actually this is apparently a regression in llvm-7, but there will be a workaround in mesa for this in 18.2.2, so probably no need to file it upstream
** Changed in: llvm-toolchain-7 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1794923 Title: Corrupt sreen in CIV VI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/llvm-toolchain-7/+bug/1794923/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs