https://bugs.freedesktop.org/show_bug.cgi?id=64694
Priority: medium Bug ID: 64694 Assignee: dri-devel@lists.freedesktop.org Summary: xorg fail to start after llvm upgrade Severity: blocker Classification: Unclassified OS: Linux (All) Reporter: jrch2k10@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa
Created attachment 79451 --> https://bugs.freedesktop.org/attachment.cgi?id=79451&action=edit crash image
After update llvm to 16/05/2013 svn and mesa git xorg crashes giving a list of symbols of selectiondag and passmanager.
ILl atach image feom the crash(writing from my tablet)
https://bugs.freedesktop.org/show_bug.cgi?id=64694
Rafael Castillo jrch2k10@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Priority|medium |highest
https://bugs.freedesktop.org/show_bug.cgi?id=64694
Rafael Castillo jrch2k10@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #79451|text/plain |image/jpeg mime type| |
https://bugs.freedesktop.org/show_bug.cgi?id=64694
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |deathsimple@vodafone.de
--- Comment #1 from Michel Dänzer michel@daenzer.net --- I bisected this to LLVM r182062: 'Generate debug info for by-value struct args even if they are not used.' Enabling the DEBUG code in SelectionDAGISel::LowerArguments(), it complains that "LowerFormalArguments emitted a null value!".
I suspect SITargetLowering::LowerFormalArguments() needs to be adapted for this, but I'm not sure how. Christian, can you take a look?
https://bugs.freedesktop.org/show_bug.cgi?id=64694
Christian König deathsimple@vodafone.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|dri-devel@lists.freedesktop |deathsimple@vodafone.de |.org |
--- Comment #2 from Christian König deathsimple@vodafone.de --- Created attachment 79457 --> https://bugs.freedesktop.org/attachment.cgi?id=79457&action=edit Possible fix
Does this patch helps?
dri-devel@lists.freedesktop.org
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