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From: | Richard Kenner |
Subject: | Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..." |
Date: | Sun, 31 Dec 2006 20:59:36 EST |
> http://gcc.gnu.org/ml/gcc/2006-12/msg00607.html > > If this doesn't count as "optimization of loop invariants" > then what would count? One where the induction variable was updated additively, not multiplicatively. When we talk about normal loop optimizations, that's what we mean. I agree that the optimization in this case is of questionable value.
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