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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -1,5 +1,31 @@ 2015-05-15 Joseph Myers <joseph@codesourcery.com> + [BZ #16352] + * sysdeps/i386/fpu/e_atanh.S (dbl_min): New object. + (__ieee754_atanh): Force underflow exception for results with + small absolute value. + * sysdeps/i386/fpu/e_atanhf.S (flt_min): New object. + (__ieee754_atanhf): Force underflow exception for results with + small absolute value. + * sysdeps/ieee754/dbl-64/e_atanh.c: Include <float.h>. + (__ieee754_atanh): Force underflow exception for results with + small absolute value. + * sysdeps/ieee754/flt-32/e_atanhf.c: Include <float.h>. + (__ieee754_atanhf): Force underflow exception for results with + small absolute value. + * sysdeps/ieee754/ldbl-128/e_atanhl.c: Include <float.h>. + (__ieee754_atanhl): Force underflow exception for results with + small absolute value. + * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c: Include <float.h>. + (__ieee754_atanhl): Force underflow exception for results with + small absolute value. + * sysdeps/ieee754/ldbl-96/e_atanhl.c: Include <float.h>. + (__ieee754_atanhl): Force underflow exception for results with + small absolute value. + * math/auto-libm-test-in: Do not allow missing underflow + exceptions from atanh. + * math/auto-libm-test-out: Regenerated. + [BZ #18221] * sysdeps/ieee754/flt-32/k_tanf.c (__kernel_tanf): Use 2**-13 not 2**-28 as threshold for returning x or +/- 1/x. |