; RUN: llhd-opt %s -p cf

func @inss_i8 () void {
entry:
    %a = const i8 0
    %b = const i4 15

    %ins1 = inss i8 %a, i4 %b, 0, 4
    %ins2 = inss i8 %a, i4 %b, 2, 4
    ; CHECK: %ins1 = const i8 15
    ; CHECK: %ins2 = const i8 60

    ret
}