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Remove ExtraBackendMethods::spawn_thread.

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It's no longer used, and `spawn_named_thread` is preferable, because
naming threads is helpful when profiling.
This commit is contained in:
Nicholas Nethercote 2023-07-21 08:38:28 +10:00
parent e78fb95dfa
commit 4a120f33f7
2 changed files with 0 additions and 21 deletions
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12
compiler/rustc_codegen_llvm/src/lib.rs
View File

@ -141,18 +141,6 @@ fn target_machine_factory(
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,

9
compiler/rustc_codegen_ssa/src/traits/backend.rs
View File

@ -142,15 +142,6 @@ fn target_machine_factory(
target_features: &[String],
) -> TargetMachineFactoryFn<Self>;
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(f)
}
fn spawn_named_thread<F, T>(
_time_trace: bool,
name: String,