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* Small optimization of generic exp2Ulrich Drepper2011-10-171-11/+12
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* Add optimized 64-bit frexpUlrich Drepper2011-10-171-0/+67
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* Use rounds{s,d} for x86 rint, ceil, floorUlrich Drepper2011-10-169-120/+58
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* Optimized floor for 64-bit architecturesUlrich Drepper2011-10-151-0/+79
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* Add cosh optimized for 64-bit architecturesUlrich Drepper2011-10-152-4/+82
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* Optimize expUlrich Drepper2011-10-157-154/+122
| | | | Add __exp*_finite optimizations and rewrite some wrappers.
* Optimize libmUlrich Drepper2011-10-1294-2638/+1459
| | | | | libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
* Implement __isinf_nsl for IBM long doubleAndreas Schwab2011-10-101-0/+16
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* Fix some nit warnings.Roland McGrath2011-10-081-1/+1
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* Optimize use of isnan, isinf, finiteUlrich Drepper2011-10-0811-1/+104
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* finite for 64-bit platformsUlrich Drepper2011-09-151-0/+32
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* Optimize logb code for 64-bit machinesUlrich Drepper2011-09-121-0/+44
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* Fix jn precisionPetr Baudis2011-09-095-5/+50
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* Fix lround() loses precisionPaul Pluzhnikov2011-09-081-1/+1
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* Check for finite/infinity parms in IBM Long Double 128 fmal( )Ulrich Drepper2011-09-071-0/+39
| | | | | | | | | | | This patch addresses some IBM Long Double 128 fmal () test-ldouble.out and test-ildoubl.out failures. If the ‘x’ and ‘y’ parameters are finite values and ‘z’ is infinity, the result of fmal () should be ‘z’ not NaN. Conflicts: ChangeLog
* Fix up __kernel_rem_pio2 for FLT_EVAL_METHOD != 0 architecturesJakub Jelinek2011-08-041-6/+12
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* ldbl-128 fmal compile fixJakub Jelinek2010-11-221-1/+1
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* Fix comparison in sqrtl for IBM long double 128.Luis Machado2010-11-101-2/+2
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* IEEE quad fmal fixesJakub Jelinek2010-10-181-2/+4
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* Implement fmal, some fma bugfixesJakub Jelinek2010-10-155-3/+467
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* Fix some more dbl-64/s_fma.c issueJakub Jelinek2010-10-151-15/+88
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* Implement accurate fma.Jakub Jelinek2010-10-135-2/+268
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* Correct implementation of fmaf.Jakub Jelinek2010-10-111-0/+50
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* Fix cproj implmentation.Ulrich Drepper2010-04-081-17/+5
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* sysdeps/ieee754/ldbl-128/ fixesJakub Jelinek2010-01-165-15/+13
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* Readd definition of __expl in ldbl-128Joseph S. Myers2009-10-281-0/+1
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* Correct errno handling in expm1.Andreas Schwab2009-10-193-0/+3
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* configure tweaks, support $libc_add_on_config_subdirsRoland McGrath2009-09-151-27/+24
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* Add isinf optimized for 64-bit.Ulrich Drepper2009-08-261-0/+30
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* Optimized isnan for 64-bit machines.Ulrich Drepper2009-08-261-0/+39
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* Make llround an alias for lround on 64-bit machines.Ulrich Drepper2009-08-252-0/+14
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* Optimized nearbyint for 64-bit.Ulrich Drepper2009-08-251-0/+86
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* Optimized rint implementation for x86-64.Ulrich Drepper2009-08-251-0/+79
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* Add 64-bit optimized s_round.Ulrich Drepper2009-08-251-0/+77
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* Optimize out duplicated scalbln code for x86-64.Ulrich Drepper2009-08-251-6/+6
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* Add 64-bit optimized scalbln.Ulrich Drepper2009-08-251-0/+68
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* Add 64-bit optimized version lround.Ulrich Drepper2009-08-251-0/+67
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* 64-bit optimized implementation of trunc.Ulrich Drepper2009-08-251-0/+56
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* Add ceil implementation for 64-bit machines.Ulrich Drepper2009-08-241-0/+67
| | | | | | | On 64-bit machines we should not split doubles into two 32 bit integer and handle the words separately. We have wide registers. This patch implements a 64-bit ceil version. Ideally all other functions will be converted over time.
