Function cranelift_codegen_meta::gen_legalizer::gen_isa

fn gen_isa(
    isa: &TargetIsa, 
    transform_groups: &TransformGroups, 
    shared_group_names: &mut HashSet<&'static str>, 
    fmt: &mut Formatter
)

Generate legalization functions for isa and add any shared TransformGroups encountered to shared_groups.

Generate TYPE_SETS and LEGALIZE_ACTIONS tables.