Function generate

cranelift/codegen/meta/src/gen_isle.rs:1222–1249

(
    formats: &[Rc<InstructionFormat>],
    all_inst: &AllInstructions,
    isle_numerics_filename: &str,
    rust_numerics_filename: &str,
    isle_opt_filename: &str,
    isle_lower_filename: &str,

}

pub(crate) fn generate(
    formats: &[Rc<InstructionFormat>],
    all_inst: &AllInstructions,
    isle_numerics_filename: &str,
    rust_numerics_filename: &str,
    isle_opt_filename: &str,
    isle_lower_filename: &str,
    isle_dir: &std::path::Path,
) -> Result<(), error::Error> {
    // Numerics
    let mut isle_fmt = Formatter::new(Language::Isle);
    let mut rust_fmt = Formatter::new(Language::Rust);
    gen_numerics_isle(&mut isle_fmt, &mut rust_fmt);
    isle_fmt.write(isle_numerics_filename, isle_dir)?;
    rust_fmt.write(rust_numerics_filename, isle_dir)?;

    // ISLE DSL: mid-end ("opt") generated bindings.
    let mut fmt = Formatter::new(Language::Isle);
    gen_opt_isle(&formats, all_inst, &mut fmt);
    fmt.write(isle_opt_filename, isle_dir)?;

    // ISLE DSL: lowering generated bindings.
    let mut fmt = Formatter::new(Language::Isle);
    gen_lower_isle(&formats, all_inst, &mut fmt);
    fmt.write(isle_lower_filename, isle_dir)?;

    Ok(())
}