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diff --git a/openpower/sv/rfc/ls012.mdwn b/openpower/sv/rfc/ls012.mdwn
index 85ebb09aede1b3792badb2bc99ef0c695d0334f9..59ac55c23d27cca0dea6b7efafac27851f8052a7 100644 (file)
--- a/openpower/sv/rfc/ls012.mdwn
+++ b/openpower/sv/rfc/ls012.mdwn
@@ -155,6 +155,19 @@ Power ISA mutiply, divide, and shift operations at this late stage of maturity o
 the Power ISA is an entire area of research on its own deemed unlikely to be
 achievable.
 
 the Power ISA is an entire area of research on its own deemed unlikely to be
 achievable.
 

+## fclass
+
+[[sv/fclass]] - just one instruction.  With SFFS being locked down to exclude VSX,
+and there being no desire within the nascent OpenPOWER ecosystem outside of IBM to
+implement the VSX PackedSIMD paradigm, it becomes necessary to upgrade SFFS
+such that it is stand-alone capable. One omission based on the assumption
+that VSX would always be present is an equivalent to `xvtstdcsp`.
+
+
+
+
+
+

 [[!inline pages="openpower/sv/rfc/ls012/areas.mdwn" raw=yes ]]
 
 [[!tag opf_rfc]]
 [[!inline pages="openpower/sv/rfc/ls012/areas.mdwn" raw=yes ]]
 
 [[!tag opf_rfc]]