Fix TDUP to HLOAD forwarding for DUALNUM builds.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/lj_opt_mem.c b/src/lj_opt_mem.c
index 17e29569..a0bfba19 100644
--- a/src/lj_opt_mem.c
+++ b/src/lj_opt_mem.c
@@ -181,7 +181,8 @@ static TRef fwd_ahload(jit_State *J, IRRef xref)
       lua_assert(ir->o != IR_TNEW || irt_isnil(fins->t));
       if (irt_ispri(fins->t)) {
         return TREF_PRI(irt_type(fins->t));
-      } else if (irt_isnum(fins->t) || irt_isstr(fins->t)) {
+      } else if (irt_isnum(fins->t) || (LJ_DUALNUM && irt_isint(fins->t)) ||
+                 irt_isstr(fins->t)) {
         TValue keyv;
         cTValue *tv;
         IRIns *key = IR(xr->op2);
@@ -191,6 +192,8 @@ static TRef fwd_ahload(jit_State *J, IRRef xref)
         lua_assert(itype2irt(tv) == irt_type(fins->t));
         if (irt_isnum(fins->t))
           return lj_ir_knum_u64(J, tv->u64);
+        else if (LJ_DUALNUM && irt_isint(fins->t))
+          return lj_ir_kint(J, intV(tv));
         else
           return lj_ir_kstr(J, strV(tv));
       }