[LLVMdev] andersen's alias analysis

[Robert Zeh]

Might I suggest the following patch, because this issue has bite me  
too?  You're lured in by the initial good results from the Andersens  
alias analysis, only to discover the bugs later on.

Robert Zeh

On Aug 26, 2009, at 9:11 PM, Chris Lattner wrote:

> On Aug 26, 2009, at 6:40 PM, Max Stonebraker wrote:
>> Hello,
>>
>> Does the LLVM Andersens alias analysis handle function pointers
>> precisely? I ran it and it looks like it says every function points
>> points to the universal set. Is this what I should expect?
>
> Hi Max,
>
> I don't know the answer offhand but please keep in mind that the
> current andersen's pass has many known problems and bugs.  Consider it
> "research quality".
>
> -Chris
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: anders-patch.txt
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090827/960e783e/attachment.txt>
-------------- next part --------------