From b293063eb823160d3f87c1d56f98a742ee8ee58e Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Tue, 1 Apr 2014 10:07:15 +0200
Subject: [PATCH] Correct fix for reuse of SCEV results in FORL.

---
 src/lj_record.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lj_record.c b/src/lj_record.c
index 95957d31..47d7115b 100644
--- a/src/lj_record.c
+++ b/src/lj_record.c
@@ -437,7 +437,7 @@ static LoopEvent rec_for(jit_State *J, const BCIns *fori, int isforl)
   IRType t;
   if (isforl) {  /* Handle FORL/JFORL opcodes. */
     TRef idx = tr[FORL_IDX];
-    if (mref(J->scev.pc, const BCIns) == fori) {
+    if (mref(J->scev.pc, const BCIns) == fori && tref_ref(idx) == J->scev.idx) {
       t = J->scev.t.irt;
       stop = J->scev.stop;
       idx = emitir(IRT(IR_ADD, t), idx, J->scev.step);