From 4a120f33f78961808875460048e6fc4d4e8ba532 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Fri, 21 Jul 2023 08:38:28 +1000
Subject: Remove `ExtraBackendMethods::spawn_thread`.

It's no longer used, and `spawn_named_thread` is preferable, because
naming threads is helpful when profiling.
---
 compiler/rustc_codegen_llvm/src/lib.rs | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'compiler/rustc_codegen_llvm/src')

diff --git a/compiler/rustc_codegen_llvm/src/lib.rs b/compiler/rustc_codegen_llvm/src/lib.rs
index bb264db22d9..a1b1dcb1278 100644
--- a/compiler/rustc_codegen_llvm/src/lib.rs
+++ b/compiler/rustc_codegen_llvm/src/lib.rs
@@ -141,18 +141,6 @@ impl ExtraBackendMethods for LlvmCodegenBackend {
         back::write::target_machine_factory(sess, optlvl, target_features)
     }
 
-    fn spawn_thread<F, T>(time_trace: bool, f: F) -> std::thread::JoinHandle<T>
-    where
-        F: FnOnce() -> T,
-        F: Send + 'static,
-        T: Send + 'static,
-    {
-        std::thread::spawn(move || {
-            let _profiler = TimeTraceProfiler::new(time_trace);
-            f()
-        })
-    }
-
     fn spawn_named_thread<F, T>(
         time_trace: bool,
         name: String,
-- 
cgit 1.4.1-3-g733a5