; It is possible to refer to instructions and EBBs that have not yet been
; defined in the lexical order.
test cat

; Defining numbers.
function %defs() {
ebb100(v20: i32):
    v1000 = iconst.i32x8 5
    v9200 = f64const 0x4.0p0
    trap user4
}
; sameln: function %defs() native {
; nextln: ebb100(v20: i32):
; nextln:     v1000 = iconst.i32x8 5
; nextln:     v9200 = f64const 0x1.0000000000000p2
; nextln:     trap user4
; nextln: }

; Using values.
function %use_value() {
ebb100(v20: i32):
    v1000 = iadd_imm v20, 5
    v200 = iadd v20, v1000
    jump ebb100(v1000)
}
; sameln: function %use_value() native {
; nextln: ebb100(v20: i32):
; nextln:     v1000 = iadd_imm v20, 5
; nextln:     v200 = iadd v20, v1000
; nextln:     jump ebb100(v1000)
; nextln: }