-02-06 Richard Sandiford <rdsandiford (a] googlemail.com> 329 330 Revert previous patch. 331 332 2013-02-03 Richard Sandiford <rdsandiford (a] googlemail.com> 333 334 Update copyright years. 335 336 2013-01-22 Jakub Jelinek <jakub (a] redhat.com> 337 338 PR libquadmath/56072 339 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description. 340 341 2012-12-13 Jakub Jelinek <jakub (a] redhat.com> 342 343 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants 344 instead of L suffixed ones. 345 * math/fmaq.c (fmaq): Likewise. 346 * math/rintq.c (TWO112): Likewise. 347 348 2012-12-03 Tobias Burnus <burnus (a] net-b.de> 349 350 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent 351 reading. 352 353 2012-11-25 Tobias Burnus <burnus (a] net-b.de> 354 355 PR libquadmath/55462 356 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H 357 instead of nonexisting HAVE_GET_ROUNDING_MODE. 358 359 2012-11-23 H.J. Lu <hongjiu.lu (a] intel.com> 360 361 PR bootstrap/55455 362 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass 363 void to fegetround. 364 365 2012-11-23 Tobias Burnus <burnus (a] net-b.de> 366 Joseph Myers <joseph (a] codesourcery.com> 367 368 * quadmath-rounding-mode.h: New. 369 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding. 370 * printf/fpioconst.h: Ditto. 371 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC. 372 Make printf respect the rounding mode for decimal output. 373 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from 374 GLIBC. Make printf respect the rounding mode for hex output. 375 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the 376 rounding mode. Fix strtod handling of underflow. 377 378 2012-11-22 David S. Miller <davem (a] davemloft.net> 379 Tobias Burnus <burnus (a] net-b.de> 380 Joseph Myers <joseph (a] codesourcery.com> 381 382 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and 383 very large arguments properly. 384 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic 385 underflow when 'x' is very small. 386 * math/j1q.c (y1q): Ditto. 387 * math/log1pq.c (log1pq): Update from GLIBC. Saturate 388 nonzero exponents with absolute value below 0x1p-128 to 389 +/- 0x1p-128. 390 * math/powq.c (powq): Update from GLIBC. If xm1 is 391 smaller than LDBL_EPSILON/2.0L, just return xm1. 392 393 2012-11-21 Tobias Burnus <burnus (a] net-b.de> 394 395 PR libquadmath/55225 396 * math/lgammaq.c (lgammaq): Use local variable if 397 math.h does not provide signgam. 398 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check. 399 * configure.ac: Use it. 400 * configure: Regenerate. 401 * config.h.in: Regenerate. 402 403 2012-11-15 Tobias Burnus <burnus (a] net-b.de> 404 Joseph Myers <joseph (a] codesourcery.com> 405 406 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma 407 underflows with small x * y; Fix overflow results 408 outside round-to-nearest mode; make use of Dekker 409 and Knuth algorithms use round-to-nearest. 410 411 2012-11-01 Tobias Burnus <burnus (a] net-b.de> 412 413 * math/fmaq.c (fmaq): Fix build. 414 415 2012-11-01 Tobias Burnus <burnus (a] net-b.de> 416 Joseph Myers <joseph (a] codesourcery.com> 417 418 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases 419 with small x * y using scaling, not as x * y + z. 420 * math/lgammaq.c (lgammaq): Fix signgam handling. 421 422 2012-11-01 Tobias Burnus <burnus (a] net-b.de> 423 424 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files. 425 * Makefile.in: Regenerated. 426 * math/acoshq.c: Update comment. 427 * math/acosq.c: Ditto. 428 * math/asinhq.c: Ditto. 429 * math/asinq.c: Ditto. 430 * math/atan2q.c: Ditto. 431 * math/atanhq.c: Ditto. 432 * math/ceilq.c: Ditto. 433 * math/copysignq.c: Ditto. 434 * math/cosq.c: Ditto. 435 * math/coshq.c: Ditto. 436 * math/erfq.c: Ditto. 437 * math/fabsq.c: Ditto. 438 * math/finiteq.c: Ditto. 439 * math/floorq.c: Ditto. 440 * math/fmodq.c: Ditto. 441 * math/frexpq.c: Ditto. 442 * math/isnanq.c: Ditto. 443 * math/j0q.c: Ditto. 444 * math/j1q.c: Ditto. 445 * math/ldexpq.c: Ditto. 