From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 75276] Implement VGPR Register Spilling
Date: Thu, 24 Jul 2014 11:58:17 +0000 [thread overview]
Message-ID: <bug-75276-502-YgBvbbyEqC@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 #30 from Christoph Haag <haagch@frickel.club> ---
(In reply to comment #28)
> > LLVM ERROR: ran out of registers during register allocation
I do not get this message on upstream llvm recent revisions.
But every demo segfaults. Mostly in LLVMBuildBitCast().
Running a demo looks like this:
$ DRI_PRIME=1 ./Effects
Using binned.
4.3.0-0+UE4 7038 3077 379 0
Signal 11 caught.
EngineCrashHandler: Signal=11
Exiting due to error
Starting ../../../Engine/Binaries/Linux/CrashReportClient
[1] 10932 abort (core dumped) DRI_PRIME=1 ./Effects
This is still a problem with register spilling that just looks different,
right?
Should I compile with debug symbols and get a complete backtrace or wouldn't
that provide any new information?
(By the way, applying this small patch makes it render almost completely
correct on intel: https://bugs.freedesktop.org/show_bug.cgi?id=78716#c10)
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next prev parent reply other threads:[~2014-07-24 11:58 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
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2014-04-29 21:36 ` bugzilla-daemon
2014-05-13 15:00 ` bugzilla-daemon
2014-05-16 19:27 ` bugzilla-daemon
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2014-05-17 3:02 ` bugzilla-daemon
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2014-05-18 0:32 ` bugzilla-daemon
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2014-05-18 10:41 ` bugzilla-daemon
2014-05-19 13:50 ` bugzilla-daemon
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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 [this message]
2014-07-28 10:08 ` bugzilla-daemon
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2014-09-25 20:38 ` bugzilla-daemon
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2014-11-08 9:55 ` bugzilla-daemon
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2014-11-11 1:38 ` bugzilla-daemon
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