test compile
target aarch64

;; Test default (non-SpiderMonkey) ABI.
function %f() -> i64, i64 {
block1:
  v0 = iconst.i64 1
  v1 = iconst.i64 2
  return v0, v1
}

; check:  stp fp, lr, [sp, #-16]!
; nextln:  mov fp, sp
; nextln:  movz x0, #1
; nextln:  movz x1, #2
; nextln:  mov sp, fp
; nextln:  ldp fp, lr, [sp], #16
; nextln:  ret