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-rw-r--r--src/runtime/sys_darwin_arm.s3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/sys_darwin_arm.s b/src/runtime/sys_darwin_arm.s
index b4c1b27530..55ae8f3a46 100644
--- a/src/runtime/sys_darwin_arm.s
+++ b/src/runtime/sys_darwin_arm.s
@@ -301,6 +301,9 @@ TEXT runtime·cas(SB),NOSPLIT,$0
TEXT runtime·casp1(SB),NOSPLIT,$0
B runtime·cas(SB)
+TEXT ·publicationBarrier(SB),NOSPLIT,$-4-0
+ B runtime·armPublicationBarrier(SB)
+
TEXT runtime·sysctl(SB),NOSPLIT,$0
MOVW mib+0(FP), R0
MOVW miblen+4(FP), R1