* [[sv/fcvt]] FP Conversion (due to OpenPOWER Scalar FP32)
* [[sv/fclass]] detect class of FP numbers
* [[sv/int_fp_mv]] Move and convert GPR <-> FPR, needed for !VSX
-* [[sv/vector_ops]] Vector ops needed to make a "complete" Vector ISA
* [[sv/av_opcodes]] scalar opcodes for Audio/Video
* Twin targetted instructions (two registers out, one implicit, just like
Load-with-Update).