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Re: Copy assignments for non scalar types

From: Richard Guenther <rguenther at suse dot de>
To: Diego Novillo <dnovillo at google dot com>
Cc: Sebastian Pop <sebpop at gmail dot com>, gcc at gcc dot gnu dot org
Date: Wed, 14 Apr 2010 13:31:05 +0200 (CEST)
Subject: Re: Copy assignments for non scalar types
References: <y2qcb9d34b21004131114h70237e6cj24e7a5c529d584d1@mail.gmail.com> <q2hcb9d34b21004131242o60de43fbv3cd843751a6588b0@mail.gmail.com> <alpine.LNX.2.00.1004141039410.5522@zhemvz.fhfr.qr> <h2hb798aad51004140407g67a813ddpe21be9d4a29f8830@mail.gmail.com>

On Wed, 14 Apr 2010, Diego Novillo wrote:

> On Wed, Apr 14, 2010 at 04:40, Richard Guenther <rguenther@suse.de> wrote:
> 
> > No. Âmake_rename_temp should go away. ÂPlease.
> 
> I don't disagree, in principle (less code is always good).  What is
> wrong with it?

It asks the SSA renamer to put your new variables into SSA form.
It's very simple to do that manually (at least if no PHIs are
involved), so better do that.

Richard.

Follow-Ups:
- Re: Copy assignments for non scalar types
  - From: Martin Jambor
- Re: Copy assignments for non scalar types
  - From: Diego Novillo

References:
- Copy assignments for non scalar types
  - From: Sebastian Pop
- Re: Copy assignments for non scalar types
  - From: Sebastian Pop
- Re: Copy assignments for non scalar types
  - From: Richard Guenther
- Re: Copy assignments for non scalar types
  - From: Diego Novillo

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