K 10 svn:author V 7 davidxu K 8 svn:date V 27 2006-05-30T23:44:21.000000Z K 7 svn:log V 201 Use the method described in IA-32 Intel Architecture Software Developer's Manual chapter 11.6.6 to get valid mxcsr bits, use the mxcsr mask to clear invalid bits passed by user code. Reviewed by: bde END