]> sourceware.org Git - glibc.git/commit
git://sourceware.org / glibc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: af5fdf5) | patch
Fix dbl-64 asin (sNaN) (bug 20213).
authorJoseph Myers <joseph@codesourcery.com>
Mon, 6 Jun 2016 22:21:11 +0000 (22:21 +0000)
committerJoseph Myers <joseph@codesourcery.com>
Mon, 6 Jun 2016 22:21:11 +0000 (22:21 +0000)
commit3d8b06bc6108aa20a6591f52e7d9cbbd63c20e0a
tree4d39272f31ecc39b6e42fa8179a4b1c8591502c2tree
parentaf5fdf5a358329161cc3960f5e54fac16dbb8063commit | diff
Fix dbl-64 asin (sNaN) (bug 20213).

The dbl-64 version of asin returns sNaN for sNaN arguments.  This
patch fixes it to add NaN arguments to themselves so that qNaN is
returned in this case.

Tested for x86_64 and x86.

[BZ #20213]
* sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_asin): Add NaN
argument to itself.
* math/libm-test.inc (asin_test_data): Add sNaN tests.
ChangeLog diff | blob | blame | history
math/libm-test.inc diff | blob | blame | history
sysdeps/ieee754/dbl-64/e_asin.c diff | blob | blame | history
GNU C Library master sources
This page took 0.038817 seconds and 5 git commands to generate.