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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 6c4bd0732a..75a5ca8137 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,13 @@ 2012-04-09 Joseph Myers <joseph@codesourcery.com> + [BZ #13873] + * sysdeps/ieee754/dbl-64/e_pow.c (huge, tiny): New variables. + (__ieee754_pow): Generate overflow and underflow using huge*huge + and tiny*tiny rather than just returning constant infinity or zero + for large exponents. + * math/libm-test.inc (pow_test): Require overflow exceptions for + applicable cases of large exponents. + [BZ #706] * sysdeps/i386/fpu/e_pow.S (p10): New object. (__ieee754_pow): Use iterative multiplication algorithm only for |