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Re: GCC 3.3 compile speed regression - THE GRAPH

From: Stan Shebs <shebs at apple dot com>
To: Ziemowit Laski <zlaski at apple dot com>
Cc: Neil Booth <neil at daikokuya dot co dot uk>, gcc at gcc dot gnu dot org
Date: Fri, 07 Feb 2003 14:41:59 -0800
Subject: Re: GCC 3.3 compile speed regression - THE GRAPH
References: <AFE3D385-3AEA-11D7-9ED6-000393673036@apple.com>

Ziemowit Laski wrote:

On Friday, Feb 7, 2003, at 14:14 US/Pacific, Neil Booth wrote:

Ziemowit Laski wrote:-

I've already spoken with Geoff regarding his fateful PCH merge.  He did
not think
that doing a binary search on the pch-branch would be particularly
productive,
but instead suggested I look closely at his spew.c mods, which I shall
do now.


spew.c is dead in 3.4, so this would only be useful for 3.3.  I suggest
you spend your time on something else.


No sale.  Apple will be using 3.3, not 3.4. :-(

Lest anybody think this is an announcement of Apple product plans,
the situation is perhaps better phrased as "Apple currently has a
requirement to speed up 3.3".  Much can change as the situation
develops.

Stan

References:
- Re: GCC 3.3 compile speed regression - THE GRAPH
  - From: Ziemowit Laski

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