Thread Safety Analysis: turn off checking within trylock functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159601 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/Analysis/ThreadSafety.cpp b/lib/Analysis/ThreadSafety.cpp
index fd4551b975..7406f324ae 100644
--- a/lib/Analysis/ThreadSafety.cpp
+++ b/lib/Analysis/ThreadSafety.cpp
@@ -1654,6 +1654,12 @@ void ThreadSafetyAnalyzer::runAnalysis(AnalysisDeclContext &AC) {
       } else if (isa<SharedLockFunctionAttr>(Attr)) {
         // Don't try to check lock functions for now
         return;
+      } else if (isa<ExclusiveTrylockFunctionAttr>(Attr)) {
+        // Don't try to check trylock functions for now
+        return;
+      } else if (isa<SharedTrylockFunctionAttr>(Attr)) {
+        // Don't try to check trylock functions for now
+        return;
       }
     }
   }