446 * math/llroundq.c: Ditto. 447 * math/log10q.c: Ditto. 448 * math/log1pq.c: Ditto. 449 * math/log2q.c: Ditto. 450 * math/logq.c: Ditto. 451 * math/lroundq.c: Ditto. 452 * math/modfq.c: Ditto. 453 * math/nextafterq.c: Ditto. 454 * math/powq.c: Ditto. 455 * math/rem_pio2q.c: Ditto. 456 * math/remainderq.c: Ditto. 457 * math/rintq.c: Ditto. 458 * math/roundq.c: Ditto. 459 * math/scalblnq.c: Ditto. 460 * math/scalbnq.c: Ditto. 461 * math/sincosq_kernel.c: Ditto. 462 * math/sinq.c: Ditto. 463 * math/tanq.c: Ditto. 464 * math/expq.c: Ditto. 465 (__expq_table, expq): Renamed local array from __expl_table. 466 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling. 467 * math/cacoshq.c: Changes from GLIBC; fix returned sign. 468 * math/casinhq.c: Changes from GLIBC to fix special-case. 469 * math/cbrtq.c: Use modified GLIBC version. 470 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq, 471 ctanhq, ctanq): Moved to separates files. 472 (mult_c128, div_c128): Removed no longer needed functions. 473 (cexpiq): Call sincosq instead of sinq and cosq. 474 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh. 475 * math/ccoshq.c (ccoshq): New file, moved from complex.c and 476 modified based on GLIBC. 477 * math/cexpq.c (cexp): Ditto. 478 * math/clog10q.c (clog10q): Ditto. 479 * math/clogq.c (clogq): Ditto. 480 * math/csinhq.c: Ditto. 481 * math/csinq.c: Ditto. 482 * math/csqrtq.c: Ditto. 483 * math/ctanhq.c: Ditto. 484 * math/ctanq.c: Ditto. 485 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling 486 from GLIBC. 487 * math/ilogbq.c (ilogbq): Add errno = EDOM handling. 488 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported 489 from GLIBC. 490 * math/lgammaq.c (lgammaq): Add signgam handling. 491 * math/sinhq.c (sinhq): Fix sign handling. 492 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto. 493 * math/tgammaq.c (tgammaq): Ditto. 494 * math/x2y2m1q.c: New file. 495 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define. 496 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes. 497 498 2012-10-31 Tobias Burnus <burnus (a] net-b.de> 499 Joseph Myers <joseph (a] codesourcery.com> 500 David S. Miller <davem (a] davemloft.net> 501 Ulrich Drepper <drepper (a] redhat.com> 502 Marek Polacek <polacek (a] redhat.com>: 503 Petr Baudis <pasky (a] suse.cz> 504 505 * math/complex.c (csqrtq): NaN and INF fixes. 506 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes. 507 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for 508 large parameters. Fix errno for boundary conditions. 509 * math/finiteq.c (finiteq): Add comment. 510 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows 511 and bad results for some subnormal results. Fix sign of inexact 512 zero return. Fix sign of exact zero return. 513 Ensure additions are not scheduled after fetestexcept. 514 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly 515 for ynq. Fix jnq precision. 516 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not 517 manipulate bits before adding and subtracting TWO112[sx]. 518 * math/rintq.c (rintq): Ditto. 519 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer 520 overflow. 521 522 2012-09-14 David Edelsohn <dje.gcc (a] gmail.com> 523 524 * configure: Regenerated. 525 526 2012-05-29 Benjamin Kosnik <bkoz (a] redhat.com> 527 528 PR libstdc++/51007 529 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument. 530 * configure: Regenerated. 531 532 2012-05-16 H.J. Lu <hongjiu.lu (a] intel.com> 533 534 * configure: Regenerated. 535 536 2011-11-21 Andreas Tobler <andreast (a] fgznet.ch> 537 538 * configure: Regenerate. 539 540 2011-11-07 Kai Tietz <ktietz (a] redhat.com> 541 542 PR target/51007 543 * quadmath-imp.h (ieee854_float128): Adjust 544 for ms-bitfield layout. 545 546 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 547 548 * printf/gmp-impl.h: Adapt path to longlong.h. 549 550 2011-09-21 Joseph Myers <joseph (a] codesourcery.com> 551 552 * Makefile.am (FLAGS_TO_PASS): Define. 553 * Makefile.in: Regenerate. 