; Test the parser's support for encoding annotations.
test legalizer
isa riscv

function parse_encoding(i32 [%x5]) -> i32 [%x10] {
    ; check: function parse_encoding(i32 [%x5]) -> i32 [%x10] {

    sig0 = signature(i32 [%x10]) -> i32 [%x10]
    ; check: sig0 = signature(i32 [%x10]) -> i32 [%x10]

    sig1 = signature(i32 [%x10], i32 [%x11]) -> b1 [%x10]
    ; check: sig1 = signature(i32 [%x10], i32 [%x11]) -> b1 [%x10]

    sig2 = signature(f32 [%f10], i32 [%x12], i32 [%x13]) -> f64 [%f10]
    ; check: sig2 = signature(f32 [%f10], i32 [%x12], i32 [%x13]) -> f64 [%f10]

    ; Arguments on stack where not necessary
    sig3 = signature(f64 [%f10], i32 [0], i32 [4]) -> f64 [%f10]
    ; check: sig3 = signature(f64 [%f10], i32 [0], i32 [4]) -> f64 [%f10]

    ; Stack argument before register argument
    sig4 = signature(f32 [72], i32 [%x10])
    ; check: sig4 = signature(f32 [72], i32 [%x10])

    ; Return value on stack
    sig5 = signature() -> f32 [0]
    ; check: sig5 = signature() -> f32 [0]

    ; function + signature
    fn15 = function bar(i32 [%x10]) -> b1 [%x10]
    ; check: sig6 = signature(i32 [%x10]) -> b1 [%x10]
    ; nextln: fn0 = sig6 bar

ebb0(v0: i32):
    return v0
}