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[Bug target/39118] [4.3/4.4 Regression] x86_64 red zone violation
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Feb 2009 19:50:14 -0000
- Subject: [Bug target/39118] [4.3/4.4 Regression] x86_64 red zone violation
- References: <bug-39118-1313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #26 from rguenther at suse dot de 2009-02-17 19:50 -------
Subject: Re: [4.3/4.4 Regression] x86_64 red zone
violation
On Tue, 17 Feb 2009, Richard Guenther wrote:
> On Tue, 17 Feb 2009, hjl dot tools at gmail dot com wrote:
>
> > ------- Comment #24 from hjl dot tools at gmail dot com 2009-02-17 18:45 -------
> > (In reply to comment #23)
> > > This may have caused bootstrap memory requirements for insn-recog to go up
> > > significantly enough to cause
> > >
> > > cc1: out of memory allocating 4064 bytes after a total of 660041728 bytes
> > > make[3]: *** [insn-recog.o] Error 1
> > >
> >
> > FWIW, I have no problems with gcc 4.4 revision 144236 on Linux/ia32 with
> > 1GB RAM/2GB swap as well as Linux/Intel64 with 4GB RAM/2GB swap.
>
> The above bails out at ~650MB, so I guess his machine has way less than
> 1GB ram.
I can reproduce it with ulimit -v 500000 and --enable-checking=yes,rtl
--disable-multilib --enable-languages=c.
Richard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39118