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| author |   Joseph Myers <joseph@codesourcery.com> | 2016-06-06 22:21:11 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2016-06-06 22:21:11 +0000 |
| commit | 3d8b06bc6108aa20a6591f52e7d9cbbd63c20e0a (patch) | |
| tree | 4d39272f31ecc39b6e42fa8179a4b1c8591502c2 /stdlib | |
| parent | Consolidate pwritev/pwritev64 implementations (diff) | |
| download | glibc-3d8b06bc6108aa20a6591f52e7d9cbbd63c20e0a.tar.xz glibc-3d8b06bc6108aa20a6591f52e7d9cbbd63c20e0a.zip | |
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.
Diffstat (limited to 'stdlib')
0 files changed, 0 insertions, 0 deletions