1 files changed, 2 insertions, 8 deletions
diff --git a/src/regexp/exec_test.go b/src/regexp/exec_test.go
index 5f8e747b17..02258e6e74 100644
--- a/src/regexp/exec_test.go
+++ b/src/regexp/exec_test.go
@@ -692,18 +692,12 @@ func BenchmarkMatch_onepass_regex(b *testing.B) {
 			continue
 		}
 		t := makeText(size.n)
-		bs := make([][]byte, len(t))
-		for i, s := range t {
-			bs[i] = []byte{s}
-		}
 		b.Run(size.name, func(b *testing.B) {
 			b.SetBytes(int64(size.n))
 			b.ReportAllocs()
 			for i := 0; i < b.N; i++ {
-				for _, byts := range bs {
-					if !r.Match(byts) {
-						b.Fatal("not match!")
-					}
+				if !r.Match(t) {
+					b.Fatal("not match!")
 				}
 			}
 		})