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Re: intermodule optimisation patch
- From: Neil Booth <neil at daikokuya dot co dot uk>
- To: Geoffrey Keating <gkeating at apple dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 19 May 2003 20:53:26 +0100
- Subject: Re: intermodule optimisation patch
- References: <200305191918.h4JJIY8s006811@keatge.apple.com>
Geoffrey Keating wrote:-
> The attached patch allows GCC to perform optimisations between
> modules. It works by allowing GCC to compile more than one file in
> one invocation of the backend, and by setting up appropriate links
> between the trees so that information about one file is available
> while generating code for routines from another.
What effect does it have on bootstrap time?
Neil.