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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c6812711c0..1948ed630e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,59 @@ +2013-05-08 Joseph Myers <joseph@codesourcery.com> + + [BZ #2546] + [BZ #2560] + [BZ #5159] + [BZ #15426] + * sysdeps/ieee754/k_standard.c (__kernel_standard): Copy sign of + input to result for tgamma overflow. + * sysdeps/ieee754/dbl-64/e_gamma_r.c: Include <float.h>. + (gamma_coeff): New variable. + (NCOEFF): New macro. + (gamma_positive): New function. + (__ieee754_gamma_r): Handle positive infinity, NaN, overflow and + underflow here. Use gamma_positive instead of exp (lgamma) for + other arguments. + * sysdeps/ieee754/flt-32/e_gammaf_r.c: Include <float.h>. + (gamma_coeff): New variable. + (NCOEFF): New macro. + (gammaf_positive): New function. + (__ieee754_gammaf_r): Handle positive infinity, NaN, overflow and + underflow here. Use gamma_positive instead of exp (lgamma) for + other arguments. + * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Include <float.h>. + (gamma_coeff): New variable. + (NCOEFF): New macro. + (gammal_positive): New function. + (__ieee754_gammal_r): Handle positive infinity, NaN, overflow and + underflow here. Use gamma_positive instead of exp (lgamma) for + other arguments. + * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c: Include <float.h>. + (gamma_coeff): New variable. + (NCOEFF): New macro. + (gammal_positive): New function. + (__ieee754_gammal_r): Handle positive infinity, overflow and + underflow here. Handle NaN the same as positive infinity. Remove + check x < 0xffffffff for negative integers. Use gamma_positive + instead of exp (lgamma) for other arguments. + * sysdeps/ieee754/ldbl-96/e_gammal_r.c: Include <float.h>. + (gamma_coeff): New variable. + (NCOEFF): New macro. + (gammal_positive): New function. + * sysdeps/ieee754/dbl-64/gamma_product.c: New file. + * sysdeps/ieee754/dbl-64/gamma_productf.c: Likewise. + * sysdeps/ieee754/ldbl-128/gamma_productl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/gamma_productl.c: Likewise. + * sysdeps/ieee754/ldbl-96/gamma_product.c: Likewise. + * sysdeps/ieee754/ldbl-96/gamma_productl.c: Likewise. + * sysdeps/generic/math_private.h (__gamma_productf): New + prototype. + (__gamma_product): Likewise. + (__gamma_productl): Likewise. + * math/Makefile (libm-calls): Add gamma_product. + * math/libm-test.inc (tgamma_test): Add more tests. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2013-05-08 Ondřej Bílka <neleai@seznam.cz> * benchtests/bench-skeleton.c (main): Preheat CPU. |