test verifier

function %add_members(i32, i32 vmctx) -> f32 baldrdash_system_v {
    gv0 = vmctx
    gv1 = load.i32 notrap aligned gv0+64
    heap0 = static gv1, min 0x1000, bound 0x10_0000, offset_guard 0x1000

ebb0(v0: i32, v5: i32):
    v1 = heap_addr.i32 heap0, v0, 1
    v2 = load.f32 v1+16
    v3 = load.f32 v1+20
    v4 = fadd v2, v3
    return v4
}