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Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization

From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
To: rguenther at suse dot de
Cc: DORIT at il dot ibm dot com, gcc-patches at gcc dot gnu dot org, rakdver at atrey dot karlin dot mff dot cuni dot cz
Date: Tue, 21 Nov 2006 07:30:35 EST
Subject: Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
References: <Pine.LNX.4.64.0611211214000.30849@zhemvz.fhfr.qr> <20061121113445.GA18330@atrey.karlin.mff.cuni.cz> <Pine.LNX.4.64.0611211312340.30849@zhemvz.fhfr.qr>

> (and if you suggested to only change TREE_INT_CST_LOW we'd get a
> redundant call to host_integerp).

Right, but as you found out, that's the recommended idiom.

References:
- Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
  - From: Richard Guenther
- Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
  - From: Zdenek Dvorak
- Re: [PATCH][RFC] Do some vectorizer-friendly canonicalization before vectorization
  - From: Richard Guenther

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