Text file
src/runtime/atomic_ppc64x.s
Documentation: runtime
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 //go:build ppc64 || ppc64le
6 // +build ppc64 ppc64le
7
8 #include "textflag.h"
9
10 TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0
11 // LWSYNC is the "export" barrier recommended by Power ISA
12 // v2.07 book II, appendix B.2.2.2.
13 // LWSYNC is a load/load, load/store, and store/store barrier.
14 LWSYNC
15 RET
16
View as plain text