Bug#701138: Fwd: Bug#701138: clang-3.2: fatal error: error in backend: Cannot select: 0x2a4c890: i32 = fabs 0x2a51390

[Ben Longbons]

Forwarding this to the bug since I messed up sending it at 3 in the morning.


---------- Forwarded message ----------
From: Ben Longbons <brlongbons at gmail.com>
Date: Sat, Mar 2, 2013 at 3:12 AM
Subject: Re: Bug#701138: clang-3.2: fatal error: error in backend:
Cannot select: 0x2a4c890: i32 = fabs 0x2a51390
To: Sylvestre Ledru <sylvestre at debian.org>


On Fri, Mar 1, 2013 at 11:28 PM, Sylvestre Ledru <sylvestre at debian.org> wrote:
> Ben, could you try rebuilding the package locally ?

Built ~exp7 locally with g++-4.7 (Debian 4.7.2-14) 4.7.2; it crashes
just like the package.

I'll try downgrading to the last sid g++-4.7 version tomorrow (or
rather today :/ ). Maybe I'll upgrade to the latest in experimental to
see if it has been fixed.

Do you know the exact gcc version used to build the clang ~exp6 and
~exp7 amd64 packages? The buildd logs are not there.

It might be worth trying to reproduce with the i386 packages first.