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Re: [lno] [RFC] if-conversion and auto vectorizer
On Fri, 2004-03-05 at 14:17, Diego Novillo wrote:
> On Fri, 2004-03-05 at 14:05, Devang Patel wrote:
>
> > a = select a1, a2, c
> > b = select b1, b2, c1
> > c = select a1, b1, c2
> >
> > We want to put all three statements in one basic block.
> >
> Why would it? They still look like a MODIFY_EXPR.
>
Sorry, I wasn't clear. I meant 'Why would it confuse the optimizers?'.
They would all be added to the same basic block and not considered
control flow alteration.
Diego.