Target specific memory attributes from RTL

[James E Wilson]

Balaji S wrote:
> But, i'm not able to access target specific attribute from second level 
> of indirection onwards.
> For example,
> int **gpi ;

Note that in this case finding the target means indirecting through a 
memory address, and hence we would have to track the attributes of all 
memory locations which is a difficult and perhaps unsolvable problem.

As I said before, I think what you are trying to do is fundamentally 
flawed.  If you need attributes, you use them when generating RTL, not 
when optimizing or emitting RTL.
-- 
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com