1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_asm.c b/src/lj_asm.c
index 038f4d1c..316e81d6 100644
--- a/src/lj_asm.c
+++ b/src/lj_asm.c
@@ -948,7 +948,7 @@ static void asm_collectargs(ASMState *as, IRIns *ir,
                             const CCallInfo *ci, IRRef *args)
 {
   uint32_t n = CCI_NARGS(ci);
-  lua_assert(n <= CCI_NARGS_MAX);
+  lua_assert(n <= CCI_NARGS_MAX*2);  /* Account for split args. */
   if ((ci->flags & CCI_L)) { *args++ = ASMREF_L; n--; }
   while (n-- > 1) {
     ir = IR(ir->op1);