github.com/twelsh-aw/go/src@v0.0.0-20230516233729-a56fe86a7c81/runtime/atomic_arm64.s (about) 1 // Copyright 2014 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 #include "textflag.h" 6 7 TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0 8 DMB $0xe // DMB ST 9 RET