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Re: GCC 3.5 Status (2004-08-29)
Andrew Pinski wrote:
On Aug 29, 2004, at 4:17 PM, Mark Mitchell wrote:
* Aliasing improvements for structure fields [Berlin]
Actually without this, we will produce wrong code so I think this one
should be rethought about and not delaying it until 3.6.
I think you are talking about something different.
In particular, this is work that Dan said he could not complete for
several months. I fail to believe that PR 15262 cannot be fixed
without adding lots of new optimization infrastructure.
* If-conversion and vectorization of conditional code [Patel]
Part of this one has been submitted already so it should be able to
get into
3.5.0 without the trouble and it is already on the apple-ppc-branch
and the
lno branch.
<http://gcc.gnu.org/ml/gcc-patches/2004-08/msg02291.html>
If-conversion has been submitted. There are non-trivial issues with the
patch according to Richard. If this gets done before Septemberr 5th, I
don't object. Otherwise, we don't need this before GCC 3.5.
* Analysis of usage of compilation unit static variables and removal
of spurious clobbering vdef based on the information [Zadeck]
This has been submitted already with almost no context review and no
approval ....
<http://gcc.gnu.org/ml/gcc-patches/2004-08/msg02187.html>
Yes, I hope this will get finished.
--
Mark Mitchell
CodeSourcery, LLC
(916) 791-8304
mark@codesourcery.com