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Re: RFA: patch to solve PR38583
- From: Paolo Bonzini <bonzini at gnu dot org>
- To: Vladimir Makarov <vmakarov at redhat dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, Jeffrey Law <law at redhat dot com>, Kenneth Zadeck <Kenneth dot Zadeck at NaturalBridge dot com>
- Date: Wed, 07 Jan 2009 11:41:27 +0100
- Subject: Re: RFA: patch to solve PR38583
- References: <496265F9.10907@redhat.com>
Vladimir Makarov wrote:
> The following patch solves PR38583. The details of the problem can be
> found on
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38583
>
> In brief, gcc4.4 (with IRA or the old RA) needs more 9GB memory to
> compile the test in question in comparison with 2.5Gb for gcc4.3.
A default value of 2000 is going to kill 32-bit hosts anyway. What
about making it 500 or 1000? Would it trigger for any other known
memory-hog testcases?
Paolo