554 555 2011-08-01 Jakub Jelinek <jakub (a] redhat.com> 556 557 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y 558 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0. 559 560 2011-04-03 Tobias Burnus <burnus (a] net-b.de> 561 562 PR fortran/48311 563 * libquadmath.texi (strtoflt128): Fix typo. 564 (quadmath_snprintf): Move note up, make @item. 565 566 2011-03-25 Jakub Jelinek <jakub (a] redhat.com> 567 568 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of 569 mempcpy. 570 571 2011-03-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 572 573 PR bootstrap/48135 574 * configure.ac (quadmath_use_symver): Handle --disable-symvers. 575 * configure: Regenerate. 576 577 2011-02-28 Jakub Jelinek <jakub (a] redhat.com> 578 579 * printf/quadmath-printf.c (quadmath_snprintf): Make sure 580 that for size > 0 str is always zero terminated. 581 582 2011-02-20 Jakub Jelinek <jakub (a] redhat.com> 583 584 PR bootstrap/47827 585 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf (""). 586 587 2011-02-17 Jakub Jelinek <jakub (a] redhat.com> 588 589 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP, 590 FLT128_MAX_10_EXP): Document. 591 (strtoflt128): Remove obsolete comment. 592 * configure.ac (HAVE_STRTOULL): New check. 593 * printf/gmp-impl.h (mpn_construct_float128): New prototype, 594 define. 595 * printf/mul_n.c: Include <config.h>. 596 * printf/add_n.c: Likewise. 597 * printf/cmp.c: Likewise. 598 * printf/fpioconst.c: Likewise. 599 * printf/mul_1.c: Likewise. 600 * printf/rshift.c: Likewise. 601 * printf/lshift.c: Likewise. 602 * printf/submul_1.c: Likewise. 603 * printf/sub_n.c: Likewise. 604 * printf/divrem.c: Likewise. 605 * printf/addmul_1.c: Likewise. 606 * printf/mul.c: Likewise. 607 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change 608 to avoid evaluating argument multiple times. 609 (isxdigit): Redefine. 610 * strtod/strtoflt128.c: New file. 611 * strtod/strtod_l.c: New file. 612 * strtod/mpn2flt128.c: New file. 613 * strtod/grouping.h: New file. 614 * strtod/tens_in_limb.c: New file. 615 * gdtoa/arith.h: Removed. 616 * gdtoa/gd_qnan.h: Removed. 617 * gdtoa/gdtoa_fltrnds.h: Removed. 618 * gdtoa/gdtoa.h: Removed. 619 * gdtoa/gdtoaimp.h: Removed. 620 * gdtoa/gethex.c: Removed. 621 * gdtoa/gmisc.c: Removed. 622 * gdtoa/hd_init.c: Removed. 623 * gdtoa/hexnan.c: Removed. 624 * gdtoa/makefile: Removed. 625 * gdtoa/misc.c: Removed. 626 * gdtoa/README.gdtoa: Removed. 627 * gdtoa/smisc.c: Removed. 628 * gdtoa/strtodg.c: Removed. 629 * gdtoa/strtopQ.c: Removed. 630 * gdtoa/sum.c: Removed. 631 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP): 632 Define. 633 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add 634 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c. 635 * config.h.in: Regenerated. 636 * configure: Regenerated. 637 * Makefile.in: Regenerated. 638 639 2011-02-16 Jakub Jelinek <jakub (a] redhat.com> 640 641 * printf/quadmath-printf.c: Also check __GLIBC__ when checking 642 whether workarounds for printf hook handling should be added. 643 644 * configure.ac: Check for locale.h too. 645 (USE_LOCALE_SUPPORT): Remove check. 646 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks. 647 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX. 648 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo 649 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC 650 for wide version. 651 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H. 652 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0. 653 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow 654 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version. 655 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with 656 USE_I18N_NUMBER_H #ifdef. 657 * configure: Regenerated. 658 * config.h.in: Regenerated. 659 660 2011-02-14 Jakub Jelinek <jakub (a] redhat.com> 661 662 PR bootstrap/47736 663 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has 664 user field. 665 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info 666 field instead of setting individual fields to 0. Don't set info.user 667 to -1. 