> Em 22 de dez de 2015, às 14:22, Nicolas Pitre <nicolas.pi...@linaro.org> 
> escreveu:
> 
>> On Mon, 21 Dec 2015, Jim Wilson wrote:
>> 
>> I tracked the bulk of the patch back to April 2011, though some new
>> LTO related testsuite changes date back to January 2011.  The initial
>> patch submission for the bulk of the patch appears to be
>>    https://sourceware.org/ml/binutils/2011-04/msg00275.html
>> It is a large patch, and HJ had to update it twice in the next 24
>> hours to fix problems with it.  The size would have discouraged an
>> immediate review.  And the fact that it was updated twice in 24 hours
>> after posting would have discouraged reviewers even more.
> 
> Multiple revisions in a few days isn't uncommon.  But 5 years have 
> passed at this point.
> 
>> People were perhaps waiting for the final version of the patch before 
>> trying to review it, and then accidentally forgot about it along the 
>> way.  I don't see any discussion of the patch at the time.  And I 
>> haven't seen any attempt to resubmit it, though I could have missed 
>> something.
>> 
>> I see that the issue was discussed earlier in December 2010.  HJ made
>> a proposal for a fix, and there was feedback at that time.
>>    https://gcc.gnu.org/ml/gcc/2010-12/msg00229.html
>> it looks like there were 3 separate related threads which may have
>> confused the issue a bit.
>>    https://sourceware.org/ml/binutils/2010-12/msg00012.html
>>    https://sourceware.org/ml/binutils/2010-12/msg00182.html
>>    https://sourceware.org/ml/binutils/2010-12/msg00231.html
>> 
>> Anyways, the size of the patch suggests using caution and waiting for
>> upstream review.  Though I did find a reference that suggests Fedora
>> is using it
>>    
>> https://lists.fedoraproject.org/pipermail/scm-commits/Week-of-Mon-20130513/1022584.html
>> which suggests that it may be well tested.  This was done by Nick
>> Clifton, who is one of the binutils maintainers, so maybe we just need
>> someone to ask about the status of the patch on the binutils mailing
>> list to remind people that it still needs to be reviewed for the
>> upstream FSF binutils tree.
> 
> Could you (i.e. someone in the toolchain team) take care of this?

I will sort this out when I get back from holidays.

> 
> 
> Nicolas
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