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[Bug rtl-optimization/28071] [4.1/4.2 regression] A file that can not be compiled in reasonable time/space
- From: "hubicka at ucw dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jul 2006 09:41:39 -0000
- Subject: [Bug rtl-optimization/28071] [4.1/4.2 regression] A file that can not be compiled in reasonable time/space
- References: <bug-28071-12846@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #32 from hubicka at ucw dot cz 2006-07-28 09:41 -------
Subject: Re: [4.1/4.2 regression] A file that can not be compiled in
reasonable time/space
Hi,
I've added this testcase to our's memory regression tester (see
gcc-regression mainling list), so hopefully the quadratic memory
consumption issues will be tracked now. It would be nice to have
runtime benchmark variant of the test we can track the runtime and
compilation time. It seems to uncover quite interesting behaviours
across the compiler.
Honza
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28071