; Test the legalization of function signatures.
test legalizer
set is_64bit
isa intel

; regex: V=v\d+

function %f() {
    sig0 = signature(i32) -> i32
    ; check: sig0 = signature(i32 [%rdi]) -> i32 [%rax]

    sig1 = signature(i64) -> b1
    ; check: sig1 = signature(i64 [%rdi]) -> b1 [%rax]

    sig2 = signature(f32, i64) -> f64
    ; check: sig2 = signature(f32 [%xmm0], i64 [%rdi]) -> f64 [%xmm0]

ebb0:
    return
}