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| author | Joseph Myers <joseph@codesourcery.com> | 2012-09-25 19:43:49 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-09-25 19:43:49 +0000 |
| commit | d032e0d29b6ed9d3844916ada0ead19c3190ff9a (patch) | |
| tree | a0ebd8e356dd8608c8e207d6a509a48b716ca537 /ChangeLog | |
| parent | c8cb2a522493dc4a2d7f41694b00274eea2f5782 (diff) | |
| download | glibc-d032e0d29b6ed9d3844916ada0ead19c3190ff9a.tar.gz glibc-d032e0d29b6ed9d3844916ada0ead19c3190ff9a.tar.xz glibc-d032e0d29b6ed9d3844916ada0ead19c3190ff9a.zip | |
Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 5946e43c64..9e102faf60 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,27 @@ 2012-09-25 Joseph Myers <joseph@codesourcery.com> + [BZ #13629] + * math/s_clog.c (__clog): Handle more values close to |z| = 1 + specially. + * math/s_clog10.c (__clog10): Likewise. + * math/s_clog10f.c (__clog10f): Likewise. + * math/s_clog10l.c (__clog10l): Likewise. + * math/s_clogf.c (__clogf): Likewise. + * math/s_clogl.c (__clogl): Likewise. + * math/Makefile (libm-calls): Add x2y2m1. + * sysdeps/generic/math_private.h (__x2y2m1f): Declare. + (__x2y2m1): Likewise. + (__x2y2m1l): Likewise. + * sysdeps/ieee754/dbl-64/x2y2m1.c: New file. + * sysdeps/ieee754/dbl-64/x2y2m1f.c: Likewise. + * sysdeps/ieee754/ldbl-128/x2y2m1l.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Likewise. + * sysdeps/ieee754/ldbl-96/x2y2m1.c: Likewise. + * sysdeps/ieee754/ldbl-96/x2y2m1l.c: Likewise. + * math/libm-test.inc (clog_test, clog10_test): Add more tests. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + [BZ #14621] * posix/glob.c (next_brace_sub): Use size_t instead of unsigned int as type of variable DEPTH. |