From 614e78d1f66a126a69e1ec15481185e20e342fb7 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Fri, 19 Oct 2012 17:03:41 +0200
Subject: [PATCH] Fix recording of equality comparisons with __eq metamethods.

---
 src/lj_record.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/lj_record.c b/src/lj_record.c
index ea391bf1..8f42c4af 100644
--- a/src/lj_record.c
+++ b/src/lj_record.c
@@ -1808,12 +1808,10 @@ void lj_record_ins(jit_State *J)
       int diff;
       rec_comp_prep(J);
       diff = lj_record_objcmp(J, ra, rc, rav, rcv);
-      if (diff == 1 && (tref_istab(ra) || tref_isudata(ra))) {
-	/* Only check __eq if different, but the same type (table or udata). */
+      if (diff == 2 || !(tref_istab(ra) || tref_isudata(ra)))
+	rec_comp_fixup(J, J->pc, ((int)op & 1) == !diff);
+      else if (diff == 1)  /* Only check __eq if different, but same type. */
 	rec_mm_equal(J, &ix, (int)op);
-	break;
-      }
-      rec_comp_fixup(J, J->pc, ((int)op & 1) == !diff);
     }
     break;