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Re: Can gcc 4.3.1 handle big function definitions?

From: Bradley Lucier <lucier at math dot purdue dot edu>
To: Klaus Grue <grue at diku dot dk>
Cc: Bradley Lucier <lucier at math dot purdue dot edu>, Richard Guenther <richard dot guenther at gmail dot com>, Andrew Haley <aph at redhat dot com>, GCC list <gcc at gcc dot gnu dot org>
Date: Mon, 8 Sep 2008 18:18:09 -0400
Subject: Re: Can gcc 4.3.1 handle big function definitions?

Klaus:

Perhaps your problem is related to PR 26854:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854

See in particular comment 70, which has some statistics.

If you're building your own gcc, configure gcc with --enable-gather- detailed-mem-stats and compile your program with -ftime-report -fmem- report and you'll get more detailed statistics that might give more insight.

Brad

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