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[Bug c/43753] PR43058 takes 75 sec to compile on a 2.8G Xeon.
- From: "iains at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Apr 2010 16:58:11 -0000
- Subject: [Bug c/43753] PR43058 takes 75 sec to compile on a 2.8G Xeon.
- References: <bug-43753-19002@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from iains at gcc dot gnu dot org 2010-04-14 16:58 -------
(In reply to comment #5)
> The testcase is chosen to be quite large (and is expensive mainly for i?86
> -m32, not -m64), if it is much smaller than even unfixed gcc wouldn't start
> eating all available RAM. For me in high load it sometimes times out with
> --enable-checking=yes,rtl which is quite expensive for everything.
The fix to PR43058 is working fine - this is not chewing more than 75Mb of RAM
AFAICT - it's just time..
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43753