[LLVMdev] how to invoke C functions in llvm IR ?

[Alexander Potapenko]

http://wiki.llvm.org/HowTo:_Insert_a_function_call

On Mon, Dec 13, 2010 at 5:02 PM, li zhijie <lizhijie86su at gmail.com> wrote:
> Hi all,
>   I am a new user of LLVM~.
>   I want to use LLVM C++ API to generate the LLVM IR.The question is how I
> can call the C functions in LLVM IR.I did not find the APIs in the
> documents.
>
>   For Example:
>    Function *func = Function:Create(...) //create a LLVM function
>    Here is another function I cannot represent with LLVM IR(maybe too
> complex),so I want to invoke the C function with LLVM IR in func.How can I
> do it?
>
> --Thanks
>
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