Update homework 1 and 2

src/lib.rs

@@ -1,37 +1,24 @@
 #![deny(warnings)]
+#![allow(unreachable_code)]
 
+mod tests;
 mod utils;
-
-pub mod asm;
-pub mod ir;
-
-mod codegen;
-mod irgen;
-mod optimize;
-mod parse;
-
-pub mod run_ir;
-mod write_asm;
 mod write_base;
-mod write_c;
-mod write_ir;
 
-pub mod assert_ast_equiv;
-pub mod write_c_test;
+mod asm;
+mod c;
+mod ir;
 
+mod asmgen;
+mod irgen;
+mod opt;
+
+pub use tests::*;
 pub use utils::*;
+pub use write_base::write;
 
-pub use asm::Asm;
+pub use c::Parse;
 
-pub use codegen::Codegen;
+pub use asmgen::Asmgen;
 pub use irgen::Irgen;
-pub use optimize::{O0, O1};
-pub use parse::Parse;
-pub use utils::{Optimize, Repeat, Translate};
-
-pub use write_asm::write_asm;
-pub use write_c::write_c;
-pub use write_ir::write_ir;
-
-pub use assert_ast_equiv::assert_ast_equiv;
-pub use write_c_test::write_c_test;
+pub use opt::{Gvn, Mem2reg, Optimize, Repeat, SimplifyCfg, Translate, O0, O1};