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Re: RTL sharing tester (for testing)


Diego Novillo wrote:

> How expensive is this verification?  My inclination is to enable the
> sharing verifier in a couple of steps:
> 
> 1- Right now, enable it in every pass that doesn't expose bootstrap
> problems.  I'm actually willing to live with breakage in the testsuite
> and address it during stages 2 and 3.
> 
> 2- Once the bootstrap problems are fixed, leave the verifier enabled
> everywhere.
> 
> But since this will affect stages 2 and 3, I'd like to get Mark's opinion.

I'd like to turn it on only where it does not cause breakage in either
bootstrapping or testing.  Maintaining stability of the testsuite
results, so that we can tell what's a regression and what isn't, is very
useful.  Let's at least get it to the point where it's clean on the
primary platforms before turning it on by default.

Thanks,

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


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