[Mesa-dev] [Bug 110884] can't start GDM when building mesa master branch with LTO

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110884

--- Comment #2 from Thiago Macieira <thiago at kde.org> ---
Disassembly:

   0x00007ffff24cc389 <+489>:   xor    %edi,%edi
   0x00007ffff24cc38b <+491>:   movq   $0x0,0x10(%r12)
   0x00007ffff24cc394 <+500>:   callq  0x7ffff24a5b00
<lp_scene_begin_rasterization(lp_scene*)>

That's a constant null pointer being passed to lp_scene_begin_rasterization().

I believe this is a violation of strict aliasing. The compiler is correct. The
code in llvmpipe is buggy.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20190611/a12c1339/attachment-0001.html>