incr.comp.: Use red/green tracking for CGU re-use.

src/test/incremental/add_private_fn_at_krate_root_cc/struct_point.rs

@@ -15,7 +15,6 @@
 // revisions:rpass1 rpass2
 // compile-flags: -Z query-dep-graph
 // aux-build:point.rs
-// ignore-test FIXME(#42293) this regressed in #44142 but should get fixed with red/green
 
 #![feature(rustc_attrs)]
 #![feature(stmt_expr_attributes)]

src/test/incremental/cache_file_headers.rs

@@ -20,6 +20,7 @@
 //[rpass1] rustc-env:RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER="l33t haxx0r rustc 2.1 LTS"
 
 // revisions:rpass1 rpass2
+// compile-flags: -Z query-dep-graph
 
 #![feature(rustc_attrs)]
 #![rustc_partition_translated(module="cache_file_headers", cfg="rpass2")]

src/test/incremental/callee_caller_cross_crate/b.rs

@@ -12,8 +12,6 @@
 // revisions:rpass1 rpass2
 // compile-flags:-Z query-dep-graph
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 
 extern crate a;

src/test/incremental/change_private_fn_cc/struct_point.rs

@@ -15,8 +15,6 @@
 // compile-flags: -Z query-dep-graph
 // aux-build:point.rs
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 #![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

src/test/incremental/change_private_impl_method_cc/struct_point.rs

@@ -15,8 +15,6 @@
 // compile-flags: -Z query-dep-graph
 // aux-build:point.rs
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 #![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

src/test/incremental/change_symbol_export_status.rs

@@ -9,13 +9,13 @@
 // except according to those terms.
 
 // revisions: rpass1 rpass2
+// compile-flags: -Zquery-dep-graph
 
 #![feature(rustc_attrs)]
 #![allow(private_no_mangle_fns)]
 
-#![rustc_partition_reused(module="change_symbol_export_status", cfg="rpass2")]
 #![rustc_partition_translated(module="change_symbol_export_status-mod1", cfg="rpass2")]
-
+#![rustc_partition_reused(module="change_symbol_export_status-mod2", cfg="rpass2")]
 
 // This test case makes sure that a change in symbol visibility is detected by
 // our dependency tracking. We do this by changing a module's visibility to
@@ -37,6 +37,11 @@ mod mod1 {
     pub fn foo() {}
 }
 
+pub mod mod2 {
+    #[no_mangle]
+    pub fn bar() {}
+}
+
 fn main() {
     mod1::foo();
 }

src/test/incremental/commandline-args.rs

@@ -12,6 +12,7 @@
 // the cache while changing an untracked one doesn't.
 
 // revisions:rpass1 rpass2 rpass3
+// compile-flags: -Z query-dep-graph
 
 #![feature(rustc_attrs)]
 

src/test/incremental/issue-35593.rs

@@ -12,6 +12,7 @@
 // equal example.
 
 // revisions:rpass1 rpass2
+// compile-flags: -Z query-dep-graph
 
 #![feature(rustc_attrs)]
 #![rustc_partition_reused(module="issue_35593", cfg="rpass2")]

src/test/incremental/issue-38222.rs

@@ -12,6 +12,8 @@
 // dep-node.
 
 // revisions:rpass1 rpass2
+// compile-flags: -Z query-dep-graph
+
 
 #![feature(rustc_attrs)]
 

src/test/incremental/remapped_paths_cc/main.rs

@@ -11,8 +11,6 @@
 // revisions:rpass1 rpass2 rpass3
 // compile-flags: -Z query-dep-graph -g -Zincremental-cc
 // aux-build:extern_crate.rs
-// ignore-test FIXME(#42293) this regressed in #44142 but should get fixed with red/green
-
 
 // This test case makes sure that we detect if paths emitted into debuginfo
 // are changed, even when the change happens in an external crate.

src/test/incremental/remove-private-item-cross-crate/main.rs

@@ -17,8 +17,7 @@
 #![feature(rustc_attrs)]
 #![crate_type = "bin"]
 
-// FIXME(#42293) this regressed in #44142 but should get fixed with red/green
-// #![rustc_partition_reused(module="main", cfg="rpass2")]
+#![rustc_partition_reused(module="main", cfg="rpass2")]
 
 extern crate a;
 

src/test/incremental/rlib_cross_crate/b.rs

@@ -18,8 +18,6 @@
 // no-prefer-dynamic
 // compile-flags: -Z query-dep-graph
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 
 extern crate a;

src/test/incremental/spike.rs

@@ -13,6 +13,7 @@
 // `y` module entirely (but not the `x` module).
 
 // revisions:rpass1 rpass2
+// compile-flags: -Z query-dep-graph
 
 #![feature(rustc_attrs)]
 

src/test/incremental/struct_change_field_type_cross_crate/b.rs

@@ -12,8 +12,6 @@
 // revisions:rpass1 rpass2
 // compile-flags: -Z query-dep-graph
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 
 extern crate a;

src/test/incremental/type_alias_cross_crate/b.rs

@@ -12,8 +12,6 @@
 // revisions:rpass1 rpass2 rpass3
 // compile-flags: -Z query-dep-graph
 
-// ignore-test -- ignored until red/green restores cross-crate tracking fidelity
-
 #![feature(rustc_attrs)]
 
 extern crate a;