668 * configure: Regenerated. 669 670 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS. 671 * printf/printf_fp.c: Don't include <alloca.h>. 672 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa. 673 * configure: Regenerated. 674 675 PR fortran/47642 676 * libquadmath.texi (quadmath_snprintf): Document. 677 (quadmath_flt128tostr): Remove. 678 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c. 679 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c, 680 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c. 681 * quadmath.h (quadmath_snprintf): New prototype. 682 (quadmath_flt128tostr): Remove. 683 * quadmath_weak.h (quadmath_snprintf): Add. 684 (quadmath_flt128tostr): Remove. 685 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h, 686 wctype.h, limits.h, ctype.h, printf.h, errno.h. 687 (AC_USE_SYSTEM_EXTENSIONS): Add. 688 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS, 689 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks. 690 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove 691 quadmath_flt128tostr. 692 * printf/printf_fphex.c: New file. 693 * printf/_itowa.h: New file. 694 * printf/mul_n.c: New file. 695 * printf/quadmath-printf.h: New file. 696 * printf/submul_1.c: New file. 697 * printf/quadmath-printf.c: New file. 698 * printf/gmp-impl.h: New file. 699 * printf/lshift.c: New file. 700 * printf/fpioconst.h: New file. 701 * printf/add_n.c: New file. 702 * printf/cmp.c: New file. 703 * printf/sub_n.c: New file. 704 * printf/mul.c: New file. 705 * printf/divrem.c: New file. 706 * printf/addmul_1.c: New file. 707 * printf/printf_fp.c: New file. 708 * printf/_itoa.h: New file. 709 * printf/fpioconst.c: New file. 710 * printf/_i18n_number.h: New file. 711 * printf/flt1282mpn.c: New file. 712 * printf/rshift.c: New file. 713 * printf/mul_1.c: New file. 714 * quadmath_io.c: Removed. 715 * gdtoa/gdtoa.c: Removed. 716 * gdtoa/g__fmt.c: Removed. 717 * gdtoa/g_Qfmt.c: Removed. 718 * gdtoa/dmisc.c: Removed. 719 * gdtoa/ulp.c: Removed. 720 * config.h.in: Regenerated. 721 * configure: Regenerated. 722 * Makefile.in: Regenerated. 723 724 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 725 726 * Makefile.in: Regenerate. 727 * aclocal.m4: Likewise. 728 * configure: Likewise. 729 730 2011-01-31 Jerry DeLisle <jvdelisle (a] gcc.gnu.org> 731 732 PR libquadmath/47293 733 * gdtoa/qd_qnan.h: Fix NAN bit patterns. 734 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN. 735 736 2011-01-17 Tobias Burnus <burnus (a] net-b.de> 737 738 PR fortran/47295 739 * libquadmath.text: Document typedef and constants. 740 741 2011-01-17 Tobias Burnus <burnus (a] net-b.de> 742 743 PR fortran/46817 744 * quadmath-imp.h: Refer to libquadmath not ot libiberty, 745 bump copyright year and use /**/ instead of // comments. 746 * quadmath.h: Ditto. 747 * quadmath-weak.h: Ditto. 748 * quadmath_io.c: Ditto. 749 750 2011-01-16 Jakub Jelinek <jakub (a] redhat.com> 751 752 PR libfortran/47322 753 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t. 754 755 PR fortran/46625 756 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ 757 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr. 758 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove. 759 (strtoflt128, quadmath_flt128tostr): Add. 760 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to... 761 (strtoflt128): ... this. Return __float128, instead of writing 762 to memory pointed by last argument. 763 * quadmath.h: Use C style comments instead of C++ style. 764 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes. 765 (strtoflt128, quadmath_flt128tostr): Add prototypes. 766 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr. 767 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype, 768 adjust examples. 769 * quadmath_io.c (quadmath_dtoaq): Rename to... 770 (quadmath_flt128tostr): ... this. 771 772 * quadmath.h (__quadmath_throw, __quadmath_nth): Define. 773 Use it for all prototypes. 