[LLVMdev] a question about pooalloc

[John Criswell]

On 7/27/15 1:49 AM, Q Z wrote:
> Hello, today I download poolalloc from 
> "https://github.com/llvm-mirror/poolalloc 
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_llvm-2Dmirror_poolalloc&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=nN_UMUoLRuHAB3OBaALnnt_b7iqegP-ixeduHiJ0zRo&s=Opd7uVKJrmd5_56qs2Mv5O4BptROfT_46M7ctPXuMQ4&e=>". 
> and I compiled it with LLVM3.3. Then when I excute "make",I get the 
> error:
> AddressTakenAnalysis.cpp:18:30:fatal error:llvm/IR/CallSite.h: No such 
> file or directory.
>
> ​I correct the path of callsite.h to "llvm/Support/Callsite.h". there 
> is another error:
> AddressTakenAnalysis.cpp:In function 'bool isAddresTaken(llvm::Value)'
> AddressTakenAnalysis.cpp:39:18: error: 'class llvm::User' hao no 
> member named 'getUser'
> User *U = I->getUser();
> ....
> ​
> so I wonder if I get the wrong version, and where should I get the 
> right version compiler with LLVM3.3?

If you need DSA, you should be able to use it with LLVM mainline. Note 
that lib/PoolAllocate won't compile; no one has updated it to work with 
an LLVM version newer than LLVM 3.2.

If you need both DSA and the Automatic Pool Allocation transform, you 
should use LLVM 3.2 with the release_32 branch of the poolalloc project 
(details for downloading these versions are in the SAFECode Install 
Directions at http://sva.cs.illinois.edu/docs/Install.html).

If you don't mind me asking, do you need the Automatic Pool Allocation 
transform or just DSA?  If you only need DSA, for what do you need it?  
I've seen a drastic increase in the number of people wanting to use DSA 
in the past year, and I'm curious as to whether there's a pattern.

Regards,

John Criswell

-- 
John Criswell
Assistant Professor
Department of Computer Science, University of Rochester
http://www.cs.rochester.edu/u/criswell

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