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Re: [PATCH] Fix PR51564

From: "H.J. Lu" <hjl dot tools at gmail dot com>
To: Richard Guenther <rguenther at suse dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Thu, 15 Dec 2011 11:12:25 -0800
Subject: Re: [PATCH] Fix PR51564
References: <alpine.LNX.2.00.1112151338390.4527@zhemvz.fhfr.qr>

On Thu, Dec 15, 2011 at 4:42 AM, Richard Guenther <rguenther@suse.de> wrote:
>
> This fixes PR51564 - we were streaming the TREE_ASM_WRITTEN flag
> for TYPE_DECLs as-is, confusing the ltrans stage dwarf2out.c which
> then only partly emit debug information, eventually ICEing
> at dwarf2out.c:19288.
>
> The following patch does the same as we do for TYPE_Ps, stream
> that flag as false. ?It also adjusts the documentation in tree.h
> to mention the flag is used on TYPE_DECLs as well. ?I took the
> liberty to remove bogus flag references that refer to pre-tuples
> times.
>
> LTO bootstrapped and tested on x86_64-unknown-linux-gnu, a SPEC
> 2k6 build with -flto -g is still running.
>
> Committed to trunk.
>

This caused:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51572


-- 
H.J.

References:
- [PATCH] Fix PR51564
  - From: Richard Guenther

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