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Re: HUGE compilation time / memory requirement in compilation ofsingle file
- From: Jeff Sturm <jsturm at one-point dot com>
- To: Janne Karhunen <Janne dot Karhunen at pp dot htv dot fi>
- Cc: gcc at gcc dot gnu dot org
- Date: Sat, 27 Sep 2003 09:37:01 -0400 (EDT)
- Subject: Re: HUGE compilation time / memory requirement in compilation ofsingle file
On Sat, 27 Sep 2003, Janne Karhunen wrote:
> In both of these cases output seems valid, and program runs as
> it's supposed to. Tested gcc/g++ versions are 3.3 and 3.3.1. Both
> of these files compile just as you would expect them to, on any
> other compiler tried (icc, MSVC++, Forte). So the question is,
> can these be regarded as 'normal' behaviour, or should i start to
> build up a testcase out of them?
Obviously not "normal". I wouldn't expect it and neither did you.
If you have a chance to try it on a development snapshot of 3.4, that
would be interesting and useful, since there has been considerable work
done on inlining. Also, get a time report for the compilation (with -Q).
Jeff