TODO: Rc=1 variants?
-TODO: clear statement on evaluation as to whethrer exceptions or flags raised as part of the **FP** conversion (not the int bitcopy part, the converdion part. the semantics should really be the same as frsp)
+TODO: clear statement on evaluation as to whethrer exceptions or flags raised as part of the **FP** conversion (not the int bitcopy part, the conversion part. the semantics should really be the same as frsp)
+
+v3.0C section 4.6.1 states:
+
+FPRF is set to the class and sign of the result, except for Invalid Operation Exceptions when VE=1.
+
+ Special Registers Altered:
+ FPRF FR FI
+ FX OX UX XX VXSNAN
+ CR1 (if Rc=1)
### Float load immediate (kinda a variant of `fmvfg`)