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Re: [patch, installed] do not crash with -fdump-tree-all-all if cfun->cfg is null

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: Alexandre Oliva <aoliva at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 18 Apr 2005 13:14:09 -0400
Subject: Re: [patch, installed] do not crash with -fdump-tree-all-all if cfun->cfg is null
References: <or8y3gt3za.fsf@livre.redhat.lsd.ic.unicamp.br>

On Apr 18, 2005, at 1:00 PM, Alexandre Oliva wrote:

basic_block_info is now a macro that dereferences cfun->cfg, so make
sure we don't evaluate basic_block_info if cfun->cfg is NULL.
Bootstrapped and regtested on amd64-linux-gnu.  I'm checking this in
as obvious.

This fixes PR 21049.

Thanks,
Andrew Pinski

References:
- [patch, installed] do not crash with -fdump-tree-all-all if cfun->cfg is null
  - From: Alexandre Oliva

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