This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: fix the worst of c/5154
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Richard Henderson <rth at redhat dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 28 Apr 2002 10:51:58 -0700
- Subject: Re: fix the worst of c/5154
- References: <20020428100532.A11861@redhat.com>
--On Sunday, April 28, 2002 10:05:32 AM -0700 Richard Henderson
<rth@redhat.com> wrote:
> This fixes the worst part of the problem: the stack overflow
> in the garbage collector.
>
> With this patch, the test case requires ~2.5GB ram, and some
> 4-5 hours to compile at -O0. This is still a regression from
> 2.95 in which we consume ~2GB ram and only require 30 minutes.
>
> Patch tested with --enable-checking=rtl,tree,misc,gc,gcac on
> i686 and alphaev6 linux.
>
> Ok for 3.1?
Yes, thanks.
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com