1 files changed, 2 insertions, 2 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index d692b7d1b9..71e579aed4 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -1232,11 +1232,11 @@ vm_throw(const rb_execution_context_t *ec, rb_control_frame_t *reg_cfp,
 }
 
 static inline void
-vm_expandarray(rb_control_frame_t *cfp, VALUE ary, rb_num_t num, int flag)
+vm_expandarray(VALUE *sp, VALUE ary, rb_num_t num, int flag)
 {
     int is_splat = flag & 0x01;
     rb_num_t space_size = num + is_splat;
-    VALUE *base = cfp->sp - 1;
+    VALUE *base = sp - 1;
     const VALUE *ptr;
     rb_num_t len;
     const VALUE obj = ary;