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Re: Optimization: Conclusions from Evolutionary Analysis

From: Scott Robert Ladd <coyote at coyotegulch dot com>
To: Dan Nicolaescu <dann at ics dot uci dot edu>
Cc: gcc at gcc dot gnu dot org
Date: Tue, 18 Nov 2003 12:31:12 -0500
Subject: Re: Optimization: Conclusions from Evolutionary Analysis
References: <3FBA36BB.90705@coyotegulch.com> <200311181659.hAIGxo9p010727@gremlin.ics.uci.edu>

Dan Nicolaescu wrote:

You state on your web page that -O1 implies -fomit-frame-pointer. The default GCC configuration on a P4 does not do that! Did you change this when compiling GCC?

Hmmm... now, is this something P4 specific? In other words, does -O1 imply -fomit-frame-pointer on any platform?

--
Scott Robert Ladd
Coyote Gulch Productions (http://www.coyotegulch.com)
Software Invention for High-Performance Computing
In development: Alex, a database for common folk

Follow-Ups:
- Re: Optimization: Conclusions from Evolutionary Analysis
  - From: Richard Earnshaw
- Re: Optimization: Conclusions from Evolutionary Analysis
  - From: Erik Trulsson

References:
- Optimization: Conclusions from Evolutionary Analysis
  - From: Scott Robert Ladd
- Re: Optimization: Conclusions from Evolutionary Analysis
  - From: Dan Nicolaescu

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