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Re: [patch, fortran] Put front-end temporaries into BLOCKs

From: Jerry DeLisle <jvdelisle at frontier dot com>
To: Thomas Koenig <tkoenig at netcologne dot de>
Cc: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 25 Apr 2011 18:23:11 -0700
Subject: Re: [patch, fortran] Put front-end temporaries into BLOCKs
References: <4DB2EED0.8050708@netcologne.de>

On 04/23/2011 08:22 AM, Thomas Koenig wrote:

Hello world,

the attached patch puts temporary variables, and the statement they are being
generated for, in their own BLOCK.

This may or may not be useful for data locality, and for telling the middle end
explicitly about the lifetime of the temporary variables. It is intended as a
step towards eliminating redundant calls to array-valued functions whose bounds
are unknown at compile time, such as the original test case for PR 22572.

No test case, as this should not change anything.

Regression-tested. OK for trunk?

OK and thanks for patch.

Jerry

Follow-Ups:
- Re: [patch, fortran] Put front-end temporaries into BLOCKs
  - From: Thomas Koenig

References:
- [patch, fortran] Put front-end temporaries into BLOCKs
  - From: Thomas Koenig

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