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intfuncty
2008 Oct 08
1
[LLVMdev] How can I create CallInst with a pointer to function
Hi
I mean when I have in my program pointer to a function how should I
build IR to call the function by the pointer?
Or how can I create llvm::Function with a pointer to a function?
I want to have something like this:
int factorial (int n) { return n==0 ? 1 : n*factorial(n-1); }
typedef int (*intFunc) (int);
intFunc fptr = factorial;
Value * N = ConstantInt::get(Type::Int32Ty,10);