On 6/9/07, Andrew Pinski <[EMAIL PROTECTED]> wrote:
On 6/7/07, Mark Mitchell <[EMAIL PROTECTED]> wrote:
> * PTR_PLUS branch.
>
> I believe that this branch should be included in GCC 4.3. Andrew,
> would you please update me as to its status?
Yes, the summary is the branch has two autovector regressions in the
testsuite, not directly related to the IR change. Forwprop is able to
transform the code now to be using array references which confuses
data reference. I have a patch for one of these regressions but I
have not had time to submit it as I was submitting it for the trunk
since it is not really related to the branch. (PR 32075 and PR 31996)
I noticed also iv-opts is messing up in one or two spots but part of
the problem is also reproduciable on the trunk; IV-opts sometimes
uses non pointer types for the induction variable of a pointer type.
I have a fix for this issue but it is too big I think to go in while
doing the merge (I would like to be able to add this after the merge).
I volunteer to help with fixing optimization related regressions after
the merge.
A disclamer, I will be in Japan from the 18th to 22nd so I will be
slow at fixing the bugs associated after the merge during that time.
Likewise I can step in here if something urgent happens.
Richard.
