GCC 4.0.1 Status

[Andrew Pinski]

On Jun 23, 2005, at 10:08 AM, Mark Mitchell wrote:

> * PR 22043, which involves a failure to initialize fields in automatic 
> structures.  The patch has been applied to the 4.0 branch, but the 
> target milestone still says 4.0.1.  Bugmasters, is that just a 
> mistake?

Yes this was a mistake.

> * PR 22000, in which we throw away volatile reads.  That's a serious 
> problem for embedded targets.

And I think it is still latent on the mainline too, just harder to 
expose because of
the changes to what passes are run and when.  I found a testcase for 
the mainline too.

> * PR 22051, which involves wrong-code generation for pointer 
> comparisons on one of our primary platforms.

There is a missing cast which causes this but I have not looked into who
is causing this, it might be fold.


> * PR 21985, in which we are mis-folding expressions involving pointer 
> arithmetic.

And this is fixed on the mainline already.

-- Pinski