Opened 10 years ago
Closed 10 years ago
#5497 closed defect (fixed)
Opengl is broken with new llvmpipe/Mesa
| Reported by: | Pierre Labastie | Owned by: | Pierre Labastie |
|---|---|---|---|
| Priority: | high | Milestone: | 7.6 |
| Component: | BOOK | Version: | SVN |
| Severity: | normal | Keywords: | opengl |
| Cc: |
Description
When lauching glxgears with the software rasterizer, I get:
LLVM ERROR: Cannot select: intrinsic %llvm.x86.sse41.pblendvb
This issue is known https://bugs.archlinux.org/task/41918.
There are two patches in the MesaLib Arch repo which solve the
issue.
https://projects.archlinux.org/svntogit/packages.git/tree/trunk/0001-gallivm-Disable-workaround-for-PR12833-on-LLVM-3.2.patch
and
https://projects.archlinux.org/svntogit/packages.git/tree/trunk/0002-gallivm-set-mcpu-when-initializing-llvm-execution-en.patch
They have to be applied in sequence, since they patch the same file.
Attachments (1)
Change History (4)
comment:1 by , 10 years ago
by , 10 years ago
| Attachment: | MesaLib-10.2.7-upstream-fixes-1.patch added |
|---|
comment:2 by , 10 years ago
| Owner: | changed from to |
|---|---|
| Status: | new → assigned |
comment:3 by , 10 years ago
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
fixed at r14261 (sorry for removing the tricky sed, Igor)
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I would be inclined to make one consolidated patch from these 2 + the already existing sed, because using sed for all would be rather messy.