Remove tx_to_llvm_workers from TyCtxt

This can be kept within the codegen backend crates entirely

1 files changed, 7 insertions, 1 deletions

diff --git a/src/librustc_codegen_ssa/traits/backend.rs b/src/librustc_codegen_ssa/traits/backend.rs
index 9fbb44dcc99..cb197f51460 100644
--- a/src/librustc_codegen_ssa/traits/backend.rs
+++ b/src/librustc_codegen_ssa/traits/backend.rs
@@ -8,6 +8,7 @@ use rustc::session::{Session, config};
 use rustc::ty::TyCtxt;
 use rustc_codegen_utils::codegen_backend::CodegenBackend;
 use std::sync::Arc;
+use std::sync::mpsc;
 use syntax::ext::allocator::AllocatorKind;
 use syntax_pos::symbol::InternedString;
 
@@ -44,7 +45,12 @@ pub trait ExtraBackendMethods: CodegenBackend + WriteBackendMethods + Sized + Se
         mods: &mut Self::Module,
         kind: AllocatorKind,
     );
-    fn compile_codegen_unit(&self, tcx: TyCtxt<'_>, cgu_name: InternedString);
+    fn compile_codegen_unit(
+        &self,
+        tcx: TyCtxt<'_>,
+        cgu_name: InternedString,
+        tx_to_llvm_workers: &mpsc::Sender<Box<dyn std::any::Any + Send>>,
+    );
     // If find_features is true this won't access `sess.crate_types` by assuming
     // that `is_pie_binary` is false. When we discover LLVM target features
     // `sess.crate_types` is uninitialized so we cannot access it.