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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next prev 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
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2014-02-24 17:45 ` bugzilla-daemon
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2014-05-13 15:00 ` bugzilla-daemon
2014-05-16 19:27 ` bugzilla-daemon
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2014-05-18 0:32 ` bugzilla-daemon
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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
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