1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_asm.c b/src/lj_asm.c
index af8ac51b..db126d74 100644
--- a/src/lj_asm.c
+++ b/src/lj_asm.c
@@ -2927,7 +2927,7 @@ static void asm_comp_(ASMState *as, IRIns *ir, int cc)
     IROp leftop = (IROp)(IR(lref)->o);
     Reg r64 = REX_64IR(ir, 0);
     int32_t imm = 0;
-    lua_assert(irt_isint(ir->t) || irt_isaddr(ir->t));
+    lua_assert(irt_is64(ir->t) || irt_isint(ir->t) || irt_isaddr(ir->t));
     /* Swap constants (only for ABC) and fusable loads to the right. */
     if (irref_isk(lref) || (!irref_isk(rref) && opisfusableload(leftop))) {
       if ((cc & 0xc) == 0xc) cc ^= 3;  /* L <-> G, LE <-> GE */