[julia-users] llvm call error

[iceblue25 . 1]

Hi All,

I am trying to call llvm ir generated from julia.

Here is my function:

function incr(a::Array{Int64})  a+1; end


thus:

@code_llvm(incr([1 2 5 6 7]))

returns:

define %jl_value_t* @julia_incr_62127(%jl_value_t*) #0 {
top:
  %1 = call %jl_value_t* @"julia_.+_62128"(%jl_value_t* %0, i64 1) #0
  ret %jl_value_t* %1
}



Thus to call it using llvm I try :

Base.llvmcall(("""declare %jl_value_t* @julia_incr_62127(%jl_value_t*)""", 
"""top:
         %1 = call %jl_value_t* @"julia_.+_62128"(%jl_value_t* %0, i64 1) #0
         ret %jl_value_t* %1
       """),Vector{Int64},Tuple{Array{Int64}},[1 2 5 6 7])




and I get the error:

ERROR: error compiling anonymous: Failed to parse LLVM Assembly: 
julia: llvmcall:2:9: error: use of undefined type named 'jl_value_t'
declare %jl_value_t* @julia_incr_62127(%jl_value_t*)


I m not sure how to define jl_value_t.


any help?

Thanks