1 files changed, 2 insertions, 2 deletions

diff --git a/src/lj_opt_fold.c b/src/lj_opt_fold.c
index 41c87e2f..a8550e1f 100644
--- a/src/lj_opt_fold.c
+++ b/src/lj_opt_fold.c
@@ -1146,12 +1146,12 @@ LJFOLDF(cse_uref)
   if (LJ_LIKELY(J->flags & JIT_F_OPT_CSE)) {
     IRRef ref = J->chain[fins->o];
     GCfunc *fn = ir_kfunc(fleft);
-    GCupval *uv = gco2uv(gcref(fn->l.uvptr[fins->op2]));
+    GCupval *uv = gco2uv(gcref(fn->l.uvptr[(fins->op2 >> 8)]));
     while (ref > 0) {
       IRIns *ir = IR(ref);
       if (irref_isk(ir->op1)) {
         GCfunc *fn2 = ir_kfunc(IR(ir->op1));
-        if (gco2uv(gcref(fn2->l.uvptr[ir->op2])) == uv) {
+        if (gco2uv(gcref(fn2->l.uvptr[(ir->op2 >> 8)])) == uv) {
           if (fins->o == IR_UREFO && gcstep_barrier(J, ref))
             break;
           return ref;