newUnboxedTupleRegs :: Type -> FCode ([LocalReg], [ForeignHint])
-- Choose suitable local regs to use for the components
-- of an unboxed tuple that we are about to return to
--- the Sequel. If the Sequel is a joint point, using the
+-- the Sequel. If the Sequel is a join point, using the
-- regs it wants will save later assignments.
newUnboxedTupleRegs res_ty
= ASSERT( isUnboxedTupleType res_ty )