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-rw-r--r--lib/Sema/AnalysisBasedWarnings.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Sema/AnalysisBasedWarnings.cpp b/lib/Sema/AnalysisBasedWarnings.cpp
index 41b9f3b1a8..642638bf06 100644
--- a/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/lib/Sema/AnalysisBasedWarnings.cpp
@@ -1305,6 +1305,8 @@ static void warnBackEdgeUnequalLocksets(Sema &S, const Lockset LoopReentrySet,
static void checkThreadSafety(Sema &S, AnalysisContext &AC) {
CFG *CFGraph = AC.getCFG();
if (!CFGraph) return;
+ const Decl *D = AC.getDecl();
+ if (D && D->getAttr<NoThreadSafetyAnalysisAttr>()) return;
Lockset::Factory LocksetFactory;