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Re: c++/5504: Optimization breaks wei-ku-1 from blitz
- From: jakub at gcc dot gnu dot org
- To: dnovillo at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, schmid at snake dot iap dot physik dot tu-darmstadt dot de
- Date: 22 Mar 2002 18:14:17 -0000
- Subject: Re: c++/5504: Optimization breaks wei-ku-1 from blitz
- Reply-to: jakub at gcc dot gnu dot org, dnovillo at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, schmid at snake dot iap dot physik dot tu-darmstadt dot de, gcc-gnats at gcc dot gnu dot org
Synopsis: Optimization breaks wei-ku-1 from blitz
State-Changed-From-To: feedback->analyzed
State-Changed-By: jakub
State-Changed-When: Fri Mar 22 10:14:16 2002
State-Changed-Why:
I've narrowed this down to
http://gcc.gnu.org/ml/gcc-patches/2001-12/msg01532.html
Without it, cc1plus takes < 69M on the original wei-ku-1.ii,
with it it takes gobs of RAM.
Touch happily will leave further investigation on you.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5504