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Re: [PATCH] Fix segfault in rtl_for_decl_location

From: Mark Mitchell <mark at codesourcery dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Sun, 24 Oct 2004 20:52:08 -0700
Subject: Re: [PATCH] Fix segfault in rtl_for_decl_location
Organization: CodeSourcery, LLC
References: <20041023215842.GS31909@devserv.devel.redhat.com>

Jakub Jelinek wrote:

Hi!

The attached testcase causes segfault in rtl_for_decl_location
on x86_64-redhat-linux with -O{2,3} -g.
The bug was introduced by the PR debug/15860 patch, before that
DECL_INCOMING_RTL just caused rtl to not be set (i.e. left
NULL or is_pseudo_reg ()) and later code dealt with that.

The following patch fixes that, ok to commit to HEAD/3.4?

OK.

--
Mark Mitchell
CodeSourcery, LLC
(916) 791-8304
mark@codesourcery.com

References:
- [PATCH] Fix segfault in rtl_for_decl_location
  - From: Jakub Jelinek

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