ck_pr/sparcv9: use the more stringent #MemIssue barrier.

This is to match the semantics of the FreeBSD kernel.
7 years ago · 14e51eaa91
parent 4042fea5a8
commit 14e51eaa91
1 changed files with 1 additions and 1 deletions
--- a/include/gcc/sparcv9/ck_pr.h
+++ b/include/gcc/sparcv9/ck_pr.h
@ -76,7 +76,7 @@ CK_PR_FENCE(store, "membar #StoreStore")
 CK_PR_FENCE(store_load, "membar #StoreLoad")
 CK_PR_FENCE(load, "membar #LoadLoad")
 CK_PR_FENCE(load_store, "membar #LoadStore")
-CK_PR_FENCE(memory, "membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad")
+CK_PR_FENCE(memory, "membar #MemIssue")
 CK_PR_FENCE(acquire, "membar #LoadLoad | #LoadStore")
 CK_PR_FENCE(release, "membar #LoadStore | #StoreStore")
 CK_PR_FENCE(acqrel, "membar #LoadLoad | #LoadStore | #StoreStore")