Your search +path:spec +path:ext_gpu_shader4 +path:compiler +path:tex_grad-texture3doffset-usampler3d-vec3 +path:. +path:frag did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.