Internal compiler error

Internal compiler error

[Paul Eggleton]

Hi Nitin/Khem/all,

We saw a failure on the Yocto Project autobuilder recently which appears to be 
the result of an internal compiler error [1] (note this is with the edison 
branch of Yocto, so it's somewhat older than what we have in master). Some 
searching brought up a Linaro gcc bug that looks remarkably similar [2].

Do you guys know anything about this? Do we need to bring in the fix from the 
bug report above?

Cheers,
Paul

[1] http://autobuilder.yoctoproject.org:8010/builders/nightly-
arm/builds/232/steps/shell_81/logs/stdio
[2] https://bugs.launchpad.net/gcc-linaro/+bug/723185

-- 

Paul Eggleton
Intel Open Source Technology Centre

Re: Internal compiler error

[Saul Wold]

On 12/22/2011 10:33 AM, Paul Eggleton wrote:
> Hi Nitin/Khem/all,
>
> We saw a failure on the Yocto Project autobuilder recently which appears to be
> the result of an internal compiler error [1] (note this is with the edison
> branch of Yocto, so it's somewhat older than what we have in master). Some
> searching brought up a Linaro gcc bug that looks remarkably similar [2].
>
> Do you guys know anything about this? Do we need to bring in the fix from the
> bug report above?
>
> Cheers,
> Paul
>
> [1] http://autobuilder.yoctoproject.org:8010/builders/nightly-
> arm/builds/232/steps/shell_81/logs/stdio
> [2] https://bugs.launchpad.net/gcc-linaro/+bug/723185
>

There also seems to be a gcc patch for qt4-x11-free in master:

http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=7022a8f8045bdf82b9209b8cd62fb09c4a7a24f8

Does this address it?

Sau!

Re: Internal compiler error

[Martin Jansa]

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On Thu, Dec 22, 2011 at 06:33:05PM +0000, Paul Eggleton wrote:
> Hi Nitin/Khem/all,
> 
> We saw a failure on the Yocto Project autobuilder recently which appears to be 
> the result of an internal compiler error [1] (note this is with the edison 
> branch of Yocto, so it's somewhat older than what we have in master). Some 
> searching brought up a Linaro gcc bug that looks remarkably similar [2].
> 
> Do you guys know anything about this? Do we need to bring in the fix from the 
> bug report above?

I've seen few ICEs with libav, libvpx and mplayer2 in meta-oe, disabling
tree-vectorize worked as work around
http://git.openembedded.org/meta-openembedded/commit/?id=11fbc9fb4efaa59aca85ba352f6ebc3412eaedd0
http://git.openembedded.org/meta-openembedded/commit/?id=c59fda28b29afcdcb245651cabbe08a76856d8ca

But I'm using more gcc-4.6 patches from meta-oe.

Cheers,

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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Re: Internal compiler error

[Kamble, Nitin A]

Khem had fixed this in the oecore, I just sent a pull request for that commit for edison branch.

Thanks
Nitin


> -----Original Message-----
> From: Paul Eggleton [mailto:paul.eggleton@linux.intel.com]
> Sent: Thursday, December 22, 2011 10:33 AM
> To: openembedded-core@lists.openembedded.org
> Cc: Kamble, Nitin A; Khem Raj
> Subject: Internal compiler error
> 
> Hi Nitin/Khem/all,
> 
> We saw a failure on the Yocto Project autobuilder recently which
> appears to be
> the result of an internal compiler error [1] (note this is with the
> edison
> branch of Yocto, so it's somewhat older than what we have in master).
> Some
> searching brought up a Linaro gcc bug that looks remarkably similar
> [2].
> 
> Do you guys know anything about this? Do we need to bring in the fix
> from the
> bug report above?
> 
> Cheers,
> Paul
> 
> [1] http://autobuilder.yoctoproject.org:8010/builders/nightly-
> arm/builds/232/steps/shell_81/logs/stdio
> [2] https://bugs.launchpad.net/gcc-linaro/+bug/723185
> 
> --
> 
> Paul Eggleton
> Intel Open Source Technology Centre