[LLVMdev] how to know whether a function is a declaration or definition
wayne.huizhang at gmail.com
Wed Mar 11 11:36:14 PDT 2015
Thank you all, guys !
On Wed, Mar 11, 2015 at 2:28 PM, Victor Campos <vhscampos at gmail.com> wrote:
> isDeclaration() now belongs to the GlobalValue class. Since Function is a
> subclass of GlobalValue, you can use this function as usual.
> 2015-03-11 15:18 GMT-03:00 Hui Zhang <wayne.huizhang at gmail.com>:
>> I found a function call Function::isDeclaration() in llvm 2.5 (I know
>> that's ancient...), which is useful to me, but I can't find it in the later
>> version 3.3, nor the latest 3.7.....Therefore, is there an alternative way
>> to check whether the function is just a declaration or a definition ?
>> PS: I read the source code of llvm 2.5, and found isDeclaration is
>> simply to check if the private member "basicblocks" in a function is empty,
>> but since it's private, I can't call it outside the class...
>> Best regards
>> Hui Zhang
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
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