* Fix errno for boundary conditions in 128-bit long double.Ulrich Drepper2009-05-294-4/+32
| | | | | Similar to the changes which went already in for the other formats, follow POSIX rules for errno.
* Fix errno for IBM long double.Andreas Schwab2009-05-224-7/+22
| | | | | After the last addition to the math test suite PPC routines haven't been adjusted so far.
* * sysdeps/ieee754/dbl-64/s_expm1.c: Set errno for overflow.Ulrich Drepper2009-04-272-2/+10
| | | | | * sysdeps/ieee754/flt-32/s_expm1f.c: Likewise. * sysdeps/x86_64/fpu/s_expm1l.S: Likewise.
* * sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors inUlrich Drepper2009-04-271-1/+1
| | | | atanh should set ERANGE.
* * sysdeps/ieee754/dbl-64/s_tan.c (tan): Fix -Wsequence-point warnings.Ulrich Drepper2009-04-261-7/+14
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* * sysdeps/i386/fpu/s_tan.S: Set errno for ±Inf.Ulrich Drepper2009-04-262-4/+15
| | | | | | | | | | * sysdeps/i386/fpu/s_tanf.S: Likewise. * sysdeps/i386/fpu/s_tanl.S: Likewise. * sysdeps/ieee754/dbl-64/s_tan.c: Likewise. * sysdeps/ieee754/flt-32/s_tanf.c: Likewise. * sysdeps/x86_64/fpu/s_tanl.S: Likewise. * math/libm-test.inc: Add tests for errno after tan calls with ±Inf.
* * sysdeps/ieee754/k_standard.c (__kernel_standard): Use correctUlrich Drepper2009-04-261-2/+2
| | | | | | errno value vor pow(+-0,neg). * math/libm-test.inc (pow_test): Add tests for errno value for pole errors.
* * sysdeps/i386/fpu/s_cos.S: Set errno for ±Inf.Ulrich Drepper2009-04-265-9/+38
| | | | | | | | | | | | | | | | | * sysdeps/i386/fpu/s_cosf.S: Likewise. * sysdeps/i386/fpu/s_cosl.S: Likewise. * sysdeps/i386/fpu/s_sin.S: Likewise. * sysdeps/i386/fpu/s_sinf.S: Likewise. * sysdeps/i386/fpu/s_sinl.S: Likewise. * sysdeps/ieee754/dbl-64/s_sin.c: Likewise. * sysdeps/ieee754/flt-32/s_cosf.c: Likewise. * sysdeps/ieee754/flt-32/s_sinf.c: Likewise. * sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise. * sysdeps/x86_64/fpu/s_cosl.S: Likewise. * sysdeps/x86_64/fpu/s_sinl.S: Likewise. * math/libm-test.inc: Add tests for errno after sin/cos calls with ±Inf.
* * sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errorsUlrich Drepper2009-04-251-2/+2
| | | | | for lgamma should se errno to ERANGE, not EDOM. * math/libm-test.inc (lgamma_test): Check errno for pole errors.
* [BZ #3406]Ulrich Drepper2008-05-111-1/+1
| | | | | | | 2008-02-11 Joseph Myers <joseph@codesourcery.com> [BZ #3406] * sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value. * math/libm-test.inc (exp_test): Test 88.72269439697265625.
* * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee751_j0l): Use __finitel.Ulrich Drepper2008-05-104-13/+6
| | | | | | | | | | | (__ieee754_y0l): Likewise. * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): Likewise. (__ieee754_y1l): Likewise. * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Use __ldexpl. * sysdeps/ieee754/ldbl-128/s_log1pl.c: Kill bogus prototypes for frexpl and ldexpl. math_private.h provides them and the latter is not even used. (__log1pl): Use __frexpl.
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