K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2018-05-22T03:24:16.970371Z
K 7
svn:log
V 175
Add a comment explaining the need of a global temporary variable

cpu_xirr is used only as a temporary location for the OPAL call in
PIC_DISPATCH().

Requested by:	nwhitehorn

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