[lno] [RFC] if-conversion and auto vectorizer

[Diego Novillo]

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.