--enable-threads
--enable-mutable-globals
--enable-nontrapping-float-to-int
--enable-simd
--enable-bulk-memory
--enable-sign-ext
--enable-exception-handling
--enable-tail-call
--enable-reference-types
--enable-multivalue
--enable-gc
--enable-memory64
--enable-typed-function-references
(module
 (type $none_=>_v128_externref (func (result v128 externref)))
 (func $foo (result v128 externref)
  (tuple.make
   (v128.const i32x4 0x00000000 0x00000000 0x00000000 0x00000000)
   (ref.null extern)
  )
 )
 (func $bar (result v128 externref)
  (return_call $foo)
 )
)