[LLVMdev] How to codegen an LLVM-IR that has dynamic arrays in it?

[Paul Vario]

Hi Fellows,

        Is there a way to allocate dynamic array within an LLVM IR file
from my code generator? Say., how to create an array type with a size
determined through a global variable. Symbolically, something like below:

                    Value *sz = Mod->getOrInsertGlobal("SIZE", Int32Ty);
                    Type *ArrayTy = ArrayType::get(FloatTy, sz)
                    AllocaInst *AI = CreateAlloca(ArrayTy, 0, "");


Thanks,
Paul
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