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Re: New Parser [Re: GCC 3.3 Branch]

From: Mark Mitchell <mark at codesourcery dot com>
To: Devang Patel <dpatel at apple dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
Date: Mon, 16 Dec 2002 14:35:26 -0800
Subject: Re: New Parser [Re: GCC 3.3 Branch]

--On Monday, December 16, 2002 12:50:49 PM -0800 Devang Patel <dpatel@apple.com> wrote:

On Friday, December 13, 2002, at 05:04  PM, Jan Hubicka wrote:

be moving in the new C++ parser within days, I expect.)

Did you made some benchmark on how fast it is realtive to the old
parser?
Just curious :)

Will it be possible to use old parser also for some time, while new
parser is stabilizing in mainline?

Yes -- by using the GCC 3.3 branch.

They cannot coexist.  In fact, that's sort of the point; the new parser
will allow us to rip huge hunks of horrid code out of the C++ front end.
Hunks that are both slow and erroneous.

I've run timings, and I'm seeing no appreciable difference between the
parsers.

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

Follow-Ups:
- Re: New Parser [Re: GCC 3.3 Branch]
  - From: =?UTF-8?B?QnJhbmtvIMSMaWJlag==?=

References:
- New Parser [Re: GCC 3.3 Branch]
  - From: Devang Patel

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