DUALNUM: Handle integer type in JIT compiler.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lj_snap.c b/src/lj_snap.c
index 59435b20..70628a0e 100644
--- a/src/lj_snap.c
+++ b/src/lj_snap.c
@@ -68,7 +68,8 @@ static MSize snapshot_slots(jit_State *J, SnapEntry *map, BCReg nslots)
         if (!(ir->op2 & IRSLOAD_INHERIT))
           continue;
         /* No need to restore readonly slots and unmodified non-parent slots. */
-        if ((ir->op2 & (IRSLOAD_READONLY|IRSLOAD_PARENT)) != IRSLOAD_PARENT)
+        if (!(LJ_DUALNUM && (ir->op2 & IRSLOAD_CONVERT)) &&
+            (ir->op2 & (IRSLOAD_READONLY|IRSLOAD_PARENT)) != IRSLOAD_PARENT)
           sn |= SNAP_NORESTORE;
       }
       map[n++] = sn;