Remove legalizer support from cranelift-codegen-meta

cranelift/codegen/meta/src/cdsl/mod.rs

@@ -3,20 +3,15 @@
 //! This module defines the classes that are used to define Cranelift
 //! instructions and other entities.
 
-#[macro_use]
-pub mod ast;
-pub mod cpu_modes;
 pub mod formats;
 pub mod instructions;
 pub mod isa;
 pub mod operands;
-pub mod recipes;
 pub mod regs;
 pub mod settings;
 pub mod type_inference;
 pub mod types;
 pub mod typevar;
-pub mod xform;
 
 /// A macro that converts boolean settings into predicates to look more natural.
 #[macro_export]