Why typed ir code of Base.code_typed(repeat, (String, Int)) looks like a infinite recursion invoke

[songjhaha]

In Julia 1.10.8，the typed ir code of Base.code_typed(repeat, (String, Int)) looks like to invoke itself, which is confused.

julia> Base.code_typed(repeat, (String, Int))
1-element Vector{Any}:
 CodeInfo(
1 ─ %1 = invoke Base.repeat(s::String, r::Int64)::String
└──      return %1
) => String

[vtjnash]

It is a long-standing bug in the IRShow printing customization for :invoke which shows the specialization types, even if they do not apply to the arguments. This method is defined to be an invoke call to the less-specialized function, so the invoke is not the same method as the outer function