ck_pr/arm: store_load requires DMB.

Emit full synchronize for store_load.
10 years ago · 787cffe9c9
parent b2407aa3f0
commit 787cffe9c9
1 changed files with 1 additions and 1 deletions
--- a/include/gcc/arm/ck_pr.h
+++ b/include/gcc/arm/ck_pr.h
@ -88,7 +88,7 @@ CK_PR_FENCE(atomic_load, CK_DMB_ST)
 CK_PR_FENCE(store_atomic, CK_DMB_ST)
 CK_PR_FENCE(load_atomic, CK_DMB)
 CK_PR_FENCE(store, CK_DMB_ST)
-CK_PR_FENCE(store_load, CK_DMB_ST)
+CK_PR_FENCE(store_load, CK_DMB)
 CK_PR_FENCE(load, CK_DMB)
 CK_PR_FENCE(load_store, CK_DMB)
 CK_PR_FENCE(memory, CK_DMB)