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Re: RFC: Fix for crash in compute_antic
- From: "Andrew Pinski" <pinskia at gmail dot com>
- To: mark at codesourcery dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 31 Dec 2008 16:23:48 -0500
- Subject: Re: RFC: Fix for crash in compute_antic
- References: <20081219050211.562284C1C098@zelda.codesourcery.com>
On Fri, Dec 19, 2008 at 12:02 AM, Mark Mitchell
<mitchell@codesourcery.com> wrote:
>
> This patch fixes a crash in compute_antic. Unfortunately, the test is
> not suitable for the testsuite (too big) and I've not been able to
> reduce it. You also need a funny set of options; this came from using
> acovea.
This fixes part of PR 33649.
gcc.dg/20020122-2.c compiled with -O2 -fno-tree-ch -fno-tree-copy-prop
-fno-tree-dominator-opts -fno-tree-vrp and you can reproduce this
failure.
Thanks,
Andrew Pinski