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[Bug middle-end/54146] Very slow compile at -O1 (expand vars)
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 31 Jul 2012 18:47:48 +0000
- Subject: [Bug middle-end/54146] Very slow compile at -O1 (expand vars)
- Auto-submitted: auto-generated
- References: <bug-54146-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54146
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> 2012-07-31 18:47:48 UTC ---
(In reply to comment #1)
> Are you compiling GCC with --enable-checking=release to do the timings?
I first noticed the issue with the compiler provided by debian (4.7.1), which
has --enable-checking=release. I then checked with a snapshot from 3 days ago
which doesn't have the option, and the results were about the same.