Merge pull request #1273 from waywardmonkeys/blackbox-criterion

Use std::hint::black_box consistently.
dimforge · Sep 30, 2023 · d2d2571 · d2d2571
2 parents 2043824 + 9042d14
commit d2d2571
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/benches/core/matrix.rs b/benches/core/matrix.rs
@@ -142,7 +142,7 @@ fn iter(bench: &mut criterion::Criterion) {
     bench.bench_function("iter", move |bh| {
         bh.iter(|| {
             for value in a.iter() {
-                criterion::black_box(value);
+                std::hint::black_box(value);
             }
         })
     });
@@ -154,7 +154,7 @@ fn iter_rev(bench: &mut criterion::Criterion) {
     bench.bench_function("iter_rev", move |bh| {
         bh.iter(|| {
             for value in a.iter().rev() {
-                criterion::black_box(value);
+                std::hint::black_box(value);
             }
         })
     });

diff --git a/benches/lib.rs b/benches/lib.rs
@@ -1,4 +1,3 @@
-#![feature(bench_black_box)]
 #![allow(unused_macros)]
 
 extern crate nalgebra as na;