1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/include/llvm/Support/ThreadPool.h b/llvm/include/llvm/Support/ThreadPool.h
index 528fb32525eb..4c41b88d6043 100644
--- a/llvm/include/llvm/Support/ThreadPool.h
+++ b/llvm/include/llvm/Support/ThreadPool.h
@@ -10,8 +10,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_SUPPORT_THREAD_POOL_H
-#define LLVM_SUPPORT_THREAD_POOL_H
+#ifndef LLVM_SUPPORT_THREADPOOL_H
+#define LLVM_SUPPORT_THREADPOOL_H
 
 #include "llvm/Config/llvm-config.h"
 #include "llvm/Support/Threading.h"
@@ -70,6 +70,9 @@ public:
 
   unsigned getThreadCount() const { return ThreadCount; }
 
+  /// Returns true if the current thread is a worker thread of this thread pool.
+  bool isWorkerThread() const;
+
 private:
   bool workCompletedUnlocked() { return !ActiveThreads && Tasks.empty(); }
 
@@ -102,4 +105,4 @@ private:
 };
 }
 
-#endif // LLVM_SUPPORT_THREAD_POOL_H
+#endif // LLVM_SUPPORT_THREADPOOL_H