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| author | Joseph Myers <joseph@codesourcery.com> | 2013-01-07 14:59:53 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-01-07 14:59:53 +0000 |
| commit | a9708fed779ff4e61e07ec2eae78e5c0753e1222 (patch) | |
| tree | b673bfb73f85b6d680f518cb062ef9dc7828642c /ChangeLog | |
| parent | afec409af996af8efb082c109d0dd9fc211f4d8e (diff) | |
| download | glibc-a9708fed779ff4e61e07ec2eae78e5c0753e1222.zip glibc-a9708fed779ff4e61e07ec2eae78e5c0753e1222.tar.gz glibc-a9708fed779ff4e61e07ec2eae78e5c0753e1222.tar.bz2 | |
Fix casinh, casin overflow (bug 14996).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -1,3 +1,21 @@ +2013-01-07 Joseph Myers <joseph@codesourcery.com> + + [BZ #14996] + * math/s_casinh.c: Include <float.h>. + (__casinh): Do not do computation with squaring and square root + for large arguments. + * math/s_casinhf.c: Include <float.h>. + (__casinhf): Do not do computation with squaring and square root + for large arguments. + * math/s_casinhl.c: Include <float.h>. + [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine and redefine. + (__casinhl): Do not do computation with squaring and square root + for large arguments. + * math/libm-test.inc (casin_test): Add more tests. + (casinh_test): Likewise. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2013-01-04 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/i386/i686/cacheinfo.c (__x86_64_data_cache_size): Removed. |