1 files changed, 9 insertions, 9 deletions
diff --git a/library/core/benches/num/flt2dec/strategy/dragon.rs b/library/core/benches/num/flt2dec/strategy/dragon.rs
index 319b9773e..377c99eff 100644
--- a/library/core/benches/num/flt2dec/strategy/dragon.rs
+++ b/library/core/benches/num/flt2dec/strategy/dragon.rs
@@ -1,14 +1,14 @@
 use super::super::*;
 use core::num::flt2dec::strategy::dragon::*;
 use std::mem::MaybeUninit;
-use test::Bencher;
+use test::{black_box, Bencher};
 
 #[bench]
 fn bench_small_shortest(b: &mut Bencher) {
     let decoded = decode_finite(3.141592f64);
     let mut buf = [MaybeUninit::new(0); MAX_SIG_DIGITS];
     b.iter(|| {
-        format_shortest(&decoded, &mut buf);
+        format_shortest(black_box(&decoded), &mut buf);
     });
 }
 
@@ -17,7 +17,7 @@ fn bench_big_shortest(b: &mut Bencher) {
     let decoded = decode_finite(f64::MAX);
     let mut buf = [MaybeUninit::new(0); MAX_SIG_DIGITS];
     b.iter(|| {
-        format_shortest(&decoded, &mut buf);
+        format_shortest(black_box(&decoded), &mut buf);
     });
 }
 
@@ -26,7 +26,7 @@ fn bench_small_exact_3(b: &mut Bencher) {
     let decoded = decode_finite(3.141592f64);
     let mut buf = [MaybeUninit::new(0); 3];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }
 
@@ -35,7 +35,7 @@ fn bench_big_exact_3(b: &mut Bencher) {
     let decoded = decode_finite(f64::MAX);
     let mut buf = [MaybeUninit::new(0); 3];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }
 
@@ -44,7 +44,7 @@ fn bench_small_exact_12(b: &mut Bencher) {
     let decoded = decode_finite(3.141592f64);
     let mut buf = [MaybeUninit::new(0); 12];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }
 
@@ -53,7 +53,7 @@ fn bench_big_exact_12(b: &mut Bencher) {
     let decoded = decode_finite(f64::MAX);
     let mut buf = [MaybeUninit::new(0); 12];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }
 
@@ -62,7 +62,7 @@ fn bench_small_exact_inf(b: &mut Bencher) {
     let decoded = decode_finite(3.141592f64);
     let mut buf = [MaybeUninit::new(0); 1024];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }
 
@@ -71,6 +71,6 @@ fn bench_big_exact_inf(b: &mut Bencher) {
     let decoded = decode_finite(f64::MAX);
     let mut buf = [MaybeUninit::new(0); 1024];
     b.iter(|| {
-        format_exact(&decoded, &mut buf, i16::MIN);
+        format_exact(black_box(&decoded), &mut buf, i16::MIN);
     });
 }