On Wed, 2006-03-08 at 15:05 -0500, Andrew Pinski wrote:
> I notice in your PDF, you have:
> Since alias analysis results are often conservative, may-alias sets my
> contain tens
> and enve hundreds of symbols.
>
> Is there a reason why not tune the aliasing anaysis to return more liberal
> resul
>
> On 03/08/06 15:05, Andrew Pinski wrote:
>
> > Is there a reason why not tune the aliasing anaysis to return more liberal
> > results
> > instead of changing the representation?
> >
> Yes, as I tried to explain on IRC, alias analysis is an undecidable
> problem. It is impossible in general
On 03/08/06 15:05, Andrew Pinski wrote:
> Is there a reason why not tune the aliasing anaysis to return more liberal
> results
> instead of changing the representation?
>
Yes, as I tried to explain on IRC, alias analysis is an undecidable
problem. It is impossible in general to compute an exact
I notice in your PDF, you have:
Since alias analysis results are often conservative, may-alias sets my contain
tens
and enve hundreds of symbols.
Is there a reason why not tune the aliasing anaysis to return more liberal
results
instead of changing the representation?
>From looking at Tramp3D,
Our current representation of memory operations in the IL is fairly
heavy and source of lots of painful memory and compile time problems. I
have been thinking on and off about the problem for a few months and
recently I found a few days to really sit down and look at the problem.
I think I may h
