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Re: Fix for PR4483, constant overflow on PowerPC


Andreas reminded me that I should say that this has been tested with a
bootstrap and a full regression.  No new regressions.

Corey Minyard wrote:

 > I submitted this a while ago and fixed some problems I got feedback
 > on, but I haven't heard anything else about it.  Here's a patch that
 > fixes problems with constant arithmetic that overflows the range of
 > the mode it's operating in.
 >
 > -Corey
 >
 >------------------------------------------------------------------------
 >



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