From a39aac04458bccce6b674bc7995de721aeff9abf Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Wed, 19 Oct 2011 01:52:50 +0200
Subject: [PATCH] Fix FOLD rule for CONV.flt.num(CONV.num.flt(x)) => x.

---
 src/lj_opt_fold.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lj_opt_fold.c b/src/lj_opt_fold.c
index 1aed8cd2..e04fa480 100644
--- a/src/lj_opt_fold.c
+++ b/src/lj_opt_fold.c
@@ -931,11 +931,11 @@ LJFOLDF(simplify_conv_int_i64)
   return NEXTFOLD;
 }
 
-LJFOLD(CONV CONV IRCONV_NUM_FLOAT)  /* _NUM */
+LJFOLD(CONV CONV IRCONV_FLOAT_NUM)  /* _FLOAT */
 LJFOLDF(simplify_conv_flt_num)
 {
   PHIBARRIER(fleft);
-  if ((fleft->op2 & IRCONV_SRCMASK) == IRT_NUM)
+  if ((fleft->op2 & IRCONV_SRCMASK) == IRT_FLOAT)
     return fleft->op1;
   return NEXTFOLD;
 }