From 948f7798d70b6adb6a490b8867e155dadebd3f0e Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sun, 6 Jul 2025 18:03:07 +0000
Subject: Remove support for -Zcombine-cgu

Nobody seems to actually use this, while still adding some extra
complexity to the already rather complex codegen coordinator code.
It is also not supported by any backend other than the LLVM backend.
---
 compiler/rustc_codegen_llvm/src/lib.rs | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'compiler/rustc_codegen_llvm/src/lib.rs')

diff --git a/compiler/rustc_codegen_llvm/src/lib.rs b/compiler/rustc_codegen_llvm/src/lib.rs
index 8b1913cfa75..ca84b6de8b1 100644
--- a/compiler/rustc_codegen_llvm/src/lib.rs
+++ b/compiler/rustc_codegen_llvm/src/lib.rs
@@ -168,13 +168,6 @@ impl WriteBackendMethods for LlvmCodegenBackend {
         let stats = llvm::build_string(|s| unsafe { llvm::LLVMRustPrintStatistics(s) }).unwrap();
         print!("{stats}");
     }
-    fn run_link(
-        cgcx: &CodegenContext<Self>,
-        dcx: DiagCtxtHandle<'_>,
-        modules: Vec<ModuleCodegen<Self::Module>>,
-    ) -> Result<ModuleCodegen<Self::Module>, FatalError> {
-        back::write::link(cgcx, dcx, modules)
-    }
     fn run_and_optimize_fat_lto(
         cgcx: &CodegenContext<Self>,
         exported_symbols_for_lto: &[String],
-- 
cgit 1.4.1-3-g733a5