LinearAlgebra/tridiag/elty = Float32/tril/triu @test #= /cache/build/tester-amdci4-14/julialang/julia-master/julia-626d541de6/share/julia/stdlib/v1.13/LinearAlgebra/test/tridiag.jl:146 =# @inferred(tril!(copy(SymTridiagonal(d, dl)))) == Tridiagonal(dl, d, zerosdl)