1 files changed, 2 insertions, 0 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c
index 21e4813c19..7b333b9096 100644
--- a/yjit_codegen.c
+++ b/yjit_codegen.c
@@ -3638,6 +3638,8 @@ gen_send_iseq(jitstate_t *jit, ctx_t *ctx, const struct rb_callinfo *ci, const r
     if (leaf_builtin && !block && leaf_builtin->argc + 1 <= NUM_C_ARG_REGS) {
         ADD_COMMENT(cb, "inlined leaf builtin");
 
+        jit_prepare_routine_call(jit, ctx, REG0);
+
         // Call the builtin func (ec, recv, arg1, arg2, ...)
         mov(cb, C_ARG_REGS[0], REG_EC);