1 files changed, 1 insertions, 0 deletions
diff --git a/vm/compiler/Compiler.h b/vm/compiler/Compiler.h
index cd9d21bb3..d29520d2e 100644
--- a/vm/compiler/Compiler.h
+++ b/vm/compiler/Compiler.h
@@ -87,6 +87,7 @@ typedef struct JitTranslationInfo {
     bool discardResult;         // Used for debugging divergence and IC patching
     bool methodCompilationAborted;  // Cannot compile the whole method
     Thread *requestingThread;   // For debugging purpose
+    int cacheVersion;           // Used to identify stale trace requests
 } JitTranslationInfo;
 
 typedef enum WorkOrderKind {