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Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
- From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: Dorit Nuzman <DORIT at il dot ibm dot com>, gcc-patches at gcc dot gnu dot org
- Date: Tue, 21 Nov 2006 12:34:45 +0100
- Subject: Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
- References: <Pine.LNX.4.64.0611211214000.30849@zhemvz.fhfr.qr>
Hello,
> + /* Catch squaring. */
> + if ((host_integerp (exp, 0)
> + && TREE_INT_CST_LOW (exp) == 2)
tree_low_cst (exp, 0) == 2. Otherwise, the patch is OK.
Zdenek