1 files changed, 0 insertions, 54 deletions
diff --git a/compiler/rustc_middle/benches/lib.rs b/compiler/rustc_middle/benches/lib.rs
deleted file mode 100644
index 237751bcb..000000000
--- a/compiler/rustc_middle/benches/lib.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-
-use test::Bencher;
-
-// Static/dynamic method dispatch
-
-struct Struct {
-    field: isize,
-}
-
-trait Trait {
-    fn method(&self) -> isize;
-}
-
-impl Trait for Struct {
-    fn method(&self) -> isize {
-        self.field
-    }
-}
-
-#[bench]
-fn trait_vtable_method_call(b: &mut Bencher) {
-    let s = Struct { field: 10 };
-    let t = &s as &dyn Trait;
-    b.iter(|| t.method());
-}
-
-#[bench]
-fn trait_static_method_call(b: &mut Bencher) {
-    let s = Struct { field: 10 };
-    b.iter(|| s.method());
-}
-
-// Overhead of various match forms
-
-#[bench]
-fn option_some(b: &mut Bencher) {
-    let x = Some(10);
-    b.iter(|| match x {
-        Some(y) => y,
-        None => 11,
-    });
-}
-
-#[bench]
-fn vec_pattern(b: &mut Bencher) {
-    let x = [1, 2, 3, 4, 5, 6];
-    b.iter(|| match x {
-        [1, 2, 3, ..] => 10,
-        _ => 11,
-    });
-}