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Re: AIX I/O failures

To: Gabriel dot Dos-Reis at cmla dot ens-cachan dot fr
Subject: Re: AIX I/O failures
From: Mark Mitchell <mark at codesourcery dot com>
Date: Thu, 25 Jan 2001 15:01:01 -0800
Cc: gdr at codesourcery dot com, pedwards at disaster dot jaj dot com, dje at watson dot ibm dot com, bkoz at nabi dot net, libstdc++ at sources dot redhat dot com
Organization: CodeSourcery, LLC
References: <fl8znzmfz5.fsf@sel.cmla.ens-cachan.fr><20010125143759R.mitchell@codesourcery.com><flzogfl00m.fsf@sel.cmla.ens-cachan.fr>

>>>>> "Gabriel" == Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr> writes:

    Gabriel> Given that cout would be a global reference, we know (at
    Gabriel> worst) at link time which object it is refering to and
    Gabriel> treat it identical to the refered-to object.

I see, you're assuming the optimizer will remove the indirection.

I think the compiler won't do this because the definition of the
reference won't appear in the header file, in your proposal.

You're right that a link-time optimizer could in principle do this.

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

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References:
- Re: AIX I/O failures
  - From: Gabriel Dos Reis
- Re: AIX I/O failures
  - From: Mark Mitchell
- Re: AIX I/O failures
  - From: Gabriel Dos Reis

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