diff options
Diffstat (limited to 'src/runtime/atomic_arm64.s')
| -rw-r--r-- | src/runtime/atomic_arm64.s | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/runtime/atomic_arm64.s b/src/runtime/atomic_arm64.s index acd0a62f4d..d3ab2a121c 100644 --- a/src/runtime/atomic_arm64.s +++ b/src/runtime/atomic_arm64.s @@ -111,3 +111,7 @@ again: TEXT runtime·xchguintptr(SB), NOSPLIT, $0-24 B runtime·xchg64(SB) + +TEXT ·publicationBarrier(SB),NOSPLIT,$-8-0 + DMB $0xe // DMB ST + RET |