1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_jit.h b/src/lj_jit.h
index ec368feb..a43611de 100644
--- a/src/lj_jit.h
+++ b/src/lj_jit.h
@@ -229,7 +229,7 @@ typedef struct jit_State {
 
   int32_t instunroll;   /* Unroll counter for instable loops. */
   int32_t loopunroll;   /* Unroll counter for loop ops in side traces. */
-  int32_t tailcalled;   /* Number of successive tailcalls. */
+  uint64_t tailcalled;  /* History of the number of successive tailcalls. */
   int32_t framedepth;   /* Current frame depth. */
   int32_t retdepth;     /* Return frame depth (count of RETF). */