port-mips/42887: isnan((double)NAN) is false

[remi_zara%mac.com@localhost]

>Number:         42887
>Category:       port-mips
>Synopsis:       isnan((double)NAN) is false
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-mips-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Feb 26 13:30:01 +0000 2010
>Originator:     Rémi Zara
>Release:        NetBSD 5.0.2
>Organization:
>Environment:
NetBSD qube2.example.com 5.0.2 NetBSD 5.0.2 (GENERIC) #0: Sat Feb  6 14:56:24 
UTC 2010  
builds%b8.netbsd.org@localhost:/home/builds/ab/netbsd-5-0-2-RELEASE/cobalt/201002061851Z-obj/home/builds/ab/netbsd-5-0-2-RELEASE/src/sys/arch/cobalt/compile/GENERIC
 cobalt
>Description:
isnan((double)NAN) is false, but isnan(NAN) is true
>How-To-Repeat:

>Fix: