1 files changed, 3 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs
index 6c2a871e520..544ef38c12c 100644
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -214,11 +214,7 @@ fn handle_native(name: &str) -> &str {
 }
 
 pub fn target_cpu(sess: &Session) -> &str {
-    let name = match sess.opts.cg.target_cpu {
-        Some(ref s) => &**s,
-        None => &*sess.target.cpu,
-    };
-
+    let name = sess.opts.cg.target_cpu.as_ref().unwrap_or(&sess.target.cpu);
     handle_native(name)
 }
 
@@ -254,8 +250,6 @@ pub fn handle_native_features(sess: &Session) -> Vec<String> {
 }
 
 pub fn tune_cpu(sess: &Session) -> Option<&str> {
-    match sess.opts.debugging_opts.tune_cpu {
-        Some(ref s) => Some(handle_native(&**s)),
-        None => None,
-    }
+    let name = sess.opts.debugging_opts.tune_cpu.as_ref()?;
+    Some(handle_native(name))
 }