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Re: GCC 4.0.1 Status
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: Mark Mitchell <mark at codesourcery dot com>
- Cc: gcc mailing list <gcc at gcc dot gnu dot org>
- Date: Thu, 23 Jun 2005 10:45:42 -0400
- Subject: Re: GCC 4.0.1 Status
- References: <42BAC270.4010307@codesourcery.com>
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