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-rw-r--r--compiler/rustc_codegen_gcc/src/lib.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_gcc/src/lib.rs b/compiler/rustc_codegen_gcc/src/lib.rs
index 7329080ce1f..34aead1a630 100644
--- a/compiler/rustc_codegen_gcc/src/lib.rs
+++ b/compiler/rustc_codegen_gcc/src/lib.rs
@@ -442,7 +442,6 @@ impl WriteBackendMethods for GccCodegenBackend {
     }
     fn autodiff(
         _cgcx: &CodegenContext<Self>,
-        _tcx: TyCtxt<'_>,
         _module: &ModuleCodegen<Self::Module>,
         _diff_fncs: Vec<AutoDiffItem>,
         _config: &ModuleConfig,