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| author | Joseph Myers <joseph@codesourcery.com> | 2012-11-22 14:57:22 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-11-22 14:57:22 +0000 |
| commit | 8e27e3cc453849158e069dbed0eea7b8113ab8ff (patch) | |
| tree | 4f4b8ecd14b90dc0f283fdc002d2cbef94cba7e2 /ChangeLog | |
| parent | c9c0279bcb2bd0871e9a4affbab3244389de1353 (diff) | |
| download | glibc-8e27e3cc453849158e069dbed0eea7b8113ab8ff.tar.gz glibc-8e27e3cc453849158e069dbed0eea7b8113ab8ff.tar.xz glibc-8e27e3cc453849158e069dbed0eea7b8113ab8ff.zip | |
Fix ldbl-128ibm hypotl inaccuracy for arguments with large ratio (bug 14868).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c2421fa10d..69dd8fe2d8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 2012-11-22 Joseph Myers <joseph@codesourcery.com> + [BZ #14868] + * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl): + Return a+b for ratio over 2**120, not 2**60. + * math/libm-test.inc (hypot_test): Add another test. + * math/libm-test.inc (clog_test): Use UNDERFLOW_EXCEPTION_LDOUBLE_IBM on two tests. (clog10_test): Likewise. |