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Re: [LTO] Patch to implement -flto-single (-flto-test) switch in gcc driver


Diego Novillo wrote:
> Mark Mitchell wrote:
> 
>> Nathan, I know you've been running the DejaGNU testsuite with LTO.  Have
>> you been using Bill's patch, or have you cobbled some other mechanism to
>> do that?
> 
> It's already possible to run most of the testsuite with -flto already.
> We've been running compile.exp and execute.exp for a while now.  I
> patched both files to add -flto a few weeks ago.

So, do you think we still need -flto-single?  It's purpose was to
facilitate testing; if you've already managed to get the testsuite to
pass -flto at compile-time and at link-time, then do we still think
-flto-single is worthwhile?

Thanks,

-- 
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713


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