Re-run of the piglit suite with 18.0.0:

T801 ~/build/piglit # ./piglit run -s sanity results/sanity
[1/1] pass: 1  
Thank you for running Piglit!
Results have been written to /root/build/piglit/results/sanity

T801 ~/build/piglit # ./piglit run -s all results/OpenGL_all_18.0.0
Skipping GL_ARB_gpu_shader_fp64 tests
[54227/54227] skip: 30612, pass: 20478, warn: 15, fail: 3047, crash: 75   
Thank you for running Piglit!                                          
Results have been written to /root/build/piglit/results/OpenGL_all_18.0.0

ef@T801 ~ $ glxinfo | grep -i opengl
OpenGL vendor string: X.Org
OpenGL renderer string: AMD CAICOS (DRM 2.49.0 / 4.9.90-gentoo, LLVM 5.0.1)
OpenGL core profile version string: 3.2 (Core Profile) Mesa 18.0.0
OpenGL core profile shading language version string: 1.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 18.0.0
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 18.0.0
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions: