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Re: PATCH RFA: Don't initialize C frontend builtins when only preprocessing

From: Mike Stump <mrs at apple dot com>
To: Ian Lance Taylor <iant at google dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 29 Dec 2006 12:17:36 -0800
Subject: Re: PATCH RFA: Don't initialize C frontend builtins when only preprocessing
References: <m3wt4btzi8.fsf@localhost.localdomain>

On Dec 28, 2006, at 2:41 PM, Ian Lance Taylor wrote:

I'm not going to argue that we should go back to cccp.c, but we do
need to do some work to speed up the preprocessor when only doing
preprocessing.

Does this work with -fpch-preprocess -E and then using that pch file to compile a file that uses one of these types? The problem is the entire compiler state for compilation is built up during preprocessing and then is used for the compilation.

Follow-Ups:
- Re: PATCH RFA: Don't initialize C frontend builtins when only preprocessing
  - From: Ian Lance Taylor

References:
- PATCH RFA: Don't initialize C frontend builtins when only preprocessing
  - From: Ian Lance Taylor

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