[LLVMdev] how to get a void type value in llvm

o.j.sivart at gmail.com
2010-11-23T01:07:57Z

Hi Shuying,

You will find in the documentation that amongst the overloaded
CallInst::Create()'s there is one that takes no function arguments:
static CallInst* llvm::CallInst::Create ( Value * F, const Twine & NameStr,
BasicBlock * InsertAtEnd);

Regards

On 23/11/2010, at 11:20 AM, Shuying Liang wrote:

> Hi, I want to insert a function with a void type parameter,
> for example: int foo(void);
> OI declared
> fcall2 = M.getOrInsertFunction("foo",
> 			    IntegerType::get(M.getContext(), 32),
> 			    Type::getVoidTy(M.getContext()));
>
> then the question is how to get the void type value to make the
> CallInst inserted sucessfully? (what should be ********)
> CallInst::Create(fcall2, ******, "", insertPos);
>
>
> --
>
> --Shuying
> _______________________________________________
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> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

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