https://bugs.freedesktop.org/show_bug.cgi?id=65193
Priority: medium Bug ID: 65193 Assignee: dri-devel@lists.freedesktop.org Summary: [bisected] r600g, can't launch Gnome Shell and KDE since mesa updated to 5de41575a127eb8a6a0fe5c71a73b372f9b89f53 Severity: critical Classification: Unclassified OS: All Reporter: alexandre.f.demers@gmail.com Hardware: All Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa
I haven't been able to log in Gnome Shell or KDE lately since I updated mesa from git. Using XFCE and doing some tests, I've found out glxgears returns an assertion error when launch. glxgears fails with the following error: sb/sb_expr.cpp:455:fold_alu_op2: Assertion `v0 && v1 && n.dst[0]' failed. line 6: 15521 Trace/breakpoint trap (core dumped) $1
Bisecting ended up point to culprit commit: commit 5de41575a127eb8a6a0fe5c71a73b372f9b89f53 Author: Vadim Girlin vadimgirlin@gmail.com Date: Mon May 27 14:23:47 2013 +0400
r600g/sb: improve folding for SETcc
Signed-off-by: Vadim Girlin vadimgirlin@gmail.com
:040000 040000 96a6fd8851d84f62896ecfba6c4a7df5a7963325 ade9a1e6d7fd56ed8cf413a2138c38011f1b9827 M src
Using latest drm, ddx from git on a Radeon HD6950 Cayman.