21 GCC regressions, 0 new, with your patch on 2003-06-26T09:45:01Z.
Thu Jun 26 22:24:00 GMT 2003
On Thursday, Jun 26, 2003, at 17:58 US/Eastern, Jan Hubicka wrote:
>>> Here is the diff with and without -funit-at-a-time on Darwin:
>> The patch I commited for this yesterday didn't work for darwin? It
>> definitly fixed the problems on PPC Linux.
>> Ugm, I will try again with crosscomplier :(
>> Basically if there is object output that is not used by way visible to
>> varpool it must by marked via varpool_mark_needed_node. Do you have
>> some knowledge how does the Darwin OBJC work and what makes it
> the problem is that actually darwin uses special purpose sections
> instead of
> global symbols. varpool code then removes the variables emit into
> sections as dead. The attached patch marks all declarations built by
> objc-act.c that appears to be set used because it may not be used
> later (just
> to avoid warning as comment in some cases says). I am not 100% sure
> that they
> are all needed, but they won't hurt and it is probably better to be
> safe then
> sorry when I have zero chances to test it on darwin myself.
> Do you have access to darwin machine and can you test it by any chance?
Testing it right now to see if it fixes the problem.
I cannot run the full testsuite though (I do not have the fixed kernel).
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