1 files changed, 4 insertions, 4 deletions

diff --git a/src/lj_opt_loop.c b/src/lj_opt_loop.c
index 04c6d06d..441b8add 100644
--- a/src/lj_opt_loop.c
+++ b/src/lj_opt_loop.c
@@ -223,7 +223,7 @@ static void loop_subst_snap(jit_State *J, SnapShot *osnap,
   }
   J->guardemit.irt = 0;
   /* Setup new snapshot. */
-  snap->mapofs = (uint16_t)nmapofs;
+  snap->mapofs = (uint32_t)nmapofs;
   snap->ref = (IRRef1)J->cur.nins;
   snap->nslots = nslots;
   snap->topslot = osnap->topslot;
@@ -251,7 +251,7 @@ static void loop_subst_snap(jit_State *J, SnapShot *osnap,
   nmap += nn;
   while (omap < nextmap)  /* Copy PC + frame links. */
     *nmap++ = *omap++;
-  J->cur.nsnapmap = (uint16_t)(nmap - J->cur.snapmap);
+  J->cur.nsnapmap = (uint32_t)(nmap - J->cur.snapmap);
 }
 
 typedef struct LoopState {
@@ -369,7 +369,7 @@ static void loop_unroll(LoopState *lps)
     }
   }
   if (!irt_isguard(J->guardemit))  /* Drop redundant snapshot. */
-    J->cur.nsnapmap = (uint16_t)J->cur.snap[--J->cur.nsnap].mapofs;
+    J->cur.nsnapmap = (uint32_t)J->cur.snap[--J->cur.nsnap].mapofs;
   lua_assert(J->cur.nsnapmap <= J->sizesnapmap);
   *psentinel = J->cur.snapmap[J->cur.snap[0].nent];  /* Restore PC. */
 
@@ -383,7 +383,7 @@ static void loop_undo(jit_State *J, IRRef ins, SnapNo nsnap, MSize nsnapmap)
   SnapShot *snap = &J->cur.snap[nsnap-1];
   SnapEntry *map = J->cur.snapmap;
   map[snap->mapofs + snap->nent] = map[J->cur.snap[0].nent];  /* Restore PC. */
-  J->cur.nsnapmap = (uint16_t)nsnapmap;
+  J->cur.nsnapmap = (uint32_t)nsnapmap;
   J->cur.nsnap = nsnap;
   J->guardemit.irt = 0;
   lj_ir_rollback(J, ins);