From 0ded8e82a88fadb40b4dd7e6632311781f1b2f91 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Mon, 9 Dec 2013 00:29:56 +0100
Subject: [PATCH] Fix call unroll checks in the presence of metamethod frames.

---
 src/lj_record.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lj_record.c b/src/lj_record.c
index 30b9efc1..154ff380 100644
--- a/src/lj_record.c
+++ b/src/lj_record.c
@@ -1389,6 +1389,7 @@ static void check_call_unroll(jit_State *J, TraceNo lnk)
   int32_t count = 0;
   if ((J->pt->flags & PROTO_VARARG)) depth--;  /* Vararg frame still missing. */
   for (; depth > 0; depth--) {  /* Count frames with same prototype. */
+    if (frame_iscont(frame)) depth--;
     frame = frame_prev(frame);
     if (mref(frame_func(frame)->l.pc, void) == pc)
       count++;