num009 fails on POWER8

This failure is produced on a POWER8 running openSUSE Leap 42.2 for powerpc64le:

+uh oh! tanf 1.5707964
+-2.2877334e7
+-2.2877332e7
+(-11438667,1)
+(-11438666,1)
 Done

The test passes on a PowerPC 970MP (PowerMac G5) running openSUSE 13.2 powerpc64 (big endian).

Trac metadata

Trac field	Value
Version	8.1
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	libraries/base
Test case
Differential revisions
BlockedBy
Related
Blocking
CC	erikd, hvr
Operating system
Architecture

changed weight to 5

added Tbug Trac import core libraries labels

mentioned in issue #15062 (closed)

mentioned in commit 5f5d0c9d

added incorrect runtime result label

added broken test label

added Pnormal label