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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 75276] Implement VGPR Register Spilling
Date: Mon, 28 Jul 2014 11:10:48 +0000	[thread overview]
Message-ID: <bug-75276-502-18vKXf7TIP@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-75276-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=75276

--- Comment #32 from Christoph Haag <haagch@frickel.club> ---
Created attachment 103583
  --> https://bugs.freedesktop.org/attachment.cgi?id=103583&action=edit
backtrace of unreal engine effects demo with debug

(In reply to comment #31)
> (In reply to comment #30)
> > But every demo segfaults. Mostly in LLVMBuildBitCast().
> [...]
> > This is still a problem with register spilling that just looks different,
> > right?
> 
> No, that sounds like bug 81834.

So I built mesa with debug symbols and I guess debugging enables some
assertions because now fails at some assertion about Register.Index stuff. Full
backtrace attached.

(bug 81834 doesn't say what versions he uses. I use upstream llvm 214022 and
mesa git with the small patch I mentioned)

Of course it could be both problems at the same time.

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  parent reply	other threads:[~2014-07-28 11:10 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-20 18:56 [Bug 75276] New: Implement VGPR Register Spilling bugzilla-daemon
2014-02-20 18:57 ` [Bug 75276] " bugzilla-daemon
2014-02-20 18:58 ` bugzilla-daemon
2014-02-20 18:58 ` bugzilla-daemon
2014-02-24 17:45 ` bugzilla-daemon
2014-03-04  6:47 ` bugzilla-daemon
2014-03-04  6:51 ` bugzilla-daemon
2014-04-17 13:11 ` bugzilla-daemon
2014-04-28 18:46 ` bugzilla-daemon
2014-04-28 20:51 ` bugzilla-daemon
2014-04-29 21:36 ` bugzilla-daemon
2014-05-13 15:00 ` bugzilla-daemon
2014-05-16 19:27 ` bugzilla-daemon
2014-05-17  3:02 ` bugzilla-daemon
2014-05-17  3:02 ` bugzilla-daemon
2014-05-17  3:02 ` bugzilla-daemon
2014-05-17  3:03 ` bugzilla-daemon
2014-05-17  3:11 ` bugzilla-daemon
2014-05-17  8:37 ` bugzilla-daemon
2014-05-17 12:40 ` bugzilla-daemon
2014-05-17 14:54 ` bugzilla-daemon
2014-05-17 17:40 ` bugzilla-daemon
2014-05-17 17:41 ` bugzilla-daemon
2014-05-17 18:44 ` bugzilla-daemon
2014-05-18  0:32 ` bugzilla-daemon
2014-05-18  0:37 ` bugzilla-daemon
2014-05-18 10:41 ` bugzilla-daemon
2014-05-19 13:50 ` bugzilla-daemon
2014-05-19 13:50 ` bugzilla-daemon
2014-05-19 22:51 ` bugzilla-daemon
2014-06-16 17:08 ` bugzilla-daemon
2014-06-28  9:58 ` bugzilla-daemon
2014-07-03 21:20 ` bugzilla-daemon
2014-07-13  4:33 ` bugzilla-daemon
2014-07-24 11:58 ` bugzilla-daemon
2014-07-28 10:08 ` bugzilla-daemon
2014-07-28 11:10 ` bugzilla-daemon [this message]
2014-07-29  3:31 ` bugzilla-daemon
2014-07-29  3:33 ` bugzilla-daemon
2014-08-28 12:15 ` bugzilla-daemon
2014-08-28 12:19 ` bugzilla-daemon
2014-08-28 12:21 ` bugzilla-daemon
2014-08-29  7:19 ` bugzilla-daemon
2014-09-07 13:28 ` bugzilla-daemon
2014-09-07 16:10 ` bugzilla-daemon
2014-09-07 16:12 ` bugzilla-daemon
2014-09-07 20:21 ` bugzilla-daemon
2014-09-13 17:39 ` bugzilla-daemon
2014-09-17  6:55 ` bugzilla-daemon
2014-09-19  1:11 ` bugzilla-daemon
2014-09-19 23:58 ` bugzilla-daemon
2014-09-20  9:01 ` bugzilla-daemon
2014-09-24 17:11 ` bugzilla-daemon
2014-09-25 20:38 ` bugzilla-daemon
2014-09-26 17:16 ` bugzilla-daemon
2014-11-08  9:55 ` bugzilla-daemon
2014-11-10 14:34 ` bugzilla-daemon
2014-11-11  1:38 ` bugzilla-daemon
2014-11-21 10:24 ` bugzilla-daemon
2015-01-07 22:10 ` bugzilla-daemon
2015-01-08  7:48 ` bugzilla-daemon
2015-01-09 20:18 ` bugzilla-daemon
2015-01-13 19:12 ` bugzilla-daemon
2015-01-13 19:15 ` bugzilla-daemon
2015-01-13 19:18 ` bugzilla-daemon
2015-02-05 15:52 ` bugzilla-daemon
2015-02-05 15:56 ` bugzilla-daemon
2015-02-06  1:35 ` bugzilla-daemon

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