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author | Aurelien Jarno <aurelien@aurel32.net> | 2016-08-02 09:18:59 +0200 |
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committer | Aurelien Jarno <aurelien@aurel32.net> | 2016-08-02 09:18:59 +0200 |
commit | 65cc568cf57156e5230db9a061645e54ff028a41 (patch) | |
tree | 66df21b88abfc4a29e65af74f4cde03fcec48a9e /version.h | |
parent | 062e53c195b4a87754632c7d51254867247698b4 (diff) | |
download | glibc-65cc568cf57156e5230db9a061645e54ff028a41.tar.gz glibc-65cc568cf57156e5230db9a061645e54ff028a41.tar.xz glibc-65cc568cf57156e5230db9a061645e54ff028a41.zip |
alpha: fix floor on sNaN input
The alpha version of floor wrongly return sNaN for sNaN input. Fix that by checking for NaN and by returning the input value added with itself in that case. Finally remove the code to handle inexact exception, floor should never generate such an exception. Changelog: * sysdeps/alpha/fpu/s_floor.c (__floor): Add argument with itself when it is a NaN. [_IEEE_FP_INEXACT] Remove. * sysdeps/alpha/fpu/s_floorf.c (__floorf): Likewise.
Diffstat (limited to 'version.h')
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