These are primarily due to deferences to external globals arrays in the
module. These arrays are probably defined elsewhere and linked together
later.
Santosh
> Hi,
>
> I see many statements like the one following, with casts to a 0-sized
> array.
> %10 = getelementptr inbounds [0 x %struct.Link]* bitcast ([497 x
> %struct.Link]* @link_array to [0 x %struct.Link]*), i64 0, i64 %9 ;
> <%struct.Link*> [#uses=1]
>
> Why does this happen, and which transform causes this?
>
> Arushi
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> ------------------------------
>
> --
Santosh G Nagarakatte,
PhD Student,
Computer and Information Science Department
University of Pennsylvania,
Philadelphia-19104
http://www.cis.upenn.edu/~santoshn
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