make -Zno-codegen TRACKED_NO_CRATE_HASH

Author: jsgf

compiler/rustc_interface/src/tests.rs

@@ -720,7 +720,6 @@ fn test_debugging_options_tracking_hash() {
     tracked!(mir_opt_level, Some(4));
     tracked!(mutable_noalias, Some(true));
     tracked!(new_llvm_pass_manager, Some(true));
-    tracked!(no_codegen, true);
     tracked!(no_generate_arange_section, true);
     tracked!(no_link, true);
     tracked!(no_profiler_runtime, true);
@@ -755,6 +754,16 @@ fn test_debugging_options_tracking_hash() {
     tracked!(use_ctors_section, Some(true));
     tracked!(verify_llvm_ir, true);
     tracked!(wasi_exec_model, Some(WasiExecModel::Reactor));
+
+    macro_rules! tracked_no_crate_hash {
+        ($name: ident, $non_default_value: expr) => {
+            opts = reference.clone();
+            assert_ne!(opts.debugging_opts.$name, $non_default_value);
+            opts.debugging_opts.$name = $non_default_value;
+            assert_non_crate_hash_different(&reference, &opts);
+        };
+    }
+    tracked_no_crate_hash!(no_codegen, true);
 }
 
 #[test]

compiler/rustc_session/src/options.rs

@@ -1137,7 +1137,7 @@ options! {
         "the directory the NLL facts are dumped into (default: `nll-facts`)"),
     no_analysis: bool = (false, parse_no_flag, [UNTRACKED],
         "parse and expand the source, but run no analysis"),
-    no_codegen: bool = (false, parse_no_flag, [TRACKED],
+    no_codegen: bool = (false, parse_no_flag, [TRACKED_NO_CRATE_HASH],
         "run all passes except codegen; no output"),
     no_generate_arange_section: bool = (false, parse_no_flag, [TRACKED],
         "omit DWARF address ranges that give faster lookups"),