Can we please stop with this myth? Every superscalar processor is doing the exact same thing, converting the ISA into the µops (which may involve fission or fusion) that are actually serviced by the execution units. It doesn't matter if the ISA is x86 or ARM or RISC-V--it's a feature of the superscalar architecture, not the ISA itself.
The only reason that this canard keeps coming out is because the RISC advocates thought that superscalar was impossible to implement for a CISC architecture and x86 proved them wrong, and so instead they pretend that it's only because x86 somehow cheats and converts itself to RISC internally.
