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(parent: 61198b4) | patch
alpha: fix rint on sNaN input
authorAurelien Jarno <aurelien@aurel32.net>
Tue, 2 Aug 2016 07:18:59 +0000 (09:18 +0200)
committerMike Frysinger <vapier@gentoo.org>
Thu, 8 Dec 2016 05:38:29 +0000 (00:38 -0500)
commit201fca8584b5aca30e807890b607064f16ef38ef
treefd3d7d65ce14645064e9c72e1f82f59977dd9b9ctree
parent61198b4bc5499ecd70d9890361aa5be96582070ecommit | diff
alpha: fix rint on sNaN input

The alpha version of rint wrongly return sNaN for sNaN input. Fix that
by checking for NaN and by returning the input value added with itself
in that case.

Changelog:
* sysdeps/alpha/fpu/s_rint.c (__rint): Add argument with itself
when it is a NaN.
* sysdeps/alpha/fpu/s_rintf.c (__rintf): Likewise.

(cherry picked from commit cb7f9d63b921ea1a1cbb4ab377a8484fd5da9a2b)
(cherry picked from commit 51a313c50445eded2cfbbb60da2bbb98f3e9b219)
sysdeps/alpha/fpu/s_rint.c diff | blob | blame | history
sysdeps/alpha/fpu/s_rintf.c diff | blob | blame | history
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