774 775 PR fortran/46416 776 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove 777 const from prototype argument. 778 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq, 779 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes. 780 (__quadmath_extern_inline): Define. 781 (cimagq, conjq, crealq): New inlines. 782 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c, 783 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c, 784 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c, 785 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c. 786 * Makefile.in: Regenerated. 787 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, 788 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add. 789 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define. 790 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__ 791 tests instead of __BIG_ENDIAN__. 792 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq, 793 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq 794 and remquoq. 795 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, 796 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add. 797 * math/cprojq.c: New file. 798 * math/ilogbq.c: New file. 799 * math/fminq.c: New file. 800 * math/llrintq.c: New file. 801 * math/log2q.c: New file. 802 * math/lrintq.c: New file. 803 * math/crealq.c: New file. 804 * math/nearbyintq.c: New file. 805 * math/fmaxq.c: New file. 806 * math/conjq.c: New file. 807 * math/remquoq.c: New file. 808 * math/cimagq.c: New file. 809 * math/fdimq.c: New file. 810 811 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed. 812 813 PR fortran/46416 814 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq): 815 New prototypes. 816 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q, 817 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define. 818 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq, 819 catanhq): Add. 820 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE, 821 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define. 822 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq, 823 catanq and catanhq. 824 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c, 825 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c 826 and math/catanhq.c. 827 * Makefile.in: Regenerated. 828 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq, 829 catanq, catanhq): Add. 830 * math/cacoshq.c: New file. 831 * math/cacosq.c: New file. 832 * math/catanq.c: New file. 833 * math/catanhq.c: New file. 834 * math/casinq.c: New file. 835 * math/casinhq.c: New file. 836 837 * math/hypotq.c (hypotq): Use Q suffix instead of L. 838 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise. 839 * math/cosq.c (cosq): Likewise. 840 841 PR fortran/46402 842 * quadmath.map (QUADMATH_1.0): Add fmaq. 843 * configure.ac: Check for fenv.h, feholdexcept, fesetround, 844 feupdateenv, fesetenv and fetestexcept. 845 * configure: Regenerated. 846 * config.h.in: Regenerated. 847 * quadmath.h (fmaq): New prototype. 848 * quadmath_weak.h (fmaq): Add. 849 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c. 850 * Makefile.in: Regenerated. 851 * quadmath-imp.h: Include config.h. 852 * math/expq.c: Include fenv.h. 853 (USE_FENV_H): Define if libm support for fe* is there. 854 (expq): Add fesetround etc. support if USE_FENV_H is defined. 855 * math/fmaq.c: New file. 856 * libquadmath.texi (fmaq): Add. 857 858 2011-01-14 Tobias Burnus <burnus (a] net-b.de> 859 860 PR fortran/47182 861 * configure.ac: Use ACX_BUGURL. 862 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL. 863 * Makefile.am: Create libquadmath-vers.texi. 864 * configure.in: Regenerate. 865 * Makefile.in: Regenerate. 866 867 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 868 869 PR fortran/47174 870 * Makefile.am (libquadmath.info): Unconditionally override 871 target, not only if BUILD_LIBQUADMATH. 872 * Makefile.in: Regenerate. 873 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to 874 avoid warning from automake. 