test compile
target aarch64

function %f() -> i64 {
  gv0 = symbol %my_global

block0:
  v0 = symbol_value.i64 gv0
  return v0
}

; check: stp fp, lr, [sp, #-16]!
; nextln: mov fp, sp
; nextln: ldr x0, 8 ; b 12 ; data
; nextln: mov sp, fp
; nextln: ldp fp, lr, [sp], #16
; nextln: ret