IRA has been merged into trunk

[David Daney]

Jeff Law wrote:
> Vladimir Makarov wrote:
>> In worst case (I think the worst case will be MIPS targets), there may 
>> be several variants of the macro definition.  In such cases it is hard 
>> to say what variant will be best with the performance point of view 
>> without some analysis.  Unfortunately, choice of the variants can not 
>> be algorithmized, otherwise I'd have rid off the macro.  If target 
>> maintainers have any questions about IRA_COVER_CLASSES definition, I 
>> am ready to help them.  I am ready to look at all their target macro 
>> definitions.
> I suspect MIPS will be a pain, mostly because of the testing requirements.
> 

I do a full bootstrap and run the testsuite for all languages (except 
ada) on a mipsel-linux system (32 bit) in about 17 hours.  Please let me 
know if you would like me to test any MIPS patches.

David Daney