Merge pull request #18580 from pabloferz/pz/broadcast_tup

Fix #18577, remove generated function `broadcast_tup`

base/broadcast.jl

@@ -255,18 +255,11 @@ end
 
 @inline broadcast_t(f, T, As...) = broadcast!(f, similar(Array{T}, broadcast_indices(As...)), As...)
 
-@generated function broadcast_tup{AT,nargs}(f, As::AT, ::Type{Val{nargs}}, n)
- quote
- ntuple(n -> (@ncall $nargs f i->_broadcast_getindex(As[i], n)), Val{n})
- end
-end
-
 function broadcast_c(f, ::Type{Tuple}, As...)
  shape = broadcast_indices(As...)
  check_broadcast_indices(shape, As...)
  n = length(shape[1])
- nargs = length(As)
- return broadcast_tup(f, As, Val{nargs}, n)
+ return ntuple(k->f((_broadcast_getindex(A, k) for A in As)...), n)
 end
 @inline broadcast_c(f, ::Type{Any}, a...) = f(a...)
 @inline broadcast_c(f, ::Type{Array}, As...) = broadcast_t(f, promote_eltype_op(f, As...), As...)