Fwd: [Bug debug/65779] [5/6 Regression] undefined local symbol on powerpc [regression]

Nick Withers nick.withers at anu.edu.au
Mon Jan 25 07:58:50 UTC 2016


This is supposedly resolved ( 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779#c16 ) in 
https://gcc.gnu.org/viewcvs?rev=232558&root=gcc&view=rev and included
in the latest GCC 6 20160124 snapshot (at r232780).

I didn't seem to run into the issue building tests for powerpc/psim
powerpc/mvme3100 pre-patch though, so can't currently confirm it's
sorted.

Patch attached to update the 4.12 RSB build set to this GCC snapshot.

On Wed, 2016-01-20 at 07:49 +0100, Sebastian Huber wrote:
> Yes, this bug is still a problem for several PowerPC BSPs. I have no 
> time to work on this.
> 
> On 18/01/16 20:38, Joel Sherrill wrote:
> > Hi
> > 
> > Didn't this impact us? Did someone have a test case?
> > 
> > 
> > -------- Forwarded Message --------
> > Subject: [Bug debug/65779] [5/6 Regression] undefined local symbol
> > on 
> > powerpc [regression]
> > Date: Mon, 18 Jan 2016 13:34:58 -0600
> > From: jakub at gcc dot gnu.org <gcc-bugzilla at gcc.gnu.org>
> > To: joel at gcc.gnu.org <joel at gcc.gnu.org>
> > 
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779
> > 
> > Jakub Jelinek <jakub at gcc dot gnu.org> changed:
> > 
> >            What    |Removed                     |Added
> > -------------------------------------------------------------------
> > --------- 
> > 
> >              Status|NEW                         |ASSIGNED
> >            Assignee|unassigned at gcc dot gnu.org      |jakub at
> > gcc 
> > dot gnu.org
> > 
> > --- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> > Created attachment 37389
> >   --> 
> > https://gcc.gnu.org/bugzilla/attachment.cgi?id=37389&action=edit
> > gcc6-pr65779.patch
> > 
> > Untested fix.
-- 
Nick Withers

Embedded Systems Programmer
Department of Nuclear Physics, Research School of Physics and Engineering
The Australian National University (CRICOS: 00120C)

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