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Re: [Bug rtl-optimization/20376] The missed-optimization of generalinduction variables in the new rtl-level loop optimizer cause performancedegradation.

From: Diego Novillo <dnovillo at redhat dot com>
To: Andrew Pinski <pinskia at physics dot uc dot edu>
Cc: gcc-bugs at gcc dot gnu dot org, gcc-bugzilla at gcc dot gnu dot org
Date: Mon, 07 Mar 2005 22:20:40 -0500
Subject: Re: [Bug rtl-optimization/20376] The missed-optimization of generalinduction variables in the new rtl-level loop optimizer cause performancedegradation.
Organization: Red Hat Canada
References: <20050308024912.20376.canqun@nudt.edu.cn> <20050308031305.16130.qmail@sourceware.org> <422D1908.4070108@redhat.com> <3e6f8d4ecd95cb87089e23d3e6af18d4@physics.uc.edu>

Andrew Pinski wrote:

I think you commenting on the wrong bug.

Indeed. I misread 20376 as 20367. Sorry about that.

References:
- [Bug rtl-optimization/20376] New: The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.
  - From: canqun at nudt dot edu dot cn
- [Bug rtl-optimization/20376] The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.
  - From: pinskia at gcc dot gnu dot org
- Re: [Bug rtl-optimization/20376] The missed-optimization of generalinduction variables in the new rtl-level loop optimizer cause performancedegradation.
  - From: Diego Novillo
- Re: [Bug rtl-optimization/20376] The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.
  - From: Andrew Pinski

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