LCC Bug: Guard bits should be updated before right shifts

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pasi
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Joined: Thu 2010-07-15 16:04

Re: LCC Bug: Guard bits should be updated before right shift

Post by pasi »

In the middle case the guard bit update is inside the loop, so it is not that easy to see if it can be eliminated.

I suppose the other two cases should be relatively easy to add to the backend optimizer.
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