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

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This is to match the semantics of the FreeBSD kernel.
cos
Samy Al Bahra 7 years ago
parent 4042fea5a8
commit 14e51eaa91
1 changed files with 1 additions and 1 deletions
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2
include/gcc/sparcv9/ck_pr.h
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@ -76,7 +76,7 @@ CK_PR_FENCE(store, "membar #StoreStore")
CK_PR_FENCE(store_load, "membar #StoreLoad") CK_PR_FENCE(store_load, "membar #StoreLoad")
CK_PR_FENCE(load, "membar #LoadLoad") CK_PR_FENCE(load, "membar #LoadLoad")
CK_PR_FENCE(load_store, "membar #LoadStore") 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(acquire, "membar #LoadLoad | #LoadStore")
CK_PR_FENCE(release, "membar #LoadStore | #StoreStore") CK_PR_FENCE(release, "membar #LoadStore | #StoreStore")
CK_PR_FENCE(acqrel, "membar #LoadLoad | #LoadStore | #StoreStore") CK_PR_FENCE(acqrel, "membar #LoadLoad | #LoadStore | #StoreStore")

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