Auto merge of #69030 - Dylan-DPC:rollup-t9uk7vc, r=Dylan-DPC

[rust.git] / src / test / codegen / alloc-optimisation.rs

diff --git a/src/test/codegen/alloc-optimisation.rs b/src/test/codegen/alloc-optimisation.rs
index 3953f637cf7a2e8860513515e59366e01d1bfa6f..c3ffaeb9547b3c20a43168cc88d3aed04cbb29d3 100644 (file)
--- a/src/test/codegen/alloc-optimisation.rs
+++ b/src/test/codegen/alloc-optimisation.rs
@@ -1,23 +1,8 @@
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
 //
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
+// no-system-llvm
+// compile-flags: -O
 #![crate_type="lib"]
 
-#[no_mangle]
-pub fn alloc_zeroed_test(size: u8) {
-    // CHECK-LABEL: @alloc_zeroed_test
-    // CHECK-NEXT: start:
-    // CHECK-NEXT: ret void
-    let x = vec![0u8; size as usize];
-    drop(x);
-}
-
 #[no_mangle]
 pub fn alloc_test(data: u32) {
     // CHECK-LABEL: @alloc_test