diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2012-05-25 11:07:07 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-05-25 11:07:07 +0000 |
| commit | b65504975c97e1ec7aadaa75dcefb42e7e70fa1f (patch) | |
| tree | d50f67531259ec2ffa0180541613808b60d1c7d9 /ChangeLog | |
| parent | b0bc23a1777005ddcd54ec434f0deec88d3468fc (diff) | |
| download | glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.tar.gz glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.tar.xz glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.zip | |
Fix acosf underflow (bug 14153).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c6c2cad725..ceb3f5af77 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2012-05-24 Joseph Myers <joseph@codesourcery.com> + + [BZ #14153] + * sysdeps/ieee754/flt-32/e_acosf.c (__ieee754_acosf): Return pi/2 + for |x| <= 2**-26, not 2**-57. + * math/libm-test.inc (acos_test): Do not allow spurious underflow + exception. + 2012-05-24 Jeff Law <law@redhat.com> * stdio-common/Makefile (tests): Add bug25. |