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Re: [PATCH] Fix PR23744, VRP not merging discontinuous ranges of PHIs


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Daniel Berlin wrote on 05/15/06 12:46:

> BTW, most of the ranges i've seen that come from discontiguous phis
> never make it to VR_VARYING, they stay at ~[0,0] or something of the sort.
> So why do you think this will slow down decay to VR_VARYING?
>
No hard evidence here, just intuition.

If they stay in the range, then great.  I just want to be convinced with
numbers.  I'm running compile time tests now on my battery of tests.
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