diff --git a/src/cmd/compile/internal/ssa/rewriteARM64.go b/src/cmd/compile/internal/ssa/rewriteARM64.go
index ed6974c244907352a96c59fbbe00553478038465..565104cb9be5266ca0ae9fe370cb47fd0324bb9c 100644
--- a/src/cmd/compile/internal/ssa/rewriteARM64.go
+++ b/src/cmd/compile/internal/ssa/rewriteARM64.go
@@ -2,7 +2,10 @@
 
 package ssa
 
-import "cmd/compile/internal/types"
+import (
+	"cmd/compile/internal/types"
+	"internal/goexperiment"
+)
 
 func rewriteValueARM64(v *Value) bool {
 	switch v.Op {
@@ -21360,7 +21363,12 @@ func rewriteValueARM64_OpPubBarrier(v *Value) bool {
 	for {
 		mem := v_0
 		v.reset(OpARM64DMB)
-		v.AuxInt = int64ToAuxInt(0xe)
+		if goexperiment.DmbVar {
+			v.AuxInt = int64ToAuxInt(0xa)
+		}else {
+			v.AuxInt = int64ToAuxInt(0xe)
+		}
+
 		v.AddArg(mem)
 		return true
 	}
diff --git a/src/internal/goexperiment/exp_dmbvar_off.go b/src/internal/goexperiment/exp_dmbvar_off.go
new file mode 100644
index 0000000000000000000000000000000000000000..bdff57cf225130b8bae023d8d41a18025baaf4f0
--- /dev/null
+++ b/src/internal/goexperiment/exp_dmbvar_off.go
@@ -0,0 +1,8 @@
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build !goexperiment.dmbvar
+
+package goexperiment
+
+const DmbVar = false
+const DmbVarInt = 0
diff --git a/src/internal/goexperiment/exp_dmbvar_on.go b/src/internal/goexperiment/exp_dmbvar_on.go
new file mode 100644
index 0000000000000000000000000000000000000000..c8e4a6e496fa067a5ab5a583c0c7b05b071ca84b
--- /dev/null
+++ b/src/internal/goexperiment/exp_dmbvar_on.go
@@ -0,0 +1,8 @@
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build goexperiment.dmbvar
+
+package goexperiment
+
+const DmbVar = true
+const DmbVarInt = 1
diff --git a/src/internal/goexperiment/flags.go b/src/internal/goexperiment/flags.go
index ac85fc800092a40a2090e8f719e5c012b54a682f..dc06fc63dfbcad032d297230113f46596984e2bd 100644
--- a/src/internal/goexperiment/flags.go
+++ b/src/internal/goexperiment/flags.go
@@ -131,4 +131,7 @@ type Flags struct {
 
 	// Kunpeng malloc prefetch optimization.
 	PrefetchMalloc bool
+
+	// DMB enable data memory barrier
+	DmbVar bool
 }
diff --git a/src/runtime/atomic_arm64.s b/src/runtime/atomic_arm64.s
index 21b4d8ccd5951c9b0452a848ad0616b3683715d5..78de08369d4dbb97e89c116e5d3997191fab9d6b 100644
--- a/src/runtime/atomic_arm64.s
+++ b/src/runtime/atomic_arm64.s
@@ -1,6 +1,7 @@
 // Copyright 2014 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
+//go:build !goexperiment.dmbvar
 
 #include "textflag.h"
 
diff --git a/src/runtime/atomic_dmb_arm64.s b/src/runtime/atomic_dmb_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..d4c3f2866b9caf203653f4e36c59eedc41797893
--- /dev/null
+++ b/src/runtime/atomic_dmb_arm64.s
@@ -0,0 +1,10 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//go:build goexperiment.dmbvar
+
+#include "textflag.h"
+
+TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0
+	DMB	$0xa	// DMB ST
+	RET