1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/contrib/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 9f00d3d..d7d752f 100644
--- a/contrib/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/contrib/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -631,7 +631,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
 
       if (SI.isAtomic()) SI.setOrdering(addReleaseOrdering(SI.getOrdering()));
 
-      if (MS.TrackOrigins)
+      if (MS.TrackOrigins && !SI.isAtomic())
         storeOrigin(IRB, Addr, Shadow, getOrigin(Val), SI.getAlignment(),
                     InstrumentWithCalls);
     }