`fmvfg FRT, RA`
-move a 64-bit float from a GPR to a FPR, just copying bits.
+move a 64-bit float from a GPR to a FPR, just copying bits. No exceptions
+are raised, no flags are altered of any kind.
+
+TODO: Rc=1 variants?
`fmvfgs FRT, RA`
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)
+
### Float load immediate (kinda a variant of `fmvfg`)
`fmvis FRT, FI`