875 876 2010-12-19 Tobias Burnus <burnus (a] net-b.de> 877 878 PR fortran/46520 879 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link. 880 * configure: Regenerate 881 882 2010-12-13 Tobias Burnus <burnus (a] net-b.de> 883 884 PR fortran/46625 885 * gdtoa/gdtoaimp.h: Mangle internal functions by 886 prefixing them with __quadmath. Don't use gdtoa's strcp(y). 887 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp. 888 * gdtoa/misc.c (strcpy): Renamed from strcp and only use 889 if NO_STRING_H is set. 890 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq 891 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added 892 __quadmath prefix to internal functions. 893 * math/cosq.c (cosq): Ditto. 894 * math/sinq.c (cosq): Ditto. 895 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto. 896 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto. 897 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto. 898 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto. 899 900 2010-12-08 Tobias Burnus <burnus (a] net-b.de> 901 902 PR fortran/46772 903 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod. 904 * gdtoa/gdtoaimp.h: Don't declare strtod. 905 906 2010-12-08 Tobias Burnus <burnus (a] net-b.de> 907 908 PR fortran/46520 909 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of 910 AC_TRY_LINK and cache libquad_have_float128. 911 * configure: Regenerate. 912 913 2010-12-08 Tobias Burnus <burnus (a] net-b.de> 914 915 PR fortran/46543 916 * configure.ac: Add texinfo checks. 917 * Makefile.am: Handle .texi documentation. 918 * libquadmath.texi: New. 919 * configure: Regenerated. 920 * Makefile.in: Regenerated. 921 922 2010-12-06 Tobias Burnus <burnus (a] net-b.de> 923 924 PR fortran/46817 925 * quadmath-imp.h: Add LGPL header. 926 * quadmath.h: Add LGPL header. 927 * quadmath_io.c: Add LGPL header. 928 * quadmath_weak.h: Add LGPL header. 929 930 2010-12-06 Dave Korn <dave.korn.cygwin (a] gmail.com> 931 932 PR target/40125 933 PR lto/46695 934 * configure.ac: Invoke ACX_LT_HOST_FLAGS. 935 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags. 936 * aclocal.m4: Regenerate. 937 * configure: Regenerate. 938 * Makefile.in: Regenerate. 939 940 2010-11-30 Tobias Burnus <burnus (a] net-b.de> 941 942 PR fortran/46594 943 * Makefile.am: Install include files in 944 target/version specific directory. 945 * Makefile.in: Regenerate. 946 947 2010-11-30 Tobias Burnus <burnus (a] net-b.de> 948 949 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS, 950 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY, 951 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove. 952 953 2010-11-29 Kai Tietz <kai.tietz (a] onevision.com> 954 955 * configure: Regenerated. 956 * Makefile.in: Regenerated. 957 * configure.ac (ACX_NONCANONICAL_TARGET): Call it. 958 (target_alias): Use AC_SUBST for it. 959 (GCC_NO_EXECUTABLES): Call it. 960 (AC_PROG_CC): Improve multilib handling. 961 Check that gcc is used for compilation. 962 Use pattern from libssp for symbol versioning checking. 963 * Makefile.am (LTLDFLAGS): Removed. 964 (libquadmath_la_LDFLAGS): Add -no-undefined. 965 (libquadmath_la_LINK): Commented out. 966 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD. 967 (AM_MAKEFLAGS): Add hack for argument passing by top-level. 968 (MAKEOVERRIDES): New. 969 * aclocal.m4: Regenerated. 970 971 2010-11-19 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 972 973 * Makefile.am (libquadmath_la_LIBADD): Move -lm ... 974 (libquadmath_la_LDFLAGS): ... here. 975 (quadmath.map-sun): Tabify. 976 Fix sed expression. 977 * Makefile.in: Regenerate. 978 979 2010-11-16 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 980 Tobias Burnus <burnus (a] net-b.de> 981 982 PR fortran/32049 983 Initial implementation and checkin. 984 986 Copyright (C) 2010-2018 Free Software Foundation, Inc. 987 988 Copying and distribution of this file, with or without modification, 989 are permitted in any medium without royalty provided the copyright 990 notice and this notice are preserved. 991
Indexes created Tue Jul 21 00:24:56 UTC 2026