https://bugzilla.kernel.org/show_bug.cgi?id=205169
--- Comment #9 from Dmitri Seletski (drjoms@gmail.com) --- i had a couple of LLVM versions.i removed all. Now I have version 9.0.0 dimko@(none)dimko's Desktop ~ $ ls /boot/ |grep vmlinuz-5.3.
sys-devel/llvm Latest version available: 9.0.0 Latest version installed: 9.0.0
I have recompiled Mesa with llvm 9(previously was compiled with llvm 10 which i removed off the system manually)
glxinfo | grep "OpenGL version" OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.3.0-devel (git-1294f01e06)